RRV3736 VSX918V

User Manual: VSX918V

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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION
2008
2008 Printed in Japan
MASTER
VOLUME
VSX-918V
STANDBY/ON
PHONES
DVD DVRTV VIDEO/PORTABLE CD CD-R iPod USB FM
SPEAKERS
VSB MODE
SIGNAL
SELECT
SOUND
RETRIEVER
AM AUX
PHASE
CONTROL
INPUT
SELECTOR
ADVANCED
SURROUND
STEREO /
A.L.C. STANDARD
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
ACOUSTIC
EQ
PHASE
CONTROL
AUTO SURR /
STREAM DIRECT
MCACC
PORTABLE
iPod DIRECT
USB
AUDIO RLVIDEO
DIGITAL PRECISION
PROCESSING
VSX-918V-K
RRV3736
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-918V-K
VSX-918V-S
VSX-818V-K
VSX-818V-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-918V-K MYSXJ5 AC 220 V to 230 V
VSX-918V-S MYSXJ5 AC 220 V to 230 V
VSX-818V-K MYSXJ5 AC 220 V to 230 V
VSX-818V-S MYSXJ5 AC 220 V to 230 V
For details, refer to "Important Check Points for good servicing".
T- Z Z K M A R .
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SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 Ð Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN-
ING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
identified by marking with a on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Device
under
test
Leakage
current
tester
Earth
ground
Reading should
not be above
0.5 mA
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
AC Leakage Test
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CONTENTS
SAFETY INFORMATION..........................................................................................................................................................2
1. SERVICE PRECAUTIONS ....................................................................................................................................................5
1.1 NOTES ON SOLDERING ...............................................................................................................................................5
1.2 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART........................................................................................................5
2. SPECIFICATIONS .................................................................................................................................................................6
2.1 SPECIFICATIONS...........................................................................................................................................................6
2.2 PANEL FACILITIES .........................................................................................................................................................7
3. BASIC ITEMS FOR SERVICE.............................................................................................................................................13
3.1 CHECK POINTS AFTER SERVICING..........................................................................................................................13
3.2 JIGS LIST .....................................................................................................................................................................13
3.3 PCB LOCATIONS .........................................................................................................................................................14
4. BLOCK BIAGRAM ...............................................................................................................................................................16
4.1 OVERALL WIRING CONNECTION DIAGRAM (VSX-918V) ........................................................................................16
4.2 OVERALL WIRING CONNECTION DIAGRAM (VSX-818V) ........................................................................................18
4.3 BLOCK DIAGRAM (VSX-918V)....................................................................................................................................20
4.4 BLOCK DIAGRAM (VSX-818V)....................................................................................................................................22
4.5 DSP BLOCK DIAGRAM................................................................................................................................................24
4.6 HDMI BLOCK DIAGRAM ..............................................................................................................................................25
4.7 USB BLOCK DIAGRAM................................................................................................................................................26
5. DIAGNOSIS.........................................................................................................................................................................27
5.1 DIAGNOSIS FLOWCHART...........................................................................................................................................27
5.2 DETECTION CIRCUIT..................................................................................................................................................45
5.3 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION .........................................................................47
6. SERVICE MODE .................................................................................................................................................................49
7. DISASSEMBLY....................................................................................................................................................................50
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................55
8.1 HOW TO UPDATE FIRMWARE ....................................................................................................................................55
9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................56
9.1 PACKING SECTION .....................................................................................................................................................56
9.2 EXTERIOR SECTION...................................................................................................................................................58
9.3 REAR PANEL SECTION...............................................................................................................................................60
9.4 FRONT PANEL SECTION ............................................................................................................................................62
10. SCHEMATIC DIAGRAM ....................................................................................................................................................64
10.1 MAIN ASSY (1/3) ........................................................................................................................................................64
10.2 MAIN ASSY (2/3) ........................................................................................................................................................66
10.3 MAIN ASSY (3/3) ........................................................................................................................................................68
10.4 DSP & USB ASSY (1/4)..............................................................................................................................................70
10.5 DSP & USB ASSY (2/4)..............................................................................................................................................72
10.6 DSP & USB ASSY (3/4)..............................................................................................................................................74
10.7 DSP & USB ASSY (4/4)..............................................................................................................................................76
10.8 POWER PACK (1/2) and TRANS2 ASSYS.................................................................................................................78
10.9 POWER PACK ASSY (2/2) .........................................................................................................................................80
10.10 COMPONENT VIDEO, 5.1CH INPUT and TRANS3 ASSYS ...................................................................................82
10.11 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS ...............................................................84
10.12 DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS.....................................................................................86
10.13 VIDEO, PRIMARY and FRONT VIDEO ASSYS .......................................................................................................88
10.14 FRONT IN ASSY.......................................................................................................................................................90
10.15 HDMI & DSP & USB ASSY (1/5) ..............................................................................................................................92
10.16 HDMI & DSP & USB ASSY (2/5) ..............................................................................................................................94
10.17 HDMI & DSP & USB ASSY (3/5) ..............................................................................................................................96
10.18 HDMI & DSP & USB ASSY (4/5) ..............................................................................................................................98
10.19 HDMI & DSP & USB ASSY (5/5) ............................................................................................................................100
11. PCB CONNECTION DIAGRAM ......................................................................................................................................102
11.1 DSP & USB and HDMI ASSYS.................................................................................................................................102
11.2 MAIN ASSY ..............................................................................................................................................................106
11.3 POWER PACK ASSY................................................................................................................................................110
11.4 TRANS2 and TRANS3 ASSYS.................................................................................................................................114
11.5 COMPONENT VIDEO ASSY....................................................................................................................................116
11.6 5.1CH INPUT and HEAD PHONE ASSYS ...............................................................................................................117
11.7 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS ...............................................................118
11.8 DIGITAL INPUT and FRONT VIDEO ASSYS ...........................................................................................................122
11.9 REGULATOR ASSY..................................................................................................................................................123
11.10 VIDEO ASSY ..........................................................................................................................................................124
11.11 FRONT IN ASSY.....................................................................................................................................................125
11.12 PRIMARY ASSY .....................................................................................................................................................126
11.13 HDMI & DSP & USB ASSY.....................................................................................................................................128
12. ELECTRICAL PARTS LIST .............................................................................................................................................132
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1. SERVICE PRECAUTIONS
1.1 NOTES ON SOLDERING
1.2 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART
• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.
• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 °C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 °C in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.
Do NOT use a soldering iron whose tip temperature cannot be controlled.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
• Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.
Amplifier failure diagnosis flow chart
When DC detection is activated ("AMP_ERR" flashes on the display), failure (damage) of the power amplifier
section is considered.
Caution:
When releasing the lock state of power key before repair, please be careful because there is the
possibility that more damages will occur when turning on the power once again!
• According to a symptom, perform the following confirmation beforehand.
1) Are there any Fuses and IC protectors open?
↓
2) After turn on the power, confirm that the supply voltage of the point that can be measured is appropriate.
(Particularly the supply voltage of the power Tr and drive step)
↓
3) Whether the voltage of pin2 and pin5 of IC601 or IC603 is equal to (VL-0.7V). If not (eg, equal to VH),
then change the corresponding power pack IC601 or IC603.
↓
4) Furthermore, check the output DC voltage of each channel of power pack IC601 and IC603
to limit the failure channel and identify the defect power pack.
↓
• After identify the failure channel, check that each part is not damaged (resistor, diode... etc. value / open /
short)
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
Manufactured under license from Dolby
Laboratories. “Dolby”, “Pro Logic” and the
double-D symbol are trademarks of Dolby
Laboratories.
“DTS” is a registered trademark of DTS, Inc.
and “DTS 96/24” is a trademark of DTS, Inc.
Amplifier section
• Continuous power output (stereo)
Front. . . . . . . . . . . . . . . . . . . . . . . .100 W + 100 W
(DIN 1 kHz, THD 1.0 %, 8 Ω)
•Rated power output
(surround / 20 Hz to 20 kHz, THD 0.06 %, 8 Ω)
Front. . . . . . . . . . . . . . . . . . . . . .95 W per channel
Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 W
Surround. . . . . . . . . . . . . . . . . .95 W per channel
• Rated power output
(surround / 1 kHz, THD 1.0 %, 8 Ω)
Front. . . . . . . . . . . . . . . . . . . . .130 W per channel
Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 W
Surround. . . . . . . . . . . . . . . . .130 W per channel
Audio section
• Input (Sensitivity/Impedance)
AUX, CD, CD-R/TAPE/MD, DVD/BD,
TV/SAT, DVR/VCR. . . . . . . . . . . . . .335 mV/47 kΩ
• Frequency response
AUX, CD, CD-R/TAPE/MD, DVD/BD,
TV/SAT, DVR/VCR. . . . . 5 Hz to 100 000 Hz dB
• Output (Level/Impedance)
CD-R/TAPE/MD, DVR/VCR . . . . . 335 mV/2.2 kΩ
• Tone control
Bass. . . . . . . . . . . . . . . . . . . . . . . ± 6 dB (100 Hz)
Treble. . . . . . . . . . . . . . . . . . . . . . .± 6 dB (10 kHz)
Loudness. . . . . . +10 dB/+5 dB (100 Hz/10 kHz)
(at volume level –50 dB)
• Signal-to-Noise Ratio DIN (Continuous
rated power output / 50 mW)
AUX, CD, CD-R/TAPE/MD, DVD/BD,
TV/SAT, DVR/VCR. . . . . . . . . . . . . . . 88 dB/64 dB
Video Section
• Input (Sensitivity/Impedance)
DVR/VCR, DVD/BD, TV/SAT. . . . . . . .1 Vp-p/75 Ω
• Output (Level/Impedance)
DVR/VCR, MONITOR OUT. . . . . . . . .1 Vp-p/75 Ω
• Frequency response
DVR/VCR, DVD/BD,
TV/SAT MONITOR . . . . . .5 Hz to 7 MHz dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . .55 dB
Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 dB
Component video section
• Input (Sensitivity/Impedance)
DVD/BD, TV/SAT, DVR/VCR. . . . . . . .1 Vp-p/75 Ω
• Output (Level/Impedance)
MONITOR OUT . . . . . . . . . . . . . . . . . .1 Vp-p/75 Ω
• Frequency response
DVD/BD, TV/SAT,
DVR/VCR MONITOR . . .5 Hz to 40 MHz dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . .60 dB
HDMI Section
Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 pin x2
Output . . . . . . . . . . . . . . . . . . .19 pin (5 V, 55 mA)
FM Tuner Section
Frequency Range . . . . . . . .87.5 MHz to 108 MHz
Usable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF
(1.3 µV/75 Ω)
50 dB Quieting Sensitivity . . . . . .Mono: 20.2 dBf
Stereo: 38.6 dBf
Signal-to-Noise Ratio . . .Mono: 73 dB (at 85 dBf)
Stereo: 70 dB (at 85 dBf)
Distortion. . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz)
Alternate Channel Selectivity. . . . . . . . . . . .60 dB
(400 kHz)
Stereo Separation. . . . . . . . . . . . . . 40 dB (1 kHz)
Frequency Response . . . . . . . . . .30 Hz to 15 kHz
(±1 dB)
Antenna Input (DIN). . . . . . . . . 75 Ω unbalanced
AM Tuner Section
Frequency Range . . . . . . . . .531 kHz to 1602 kHz
Sensitivity (IHF, Loop antenna) . . . . . . .350 µV/m
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . .50 dB
Antenna. . . . . . . . . . . . . . . . . . . . . . Loop antenna
Miscellaneous
Power requirements
. . . . . . . . . . . . . . . AC 220 V to 230 V, 50 Hz/60 Hz
Power consumption . . . . . . . . . . . . . . . . . .290 W
In standby. . . . . . . . . . . . . . . . . . . . . . . . . 0.5 W
Dimensions
. . . . . 420 mm (W) x 158 mm (H) x 352.5 mm (D)
Weight (without package). . . . . . . . . . . . . . 8.1 kg
Furnished Parts
Microphone (for Auto MCACC setup) . . . . . . . . 1
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Dry cell batteries (AA size IEC R6) . . . . . . . . . 2
AM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . 1
FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . 1
Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Operating instructions
Note
• Specifications and the design are subject
to possible modifications without notice,
due to improvements.
RECEIVER
INPUT SELECT
TV CTRL
SOURCE
TV DVR
AMFM
CD-R
CD
PORTABLE
iPod USB
DVD
RECEIVER
RECEIVER CONTROL
TV CONTROL
AV
PARA ME TE R
T.EDIT
MENU
RETURNSETUP
GUIDE
PTY SEARCH
ENTER
TUNE
TUNE
ST ST
MPX
DIMMER SLEEP
D.ACCESS
SIGNAL SEL
TV CH
INPUT
SELECT
RECEIVER
MULTI CONTROL
MASTER
VOLUME
ONE TOUCH
COPY
CH
+
CH
-
AUTO/ DIRECT
PHASE
MUTE
ADV SURR
SOUND
RETRIEVER
STEREO/
A.L.C.
ACOUSTIC
EQ
CH SEL
STANDARD
DIALOG
LEVEL
REC
TV/DTV
AUDIO
SUBTITLE
DVD
REC STOP
HDD
TUNER DISP
CLASS
DISC
A
BCDE
SR+
iPod CTRL
ENTER
INFO
SHIFT TV VOL
MIDNIGHT
ANALOG ATT
+10
EON
JUKEBOX
TOP MENU
Accessories
Remote control
(VSX-918V-K : XXD3166)
(VSX-918V-S : XXD3167)
(VSX-818V-K : XXD3166)
(VSX-818K-S : XXD3167)
AM loop antenna
(ATB7013)
FM wire antenna
(ADH7030)
AA size IEC R6
Dry cell batteries (x2)
Microphone
(for Auto MCACC setup)
(APM7008)
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2.2 PANEL FACILITIES
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VSX-918V
18PHASE CONTROL
Press to switch on/off Phase Control.
19 ACOUSTIC EQ
Press to select an Acoustic Calibration EQ
setting.
20 Listening mode buttons
AUTO SURR/STREAM DIRECT
Switches between Auto surround mode
(Auto playback on) and Stream
Direct playback. Stream Direct playback
bypasses the tone controls for the most
accurate reproduction of a source.
STEREO/A.L.C.
Switches between stereo playback, Auto
level control stereo mode and
Front Stage Surround Advance modes.
STANDARD
Press for Standard decoding and to switch
between the various ∂ Pro Logic II options.
ADVANCED SURROUND
Switches between the various surround
modes.
HDMI
IN
RL
IN
AUX
CD
IN
OUT
DVD
/
BD
TV
/
SAT
FRONT
DVD5.1
CH INPUT
IN
IN
DVR
/
VCR
DVR
/
VCR IN
TV
/
SAT IN
DVD
/
BD IN
AM
LOOP
IN
OUT
DIGITAL IN
CEN-
TER SUB
WOOFER
SURROUND
DVD 5.1CH INPUT
COMPONENT VIDEO
RL
OPT
OPT
R
A
FRONT SURROUND CENTER
RRLLL
FM UNBAL
CONTROL
ANTENNA
DVR
/
VCR OUT
MONITOR
OUT
AUDIO VIDEO
IN
OUT
DIGITAL IN
COAX
(DVD
/
BD)
CD-R
/
TAPE
/
MD
(ASSIGNABLE)
(ASSIGNABLE)
S
P
E
A
K
E
R
S
SUB
WOOFER
PREOUT
B
Y
P
B
P
R
MONITOR OUT
(ASSIGNABLE)
Y
P
B
P
R
(DVD
/
BD) IN 1
1
1
(TV
/
SAT) IN
OUT
2
(TV
/
SAT)
(CD)
2(DVD
/
BD) IN 1
(DVR
/
VCR) IN 3
(TV
/
SAT) IN 2
(ASSIGNABLE)
(
SUB
WOOFER
PREOUT
(
SUB
WOOFER
PREOUT
LL
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Remote control Illustration shows the VSX-918V model
1 INPUT SELECT
Use to select the input source (use SHIFT for
INPUT SELECT ).
2 RECEIVER
Switches the receiver between standby and on.
3MULTI CONTROL buttons
Press to select control of other components.
TV CTRL, PORTABLE and CD-R buttons can be
used with SHIFT button.
4RECEIVER CONTROL buttons
AUTO/DIRECT
Switches between Auto surround mode
(Auto playback on) and Stream
Direct playback. Direct playback bypasses
the tone controls for the most accurate
reproduction of a source.
STEREO/A.L.C.
Switches between stereo playback, Auto
level control stereo mode and
Front Stage Surround Advance modes.
STANDARD
Press for Standard decoding and to switch
between ∂ Pro Logic II options.
ADV SURR
Switches between the various surround
modes.
PHASE
Press to switch on/off Phase Control.
ACOUSTIC EQ
Press to select an Acoustic Calibration EQ
setting.
DIALOG
Use to make dialog stand out when
watching TV or a movie.
SOUND RETRIEVER
Press to restore CD quality sound to
compressed audio sources.
MUTE
Mutes/unmutes the sound.
CH SEL
Press repeatedly to select a channel, then
use LEVEL +/–to adjust the level.
RECEIVER
INPUT SELECT
TV CTRL
SOURCE
TV DVR
AMFM
CD-R
CD
PORTABLE
iPod USB
DVD
RECEIVER
RECEIVER CONTROL
TV CONTROL
AV
PARAMETER
T.EDIT
MENU
RETURNSETUP
GUIDE
PTY SEARCH
ENTER
TUNE
TUNE
ST ST
MPX
DIMMER SLEEP
D.ACCESS
SIGNAL SEL
TV CH
INPUT
SELECT
RECEIVER
MULTI CONTROL
MASTER
VOLUME
ONE TOUCH
COPY
CH
+
CH
-
AUTO/ DIRECT
PHASE
MUTE
ADV SURR
SOUND
RETRIEVER
STEREO/
A.L.C.
ACOUSTIC
EQ
CH SEL
STANDARD
DIALOG
LEVEL
REC
TV/DTV
AUDIO
SUBTITLE
DVD
REC STOP
HDD
TUNER DISP
CLASS
DISC
A
BCDE
SR+
iPod CTRL
ENTER
INFO
SHIFT TV VOL
MIDNIGHT
ANALOG ATT
+10
EON
JUKEBOX
TOP MENU
4
7
5
3
8
9
6
10
12
11
13
14
1
2
LEVEL +/–
Use to adjust the channel levels.
MASTER VOLUME +/–
Use to set the listening volume.
5 System Setup and Component control
buttons
The following button controls can be accessed
after you have selected the corresponding
MULTI CONTROL button (DVD,DVR,
RECEIVER, etc.).
AV PARAMETER
Use to access the AV options.
TOP MENU
Displays the disc ‘top’ menu of a DVD.
ONE TOUCH COPY*
Copies the currently playing title from DVD
to HDD or vice-versa.
GUIDE
Displays/changes the subtitles on
multilingual DVDs.
PTY SEARCH
Use to search for RDS program types.
SETUP
Press to access the System Setup menu.
Also functions as the SETUP
button for DVD/DVR units.
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• SR+ mini-plug cable
(ADE7095)
SERVICE PARTS
Note
1 This receiver is compatible with all Pioneer flat screen TVs from 2003 onward.
Using this receiver with a
Pioneer flat screen TV
(VSX-918V model only)
If you have a Pioneer flat screen TV , you can
1
use an SR+ cable to connect it to this unit and
take advantage of various convenient features,
such as automatic video input switching of the
flat screen TV when the input is changed.
HDMI
IN
RL
IN
AUX
CD
IN
OUT
DVD
/
BD
TV
/
SAT
FRONT
DVD5.1
CH INPUT
IN
IN
DVR
/
VCR
DVR
/
VCR IN
TV
/
SAT IN
DVD
/
BD IN
AM
LOOP
IN
OUT
FM UNBAL
CONTROL
ANTENNA
DVR
/
VCR OUT
MONITOR
OUT
AUDIO VIDEO
IN
OUT
DIGITAL IN
COAX
(DVD
/
BD)
CD-R
/
TAP E
/
MD
(ASSIGNABLE)
SUB
WOOFER
PREOUT
(DVD
/
BD) IN 1
1
(TV
/
SAT) IN
OUT
2
(ASSIGNABLE)
OUT
CONTROL
Pioneer flat screen TV
VSX-918V
• Use a 3-ringed miniplug SR+ cable to
1
connect the CONTROL IN jack of this receiver
with the CONTROL OUT of your flat screen TV.
Before you can use the extra SR+ features, you
need to make a few settings in the receiver.
To make the most of the SR+ features, you
should connect your source components (DVD
player, etc.) in a slightly different way to that
described in this chapter. For each
component, connect the video output directly
to the flat screen TV, and just connect the
audio (analog and/or digital) to this receiver.
Using the SR+ mode with a Pioneer
flat screen TV
When connected using an SR+ cable, a
number of features become available to make
using this receiver with your Pioneer flat
screen TV even easier. These features include:
• On-screen volume display.
• On-screen display of listening mode.
• Automatic video input switching on the
flat screen TV.
• Automatic volume muting on the flat
screen TV.
2
1 Make sure that the flat screen TV and this
receiver are switched on and that they are
connected with the SR+ cable.
2 To switch SR+ mode on/off, press
RECEIVER, then the SR+ button.
The front panel display shows SR+ ONorOFF.
Note
1• The 3-ringed SR+ cable from Pioneer is commercially available under the part number ADE7095. Contact the Pioneer
Customer Support division for more information on obtaining an SR+ cable (you can also use a commercially available 3-
ringed mini phone plug for the connection).
• If you connect to a Pioneer flat screen TV using an SR+ cable, you will need to point the remote control at the flat screen TV
remote sensor to control the receiver. In this case, you won’t be able to control the receiver using the remote control if you switch
the
flat screen TV
off.
DVD player
VSX-918V
Pioneer flat screen TV
Satellite receiver, etc
VIDEO
INPUT 1
VIDEO
INPUT 2
TV/SAT
AUDIO IN
DVD/BD
AUDIO IN
MASTER
VOLUME
VSX-918V
STANDBY/ON
PHONES
RVDDVDTV VIDEO/PORTABLE CD CD-R iPod USB FM
SPEAKERS
VSB MODE
SIGNAL
SELECT
SOUND
RETRIEVER
AM AUX
PHASE
CONTROL
INPUT
SELECTOR
ADVANCED
SURROUND
STEREO /
A.L.C. STANDARD
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
ACOUSTIC
EQ
PHASE
CONTROL
AUTO SURR /
STREAM DIRECT
MCACC
PORTABLE
iPod DIRECT
USBAUDIO RL
VIDEO
DIGITAL PRECISION
PROCESSING
2 The automatic volume muting feature is enabled separately.
TV CONTROL
MPX
DIMMER SLEEP
D.ACCESS
SIGNAL SEL
iPod CTRL
TV CH
INPUT
SELECT
TUNER DISP
CLASS
DISC
SR
+
ENTER
INFO
SHIFT
TV VOL
MIDNIGHT
ANALOG ATT
+
10
EON
RECEIVER
INPUT SELECT
TV CTRL
SOURCE
TV DVR
AMFM
CD-R
CD
PORTABLE
iPod USB
DVD
MULTI CONTROL
STEREO/
RECEIVER
13
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
3.2 JIGS LIST
To keep the product quality after servicing, confirm recommended check points shown below.
No. Procedure Check points
1
Confirm whether the customer complain has
been solved. If the customer complain occurs
with the particular source, such as Dolby
Digital, DTS, AAC, DVD-A and HDMI, input it
for the operation check.
The customer complain must not be reappeared.
Video, Audio and operations must be normal.
2
Check the analog audio playback.
(Make the analog connections with a DVD
player.)
Each channel audio and operations must be normal.
3
Check the digital audio playback.
(Make the digital connections with a DVD
player.)
Each channel audio and operations must be normal.
4
Check surround playback.
(Select Surround mode and check the
multichannel operations via the DSP circuit.)
Each channel audio and operations must be normal.
5
Check the video outputs.
(Connect with a DVD player.)
Video and operations must be normal.
6Check the sound from headphone output. Sound must be normal, without noise.
7Check the appearance of the product. No scratches or dirt on its appearance after receiving
it for service.
See the table below for the items to be checked regarding video and audio:
Items to be checked regarding video Item to be checked regarding audio
Block noise Distortion
Horizontal noise Noise
Dot noise Volume too low
Disturbed image (video jumpiness) Volume too high
Too dark Volume fluctuating
Too bright Sound interrupted
Mottled color
Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:
CLEANING
Position to be cleaned Cleaning tools
Fans Cleaning paper : GED-008
Name Jig No. Remarks
13P board to board extension jig
cable
GGD1483Diagonosis
21P board to board extension jig
cable
GGD1485Diagonosis
Jigs list
14 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
3.3 PCB LOCATIONS
H
FRONT DISPLAY
ASSY RFRONT VIDEO
ASSY IROTARY ENCODER
ASSY
TFRONT IN
ASSY
AMAIN
ASSY
NREGULATOR
ASSY
CPOWER PACK
ASSY
VHDMI&DSP
&USB ASSY
POWER KEY
ASSY J
TRANS 3
ASSY G
BIND
ASSY
PRIMARY
ASSY Q
TRANS 2
ASSY D
HEADPHONE
ASSY O
FM/AM TUNER UNIT
PVIDEO ASSY
MDIGITAL INPUT ASSY
F
5.1CH INPUT ASSY
E
COMPONENT VIDEO ASSY
1..HDMI&DSP&USB ASSY AWX8977
NSP 1..COMPLEX ASSY XWK3341
2..FRONT DISPLAY ASSY XWZ4285
2..ROTARY ENCODER ASSY XWZ4286
2..POWER KEY ASSY XWZ4288
2..JOG ASSY XWZ4289
2..VIDEO ASSY XWZ4294
2..DIGITAL INPUT ASSY XWZ4299
2..FRONT VIDEO ASSY XWZ4300
2..PRIMARY ASSY XWZ4302
2..REGULATOR ASSY XWZ4317
2..HEADPHONE ASSY XWZ4321
NSP 1..AMP ASSY XWK3349
2..POWER PACK ASSY XWZ4326
2..TRANS 2 ASSY XWZ4335
2..TRANS 3 ASSY XWZ4337
2..COMPONENT VIDEO ASSY XWZ4339
2..5.1CH INPUT ASSY XWZ4341
2..BIND ASSY XWZ4344
1..MAIN ASSY XWK3363
1..FRONT IN ASSY XWK3366
1..FM/AM TUNER UNIT AXX7170
Mark No. Description Part No. Mark No. Description Part No.
LIST OF ASSEMBLIES
NOTES:
-
Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
-
The > mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
JOG ASSY K
VSX-918V
15
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
H
FRONT DISPLAY
ASSY RFRONT VIDEO
ASSY IROTARY ENCODER
ASSY
TFRONT IN
ASSY
AMAIN
ASSY
NREGULATOR
ASSY
CPOWER PACK
ASSY
WHDMI ASSY
BDSP&USB ASSY
POWER KEY
ASSY J
TRANS 3
ASSY G
BIND
ASSY
PRIMARY
ASSY Q
TRANS 2
ASSY D
HEADPHONE
ASSY O
FM/AM TUNER UNIT
PVIDEO ASSY
MDIGITAL INPUT ASSY
F
5.1CH INPUT ASSY
E
COMPONENT VIDEO ASSY
1..HDMI ASSY AWX8966
1..DSP&USB ASSY AWX9164
NSP 1..COMPLEX ASSY XWK3336
2..FRONT DISPLAY ASSY XWZ4284
2..ROTARY ENCODER ASSY XWZ4286
2..POWER KEY ASSY XWZ4287
2..JOG ASSY XWZ4289
2..VIDEO ASSY XWZ4292
2..DIGITAL INPUT ASSY XWZ4299
2..FRONT VIDEO ASSY XWZ4300
2..PRIMARY ASSY XWZ4302
2..REGULATOR ASSY XWZ4317
2..HEADPHONE ASSY XWZ4321
NSP 1..AMP ASSY XWK3349
2..POWER PACK ASSY XWZ4326
2..TRANS 2 ASSY XWZ4335
2..TRANS 3 ASSY XWZ4337
2..COMPONENT VIDEO ASSY XWZ4339
2..5.1CH INPUT ASSY XWZ4341
2..BIND ASSY XWZ4344
1..MAIN ASSY XWK3359
1..FRONT IN ASSY XWK3366
1..FM/AM TUNER UNIT AXX7170
Mark No. Description Part No. Mark No. Description Part No.
LIST OF ASSEMBLIES
NOTES:
-
Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
-
The > mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
JOG ASSY K
VSX-818V
16 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
4. BLOCK BIAGRAM
4.1 OVERALL WIRING CONNECTION DIAGRAM (VSX-918V)
5/280
35/320
9/100
4/300
19/170
7/190
11/120
11/200
*7 3/300
1912
XDD3248
CN5
5
CN805
CN1
21
13 21
CN816
CN111
21
CN2
CN806
CN815
15
CN109
15
CN704
CN110
17
17
XDD3249
35
CN3
1917
9
CN122
35
CN112
CN401
CN101CN107
XDD3247
1906
XDX3063
1904
3/350
1902
CN956
CN953 CN951
17/110
CN901
1905
1908
CN105
CN129
7
19
XDD3253
CN803
CN302
6
CN1903
CN103
11
1911
1919
XDD3189
XDD3235
CN303
CN310
CN354
CN307
CN701
CN252
810
XDX3066
J43
CN702
CN251
CN800
2/500
XDX3054
511
J42
5/125
D15A05-125-2651
XDD3200
XDX3064
CN401 404
J22
E.g. 7/140
140: Insulation length (mm)
7: Number of contacts (pin)
WIRE INDICATION
XXM3012
FAN
A1/3 - A3/3
A
FRONT DISPLAY ASSY
(VSX-918V:XWZ4285)
H
T
F
P
DIGITAL
INPUT ASSY
(XWZ4299)
5.1CH
INPUT ASSY
(XWZ4341)
M
N
MAIN ASSY
(VSX-918V : XWK3363)
VIDEO ASSY
(VSX-918V : XWZ4294)
POWER PACK
ASSY
(XWZ4326)
REGULATOR
ASSY
(XWZ4317)
FRONT IN ASSY
(XWK3366)
HDMI&DSP&USB ASSY
(VSX-918V:AWX8977)
C1/2 -
C2/2
C
ROTARY
ENCODER
ASSY
(XWZ4286) I
FRONT VIDEO
ASSY
(XWZ4300)
R
FM/AM TUNER
UNIT (AXX7170)
(Note :
No schematic diagram)
V1/5 - V5/5
V
17
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
6/400
EXCEPT /SP,SF MODEL
AC CORD
CN551
FU1
CN51
PRIMARY
55
J21
11/300
D20PYY1130E
D20PYY0410E
4/100
J52
CN1201
851
XDX3065
J47
J5
891 J7 J3 J4 J6
1551
470
D15A03-100-2651
D15A03-100-2651
471
J44
3/100
512
3/100
J41
501
1.5mm FLAT CABLE
2.0mm CABLE CONNECTOR
2.0mm FLAT CABLE
1.25mm REVERSE FFC
1.25mm FFC
2.0mm CABLE HOLDER
1.5mm CABLE HOLDER
1.25mm FFC CONNECTOR
EH CONNECTOR
B*B-EH
B*B-PH-K-S
PH CONNECTOR
1.0mm FFC
1.25mm FFC CONNECTOR(L)
1.0mm FFC CONNECTOR
BOARD IN
AC CODE CONNECTOR
AC CODE SOCKET
1.25mm BOARD to BOARD SOCKET
1.25mm BOARD to BOARD PLUG
2.0mm BOARD to BOARD PLUG
2.0mm BOARD to BOARD SOCKET
MAIN TRANS
ZWNH1672G22-6-21J
Y1 (N)
Y2 (L)
Y6 (L)
ZWNH1672G
22-4-15J
BROWN
BLUE
ZWNH1672G22-1-22J
Y9
230V,50Hz
YELLOW
120V
BROWN
Y6
7
YELLOW
42365 1
YELLOW
BLUE
110V
Y4 Y3 Y5Y7 Y8
10V
Y1
0V
MAIN TRANS
D
G
Q
E
COMPONENT
VIDEO ASSY
(XWZ4339)
TRANS2 ASSY
(XWZ4335)
(XWZ4302)
PRIMARY ASSY
TRANS3 ASSY
(XWZ4337)
POWER KEY ASSY
(VSX-918V:XWZ4288)
J
JOG ASSY
(XWZ4289)
K
HEAD PHONE ASSY
(XWZ4321)
O
k
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
k
The > mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
k
: The power supply is shown with the marked box.
18 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
4.2 OVERALL WIRING CONNECTION DIAGRAM (VSX-818V)
XDD3256
1910
5/280
27/320
5/60
7/190
9/100
4/300
17/110
7/190
13/170
11/120
11/200
3/300
XDD3248
1912
5
CN5
21
13 21
21
CN816
CN1
CN815
CN805
15
CN111
15
CN109
CN704
CN806
CN2
17
CN110
17
CN401
27
5
27
CN61931
XDD3271
CN8
CN112
CN1002
CN1001
1909
XDD3255
9
CN104
7
CN107 CN101
CN108
CN122
XDD3247
1906
XDX3063
1904
3/350
1902
CN956
CN953 CN951 1905
CN901
7
13
XDD3259
1907
CN130 CN105
CN803
CN302
6
CN1903
11
1911
XDD3189
XDD3235
1919
CN103
CN310
CN304
CN354
CN307
CN701
CN252
810
XDX3066
J43
CN702
CN251
CN800
2/500
XDX3054
511
J42
5/125
D15A05-125-2651
XDD3200
XDX3064
CN401 404
J22
E.g. 7/140
140: Insulation length (mm)
7: Number of contacts (pin)
WIRE INDICATION
XXM3012
FAN
A1/3 - A3/3
A
FRONT DISPLAY ASSY
(VSX-818V:XWZ4284)
H
T
F
P
DIGITAL
INPUT ASSY
(XWZ4299)
5.1CH
INPUT ASSY
(XWZ4341)
M
N
MAIN ASSY
(VSX-818V : XWK3359)
VIDEO ASSY
(VSX-818V : XWZ4292)
POWER PACK
ASSY
(XWZ4326)
REGULATOR
ASSY
(XWZ4317)
FRONT IN ASSY
(XWK3366)
DSP&USB ASSY (VSX-818V : AWX9164)
HDMI ASSY
B1/4 - B4/4
B
W
C1/2 -
C2/2
C
ROTARY
ENCODER
ASSY
(XWZ4286) I
FRONT VIDEO
ASSY
(XWZ4300)
R
(AWX8966)
FM/AM TUNER
UNIT (AXX7170)
(Note :
No schematic diagram)
(No schematic diagram)
19
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
6/400
AC CORD
CN551
FU1
CN51
55
J21
11/300
D20PYY1130E
D20PYY0410E
4/100
J52
851
XDX3065
J47
891 J7 J5 J3 J4 J6
1551
470
D15A03-100-2651
D15A03-100-2651
471
J44
3/100
512
3/100
J41
501
CN1201
1.5mm FLAT CABLE
2.0mm CABLE CONNECTOR
2.0mm FLAT CABLE
1.25mm REVERSE FFC
1.25mm FFC
2.0mm CABLE HOLDER
1.5mm CABLE HOLDER
1.25mm FFC CONNECTOR
EH CONNECTOR
B*B-EH
B*B-PH-K-S
PH CONNECTOR
1.0mm FFC
1.25mm FFC CONNECTOR(L)
1.0mm FFC CONNECTOR
BOARD IN
AC CODE CONNECTOR
AC CODE SOCKET
1.25mm BOARD to BOARD SOCKET
1.25mm BOARD to BOARD PLUG
2.0mm BOARD to BOARD PLUG
2.0mm BOARD to BOARD SOCKET
MAIN TRANS
MAIN TRANS
ZWNH1672G22-6-21J
Y1 (N)
Y2 (L)
Y6 (L)
ZWNH1672G22-1-22J
ZWNH1672G
22-4-15J
BROWN
BLUE
Y9
230V,50Hz
YELLOW
YELLOW
120V
BROWN
Y6
723654 1
YELLOW
BLUE
Y7 Y8
10V
110V
Y4 Y3 Y5
0V
Y1
D
G
Q
E
COMPONENT
VIDEO ASSY
(XWZ4339)
TRANS2 ASSY
(XWZ4335)
(XWZ4302)
PRIMARY ASSY
TRANS3 ASSY
(XWZ4337)
POWER KEY ASSY
(VSX-818V:XWZ4287)
J
JOG ASSY
(XWZ4289)
K
HEAD PHONE ASSY
(XWZ4321)
O
k
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
k
The > mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
k
: The power supply is shown with the marked box.
20 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
4.3 BLOCK DIAGRAM (VSX-918V)
SW
HDMI REPEATER
To DSP section
To Sys uCom
CN307 CN105
SL/SR
HDMI
IN1
HDMI
IN2
HDMI
OUT
C
OPT2
OPT1
SERIAL ROM
HDMI
BLOCK
PDC173A8
4M
AWX9162 : /KU
AWX8977 : (Others)
COAX1
USB A-TYPE TELECHIPS
USB
AK4114VQ
74VHC157
(DIR)
CD-R OUT
VCR/DVR OUT
(ADC)
(for DECODE)
LPF
DSP IC
DSPC56371AF180
IC104
(SW)
NJM4565
(C)
IC103
IC104
(SL/SR)
(DAC)
(CODEC)
AK4626AVQIC105 (FL/FR)
FRONT AUDIO IN
VIDEO(Front)
DVD/LD
CD-R/TAPE
TV/SAT L/R
L/R
L/R
L/R
L/R
L/R
AUX
CD
VCR/DVR
L/R
L/R
L/R
MODULE
TUNER L/R
R
MIC L
L/R
(For Setup) BLOCK DIAGRAM FOR VSX-918V
LIP SYNC
ML87V5002
74VHC157
IC611
CXB1444R
(HDMI
CABLE
EQ SW)
IC651
SiI9013CLU
(HDMI
RECEIVER)
IC801
PEG118A
(HDMI
uCom)
IC861
FLASH
ROM
IC701
SiI9134CTU
(HDMI
TRANSMITTER)
Cr
(DRIVER)
NJM2581M
6dB IC553
OUT
COMPONENT
Y
Cb
TC74HC4052AF
6dB
6dB
COMPONENT3
Cb
Cr
Y
Cr3
Cr2
Cr1
Cr Cb
Cb2
Cb1
Cb3
Y
COMPONENT2
Cr
Cb TC74HC4052AF
Y2
IC552
(COMPO SEL)
Cb
Cr
Y
COMPONENT1
Y3
Y1 Y
IC551
(COMPO SEL)
CN2CN109
CN5CN1903
V
HDMI & DSP & USB ASSY 1/2
V
HDMI &
DSP &
USB ASSY 2/2
A
MAIN ASSY
E
COMPONENT
VIDEO ASSY
F
5.1CH
INPUT ASSY
M
DIGITAL
INPUT ASSY
21
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
GND
GND
GND
GND
CN111 CN302
SW2
SW1
FUNCTION
SELECTOR
(SL/SR)
A. MUTE
(C)
A. MUTE
A. MUTE
Q303
SW
PREOUT
RY501
SP B
L/R
Q631
30dB
RY753
C
SL/SR
To n e
9.5dB
9.5dB
(FL/FR)
EVOL/SELECTOR
IC108
BD3474KS2
CN110 CN704
CN702
: AUDIO SIGNAL FLOW
: VIDEO SIGNAL FLOW
Q601
30dB
IC601 (1/2)
IC603 (2/3)
RY751
RY752
FL/FR
A. MUTE
Q1551
1551
VIDEO
(Front)
CN901 CN301
9.5dB
9.5dB
GND
A. MUTE
Q651
30dB
IC601 (2/2)
IC603 (3/3)
IC603 (1/3)
POWER PACK ASSY
DVR REC
MONITOR
TV/SAT
DVD/LD
CN310
DVR
(COMPOSITE SEL)
NJM2595M
IC301
OSD
IC302
NJM2243M
(VIDEO/OSD SEL)
IC851
(PDC132A)
P
VIDEO ASSY
O
HEAD PHONE ASSY
C
POWER
PACK ASSY
22 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
4.4 BLOCK DIAGRAM (VSX-818V)
SW
CN307
CN2CN109
CN105
SL/SR
HDMI
IN1
HDMI
IN2
HDMI
OUT
C
OPT2
OPT1
SERIAL ROM
IC101
CXB1444R
(HDMI SW)
IC102
TC7MB3253FK
(DDC SW)
CN1001
Main uCom
PDC172A8
1M
AWX9163 : /KU
AWX9164 : /MY
AWX8979 : (Others)
COAX1
USB A-TYPE TELECHIPS
USB
AK4114VQ
74VHC157
(DIR)
CD-R OUT
VCR/DVR OUT
(ADC)
(for DECODE)
LPF
DSP IC
DSPC56371AF180
IC104
(SW)
NJM4565
(C)
IC103
IC104
(SL/SR)
(DAC)
(CODEC)
AK4626AVQ
IC105
(FL/FR)
FRONT AUDIO IN
VIDEO(Front)
DVD/LD
CD-R/TAPE
TV/SAT L/R
L/R
L/R
L/R
AUX
CD
VCR/DVR
L/R
L/R
L/R
MODULE
TUNER L/R
R
MIC L
L/R
(For Setup) BLOCK DIAGRAM FOR VSX-818V
LIP SYNC
ML87V5002
Cr
(DRIVER)
NJM2581M
6dB IC553
OUT
COMPONENT
Y
Cb
TC74HC4052AF
6dB
6dB
COMPONENT3
Cb
Cr
Y
Cr3
Cr2
Cr1
Cr Cb
Cb2
Cb1
Cb3
Y
COMPONENT2
Cr
Cb TC74HC4052AF
Y2
IC552
(COMPO SEL)
Cb
Cr
Y
COMPONENT1
Y3
Y1 Y
IC551
(COMPO SEL)
CN5CN1903
B
DSP & USB ASSY
W
HDMI ASSY
A
MAIN ASSY
E
COMPONENT
VIDEO ASSY
F
5.1CH
INPUT ASSY
M
DIGITAL
INPUT ASSY
23
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
GND
GND
GND
GND
CN111 CN302
SW2
SW1
FUNCTION
SELECTOR
(SL/SR)
A. MUTE
(C)
A. MUTE
A. MUTE
Q303
SW
PREOUT
RY501
SP B
L/R
Q631
30dB
RY753
C
SL/SR
To n e
9.5dB
9.5dB
(FL/FR)
EVOL/SELECTOR
IC108
BD3474KS2
CN110 CN704
CN702
: AUDIO SIGNAL FLOW
: VIDEO SIGNAL FLOW
Q601
30dB
IC601 (1/2)
IC603 (2/3)
RY751
RY752
FL/FR
A. MUTE
Q1551
1551
VIDEO
(Front)
CN901 CN301
9.5dB
9.5dB
GND
A. MUTE
Q651
30dB
IC601 (2/2)
IC603 (3/3)
IC603 (1/3)
POWER PACK ASSY
DVR REC
MONITOR
TV/SAT
DVD/LD
CN310
DVR
(COMPOSITE SEL)
NJM2595M
IC301
OSD
IC302
NJM2243M
(VIDEO/OSD SEL)
IC851
(PDC132A)
P
VIDEO ASSY
O
HEAD PHONE ASSY
C
POWER
PACK ASSY
24 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
4.5 DSP BLOCK DIAGRAM
Block Diagram (DSP portion)
DIR
AK4114VQ
IC101
CODEC
AK4626AVQ
SDTO
LRCK,BCLK OUT
DSP
DSPC56371AF180
LRCK,BCLK IN
SDTI
MCLK
SDTI
SW
TC7WH125
SERIAL ROM
5 3
LEVEL
SHIFTER
3 5
LEVEL
SHIFTER
XMDT
BU9450KV
I2S
Lip Sync
ML87V5002
TC74VHC08
(1/4, 2/4)
TC74VHC08
(3/4)
TC74VHC08
(4/4) (ODD)
except KUXJ
AWX8977
AWX8979
AWX9164
Telechips
USB
Block
SPDIF
(RX6)
Analog 6ch OUT
COAX in(1)
SPDIF in(2)
SPDIF VSX-918V only
AWX9162,AWX8977
Analog 2ch in
24.576MHz
24.576MHz
Control in
Control out
PQ1LAX95MSPQ PQ1LAX95MSPQ
1.25V3.3VD5V
A5V
TC7WHU04
XM in
HDMI
Block
SW
TC74VHC157
SW
TC74VHC157
/KUXJ only
AWX9162,AWX9163
VSX-818V only
AWX8979
AWX9163
AWX9164
AWX8977
AWX9162
AWX9164
only
AWX8979
AWX9163
only
PDC172A8
1M
VSX-818V only
AWX9163
AWX9164
AWX8979
PDC173A8
4M
VSX-918V only
AWX9162
AWX8977
IC301
IC261
IC191
IC201
IC251
IC331
IC341, IC351
IC121
IC161 IC171
JA121
IC202
IC191
IC191
IC271
X261
IC2 IC3
B
VHDMI&DSP&USB ASSY
(VSX-918V:AWX8977)
DSP&USB ASSY
(VSX-818V : AWX9164)
25
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
4.6 HDMI BLOCK DIAGRAM
VSX-918V HDMI&DSP&USB ASSY
HDMI Block Diagram
IC632
IC631
EDID
IC651
HDMI RECEIVER
DDC
TMDS
HPD
IC701
HDMI TRANSMITTER
HSYNC, VSYNC, DE
DCK
D[0-23]
MCLK
SCK
WS
IC861
FLASH ROM
IC801
HDMI ucom
CSCL
CSDA
JA601
JA602
JA701
HDMI IN1
HDMI IN2
HDMI OUT
Main ucom I/F
28.322 MHz
LDO
DC
/DC
LDO
5V
3.3V
1.8V
IC91
IC61
IC71
7V
5V
DDC
TMDS
HPD
IC611
HDMI CABLE
EQ SW
DDC
TMDS
HPD
DDC
TMDS
SEL SD[0-3]
SPDIF
to DSP part
HPD_SINK
LDO
3.3V
IC891
IC101
CXB1444R
HDMI SW
DDC
HPD
TMDS
JA101
JA102
JA301
CN1001
HDMI IN1
HDMI IN2
HDMI OUT
Main ucom I/F
VSX-818V HDMI ASSY(Pass through SW) Block Diagram
IC102
TC7MB
3253FK
DDC SW
CN1002
SELB
HPD_IN
HPD_S
SELA
Power Supply
DDC
HPD
TMDS
HPD
TMDS
DDC
CE
DDC SW
5V
7V
LDO
LDO
5V
3.3V
IC901
IC911
HDMI&DSP&USB ASSY
(VSX-918V)
HDMI ASSY
(VSX-818V)
V
W
26 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
4.7 USB BLOCK DIAGRAM
CN401
CN2
BUS Power cnt. CTL
USB POWER
XFLAG
Protection flag
CN3
IC461
64M
SDRAM
IC401
USB Host
TCC8600
IC481
Apple
Certification IC
X’tal
12 MHz
D+
CP_RDY
S/PDIF
XRST XRST
USB_DAI
USB_DAO
DSP part
V3.3D
V5USB
V5 Receiver
+5V
V+3DU
D-
CP_DATA
CP_CK
V1.8D
I/O
Internal Core
IC462
16M
FLASH ROM
V+3DU
IC471
LOAD
SW IC
System
Control
CPU
IC402
1.8V REG
V+1R8U
5 -> 3
R455, R456
USB_DAI 5 -> 3
TC74VHC08FTS
USB_DAO 3 -> 5
TC74VHCT541AFTS
V+3DU
V5DU
V3D (DSP)
Q401
IC331
IC351
X’tal
32.768 KHz
Block Diagram (USB portion)
B
VHDMI&DSP&USB ASSY
(VSX-918V:AWX8977)
DSP&USB ASSY
(VSX-818V : AWX9164)
27
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
5. DIAGNOSIS
5.1 DIAGNOSIS FLOWCHART
• When a sound is not out in the multi-CH signal playback mode or surround mode with the COAX, OPT, USB or HDMI input.
(SurroundBack is not output by setting.)
• Suppose CR to be normal contact and that is not damaged.
• This shows failure analysis of DSP Block.
Step 4: 3 V to 5 V conversion
Step 1: MUTE pin
IC351
Do
convert 3 V into
5 V for input?
Replace IC201.
Replace IC1.
Replace IC2.
To Step 2
To Step 4
To Step 5
Step 0: Preliminary confirmation
Confirm the following items before checking
Do screws
of COAX Jack
securely tighten
?
Tighten screws securely.
No
Ye s
To Step 1
IC201 (Pin 54)
Is the
voltage of output
signal 0 V
?
No
Replace IC351.
No
Ye s
MUTE
Troubleshooting for all destination
[1] DSP TROUBLESHOOTING
Step 3: Regulator IC
Check the IC1 and
REGULATOR Assy.
IC1 (Pin 4)
Is the
voltage of around
5 V to 5.3 V
input?
No
Ye s
(to chassis)
IC2 (Pin 5)
Is the
voltage of 1.25 V
output?
No
(to chassis)
IC1 (Pin 5)
Is the
voltage of 3.3 V
output?
No
Ye s
Ye s
Ye s
IC341
Do
convert 3 V into
5 V for input? Replace IC341.
No
Ye s
(to chassis)
Part shape and Pin arrangement
of IC1 and IC2
Step 2: BtoB connector and FFC
CN1, CN2
Are the
connectors securely
inserted?
Turn the power off and
insert the connectors
securely.
No
Ye s
CN3
Is the
FFC securely
inserted?
Turn the power off and
insert the connectors
securely.
No
Ye s
To Step 3
BtoB connector
FFC
28 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Step 7-1: DIR
Step 7
A
To Step 6
Check the parts and patterns
in the path.
Check the USB Block, and the parts
and patterns in the path.
Replace IC101.
Replace IC101.
IC331
Do
convert 5 V into
3 V for input? Replace IC331.
No
Ye s
Check the DIGITAL INPUT Assy,
and parts and patterns in the path.
Check the path to pin 45 of IC201.
Replace IC201.
IC101 (Pins 1, 3) OPTICAL
Check that the S/PDIF signal is output.
Check that changes by pulling out and inserting the
digital input lines.
When the COAX, OPT or USB is input, go to Step 7-1.
When the HDMI is input, go to Step 7-2.
Can
observe the
digital signal
?
No
(0 V ⇔ 4 V)
Ye s
IC101 (Pin 42) COAX
Can
observe the
digital signal
?
No
Ye s
Ye s
Check that the data and clock signals are output.
Check that it changes in the Playback and Pause modes of
the USB (iPod).
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
Ye s
IC101 (Pin 5) From USB Block
Can
observe the
digital signal
?
No
(1.65 V center, amplitude more than 0.2 Vp-p)
Check the other assy.
(surrounding of the
microcomputer)
IC101 (Pin 27) DIRM (Master clock)
NoNo
Ye s
Is there
a master clock
output?
IC101 (Pin 24) DIRL (LR clock)
No
Is there
a LR clock
output?
Replace IC101.
(0 V ⇔ 3.3 V)
Ye s
IC101 (Pin 25) DIRD (Data)
No
Is there
a data
output?
Is the
voltage of PDN
IC101-pin 31
5 V?
No
Step 6: X'tal
To Step 7
Replace IC261 or X261.
Ye s
IC261 (Pin 2)
No
Is there
a 24.576 MHz
output?
Check the path to pin 30 of IC101.
Replace IC101.
Ye s
IC261 (Pin 7)
No
Is there
a 24.576 MHz
output?
Ye s
IC261 (Pin 5)
No
Is there
a 24.576 MHz
output?
Step 5: 5 V to 3 V conversion
29
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
To Step 7-2 (AWX9162)
To Step 8 (AWX9163)
Replace IC101.
Ye s
IC101 (Pin 26) DIRB (Bit clock)
No
Is there
a bit clock
output?
(0 V ⇔ 3.3 V)
Ye s
IC161 (Pin 4) S1DT (data)
Is there
a data
output?
(0 V ⇔ 3.3 V)
Ye s
IC161 (Pin 7) S1BC (Bit clock)
Is there
a bit clock
output?
(0 V ⇔ 3.3 V)
Ye s
IC161 (Pin 12) S1LR (LR clock)
Is there
a LR clock
output?
(0 V ⇔ 3.3 V)
Ye s
IC161 (Pin 9) S1MC (Master clock)
Is there
a master clock
output?
(0 V ⇔ 3.3 V)
Replace IC161.
Check the path
between IC161-pin 1
and microcomputer.
No
No
No
No
No
Is the
voltage of
IC161-pin 1
0 V?
Ye s
To Step 8
Ye s
IC171 (Pin 4) S2DT (data)
Is there
a data
output?
(0 V ⇔ 3.3 V)
Ye s
IC171 (Pin 7) S2BC (Bit clock)
Is there
a bit clock
output?
(0 V ⇔ 3.3 V)
Ye s
IC171 (Pin 12) S2LR (LR clock)
Is there
a LR clock
output?
(0 V ⇔ 3.3 V)
Ye s
IC171 (Pin 9) S2MC (Master clock)
Is there
a master clock
output? (0 V ⇔ 3.3 V)
Replace IC171.
At COAX, OPT or USB input
Check the path
between IC171-pin 1
and microcomputer.
No
No
No
No
No
Is the
voltage of
IC171-pin 1
0 V?
Ye s
Replace IC171.
At HDMI input
Check the path
between IC171-pin 1
and microcomputer.
No
Is the
voltage of
IC171-pin 1
5 V?
Ye s
Step 7-2 (AWX9162 only)
Switch
Check that the data and clock signals are output.
A
30 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Step 8: DSP output (digital)
Ye s
Digital output of each CH when inputting the digital
signal with audio.
Replace IC201.
IC201 (Pin 6) Surround L/R data
No
Is the output
0 V fixing?
Ye s
Replace IC201.
IC201 (Pin 7) Front L/R data
No
Is the output
0 V fixing?
Replace IC201.
Ye s
IC201 (Pin 5) Center/LFE data
No
Is the output
0 V fixing?
Replace IC201.
Ye s
IC201 (Pin 5) Center/LFE data
No
Is there
a data output?
Replace IC201.
Ye s
IC201 (Pin 6) Surround L/R data
No
Is there
a data output?
Replace IC201.
Ye s
IC201 (Pin 7) Front L/R data
No
Is there
a data output?
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
Digital output of each CH when inputting the digital
signal (-∞ dB (no audio)).
To Step 9 (AWX9162)
To Step 10 (AWX9163)
Step 9: LIPSYNC output (Digital) (AWX9162 only)
To Step 10
Is there
a data output?
Check that the data and clock signals are output.
Replace IC271.
Ye s
IC271 (Pin 31) LSLK (LR clock)
No
Replace IC271.
Ye s
Ye s
IC271 (Pin 30) LSBK (Bit clock)
No
Is there
a bit clock
output?
Replace IC271.
IC271 (Pin 29) Front L/R data
No
Is there
a LR clock
output? (0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
Is there
a data output?
Ye s
Replace IC271.
IC271 (Pin 28) Surround L/R data
No
(0 V ⇔ 3.3 V)
Is there
a data output?
Ye s
Replace IC271.
IC271 (Pin 27) Center/LFE data
No
(0 V ⇔ 3.3 V)
31
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
Ye s
Replace IC301.
IC301 (Pin 23) Center out
No
Is the output
2.5 V fixing?
Replace IC301.
Ye s
Ye s
IC301 (Pin 26) Surround R out
No
Is the output
2.5 V fixing?
Replace IC301.
IC301 (Pin 27) Front L out
No
Is the output
2.5 V fixing?
Ye s
Replace IC301.
IC301 (Pin 28)
End
Front R out
No
Is the output
2.5 V fixing?
Ye s
Ye s
Replace IC301.
IC301 (Pin 24) LFE out
No
Is the output
2.5 V fixing?
Replace IC301.
IC301 (Pin 25) Surround L out
No
Is the output
2.5 V fixing?
Analog output of each CH when inputting the digital
signal (-∞ dB (no audio)).
Replace IC301.
Ye s
IC301 (Pin 26) Surround R out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 27) Front L out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 28) Front R out
No
Is there
a data output?
Step 10: Codec output (analog)
Analog output of each CH when inputting the digital
signal with audio.
Replace IC301.
Ye s
IC301 (Pin 23) Center out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 24) LFE out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 25) Surround L out
No
Is there
a data output?
32 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Step 4: 3 V to 5 V conversion
Step 1: MUTE pin
IC351
Do
convert 3 V into
5 V for input?
Replace IC201.
Replace IC1.
Replace IC2.
To Step 2
To Step 4
To Step 5
Step 0: Preliminary confirmation
Confirm the following items before checking
Do screws
of COAX Jack
securely tighten
?
Tighten screws securely.
No
Ye s
To Step 1
IC201 (Pin 54)
Is the
voltage of output
signal 0 V
?
No
Replace IC351.
No
Ye s
MUTE
Step 3: Regulator IC
Check the IC1 and
REGULATOR Assy.
IC1 (Pin 4)
Is the
voltage of around
5 V to 5.3 V
input?
No
Ye s
(to chassis)
IC2 (Pin 5)
Is the
voltage of 1.25 V
output?
No
(to chassis)
IC1 (Pin 5)
Is the
voltage of 3.3 V
output?
No
Ye s
Ye s
Ye s
IC341
Do
convert 3 V into
5 V for input? Replace IC341.
No
Ye s
(to chassis)
Part shape and Pin arrangement
of IC1 and IC2
Step 2: BtoB connector and FFC
CN1, CN2
Are the
connectors securely
inserted?
Turn the power off and
insert the connectors
securely.
No
Ye s
CN3
Is the
FFC securely
inserted?
Turn the power off and
insert the connectors
securely.
No
Ye s
To Step 3
BtoB connector
FFC
• When the MCACC mode is turned on (SurroundBack is not output by setting.)
• Suppose CR to be normal contact and that is not damaged.
• This shows failure analysis of DSP Block.
Troubleshooting in the MCACC mode
33
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
Replace IC251.
Replace IC201.
Step 8: DSP output (digital)
Step 7: ROM
Digital output when indicated each CH.
Replace IC201.
Ye s
IC201 (Pin 5) Center/LFE data
No
Is there
a data output?
Replace IC201.
Ye s
IC201 (Pin 6) Surround L/R data
No
Is there
a data output?
Replace IC201.
Ye s
IC201 (Pin 7) Front L/R data
No
Is there
a data output?
To Step 8
To Step 9
Is the
voltage output about
3.3 V during the operation
mentioned
above?
IC251 (Pin 6) SCK (Clock in)
IC251 (Pin 5) SI (DATA in)
IC251 (Pin 2) SO (DATA out)
IC251 (Pin 1) CS#
Ye s
Ye s
IC201 (Pin 70) BUSY
No
Replace IC201.
Is the
voltage output about
0 V after the operation is
completed mentioned
above?
Ye s
No
No
Is there
movement (0 V ⇔
3.3 V) when turned the
MCACC on, and does
movement stop within
3 sec.?
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
(0 V ⇔ 3.3 V)
To Step 6
IC331
Do
convert 5 V into
3 V for input? Replace IC331.
No
Ye s
Check the path to pin 45 of IC201.
Replace IC201.
Step 6: X'tal
To Step 7
Replace IC261 or X261.
Ye s
IC261 (Pin 2)
No
Is there
a 24.576 MHz
output?
Check the path to pin 30 of IC101.
Replace IC101.
Ye s
IC261 (Pin 7)
No
Is there
a 24.576 MHz
output?
Ye s
IC261 (Pin 5)
No
Is there
a 24.576 MHz
output?
Step 5: 5 V to 3 V conversion
34 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Step 9: CODEC output (analog)
Analog output when indicated each CH.
Replace IC301.
Ye s
IC301 (Pin 23) Center out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 24) LFE out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 25) Surround L out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 26) Surround R out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 27) Front L out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 28) Front R out
No
Is there
a data output?
End
35
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
(1) Overcurrent to a USB device is detected at the port for
the microcomputer.
(2) The power supply to the USB device is stopped.
(3) Control of 5 V power is disabled at the port for the
microcomputer.
(4) Change of indications on the FL display
(5) To supply power to the USB module again:
• Turn the power to the unit off then back on.
• Set the function setting to anything other than USB
then back to USB.
• Press the USB play key on the remote control unit.
(6) After overcurrent is detected, if the USB play key is
pressed while the error indication is displayed, power
supply to the USB module is restored. If overcurrent
is no longer detected, the indications shown below are
displayed (normal indication):
In this state, flashing of "USB ERROR1" stops, but
playback will not start. To start playback, press the USB
play key again.
In the above case, if overcurrent is detected again, the
above procedures 1 through 4 are repeated.
U S B E R R 1
Flashes for 2 sec.
Lights up after flashing for 2 sec.
Lights up after flashing for 2 sec.
US B E R R 1
U S B
Description of Error Indications
Operations when overcurrent to a USB
device is detected
(1) Change of indications on the FL displays
If overcurrent is detected before detection of a
non-supported medium, the error indication "USB
ERROR1" remains, as the power supply to the USB module
is stopped.
On supported media
The formats of supported media that can be played back on
this unit are MP3, WMA, and AAC.
Some media in MPEG4 can also be played back. As AAC
derives from MPEG4 codec, playback of media in AAC
codec of MPEG4 is possible.
If a USB ERR message lights in the display, try following the points below:
• Switch the receiver off, then on again.
• Reconnect the USB device with the receiver switched off.
• Select another input source (like DVD/BD), then switch back to USB.
• Use a dedicated AC adapter (supplied with the device) for USB power.
If this doesn’t remedy the problem, it is likely your USB device is incompatible.
U S B E R R 2
Flashes for 2 sec.
US B E R R 2
In a case where a medium not supported
is connected
FL Display Error Content Possible causes and actions to be taken
USB ERROR1 Detection of overcurrent to a USB device
Overcurrent (500 mA or more) is consumed at the connected USB device.
• Some USB devices, such as a portable HDD, need more current than that
this unit supplies. (Use the AC adaptor for the connected USB device.)
• The USB power is short-circuited.
USB ERROR2 Detection of a medium not supported
A USB device that this unit does not support (other than the Mass Storage
Class) is connected (such as a mouse, printer, or digital camera).
• Connect a mass storage class USB device.
USB ERROR3 Communication error with the system
microcomputer
Communication between TCC8600-00X-EA-UG (IC401) and PEG467/469A
(IC9001) failed.
• Defective connection (connectors) inside this unit
• See STEP 3 of Troubleshooting.
[2] USB TROUBLESHOOTING
36 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
key sequence change
An object folder name is displayed.
Error I1
Communication Error
When the communication is not possible normally.
[Procedure]
Disconnect a connector once, then connect a
connector surely again after the main menu of the
iPod was displayed.
Nevertheless, reset the iPod when the iPod does
not operate normally.
Error I2
Protocol Ver.Error (in the Type 2 operation only)
When a version of the iPod software is old.
[Procedure]
Update the iPod software to the newest version.
Error I3
Generation Error (in the Type 1 operation only)
When the non-support model for the iPod Mode
Type 1 was connected.
When the non-support function will be executed.
When a version of the iPod software is old.
[Procedure]
Change the iPod Mode to Type2.
Update the iPod software to the newest version.
Error I4
Loading Error
When there is no response from the iPod.
[Procedure]
The power is shut off once, then the unit back on.
Reset the iPod.
Update the iPod software to the newest version.
No Music Track
No Music Track Cautuion
When a music track does not exist in the
connected iPod.
[Procedure]
Transfer a music track to the iPod.
When play a video track, turn on the iPod CTRL,
and playback a track by operating the main unit of
the iPod.
No Track
No Music Track Cautuion
When a track does not exist in the selected
category
[Procedure]
Select another category.
iPod Error Message
When the abnormality occurred, the error messages are indicated.
123456789012345678901234
1iPod
2
E R ROR I 1
3
4Er ror I1
5
6
7
8
9
0
1
2
123456789012345678901234
1iPod
2
ERROR I 2
3
4Er ror I2
5
6
7
8
9
0
1
2
123456789012345678901234
1iPod
2
ERROR I 3
3
4Er ror I3
5
6
7
8
9
0
1
2
123456789012345678901234
1iPod
2
ERROR I 4
3
4Er ror I4
5
6
7
8
9
0
1
2
123456789012345678901234
1iPod
2
NOMUSIC
3
4No Mus i c T r a c k
5
6
7
8
9
0
1
2
123456789012345678901234
1iPod
2
NOTRACK
3
4No T r a ck
5
6
7
8
9
0
1
2
(8-digit)
(8-digit)
(8-digit)
(8-digit)
(8-digit)
(8-digit)
OSD display FL display
37
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USB Troubleshooting * VSX-918V (AWX8977)
** VSX-818V (AWX9164)
Step 1: Connectors
Step 2: Power supply
CN401, CN1, CN2, CN3*, CN7**
To STEP 2
Are
the connectors
securely inserted
?
Insert the connectors
securely.
Check the patterns in
the path.
No
Ye s
To STEP 1
Ye sYe s
Is there
any loose
connection
of CN1?
Check the POWER
PACK Assy.
No
CN1 (pins 8, 9)
IC1 (pins 3, 4)
Is
the voltage
5 V ?
No
Ye s
Is the base of
Q402 High? (about 5 V)
[USBPWR]
Check CN3*, CN7**
pin 17.
[USB POWER]
No
No
Ye s
Is IC1
abnormally
hot?
No
No
5 V input (For internal circuit)
3.3 V Regulator IC input
3.3 V Reg. output
3 V to 5 V Converter
1
2
Ye s
Replace Q401, or check the
circuit around Q401 and Q402.
Replace IC1.
The output and GND may be
short-circuited. Check the path
between them.
Ye s
Ye s
Is
the voltage
5 V ?
No
Check the patterns in
the path.
IC402 (pins 1, 3)
1.8 V Regulator IC input
7
Ye s
Is
the voltage
3.3 V ?
No
Check the parts and
patterns in the path.
IC462 (pins 37, 47) FLASH ROM
8
Ye s
Is
the voltage
3.3 V ?
No
Ye s
Check the parts and
patterns in the path.
IC481 (pins 1, 40) Co-Processor
10
Is
the voltage
3.3 V ?
No
Ye s
Check the parts and
patterns in the path.
IC461 (pins 1,3,9,14,27,43,49) SDRAM
9
Is
the voltage
3.3 V ?
No
IC1 (pin 5)
3
Ye s
3.3 V Local switch
Q401 (emitter)
5
Is
the voltage
3.3 V ?
Check the parts and
patterns in the path.
IC351 (pin 20)
4
Is
the voltage
5 V ?
No
Check the parts and
patterns in the path.
Is
the voltage
3.3 V ?
No
Ye s
3.3 V Local switch operation
Q401 (collector)
6
Is
the voltage
3.3 V ?
A
38 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Ye s
Ye s
Is IC402
abnormally
hot?
Replace IC402.
The output and GND may be
short-circuited. Check the path
between them.
No
Is
the voltage
1.8 V ?
No
Ye s
Check the parts and
patterns in the path.
IC331 (pin 14) 5 V to 3 V Converter
11
Is
the voltage
3.3 V ?
No
IC402 (pin 5) 1.8 V Regulator output
13
Ye s
Check the parts and
patterns in the path.
IC401 (pins 16, 33, 64, 76, 112) USB Media control IC
12
Is
the voltage
3.3 V ?
No
Ye s
Check the parts and
patterns in the path.
IC401 (pins 7, 24, 41, 71, 77, 87, 109, 119)
USB Media control IC
14
Is
the voltage
1.8 V ?
No
A
Check the
MAIN Assy.
Replace IC471.
Ye s
Ye s
Ye s
Is pin 4 [USB
CTL] of IC471
high?
Is
the voltage
5 V ?
No
Ye s
Is pin 20
(CTL) of CN3*,
CN7** high?
NoNo
Check the parts and
patterns in the path.
CN401 (pin 1) USB Bus power
16
Is
the voltage
5 V ?
Check the parts and
patterns in the path.
Power supply is OK.
To STEP 3
No
IC471 (pin 1) USB Power SW output
15
* VSX-918V (AWX8977)
** VSX-818V (AWX9164)
39
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56 7 8
A
B
C
D
E
F
Step 3: Operation of USB Media control IC
Does the
crystal oscillator
at 12 MHz
?
Note: Please confirm it with the USB memory*1 connected for the content.
*1 iPod : This system is compatible with the audio of the following
portable device in Jan. 2008.
5G iPod, iPod nano, iPod nano 2G, iPod nano 3G,
iPod classic, iPod touch
Check CN3*, CN7**
pin 16. [USB XRST]
USBDAO and USBDAI should be
high during operation.
Check the pattern in the path.
Check the MAIN Assy.
Check the parts and patterns in the path.
Replace X402, etc.
No
Ye s
Ye s
Is XRST
high?
No
Ye s
No
IC401 (pins 74,75)
USBDAI, USBDAO (Refer to Fig. 1)
IC401 (pin 44) -> IC461 (pin 38)
XIN/XOUT
* XRST must be high during operation.
Check the MAIN Assy.
Fig. 1
Do
USBDAO and USBDAI
Communicate with
System CPU?
IC401 IC351 (3 V -> 5 V)
USBDAO pin 95 pin 9 pin 11
CN3*, CN7**
pin 19
IC401 IC331 (5 V -> 3 V)
USBDAI pin 96 pin 8pins 9, 10
CN3*, CN7**
pin 18
IC401
R455 / R456
XRST pin 77
CN3*, CN7**
pin 16
Operation of IC401 is OK.
To STEP 4
Operation of IC401 is OK.
To STEP 4
DATA and ADDRESS lines
between SDRAM (IC462),
FLASH ROM (IC461) and IC401
are may not be connected.
D+ and D- should have
waveform during normal
condition.
Check the pattern in the path.
Check the MAIN Assy.
Replace IC461, IC462. etc.
Are
there the waveforms
like figure?
After
turning the power
on and several seconds
later, does SDCLK change
12 MHz to 80 MHz?
Ye s
Ye s
No
No
CN401 (pins 2,3) D+/D-
Initial communication [SDCLK]
Fig. D+
X: 1 μS/div, Y: 2 V/div X: 1 μS/div, Y: 2 V/div
Fig. D-
* VSX-918V (AWX8977)
** VSX-818V (AWX9164)
40 VSX-918V-K
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12 3 4
Step 4: Operation of iPod (Authentication process)
Do
CPCK and CPDT
communicate?
Does
CPREADY work?
Check the oscillation
circuit.
Ye s
NoNo
IC481 (pins 7, 15) CPCK, CPDT (I2C between IC401 and IC481)
Ye s
Ye s
Does the
X481 oscillate with
32.576 KHz?
Does CPRESET
(pin 38) reset it?
High (3.3V) after the reset
Replace IC481.
When CPDT and CPCK are
normal operation = High (3.3V).
Connect iPod, and communicate
it about 10 seconds later
(authentication starts).
And communicate it about 60
seconds later (authentication is
complete).
CPREADY becomes High (3.3V) just after the iPod connection.
It becomes Low for authentication start (about 10 seconds later)
It becomes High again for authentication completion (about 60
seconds later).
No
Check the path between
IC401 (pin 108).
No
IC481 (pin 11) CPREADY
Replace IC481
or X481, etc.
No
Ye s
Ye s
Step 5: Audio Out check
Is there
a SPDIF
signal
?
Check the output from
IC701 (pin 105) and R421.
Ye s
No
IC401 (pin 5) RX6 (S/PDIF) output
Is there
a SPDIF
signal
?
Check the parts and pattern
between IC101 and CN401.
Ye s
No
IC101 (pin 5) RX6 (S/PDIF) input for DIR
Note: Please confirm it with connecting the iPod.
Operation of IC481 is OK.
To STEP 5
Refer to the
DSP troubleshooting.
41
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1. Causes for noncompletion of HDMI authentication between the source equipment and this unit
(the HDMI indicator is unlit or flashes)
HDMI Simple Diagnosis (VSX-918V)
Replace the HDMI cable.
NG
OK
OK
OK
Replace the Receiver.
Replace the Player.
Replace the HDMI cable.
Repare the Receiver.
Repare the Player.
NG
2. Causes for noncompletion of HDMI authentication between the monitor and this unit
(no display or sound from the monitor)
Replace the HDMI cable.
NG
OK
OK
OK
Replace the Receiver.
Replace the TV monitor.
Replace the HDMI cable.
Repare the Receiver.
Repare the TV monitor.
NG
[3] HDMI TROUBLESHOOTING
Causes for no display or sound from the monitor
HDMI Simple Diagnosis (VSX-818V)
Replace the HDMI cable.
NG
OK
OK
OK
Connect the source equipment
(player) to the Sink equipment
(monitor) directly.
Replace the Player.
Replace the HDMI cable.
Repare the Receiver.
Repare the Player.
NG
OK
Replace the Monitor. Repare the Monitor.
NG
42 VSX-918V-K
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B
C
D
E
F
12 3 4
Step 1-1: Screws on the rear panel
Step 1-3: Connect the HDMI equipment
Step 1-4: POWER ON
JA101
Do
screws of COAXIAL
jack securely
tighten?
Tighten screws securely.
No
Ye s
Tighten screws securely.
No
Ye s
Source equipment:
Connect a DVD player to HDMI 1 or HDMI 2.
To Step 2
Sink equipment:
Connect a TV to HDMI OUT.
Turn on the power of the Receiver and equipments
which was connected with HDMI.
Step 1-5: Function switch (HDMI 1 or HDMI 2)
Switch the function that HDMI was assigned.
Factory shipments setting:
HDMI 1: DVD
HDMI 2: TV
Step 1-2: FFC
CN1001, CN1002
COAXIAL jack
HDMI connector
*Should tighten one screw at least
for diagnosis.
Diagnosis
Preparation
HDMI Troubleshooting (VSX-818V)
A
JA601, JA602, JA701
Is FFC
cable inserted
securely?
Do screws
securely tighten?
Insert it securely.
No
Ye s
Step 2-1: CE
CN1001 (Pin 1)
Is the voltage
"H" (5 V)?
Step 2-2: Power supply
No
CE
Diagnose the MAIN Assy.
Diagnose the MAIN Assy.
Diagnose the MAIN Assy.
Ye s
CN1002 (Pins 1, 2)
Is the voltage
5 V?
No
V+5
IC911 (Pin 5)
Is the voltage
5 V?
No
V+5HD
* When connected the equipment to IN1;
* When connected the equipment to IN2;
Ye s
Ye s
CN1002 (Pin 5)
Is the voltage
7 V?
No
V+7
Ye s
IC901 (Pin 1)
Is the voltage
3.3 V?
No
V+3R3V
Check the IC901.
If IC901 is failure, replace IC901.
Check the IC911.
If IC911 is failure, replace IC911.
Ye s
JA101 (Pin 18)
Is the voltage
5 V?
No
V+5R0
Ye s
Check the JA101.
If JA101 is failure, replace JA101.
JA102 (Pin 18)
Is the voltage
5 V?
No
V+5R1
Ye s
Check the JA102.
If JA102 is failure, replace JA102.
• This shows failure analysis of the HDMI Assy.
43
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B
C
D
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F
A
Step 2-3: Input selection
Diagnose the MAIN Assy.
Ye s
CN1001 (Pin 5)
Is the
voltage "L"
when selecting IN1?
And is the voltage "H"(5V)
when selecting
IN2?
No
SELA
B
Step 2-4: Hot Plug Detect
CN1001 (Pin 7)
Step 2-5: SDA/SCL
HPD_IN
Is the voltage
"H" (5 V)?
Check the JA301.
If JA301 is failure, replace JA301.
Ye s
CN1001 (Pin 6) HPD_SINK
Is the voltage
"H" (5 V)?
Ye s
No
No
IC102 (Pin 7) SDA (HDMI OUT)
SDA (HDMI IN1)
Does
a signal output in
constant period
(0 to 5 V)
?
Check the JA301 and IC102.
If JA301 or IC102 is failure,
replace JA301 or IC102.
No
No
No
Ye s
IC102 (Pin 9) SCL (HDMI OUT)
Does
a clock output in
constant period
(0 to 5 V)
?
Check the JA301 and IC102.
If JA301 or IC102 is failure,
replace JA301 or IC102.
Ye s
IC101 (Pin 63)
Is
there a same
signal as IC102-pin 7
when selecting
IN1?
Ye s
Check the IC101 and JA101.
If IC101 or JA101 is failure,
replace IC101 or JA101.
Check the IC101 and JA101.
If IC101 or JA101 is failure,
replace IC101 or JA101.
JA101 (Pin 19)
No
HPD0
Ye s
JA102 (Pin 19) HPD1
* When connected the source equipment to IN1;
* When connected the source equipment to IN1;
* When connected the source equipment to IN2;
SCL (HDMI IN1)
No
IC101 (Pin 64)
Is
there a same
signal as IC102-pin 9
when selecting
IN1?
Ye s
Check the IC101 and JA101.
If IC101 or JA101 is failure,
replace IC101 or JA101.
SDA_SINK
No
No
SCL_SINK
IC101 (Pin 39)
Is
there a same
signal as IC102-pin 7
(0 to 3.3V)
?
Ye s
Check the IC102 and IC101.
If IC102 or IC101 is failure,
replace IC102 or IC101.
Check the IC102 and IC101.
If IC102 or IC101 is failure,
replace IC102 or IC101.
IC101 (Pin 38)
Is
there a same
signal as IC102-pin 9
(0 to 3.3V)
?
Ye s
Diagnose the MAIN Assy.
Diagnose the MAIN Assy.
Ye s
CN1001 (Pin 4)
Is the
voltage "H"(5V)
when selecting IN1?
And is the voltage "L"
when selecting
IN2?
Is the
voltage 5 V
when selecting
IN1?
Check the IC101 and JA102.
If IC101 or JA102 is failure,
replace IC101 or JA102.
No
Ye s
Is the
voltage 5 V
when selecting
IN2?
No
SELB
(0 to 5 V)
(0 to 5 V)
44 VSX-918V-K
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12 3 4
Step 2-6: TMDS
IC101 (Pins 25,26,28,29,31,32,34,35) TMDS OUTPUT
B
SDA (HDMI IN2)
No
IC101 (Pin 45)
Is
there a same
signal as IC102-pin 7
when selecting
IN2?
Ye s
Check the IC101 and JA102.
If IC101 or JA102 is failure,
replace IC101 or JA102.
* When connected the source equipment to IN2;
SCL (HDMI IN2)
No
IC101 (Pin 46)
Is
there a same
signal as IC102-pin 9
when selecting
IN2?
Ye s
Check the IC101 and JA102.
If IC101 or JA102 is failure,
replace IC101 or JA102.
(0 to 5 V)
(0 to 5 V)
End
No
Are there
signals(approx. 0.5
Vp-p) in all
lines?
Ye s
Check the IC101.
If IC101 is failure, replace IC101.
45
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F
5.2 DETECTION CIRCUIT
MAIN ASSY
IC9001
(U-P)
Pin72
DC PROT
Normal : +5 V
DC Detect : 0 V
FL
POWER AMP
POWER AMP
XPROTECT
(refer 4)
1. DC Derection Circuit Diagram : Example of VSX-918V/KUXJ/CA
2. Overload Detection Circuit Diagram: Example of VSX-918V/KUXJ/CA FRONT Channel
3. Fan Stop Protection Circuit Diagram
POWER PACK ASSY
POWER PACK ASSY
MAIN ASSY
IC603(2/3)
R788
R696
C696
C697
R726
D+5V
IC9001
(U-P)
Pin72
DC PROT
DC DT
OL DT
Q696
Q697
IC601(1/2)
R628
IC603(3/3)
R694
IC601(2/2)
R674
IC603(1/3)
R623
IC603(2/3)
7pin
FR
SL
SR
C
R785
R786
D777
R784
R445
Fan Stop DET.
D+5V
+24V
R727
R438
FL
Q505
D778
MAIN ASSY
IC9001
(U-P)
Pin73
OL DET
Normal : +5 V
OVER LOAD
Detect : 0 V
POWER PACK ASSY
XPROTECT
MAIN ASSY
IC9001
(U-P)
Pin 89
XPROTECT
Normal : +5 V
FAN abnormal
STOP : 0 V
SPEAKER Impedance
Fan Stop
Fan
Fan -
Fan +
Q253
Q252
D+5V
R725
C
C
C
A
A
A
46 VSX-918V-K
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B
C
D
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12 3 4
D713
1SS133
Q702
2SA2005(E)
Q701
2SC5511(E)
D+5V
Voltage supply
to POWER AMP IC
(V neck-)
Voltage supply
to POWER AMP IC
(V neck+)
R697
10k
R698
33k
R713
1k
R807
10k
D801
S1WB(A)60SD
D807
D806
MTZJ6.2B
Q807(2/2)
Q807(1/2)
Q808(1/2)
D+5.6V
Q808(2/2)
Q698
Voltage supply
to +12 V
REGULATOR IC
Voltage supply
to -12 V
REGULATOR IC
C806
1/50
C801
2200
/25
C802
2200
/25
R806
10k
R808
1k
IC9001
(U-P)
XPROTECT
4. XPROTECT Detection Circuit Diagram
When below 6 kind of voltage supply become to
be short circuit to GND, XPROTECT circuit work
and U-P input port voltage change from +5 V to 0 V.
The U-P detect this condition as ERROR.
• Voltage supply to POWER AMP IC (V neck+)
• Voltage supply to POWER AMP IC (V neck-)
• Voltage supply to +12 V REGULATOR IC
• Voltage supply to -12 V REGULATOR IC
POWER PACK ASSY
MAIN ASSY
89
C
A
47
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D
E
F
5.3 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION
1. DC-abnormality detection
DC detection is only enabled 2 seconds after power-on.
If there is a fault in the power amplifier or a high-level signal lower than 5 Hz is input,
the DC_DET port becomes “L”.
If the “L” is detected, the microprocessor will perform as following flow chart.
In the case of simultaneous detection with the overload protection circuit,
DC-abnormality detection is performed preferentially to overload detection.
If the speaker terminals are short-circuited or low-load driving is detected, the OL_DET port becomes “L”.
If the “L” is detected, the microprocessor will perform as following flow chart.
*A.MUTE : Audio mute command
↓
The abnormality continues for 3 seconds.
↓ Continues. ↓ Recovery
The power is shut off. The program restarts.
↓
Power key not effective and POWER LED blinks (only for VSX-918V).
However, when the following keys are pushed so that the key input of a line and the service can
be carried out, power can be on.
1 TESTMODE ON (A55F+A55F)
2 When power off, push TUNE+ key + AUTO SURR/DIRECT key continuously 2sec.
(2: When a DC abnormality is detected and the power is shut off.)
Any other key input from front panel or remote control will not be detected.
2. Overload detection
↓
The abnormality continues for 3 seconds.
↓ Continues. ↓ Recovery
The power is shut off. The power is shut off even if the
unit recovers.
When a DC abnormality is detected, A.MUTE* is turned
on, speaker relay is turned off, then
"AMP_ERR" flashes on the display.
When an overload is detected, A.MUTE* is turned on,
speaker relay is turned off, then
"OVERLOAD" flashes on the display.
48 VSX-918V-K
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A
B
C
D
E
F
12 3 4
However, when the following keys are pushed so that the key input of a line and the service can be carried out,
power can be on.
1 TESTMODE ON (A55F+A55F)
2 When power off, push TUNE+ key + AUTO SURR/DIRECT key continuously 2sec.
(Effective, only when power-off is carried out by DC detection / XPROTECT detection)
Any other key input from front panel or remote control will not be detected.
XPROTECT is started to be monitored 200msec after power on.
XPROTECT port is checked every 20msec.
If Low level (ERROR) is recognized during consecutive 9 times, micon judge it as XPROTECT ERROR.
It processes more preferentially than DC abnormal detection and overload detection.
3. XPROTECT detection
↓
↓
↓
↓
↓
←
Power key not effective (*1) and POWER LED blinks (only for VSX-918V).
↓ after 60sec
↓ after X sec
Power key become effective.
POWER LED continue to blink.
AC OFF
If micon detect XPROTECT = Low
for 200 msec, it judge as error,
and then AMUTE on, speaker relay off
and shut down power supply immediately.
↓
When 200 msec passed after power on,
the XPROTECT detection starts.
Don't detect it during power off.
↓
POWER ON
↓
POWER ON
Then no more POWER LED blinks.
↓
AC ON
↓ after Y sec
When X+Y reach 60sec.
(*1)
4. Fan stop detection operation flow in the XPROTECT detection
If the fan is forcibly stopped or become out of order, the 'XPROTECT' port becomes "L". Then an abnormality of
fan is detected.
• Detection routine and recovery is same as "3. XPROTECT detection".
49
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6. SERVICE MODE
There is no information to be shown in this chapter.
50 VSX-918V-K
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12 3 4
7. DISASSEMBLY
Remove the three screws. HDMI&DSP&USB Assy
HDMI&DSP&USB
Assy
POWER PACK Assy
Extension jig cable
(GGD1485)
Extension jig cable
(GGD1483)
Ground line
Diagnosis of HDMI
1
Remove the bonnet by removing the six screws.
1
Remove the one screw.
2
Disconnect the two connectors.
3
Remove the HDMI&DSP&USB Assy.
4
Connect the two extension jig cables.
GGD1483
(HDMI&DSP&USB CN1 <=> POWER PACK CN805)
GGD1485
(HDMI&DSP&USB CN2 <=> POWER PACK CN806)
5
Connect the ground line.
(HDMI&DSP&USB COAX terminal <=> Rear panel,
One of the three HDMI terminals <=> Rear panel)
6
1
1
1
2
3 3
4
5 5
6
Note 1: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures
described here are common.
Note 2: For performing the diagnosis shown below, the following jigs for service are required:
• Extension jig cables : GGD1483, GGD1485
Rear view
Caution:
Heatsink section in work becomes hot, and be
careful with it.
For VSX-918V
Diagnosis
51
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
Remove the three screws. HDMI Assy
DSP&USB Assy
DSP&USB Assy
HDMI Assy
POWER PACK Assy
Extension jig cable
(GGD1485)
Extension jig cable
(GGD1483)
Ground line
1
Remove the one screw.
2
Release the PCB holder.
3
Remove the HDMI Assy.
4
Release the PCB holder.
5
Disconnect the two connectors.
6
Remove the DSP&USB Assy.
7
Connect the two extension jig cables.
GGD1483
(DSP&USB CN1 <=> POWER PACK CN805)
GGD1485
(DSP&USB CN2 <=> POWER PACK CN806)
8
Connect the ground line.
(DSP&USB COAX terminal <=> Rear panel)
(HDMI One of the three HDMI terminals <=> Rear panel)
9
1
1
1
2
6 6
4
7
5
8 8
9
Rear view
3
For VSX-818V
Diagnosis
52 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Remove the two screws.
PRIMARY Assy
Diagnosis of the Unit
1
Remove the bonnet by removing the six screws.
1
Remove the one screw.
2
Remove the two screws.
3
Remove the one screw.
4
Remove the push rivet.
5
Remove the BIND Assy by removing the one screw.
6
Remove the one screw.
7
Release the binders, as required.
8
4
7
5
11
6
3
3
Rear view
Caution:
Heatsink section in work becomes hot, and be
careful with it.
BIND AssyHeatsink
MAIN Assy
Heatsink
2
53
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
Arrange the unit as shown in the photo below.
Rear panel
POWER PACK Assy
Heatsink
9
Diagnosis
C
MAIN Assy
A
HDMI&DSP&USB Assy
(VSX-918V)
V
HDMI Assy
W
DSP&USB Assy
B
VSX-818V
9
Be careful with it so that a
part of PRIMARY Assy
does not touch chassis.
One of the three
terminals
Be careful with it when lifts an AMP. section
not to damage the TRANS Assys.
Caution:
During diagnosis, be sure NOT to remove the four
screws marked A in the above photo.
There is the case that a product does not work
normally when removes these screws.
Do not lift the unit in this state.
A
AA
A
54 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Remove the five screws.
Disassembly
1
Remove the bonnet by removing the six screws.
1
Remove the two screws.
2
Unhook the two hooks.
3
Remove the front panel section.
4
Caution:
Heatsink section in work becomes hot, and be
careful with it.
Front Panel Section
2
4
2
3
11 1 1 1
3
Front panel section
55
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
8. EACH SETTING AND ADJUSTMENT
8.1 HOW TO UPDATE FIRMWARE
USB Firmware Update
• USB Flash Memory which is saved the firmware file ("player.rom" file).
Note:
In rare cases, it is not able to update the firmware depending on the type of USB flash memory.
In such a case, try to use other model of USB flash memory.
[Necessary Tools]
1. Tuner VOL to "-- dB".
2. Turn off the set.
3. Press "Standby/On" and "PHASE CONTROL" keys simultaneously for about 5 secs.
"USB" or "IPOD" will be displayed on FL, soon after that "WAITING" display will appear.
Then after about 20 secs, the current USB firmware version will be shown.
4. Insert the USB memory device containing latest USB firmware to the USB slot on front panel.
Soon "UPDT 000" will appear on FL, followed by the progress counting down.
5. When it is finished, "COMPLETE" will appear on FL.
6. Turn off the set, then turn it on again.
7. You may check the version by turning the set to off, then pressing "Standby/On" and "PHASE CONTROL" keys
simultaneously for about 5 secs.
Note:
• Do NOT reconnect the USB flash memory which is saved the "player.rom" file.
• Do NOT change the function setting or turn off the power during step 5 through 7.
If you do, the updating is failed and it is required to replace the USB flash ROM on the USB module.
[Procedures]
[Purpose]
Refer to this section when updating the USB firmware is required by the service information, etc.
It is able to update the USB firmware by using USB flash memory.
56 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
9. EXPLODED VIEWS AND PARTS LIST
9.1 PACKING SECTION
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
NOTES:
57
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
(1) PACKING SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed
the same except for the following:
Mark No. Description Part No.
1 FM Wire Antenna ADH7030
2 AM Loop Antenna ATB7013
3 Microphone APM7008
(for Auto MCACC setup)
4 Operating Instructions XRB3091
(English)
5Label (WEEE) ARW7322
6 Remote Control See Contrast table (2)
7 Battery Cover AZN7933
NSP 8 Dry Cell Battery (AA, R6) XEX3002
NSP 9 Polyethylene Bag Z21-038
(0.03 x 230 x 340)
10 Packing Sheet AHG7069
11 Left Pad V5 XHA3174
12 Right Pad V5 XHA3175
13 Packing Case See Contrast table (2)
14 Sub Pad XHA3179
NSP 15 DS Tape XEH3001
NSP 16 Warranty Card ARY7111
17 Operating Instructions XRC3320
(Italian)
18 Operating Instructions XRC3321
(Dutch)
19 Operating Instructions XRC3322
(Spanish)
20 Operating Instructions XRC3323
(French)
21 Operating Instructions XRC3324
(German)
22 Operating Instructions XRC3331
(Russian)
Mark No. Description Part No.
Mark No. Symbol and Description VSX-918V-K/
MYSXJ5
VSX-918V-S/
MYSXJ5
VSX-818V-K/
MYSXJ5
VSX-818V-S/
MYSXJ5
6 Remote Control XXD3166 XXD3167 XXD3166 XXD3167
13 Packing Case XHD3764 XHD3765 XHD3773 XHD3774
58 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
9.2 EXTERIOR SECTION
CONTACT SIDE
NON-CONTACT
SIDE
B
CEF
G
I
A
N
L
M
H
Q
L
M
N
KRP
A
A
A
Q
O
C
D
D
K
J
G
F
I
H
B
O
R
P
C
A
V
B
W
D
N
G
Cleaning paper :
GED-008
E
E
J
J
D
S
S
VSX-918V Only
VSX-818V Only
V
V
W
W
Refer to
"9.4 FRONT PANEL SECTION".
Refer to
"9.3 REAR PANEL SECTION".
59
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
(1) EXTERIOR SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed
the same except for the following:
Mark No. Description Part No.
1 HDMI_DSP_USB Assy See Contrast table (2)
2 HDMI Assy See Contrast table (2)
3 DSP_USB Assy See Contrast table (2)
4 REGULATOR Assy XWZ4317
5 • • • • •
6 POWER PACK Assy XWZ4326
7 TRANS 2 Assy XWZ4335
8 TRANS 3 Assy XWZ4337
9 BIND Assy XWZ4344
10 MAIN Assy See Contrast table (2)
>11 Power Transformer (T1501) XTS3113
12 11P Flexible Cable (J1911) XDD3189
13 17P Flexible Cable (J1905) XDD3200
14 7P Flexible Cable (J1919) XDD3235
15 5P Flexible Cable (J1912) XDD3248
16 35P Flexible Cable (J1917) See Contrast table (2)
17 • • • • •
18 19P Flexible Cable (J1908) See Contrast table (2)
19 • • • • •
20 7P Flexible Cable See Contrast table (2)
21 5P Flexible Cable See Contrast table (2)
>22 DC Fan Motor XXM3012
NSP 23 Chassis 918 XNA3060
24 H/S Angle V3 XNG3145
NSP 25 H/Sink V5 XNH3048
NSP 26 Spacer AEB7092
27 Push Rivet AEC7205
28 Insulator PNW2766
29 Cord Clamper RNH1005
NSP 30 Binder (BK-1) ZCA-BK1
31 Bonnet See Contrast table (2)
32 ICP Label XAX3121
NSP 33 PCB Holder See Contrast table (2)
34 • • • • •
35 ScrewBBZ30P060FCC
36 ScrewBBZ30P080FNI
37 ScrewBBZ30P080FTB
38 ScrewBBZ30P140FTC
39 ScrewBBZ40P080FNI
40 ScrewPMZ30P060FCC
41 ScrewSee Contrast table (2)
Mark No. Description Part No.
Mark No. Symbol and Description VSX-918V-K/
MYSXJ5
VSX-918V-S/
MYSXJ5
VSX-818V-K/
MYSXJ5
VSX-818V-S/
MYSXJ5
1 HDMI_DSP_USB Assy AWX8977 AWX8977 Not used Not used
2 HDMI Assy Not used Not used AWX8966 AWX8966
3 DSP_USB Assy Not used Not used AWX9164 AWX9164
10 MAIN Assy XWK3363 XWK3363 XWK3359 XWK3359
16 35P Flexible Cable (J1917) XDD3249 XDD3249 Not used Not used
16 27P Flexible Cable (J1931) Not used Not used XDD3271 XDD3271
18 19P Flexible Cable (J1908) XDD3253 XDD3253 Not used Not used
18 13P Flexible Cable (J1907) Not used Not used XDD3259 XDD3259
20 7P Flexible Cable (J1909) Not used Not used XDD3255 XDD3255
21 5P Flexible Cable (J1910) Not used Not used XDD3256 XDD3256
31 Bonnet XZN3196 XZN3197 XZN3196 XZN3197
NSP 33 PCB Holder Not used Not used PNW2174 PNW2174
41 ScrewBBZ30P080FTB BBZ30P080FNI BBZ30P080FTB BBZ30P080FNI
60 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
9.3 REAR PANEL SECTION
CONTACT SIDE
NON-CONTACT
SIDE
A
A
B
E
P
F
M
Q
B
MAIN
CN105
MAIN
CN105
MAIN
CN103
POWER PACK
CN803
TRANS 1
TRANS 2
CN1201
FRONT VIDEO
CN901
MAIN
CN129
61
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
(1) REAR PANEL SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed
the same except for the following:
Mark No. Description Part No.
1 VIDEO Assy See Contrast table (2)
2 DIGITAL INPUT Assy XWZ4299
3 PRIMARY Assy XWZ4302
4 COMPONENT VIDEO Assy XWZ4339
5 5.1CH INPUT Assy XWZ4341
6 • • • • •
7 FM/AM TUNER Unit AXX7170
>8Fuse (FU1: T3.15 A) REK1027
>9AC Power Cord VDG1080
10 7P Flexible Cable (J1913) XDD3254
11 R Panel See Contrast table (2)
12 • • • • •
13 Cord Stopper CM-22B
14 • • • • •
NSP 15 Binder (BK-1) ZCA-BK1
16 • • • • •
17 • • • • •
18 ScrewBBZ30P080FNI
19 ScrewBBZ30P080FTB
20 ScrewPMZ30P060FCC
NSP 21 Fuse Card AAX7493
Mark No. Description Part No.
Mark No. Symbol and Description VSX-918V-K/
MYSXJ5
VSX-918V-S/
MYSXJ5
VSX-818V-K/
MYSXJ5
VSX-818V-S/
MYSXJ5
1 VIDEO Assy XWZ4294 XWZ4294 XWZ4292 XWZ4292
11 R Panel XNC3539 XNC3540 XNC3548 XNC3549
62 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
9.4 FRONT PANEL SECTION
CONTACT SIDE
NON-CONTACT
SIDE
A
A
H
I
J
O
K
T
R
MAIN
CN101
(1/2)
(2/2)
HDMI&DSP&USB CN401 (VSX-918V)
DSP&USB CN401 (VSX-818V)
MAIN CN107
VIDEO CN354
POWER PACK
CN702
VSX-918V
Only
63
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
(1) FRONT PANEL SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed
the same except for the following:
Mark No. Description Part No.
1 FRONT DISPLAY Assy See Contrast table (2)
2 ROTARY ENCODER Assy XWZ4286
3 POWER KEY Assy See Contrast table (2)
4 JOG Assy XWZ4289
5 FRONT VIDEO Assy XWZ4300
6 HEADPHONE Assy XWZ4321
7 FRONT IN Assy XWK3366
89P Flexible Cable (J1906) XDD3247
9 5P Shield Cable (J1904) XDX3054
10 4P Shield Cable (J1902) XDX3063
11 Earth Plate FR V3 XNG3144
NSP 12 HP GND Plate XNG3178
13 VOL Knob V4 See Contrast table (2)
14 VOL Knob V5 See Contrast table (2)
15 STANDBY BTN Assy See Contrast table (2)
16 D Panel See Contrast table (2)
NSP 17 F Panel Assy See Contrast table (2)
18 FUNC BTN See Contrast table (2)
19 SUB BTN See Contrast table (2)
20 TUNER BTN See Contrast table (2)
21 C Lens V3 See Contrast table (2)
22 Pioneer Name Plate See Contrast table (2)
23 FRT Panel See Contrast table (2)
24 • • • • •
25 ScrewBBZ30P080FTC
26 ScrewBBZ30P080FNI
27 ScrewBPZ30P080FTC
28 Inp. Cover See Contrast table (2)
Mark No. Description Part No.
Mark No. Symbol and Description VSX-918V-K/
MYSXJ5
VSX-918V-S/
MYSXJ5
VSX-818V-K/
MYSXJ5
VSX-818V-S/
MYSXJ5
1 FRONT DISPLAY Assy XWZ4285 XWZ4285 XWZ4284 XWZ4284
3 POWER KEY Assy XWZ4288 XWZ4288 XWZ4287 XWZ4287
13 VOL Knob V4 XAB3053 XAB3056 XAB3053 XAB3056
14 VOL Knob V5 XAB3058 XAB3059 XAB3058 XAB3059
15 STANDBY BTN Assy XAD3216 XAD3217 Not used Not used
15 STANDBY BTN Not used Not used XAD3202 XAD3208
16 D Panel XAK3593 XAK3593 XAK3594 XAK3594
NSP 17 F Panel Assy XXG3344 XXG3345 XXG3353 XXG3354
18 FUNC BTN XAD3257 XAD3258 XAD3257 XAD3258
19 SUB BTN XAD3259 XAD3260 XAD3259 XAD3260
20 TUNER BTN XAD3261 XAD3262 XAD3261 XAD3262
21 C Lens V3 XAK3534 XAK3534 Not used Not used
22 Pioneer Name Plate XAM3006 VAM1129 XAM3006 VAM1129
23 FRT Panel XMB3293 XMB3294 XMB3302 XMB3303
28 Inp. Cover XAK3596 XAK3597 XAK3596 XAK3598
64 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10. SCHEMATIC DIAGRAM
10.1 MAIN ASSY (1/3)
FR
FL
SL
SR
SW
SBR
C
SLIN1
FRIN1
CIN1
SWIN1
SBLIN1
SBRIN1
FLIN1
SRIN1
1
42
3
6
597
8
3
1
4
2
5
6
7
10
8
11
12
9
15
13
14
5
6
3
4
7
2
1
3
2
1
C9019
R143
CN122
CN105
C166
C165
R158
R161
CN109
C140
C139
R140 R139
CN107
L112
C112
R324
R112
C118
R156
C111
L111
C114
R157
R326
R323
C117
R111
R114
C192
C138
C113
R325
C191
R113 C137
R132
C108
R320
R108
R319
C107
R107
C188
C132
C187
R131
C131
C179
C110
R110
R328
C109
R327
R134
C190
R133
C134
C189
R109
L104
C104
R154
C103
C133
R316
R104
C1041
C126
R315
C1031
L103
R155
C199
C106
R318
R106
R103 C125
R128
C128
C186
C105
R317
R105
C180
R116
C185
R127
C127
R122
C122
R159
R162
R136
C136
R135
C135
R138
R180
R137
R149
R181
R182
R396
C155
C147
R126
R183
R125
IC108
C130
C129
C152
R152
C148
R151
C153
C154
C149
C150
R148
R147
C197C198
R115
R130
C181C182
R121
C121
R129
R124
C102
R314 R313
C101
R102
C184
C124
C183
R123
R101 C123
D332
D312
R312 C332
C334
D331
R311
C331
C333
R142 R141
D311
C151
CHASSIS
V-7
GNDA
STBY
STBY
MICDET
9604S-09C
V+7
MCACC
GNDA
9604S-07C
GNDA
1/50
1/50
STBY
STBY
SBRO
SBLO
GDAC
B3B-PH-K-S 10/50
10/50
STBY STBY
STBY
CH
*1
GNDA1
GNDA0
2.2K
CH
STBY
22p
STBY
STBY
CH
*1
STBY
STBY
STBY
2.2K
22p
10/50
CH
330 10/50
CH CH
*1 *1
STBY
330
*1
CH *1
CH
10/50
CH
*1
330
STBY
*1
CH
STBY
GND
330
10/50
CH CH
*1*1
10/50
0.01 YB 330
CH
*1
STBY
STBY
CH
*1
330
10/50
CH
*1
GNDA
10/50
CH
*1
STBY
STBY
*1
STBY
*1
2.2K
GNDA
10/50
CH
STBY
22p
CH
CH
STBY
CH
22p
GND
STBY
330
0.01
CH
*1
STBY
2.2K GNDA 10/50
YB 10/50
STBY
CH
*1
GNDA
CH
*1
STBY
330
GND
0.01
CH
*1
STBY
10/50 GNDA
STBY
330
STBY
YB 10/50
STBY
STBY
GNDA
10/50
STBY
GNDA
STBY
GNDA
STBY
0
DSPOL
GNDA
STBY
GNDA
STBY
GNDA
100k
0
STBY
GNDA
GNDA
0
STBY STBY
BD3474KS2
STBY
47/50
0.01 YB
0.022 YB
STBY
0
GNDA
STBY
STBY
STBY
V-12
STBY
0.022
0.047
YB
STBY
0.15
0.047
0.15YB
YB
YB
1K
YB
1K
YB
CH
*1 CH
*1
STBY
CHCH
*1 *1
GNDA
STBY
330 10/50
10/50
CH
*1 CH
*1
330
STBY STBY
CH
*1 CH
*1
330
10/50
STBY
GNDA UDZS6R8(B)
1SS355
V-7
100/1W0.01
100/10
GNDA
STBY
UDZS6R8(B)
100/1W
YB
GNDA
0.01
YB
100/10
TR
TL
STBY
GNDA
1SS355
STBY
V+12
V+7
0.01
TO FRONT IN ASSY
FRONTR
GNDA
FRONTL
V-7
GNDA
MICDET
V+7
MCACCSW
MICOUT
TO POWER PACK ASSY
RCMUT/OVF
GNDA(DAG)
GNDA(DAG)
TO 5.1CH INPUT ASSY
GNDA(DAG)
GNDA(DAG)
GNDA(DAG)
SW
AG
AG
C
SL
SR
AG
FLO
VCOMG
FRO
LIN
RIN
(MIC)
CO
SWO
SLO
SRO
XKP3090
TO FRONT VIDEO ASSY
VIDEO R
VIDEO L
GNDA
FRONT R
FRONT L
GNDA
REC
R
(R)
L
GNDGND
MD
R
(CHASSIS)
DVR/VCR
(L)
(R)
XKB3067-
CN142
L
PLAY
(L)
(CHASSIS)
R
TV/SAT
L
(R)
L
DVD/LD
R(R)
REC
(CHASSIS)
R
R
CD-R/TAPE
L
(R)
PLAY
L
R
CN141
*4
(R)
63
62
61
66
65
64
SW
SR
SL
C
69
68
SBLIN
SBRIN
67
60
59
58
57
56
55
MICOUT
SIRIUS L
SIRIUS R
TL
TR
AUX(L)
54
53
52
51
50
49
48
AUX(R)
VIDEO L
DVD/LD(L)
CDR(L)
CDR(R)
VIDEO R
CDRREC(L)
CDRREC(R)
72
71
70
VCRREC(L)
VCRREC(R)
75
74
73
78
77
76
80
79
2
1
4
3
6
5
8
7
AVEE
10
9
DATA
CLOCK
13
12
11
AVCC
DGND
(R)
(L)
47
46
45
43
44
42
VCR(L)
VCR(R)
TV(L)
TV(R)
DVD/LD(R)
CD(R)
CD(L)
41
39
40
36
37
38
33
34
35
FRONT(R)
FRONT(L)
RIN
(R)
15
14
17
16
19
18
29
30
31
32
26
27
28
23
24
25
LIN
20
21
22
(CHASSIS)
CD
L
AUX
L
R(R)
STBY
(R)
FRIN1
SLIN1
SRIN1
FLIN1
SBRIN1
CIN1
SWIN1
SBLIN1
A1/3
CN815
C2/2
CN956
T
CN307
F
CN901
R
A3/3
A3/3
A3/3
A3/3
A3/3
(FL)
(SL)
(SBL)
(SW)
(C)
(C)
(SBL)
(L)
(L)
(L)
(L)
(FL)
(SL)
(C)
(SW)
(SBL)
(FL)
(SL)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
XKB3064
65
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
SWIN1
SBL
FR
SBRIN1
SBLIN1
FRIN1
FLIN1
CIN1
SR
MP
SLIN1
SRIN1
8
2
34
1
28
34
1
8
6
54
7
8
2
1
34
68
54
7
68
5
7
4
8
2
1
34
68
7
54
R270
R262
C264
C262 R264 R266
C266
R272 R274
R268
R276
C278
C270 R278
IC104
C268
R289
C297
R295
C281
R281R282
C282
C283
C285
R279
R283R285R287
IC106
R293
R291
C289
R260
R297
C284
C286
C287
R290
R292 R294
R296
C292
C298
R284R286R288
IC106
C290
R259
C288
R298
C291
R202
C202
C141
R201
C204
C206
R210
R212 R214
C210
C218
R216
R204 R206 R208
IC105
C208
R240
C217
C203
C205
R209
R211 R213
C209
R215
R146
C201
C145
C146
R145
R261
C261
R242
R205 R207R203
IC105 R239
C207
R269
C263
C265
R263 R265 R267
R271 R273
C269
R275
C277
C272
R277
C271
IC104
C244
C246
C267
R236
R250
R252 R254
R256
C258
D107
D105
D103
C242
R241
C241
R244 R246 R248
IC103
C250
R235
C248
R258
C243
C245
R249
R251 R253
C249
R255
C257
C252
R257
C251
R243 R245 R247
IC103
C247
R232
GDAC
1.2K
47K
330p
TS
YB
2.2/50 3.9K 4.7K
220P
2.7K 270
YB
12K
STBY
STBY STBY
GDAC
NJM4565MD
100p
STBY
STBY STBY
YB
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY STBY STBY
GDAC
STBY
STBY
STBY
STBY
STBY
V-12
STBY
STBY
STBY
STBY
STBY
STBY STBY
STBY
STBY
STBY
STBY STBY STBY
STBY
STBY
STBY
STBY
STBY
STBY
V-12
V+12
(SWOUT)
TS
2.2/50
(SBL)
(COUT)
(FLOUT)
(SLOUT)
(SROUT)
(FROUT)
47K
0.1
GNDD
TS
2.2/50
GDAC
47K
STBY
330p
STBY 3.9K
CH
3.9K
3.9K
STBY
3.3K
STBY
STBY
YB
0.01
NJM4565MD
GDAC
STBY
330p
YB
0.01
CH
V+12
STBY
330p CH
STBY 3.9K 3.9K
3.9K
3.3K STBY
STBY
STBY
CH
100p
CH
100p
1K
1K
2.2/50
TS
VLDT
VLCK
GDAC
NJM4565MD
330p
STBY
330p
3.3K
STBY
1.8K
CH
V-12
47K
STBY
CH
STBY 3.3K 3.3K
NJM4565MD
STBY
STBY
STBY
0.01 YB
STBY
STBY
0.01 YB
GDAC
47K
STBY
330p
330p
3.3K
STBY
1.8K
CH
V+12
STBY
STBY
DAN217U
DAN217U
GDAC
GNDA GNDU
GNDA
DAN217U
GDAC GNDU
TS
2.2/50
TS
2.2/50
STBY 3.3K
CH
3.3K
NJM4565MD
GDAC
STBY
STBY
330p
STBY
V-12
CH
STBY
330p
47K
CH
STBY 3.3K 3.3K
3.3K
1.8KSTBY
STBY
STBY
STBY
0.01 YB
STBY
0.01
NJM4565MD STBY
330p CH
V+12
YB
(2/2)
STBY
(1/2)
(1/2)
(2/2)
(FR)
(1/2)
(1/2)
MAIN ASSY(1/3)
(SBL)
VEF1040-A VEF1040-A
Low Pass Filter
(2/2)
(SR)
(1/2)
For Wire Styling
: AUDIO SIGNAL FLOW
( )
101 102
CKSRYB****50-T
(SQ):CKSQ.CCSQ
RESISTOR: RS1/16S***J-T, RS1/10S***J-T
NOTES: NO INDICATED PARTS IS....
CHEMICAL CAPACITOR: CEAT***M**-T,-TS
CERAMIC CAPACITOR: CCSRCH****50-T
(L)
: Audio Signal Route (L ch)
(M)
: Audio Signal Route (Mic ch)
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SBL)
: Audio Signal Route (Surround Back L ch)
(SW)
: Audio Signal Route (SubWoofer ch)
MAIN ASSY
(VSX-918V:XWK3363)
(VSX-818V:XWK3359)
A1/3
A1/3
A2/3
(C)
(C)
(SBL)
(SW)
(SBL)
(SW)
(FL) (FL)
(C)
(SBL)
(FL)
(SL)
(SL)
(SL)
*1
CN141
*4 VSX-918V, VSX-818V
XKB3064
100p
66 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.2 MAIN ASSY (2/3)
+
-
-
+
+
-
-
+
+
-
-
+
+
-
-
+
R505 C385
R513
IC315
C390
C389
R504
C362
R484
R485
R507
R509
C386
R508
R515 C393
C387
R506
C384
R512
R514
IC315
C388
IC312
R550
C368
R517
R518
R516
R488 C370
R494
R498
R502
R496
C364
C366
R500
C367
Q361
R483
C361
R495
C363
R493
R497
R499
C365
R549
IC312
R472
C342
R482
IC311
R474 R476
C348
C346
R478
C347
R481
C343
R475 R473
C344
R477
R479
C345
C341
R322
R452
IC311
R471
C328
R480
R308
R307
R306
R305
R304
R303
C322
R462
IC310
R454 R456
R458
C324
C326
C327
R461
C321
R455
C323
R453
R457
C325
R321
R467
IC310
R460 R459
STBY
(SBR)
(1/2)
SBR (SBR)
(SBR)
SBL (2/2)
(2/2)
(SW)
SW
(1/2)
C
(SR) (1/2)
SR
SL
(2/2)
(1/2)
(SR)
(FR)
(FR) FR
FL
(2/2)
PRE-AMP
STBY STBY
STBY
STBY STBY
STBY
STBY
STBY
TS
10/50
100k
2SC5938A(AB)
(SBROUT)
(SBLOUT)
SWPR
STBY
STBY STBY
*3
STBY
STBY
*3
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
0
TS
STBY
STBY
STBY
STBY
4.7K
STBY
STBY
STBY
4.7/50
STBY
STBY
STBY
STBY
STBY
STBY STBY
STBY
STBY
22/50
0
STBY
0
STBY
10k 10k
GNDA
STBY
STBY
STBY
STBY STBY
22/50
STBY
STBY
STBY
STBY
STBY STBY
STBY
STBY
STBY
TS
22/50
STBY
STBY STBY
0
STBY
0
STBY
10k
10k
(SROUT)
(COUT)
(SWOUT) 100
100
100
(FROUT)
(SLOUT)
(FLOUT)
100
100
100
STBY
STBY STBY
22/50 TS
STBY
*1
STBY
STBY
STBY
STBY
STBY STBY
STBY
STBY
TS
22/50
STBY
0
10k 10k
V+12
A2/3
A1/3
A3/3
(FL) (FL)
(FL)
(SL)
(SL)
(SL)
(C)
(C)
(C)
(SBL)
(SBL)
(SBL)
(SW)
(SW)
(SW)
67
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
SBL
SBR
OLDT
XPROTECT
DCDT
6_OHM
AMUTE
F-DRIVE
CONTROL
+
-
+
-
321
312
4
3
2
1
7
6
5
8
13
11
12
9
10
16
14
15
17
R300 C300
D255
R280
D253
R443
R463
Q255 R464
Q256
R447
Q252
Q254
Q259
R437
Q248
Q249
C256
C253
R436
IC251
R430
IC251
D251
R438
R439
R440
C254
R442
C255
R448
D254
R441
Q253
R446
R445
Q257
R449
R551
R432
R435 R434
R431
R433
R444
C320
C392
Q250
CN251
CN110
CN252
FAN CONTROL
(2/2)
SL
SR (1/2)
FR
FL
C
(SR)
(FR)
MAIN ASSY(2/3)
XDX3064
J22
TO TRANS3 ASSY
+24V
GNDU
GNDU
FAN+
FAN STOP
FAN-
TO FAN
MOTOR
F-DRIVE
DCDT
XPROTECT
OLDT
NECK
TO POWER PACK ASSY
AMUTE
(SB)
TO MAIN ASSY
( TO MAIN ASSY 3/3 )
: AUDIO SIGNAL FLOW
JA:CEJA
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
1.RESISTORS
Tolerance: (J) 5% unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
NOTE
2.CAPACITORS
+
-
GNDU
V-12
STBY STBY
V+5U
*5
*5
*5
470
*5
*5 *5
2SD2704K
4.7K
(QR)
2SD1858X
RT1P241M
(QR)
2SC4081
10K
RT1N241M
0.01
NJM4565MD
68K
68K39K
100K
NJM4565MD
10K
(QR)
2SC4081
10K
10K
100K
100/25
0.01
NP
STBY
100K
UDZS5R1(B)
8.2k
2.2K DAN217U
STBY
RT1N241M
22k
2SA1576A
(QR)
8.2K
100K
100K
68K
100K
YB
1000p
STBY
GNDA
GNDU
GNDCH
52147-0310
XKP3059
B3B-EH
6 OHM
GNDU
FL
GNDA
SR
GNDA
FR
C
GNDA
SL
GNDA
R466 R465
Q260
22K
(QR)
22K
2SC4081
RT1P241M
A2/3
CN704
FAN
C1/2
891
G
A3/3
A3/3
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SBL)
: Audio Signal Route (Surround Back L ch)
(SW)
: Audio Signal Route (SubWoofer ch)
(FL) (FL)
(SL) (SL)
(C) (C)
(SBL)
MAIN ASSY
(VSX-918V:XWK3363)
(VSX-818V:XWK3359)
A2/3
Q255
R463
R464
*5
D253
R280
D255
2SC4081(QR)
22K
22K
UDZS13(B)
UDZS13(B)
-
MYSXJ5
68 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.3 MAIN ASSY (3/3)
SPB_RY
SPA_RY
HPDET
R/C_RY
AC_RY
AC_WP
EXPDT
EXPST
EXPCLK
EXP1
EXP4
EXP3
EXP2
SRRX
SRTX
SRIN
RMC
SROUT
SW2
SW1
INH
OSD_ON
AMUTE
SWDET
V3
V2
V1
OSD_DT
OSD_CS
OSD_CLK
OSD_RST
EXP5
V2
V3
EXPCE
V1
EXP4
USBDAO
USBDAI
SRRX
TX
SRTX
RX
T_CLK
T_DO
T_CE
T_DI
EXP3
100
EXP2
EXP1
47
EXP4
CN111
L9002
L5002
L9001
C9030
L102
L101
R9096
R9095
R9094
CN129
CN130
C9017
IC9004
R9098
D101
C116 C115
R9097
Q6001
R6006
R6009
R6001
C6001
C9001
R6007
R6003
IC6001
R6002
R6010
R6004D6001
D6002
IC9002
R5004
R5003
C5028
C5027
C5026
C5025
R5002
R5001
CN103
C5001
C5002
C5003
C5005
C5004
CN104
21
12
18
17 15
16
19
20
13
14
11
10
9
8
7
6
5
4
3 1
2
19
1816
17
13
11
12
10
14
15 13
12
11
10
8
9
7
5
6
3
4
9
86
57
4
3
11
9
10
2
1
2
1
89
6
7
4
5
2
3
11
10
13
12
14
15
116
6
78
9
5
4
10
11
2
3
1
13
12
14 3
2
1
4
8
7
6
5
4
3
2
1
53
4
1
2
7
6
XKP3091
GNDT
ATL7002
QTL1013
ATL7002
100/25
GNDA
GAV
QTL1013
SWPR
QTL1013
GNDU
9604S-19C
9604S-13C
TC4094BFN
GNDU
0.1
D+5V
VT+9
D+5V
*2
*2
STBY
0.01 0.01
YB YB
V-12 V+12
STBY+5V
RT1N241M
D+5V
10K
GNDU
100
100k
0.1/16
GNDU
STBY
100
TC74VHCT125AFTS1
STBY
100
100
1.8k
1SS355
YB
STBY
D+5V
BR24L16FV-W
TR
TL
STBY
VT+9
52044-1145
22p
1000p
1u
0.01
1000p
1000p
1000p
CHASSIS
STBY
STBY
YB
YB
YB
GNDT
GNDU
9604S-07C
RDS_DT
RDS_CLK
RDS_ON_/_OFF
R5012
R5013
R5020 C5020
R5011
C5012
C5017
C5018
C5010
C5011
IC5001
C5013
X5001
C5014
C5015
C5016
R5010
2
1
3
4
5
8
6
7
15
16
12
14
13
9
11
10
STBY
STBY
1K
4700p
10/50
STBY
560p
STBY
1K
STBY
47K
AL
LC72725KM
47K
27p
27p
47/16
CH
CH
AL
ASS7004
0.01
D+5V
YB
RDS-ID/READY
MPXIN
VREF
RDDA
FLOUT
VSSA
VDDA
CIN
RDCL
XIN
XOUT
RST
MODE
VSSD
VDDD
TEST
RDS 4.332MHz
R5007
R5005
R5016
C5008
R5009 Q5009
R5006
STBY
STBY
GNDT
STBY STBY STBY
STBY
2.CAPACITORS
Rated Voltage: 50V expect for electrolytic capacitors.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
-
+
: AUDIO SIGNAL FLOW
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
1.RESISTORS
NOTE
R9097
*2 VSX-918V
X
R90980
0
X
SP-B RY
ST+5V
AC RY
TO POWER PACK ASSY
R/C RY
SP-A RY
HP. SW
GNDT
GNDU
D+5V
T+9V
AC WP
-VF
FL AC2
FL AC1
-12V
+12V
SWOUT
GAV
GAV
GNDA
GNDA
STBY
EXCEPT
VSX-918V
VSX-918V ONLY
NC
TO VIDEO ASSY
TO FM/AM TUNER UNIT
OSD_ON
SW1
SW2
INH
OSD_ON
SW1
SW2
INH
SWDET
AMUTE
SWDET
AMUTE
V3
V2
V3
V2
OSD DT
V1
OSD CLK
V1
OSD DT
RDS
VSM
OSD CLK
OSD RST
OSD CS
GNDT
OSD RT
OSD CS
MAIN ASSY(3/3)
QS
EXPANDER
VSS
Q4
Q3
Q'S
Q8
Q2
Q1
Q7
Q6
CLK
SERIAL IN
Q5
OE
STROBE VDD
GND
2Y RX 3A
3Y
2A
2OE
TX
4Y
3OE
1A
1Y
RX
TX
4OE
4A
1OE VCC
918 ONLY
A1
A0
GND
A2
SDA
SCL
Vcc
WP
E2PROM
TUNER CLK
+9V
TR
GNDT
TL
TUNER DO
TUNER CE
TUNER DI
(RCA Jack)
FROM PRE-AMP
(MAIN ASSY 2/3)
HPD_IN
CE
SELA
DDC SW
NC
SELB
HPD_S
MODULE
TO HDMI SWITCHER
A3/3
CN816
C2/2
P
CN304
CN303
P
A1/3
A1/3
A2/3
(L)
(SW)
CN1001
W
VSX-818V
VSX-818V
69
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
TX
RX
TX
RX
35
37
36
47
EXP3
EXP2
100
EE_CLK
EXP5
40
39
38
22
242
1
41
19 45
46
29
30
22
26
27
28
25
24
22
23
21
1W_WP
19
AC_WP
EE_DT
EE_CLK
EE_DT EE_CLK
1
2
OSD_CLK
OSD_DT
XPROTECT
EE_DT
USBDAO
USBDAI
50 49
47
51
48
50
23
24
27
26
45
46 AMUTE
42
39
41
40
36
38
37
48
88
35
49
SPA_RY
R/C_RY
SPB_RY
51
XM_ERR
52
AC_RY
SW2
OSD_ON
EXPDT
SWDET
EXPCE
EXPCLK
DCDT
OLDT
RDS_CLK
RDS_DT
SW1
77
79
80
78
CONTROL
28
SRIN
RMC
SROUT
1W_WP
100
HPDET
91
INH
93
EX_ST
OSD_RST
OSD_CS
88
T_CLK
T_CE
T_DI
T_DO
CN102
R9065
R9064
D9064
R9063
R9066
R9067
D9065
D9067
Q9064
D9068
Q9065
CN112
R9080
Q9065
R9071
R9072
R9073
R9074
R9010
R9031
C9005
R9013
R9037
Q9001
C9004
C9002
R9002
C9006
D9010
R9033
L9003
R9046
R9039
R9004
X9001
R9041
R9062
C9015
C9010 C9009
R9005
IC9001
R9045
R9048
R9047
R9018
C9016
R9016
R9017
R9014
R9015
R9027
R9029
R9001
R9003
C9003 R9038
C9008
C9019
C9007
C9012
R9025
R9026
R9060
R9024
R9023
R9082
C9081
R9081
R9011 R9012
C9000
R9032 Q9003
D9011
R9009
Q9002
C9013
R9030
Q9007
C9018Q9006
R9068
R9008
R9036
R9061
R9028
R9044
R9043
R9042
R9020
R9019
R9021
R9022
R9034
CN101
C9014
R9007
C9011
R9006
D9007 D9006
10
5
2
4
1
3
6
7
8
9
35 29
3034 26
31
32
33 2527
2820
19
16
21
18
1723
2224
7
12
1315
14 8
9
10
11 3
2
1
4
5
6
31
33
34
32
36
35
37
30
40
39
38
42
43
41
46
44
45
2827 29262523 24182117 20 2219161310 11 12 1514
5
6
8
7
487659321
100
98
99
97
94
95
96
92
93
91
89
88
90
85
87
86
48
47
49
50
515254 5356 555758596062 6164 63656669 686770717273747577 76787980
84
83
82
81
1
4
3
2108
751311
12
9
614
15
16
17
9604S-10C
GNDU
10K
DAP202U
10K
10K
10K
10K
GNDU
DAP202U
1SS355
1SS355
UMD2N
D+5V
10K
UMD2N
D+5V
RT1P241M
221
221
221
5.1k
100K
JQ
2.2/50
100K
RT1N431M
0.01
STBY
YB
YB
1u/10
100K
1SS355
47K
LFCA2R2J
470
STBY
100K
XSS3004-
100K
470
470
1000p
YB
STBY STBY
STBY
0
0
470
10K
10k
STBY STBY STBY
470
470
470
470
470
220
220
YB0.01
STBY
330/6.3
STBY
47K
*1
*1
*1
270K
0.01
470
220
221
100K
1K STBY
0
V-12
D+5V
RT1P241M
RT1P241M
V+12
DAN202U
47K
GNDU
STBY
47
DTC143TK
VLCK
VLDT
MCACC
STBY
STBY+5V
0.1
0
220
220
STBY
DSPOL
100K
10K
10K
10K
STBY
470
470
470
6_OHM
*1
MICDET
STBY+5V
9604S-17C
0.047
GNDU
470K
YB
YB
0.047
470K
DAN217U
D+5V
DAN217U
26
2527
24 22 20 1618
23 1921 17
14 12 10 8
15 13 11 9 7
462
513
CKS3392
FOR FLASH U-COM
SR_TXD
918,818,518/J ONLY
VSS
T_BUSY
NC
T_VDD
T_SCLK
T_RST
SR_RXD
VSS
T_PGM/OE/MD
TO DSP+USB MODULE(818,518/J)
HDMUTE0
TO HDMI+DSP+USB MODULE(918)
ONLY
VSX-918 V
1
HDREQI
HDMI SW
HD RESET
HDREQO
LS INT
LS RESET
HD DO
HD SCK
HD DI
2
(1/2)
5
3
MUTE_OUT
USB POWER
USB SW
WRITE MOD
XFLAG
LS SDA
LS SCL
USB XRST
USBDAI
USBDAO
USB CTL
BUSY
DSP HREQ
DSP MODE
DIR DO
DIR CS
DSP DO
DSP CLK
DSP RST
DSP SS
DIR ERR
DIR RST
DEC MUTE
NC
9604S-35C
VSX-918V
DSP DI
GNDD
4
(2/2)
DMUTE
XM/SIRIUS RX
232C CTS
CLK
DSP CLK
DSP DO
DSP DI
BUSY
DSP SS
DSP RST
DSP MUTE
DSP MODE
DSP HREQ
DIR CS
DIR DO
ADMODE
15.7MHZ
XM/SIRIUS TX
DISP RST 32.USB DAO/SR+ RX
USB POWER
USBXRST
31.USB DAI/SR+ TX
USBXFLAG
SIRIUS RST
50.USB SW
52.XMDAC_RST
51.USB WRITE MODE
UART SW
ACIN(WAKEUP)
USB CTL
USB/SR+ SW/HDREQI
1W WUP
LS INT
LOW_CONSUMPTION
12C DT EEPROM/LS SDA
NMI
+5V
XIN
GND
XOUT
XRESET
VSX-
918V
only
12C CLK EEPROM/LS SCL
CNVSS
GND
DISP CLK/OSD CLK
DISP DO
DISP DI/OSD DT
MAIN m-COM
COMP VIDEO INH
RDS DT/XM LINK ACTIVE
DISP RDY
HD SCK
DISP EN
HD DI
HPDET
VREF
AVCC
AVSS
SIMUKE2
SIMUKE1
DT4 MODE
EXPANDER ST
XPROTECT
DECO MUTE
XM POW
OSD RST
OSD CS
6 OHM
HDDO/HPD_IN
DIR ERR
DIR CDC RST
HDMI REQO/CE
AMUTE
RY_C/R
RY_B
XM ERR
RY_A
MCACC/FRONT IN
RY-AC
EVR CLK
EVR DT
+5V
COMP VIDEO B
GND
OSD_ON
COMP VIDEO A
SW DET
EXP DT/VIDEO2
EXP CE/VIDEO3
DC PROT
EXP CLK/VIDEO1
DSP OVERLOAD
OL DET
RDS CLK/XMLSDP
XMSGNL SW
XMANT_REV
RDS FM+/XM RST
XMSC RATE
T_CE
T_DI
T_CLK
T_DO
FLAC 2
-VF
DISP RST
FLAC 1
DISP CLK
DISP DI
DISP RDY
DISP DO
SRIN
SROUT
RMC
1W WP
DISP EN
MIC DET
GNDU
STBY+5V
GNDU
TO FRONT DISPLAY ASSY
A3/3
CN401
H
A1/3
A2/3
A1/3
A1/3
A1/3
A1/3
(L)
: Audio Signal Route (L ch)
(SW)
: Audio Signal Route (SubWoofer ch)
FOR FLASH U-COM
CN8
B3/4
CN3
V3/5
MAIN ASSY
(VSX-918V:XWK3363)
(VSX-818V:XWK3359)
A3/3
VSX-818V/MYSXJ5
VSX-918V/MYSXJ5
-
10K
10K
-
10K
10K
10K
3.3K
*1 R9024 R9026
R9023 R9025
SIMUKE For μ-P
PEG467A8 (VSX-818V)
PEG469A8 (VSX-918V)
VSX-818V
70 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.4 DSP & USB ASSY (1/4)
DIRB
DIRM
DIRERR3
DIRCS
DSPCLK
DSPDI
DIRDO3
DIRRST
DIRD
DIRL
VKN1374-A
GNDD 1
RX5 2
GNDD 3
V+5D 4
RX4 5
47u/6.3
C103
47u/6.3
C108
C113
0.01u/16
C101
NM
C112
NM
C102
0.1u/10
C110
470p/50
CH
C109
0.1u/10
C107
1000p/50
C111
0.47u/10
C104
470p/50
CH
C105
0.1u/10
C106
0.1u/10
L103
NM
L102
QTL1013-A
L101
QTL1013-A
L104
NM
GNDD
GCH
GNDD
AK4114VQ
IC101
DIR&DIT
1
2
3
TEST2
4
5
6
7
8
P/SN
9
XTL0
10
XTL1
11 VIN
12
TVDD
13
14
TX0
15
TX1
16
BOUT
17
COUT
18
UOUT
19
VOUT
20
DVDD
21
DVSS
22
MCKO1
23
LRCK
24
SDTO
25
BICK
26
MCKO2
27
DAUX
28
XTO
29
XTI
30
PDN
31
32
33
34
35
INT0
36
INT1 37
AVDD 38
R39
VCOM 40
AVSS 41
RX0 42
43
RX1 44
TEST1 45
RX2 46
47
RX3 48
JA101
VKB1159-A
COAX 2
1
R103
100
R108
100
R102
100k
R104 47
R105 47
R106 22
R107 NM
R109
10k
R110
0
R111
18k
F%
R112
10
R113
NM
R114
75
R101
100k
TP114
TP113
TP115
TP111
TP110
TP109
TP108
TP107
TP106
TP105
TP104
TP103
TP101
TP102
TP116
TP112
V5D
V5D
V5D1
V3D
V3D2
V3D1
V3D
ADDT
RX6
RX3
OSC2
DC
AWX8979
AWX9163
AWX9164
Except AS below
North America
EU
IPS0/RX4
NC_AVSS1
DIF0/RX5
DIF1/RX6
NC_AVSS2
DIF2/RX7
IPS1/IIC
NC_DVSS1
CM0/CDTO/CAD1
CM1/CDTI/SDA
OCLS1/CCLK/SCL
OCKS0/CSN/CAD0
NC_AVSS3
NC_AVSS4
*R123
0
GNDD
V3D3
DSP & USB ASSY
(VSX-818V:AWX9164)
B
1/4
CN5
MCN1903
B1/4
B2/4,3/4
B2/4
B3/4
71
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
S2DT
FDTI
S2BC
BCKI
S2LR
LCKI
S2MC
USBSW
S1MC
S1DT
S2DT
S1BC
S2BC
S2LR
S1LR
S2MC
S1DT
DIRM
DIRL
S1BC
S1MC
DIRD
DIRB S1LR
USBRST
USBCTL
USBPWR
USBDAI3
USBDAO3
XFLAG
S1BC
S1DT
S1LR
S1MC
S2BC
S2DT
S2LR
S2MC
RX6
MCLK
C171
NM
C181
NM
C182
NM
C172
NM
L171
NM
L181
NM
GNDD
GNDD
NM
IC171
Switch for HDMI
SEL
1
1A
2
1B
3
1Y
4
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
NM
IC181
Switch for USB
SEL
1
1A
2
1B
3
1Y
4
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R182
NM
R181
NM
R183
NM
NM
R171
NM
R172
NM
R173
NM
R174
NM
R178
0
R177
0
R176
0
R175
0
R185
0
R186
0
R187
0
R188
0
TP180
TP197
TP196
TP195
TP194
TP193
TP192
TP191
TP190
TP187
TP186
TP183
TP182
V3D6
V3D
V3D5
V3D
DA
UD
DA
DC
MCK1
MCK2
RX6
SEL
H
L
Y
USB
DIR/XM/HDMI
L
SEL
H
DIR/XM
Y
HDMI
BCK
LRCKMCK
DATABCK
LRCKMCK
DATA
*C192
470p/50
CH
*C191
0.1u/10
*L191
QTL1013-A
GNDD
*IC191
(4/4)
11
12
13
14
7
*IC191
(3/4)
8
9
10
14
7
*IC191
TC74VHC08FTS1
(1/4)
3
1
2
14
7
*IC191
(2/4)
6
4
5
14
7
*R194
47
*R195
47
*TP198
V3D7
V3D
*R191
100
*R192
100
*R193
100
*R196
100
MCK3
*R165
0
*R166
0
*R167
0
*R168
0
B1/4
B2/4
B2/4
B4/4
B2/4
B2/4,3/4
72 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.5 DSP & USB ASSY (2/4)
B1/4
DSP & USB ASSY
(VSX-818V:AWX9164)
B
2/4
B2/4
B1/4
B1/4
FDTI
BDTO
CDTO
SDTO
FDTO
DSPDI
DSPDO3
DSPCLK
DSPSS
DSPHRQ3
DSPRST
DSPMOD
DECMUT3
DSPBSY3
LCKO
BCKI
LCKI
BCKO
OSC1
NM
CN201
G1
V2
TDO 3
TDI 4
TCK 5
TMS 6
P. U 7
100u/4
C229
100u/16
C230
C203
470p/50
C206
0.1u/10
C205
NM
C207
NM
C208
0.1u/10
C209
470p/50
C210
0.1u/10
C204
0.1u/10
C215
0.1u/10
C214
470p/50
C211
NM
C212
NM
C213
NM
C201
NM
C217
0.1u/10
C216
470p/50
C219
0.1u/10
C218
470p/50
C220
0.01u/16
C222
0.1u/10
C221
470p/50
C202
0.1u/10
C252
0.1u/10
C251
NM
C264
8p/50
CH
C265
8p/50
CH
C232
0.1u/10
C262
0.1u/10
C261
470p/50
CH
C263
NM
C231
NM
C227
NM
C228
0.1u/10
C225
470p/50
C226
0.1u/10
C268
NM
C267
NM
C266
NM
CH
C224
0.1u/10
C223
NM
L201
QTL1013-A
L251
QTL1013-A
L261
QTL1013-A
L262
NM
L202
ATL7002-A
L203
ATL7002-A
L204
QTL1013-A
GNDD
GNDD
GNDD
GNDD
IC262
NM1
2
34
5
PDC172A8
IC251
CS#
1
SO
2
WP#
3
VSS
45
SI
6
SCK
7
HOLD#
8
VDD
TC7WH125FU
IC202
G1
1
A1
2
Y2
3
GND
45
A2
6
Y1
7
G2
8
VCC
IC261
TC7WHU04FU
(3/3)
Y
A
GND
VCC
IC261
TC7WHU04FU
(1/3)
Y
A
GND
VCC
IC261
TC7WHU04FU
(2/3)
Y
A
GND
VCC
DSPC56371AF180
IC201
DSP
SDO4_SDI1_PC7
1
IO_GND_1
2
IO_VDD_1
3
SDO3_SDI2_PC8
4
SDO2_SDI3_PC9
5
SDO1_PC10
6
SDO0_PC11
7
CORE_VDD_1
8
PF8
9
PF6
10
PF7
11
CORE_GND_1
12
PF2
13
PF3
14
PF4
15
PF5
16
IO_VDD_2
17
PF1
18
PF0
19
IO_GND_2
20
PF9
21
SCAN
22
PF10
23
IO_GND_3
24
IO_VDD_3
25
TIO0_PB0
26
TIO1_PB1
27
CORE_GND_2
28
CORE_VDD_2
29
TDO
30
TDI
31
TCK
32
TMS
33
MOSI_HA0
34
MISO_SDA
35
SCK_SCL
36
SS_HA2
37
HREQ
38
PLLA_VDD
39
PLLA_GND
40
PLLP_VDD
41
PLLP_GND
42
PLLD_GND
43
PLLD_VDD
44
EXTAL
45
PINIT_NMI
46
RESET_B
47
MODD_IRQD
48
MODC_IRQC
49
MODB_IRQB
50
MODA_IRQA
51
CORE_VDD_3
52
CORE_GND_3
53
SDO0_PE11
54
SDO1_PE10
55
SDO2_SDI3_PE
56
SDO3_SDI2_PE
57
SDO4_SDI1_PE
58
SDO5_SDI0_PE
59
FST_PE4
60
FSR_PE1
61
SCKT_PE3
62
SCKR_PE0
63
IO_VDD_4
64
IO_GND_4
65
HCKT_PE5
66
HCKR_PE2
67
CORE_GND_4
68
ADO_PD1
69
ACI_PD0
70
CORE_VDD_4
71
HCKR_PC2
72
HCKT_PC5
73
IO_GND_5
74
IO_VDD_5
75
SCKR_PC0
76
SCKT_PC3
77
FSR_PC1
78
FST_PC4
79
SDO5_SDI0_PC6
80
RT1N241M
Q201
R202
100
R226
47
R203
10k
R229
47
R253
10k
R254 NM
R255 10k
R256
10k
R257
10k
R252
2.2k
R201 47
R251
47
R222
NM
R208100
R263
1M
R207
4.7k
R261
22
R232
47
R209 100
R233
47
R264
100
R234
47
R204
47k
R231
47k
R221
47k
R22847
R220
10k
R219
0
R218
NM
R217
NM
R216
100
R206
47k
R227 47
R235
47
R265
NM
R262
470
R205
NM
R215
NM
R214
NM
R225
47
R213
10k
R212 100
R211 100
R210 100
TP256
TP208
TP207
TP202
TP203
TP204
TP255
TP254
TP253
TP252
TP251
TP205
TP206
TP261 TP262
TP201
TP265
TP264
TP263
V3D
V3D
V3DB
V12
V3D9
V1R2
V3D
V3DC
V3D
V3DA
V3D
V3D
V3D
V3D8
X261
XSS3003-A
24.576MHz
MCK1
DA
OSC2
73
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
AWX9163 only
AWX8979
C276
NM
C274
NM
NM
*C277
0.1u/10
*C275
0.1u/10
*C273
0.1u/10
*C271
0.1u/10
*L271
QTL1013-A
GNDD
ML87V5002
*IC271
LIPSYNC IC
VSS1
1
2
3
BCKI0
4
5
DI0
6
7
BCKI1
8
DI1
9
VCC1
10
LRCKI2
11
BCKI2
12
DI2
13
14
15
DI3
16
VSS2
17
VCC2
18
MODE2
19
MODE1
20
21
RESET
22
INT
23
SCL
24
SDA
25
VSS3
26
DO3
27
DO2
28
DO1
29
DO0
30
31
32
VCC3
*R273
100
*R279
100
*R280
*R281
TP283
V5D
V3DD V3D
SYSCLK
LRCKI0
LRCKI1
LRCKI3
BCKI3
MODE0
BCK0
LRCK0
LSRST
LSINT
LSSCL
LSSDA
LSFD
LSSD
LSCD
LSBD
LSBK
LSLK
R276 NM
*R274 10k
R275 NM
100
*R277
0
R278
NM
100
V3D
AWX9164 only
GNDD GNDD
*R272
*R271
100
C272
47
LCKO
BCKO
FDTO
SDTO
CDTO
BDTO
MCK3
B1/4
B2/4
B1/4,3/4
B1/4
B1/4
CN806
C2/2
LSBK
LSLK
LSFD
LSSD
LSCD
LSBD
DIRCS
DSPCLK
DSPDI
DIRRST
LCKO
BCKO
FDTO
SDTO
CDTO
BDTO
LSLK
LSBK
LSFD
LSSD
LSCD
LSBD
SDTO
CDTO
LSSD
LSFD
FDTO
BDTO
LCKO
LSBK
BCKO
LSCD
LSBD
LSLK
CN2
XKP3081-A
RIN
1
GNDA(DAG)
2
LIN
3
GNDA(DAG)
4
FRO
5
VCOMG
6
FLO
7
RCMUT/OVF
8
SRO
9
GNDA(DAG)
10
SLO
11
GNDA(DAG)
12
GNDA(DAG)
14
CO
15
GNDA(DAG)
16
SBRO
17
GNDA(DAG)
18
SBLO
19
GNDD(USB)
20
V+5D(USB)
21
SWO
13
100u/16
C315
47u/6.3
C318
100u/16
C303
C320
0.1u/10
C319
NM
C317
470p/50
C316
0.1u/10
C313
470p/50
C312
470p/50
C311
470p/50
C310
470p/50
C309
470p/50
C308
NM
C307
NM
C306
0.1u/10
C304
0.1u/10
C305
100p/50
CH
C302
NM
C301
0.01u/16
C322
1000p/50
C321
1000p/50
C314
470p/50
D302
MA152WK
D301
MA152WA
L302
QTL1013-A
L301
QTL1013-A
GNDD
GVCM
GNDD
GNDDA
GDAC
GNDD
AK4626AVQ
IC301
6ch CODEC
SDOS
1
I2C
2
SMUTE
3
BICK
4
LRCK
5
SDTI1
6
SDTI2
7
SDTI3
8
SDTO
9
DAUX
10 DFS0
11
TST1
12
DZFE
13
TVDD
14
DVDD
15
DVSS
16
PDN
17
TST2
18
CAD1
19
CAD0
20
TST3
21
TST4
22
LOUT3
23
ROUT3
24
LOUT2
25
ROUT2
26
LOUT1
27
ROUT1
28
TST5
29
NC
30
LIN
31
RIN
32
DZF2/OVF
33
VCOM
34
VREFH
35
AVDD
36
AVSS
37
DZF1
38
MCLK
39
P/S
40
DIF0/CSN
41
42
43
TDM0
44
R317
100
*R284
*R2820
R301
47
R302
100
R303
NM
R304
0
R316
47
*R2830
R306
4.7
R305
NM
R307 NM
R308NM
R309 100
R310 100
R311 100
R312 100
R313 100
R314 100
R315
NM
TP301
TP302
TP303
TP304
TP305
TP306
TP307
TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP315
TP316
TP317
TP318
TP321
TP320
TP319
TP281
TP277
TP275
TP280
TP271
TP279
TP273
TP274
TP276
TP272
TP278
TP282
V3D
V3DE V5A2
V5A
V5DU
V5A1
MCK2
DC
ADDT
CN9
NM
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
13
DIF1/SCL/CCLK
LOOP0/SDA/CDTI
74 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.6 DSP & USB ASSY (3/4)
DSP & USB ASSY
(VSX-818V:AWX9164)
B
3/4
B3/4
CN112
A3/3
USBDAI3
XMMUT3
XMMUT
USBDAO
XMFS
DIRERR
DSPHRQ
DECMUT
DIRDO
DSPBSY
DSPDO
DECMUT
DIRDO
USBDAO
DSPSS
USBRST
DSPCLK
DSPHRQ
USBPWR
DSPMOD
DIRERR
DSPDI
DSPBSY
DIRCS
USBDAI
DSPDO
DSPRST
DIRRST
DSPHRQ3
DIRERR3
XMFS3
DSPBSY3
DIRDO3
DECMUT3
DSPDO3
XMRST
XMDI
WRTMOD
USBDAI
USBDAO3
USBCTL
XFLAG
WRTMOD
USBSW
C331
NM
C332
0.1u/10
C351
NM
C352
0.1u/10
L351
QTL1013-A
L331
QTL1013-A
GNDD
GNDD GNDDGNDD
IC331
TC74VHC08FTS1
1A
1
1B
2
1Y
3
2A
4
52B
62Y
7GND8
3Y
9
3A
10
3B
11
4Y
12
4A
13
4B
14
VCC
IC351
TC74VHCT541AFTS1
G1
1
A1
2
A2
3
A3
4
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
VCC
NM
Q341
RT1N241M-TLB
R353
100
R42
100k
R45
100k
R354
100
R44
100k
R333
NMR334
100
R336
0
R337
NM
R352
NM
R43
100k
R345
NM
47k
R41
NM
TP47
TP351
TP27
TP28
TP29
TP30
TP31
TP32
TP33
TP34
TP35
TP36
TP37
TP38
TP39
TP40
TP41
TP42
TP43
TP44
TP45
TP46
TP331
V5D2
V3D
V5D3
V3DF
V5D
5V -> 3V
Level shifter
for XM,USB
3V -> 5V
Level shifter
for DSP,DIR,XM,USB
*R351
0
0
*R338
*R331
0
GNDD
*R46
100k
LSRST
LSINT
LSSCL
TP49
TP50
TP51
LSSDA
TP48
GNDD 1
GNDD 2
DIR ERR 3
DIR RST 4
DEC MUTE 5
DSP DI 6
DSP DO 7
DSP CLK 8
DSP RST 9
DSP SS 10
BUSY 11
DSP HREQ 12
DSP MODE 13
DIR DO 14
DIR CS 15
USB XRST 16
USB POWER 17
USB DAI 18
USB DAO 19
USB CTL 20
XFLAG 21
WRITE MODE 22
USB SW23
LS SDA 24
LS SCL 25
LS INT26
LS RESET 27
9604S-27C
*CN8
75
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
B3/4
WCN1002
CN805
C2/2
B1/4,2/4
B1/4
!!
USBDAO3
XMFS3
XMLNK
XMFS
XMLSDP
XMDO
XMANT
XMMUT
XMERR
XMPWR
XMSW
XMDI
XMRST
DSPHRQ3
DSPDO3
DIRERR3
DSPBSY3
DIRDO3
DECMUT3
XMANT3
XMLNK3
XMMUT3
XMRST3
XMDI3
XMDO3
XMLSDP3
XMDT4
XMSCRT
XKP3077-A
CN1
RX3 1
uGRTN2
V+5D(HDMI) 3
GNDD 4
DGRTN5
DGRTN6
DGRTN7
V+5D 8
V+5D 9
GNDA(DAG) 10
GNDA(DAG) 11
V+5A 12
V+7D(HDMI) 13
CN6
VKN1374-A
V+5D(HDMI)
1
V+5D(HDMI)
2
GNDD
3
GNDD
4
V+7D(HDMI)
5
100u/16
C21
C25
1u/10
C13
C7
C23
1u/10
C24
1u/10
C15C14
C11
0.1u/10
C12
470p/50
C10
470p/50
C9
0.01u/16
C6 NM
C5 NM
C3 NM
C4 NM
C2 NM
C1 NM
C22
1u/10
D21
UDZS5R6(B)
D1
UDZS5R6(B)
L2
ATL7002-A
L1
ATL7002-A
L3
GNDD
GCH
GDAC
(CODEC)
GNDD
(DSP)
GNDD
GNDD
(DIR)
GVCM
GDAC
GDAC
(CODEC)
GNDD
(XM)
GNDDA
GNDD
GNDD
(DIR)
IC2
PQ1LAX95MSPQ
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
IC1
PQ1LAX95MSPQ
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
R7 0
R6
NM
R21
20k F%
R5
NM
R4 NM
R3 NM
R2 NM
R8
NM
R9
NM
R24
12k F%
R23
100 F%
R1
100k
R22
12k F%
TP2
TP1
TP3
TP9
TP10
TP11
TP12
TP13
TP4
TP5
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
TP64
TP332
TP333
TP334
TP335
TP336
TP337
TP338
TP339
TP340
TP342
TP343
TP344
TP345
TP346
TP347
TP63
TP62
TP61
TP60
TP6
TP7
TP8
V5DH
V5D
V5A
V1V2
V7DHV5DH
V1R2 V3D
V7DH
V5D
DC
RX3
NM
1000p/50
NMNM
ATL7002-A
76 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.7 DSP & USB ASSY (4/4)
TCN953
DSP & USB ASSY
(VSX-818V:AWX9164)
B
4/4
B4/4
B1/4
B1/4
!
USBH_D-T
USBH_D+T
XA15T
XA14T
XA13T
XA12T
XA11T
XA10T
XA9T
XA8T
XA19T
XA18T
XA17T
XA7T
XA6T
XA5T
XA4T
XA3T
XA2T
XA1T
XA16T
XD15T
XD7T
XD6T
XD5T
XD4T
XD2T
XD0T
XD3T
XD1T
XA0T
OET
WET
XD0T
XD1T
XD2T
XD3T
XD4T
XD5T
XD6T
XD7T
XD8T
XD9T
XD10T
XD11T
XD12T
XD13T
XD14T
XD15T
XA0T
XA1T
XA2T
XA3T
XA4T
XA5T
XA6T
XA7T
XA8T
XA9T
XA10T
XA11T
XA12T
XD8T
XD9T
XD10T
XD11T
XD12T
XD13T
XD14T
USBRST3
USBH_D-T
USBH_D+T
BM0
BM1
BM2
CPDT
CPCK
RX6
CPRDY
USBRST3
FLCS
WET
SDCS
XD0T
XD1T
XD2T
XD3T
XD4T
XD5T
XD6T
XD7T
XA21T
XA16T
XA15T
XA14T
XA13T
XA0T
XA10T
XA2T
XA1T
XA3T
USBDAO3
CPRST
USBDAI3
XFLAG
USBCTL
CN401
AKM1275-A
V5USB 1
D- 2
D+ 3
GND4
NM
C428
100u/16
C443
100u/16
C425
C471
0.1u/16
C466
470p/50
C441
0.1u/16
C442
0.1u/16
C464
470p/50
C463
470p/50
C461
0.1u/10
C462
470p/50
C436
470p/50
C435
470p/50
C467
0.1u/10
C468
470p/50
C434
0.1u/10
C432
0.1u/10
C433
470p/50
C431
0.01u/16
C465
NM
C427
470p/50
C426
0.1u/10
C430
470p/50
C472
1u/16
C401
0.1u/10
C402
470p/50
C404
470p/50
C403
0.1u/10
C406
470p/50
C405
0.1u/10
C408
470p/50
C407
0.1u/10
C429
0.1u/10
C424
470p/50
C423
0.1u/10
C422
330p/50
CH
C421
2.2u/10
C420
1200p/50
C419
0.1u/10
C418
470p/50
C417
0.1u/10
L471
NM
L401
QTL1013-A
L462
QTL1013-A
L403
QTL1013-A
L404
QTL1013-A
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
IC471
AAT4618IGV-0.5-1
OUT
1
GND
2
FAULT
3
ON
4
5
IN
IC461
HY57V641620FTP
VDD1
1
DQ0
2
VDDQ1
3
DQ1
4
5
DQ2
6
VSSQ1
7
DQ3
8
DQ4
9
VDDQ2
10
DQ5
11
DQ6
12
VSSQ2
13
DQ7
14
VDD2
15
LDQM
16
/WE
17
/CAS
18
/RAS
19
/CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD3 28
VSS1
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC1
37
CKE
38
CLK
39
UDQM
40
NC2
41
VSS2
42
DQ8
43
VDDQ3
44
DQ9
45
DQ10
46
VSSQ3
47
DQ11
48
DQ12
49
VDDQ4
50
DQ13
51
DQ14
52
VSSQ4
53
DQ15
54
VSS3
TCC8600-00X-EA-UG
IC401
VSS1
1
XD4
2
XD5
3
XD6
4
XD7
5
XD8
6
VDDI1
7
VSS2
8
VDDIO1
9
XD9
10
XD10
11
XD11
12
XD12
13
XD13
14
XD14
15
XD15
16
XA0
17
XA1
18
XA2
19
XA3
20
XA4
21
XA5
22
XA6
23
VDDI2
24
VSS3
25
VDDIO2
26
XA7
27
XA8
28
XA9
29
XA10
30
XA11
31
XA12
32
XA13/SDBA0
33
XA14/SDBA1
34
XA15/SDnCAS 35
XA16/SDnRAS 36
XA17/NDCLE 37
XA18/DQM0 38
XA19/DQM1 39
VDDI3 40
XA20/DQM1 41
XA21/ 42
VDDIO3 43
SDCLK 44
VSS4 45
SDCKE 46
SDnCS 47
nWE48
nOE 49
nCS0 50
nCS1 51
nCS2 52
nCS3 53
XOUT 54
XIN55
XTOUT 56
XTIN57
VDDI4 58
VSS5 59
GPIO_B6 60
NDnWE61
UART0TX 62
UART0RX
63
READY/MODE0
64
VDDIO4
65
ADIN4
66
ADIN2
67
ADIN0
68
VDDADC
69
VSSADC
70
VSSPLL1
71
XFILT1
72
VDDPLL1
73
VDDPLL
74
XFILT
75
VSSPLL
76
nRESET
77
MODE1
78
USBH0_DN
79
USBH0_DP
80
VSS6
81
USBH1_DN
82
USBH1_DP
83
VDDUSB
84
VDDIO5
85
GPIO_B21
86
GPIO_B22
87
GPIO_B23
88
GPIO_B24
89
GPIO_B25
90
VDDI5
91
GPIO_D15
92
GPIO_D16
93
GPIO_D17 94
GPIO_D18
95
GPIO_D19 96
VSS7
97
GPIO_D20
98
GPIO_D21
99
TDI
100
TMS
101
TCK
102
TDO
103
nTRST
104
GPIO_A0/SPDIFTX
105
GPIO_A1
106
GPIO_A2
107
GPIO_A3
108
GPIO_A4
109
VDDI6
110
GPIO_A5
111
GPIO_A6
112
GPIO_A7
113
GPIO_A8
114
GPIO_A9
115
GPIO_A10
116
GPIO_A11
117
VSS8
118
VDDIO6
119
GPIO_A12
120
GPIO_A13
121
GPIO_A14
122
GPIO_A15
123
VDDI7
124
XD0
125
XD1
126
XD2
127
XD3
128
L442
VTH1043-A
1
122
33
4
4
L443
NM
L402
10u
L441 VTL1169-A
R446
10
R420
10k
R445
15k
R444
15k
R417
100
R443
0
R423
4.7k
R496
NM
R471
100k
R472
NM
R415
100
R447
10
R422
0
R414
100
R442
0
R473
100
R413
100
R463
47k
R462
NM
R419
100
R499
NM
R412
47k
R411
100
R418
100
R441
NM
R424
100
R421
22
R497
NM
R410
10k
R498
NM
R416
100
TP408
TDI
MTS
TCK
TDO
TRST
ADIN
USBDN
USBDP
VDDIO
GNDD
TP407
TP406
TP405
TP404
TP403
TP402
TP401
TP531
TP532
MUTE
V5DU
V+3DU V18DV+1R8U
V+3DU
V3U
V5USB
V5USB
V+3DU
UD
UD
R474
4.7k
RT1N431M
Q471
IC462
AYW7236-A
A15
1
A14
2
A13
3
A12
4
5
A11
6
A10
7
A9
8
A8
9
A19
10
NC1
11
WE#
12
13
NC2
14
NC3
15
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE#
27
VSS1
28
OE#
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
46
VSS2
47
BYTE#
48
A16
FLASH ROM
64M SDRAM
USB POWER CONTROL
RESET#
RY/BY#
DQ15/A-1
77
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
B4/4
B1/4
!
!
XA13T
XA14T
XA15T
XA16T
XA17T
XA18T
XA19T
XA20T
XA21T
SDCKE
SDCLK
SDCS
WET
OET
FLCS
SDCKE
XA20T
SDCLK
XA12T
XA11T
XA9T
XA8T
XA7T
XA6T
XA5T
XA4T
XD15T
XD14T
XD13T
XD12T
XD11T
XD10T
XD9T
XD8T
CPCK
BM2
BM1
CPRST
USBRST3
USBRST
BM0
CPRDY
CPDT
USBPWR
100u/16
C455
C454
0.1u/10
C485
0.1u/10
C481
0.1u/10
C486
470p/50
C484
100p/50
CH
C451
1u/16
C452
NM
C457
1u/16
C410
470p/50
C409
0.1u/10
C411
0.1u/10
C412
470p/50
C453
NM
C437
NM
C456
NM
C413
10p/50
CH
C414
470p/50
CH
C415
0.1u/10
C416
470p/50
D451
NM
L461
QTL1013-A
L481
QTL1013-A
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
IC403
NM
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
VEF1040-A
JH501
2SA1577(QR)
Q401
R461
NM
R402 100
R431
NM
R401
NM
R403 100
R482
10k
R483100k
R484100k
R485100k
R486
10k
R487
10k
R488
100k F%
R425
NM
R426
4.7k R427
NM
R428
4.7k R429
NM
R430
4.7k
R404 100
R405 100
R406 100
R407
2.2M
R454
NMF%
R453
NMF%
R451
NM
R452
NM
R456
3.3k
R408
47
R455
1.8k
R409
4.7k
TP409
TP410
TP411
TP412
CLOCK
TP413
TP414
GNDD
GNDD
CLOCK
TP541
TP540
TP539
TP538
TP533
TP534
TP535
V+3DU
V3U
V5DUV3D
V+3DU
V+3DU
V3U
V+1R8UV+3DU
X402
CSS1614-A
UD
341S2154
IC481
VCC1
1
XIN
2
XOUT
3
CLOCK_ENAB
4
NC1
5
NC2
6
I2C_SCL
7
I2C_ADDR0
8
I2C_ADDR1
9
I2C_ADDR2
10
CP_READY
11
MODE0
12
MODE1
13
NC3
14
I2C_SDA
15
MODE2
16
ROSC
17
SPI_nSS
18
SPI_SIMO
19
SPI_SOMI
20
SPI_UCLK
21
NC4 22
NC5 23
NC6 24
NC7 25
NC826
NC9 27
NC10 28
NC11 29
NC12 30
NC13 31
CLOCK_OUT 32
NC14 33
NC15 34
NC16 35
NC17 36
NC1837
nRESET 38
VSS 39
VCC2 40
X481
ASS1172-A
32.768kHz
1
2
4
3
R481
1M
C482
5p/50 CH
C483
5p/50 CH
RT1N431M
Q402
IC402
S-1200B18-M5
VIN
1
VSS
2
ON/OFF
3
NC
4
5
VOUT
R432
1k
1.8VReg.
BOOT MODE
78 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.8 POWER PACK (1/2) and TRANS2 ASSYS
17
16
14
15
13
12
8
7
6
5
9
11
10
4
3
2
1
R681
C682
R682
Q681
KN601
C778
C683
C684
R685
R686
IC603(3/3)
R690
R692
R693
R691
D683
C688
C685
R687
C686
IC610
C687
C781
R783
C783
C782
R781
R782
IC603(2/3)
C784
R785
R787
R784
R786
Q683D684
R694
Q505
R788
R778Q501
R777
R603
C603
Q601
R601
C632
R632 Q631
R631
CN704
C653
R653 Q651
R1102
R651
R652
R654
Q652
C654
C780
C779
D777
C609
C613C611
R611
R613
R695
D677
R688
R689
R677
D784
D681
D678
C696
R696
R678
D682
R609
C607
R728
C605
D783
IC603(1/3)
D601
C615
R617
R619
R621
D778
C697
Q697
Q696
R623
Q605
C635
C637
C636
R615
R635
R636
R637
C634
IC602(2/2)
R639
D631
R638
R640
C633
C659
R699
D645
R648
R647
R645
D646
R646
D603
R642
C630
Q633
R641
D632
R661
C661
R659
R663
C657
R729
D780
C663 D647
D779
IC602(1/2)
D648
R667
D651
C665
R669
R671
C655 R665
R666
R672
C656
C658R662
R660
R664
IC601(2/2)
R670
C666
R668
D652
R673
Q655
D653
Q656 D654
R674
R680
R727
R726
R725
C604
R604
Q602
R602
C660
C662
C610
C664
D675
R630
R616
R675
D782
R618
D676
R676
D604
R610
R612
C612
R614
C608
R730
C614 D602
D781
IC601(1/2) R622
C616
D606
C606
R626
R620
R624
R698
Q698
R697
R1101
R628
Q606 D608
18
15
16 SL
17
3
9
8
14 FL 6
7
(MAIN ASSY 2/3)
TO MAIN ASSY
XPROTECT
GNDU
NECK
6OHM
OLDT
DCDT
STBY
(SR)
F_DRIVE
AMUTE
FR
GNDA
SR
GNDA
13
STBY
DC DET.
11 12 C25
10
1
4
13 6
3
9
8
7
14
12
11
1
25
4
(2ch POWER PACK)
IC602:
POWER AMP
3
10
14 SR 9
8
13
6
7
FL
GNDA
SL
GNDA
C
(FR)
STBY
11
12 FR 2
1
5
4
(2ch POWER PACK)
IC601:
POWER AMP
10
SBL
F-DRIVE
SLO
P13
P12
FLO
SBR
C
SL
XPROTECT
FL
6OHM
OLDT
NECK
DCDT
SR
SR
F-DRIVE
FR
AMUTE
600/3_5
600/3_2
SBLO
SBRO/SBO/SW
CO
DC_DET
P6
CO
P1
P13
P12 SLO
SL
SRO
FLO
FRO
602_2
602_5
P6
FL
P12
P1
P13
SRO
602_5
P6
602_2
600/3_5
600/3_2
601_5
601_2
FL
C
SL
SBL/SB
SBR/SWAMUTE
FR
601_2 P12
601_5
P6
FRO XPROTECT
OL
P1
P13
P1
1k 4.7/50
2SC5938A(AB)
10k
GNDA
CHASSIS
VNF1084
2SC5938A(AB)
47p
330p
CH 1.8k
56k
PAC015A
330
1.8k
ACN7094
0.22
1SS133
YB
100/16
56k
STBY
AEK7009
(1A)
3p CH
3pSTBY
100/16
56k
330p
56k
1.8k
CH
PAC015A
2.2/50
NP
0.22
ACN7094
330
820 1.8k
(GRBL)
2SC2240
1SS133
820
NP
2.2/50
22k
(GRBL)
2SC2240
22k
10k
1K
2SC5938A(AB)
10K
1K 4.7/50
STBY
STBY
STBY
GNDU
XKM3007
STBY
STBY
STBY
0
4.7/50
1K
2SC5938A(AB)
10k
YB
47p
4.7/50
CH
1SS133
100/16
3p
STBY
1.8k
56k
STBY
STBY
STBY
CH STBY
STBY
STBY
STBY
STBY
10k
STBY
STBY
330p YB
56k
47pCH
68K
STBY
PAC015A
1SS133
0.22
ACN7094
330
1.8k
1SS133
1000p
220/6.30
YB
(QR)
2SC4081
2SC4081
(QR)
2.2/50
22k
NP
(GRBL)
820
2SC2240
1SS133
STBY
STBY STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
820
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
820
1.8k
STBY
330
47p CH
330p
1.8k
56k
STBY
56k
PAC014A
3p CH
ACN7094
1.8k
0.22
1SS133
STBY
STBY
(GRBL)
2SC2240
820 2.2/50
1SS133
NP
22k
W117
W118
2SC5938A(AB)
10k
10k
47k
STBY
10k
1K 4.7/50
D+5V
100/16 100/16
STBY
STBY
STBY
STBY
STBY
3p CH STBY
STBY
STBY
STBY
STBY
330p
56k
1.8k
56k
YB
47p CH
STBY
PAC014A
68K
STBY
0.22
ACN7094
1SS133
330
1.8k
33k
RT1N241M
10k
0
22k
D+5V
2.2/50
NP
820
2SC2240
(GRBL)
1SS133
POWER PACK ASSY
(XWZ4326)
C1/2
C1/2
CN110
A2/3
(FL)
(FL) (FL)
(FL)
(SL)
(SL) (SL)
(SL)
(C)
(C) (C)
(C)
79
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
11 10
11 10
43 12
897645231 134562
784659231
D751
R1105
D752
RY752(3/3)
RY751(3/3)
RY501(3/3)
RY753(3/3)
D754
R1104
D753
D758
R1103
D757
D742
D741
D744
D743
C740
R740
D746
D745
D747
L754
R772
R789
L501
R755
L753
RY501(2/3)
R741
R742
R743
R744
R756 C755
R790
R771
C517
C771
RY753(1/3)
RY501(1/3)
W240
C756 C763
W244
C764
W247
C761
C762
W238
C785
C772
W236
C753
W248
C754
W272
C751
C752
L761
R761
R762
L762
L751
R751
R752
L752
C709
R716
R1110
R763
R764
R753
R754
RY752(2/3)
RY751(1/3)
RY751(2/3)
RY752(1/3)
R711
Q705(2/2)
R714
R715
Q707(1/2)
Q705(1/2)
D703
IC608
IC609
IC606
C704
IC607
IC604
IC605
C703
R710
Q707(2/2) W201
R712
C712
D712
C711
D711
C702
D702
C708
H702
H701
C701
C707
CN1201
R745
R746
R747
C765 C766 C759 C521 C773 C757 C758
CN702
CN701
851
R1250
C1250
C1251 R1251
C872
IC853
IC851
IC852
IC702
R707
C706
Q702
R732
R702
R704
R706
R705
R708
C705
D713
Q704
R703
Q703
R722
R721
R713
IC701
R731
R701 Q721
Q701
R709
D701
Q724
J6
R724
J4
J5
J3
J3 to J7
J7
Q722
R723
R1255
R1256
: AUDIO SIGNAL ROUTE
( ) DC OUTPUT DETECTOR
Q696,697:
Q605,606,633,655,656,683,
Q505: OVERLOAD DETECTOR
XPROTECT
+12V
GNDU
SP-A_RY
*4
SP-B_RY
R/C_RY *4
*4
*4
*4
*4
Indicated in 1SS133-T
3.DIODES
BA:CQMBA(Film Cap)
Unit: p-pF or μF unless otherwise noted.
Rated Voltage:50V except for electrolytic capacitors.
Ratings:Capacity(μF)/Voltage(V) unless otherwise noted.
M:CQMA(Film Cap)
2.CAPACITORS
Tolerance:(J)± 5% unless otherwise noted.
Rated power:1/4W unless otherwise noted.
1.RESISTORS
Unit:k-kΩ,M-MΩ or Ω unless otherwise noted.
NOTE
WHITE
J603
J602
WHITE
WHITE
DB911NDO
DB211NDO
J601
DB910NDO
DB910NDO
DB410NDO
YELLOWJ605
REDJ604
STBY
(SBR)
STBY
*4 *4
*4
*4
*4
*4
*4
WHITE
J607
DB118ND0
DB621ND0
BROWN
J606 BLUE
(SR)
(FR)
J701 DB813ND0
J702 DB813ND0
ST+5V
-29.7V
GNDU
D
*2
*2
AEK7022-A
AEK7022-A
AEK7022-A
ICP-N10
AEK7022-A
AEK7022-A
AEK7022-A
*1 STBY
C
B
6.8B
MTZJ
-22.9V
J21
D20PYY1130E
GNDU
ST+5V
STBY
STBY
STBY
AC WUP
ST+5V
A
STBY
J52
AC RY
GNDU
D20PYY0410E
ASSY
STBY
*5 *5
+
-
+
-
CN753
SP B L
SP B R
*5
+
-
C
*5 *5
-
CN752
+
SL
+
-
SR
*5 *5
-
FL
CN751
-
+
+
FR
REG B
REG G
AC WUP
AC RY
FL AC2
FL AC1
REG B
DREG
DREG
-VF
HP.SW
A.MUTE
AC WUP
AC RY
FL AC2
FL AC1
REG B
REG G
52147-0610
DREG
REG B
52147-1110
DREG
GNDU
HP L
HP G
HP R
A.MUTE
HP.SW
51048-1100
J47
XDX3065
STANDBY
TRANS2 ASSY
TO HEADPHONE ASSY
*2
*1
*1
*1
*1
*1
*1
*1
*1
ICP-N10 518/J
*1
STBY
TO
DB932ND0
PRIMARY
TO TRANS3 ASSY
STBY
DB232ND0
DB932ND0
DB230ND0
DB030ND0
STANDBY
W382
+-
~
~
+-
~
~
F-DRIVE
SBLO
SBRO/SBO/SWO
CO
SLO
SRO
FLO
FRO
602_5
P6
602_2
600/3_5
600/3_2
601_5
601_2
P12
XPROTECT
P1
NECK
6OHM
1SS355
1SS355
1SS355
ASR7001
ASR7001
ASR7001
ASR7001
1SS355
1SS355
1SS355
100/25
68K
1SS355
1SS355
1SS355
1SS355
STBY
STBY
PUF 100 1/4W
STBY
PUF 100 1/4W
ATH1004
ASR7001-
4.7K
4.7K
4.7K
ASR7001-
1W
4.7
*4
STBY
STBY
*4
*4
ASR7001-
*4
*4
*4
*4
PUF 100 1/4W
ATH1004
PUF 100 1/4W
PUF 100 1/4W
ATH1004
ATH1004
PUF 100 1/4w
ATH1004
1/50
10k
0
1W
4.7
1W
4.7
1W
4.7
4.7
1W
ASR7001-
ASR7001-
ASR7001-
ASR7001-
STBY
RN4903
1k
10k 1SS355
RN4903
RN4903
D+5V
D+5V
XCH3012--F
3300u/42
(10A)
(10A)
(10A)
XCH3012--F
3300u/42
2SA2005(E)
(10A)
(10A)
(10A)
RN4903
D5SBA20(B)
100/10 100/35
MTZJ22D
5600/71
XCH3027 XCH3027
5600/71
RT1N241M
52147-0410
4.7K
4.7K
4.7K
4.7K
CHASSIS
NP
1/4W
NP
STBY
STBY
22
GNDU
10/100
47k
47k
1SS133 1k
2SC2240
2SA1145
10/100
22
2SA1145
2SC5511(E)
D5SBA20(B)
47k
2SC2240
47k
STBY
3.3
C1/2
D
TRANS2 ASSY
(XWZ4335)
D
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
55
Q
G
1551
O
C2/2
C2/2
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N10, MFD BY ROHM
CO., LTD. FOR IC701 and IC702.
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7021 MFD, BY
LITTELFUSE INK. FOR IC853.
(FL) (FL) (FL)
(FL)
(FL)
(FL)
(SL) (SL) (SL) (SL)
(C) (C) (C)
(C)
IC853
AEK7021 (7A)
CAUTION :
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7009 FOR IC610
MFD, BY LITTELFUSE INC.
/MYSXJ5
*1
3.9K
R703
R704
R701
R702
4.7K 180K
R707
R708
10K
R709
R710 R722
R721
XKE3044
XKE3043
XKE3050
*5
763,764
D751,753,757
R1103,R1104,R1105
C753,754,756,
761,762
C751,752,755,
*4 /MYSXJ5
2.2k
CQMBA123J50
0.22
1SS355
BA
0.22 BA
SITUATION
A-D
A.B
NO SIGNAL
MYSXJ5
POINT VOLTAGE(V)
61.4±
80 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.9 POWER PACK ASSY (2/2)
CN803
CN805
CN806
213 645
2
1
4
5
3
9
10
7
8
6
11
12
13
1
2
8
7
6
5
4
3
13
15
12
11
10
9
14
16
19
20
17
21
18
15
14
10
8
11
12
9
13
5
3
4
7
6
2
1
-12V
GNDA
GNDU
KM200TA6 GAV
XKP3066
DGRTNV+5D1+12V
GDAC
GNDD
V+7D
AD+5VV+5D2
W212
XKP3070 V+5D1
GDAC
GNDD
TO VIDEO ASSY
SWOUT
GNDA
-12V
GNDU
+12V
GAV
DGRTN
DGRTN
GNDD
V+5D
UGRTN
NC
TO DSP+USB MODULE(818,518/J)
TO DSP+HDMI+USB MODULE(918)
W170
V+5A
V+5D
V+5D
GNDA(DAG)
GNDA(DAG)
DGRTN
RIN
V+7D
GNDA(DAG)
W169
RCMUT/OVF
FLO
GNDA(DAG)
FRO
LIN
GNDA(DAG)
CO
SWO
SLO
GNDA(DAG)
GNDA(DAG)
SRO
GNDA(DAG)
V+5V(USB)
SBLO
SBRO
GNDD
GNDA(DAG)
GNDA(DAG)
STBY
POWER PACK ASSY(2/2)
XKM3010
CN815
TO MAIN ASSY
(MAIN ASSY 1/3)
RIN
GNDA(DAG)
LIN
GNDA(DAG)
RCMUT/OVF
FLO
FRO
GNDA(DAG)
SBRO
SBLO
CO
GNDA(DAG)
SWO
GNDA(DAG)
SLO
GNDA(DAG)
SRO
C2/2
C2/2
POWER PACK ASSY
(XWZ4326)
CN302
P
CN1
B3/4
CN1
V3/5
CN2
B2/4
CN2
V2/5
CN109
A1/3
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (SubWoofer ch)
(L)
: Audio Signal Route (L ch)
(FL)
(L)
(L)
(SL)
(C)
(SW)
(FL)
(SL)
(C)
(SW)
(SW)
(SW)
81
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
+12V
SP-A_RY
R/C_RY
SP-B_RY
XPROTECT
C860
Q805
CN816
810
Q803
C802
Q801
C801
D801
C813
C812
IC804
D806
R806
C806
R1109
R807
R808
Q806
Q804
R812
R811
Q802
C808
D831
D829
C870
C871
D830
D828
C809
IC803
C807
CN808
Q808(1/2)
Q807(1/2)
Q808(2/2)
D807
C901
Q807(2/2)
C850
D900
R901
R900
Q810
D827
C810
C811
R813
IC805
21 19
20
17
18
15
16
11 913
14 10
12
7
6
5
4
3
8
1
2
2134 765 811910
1
2
5
3
7
6
4
8
9
2
5
4
1
3
GNDA
100/25
GNDU
GNDV-12V
GNDT
RT1P241M
XKM3011
51048-1100
RT1P241M
D+5V
T+9VST+5V
2200/25
RT1P241M
2200/25
S1WB(A)60SD
V+5D1V+5D2
-12V
GNDD
GAV
100/16
0.01 YB
KIA7809API
DGRTN
+12V
MTZJ6.2B
T+9V
0
10K
1uF/16V
10K
1K
GNDU
AC_WUP
AC_RY
FL_AC1
-VF
FL_AC2
HP_SW
RT1N241M
ST+5V
ST+5V
RT1N241M
STBY
STBY
RT1N241M
REG_G
REG_B
4700/16
DGRTN
DREG
REG_B
STBY
GDAC
0.1 YB
STBY
D3SBA20(B)
DREG
STBY
MTZJ6.2B
W208
100/10
BA05FP
0.01 YB
AD+5V
RT3N22M
RT3P22M
1SS133
RT3N22M
RT3P22M
MTZJ7.5B
V+5D1 V+5D2
100/10
0.1
10
1K
2SD1858X(QR)
V+7D
MTZJ6.2B
100/10
0.01 YB
1K
D+5V
NJM2831F05
+-
~
~
OUT IN
1-B6
+-
~
~
1-B6
1-B6
1-B6
OUT IN
STBY
Tolerance:(J)± 5% unless otherwise noted.
Umit: p-pF or μF unless otherwise noted.
Ratings:Capacity(μF)/Voltage(V)
2.CAPACITORS
electrolytic capacitors.
Rated Voltage:50V except for
unless otherwise noted.
NOTE
1.RESISTORS
Unit:k-kΩ,M-MΩ or Ω unless otherwise noted.
Rated power:1/4W unless otherwise noted.
GAV
SWOUT
+12V
TO MAIN ASSY
(MAIN ASSY 3/3)
GNDA
GAV
NC
AC RY
-12V
FL AC1
-VF
FL AC2
AC WP
D+5V
T+9V
HP.SW
SP-A RY
GNDT
GNDU
ST+5V
SP-B RY
R/C RY
V+5D2
TO REGULATOR ASSY
J43
XDX3066
V+5D1
SP Relay Drive
*2
REG G
DREG
GNDD
DREG
REG B+
+12V
GAV
REG B-
-12V
DGRTN
DGRTN
DGRTN
T.+9V REG.IC
*2
5.0V
11.1V
AD+5V REG IC
V+7H
DGRTN
DGRTN
V+5
V+5
DGRTN
STBY
W81
W80
5.0V
D+5.0V REG.IC
C2/2
N
CN111
A3/3
CN800
C1/2
C1/2
(SW)
(SW)
Q802
Q801 O
VSX-818V
VSX-918V
*2
82 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.10 COMPONENT VIDEO, 5.1CH INPUT and TRANS3 ASSYS
7
6
5
4
3
8
10
9
12
11
1
2
14
13
89
6
7
5
4
3
2
1
11
10
14
13
12
15
16
8
7
5
6
9
10
12
11
4
3
2
1
13
15
14
16
76 45312
CR3
CB3
Y3
CR2
CB2
Y2
CR1
CB1
CR3
CR2
CR1
CB3
CB1
CB2
C52B
C52A Y2
Y3
Y1
Y1
CHASSIS
75
STBY STBY
75
STBY
75 75
STBY
75
STBY
75
STBY
0.01
CHASSIS
YB
75
STBY
75
STBY
75
STBY
STBY V-5.6V
STBY
STBY
STBY
STBY
STBY
0.01
STBY
0
STBY
STBY
STBY
NJM2581M
STBY
0.01
CHASSIS
GNDV
STBY
0100/10
STBY
100/10
GNDV
STBY
1k
1k
CHASSIS
STBY
75
0.01 YB
75
STBY STBY
1k
TC74HC4052AF
0.047 0.047
1k STBY
1k
1k
TC74HC4052AF
0.047 0.047
75
2.2K
2.2K
9604S-07C
XKB3025 V+5.6V
R561
C563
R560
C562
R559
C561
R558
C560
R557
C559
R556
C558
C567
R555
C557
R554
C556
R553
C555
R578
R577
Q500
R579
R575
R576
C575
R574 C577
C578
IC553
C583
C582
C574 C576
C573
R573 C579
C581
C580
R570
R572
R571
C566
R564
C565
C568
R563
C564
R569
IC552
C571 C572
R566 R565
R568
R567
R581
IC551
R562
R582
CN551
JA551
C570C569
3X,3Y
NONE
H 2X,2YLL
H
*
LH
H*
(IN2)
(MUTE)
(IN1)
L
JA552 XKB3025(1/2)
L
C52A
TC74HC4052
INH
L
C52B
L
1X,1Y
0X,0Y
HL
(OSD)
(IN3)
OUT
Cb
Cr
COMPO
IN3
Y
Cr
Cb
Y
COMPO
IN2
Cr
COMPO
IN1
Cb
VEF1040
390
REF
Vee3
6dB
Vee2
6dB
GND
Driver Vcc3
Driver Vcc2
Vee1
6dB Driver Vcc1
VEE
GNDB
INH
3Y
1Y
Cr
YCOM
2Y
A
3X
XCOM
Cb
0X
VCC
1X
2X
JA552 XKB3025(2/2)
Cr
COMPONENT OUT
Cb
0Y
GND
VEE
INH
1Y
B
A
Y0X
3X
518/J
818, 918
YCOM
3Y
2Y
0Y
XCOM
1X
VCC
2X
ONLY for
Y
OSD
INH
VIDEO B
VIDEO A
V-5.6V
V+5.6V
GNDV
Y
Rated Voltage: 50V expect for electrolytic capacitors.
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
-
+
NOTE
COMPONENT VIDEO ASSY
(XWZ4339)
E
E
(Y)
: Video Signal Route (Component Y ch)
(Cb)
: Video Signal Route (Component Cb ch)
(Cr)
: Video Signal Route (Component Cr ch)
P
(Cb)
(Cr)
(Y)
(Cb)
(Cb)
(Cr)
(Cr)
(Y)
(Y)
CN310
P
83
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
1
2
3
13
24
75
6
AEK7008
1/4W4.7 0.033BA
0.033BA
ISR139-400
470/35
1/4W
4.7
0.1/100
0.1/100
51048-0300
330 4.7/50
100p
470K
CH 100p
220p
YB
CH
470K
YB
330
0.01
330
CHASSIS
4.7/50
220p
YB
100p CH
470K
4.7/50
220p
YB
470K
CH
330
220p
YB
4.7/50
(0.8A)
52044-0745
100p
R882
C883
C884
IC357 D363
R881
C882
C881
C406
891
R1004 C1010
C1002
R1002 R1001
C1004 C1003
C1001
R1003
C1012
C1009
R1011
C1013
R1009
C1015
C1022
C1014
R1010
R1012
C1016
C1021
CN307
STBY M
M
TO POWER PACK ASSY
DB932ND0
GNDU
GNDU
+24V
DB932ND0
STBY
DB232ND0
DB030ND0
TO MAIN ASSY
(MAIN ASSY 2/3)
DB230ND0
STBY
SR
SW
SL
CN309
C
XDX3064
J22
TO MAIN ASSY
(MAIN ASSY 1/3)
SL
SR
AG
AG
C
SW
AG
GF
5.1CH INPUT ASSY
(XWZ4341)
F
TRANS3 ASSY
(XWZ4337)
G
CN105
CN251
A2/3
C1/2
A1/3
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (SubWoofer ch)
(SL)
(C)
(SW)
XKB3035
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7008 MFD, BY
LITTELFUSE INK. FOR IC357.
84 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.11 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS
GND
Vout
Vcc
9
8
5
6
3
4
7
1
2
1
3
2
75
64108
913
14
11
12
3
E
16
15 17
B
C
E
CB
E
BC
21
23
22
27
26
25
24
29
28
30
18
20
14
15
19
16
17
1
2
11
10
12
13
9
8
7
6
5
4
3
2
1
7576777879807173 7274
11
2
5
4
2
5
3
4
3
DRST
DDI
DCK
DDO
MICDET
1WUP
DEN
DRDY
DDO
DCK
DDI
DRST
KEY4
KEY3
DEN
KEY1
KEY2
1WUP
DRDY
DDI
DDO
DCK
DRST
BUS1
VAC1
G1
G3
G5
G4
G7
G6
G2
G10
G9
G8
G2
G1
G4
G3
G5
KEY3
G8
G7
G6
G9
G10
G12
G11
S1
G13
S4
S3
S2
STBY
NC
VDD
SCK1
RESET
FROM PC
SO1
VPP(IC)
NC
GNDU
VSS0
SI1
TO MAIN ASSY
MICDET
Stby+5V
(MAIN ASSY 3/3)
1WUP
RMC
SROUT
GNDU
DISPEN
DISPRDY
SRIN
DISPDI
DISPCK
DISPDO
EXCEPT VSX-918V
FLAC1
FLAC2
-VF
DISPRST
3.0
STANDARD
2.4
1.8
KEY IN VOLTAGE [V]
FS SURR
STEREO/
KEY2
KEY1
VSS0
AVDD
VDD0
NC
EN A
FEN A
FEN B
EN B
KEY3
KEY4
AVSS
NC
NC
DISPEN
SRIN
VSX-918V Only
DISPDTI
DISPDTO
DISPCK
NC
DISPRDY
TEST
1W_WUP
DISPRST
IC(VPP)
X1
X2
VDD1
VSS1
G10
G3
G1
G2
G6
G5
G4
G7
G8
G9
STBY
ADVANCED
AUTO SURR
1.2
0.6
DIRECT
ENA
0.0
MCACC
PHASE
KEY 3
GNDU
GNDU
ENB
D15A05-125-2651
J42
2
11211 1513 14
V401
XAV3037
181716 212019 2322 373635 38
(XAV3038)
C402
L401
C401
C403
C487
C490
C489
C488
R424
R408
R407
R409
R410
R420
R419
R421
C441
CN402
C442
R403
D403 R402
R417
R413
R415
R414
R416
R412
R430
C400
CN401 R411
Q442
S513
S507
R507
S506
R506
R423
R425
R406
Q441
R405
D405
Q484
C422
C421
C416
D404R404
X401
R401
R422
C417
C418
402
C413
R482
R481
R483
R484
R485
R486
C484
C481
C485
C486
C483
C482
R489
R487
R488
R490
R517
R518
R519
R492
R495
R493
R494
S505
R505
S504
R504
S503
R503
S502
511 404
YB
0.01
2.2u
LFCA2R2J
220/6.3
YB
0.01
TS
1000p
1000p
1000p
1000p
100K
47k
47k
47k
47k
100
100
100
0.01
47/10
52492-0920
YB
CEAL-TS
1SS355 100k
100
0
220
220
220
220
220
RT1N241M
STBY
52044-1745
47k
VDD
XSX3005-
VSG1024
VSG1024
2.7K 1.6K
VSG1024
VDD
10k
1SS355
RT1N241M
100k
100k
1k
100k
2SA1576A(QR)
4.7k 1SS355
STBY
0.1
STBY
YB
5MHz
VSS1142
GP1UE274XKC1
1M
100k
STBY
0.1 YB
STBY
470p
220p
220p
VSG1024
1.2k 820
VSG1024
680
VSG1024
51063-0505 51063-0505
ROTARY ENCODER
ASSY (XWZ4286)
IH
I
FRONT DISPLAY ASSY
(VSX-918V:XWZ4285) (VSX-818V:XWZ4284)
H
CN101
A3/3
85
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
3
1
2
3
1
2
32
33
34
35
36
31
40
37
38
39
41
42
43
45
44
47
46
49
48
50
51
52
53
54
55
56
57
58
60
59
666970 6867 64 6165 63 62
33
2
2
11
GNDU
MICDET
S24
S23
S21
S22
S19
S20
PWRLED
S17
S18
S15
S16
S14
S13
S11
S12
S10
S9
S8
BUS2
KEY2
KEY3
KEY4
G12
G11
G13
S3
S2
S1
S5
S6
S7
S4
PWRLED
KEY1
S5
S6
S7
S10
S9
S8
S13
S12
S11
S14
S15
S16
S18
S17
S19
VAC2
S22
S20
S21
S24
S23
(ORANGE)
MCACC LED CENTRE LED
(BLUE)
J44
D15A03-100-2651
FENB
FENA
GNDU
MICDET
NC
CENTER_LED
NC
MCACC_LED
NC
NC
NC
NC
NC
PWRLED
S24
S23
S21
S22
S19
S20
SIGNAL SEL AUX
DISPLAY UCOM
S18
S17
S14
S16
S15
S13
S12
G13
G12
G11
S11
S10
S9
S8
VF
VDD2
S2
S1
S7
S6
S5
S4
S3
SPEAKER
SB CH
ST+
AM
FM
USB
TUNE-
TUNE+
CDR/TAPE/MD
CD
STBY
RETRIEVER
ST- 3.0
3.6
KEY IN VOLTAGE [V]
DVD/LD
TV/SAT 1.8
2.4
DVR/VCR
VIDEO/FRONT
0.6
1.2
0.0
D15A03-100-2651
J41
GNDU
LED *1
KEY1
PWRON
POWER
0.0
39 4140 4342 44 4645 47 49 504851 53
(515 FL HOLDER VNF1096)
52 54 5655 5857 6261 3.TACT SWITCHES
Rated Voltage: 50V expect for electrolytic capacitors.
Indicated in VSG1024
NOTE
2.CAPACITORS
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
-
+
D500 R550
R551
D502
C511
C512
S452
R452
R464
S464
IC401
C419
R451
S451
R450
S450
R463
S463
R462
S462
R449
S449
R448
S448
R461
S461
R460
S460
S447
R453
C451
S459
R459
C452
C423
C420
C414
R497
R498
R496
R520
R500
R499
R522
R523
R521
R526
R524
R525
R527
R528
R529
C412
C411
C410
R531
R530
R532
R534
R533
470 512 S512
R471
S471
R458
S458
R457
S457
R456
S456
R455
S455
C453
R454
S454
R465
R472
C454
R501
501
471
D501
S501
180
390
SLR343BC4T(JKLM)
SLI-343DCW(STU)
51063-0305
51063-0305
CHASSIS
XSX3009-
STBY
KN512 STBY
STBY
VSG1024
2.7K
VSG1024
VSG1024
2.7k
VSG1024
PE5550
0.01
1.6K
VSG1024
1.2k
VSG1024
1.6k
VSG1024
1.2k
VSG1024
820
VSG1024
VSG1024
680
820
VSG1024
680
VSG1024
1000p
4.7k
YB 1000p YB
4.7k
YB
STBY
100/35
STBY
YB0.01
47/50 TS
0.01 YB
YB
YB
VSG1024
5.1K
VSG1024
2.7K
VSG1024
1.6K
VSG1024
1.2K
VSG1024
820
1000p
VSG1024
680
YB
1000p YB
4.7k
4.7k
VDD
51063-0305
51063-0305
*1
VSG1024
KJH
JOG ASSY
(XWZ4289)
K
POWER KEY ASSY
(VSX-918V:XWZ4288)
(VSX-818V:XWZ4287)
J
D501
R501
(JKLM)
390
No use
No use
SLR-343BC4T
VSX-918V VSX-818V
*1
For VSX-918V
86 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.12 DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS
5
3
4
2
132
1
2
2
1
1
132
5
3
4
6
5
8
37
4
9
132
10
STBY
TO FRONT IN ASSY
STBY
SHEILD
D+5V
GNDD
SHEILD
OPT1
V+5D
FRONT OPT
GNDD
OPT3
GNDD
GNDD
OPT2
GNDD
TO DSP+USB MODULE(818,518/J)
TO DSP+HDMI+USB MODULE(918)
(DIGITAL IN BLOCK)
OPT_OUT
GNDD
NOTE
1.RESISTORS
2.CAPACITORS
Tolerance: (J) 5% unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
-
+
KN1902
KN1901
C1906
C1905
JA1902
JA1901
JA1900
C1907
C1908
C1904
C1903
R1904
F1901
R1903
C1902
R1902
C1909
CN1902
C1901
R1901 CN1903
C1900
R1900
CN1904
VNE1948-A
CHASSIS
STBY
YB0.1
GP1FAV51TK0F
GP1FAV51RKBF
GP1FAV51RKBF
100p
0.01
CH
1000p
YB
CH
0.1 YB
CEAL-TS
100/10
0.01
STBY
YB
CTF1295 STBY
100
B5B-PH-K-S
STBY
0.1 YB
100
VKN1181
0.1 YB
100
STBY
DIGITAL INPUT ASSY
(XWZ4299)
M
CN5
V1/5
CN5
B1/4
M
87
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
3
2
1
5
6
4
8119104756123
3
12
4
2
3
5
1
7
8
4
TO POWER PACK ASSY
J47
XDX3065
HP SW
GNDU
AMUTE
HP G
HP R
HP L
XDX3066
J43
TO POWER PACK ASSY
REG B-
+12V
-12V
GAV
IC807 -18.7V-11.9V
-12V REG.IC
+12V REG.IC
IC801:
IC802: 18.5V11.8V
REG B+
REG G
DREG INPUT
GNDD
V+5D1
DREG INPUT
V+5D2
*1
5.0V
5.0V
GNDD
GNDD
C1555
C1553
C1554
Q1551 Q1552
C1551
R1553
R1554
C1552
C1557
C1556
C1558
1551
C1562
R1556 R1555
R1557
R1552
C1561 R1551
IC802
C804
C806
C803
C805
IC801
R801
CN800
IC808
C818
C819
D810
C809
D814
R809 R820
C817
R810
C810
R819
C816
D813
R818
IC809
R802
IC807
JA1551
51048-0600
CHASSIS
VNF1084
4.7k
2SC5938A(AB) 2SC5938A(AB)
4.7k
KN1551
0.022
YB
0.01
470p
CH
0.1
150 1W
150 1W
0.022
470p
0.01
YB
YB0.1
CH
YB
47/50
47/50
330
2W
NP
YB
YB
1k
NP2W
330
KIA7912PI
0.01 0.01
KIA7812API
330/3W
W378
52147-1110
W380
0.01
221/10
W379
MTZJ6.2B
0.33/50
1K 150
0.01
3K
221/10
100/10
0
STBY
W376
NJM2389F
STBY
XKB3066-
100/16 100/16
CEJQ MTZJ6.2B MTZJ6.2B
OUT IN
OUTIN
OUTIN
OUTIN
810
C2/2
REGULATOR ASSY
(XWZ4317)
N
N
HEAD PHONE ASSY
(XWZ4321)
O
O
CN702
C1/2
IC809
C809
C810
R809
R810
R820
D814
IC807
R819
C817
C816
D813
IC808
W376
W379
W380
W378
VSX-918V
*1 VSX-818V
(FL)
: Audio Signal Route (Front L ch)
(FL) (FL)
-
-
-
-
-
-
-
BA50BCOT
O(0)
O
O
O
BA50BCOT
O
-
-
O
88 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.13 VIDEO, PRIMARY and FRONT VIDEO ASSYS
13
14
15
16
17
19
18
11
12
9
8
10
7
6
20
21
23
22
24
5
42
1
3
1
2
4
3
4
5
3
2
1
10
13 11
12
3
2
1
4
5
6
97
8
8
7
18
16
14
10
12
8
6
19
17
11
9
15
13
7
6
4
2
3
5
1
4
75
6
3
2
1
7
5
6
8
3
4
5
6
2
1
16
14
13
15
12
11
10
9
21
C864
R859
R858
C863
R857
C852
C854
Q852
R856
C860
C861
C866
C865
R892
D360
C859
D359
R853
R852
L853
C858
C851
R855
C862 IC851
C853
L851 L852
D651
C380
C444
C350
IC303
R390
C333
Q303
C1360
R391
R317
R302
R318
R319
C302
R392
R305
C308
C309
R307
R308
C306
C305
R306
C340
C338
R854
C857
C856
X851 C855
CN304
C391
C390
C392
CN303
CN310
R309
D307
C347
R310
D301 R393
D302
D308
C313
C314
R316
Q302
C335
R315
D304
CN302
R303
R304
C307
C339
C310
C379 R394
C377
C304
R301
C378
JA352
JA351
L302
L305
L306
L304
L303
IC301
C311
C334
D303
C312
R314
R313
R312
R311
Q301
CN354
OSD BLOCK
(OSD)
CVout VDD2
VSS2
CVin
DT
CK
VDD1
SYNin
CS
CHARA
SEPc
SEPout
OSCout
OSCin
C2
SEPin
C1
BLANK
C3
RST OSD Xin
Xout
VDD1 VSS1
(D+5V)
SW OUT
CN306
VCR PLAY
TV/SAT
FUNCTION
SELECTOR
VCR REC
JA305
MONI
Vout1
Vin5
SW5
14.32MHz
(A+5V)
TO MAIN ASSY
(MAIN ASSY 3/3)
Except VSX-918V
OSD DT
OSD CLK
OSD CS
OSD RT
VIDEO3
VIDEO2
VIDEO1
SW DET
A.MUTE
OSD_ON
SW1
SW2
INH
SR IN
SR OUT
VSX-918V Only
NC
SR TXD
SR RXD
RMC
VIDEO A
VIDEO B
VIDEO INH
OSD
TO COMPONENT VIDEO ASSY
V+5.6V
V-5.6V
GAV
-5.6V
SW4
Vin4
SW3
Vin3
VEE
STBY
TO POWER PACK ASSY
-12V
GAV
+12V
GNDU
918,818,518/J
TO FRONT VIDEO ASSY
GNDA
SWOUT
LD/DVD
Vout2
VCC
SW1
SR OUT 2
1
SR PLUS
VSX-918V ONLY
SR IN
2
1
3
SR OUT
3
4TXD
RXD
6
RMC
SR IN
Vin1
Vout3
Vin2
GND
SW2
+5.6V
Q301, Q302 RIPPLE FILTER
FOR VIDEO FUNC. SW
GAV
FRONT V
XKB3041 XKB3048
GAVS
V-5_6VS
100/10 TS
STBY
2.2k
STBY
10K
220
0.047
100/10 TS
2SC4081(QR) 0.047
V+5_6VS
0.047
100/10
TS
STBY
STBY
1SS355
CH
STBY
47p
10k
1SS355 470
33u
CH
24p
1k
CH 100p PDC162A
0.047
VOS1
STBY STBY
DAP202K
V+5_6VS
100/16
YB
0.1
100/16
NJM2243M
1k
YB
330p
(AB)
2SC5938A 4.7k
0.01 YB
1k
0
75
47/25
1.2k
STBY
CHASSIS
0
75
47/25
220p
1k
YB
75
220p YB
75
0.1
100/16
YB
TS
NJM2595M
10k
ASS1056
CH
CH
24p
18p
CH
15p
VOS2
9604S-13C
1000/10
47/16
0.1
+12V
UDZS5.1B
9604S-19C
GAVS
9604S-07C
47p
150
CH
1SS355
1k
1k
1SS355
DAN202U
2SB1237X (QR)
0
YB 0.047
STBY
39/3W
STBY
1.5k
UDZS6.2B
W319
KP200TA6L
75
47/25
0.1
100/16
YB
TS
VKB1243
CHASSIS
0.01
YB
0
STBY
220p
75
STBY
YB
XKN3015
QTL1013
YB 0.047
STBY
UDZS6.2B
1.5k
STBY
39/3W
2SA1858X(QR)
1k
1k
+12V
B2B-PH-K-S
V+5_6VS
OSDRT
OSDVIN1
OSDDT
OSDCK
OSDCS
OSDRT
OSDCK
OSDCS
OSDDT
OSDVIN1
VIDEO ASSY
(VSX-918V:XWZ4294)
(VSX-818V:XWZ4292)
P
P
CN130
A3/3
CN129
A3/3
CN901
R
CN803
C2/2
CN551
E
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(SW)
(SW)
(SW)
89
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
1
2
3
5
4
5
4
1
3
2
4321
321
R902
C910
C911
C909
C907
C908
C906
C902 C901
C916
R904
C915
R903
R901
R905
C903 CN901
KN3001 KN51
C57
C56
C55
T51
C51
D58
C61
C54
R54
IC51
55
C60
C53
D51
IC52
R53 D55
RY51
D57
Q51
C52
FUSE1
CN51
W291
W290
D56
RY51
R52
NOTE
2.CAPACITORS
Unit: p-pF or μF unless otherwise noted.
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
+
-
Rated Voltage: 50V expect for electrolytic capacitors.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
R
XKB3063
JA902
L
V
FVL
GNDA
FVR
TO MAIN ASSY
FRONT V
GAV
TO VIDEO ASSY
U+5V REG.IC
D20PYY0410E
J52
AC WUP
AC RY
ST+5V
5.0V
TO TRANS2 ASSY
GNDU
12.2V
STBY
W286
W287
W276
ASR7013
POWER RELAY
(2/2)
AKR7001- N
L
11.7V
ATT7040
OUT IN
+-
~
~
CHASSIS
330
470p
0.01
0.22
0.01
470p
0.22
CH
100p
CH
100p
330
100p
470k
CH
100p
CH
470k
YB
YB
CEAL-TS
75
47/25
YB
YB
YB
YB
B5B-PH-K-S
GNDU
CHASSIS
VNE1948-A VNF1084
0.01 YF
0.01
0.01 YF
YF
0.01/AC250V
ACE7013
MTZJ5.1B
10k
47/25
NJM78L05UA
51048-0400
STBY
STBY
DF06SA
1000/16
3.3k
1SR139-400-T
RT1N431M
XCG3010-
0.01/AC250V
1SS133
H51 H52
RKP1751
1SS133
ASR7013
(1/2)
27 1/2W
L51
XTF3004
3
1
2
530
AKC-081
FRONT VIDEO ASSY
(XWZ4300)
R
CN107
A1/3
CN354
P
RQ
• NOTE FOR FUSE REPLACEMENT
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
CAUTION -
(V)
: Video Signal Route
(L)
: Audio Signal Route (L ch)
(SW)
: Audio Signal Route (SubWoofer ch)
(V)
(V)
(L)
(L)
PRIMARY ASSY
(XWZ4302)
Q
CN1201
TO AC CORD
Power
Transformer
D
REK1027 (T3.15 A)
LIVE
NEUTRAL
90 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.14 FRONT IN ASSY
3
2
1
7
4
6
510
9
11
8
2
3
1
12
13
14
C951
F951
R951
JA951
KN951.
C954
C952
C953
JA952
C972
R952
Q952
Q951
R984
R986
R987
IC952
R988
R956
C961
R958
C955
R981
R982
C959
R953
R955
C967
R985
C973
C981
C980
R980
C971
D975
L972 R970
L970
R969
L971
C969
C970
R979
CTF1295
0.1 YB
100
GP1FMV51RK0F
VNF1084
STBY
0.1
0.01
XKN3017
STBY
STBY
RT1P241M
RT1N241M
STBY
TC4066BFN
10K
STBY
STBY
STBY
1k
100K
STBY
STBY
22K
10K
470p
6.8k
100k
10/50
STBY
STBY
STBY
0
STBY
STBY
DAP202U
GNDD
STBY STBY
STBY
ATH7015
STBY
JQ
100/16
0.1
0
1.RESISTORS
2.CAPACITORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
NOTE
Unit: p-pF or μF unless otherwise noted.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.+
-
STBY
123
FRONT OPT
(CHASSIS)
GNDCH
1
2
3
MIC IN
Audio/
USB
V51
D-
D+
GND4
3
2
(MIC)
JA953
XKP3086-
FRONT IN ASSY
(XWZ3366)
T
T
91
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
-
+
-
+
1
4
2
3
5
4
1
2
3
11
97
9
108
57
6
6
5
8
3
4
3
4
1
2
1
2
C956
D951
C960
R972
R957
R960
C965
D957
R959
R954
IC951
C962
C963
R966
C964
R967
C957
C958
R963
D953
R961
IC951
C968
R962
D952
CN953
CN951
CN956
10/50
1k
UDZS5R1(B)
100p
33p
4.7k
100k
DAN217
33k
100
NJM4565MD
0.01
10/50
4.7k
33p
33k
10/50
0.01
100 10/50
UDZS5R1(B)
100k
100
NJM4565MD
UDZS5R1(B)
B4B-PH-K-S
B5B-PH-K-S
9604S-09C
(1/2)
MIC AMP
(MIC)
(2/2)
D-
GNDD
D+
V5 USB
SHIELD
D+5V
TO DIGITAL IN ASSY
(COMPLEX ASSY 2/3)
GNDD
SHIELD
FRONT OPT
STBY
(MAIN ASSY 1/3)
NC
NC
FRONTR
GNDA
FRONTL
GNDA
V-7
TO MAIN ASSY
MICSW
MICOUT
V+7
MCACC SW
CN956
9604S-11C
(USB BLOCK)
TO DSP+USB MODULE(818,518/J)
TO DSP+HDMI+USB MODULE(918)
T
CN122
A1/3
CN401
B4/4
CN401
V4/5
92 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.15 HDMI & DSP & USB ASSY (1/5)
HDMI & DSP & USB ASSY
(VSX-918V:AWX8977)
V
1/5
V1/5
V2/5
V3/5
MCN1903
V2/5
V2/5,3/5
RX6
RX2
DIRB
DIRM
DIRERR3
DIRCS
DSPCLK
DSPDI
DIRDO3
DIRRST
DIRD
DIRL
CN5
VKN1374-A
GNDD 1
RX5 2
GNDD 3
V+5D 4
RX4 5
47u/6.3
C103
47u/6.3
C108
C106
0.1u/10
C105
0.1u/10
C104
470p/50
CH
C107
1000p/50
C102
0.1u/10
C109
0.1u/10
C110
470p/50
CH
C111
0.47u/10
C101
NM
C112
NM
C113
0.01u/16
L102
QTL1013-A
L101
QTL1013-A
L104
NM
L103
NM
GNDD
GNDD
GCH
AK4114VQ
IC101
DIR&DIT
1
2
3
TEST2
4
5
6
7
8
P/SN
9
XTL0
10
XTL1
11
VIN
12
TVDD
13
14
TX0
15
TX1
16
BOUT
17
COUT
18
UOUT
19
VOUT
20
DVDD
21
DVSS
22
MCKO1
23
LRCK
24
SDTO
25
BICK
26
MCKO2 27
DAUX 28
XTO 29
XTI 30
PDN31
32
33
34
35
INT0
36
INT1 37
AVDD 38
R39
VCOM 40
AVSS 41
RX0 42
43
RX1 44
TEST1 45
RX2 46
47
RX3 48
JA101
VKB1159-A
COAX 2
1
R103
100
2
1
4
36
5
8
7
R108
100
2
1
4
36
5
8
7
R105 47
R106 22
R102
100k
R107 NM
R101
100k
R109
10k
R110
0
R111
18kF%
R112
10
R113
NM
R114
75
R104 47
TP115
TP114
TP113
TP111
TP110
TP109
TP108
TP107
TP106
TP105
TP104
TP103
TP101
TP102
TP116
TP112
V5D
V5D
V5D1
V3D
V3D2
V3D
V3D1
OSC2
ADDT
RX3
DA
DC
AWX8977
AWX9162
Except as below
North America
IPS0/RX4
NC_AVSS1
DIF0/RX5
DIF1/RX6
NC_AVSS2
DIF2/RX7
IPS1/IIC
NC_DVSS1
CM0/CDTO/CAD1
CM1/CDTI/SDA
OCLS1/CCLK/SCL
OCKS0/CSN/CAD0
NC_AVSS3
NC_AVSS4
*R123 0
GNDD
V3D3
93
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
V1/5
V2/5
V2/5
V2/5,3/5
V4/5,5/5
V2/5,3/5
V2/5
V2/5
To HDMI Block
UDT
UBCK
ULR
UMCK
S2DT
FDTI
S2BC
BCKI
S2LR
LCKI
S2MC
USBSW
S1MC
HLRS1DT
HFDT
S2DT
S1BC
S2BC
HBCK
S2LR
S1LR
HMCK
S2MC
S1DT
DIRM
DIRL
S1BC
S1MC
DIRD
DIRB S1LR
HDDO
HMCK
HDRST
RX2
HLR
HDRQI
HDRQO
HBCK
HDMUT
HDDI
HDSCK
SDTI
HFDT
BDTI
CDTI
UDT
USBRST
USBCTL
USBPWR
ULR
WRTMOD3
USBDAI3
USBDAO3
XFLAG
UMCK
RX6
UBCK
S1BC
S1DT
S1LR
S1MC
S2BC
S2DT
S2LR
S2MC
USBREQ
HDSW
MCLK
C181
NM
C191
0.1u/10
C171
0.1u/10
C182
NM
C173
C172
470p/50
C192
470p/50
CH
L181
NM
L191
QTL1013-A
L171
QTL1013-A
GNDD
GNDD
GNDD
IC191
(4/4)
11
12
13
14
7
IC191
TC74VHC08FTS1
(1/4)
3
1
2
14
7
IC191
(2/4)
6
4
5
14
7
IC191
(3/4)
8
9
10
14
7
TC74VHC157FTS1
IC171
Switch for HDMI
SELECT
1
1A
2
1B
3
1Y
4
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
XST
16
VCC
NM
IC181
Switch for USB
SELECT
1
1A
2
1B
3
1Y
4
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
XST
16
VCC
R184
NM
R181
NM
R171
100
R182
NM
R172
47
R183
NM
R173
100
R174
100
R193
100
R192
100
R194
47
R195
47
R196
100
R191
100
R197
NM
R198
NM
R185
0
R186
0
R187
0
R188
0
R175
NM
R176
NM
R177
NM
R178
NM
TP169
TP197
TP196
TP195
TP194
TP193
TP192
TP191
TP190
TP198
TP189
TP188
TP187
TP161
TP162
TP163
TP164
TP165
TP166
TP167
TP168
TP186
TP170
TP171
TP172
TP173
TP174
TP175
TP177
TP178
TP179
TP180
TP182
TP183
TP184
TP185
V3D6
V3D7
V3D
V3D5
V3D
V3D
OSCU
DCDC
DA
HDUD
DA
MCK2
MCK3
MCK1
SEL
H
L
Y
USB
DIR/XM/HDMI
L
SEL
H
DIR/XM
Y
HDMI
BCK
LRCKMCK
DATABCK
LRCKMCK
DATA
1000p/50
*R167
0
*R168
0
*R165
0
*R166
0
94 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.16 HDMI & DSP & USB ASSY (2/5)
HDMI & DSP & USB ASSY
(VSX-918V:AWX8977)
V
2/5
V2/5
V1/5
V1/5
V1/5
V1/5
FDTI
BDTO
CDTO
SDTO
FDTO
DSPDI
DSPDO3
DSPCLK
DSPSS
DSPHRQ3
DSPRST
DSPMOD
DECMUT3
CDTI
BDTI
DSPBSY3
LCKO
BCKI
LCKI
BCKO
OSC1
SDTI
USBREQ
NM
CN201
G1
V2
TDO 3
TDI 4
TCK 5
TMS 6
P. U 7
100u/4
C229
100u/16
C230
C203
470p/50
C206
0.1u/10
C205
NM
C207
NM
C208
0.1u/10
C209
470p/50
C210
0.1u/10
C251
NM
C202
0.1u/10
C201
NM
C215
0.1u/10
C214
470p/50
C211
NM
C212
NM
C213
NM
C232
0.1u/10
C231
NM
C204
0.1u/10
C252
0.1u/10
C217
0.1u/10
C216
470p/50
C219
0.1u/10
C218
470p/50
C220
0.01u/16
C222
0.1u/10
C221
470p/50
C227
NM
C228
0.1u/10
C266
NM
CH
C225
470p/50
C264
8p/50
CH
C265
8p/50
CH
C226
0.1u/10
C262
0.1u/10
C261
470p/50
CH
C263
NM
C224
0.1u/10
C223
NM
C268
NM
C267
NM
L261
QTL1013-A
L201
QTL1013-A
L262
NM
L203
ATL7002-A
L251
QTL1013-A
L204
QTL1013-A
L202
ATL7002-A
GNDD
GNDD
GNDD
GNDD
IC262
NM
NC
1
INA
2
GND0
3
OUTY 4
5
Vcc
PDC173A8
IC251
CS#
1
SO
2
WP#
3
VSS
45
SI
6
SCK
7
HOLD#
8
VDD
TC7WH125FU
IC202
G1
1
A1
2
Y2
3
GND
45
A2
6
Y1
7
G2
8
VCC
IC261
TC7WHU04FU
(1/3)
YA
GND
VCC
IC261
TC7WHU04FU
(3/3)
YA
GND
VCC
IC261
TC7WHU04FU
(2/3)
YA
GND
VCC
DSPC56371AF180
IC201
DSP
SDO4_SDI1_PC7
1
IO_GND_1
2
IO_VDD_1
3
SDO3_SDI2_PC8
4
SDO2_SDI3_PC9
5
SDO1_PC10
6
SDO0_PC11
7
CORE_VDD_1
8
PF8
9
PF6
10
PF7
11
CORE_GND_1
12
PF2
13
PF3
14
PF4
15
PF5
16
IO_VDD_2
17
PF1
18
PF0
19
IO_GND_2
20
PF9
21
SCAN
22
PF10
23
IO_GND_3
24
IO_VDD_3
25
TIO0_PB0
26
TIO1_PB1
27
CORE_GND_2
28
CORE_VDD_2
29
TDO
30
TDI
31
TCK
32
TMS
33
MOSI_HA0
34
MISO_SDA
35
SCK_SCL
36
SS_HA2
37
HREQ
38
PLLA_VDD
39
PLLA_GND
40
PLLP_VDD
41
PLLP_GND
42
PLLD_GND
43
PLLD_VDD
44
EXTAL
45
PINIT_NMI
46
RESET_B
47
MODD_IRQD
48
MODC_IRQC
49
MODB_IRQB
50
MODA_IRQA
51
CORE_VDD_3
52
CORE_GND_3
53
SDO0_PE11
54
SDO1_PE10
55
SDO2_SDI3_PE
56
SDO3_SDI2_PE
57
SDO4_SDI1_PE
58
SDO5_SDI0_PE
59
FST_PE4
60
FSR_PE1
61
SCKT_PE3
62
SCKR_PE0
63
IO_VDD_4
64
IO_GND_4
65
HCKT_PE5
66
HCKR_PE2
67
CORE_GND_4
68
ADO_PD1
69
ACI_PD0
70
CORE_VDD_4
71
HCKR_PC2
72
HCKT_PC5
73
IO_GND_5
74
IO_VDD_5
75
SCKR_PC0
76
SCKT_PC3
77
FSR_PC1
78
FST_PC4
79
SDO5_SDI0_PC6
80
RT1N241M
Q201
R202
100
R203
10k
R226
47
2
1
4
36
5
8
7
R229
47
2
1
4
36
5
8
7
R252
2.2k
R253
10k
R254 NM
R255 10k
R256
10k
R257
10k
R232
47
R251
47
R215
NM
R205
NM
R214
NM
R204
47k
R213
10k
R212 100
R211 100
R206
47k
R230 47
R222
NM
R22847
R227 47
R225
47
R265
NM
R216
100
R210 100
R261
22
R217
NM
R218
NM
R262
470
R263
1M
R209 100
R264
100
R201 47
R207
4.7k
R208100
R233
47
R219
0
R224
47
R223
47
R231
47k
R221
47k
R235
47
R234
47
R220
10k
TP201
TP202
TP203
TP208
TP207
TP204
TP205
TP206
TP261 TP262
TP263
TP264
TP256
TP255
TP254
TP253
TP252
TP265
TP251
V3D
V3D
V3D8
V3D
V3DA
V12
V3DC
V3D9
V3D
V1R2
V3D
V3D
V3DB
V3D
X261
XSS3003-A
24.576MHz
MCK1
DA
OSCU
OSC2
95
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
V2/5
CN806
C2/2
V1/5
V1/5,3/5
V1/5
V1/5
LSBK
LSLK
LSFD
LSSD
LSCD
LSBD
DIRCS
DSPCLK
DSPDI
DIRRST
LCKO
BCKO
FDTO
SDTO
CDTO
BDTO
LSRST
LSINT
LSSCL
LSSDA
LSFD
LSSD
LSCD
LSBD
LSBK
LSLK
LCKO
BCKO
FDTO
SDTO
CDTO
BDTO
LSLK
LSBK
LSFD
LSSD
LSCD
LSBD
SDTO
CDTO
LSSD
LSFD
FDTO
BDTO
LCKO
LSBK
BCKO
LSCD
LSBD
LSLK
CN2
XKP3081-A
RIN
1
GNDA(DAG)
2
LIN
3
GNDA(DAG)
4
FRO
5
VCOMG
6
FLO
7
RCMUT/OVF
8
SRO
9
GNDA(DAG)
10
SLO
11
GNDA(DAG)
12
GNDA(DAG)
14
CO
15
GNDA(DAG)
16
SBRO
17
GNDA(DAG)
18
SBLO
19
GNDD(USB)
20
V+5D(USB)
21
SWO
13
47u/6.3
C318
100u/16
C303
100u/16
C315
C322
1000p/50
C321
1000p/50
C272
NM
C274
NM
C276
NM
C277
0.1u/10
C275
0.1u/10
C273
0.1u/10
C271
0.1u/10
C301
0.01u/16
C302
NM
C305
100p/50
CH
C320
0.1u/10
C319
NM
C317
470p/50
C316
0.1u/10
C304
0.1u/10
C314
470p/50
C313
470p/50
C312
470p/50
C311
470p/50
C310
470p/50
C309
470p/50
C306
0.1u/10
C308
NM
C307
NM
D302
MA152WK
D301
MA152WA
L302
QTL1013-A
L301
QTL1013-A
L271
QTL1013-A
GNDD
GVCM
GDAC
GNDD
GNDD
GNDD
GNDDA
GNDD GNDD
ML87V5002
IC271
LIPSYNC IC
VSS1
1
2
3
BCKI0
4
5
DI0
6
7
BCKI1
8
DI1
9
VCC1
10
11
BCKI2
12
DI2
13
14
15
DI3
16
VSS2
17
VCC2
18
MODE2
19
20
21
RESET
22
INT
23
SCL
24
SDA
25
VSS3
26
DO3
27
DO2
28
DO1
29
DO0
30
31
32
VCC3
AK4626AVQ
IC301
6ch CODEC
SDOS
1
I2C
2
SMUTE
3
BICK
4
LRCK
5
SDTI1
6
SDTI2
7
SDTI3
8
SDTO
9
DAUX
10 DFS0
11
TST1
12
DZFE
13
TVDD
14
DVDD
15
DVSS
16
PDN
17
TST2
18
CAD1
19
CAD0
20
TST3
21
TST4
22
LOUT3
23
ROUT3
24
LOUT2
25
ROUT2
26
LOUT1
27
ROUT1
28
TST5
29
NC
30
LIN
31
RIN
32
DZF2/OVF
33
VCOM
34
VREFH
35
AVDD
36
AVSS
37
DZF1
38
MCLK
39
P/S
40
DIF0/CSN
41
42
43
TDM0
44
R272
47
R279
100
R317
100
R271
100
R284
NM
R273
100
R278
NM
R277
0
R283NM
R282NM
R276 NM
R274 10k
R302
100
R303
NM
R304
0
R275 NM
R281100
R316
47
R280100
R306
4.7
R305
NM
R307 NM
R308NM
R309 100
R310 100
R311 100
R312 100
R313 100
R314 100
R315
NM
R301
47
TP304
TP305
TP306
TP307
TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP315
TP316
TP317
TP318
TP302
TP301
TP283
TP321
TP320
TP319
TP281
TP277
TP275
TP303
TP280
TP271
TP279
TP273
TP282
TP278
TP272
TP274
TP276
V3D
V3DV5D
V5DU
V3D
V5A1
V3DE V5A2
V5A
V3DD
MCK3
MCK2
DC
ADDT
SYSCLK
LRCKI0
LRCKI1
LRCKI2
LRCKI3
BCKI3 MODE1
MODE0
BCK0
LRCK0
DIF1/SCL/CCLK
LOOP0/SDA/CDTI
96 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.17 HDMI & DSP & USB ASSY (3/5)
HDMI & DSP & USB ASSY
(VSX-918V:AWX8977)
V
3/5
V3/5
CN112
A3/3
USBDAI3
XMMUT3
XMMUT
USBDAO
XMFS
DIRERR
DSPHRQ
DECMUT
DIRDO
DSPBSY
DSPDO
LSRST
DECMUT
DIRDO
HDDO
HDMUT
HDSCK
USBDAO
USBCTL
DSPSS
HDDI
WRTMOD
USBRST
DSPCLK
XFLAG
DSPHRQ
USBSW
USBPWR
DSPMOD
HDRQI
DIRERR
LSINT
DSPDI
HDSW
HDRST
DSPBSY
DIRCS
HDRQO
LSSDA
USBDAI
LSSCL
DSPDO
DSPRST
DIRRST
DSPHRQ3
DIRERR3
XMFS3
DSPBSY3
DIRDO3
DECMUT3
DSPDO3
WRTMOD3
WRTMOD
USBDAI
USBDAO3
9604S-35C
CN3
GNDD 1
GNDD 2
DIR ERR 3
DIR RST 4
DEC MUTE 5
DSP DI 6
DSP DO 7
DSP CLK 8
DSP RST 9
DSP SS 10
BUSY 11
DSP HREQ 12
DSP MODE 13
DIR DO 14
DIR CS 15
USB XRST 16
USB POWER 17
USB DAI 18
USB DAO 19
USB CTL 20
XFLAG 21
WRITE MODE 22
USB SW23
LS SDA 24
LS SCL 25
LS INT26
LS RESET 27
HD DO 28
HD SCK 29
HD DI 30
HD REQI 31
HDMI SW32
HD RESET 33
HD REQO 34
HD MUTEO 35
C331
NM
C332
0.1u/10
C351
NM
C352
0.1u/10
L331
QTL1013-A
L351
QTL1013-A
GNDDGNDD
GNDD
GNDD
GNDD
IC331
TC74VHC08FTS1
1A
1
1B
2
1Y
3
2A
4
52B
62Y
7GND8
3Y
9
3A
10
3B
11
4Y
12
4A
13
4B
14
VCC
IC351
TC74VHCT541AFTS1
G1
1
A1
2
A2
3
A3
4
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
VCC
NM
Q341
RT1N241M-TLB
R45
100k
R353
100
2
1
4
36
5
8
7
R354
100
2
1
4
36
5
8
7
R42
100k
R48
100k
R44
100k
R46
100k
R47
100k
R41
NM
R352
NM
R337
NM
R336
0
R334
100
R333
NM
R43
100k
R345
NM
47k
TP331
TP351
TP27
TP28
TP29
TP30
TP32
TP33
TP34
TP35
TP36
TP37
TP38
TP39
TP40
TP41
TP42
TP43
TP44
TP45
TP46
TP47
TP48
TP49
TP50
TP51
TP52
TP53
TP54
TP55
TP56
TP57
TP58
TP59
TP31
V5D2
V5D
V5D3
V3DF
V3D
5V -> 3V
Level shifter
for XM,USB
3V -> 5V
Level shifter
for DSP,DIR,XM,USB
*R331
0
*R338
0
XMRST
XMDI
97
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
V3/5
CN805
C2/2
V1/5,2/5
V1/5
!!
USBDAO3
XMFS3
DSPHRQ3
DSPDO3
DIRERR3
DSPBSY3
DIRDO3
DECMUT3
XMANT3
XMLNK3
XMMUT3
XMRST3
XMDI3
XMDO3
XMLSDP3
XKP3077-A
CN1
RX3 1
uGRTN2
V+5D(HDMI) 3
GNDD 4
DGRTN5
DGRTN6
DGRTN7
V+5D 8
V+5D 9
GNDA(DAG) 10
GNDA(DAG) 11
V+5A 12
V+7D(HDMI) 13
100u/16
C21
C23
1u/10
C13
C15
C2 NM
C1 NM
C3 NM
C5 NM
C6 NM
C9
0.01u/16
C10
470p/50
C14
C7
C12
470p/50
C11
0.1u/10
C4 NM
C25
1u/10
C24
1u/10
C22
1u/10
D21
UDZS5R6(B)
D1
UDZS5R6(B)
L1
ATL7002-A
L3
L2
ATL7002-A
GVCM
GNDD
GDAC
GNDD
(XM)
GDAC
(CODEC)
GNDD
(DSP)
GNDD
(DIR)
GNDD
GDAC
(CODEC)
GNDDA
GNDD
(DIR)
GCH
IC1
PQ1LAX95MSPQ
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
IC2
PQ1LAX95MSPQ
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
R4 NM
R3 NM
R5
NM
R6
NM
R2 NM
R7 0
R8
NM
R21
20k F%
R1
100k
R9
NM
R24
12k F%
R23
100 F%
R22
12k F%
TP64
TP63
TP62
TP61
TP60
TP2
TP9
TP10
TP11
TP12
TP13
TP8
TP7
TP1
TP6
TP332
TP333
TP334
TP335
TP336
TP337
TP338
TP339
TP340
TP342
TP343
TP344
TP345
TP346
TP347
TP3
TP4
TP5
V7DH
V5DH
V1R2
V5A
V3D
V5D
V2V1
V5D
DC
RX3
NM
NMNM
1000p/50
ATL7002-A
XMLNK
XMFS
XMLSDP
XMDO
XMANT
XMMUT
XMERR
XMPWR
XMSW
XMDI
XMRST
XMDT4
XMSCRT TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
98 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.18 HDMI & DSP & USB ASSY (4/5)
HDMI & DSP & USB ASSY
(VSX-918V:AWX8977)
V
4/5
V4/5
V1/5,5/5
TCN953
V1/5,5/5
!
USBH_D-T
USBH_D+T
XA15T
XA14T
XA13T
XA12T
XA11T
XA10T
XA9T
XA8T
XA19T
XA18T
XA17T
XA7T
XA6T
XA5T
XA4T
XA3T
XA2T
XA1T
XA16T
XD15T
XD7T
XD6T
XD5T
XD4T
XD2T
XD0T
XD3T
XD1T
XA0T
OET
WET
XD0T
XD1T
XD2T
XD3T
XD4T
XD5T
XD6T
XD7T
XD8T
XD9T
XD10T
XD11T
XD12T
XD13T
XD14T
XD15T
XA0T
XA1T
XA2T
XA3T
XA4T
XA5T
XA6T
XA7T
XA8T
XA9T
XA10T
XA11T
XA12T
XD8T
XD9T
XD10T
XD11T
XD12T
XD13T
XD14T
USBRST3
USBH_D-T
USBH_D+T
BM0
BM1
BM2
CPDT
CPCK
RX6
CPRDY
USBRST3
FLCS
WET
SDCS
XD0T
XD1T
XD2T
XD3T
XD4T
XD5T
XD6T
XD7T
XA21T
XA16T
XA15T
XA14T
XA13T
XA0T
XA10T
XA2T
XA1T
XA3T
USBDAO3
CPRST
USBDAI3
XFLAG
USBCTL
CN401
AKM1275-A
V5USB 1
D- 2
D+ 3
GND4
NM
C428
100u/16
C443
100u/16
C425
C441
0.1u/16
C442
0.1u/16
C471
0.1u/16
C466
470p/50
C465
NM
C464
470p/50
C463
470p/50
C461
0.1u/10
C467
0.1u/10
C468
470p/50
C462
470p/50
C436
470p/50
C435
470p/50
C434
0.1u/10
C432
0.1u/10
C431
0.01u/16
C430
470p/50
C401
0.1u/10
C402
470p/50
C404
470p/50
C403
0.1u/10
C406
470p/50
C405
0.1u/10
C408
470p/50
C407
0.1u/10
C426
0.1u/10
C472
1u/16
C429
0.1u/10
C424
470p/50
C423
0.1u/10
C422
330p/50
CH
C421
2.2u/10
C420
1200p/50
C433
470p/50
C419
0.1u/10
C427
470p/50
C418
470p/50
C417
0.1u/10
L404
QTL1013-A
L471
NM
L462
QTL1013-A
L403
QTL1013-A
L401
QTL1013-A
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
IC471
AAT4618IGV-0.5-1
OUT
1
GND
2
FAULT
3
ON
4
5
IN
IC461
HY57V641620FTP-6
VDD1
1
DQ0
2
VDDQ1
3
DQ1
4
5
DQ2
6
VSSQ1
7
DQ3
8
DQ4
9
VDDQ2
10
DQ5
11
DQ6
12
VSSQ2
13
DQ7
14
VDD2
15
LDQM
16
/WE
17
/CAS
18
/RAS
19
/CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD3 28
VSS1
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC1
37
CKE
38
CLK
39
UDQM
40
NC2
41
VSS2
42
DQ8
43
VDDQ3
44
DQ9
45
DQ10
46
VSSQ3
47
DQ11
48
DQ12
49
VDDQ4
50
DQ13
51
DQ14
52
VSSQ4
53
DQ15
54
VSS3
TCC8600-00X-EA-UG
IC401
VSS1
1
XD4
2
XD5
3
XD6
4
XD7
5
XD8
6
VDDI1
7
VSS2
8
VDDIO1
9
XD9
10
XD10
11
XD11
12
XD12
13
XD13
14
XD14
15
XD15
16
XA0
17
XA1
18
XA2
19
XA3
20
XA4
21
XA5
22
XA6
23
VDDI2
24
VSS3
25
VDDIO2
26
XA7
27
XA8
28
XA9
29
XA10
30
XA11
31
XA12
32
XA13/SDBA0
33
XA14/SDBA1
34
XA15/SDnCAS
35
XA16/SDnRAS
36
XA17/NDCLE
37
XA18/DQM0
38
XA19/DQM1
39
VDDI3
40
XA20/DQM1
41
XA21/
42
VDDIO3
43
SDCLK
44
VSS4
45
SDCKE
46
SDnCS
47
nWE
48
nOE
49
nCS0
50
nCS1
51
nCS2
52
nCS3
53
XOUT
54
XIN
55
XTOUT
56
XTIN
57
VDDI4
58
VSS5
59
GPIO_B6
60
NDnWE
61
UART0TX
62
UART0RX
63
READY/MODE0
64
VDDIO4
65
ADIN4
66
ADIN2
67
ADIN0
68
VDDADC
69
VSSADC
70
VSSPLL1
71
XFILT1
72
VDDPLL1
73
VDDPLL
74
XFILT
75
VSSPLL
76
nRESET
77
MODE1
78
USBH0_DN
79
USBH0_DP
80
VSS6
81
USBH1_DN
82
USBH1_DP
83
VDDUSB
84
VDDIO5
85
GPIO_B21
86
GPIO_B22
87
GPIO_B23
88
GPIO_B24
89
GPIO_B25
90
VDDI5
91
GPIO_D15
92
GPIO_D16
93
GPIO_D17
94
GPIO_D1895
GPIO_D19 96
VSS7
97
GPIO_D20
98
GPIO_D21
99
TDI
100
TMS
101
TCK
102
TDO
103
nTRST
104
GPIO_A0/SPDIFTX
105
GPIO_A1
106
GPIO_A2
107
GPIO_A3
108
GPIO_A4
109
VDDI6
110
GPIO_A5
111
GPIO_A6
112
GPIO_A7
113
GPIO_A8
114
GPIO_A9
115
GPIO_A10
116
GPIO_A11
117
VSS8
118
VDDIO6
119
GPIO_A12
120
GPIO_A13
121
GPIO_A14
122
GPIO_A15
123
VDDI7
124
XD0
125
XD1
126
XD2
127
XD3
128
L442
VTH1043-A
1
122
33
4
4
L441 VTL1169-A
L402
10u
L443
NM
R499
NM
R424
100
R447
10
R446
10
R445
15k
R423
4.7k
R471
100k
R472
NM
R463
47k
R462
NM
R421
22
R444
15k
R473
100
R420
10k
R443
0
R422
0
R442
0
R417
100 R416
100
R415
100
R414
100
R419
100
R413
100
R412
47k
R418
100
R498
NM
R411
100
R441
NM
R474
4.7k
R497
NM
R496
NM
R410
10k
MUTE
TDI
MTS
TCK
TDO
TRST
ADIN
USBDN
USBDP
VDDIO
GNDD
TP408TP407
TP406
TP405
TP404
TP403
TP402
TP401
TP531
TP532
TP536
TP537
V5USB
V3UV+3DU V18D
V5USB
V+3DU
V+1R8U
V+3DU
V5DU
UD
UD
RT1N431M
Q471
IC462
AYW7236-A
A15
1
A14
2
A13
3
A12
4
5
A11
6
A10
7
A9
8
A8
9
A19
10
NC1
11
WE#
12
13
NC2
14
NC3
15
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE#
27
VSS1
28
OE#
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
46
VSS2
47
BYTE#
48
A16
FLASH ROM
64M SDRAM
USB POWER CONTROL
RESET#
RY/BY#
DQ15/A-1
99
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
V4/5
V5/5
V1/5,5/5
!
!
XA13T
XA14T
XA15T
XA16T
XA17T
XA18T
XA19T
XA20T
XA21T
SDCKE
SDCLK
SDCS
WET
OET
FLCS
SDCKE
XA20T
SDCLK
XA12T
XA11T
XA9T
XA8T
XA7T
XA6T
XA5T
XA4T
XD15T
XD14T
XD13T
XD12T
XD11T
XD10T
XD9T
XD8T
CPCK
BM2
BM1
CPRST
USBRST3
USBRST
BM0
CPRDY
CPDT
USBPWR
100u/16
C455
C485
0.1u/10
C454
0.1u/10
C457
1u/10
C456
NM
C453
NM
C481
0.1u/10
C486
470p/50
C451
1u/10
C452
NM
C484
100p/50
CH
C410
470p/50
C409
0.1u/10
C411
0.1u/10
C412
470p/50
C437
NM
C413
10p/50
CH
C414
470p/50
CH
C415
0.1u/10
C416
470p/50
D451
NM
L481
QTL1013-A
L461
QTL1013-A
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
IC402
S-1200B18-M5
VIN
1
VSS
2
ON/OFF
3
NC
4
5
VOUT
IC403
NM
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
RT1N431M
Q402
2SA1577(QR)
Q401
R432
1k
R431
NM
R461
NM
R402 100
R401
NM
R403 100
R482
10k
R483100k
R484100k
R485100k
R486
10k
R487
10k
R488
100k F%
R425
NM
R426
4.7k R427
NM
R428
4.7k R429
NM
R430
4.7k
R404 100
R405 100
R454
NMF%
R453
NMF%
R451
NM
R452
NM
R406 100
R456
3.3k
R455
1.8k
R407
2.2M
R408
47
R409
4.7k
TP410
TP411
TP412
TP413
TP414
TP428
GNDD
GNDD
TP427
TP541
TP540
TP539
TP533
TP534
TP535
TP538
TP409
V3U
V5DUV3D
V+3DU
V+3DU
V+3DU
V3U
V+1R8U
V+3DU
X402
CSS1614-A
MAIN
UD
X481
ASS1172-A
32.768kHz
1
2
4
3
341S2154
IC481
VCC1
1
XIN
2
XOUT
3
CLOCK_ENAB
4
NC1
5
NC2
6
I2C_SCL
7
I2C_ADDR0
8
I2C_ADDR1
9
I2C_ADDR2
10
CP_READY
11
MODE0
12
MODE1
13
NC3
14
I2C_SDA
15
MODE2
16
ROSC
17
SPI_nSS
18
SPI_SIMO
19
SPI_SOMI
20
SPI_UCLK
21
NC4 22
NC5 23
NC6 24
NC7 25
NC826
NC9 27
NC10 28
NC11 29
NC12 30
NC13 31
CLOCK_OUT 32
NC14 33
NC15 34
NC16 35
NC17 36
NC1837
nRESET 38
VSS 39
VCC2 40
C482
5p/50 CH
C483
5p/50 CH
VEF1040-A
JH501
R481
1M
1.8VReg.
BOOT MODE
100 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
10.19 HDMI & DSP & USB ASSY (5/5)
HDMI & DSP & USB ASSY
(VSX-918V:AWX8977)
V
5/5
V5/5
XA5R
XA6R
XA7R
XA8R
XA9R
XA10R
XA11R
XA12R
XA13R
XA14R
XA15R
XA16R
XA17R
XA18R
XA19R
XA4R
XA3R
XA2R
XA1R
XA0R
XA-1R
XD7R
XD6R
XD5R
XD4R
XD3R
XD2R
XD1R
XD0R
CPCK
CPDT
CPRST
CPRDY
USBDAI3
USBDAO3
WER
OER
USBH_D-R
USBH_D+R
XA15R
XA14R
XA13R
XA12R
XA11R
XA10R
XA9R
XA8R
XA19R
XA18R
XA17R
XA7R
XA6R
XA5R
XA4R
XA3R
XA2R
XA1R
XA16R
XA-1R
XD7R
XD6R
XD5R
XD4R
XD2R
XD0R
XD3R
XD1R
XA0R
OER
WER
V3UR
1.5V
WRTMOD3
USBRST3
RB/REQ
OSCU
USBRST3
UDT
UBCK
ULR
RYBY
RB/REQ
USBREQ
RYBY
CN501
NM
5USB 1
D- 2
D+ 3
GND4
NM
C504
NM
C501
NM
C543
C503
NM
C517
NM
C561
NM
C541
NM
C502
NM
C507
NM
C508
NM
C562
NM
C506
NM
C505
NM
C509
NM
C510
NM
C542
NM
L501
NM
L561
NM
L504
NM
L502
NM
GNDD
GNDD
GNDD
GNDD
GNDD
NM
IC504
IN/OUT1
1
OUT/IN1
2
CONT2
3
GND
45
IN/OUT2
6
OUT/IN2
7
CONT1
8
VCC
IC561
NM
A15
1
A14
2
A13
3
A12
4
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE#
12
RESET#
13
A21
14
WP#/ACC
15
RY/BY#
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE#
27
VSS1
28
OE#
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
VSS2
47
BYTE#
48
A16
IC501
NM
RYBYB/MISO
1
WEB
2
OEB
3
ACLK
4
RSTB
5
SCL
6
SDA
7
PIO1
8
PIO0
9
RXD
10
TXD
11
DVSS1
12
LRCK/SS
13
BCK/SCLK
14
SDATA/MOSI
15
DVDD
16
TCK
21
TMS
22
DVDDIO1
23
PVDDC
24
XIN
25
TM
26
PVSSC
27
AVDDC
28
USBDM
29
USBDP
30
AVSSC 31
REXTI
32
A19
33
A1834
A17
35
A16
36
A15
37
A14
38
A13
39
A12
40
A11
41
A10
42
A9
43
A8
44
A7
45
A6
46
A5
47
DVDD2
48
A1
52
A0
53
A_1
54
DVSS2
55
DQ7
56
DQ6
57
DQ5
58
DQ4
59
DQ3
60
DQ2
61
DQ1
62 DQ0
63
DVDDIO2
64
TDI
20
TDO
19
TRST
18
MCLK
17
A2
51
A3
50
A4
49
L542
NM
1
122
33
4
4
L543
NM
L541 NM
NM
Q504
R563
NM
R542
NM
R534
NM
R541
NM
R561
NM
R562
NM
R537
NM
R513
NM
R516
NMF%
R512
NM
R511 NM
R510 NM
R564
NM
R519
NM
R509 NM
R508NM
R507 NM
R506 NM
R505 NM
R518
NM
R536
NM
R517
NM
R501 NM
R543
NM
R502 NM
R503 NM
R504 NM
R535
NM
TP508
GNDD
TP506
TP505
TRST
TDO
TDI
TCK
TMS
TP516
TP504
TP501
TP503
TP502
TP543
TP520
TP542
TP544
TP521
TP522
TP523
TP524
TP525
TP526
TP527
TP529
TP530
TP545
TP507
V+3DU
V+3DU
V+3DU
V3UR
V+1R5
V15D
V5USB
FLASH ROM
101
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
V5/5
V1/5,4/5
V4/5
!
USBH_D+R
USBH_D-R
UMCK
C514
NM
CH
C515
NM
CH
C554
NM
C552
NM
C551
NM
C553
NM
C516
NM
C512
NM
C513
NM
C511
NM
L503
NM
GNDD
GNDD
GNDD
GNDD
GNDD
IC503
NM
VIN
1
VSS
2
ON/OFF
3
NC
4
5
VOUT
NM
IC502
1A
1
3Y
2
2A
3
GND
45
2Y
6
3A
7
1Y
8
VCC
R514
NM
R515
NM
TP515
TP517
TP518
GNDD
TP528
V+1R5
V+3DU
V+3DU
X501
NM
33.8688MHz
UD
MAIN
1.5VReg.
102 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11. PCB CONNECTION DIAGRAM
11.1 DSP & USB and HDMI ASSYS
2/2
A
A
AWX8979
R210
R211
R407
R408
L261
L262
R218
R219
CN201
L462
R418
R225
R419
R226
R227
R228
CN401
R421
R422
R423
IC181
R431
C201
R432
C202
C203
C204
L481
C205
C206
C207
C208
C209
C210
R444
C214
R251
R445
C215
R252
R446
C216
R253
R447
C217
R254
C218
R255
C219
X402
C413C414
C221
C222
C223
C224
R261
C225
R262
C226
R263
C227
R264
C228
R265
C229
C423
C230
C424
C425
R462
C426
R463
C427
C428
R271
C429
R273
C430
R279
C432
C433
C434
C435
C436
C437
C443
R481
C251
C252
C261
C455
C262
C263
C264 C265
C266
C267
C268
C271
X261
C272
C273
C467
C274
C468
C275
C276
IC201
C481
L121
IC401
C482
C483
C485
C486
X481
Q341
R303
R307R308
R30
IC251
R315
R123
IC261
IC262
R130R131
R132
L181
IC462
R136
R137
R138
IC271
R139
R335
L191
C301
C30
C303
C304
C305
C307C308
R345
C3
IC481
C121
C129
C130
C131
X121
C132
C133
C134
C135
C136
R181
R182
R183
R185
R186
R187
R41
R42
R43
R44
R45
R194
R196
Q201
Q401
Q402
L202
C181
C182
L403
L404
CN4
IC121
CN7CN8
JH501
R201
L442
R202
L251
R208
LF
A30C5/C7
[[ G ]]
AWX9163 AWX9164
AWX
20
5
1
15
10
1
5151
0201
1
525151
0201
E
E
1 5 10 15 20 25 30
35 40 45 50 55 60
65 70 75 80859095
100 105 110 115 120 125
15 20
15 10 15 20
25
30
35
40
45505560
65
70
75
80
1
15
1
1
E
1
1
1
E
1
1
1
1
1
5
1
1
5
1
5
10
15
20
25
30
35
40
45
1
5
1
15 1015
202530 1
1
1
15 10
15 20
25 30
35 40
15
1015
1
11
1
20
25 30 35
40
1
5
1
IC171
IC181
IC201
IC401
Q341
IC251
IC261
IC262
IC462
IC271
IC1
IC2
IC481
Q201
Q401
Q402
Q
IC101
IC301
IC121
IC
IC122
DSP&USB ASSY
B
B
SIDE A
C
CN112
A
CN8
CN953
T
CN401
NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
4. View point of PCB diagrams.
Symbol In PCB
Diagrams
Symbol In Schematic
Diagrams Part Name
BCE
D
D
G
G
S
S
BCE
BCE
DGS
BCEBCE
BCE
Transistor
Transistor
with resistor
Field effect
transistor
Resistor array
3-terminal
regulator
Capacitor
Connector
P.C.Board Chip Part
SIDE A
SIDE B
103
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
A
C21
C22C23
C24
C25
25
R226
IC171
IC181
R253
R254
C229
C230
R271
C3
C4
C5
C6
L102
L103
C271
C272
L302
L121
R101
R102
R104
R105
R106
R108
R301
R303
R110
R307R308
R309
IC251
D21
R310
R311
R312
R313
R314
R315
JA101
R123
R317
R124
L171
R125
R126
L181
R139
C101
C102
C103
R140
C104
JA121
C105
R142
R143
R144
C108
L191
R145
C109
R146 R147
R148
C301
C302
C303
C110
C304
IC1
C305
IC2
C307C308C309
C310
C311
C312
C313
C314
C121
C315
C122
C316
C123
C317
C318
C319
C127
C128
C129
C320
C130
R21
X121
R22
R23
R24
R171
C135
R172
C136
R173
C137
R174
C138
R175
R176
R177
R178
R181
R1
R183
R184
R4
R185
R5
R186
R6
R187
R7
R8
94
D301
C171
C172
L202
C181
IC101
C182
IC301
CN1
CN2
IC121
CN5IC122
CN6
C11
C12
R127
C15
CN9
10
15
2010
5
1
5
1
1
5
1
5
1
15 10
15 20
25 30
35 40
15 10
15 20
25 30 35
40 45
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
15 1015
15
1015
1
11
1
15
1015
1
11
15 10
15 20
25 30 35
40 45
10
5
1
5
1
3
D381
L1001
A30C5/C7
[[ G ]]
LF
Q101
L101
Q121
VA101
VA102
VA103
VA104
VA105
VA106
VA107
VA108
CN1001
VA301
CN1002
VA302
VA303
VA304
VA111
VA305
VA112
VA306
VA113
VA307
VA114
VA308
Q151
VA115
Q152
VA116
Q153
VA117
Q154
VA118
C1001
C1002
R101
R102
R103
R104
C1011
R105
C1012
R106
C1013
R107
C131
R108
C121
R109
R110
L351
R111
L352
R112
L353
L354
JA101 JA102 JA301
R901
R902
C101
C102
C103
C104
R911
C105
R912
C106
R913
C107
R126
C108
R131
C109
R121
R127
C110
C111
C113
C114
R151
C115
R152
R153
R154
R354
R353
PC
C901
C902
C903
C904
C911
C912
C913
R381
R382
R383
R384
R191
R192
491R391R
C351
R391
R392
IC101
IC102
IC103
D911
D151
IC901
D152
D153
D154
IC911
19
19 11 1
19
1
7
1
20
21
40
41
60
61 80
15
9
AWX8966
1
16
8
1
5
4
5
8
26
UPSIDE CONTACT
1
85
4
/4
Q122Q123
R123
R122
R124
R355
R356 R125
R115
R116
R113
R114
HDMI ASSY
R352
R351
E
E
EE
15
15
E
E
E
E
1
1
1
1
5110
15
51101551
10
15
1 5 10 15 20
25 30 35 40
45 50 55 60
65 70 75 80
15
1015
1
5
1
1
5
1
Q101
Q121
Q151
Q152
Q153
Q
Q154
IC101
IC102
IC103
IC
IC901
IC911
Q122
Q123
W
B
SIDE A
HDMI ASSY
W
(ANP7633-A)
(ANP7635-A)
CN104
A
CN1001 CN1002
CN805
C
CN1
CN806
C
CN2
CN6
CN1903
M
CN5
104 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
A
B
C
0123 0123456789
1
10
0
LF
R114
C112
L104
C113
R113
C1
C2
R2
R3
C111
R111
C107
R109
C106
R107
R112
L2 D1
IC161
R162
R166
R165
L101
R161
C162
C161
L161
R163
R164
R168
R167
D302 C306 R305
R316
R302 C
C
R121
R122
R1
C125
R149
L122
C124
C126
D121
D122
R9
R128
R129
L1
R103
C7
L3
C13
C14
C321
15
1015
1
11
11
1
IC461
Q471
Q
IC403
IC402
IC161
IC351
IC341
IC331
IC
IC202
IC191
IC471
W
B
SIDE B
HDMI ASSY
W
(ANP7633-A)
CN1001CN1002
CN1CN2
105
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
C441
R441
L441
L443
R442
R443
C442
R424
C461C462
IC461
C463C464C465
C466
C402
C401C403
C404
C405
C406
C407
C408
R455
R456
Q471
C471
R472
L471
C472
R46
R471
R473
R402
R403
R404 R411
R401 R405
R406
C421
L402
C416
C415
C419
C431
R420
C412
C411
C410
C409
IC403
R451R452
C456
D451
R453
R454C457
JH501
C484
R482
R483
R484
R485
IC402
C453
C452
C454
C451
R486
R487
R488
L401
R409
R417
R416
R410
R412
R413
R414
R415
R425
R426
R427
R428
R429
R430
C417
C418
C420
C422
D302 C306 R305
R316
R302 C9
C10
R304
L301
R306
R257
R256
L203
R222
R216
R220
C220
R217
R209
R212
R213
L201
R351
R352
C213
R207
R215
C212
C211
R214
R206
R205
R353
R354
L351
R343
R344
L341
R334
R337
R338
L331
C351
C352
IC351
IC341
C342
C341
R331
R332
R336
R333
IC331
R31
C332
C331
R278
R274
R275
R276
R277
L271
C277
R272
R284
R282
R283
R281
R280
L204
C232
C231
IC202
R235
R234
R341R342
R203
C191
IC191
C192
R195
R192
R193
R229
R231
R204
R233
R232
R221
R121
R122
R133
R134
R135
R141
C125
PC
LF
R191
R188
IC471
L461
R461
MUTE
C321 C322
R197
R198
R498
R496
R499
R497
R474
1510
15
20
1
15
10
1
1
1
5
11
11
1
1
15
10
1
15
10
E
1
15 10 15 20 25
30 35 40 45 50
DSP&USB ASSY
B
B
SIDE B
(ANP7635-A)
CN2CN8
CN401
106 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.2 MAIN ASSY
1
9
12
3
1
1
10 20 30
35
14
58
14
58
1
10
13
4
5
8
1
1
14
17
814
17
814
1
10
17
916
18
1
3
916
81
14
58
14
58
R447
R9029
CN122
C5026
L9002
C9015
C5011
CN107
C5027
Q252
C348
C5010
R495
R9093
R5013
R9052
R9059
C139
CN104
R5002
R5001
C5025
R9031
R9046
R9048
R9045
Q9064
C5013
R9030
R493
CN112
C363
C365
R9091
R497
IC311
Q255
Q9002
R9009
D9070
D6002
R5003
R5004
C6001
R6004
D6001
R6010
R436
R494
C368
C367
R496
C364
R498
C366
C388
R550
D251
Q260
R430
C9000
R444
R441
R442
R434
IC251
R433
R435
C256
C254
R9047
CN102
R9053
R9056
C9010
R9004
R9002
R9088
Q9006
R9068
R9012
D9064
D9011
R9066
R9061
R9032
Q256
D9010
R9085
Q9003
R9087
R9081
C9006
C9081
R9082
C9013
R146
Q9001
R438
C255
R465
R445
C9002
C9003
C9016
R9065
CN252
R9058
C9019
IC9002
Q9065
R9049
R9070
R448
Q257
R463
R466
R9008
C9005
R9073
L9001
R437
Q248
R440
Q250
R9084
C300
R449
Q249
D9065
Q9007
R9083
C253
R431
C9017
D254
R9050
X9001
CN106
IC6001
R6002
R6001
R6007
Q6001
R9054
C9082
R9039
R9086
R6009
C9009
R9094
Q9004
C9007
R9092
R9055
R5012
C326
R454
C345
R475
R455
C328
R453
R457
IC9003
R9036
C324
R458
R9005
C323
C341
C321
L9003
C327
C343
R6003
C5014
R9027
R551
R9074
CN101
C5016
R5011
R9057
X5001
C5020
C5012
R9080
C5018
R439
C5015
R432
R9067
R9096
R300
D9069
R6005
R9089
IC9004
R9095
D9068
R9011
R9064
Q253
R5020
C140
R464
C322
R473
CN251
C346
C36
R474
R5010
R471
C342
R145
R472
R456
R452
C325
R467
R6006
R476
C5017
R478
C344
IC5001
C347
R477
IC312
R9051
IC310
7.DISP D0
22.WRT MOD
24.LS SDA
34.HDREQO
19.USBDAO
21.XFLAG
13.1W WP
12.DSP HREQ
10.DSP SS
XWK3364
35
1
SIDE
SIDE
1
CN112
CN112
1
(818MY)
CN112
(818)
1.VIDEO L
3.FRONT R 2.GNDA
1.FRONT L
CN108
2.GNDA
13
CN107
3.VIDEO R
CN108
XWK3358XWK3356
XWK3355
XWK3362
XWK3361
XWK3357
15 SL
16.GNDA
17.C
9.MCACCSW
8.V+7
16.USB XRT
15.DIR CS
8.DSP CLK
11.BUSY
1
14.DIR D0
1
3
3
7.DSP D0
9.DSP RST
SIDE
13.DSP MODE
SIDE
(918)
1.GNDU
1.FRONTR
2.GNDA
2.GNDU
3.+24V
XWK3360
CONTA C T
33.HD RESET
32.HDMI SW
2
6.DISP DI
9
SIDE
CONTA C T
(518)
6.DSP DI
5.DEC MUT
4.DIR RST
3.DIR ERR
7.MICOUT
2.NC
5.V-7
6.MICDET
4.GNDA
3.FRONTL
3.FAN+
1.GNDD
1.FAN
CONTA C T
16.MIC DET
STOP
17.GNDU
10
5.DISP CLK
101
2.FAN-
1
23.USB SW
XWK3365
XWK3363
27.LS RESET
28.HD DO
9
J30
XWK3359
7.XMRST
9.XMRX
8.NC
12.XMPOW
11.XMDAC_RST
10.XMSGUL_SW
6.XMANT_REV
1.XM ERR
5.XMTX1
4.XML SDP
3.NC
2.XMLNK
17.USB POWER
18.USBDAI
14
17
2.FLAC 1
3.-VF
1.FLAC 2
31.HDREQI
30.HD DI
9.T_RST
8.T_PGM
6.T_SCLK
7.SR_RXD
3.T_BUSY
1.VSS
2.SR_TXD
4.NC
5.T_VDD
10.VSS
29.HD SCK
1
12.RMC
4.DISP RST
11.SROUT
26.LS INT
35.HDMUTE0
25.LS SCL
15.STBY+5V
9.DISP EN
10.SRIN
SIDE
14.XMDT4
13.XMSC
MODE
CONTA C T
1
20.USB CTL
14.GNDU
RATE
CONTA C T
8.DISP RDY
CONTA C T
4
1
5
8
NP
41
8
5
NP
8
1
5
4
NP
814
71
814
7
1
8
916
1
16
18
9
8
14
5
4
1
85
20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
X
0
10
20
30
40
50
60
70
80
90
100
110
120
130
Y
SIDE A
A
MAIN ASSY
A
CN3
V
CN112
CN8
B
CN1
W
CN10
CN901
R
CN107
CN956
T
CN122
CN401
H
CN101
DC Fan
Motor
(VSX-918V)
(VSX-818V)
CN252
891
G
CN251
(XNP3127-B) CN102
for FLASH
107
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
1
11
14
58
1
7
1
17
14
58
1
9
1
10
19
1
15
1
21
14
58
14
58
1
7
1
10
13
14
58
14
58
4
5
14
58
CN103
R242
C204
R201
C5026
C242
CN116
R202
C147
C5027
C132
R488
C370
R495
R484
IC315
C166
C290
C5028
CN104
R5002
R5001
C5025
C131
CN110 R323
R324
C363
IC311
R282
CN132
C1031
C135
R5003
R5004
C181
CN129
CN109
L5002
R6010
R318
C270
CN111
C252
C251
R494
C368
R496
C9030
R485
R512
R513
R515
C387
C393
R514
C386
C388
C389
R508
R550
1
R442
C269
C254
C249
C262
R262
C138
C122
C124
C201
C129
D101
C241
R396
C362
C130
R143
R312
C250
R509
CN118
CN142
C246
C244
C385
C384
C199
C390
Q361
C210
C136
C334
C125
C217
C134
C133
IC105
C272
C165
C264
R317
R313
R311
C266
C243
R327
C333
R241
R326
R319
R315
C245
IC104
C218
C206
C282
C123
C271
CN125
C289
C285
C180
C284
C281
R281
C283
C265
R142
R141
CN105
CN130
C127
C286
C128
R475
R455
R453
R457
C126
C209
C121
IC103
C323
C341
C321
C202
C343
C205
C203
C137
R328
C155
C322
R473
CN117
R320
R316 R325
C361
R474
C261
R471
C342
R472
C291 C292
R456
C263
R261
R452
R279
R467
R476
R478
C344
IC106
R477
IC312
IC310
CN141
10.RDS
6.V2
K3364
17
7
16.RMC
2.V-7V
11
1.V+7V
8.GNDA
SIDE
7.HPD_IN
7.V3
9.SIRIUS RESET
3.SIRIUS RX
5.SIRIUS L
4.SIRIUS TX
6.GNDA
SIDE
1.OSD RST
9.SW DET
13.SWO
12.GNDA
11.SLO
9.SRO
10.GNDA
7.FLO
8.RCMUT
2.OSD CS
5.XPROT
2.NECK
3.6 OHM
1.GNDU
4.OLDT
7.F-DRIVE
6.DCDT
5.FRO
8.AMUTE
6.VCOMG
91
17.SRRX
8.AMUTE
14.GNDA
13.FL
12.GNDA
11.SR
10.GNDA
9.FR
15.SL
16.GNDA
17.C
14.GNDA
15.CO
7.-12V
8.FLAC1
9.FLAC2
10.-VF
11.AC WP
5.GAV
6.GAV
16.GNDT
14.GNDU
15.ST+5V
1.RIN
2.GNDA
3.LIN
4.GNDA
13.D+5V
21.SP-B RY
19.SP-A RY
18.HP SW
20.R/C RY
4.SELB
K3360
17.T+9V
CONTA C T
3.NC
2.DDC SW
1.CE
13
4.SWOUT
CONTA C T
6.HPD_S
5.SELA
J1
15
PRODUCTION CODE
3.OSD CLK
1
CONTA C T
K3365
K3363
1
K3359
1.GNDA
2.GNDA
FC
ICT
1
19
1
SIDE
CONTA C T
1
SIDE
7.SIRIUS R
CONTA C T
4.OSD DT
19.NC
5.V1
102
7
J1
1.C
2.AG
1
18.SRTX
1
13.SW1
15.SR IN
11.INH
12.SW2
3.+12V
12.AC RY
SIDE
10.OSD_ON
6.TL
4.TUNER DO
7.+9V
3.TUNER CLK
5.SL
14.SR OUT
3.SW
6.AG
4.AG
7.SR
5.GNDT
1.TUNER CE
8.TR
2.TUNER DI
9.VSM
11.GNDT
41
85
4
1
5
8
21
1
58
1
4
A30C5/C7
[[ G ]]
14
58
8
5
41
85
41
4
5
4
1
5
150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300
SIDE A
A
CN704
C
CN110
CN1001
W
CN104
CN307
F
CN105CN103
FM/AM TUNER
Unit CN303
P
CN129 (VSX-918V)
(VSX-918V)
CN304
P
(VSX-818V)
CN130 (VSX-818V)
CN815
C
CN109
CN816
C
CN111
108 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
150160170180190200210220230240250260270280290300
120
21 40
41 60
61 80
R248
R244
R246
R256
D107
C257
R257
C154
R158
R132
R181
R131
C145
R264
R482
C332
C331
D331
D332
D311
R149
R112
L101
R157
C153
R499
C117
R156
L112
L111
C112
C111
C148
R147
C149
C152
D312
R162
R161
L102
R111
C187
C5004
C151
R151
R518
R502 R483
R275
R277
C277
R516
R517
R308
C268
R270
C114
C188
R235
C278
R278
R253
R249
C208
R213
R206
R113 R101
C185
R107
C186
R214
R203
C207
R240
R159
R211
C258
R106
C115
C105
R137
C116
R239
R210
C118
C5001
R105
C5002
C106
R507
R209
R135
R243
R506
R180
R258
R129
R205
C248
R255
R104
R136
R121
R128
C197
R108
C108
R182
R114
C179
C113
R215
R216
R115
C101
R127
C198
R207
R154
R274
C104
L104
R251
R183
R272
R247
R245
IC108
C247
C150
R204
R208
R212
R276
R232
R505
R504
D105
R314
R116
R124
C183
C184
R123
R102
C102
C146
R273
R291
R289
R293
R122
R287
R285
R283
C287
R130
C182
R295
C141
R271
R269
R322 R321
R284
R263
R290
R292
R288
R294
C298
R152
R305
R304
R303
R461
R462
R296
R298
R148
C297
R297
C288
R286
R138
C192
C107
C5005
C191
R268
R266
R126
R252
C1041
R254
R250
R155
R103
R110
C109 C110
L103
C103
R109
R134
R133
C190
C189
R549
R125
C5003
R481
R260 R259
D103
R307 R306
C267
R480
R265
R267
R236
4.TUNER DO
5.GNDT
7.+9V
6.TL
8.TR
10.RDS
14.SR OUT
XWK3355
11.SDET/INH
10.OSD_ON
9.SW DET
8.AMUTE
7.V3
6.V2
5.V1
CN110
CN103
1.TUNER CE
4.SIRIUS TX
XWK3357
CN129
2.V-7V
17
1.V+7V
3.OSD CLK
15
7.FLO
8.RCMUT
9.SRO
11.SLO
10.GNDA
6.VCOMG
5.FRO
6.DCDT
4.OLDT
5.XPROT
2.NECK
3.6 OHM
1.GNDU
13.FL
12.GNDA
11.SR
14.GNDA
12.GNDA
14.GNDA
16.GNDA
15.SL
17.C
15.CO
13.SWO
9.FR
CN109
8.AMUTE
10.GNDA
1
7.-12V
10.-VF
8.FLAC1
9.FLAC2
14.GNDU
2.GNDA
17.T+9V
16.GNDT 6.GAV
5.GAV
1.RIN
2.GNDA
4.GNDA
3.LIN
21.SP-B RY
13.D+5V
15.ST+5V
CN104
7.HPD_IN
11.AC WP
XWK3361
X
20.R/C RY
XWK3356
19.SP-A RY
18.HP SW
12.AC RY
1.GNDA
3.+12V
4.SWOUT
6.HPD_S
2.TUNER DI
7.F-DRIVE
7
2.OSD CS
11
1
15.SR IN
6.GNDA
19.NC
18.SRTX
17.SRRX
XWK3358
XWK3359
3.SIRIUS RX
1
60
41
21
1
16.RMC
13.SW1
12.SW2
1
13
80
1
20
40
21
61
CN132
4.AG
6.AG
7
7.SIRIUS R
5.SIRIUS L
9.SIRIUS RESET
8.GNDA
5.SL
7.SR
2.AG
1.C
1
1
X
XWK3360
CN105
5.SELA
2.DDC SW
4.SELB
1.CE
3.NC
1
CN130
3.TUNER CLK
3.SW
11.GNDT
9.VSM
4.OSD DT
1.OSD RST
91
19 1
SIDE B
A
MAIN ASSY
ACN110
CN132CN105 CN103CN129 (VSX-918V)
CN130 (VSX-818V)
CN109CN111
CN104
109
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
2030405060708090100110120130140150160
0
10
20
30
40
50
60
70
80
90
100
110
120
130
X
Y
130
31 50
5180
81
100
D9067
Q259
D253
R9098
R479
R482
D255
R9018
R5006
R9062
R9017
R9097
R499
R9033
R9044
R9028
R5007
IC9001
D9006
D9007
R502
R500
R483
R516
R443
R280
R9041
R9010
R9014
R9013
R9007
R9016
R9015
R446
R9003
R9001
C9004
C392
R9060
R9063
R9023
C9012
R9038
R9024
C5008
R322 R321
R9034
R9019
R9020
R9021
R9022
R460
R305
R304
R303
R461
R9006
R462
C9014
C9011
R459
R140
R5016
R9026
R9072
Q254
R9025
R5005
R5009
Q5009
R139
C9001
R9042
R9043
R549
R481
C9018
R307 R306
R480
C9008
R9037
R9071
9.T_RST
15
17.GNDU
15.STBY+5V
16.MIC DET
14.GNDU
CN101
13.1W WP
30
20
8.T_PGM
35
18.USBDAI
1.FRONT L
2.GNDA
3
CN108
1
3.VIDEO R
CN107
1.VIDEO L
2.GNDA
13.FL
12 GNDA
14.GNDA
16.GNDA
15.SL
17.C
10.XMSGUL_SW
CN122
20.USB CTL
10.VSS
31
3.+24V
1
CN104
2.GNDU
1.GNDU
CN251
1
3
5.DEC MUTE
35.HDMUTE0
34.HDREQO
33.HD RESET
32.HDMI SW
31.HDREQI
30.HD DI
25.LS SCL
26.LS INT
29.HD SCK
27.LS_RESET
28.HD DO
21.XFLAG
22.WRT MOD
24.LS SDA
23.USB SW
XWK3361
XWK3362
19.USBDAO
5.V-7
3.FAN+
1.FAN STOP
6.DSP DI
10
1
80
6.MICDET
4.GNDA
51
50
CN252
XWK3364
30
7.MICOUT
2.FAN-
9
3.FRONTL
2.GNDA
1
1.FRONTR
CN102
9.MCACCSW
8.V+7
1
4.DIR RST
XWK3365
12.XMPOW
6.XMANT_REV
7.XMRST
8.NC
9.XMRX
RATE
11.XMDAC_RST
1.XM ERR
2.XMLNK
3.NC
14
4.XMLSDP
5.XMTX1
3.DIR ERR
2.NC
1.GNDD
1
17 1
11.SROUT
12.RMC
10.SRIN
1.FLAC 2
3.-VF
9.DISP EN
7.DISP D0
8.DISP RDY
6.DISP DI
4.DISP RST
5.DISP CLK
2.FLAC 1
CN106
10
13.XMSC
14.XMDT4
1
100
81
1.VSS
2.SR_TXD
3.T_BUSY
4.NC
5.T_VDD
6.T_SCLK
7.SR_RXD
15.DIR CS
9.DSP RST
16.USB XRST
14.DIR D0
8.DSP CLK
11.BUSY
12.DSP HREQ
10.DSP SS
13.DSP MODE
17.USB POWER
7.DSP D0
MODE
3.FRONT R
1
XWK3363
XWK3360
5.SELA
2.DDC SW
4.SELB
1.CE
3.NC
25
91
1
0123456789
0123
0
01
C
B
A
LF
31
1
SIDE B
A
CN112CN106
CN107CN122CN101 CN252 CN251
(XNP3127-B)
CN104 CN102
110 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.3 POWER PACK ASSY
0 1020304050607080 90 100 110 120 130 140 150 160 170 1
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
X
Y
1 234 1234
1 1818
122
R703
R702
D701 D702
C701
C702
C703
C704
R613 R617
R609
R611
C609
C615
R621
D603
R619
D601
R615
IC600
C605
R601
D778
C784
R787
D777
R786
R785
R781
C779
R777
R783
C781
R782
R687
R691
C685
C688
R693
D684
R692
R690
C683
R681
R701
R688
R689
R623
R695
L751
R751
R756
C756
C755
R755
C754
R754
C751
C753
R753
R761
L761
R762
R763
C761
C763
R764
C762
C764
L753 L762
D681
D682
R711
R694
R788
R704
C757 C758
C766
C765
R708
R707
C759
H701
H702
IC607
IC606
R642
R641
C630
R639
R637
C635
R636
R635
D632
R638
C633
R631
C772
C771
R771
R772
L754
C773
IC702
IC701
D677
D678
R677
R678
R721
R722
C659
R667
R661 R659
C655
R651
R699
D683
IC603
R790
C517
C785
R789
L501
IC610
C521
R710
D713
Q721
Q722
Q704
Q703
Q633
Q605
Q505
Q683
RY752
RY753
RY501
RY751
R713
R709
W235
W106
W197
W143
W125
W159
W192
W171
W120
W179
C707
KN601
W101
W105
W128
W100
W245
W246
W241
W215
W249
R731
C708
W73
W71
W191
W193
W266
W173
W269
W242
W268
W204
W104
D784
D783
C706
C705
W103
W172
W234
W214
W213
W178
W270
W267
W216
W265
W271
W239
W243
W154
W152
W127
Q701
W111
W147
R784
W124
W153
W129
W155
Q702
W84
R732
W83
W108
W199
W107
W236
W238
W122
W240
W109
W177
W244
W247
W248
W272
W146
W110
W123
W174
W180
W119
W200
W198
W176
W149
W82
W121
W148
W77
W162
W144
W297
W150
W175
W287
W145
W97
W202
W302
W72
W298
C740
W288
CN753
W282
W85
W78
W79
W301
491010
FR
PAC015A
J701
518
918/8
GREY
CN751
CN752
CN751
CN752
CN752
J607
BROWN
J605
YELLOW
J606
BLUE
WHITE
WHITE
J602
J603
GREY
YELLOW
J605
RED J4
RED J6
WHITE
BLACK
J3
J702
J702
SR FR
SL FL
C
FL
J701
c
FR
FL
SR
SL
J609
J608
J608
J609
GNDA
WHITE
491010
491001
ICP-N10
ICP-N10
AS ROHM.CO.LTD
AS MARKED. MFD.
REPLACE IC LINKS
CAUTION
BOND
J604
RED
J604
RED
J8
PRINTED SIDE
PRINTED SIDE
NOT U
BOND
VH-
VH-
VL-
VL+
VH+
VH+
NECK-
NECK+
NECK-
SBROUT
COUT
SBLOUT
SBROUT
/SWOUT
COUT
NECK+
SLOUT
NECK-
FLOUT
S.GND
S.GND
GNDA
GNDA
GNDA
GNDA
FR
FL
SR
SL
C
CHASSIS
CHASSIS
VL-
J5
WHITE
J7
BBAA
word surface
J603
BOND
BOND
BOND
BONDBOND
18
22
1
word surface
LITTLE FUSE INC.
AS MARKED. MFD. AS
REPLACE IC LINKS
CAUTION
AS MARKED.
REPLACE FUSE
RISK OF FIRE
1
NP
NP
NP
NP
FCICT
C7
[[ G ]]
CN753
J4
G
J3
G
J3J4
J5J6
G
POWER PACK ASSY
C
J5J6
J7
G
J7
SIDE A
C
111
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330
1 18
1
6
1 18
12
10 11
1
14
15
1
13
110
11
1234
1
9
1
17
1
21
1
14
15
1
15
16
1
21
C697
W116
L751
R751
R752
C754
C752
R754
C751
C753
R753
L752
D711
C711
D712
C712
R705
R706
R711
57 C758
D652
C666
R668
C656
R652
R674
R664
R662
R660
R642
C660
R641
C630
R640
D631
R639
R637
R636
D632
R638
IC605
R618
D604
D602
R616
R630
C610
IC604
R614
R612
R610
R628
C616
D606
R622
C606
R670
R672
D654
R666
R624
R620
R626
IC601
D608
W88
CN702
R725
D675
D676
D779
R676
R724
R723
R673
C659
C665
D651
R667
R663
R661 R659
R671 R669
C655
R651
R665
D653
IC602
R645
D645
R647
D647
R646
D646
D648
R648
R699
IC608
IC609
R712
CN701
D780
W137
C709
W165
Q722
Q704
Q703
Q656
Q655 Q606
Q633
RY751
W163
CN807
CN805
810
C813
C808
D828
C809
C810
D827
D829
C802 C801
W113
W86
W164
W195
W74
W293
W229
W300
W289
W263
W220
W292
W114
W179
W262
W264
W70
IC804
28
W186
W260
W261
W279
W255
W190
W222
W206
W251
W249
C850 W188
W166
R602
W231
W134
W274
W275
W277
W276
W227
W280
W278
W135
W189
W138
W139
CN808
W291
W117
W118
CN704
C705
W217
W211
W142
W194
D831
W232
D781
W115
W183
W223
W205
W254
W258
W216
W271
W226
W154
W161
W111
W169
W250
D782
W153
W129
W155
W237
W228
W80
W296
W253
W248
W272
W110
W252
CN816
D806
D807
W187
W141
W140
W168
W167
W219
W210
W273
W225
W230
W207
W256
W180
W208
W257
W221
W224
W209
W136
W218
W203
W132
W157
W200
W185
W133
W184
W181
W112
W131
W182
W158
W130
W156
CN815
W75
W160
W284
W126
W259
CN813
W233
Q810
W69
D900
W201
W294
W295
W309
W285
W286
C860
W81
W282
W68
R675
CN803
W87
D830
W98
CN806
XWZ4328
XWZ4326
XWZ4324
XWZ4325
20.GNDA
(USB)
20.GNDD
XWZ4322
VL-
VL+
VH-
491010
1
3.DGRTN
XWZ4323
491010
SIDE
1
11
CN827
1
SIDE
15
518
918/818
CN751
CN751
J605
ELLOW
J606
BLUE
J602
WHITE
J601
WHITE
J601
BLUE
J606
BROWN
J607
SIDE
V+5
9.V+7H
8.V+5
FR
L
5.DGRTN
1
491010
7.V+5
6.DGRTN
2.DGRTN
21.NC
FR
1.DGRTN
4.DGRTN
18.SWOUT
16.GAV
15.-12V
19.+12V
17.GAV
14.FL AC1
13.FL AC2
12.-VF
11.AC WP
10.AC RY
9.D+5V
8.GNDU
7.ST+5V
6.GNDT
5.T+9V
4.HP. SW
3.SP-A RY
2.R/C RY
1.SP-B RY
1.CO
2.GNDA
3.SWO
4.GNDA
15.RIN
14.GNDA
13.LIN
12.GNDA
11.FRO
10.GNDA
9.FLO
8.RCMUT
7.SRO
6.GNDA
5.SLO
1.C
2.GNDA
3.SL
4.GNDA
5.FL
6.GNDA
7.SR
8.GNDA
9.FR
10.AMUTE
11.F_DRIVE
12.DCDT
14.OLDT
15.6OHM
16.NECK
17.GNDU
13.XPROTECT
1.GNDD
2.NC
3.DIR ERR
4.DIR RST
5.DEC MUTE
6.DSP DI
7.DSP DO
8.DSP CLK
9.DSP RST
10.DSP SS
11.BUSY
12.DSP HREQ
13.DSP MODE
14.DIR DO
15.DIR CS
SIDE
SIDE
CONTA C T
1.GNDD
2.NC
3.DIR ERR
4.DIR RST
5.DIR CS
6.DIR DO
7.DSP MODE
8.DSP HREQ
9.BUSY
10.DSP SS
11.DSP RST
12.DSP CK
13.DSP DO
14.DSP DI
15.DEC MUTE
1.RIN
2.GNDA(DAG)
3.LIN
4.GNDA(DAG)
5.FRO
6.GNDA(DAG)
7.FLO
8.RCMUT
9.SRO
10.GNDA
11.SLO
12.GNDA
13.SWO
14.GNDA
15.CO
16.GNDA
17.SBRO
18.GNDA
19.SBLO
1.NC
2.UGRTN
3.V+5D
4.GNDD
5.DGRTN
6.DGRTN
7.DGRTN
8.V+5D
9.V+5D
10.GNDA
11.GNDA
12.V+5A
13.V+7D
1.GNDA
2.SWOUT
3.GNDU
4.+12V
5.GAV
6.-12V
11.ST+5V
9.AC WUP
10.GNDU
8.AC RY
2.DREG
1.DREG
5.REG B
4.REG G
3.REG B
7.FL AC1
6.FL AC2
6.HP L
5.HP G
4.HP R
3.A.MUTE
2.HP.SW
1.GNDU
1.V+5D1
2.V+5D2
3.DREG
4.DREG
5.GNDD
6.REG B+
8.REG B-
7.REG G
9.-12V
10.GAV
11.+12V
6
1
1
CONTA C T
1
491010
WHITE
SIDE
CONTA C T
POWER PACK
J43
CONTA C T
NOT USED
9
PRINTED SIDE
XWZ4327
1
15
TA 7 809S
/OVF
NOT USED
CONTA C T
VH-
VL-
VL+
VL+
VH+
VH+
NECK-
NECK+
SLOUT
NECK-
FLOUT
FLOUT
VH-
S.GND
GNDA
DA
GNDD
21.V+5D
GNDD
GNDD
GNDU
GNDU
GNDU
GAV
GAV
GAV
IN
OUT
GNDD
D+5.6V
GNDA
GNDD
D+5V
D+5V
D+5V
GNDU
V+5D T+9V
-12V
-12V
-12V
+12V+12V
+12V
GNDD
V+5D
GNDT
REGB
REGB
DREG
GNDD
HP L
HP G
HP R
A.MUTE
FL AC1
FL AC2
-VF
SBL/SBR/SP-B
FL/FR
R/C SP
FR
FL
NECK+
CHASSIS
CHASSIS
CHASSIS
ASSY
Production Code
PAC014A
17
1
1
1
21
/OVF
CONTA C T
15
SIDE
CONTA C T
21
AA
Q807
Q808
1
word surface
118
word surface
13
119
21
LITTLE FUSE INC.
AS MARKED. MFD. AS
CAUTION
REPLACE IC LINKS
NP
NP
NP
NP
11
10
1
FC
16
1551
O
CN702
CN800
N
810
CN111
A
CN816
CN1
V
CN1
B
CN805
CN2
V
CN2
B
CN806
CN109
A
CN815
CN110
A
CN704
851
D
CN701
CN302
P
CN803
SIDE A
C
(XNP3126-B)
(VSX-918V)
(VSX-818V)
(VSX-918V)(VSX-818V)
112 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
160170180190200210220230240250260270280290300310320330
IN
GND
OUT
C696
R696
D751
D752
C658
C664
C662
C654
R654
C637
C636
R632
C634
C614
C612
C604
R604
C608
C663
C661
C653
R653
C657
R697
R698
R715
R714
D703
R716
Q698
Q696
Q697
Q65
Q652
Q602
C812
C811
D801
CAL1
Q802
Q801 Q804
Q803
Q805
Q806
D742
R742
R889
R730
C871
R727
IC803
R812
R1110
R885
R886
R1105
R808
R806
C806
R1101
R807
R1109
R1102
Q807
Q808
R811
IC805
Q707
Q705
Q724
R900
R726
R680
C807
C870
R887
R888
R813
404
R901
C901
5.DGRTN
4.DGRTN
2.DGRTN
8.V+5
7.V+5
6.DGRTN
15
CN813
CN803
10
1.DGRTN
11
810
V+12
CN808
3.DGRTN
9.V+7H
2.V+5D2
1.V+5D1
3.DREG
4.DREG
5.GNDD
6.REG B+
7.REG G
8.REG B-
9.-12V
10.GAV
11.+12V
15.RIN
14.GNDA
13.LIN
12.GNDA
11.FRO
9.FLO
10.GNDA
8.RCMUT/OVF
7.SRO
6.GNDA
5.SLO
4.GNDA
3.SWO
2.GNDA
1.CO
13.XPROTECT
17.GNDU
16.NECK
15.6OHM
14.OLDT
12.DCDT
11.F_DRIVE
10.AMUTE
9.FR
8.GNDA
7.SR
6.GNDA
5.FL
4.GNDA
3.SL
2.GNDA
1.C
15.DIR CS
14.DIR DO
13.DSP MODE
12.DSP HREQ
11.BUSY
10.DSP SS
9.DSP RST
8.DSP CLK
7.DSP DO
6.DSP DI
5.DEC MUTE
4.DIR RST
3.DIR ERR
2.NC
1.GNDD
15.DEC MUTE
14.DSP DI
13.DSP DO
12.DSP CK
11.DSP RST
10.DSP SS
9.BUSY
8.DSP HREQ
7.DSP MODE
5.DIR CS
6.DIR DO
4.DIR RST
3.DIR ERR
2.NC
1.GNDD
19.SBLO
18.GNDA(DAG)
17.SBRO
16.GNDA(DAG)
15.CO
14.GNDA(DAG)
13.SWO
12.GNDA(DAG)
11.SLO
10.GNDA(DAG)
9.SRO
8.RCMUT/OVF
7.FLO
6.GNDA(DAG)
5.FRO
4.GNDA(DAG)
3.LIN
2.GNDA (DAG)
1.RIN
13.GNDD
12.V+5A
11.GNDA (DAG)
10.GNDA (DAG)
9.V+5D
8.V+5D
7.DGRTN
6.DGRTN
5.NC
4.GNDD
3.NC
2.UGRTN
1.NC
1.SP-B RY
2.R/C RY
3.SP-A RY
5.T+9V
6.GNDT
4.HP. SW
7.ST+5V
8.GNDU
9. D+5V
10.AC RY
11.AC WP
12.-VF
21.NC
20.GNDA
19.T+12V
18.SWOUT
17.GAV
16.GAV
15.-12V
14.FL AC1
13.FL AC2
6.-12V
5.GAV
4.+12V
3.GNDU
2.SWOUT
1.GNDA
6.FL AC2
7.FL AC1
3.REG B
4.REG G
5.REG B
1.DREG
2.DREG
8.AC RY
9.AC WUP
10.GNDU
11.ST+5V
6.HP L
5.HP G
4.HP R
3.A.MUTE
2.HP.SW
1.GNDU
21.V+5D(USB)
1
CN702
CN701
6
20.GNDD
11
17
7.SLOUT+
6.SLOUT-
5.FLOUT-
14.SLIN+
4.FLOUT+
3.S.GND
10.FLIN+
1.VH+
8.NECK-
9.NECK+
2.VH-
7.SROUT+
14.SRIN+
13.SRIN-
8.NECK-
3.S.GND
1.VH+
2.VH-
4.FROUT+
10.FRIN+
11.FRIN-
9.NECK+
13.SLIN-
IC602
IC601
1
IN
1
XWZ4322
XWZ4323
D+5.6V
V+5D
GNDU
GNDT
GNDU
GNDD
GNDD
-12V
GNDD
GNDU
-12V
GAV
+12V
GNDU
FL AC2
FL AC1
+12V
SBL/SBR/SP-B
FL/FR
R/C SP
-VF
FL AC2
FR
FL
GNDD
DREG
D+5V
OUT
CN815
GNDD
GNDA
D+5V
REGB
REGB
GAV
GNDD
GNDD
GNDD
CHASSIS
VH+
CHASSIS
VL-
VH-
VH-
GNDU
VH+
VL+
VL-
VH-
A.MUTE
GNDA
NECK-
NECK+
S.GND
CHASSIS
FLOUT
SLOUT
NECK-
FLOUT
GN
NECK+
GNDD
GAV
+12V
-12V
VL+
HP G
HP L
HP R
XWZ4325
XWZ4326
XWZ4327 XWZ4324
XWZ4328
POWER PACK ASSY
CN807
1
15
1
21
1
CN816
5.FROUT-
12.STBY
12.STBY
6.SROUT-
11.FLIN-
14
1
1
CN805
1
14
115 1
13
-+
?` ?`
1
0123456789
0123
0
01
C
B
A
91
NP
NP
1
5
LF
16
1
21
POWER PACK ASSY
C
SIDE B
C
CN702810CN816CN805
CN806CN815CN704
CN701CN803
113
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
01020304050607080901001101201301401501601700
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
X
Y
C611
C603
R603
R778
C782
C686
R682
C682
C778
C607
C613
C687
C783
D751
R1104
D752
D753
D754
R1103
C684
C780
C637
C636
C632
R632
C634
C653
R653
C657
Q681
Q501
Q601
Q631
Q651
D757
R747
R745
D742
R741
R746
D746
D758
R742
R728
R729
R743
D743
D747
R740
D741
R686
R1105
D745
R685
D744
R744
GNDA
9.NECK+
4.COUT+
3.S.GND
2.VH-
10.CIN+
8.NECK-
12.STBY
14.SBRIN-
11.CIN-
5.COUT-
7.SBROUT+
6.SBROUT-
13.SBRIN+
18
14.SLIN+
10.FLIN+
9.NECK+
17.SBLOUT+
15.SBLIN-
16.SBLIN+
1.VH+
13.SLIN-
IC603
IC602
FR
FL
SR
SL
CHASSIS
C
FLOUT
SLOUT
NECK-
FLOUT
GNDA
S.GND
GNDA
S.GND
GNDA
CHASSIS
NECK-
NECK+
NECK-
VH+
COUT
VL-
VH-
VL+
VL-
VH-
GNDA
COUT
SBROUT
/SWOUT
SBLOUT
SBROUT
/SWOUT
VH+
NECK+
18.SBLOUT-
12.STBY
1
11.FLIN-
14
SIDE B
C
(XNP3126-B)
J3
J4J5J6J7
114 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.4 TRANS2 and TRANS3 ASSYS
0 102030405060
160
170
180
190
200
210
X
Y
0 102030405060
160
170
180
190
200
210
X
Y
1
4
110
11
W381
R1256
CN1201
C1251
IC851
C1250
W382
R1255
R1250
R1251
IC852
IC853
851
LITTLEFUSE INC.
ATTENTION
DE CHEZ
SECONDARY
REMPLACER LE IC COMME INDIQUE.
XWZ4334 XWZ4335
4.ST+5V
1.GNDU
3.AC WUP
2.AC RY
J21
REG B
REG G
AC WUP
AC RY
11
TRANS2
FL AC1
FL AC2
REG B
DREG
DREG
ASSY
GNDU
ST+5V
1
C7
[[ G ]]
1
4
NP
NP
C872
SECONDARY
XWZ4336
XWZ4334
CN1201
4.ST+5V
MFD. BY LITTLEFUSE INC.
REPLACE IC LINKS AS
AS MARKED.
CAUTION
XWZ4333
491004
1.GNDU
3.AC WUP
2.AC RY
DREG
DREG
XWZ4335
IC853
1
10
TRANS2
FL AC1
FL AC2
AC WUP
AC RY
ST+5V
GNDU
851
REG B
REG B
REG G
11
41
LF
CN701
C
851851
55
Q
CN1201
CN1201
TRANS2 ASSY
D
POWER TRANSFORMER
(T1501)
(XNP3126-B)
(XNP3126-B)
SIDE A
SIDE B
D
TRANS2 ASSY
D
115
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
0 1020304050607080 90 100 110
0 1020304050607080 90 100 110
210
220
230
240
250
250
240
230
220
210
X
Y
Y
X
13
R882
C884
R881
C406 C883
C881
IC357
C882
891
D363
CONTA C T
REMPLACER LE
1 GNDU
INDIGUE DE CHEZ
RED
TRANS3 ASSY
XWZ4337
BLACK
WHITE
J4
J3
J5
J7
J6
J22
491.800
IC LINKS COMME
1
SECONDARY
3 +24V
ATTENTION
LITTELFUSE INC.
2 GNDU
SIDE
C7
[[ G ]]
201
891
C406
R882
C882C883
D363
C884
LINKS AS MARKED.
REPLACE IC
PNE-1B1 94V-0
IC357
R881
C881
491.800
2 GNDU
CAUTION
MFD.BY LITTELFUSE INC.
J7
J3
J4
J6
J5
TRANS3
XWZ4337
J22
1 GNDU
3 +24V
3
SECONDARY
1
LF
SIDE A
SIDE B
G
TRANS3 ASSY
G
TRANS3 ASSY
G
POWER TRANSFORMER
(T1501)
J6
C
J3
J4
J3
J3
J3
J5
J3
J7
J3
(XNP3126-B)
(XNP3126-B)
CN251
A
891891
116 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.5 COMPONENT VIDEO ASSY
170 180 190 200 210 220 230 240 250 260 270 280 290
250
240
230
220
210
200
190
180
170
X
Y
1
7
C579
C580
W333
W320
W342
R582
W334
W343
JA552
W335
W340
390
W332
W327
W330
W324
W323
JA551
W339
W322
W325
W338
W337
W331
C575
W336
W328
C574
C573
W341
W326
W329
W321
CN551
OUT
GNDV
V+5.6V
GNDV
V-5.6V
V+5.6V
2.GNDV
3.V-5.6V
4.VIDEO B
5.VIDEO A
6.INH
7.OSD
1.V+5.6V
XWZ4339
OUT
IC552
SIDE
IC551
IC553
ASSY
OUT
CONTA C T
COMPONENT VIDEO
C7
[[ G ]]
17
17
814
16 9
8
1
16 9
8
1
C558
C564
R555
R558
R553
R554
R563
R556
C572
C581
R566
C562
R577
C561
C571
R557
R569
C583
R570
R561
C578
C559
C560
C566
C577
R581
R567
C570
Q500
IC553
C565
R571
R572
IC551
R559
C556
C567
R565
R564
R578
C569
R573
C582
R560
R568
R579
C557
C563
C555
R576
R575
R562
R574
C568
C576
IC552
COMPONENT VIDEO
Y3
Yo u t
1.V+5.6V
2.GNDV
3.V-5.6V
4.VIDEO B
5.VIDEO A
6.INH
7.OSD
XWZ4339
Cr1
18
16
CN551
9
14
8
71
LF
16
9
8
1
1
7
170 180 190 200 210 220 230 240 250 260 270 280 290
170
180
190
200
210
220
230
240
250
X
Y
SIDE A SIDE A
CN310
P
CN551CN551
COMPONENT VIDEO ASSY
E
COMPONENT VIDEO ASSY
E
(XNP3126-B)
(XNP3126-B)
SIDE B SIDE B
E E
117
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
11.6 5.1CH INPUT and HEAD PHONE ASSYS
C1012
C1001
C1002
R1001
R1002
R1003
R1004
C1003
C1004
C1013
C1014
C1015
C1016
R1009
R1010
R1011
R1012
5.1CHIN
SL
XWZ4341
XWZ4342
SR
SW
C
CN307
1.SR
2.AG
3.SL
4.AG
5.SW
6.AG
7.C
17
LF
C1556
C1553
C1554
C1555
R1557
C1552
C1551
R1555
R1556
C1557
Q1552
Q1551
C1558
XWZ4321
4.HP R
6.HP L
1.GNDU
2.HP SW
5.HP G
3.AMUTE
H.P.
16
LF
X
Y
0
X
Y
1
7
CN309
CN307
C1009
C1010
C1021
C1022
5.1CH IN ASSY
XWZ4342
1.SR
XWZ4341
CONTA C T
SIDE
SL
SRSWC
7.C
6.AG
5.SW
4.AG
3.SW
2.AG
C7
[[ G ]]
1
7
16
JA1551
W202
W201
C1561
KN1551
1551
R1551
R1552
R1554
R1553
C1562
6.HP L
1.GNDU
2.HP SW
3.AMUTE
5.HP G
H.P. XWZ4321
4.HP R
J47
HPL
HPR
NP
C7
[[ G ]]
61
NP
110 120 130 140 150 160 170
110 120 130 140 150 160 170
200
200
210
220
230
240
250
210
220
230
240
250
X
Y
150 160 170 180 190 200 210 220 230
150 160 170 180 190 200 210 220 230
0
10
10
20
20
30
30
40
40
50
50
60
70
80
60
70
80
X
Y
CN702
C
1551
1551
CN105
A
CN307
HEAD PHONE ASSY
O
HEAD PHONE ASSY
O
5.1CH INPUT ASSY
F
5.1CH INPUT ASSY
F
(XNP3125-B)
(XNP3125-B)
(XNP3126-B)
(XNP3126-B)
CN307
SIDE A SIDE A
SIDE B SIDE B
F OF O
118 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.7 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS
62
58352311
13
13
W142
C420
C423
W143
R472
W116
W113
W140
W112
W111
W100
W122
W130
W110
W109
W121
V401
W119
470
W117
W101
471
W118
W115
C412
X401
W
W131
S461
S460
S459
S457
S458
S455
S448S449
S456
S471
S447
S450 S451 S452
S454
R457
R456
R455
D502
R459
R454
R460
R461
R465
1 KEY1
2 PWRON
DVD/LD TV/SAT DVR/VCR FRONT V./A. CD
CDR/TAPE/MD
USB
SPEAKERS SELECT
RETRIEVER SBch
TUNE+TUNE-
SIGNAL
ST- ST+
3 FENB
2 FENA
1
3
XWZ4285
1.ENA
2.ENB
3.GNDU
4.KEY3
5.GNDU
XWZ4295
XWZ4284
XWZ4283
FRONT DISPLAY ASSY
3 GNDU
1 GNDU
VSS1
-VF
IC401
J41
J44
11
23
35
58
62
13
C7
[[ G ]]
13
S501 D501
501
POWER
2 PWRON
3 GNDU
1 3
1 KEY1
XWZ4288
XWZ4287
J41
C7
[[ G ]]
0 1020304050607080 90 100 110 120 130 140 150 160 170
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
X
Y
10 20 30 40 50 60 70
210
220
230
240
250
X
Y
SIDE A
HJ
471
501
470
FRONT DISPLAY ASSY
H
POWER KEY ASSY
J
(XNP3125-B)
119
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
1
9
11
1
17
1
15
W127
W124
W125
W108
W144
W107
D500
W102
W133
W103
W136
W134
W123
W122
W137
CN402
W121
CN401
W105
W119
W101
S464
R464
W118
C442
C403
L401
402
W128
W132
W120
W131
W135
R462
W126
S461
R463
W106
S463
S462
404
W129
61
R465
USB FM AM
6.RMC
1.ENA
8.VPP(IC)
7.VDD
6.RESET
2.ENB
3.GNDU
4.KEY3
5.GNDU
17.FLAC2
16.FLAC1
1.VSS0
15.-VF
2.SI1
5.1WUP
3.STBY+5.6V
2.MIC DET
1.GNDU
14.DISPRST
13.DISPCK
12.DISPDI
11.DISPDO
10.DISPRDY
9.DISPEN
8.SRIN
7.SROUT
9.NC
5.NC
4.SCK1
3.SO1
AUX
CONTA C T
SIDE
VDD1
FLAC2
VSS1
VSS1
VSS1
VDD1
VDD1
VSS1
VDD1
GNDU
4.GNDU
J42
J31
1
9
1
11
17
1
TRR
51
231
13
S512
512 KN512
2.FEN A
J44
1.GNDU
JOG ASSY
XWZ4289
3.FEN B
1
3
C7
[[ G ]]
231
15
W139
W138
S505
S507
S503
S506
S502 S504
S513
511
PHASE
STANDARD
DIRECT
AUTO SURR/
ADVANCED
CONTROL
STEREO/
POSITION
MCACC
R. ENCODER ASSY
XWZ4286
4.KEY 3
5.GNDU
1.ENA
2.ENB
3.GNDU
J42
F. S . S U R R
51
C7
[[ G ]]
FCICT
160 170 180 190 200 210 220 230 240 250 260
50 60 70 80 90 100 110 120 130
210
220
230
240
250
X
Y
250 260 270 280 290 300 310 320
120
130
140
150
160
170
180
190
200
210
220
230
240
250
X
Y
SIDE A
IH K
CN101
A
CN401
512
JOG ASSY
K
ROTARY ENCODER ASSY
I
(XNP3125-B)
(XNP3125-B)
(XNP3125-B)
404
511
120 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
R550
C422
C402
C421
R425
R430
R422
D404
C400
R519
R518
R517
R419
R420
R421
D403
R482
R483
R484
R486
R485
R487
R488
R489
R490
R416
R412
R413
R404
R411
R481
C441
D405
C401
R415
R414
R417
R406
R405
R403
R402
C413
Q442
Q484
Q441
9
1
CN402
9.NC
8.VPP(IC)
7.VDD
6.RESET
5.NC
4.SCK1
3.SO1
2.SI1
1.VSS0
5.GNDU
4.KEY3
3.GNDU
2.ENB
1.ENA
VDD1
VDD1
FLAC2
VSS1
VSS1
VSS1
VDD1
VDD1
VSS1
VDD1
17.FLAC2
16.FLAC1
15.-VF
14.DISPRST
6.RMC
5.1WUP
3.Stby+5.6V
2.MIC DET
1.GNDU
13.DISPCK
12.DISPIN
4.D+5.6V
7.SROUT
8.SRIN
9.DISPEN
10.DISPRDY
11.DISPDO
11
1
1
17
1
5
C512
C511
1
XWZ4289
3.FEN B
2.FEN A
1.GNDU
JOG ASSY
3
LF
R505
R506 R504
R503
R507
R.ENCODER
XWZ4286
5.GNDU
4.KEY 3
3.GNDU
2.ENB
1.ENA
1
5
LF
160170180190200210220230240250260
5060708090100110120130
X
Y
250
240
230
220
210
250
240
230
220
210
200
190
180
170
160
150
140
130
120
250260270280290300310320
X
Y
SIDE B
H I K
CN401
512
FRONT DISPLAY ASSY
H
JOG ASSY
K
ROTARY ENCODER ASSY
I
(XNP3125-B)
(XNP3125-B)
404
511
121
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
120
21 40
41 60
61 80
C416
R493
R401
R523
R492
C483
R496
R497
C421
R498
R422
R424
C485
R423
R551
C482
R499
R500
C410
C454
R520
R452
C486
C484
R471
R533
R534
R519
R518
R517
R458
C481
R521
R522
R495
R494
R453
C487
C488
R482
R483
R484
C417
C418
R486
R485
R487
R488
R489
R490
C419
R407
R408
C414
R481
R524
R525
R526
R527
C411
R528
R410
R409 R531
R530
R529
R532
R451
R448
R449
R450
C453
C452
C451
C490
C489
IC401
2.FENA
1.GNDU
3.FENB
1
3
3.GNDU
2.PWRON
1.KEY1
VSS1
-VF
FRONT DISPLAY ASSY
XWZ4285
XWZ4284
XWZ4283
471
470
1
XWZ4295
3
1
61
20
21
41
40
80
60
1
0123456789
0123
0
01
C
B
A
6258
35
23
11
LF
LF
R501
XWZ4288
1 KEY1
XWZ4287
2 PWPON
3 GNDU
13
LF
0
102030405060708090100110120130140150160170
X
Y
10203040506070
250
240
230
220
210
210
200
190
180
170
160
150
140
130
120
110
100
90
80
70
X
Y
SIDE B
HJ
471
501
470
POWER KEY ASSY
J
(XNP3125-B)
(XNP3125-B)
122 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.8 DIGITAL INPUT and FRONT VIDEO ASSYS
190 200 210 220 230 240 250
190
200
210
220
230
240
250
X
Y
190 200 210 220 230 240 250
190
200
210
220
230
240
250
X
Y
120 130 140 150 160 170 180 190
210
220
230
240
250
X
Y
120 130 140 150 160 170 180 190
210
220
230
240
250
X
Y
F1901
R1904
C1903
C1908
C1907
C1906
C1905
R1903
C1909
C1902
R1902
R1901
C1901
C1900
R1900
XWZ4299
IN ASSY
CN1902
1
5
1
CN1903
NC
1.OPT1
2.D+5V
5.GNDD
4.OPT2
3.GNDD
5.SHEILD
2.SHEILD
1.FRONT OPT
3.GNDD
4.D+5V
DIGITAL
XWZ4298
LF
51
C907
C906
C909
C908
C911
C910
C915
R904
R905
C916
R901
C902
R902
R903
C901
2.GNDA
XWZ4300
1.FRONT R
FRONT VIDEO ASSY
5.FRONT V
4.GAV
3.FRONT L
CN901
LF
12
5
1
10
15
KN1902
C1904
KN1901
CN1902
JA1902
JA1901
JA1900
W390
W391
CN1904
W381
W392
100
W393
CN1903
XWZ4299
XWZ4298
DIGITAL IN ASSY
3.GNDD
1.OPT1
2.D+5V
5.GNDD
4.OPT2
5.SHIELD
4.D+5V
3.GNDD
2.SHIELD
1.FRONT OPT
10
5
CONTACT SIDE
J30
J37
SIDE
CONTAC T
1
1
C7
[[ G ]]
1
5
123
45
6
12
5
C903
W911
JA902
CN901
5
3.FRONT L
XWZ4300
J29
4.GAV
5.FRONT V
1.FRONT R
FRONT VIDEO ASSY
2.GNDA
JA902
1
C7
[[ G ]]
SIDE A SIDE A
RMRM
CN5
V
CN107
A
CN1903
CN1903
CN901
CN901
DIGITAL INPUT ASSY
M
DIGITAL INPUT ASSY
M
FRONT VIDEO ASSY
R
FRONT VIDEO ASSY
R
CN354
P
(XNP3125-B)
(XNP3125-B)
(XNP3125-B)
(XNP3125-B)
SIDE B SIDE B
(VSX-918V)
CN5
B
(VSX-818V)
123
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
11.9 REGULATOR ASSY
130 140 150 160 170 180 190 200 210 220
80
90
100
110
120
X
Y
130 140 150 160 170 180 190 200 210 220
80
90
100
110
120
X
Y
12
10 11
14
W373
R801
C806
W374
IC807
W378
D810
W379
C816
W377
D813
R803
W375
CN800
W376
C809
C805
D814
IC808
W372
IC809
W380
R802
IC802
IC801
C819
C810
CONTACT SIDE
PRINTED SIDE
1.V+5D1
2.V+5D2
3.DREG
4.DREG
5.GNDD
6.REG B+
7.REG G
8.REG B-
9.-12V
10.GAV
11.+12V
SIDE
PRINTED SIDE
J43
XWZ4315
GNDD
XWZ4317
REGULATOR ASSY
SIDE PRINTED PRINTED
SIDE
XWZ4316
PRINTED
C7
[[ G ]]
1
11 10
R820
C817
C804
C818
C803
R818
R810
R819
R809
6 REG B+
7 REG G
8 REG B-
11 +12V
10 GAV
9 -12V
CN800
2 V+5D2
1 V+5D1
3 DREG
4 DREG
5 GNDD
XWZ4315
ASSY
GNDD
REGULATOR
XWZ4317
XWZ4316
11
1
10
SIDE A SIDE A
NN
810
C
CN800
REGULATOR ASSY
N
REGULATOR ASSY
N
(XNP3125-B)
(XNP3125-B)
SIDE B SIDE B
CN800
124 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.10 VIDEO ASSY
010 20 30 40 50 60 70 80 90 100 110
0
10
20
30
40
50
60
70
80
X
Y
1
6
1
2
3
4
56
7
1
1
10
19
1
5
1
7
1
10
13
W345
W327
W337
Q301
W346
W334
CN306
W344
C310
CN302
C312
C314
W322
JA308
W324
C307
W319
W305
R316
W304
W342
Q302
C864
W359
W336
W331
W317
W321
W330
C852
W303 W313
W328
C851
W358
W340
W349
W348
W300
W351
W353
JA351
C309
JA352
W318
W335
C308
W355
CN354
C338
CN303
CN305
C391
W338
W347
CN310
W356
C380
C350
C390
W361
W357
CN304
JA305
W325
X851
W343
R313
W320
W360
W341
W354
W352
W333
W350
W332
W315
XWZ4291
8.SW2
15.V1
6.VIDEO INH
6.SROUT
18.OSD CS
-5.6V
+5.6V
2.GAV
3.SRRXD
7.OSD
-5.6V
J33
1.GNDA
XWZ4292
Production Code
7.SW16.-12V
4.+12V
1
3.GNDU
3.V-5.6V
1.V+5.6V
11.SWDET
17.OSD CLK
14.V2
5.GAV
16.OSD DT
19.OSD RT
2.SRTXD
12.AMUTE
4.RMC
1.FRONTV
2.GAV
XWZ4294
13.V3
1.NC
5.SRIN
2.SWOUT
10.V4
5.VIDEO A
J38
ADG
XWZ4290
ADG
4.VIDEO B
VIDEO ASSY
9.INH
ADG
ADG
IC301
IC303
13
CONTA C T
SIDE
17
SIDE
CONTA C T
SIDE
CONTA C T
119
1
1
1
6
C7
[[ G ]]
112
1324
18
916
R305
C863
C379
R301
C866
C854
C865
R312
R859
R310
L853
L305
R857
R856
L302
R391
D651
R394
R858
C853
D359
D360
IC851
D307
R390
C334
C860
R309
C313
L306
R852
R392
Q851
R317
C862
C377
C306
C861
R855
C302
L852
C859
D301
C333
R853
R302
R307
R318
R393
C305
C339
C304
L303
R308
C340
R319
Q303
D302
L851
Q852
C1360
L304
R311
C858
R892
R303
C311
IC301
R314
R315
C856
IC303
D308
C347
C855
R306
R854
D303
D304
R304
C857
C392
R299
C378
C335
C444
14.V2
6.-12V
G
1.NC
MONI
2.SRTXD
REC
15.V1
7.OSD
1.V+5.6
4.RMC
XWZ4292
5.GAV
J33
7.SW1
3.V-5.6V
4.+12V
RMC
G
19.OSD RT
RXD
GG
6.VIDEO INH
6.SROUT
3.SRRXD
CG
VCR
12.AMUTE
13.V3
TV
4.VIDEO B
2.GAV
SRIN
2.GAV
8.SW2
SW
1.FRONT V
5.SRIN
LD/DVD
9.INH
10.V4
11.SWDET
17.OSD CLK
18.OSD CS
VIDEO ASSY
16.OSD DT
ADG
V-5.6V
ADG
ADG
ADG
TXD
XWZ4290
XWZ4291
XWZ4294
13 1
CN310
1.GNDA
2.SWOUT
G
SR OUT
1
1
19
5.VIDEO A
3.GNDU
1
6
1
12
1
24 13
1
16
8
9
7
1
14
5
8
LF
0 1020304050607080 90 100 110
0
10
20
30
40
50
60
70
80
X
Y
SIDE A SIDE A
P P
CN803
C
CN302
CN551
E
CN310
CN130
A
CN129
A
CN304CN303
CN310 CN304
CN901
R
CN354CN354
VIDEO ASSY
P
VIDEO ASSY
P
(XNP3125-B)
(XNP3125-B)
SIDE B SIDE B
CN302
(VSX-918V)(VSX-818V)
125
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
11.11 FRONT IN ASSY
1020304050607080
0
10
20
30
40
50
60
70
80
90
100
110
Y
X
10 20 30 40 50 60 70 80
0
10
20
30
40
50
60
70
80
90
100
110
X
Y
1
9
12
5
14
814
17
12
4
R972
R953
C957
R956 C961
CN956
R982
R981
C963
C962 R963 D952
C956
C970
JA952
C968
JA954
CN951
Q951
R984
R987
L970
JA951
JA953
R955
R988
R985
IC952
R986
D953
CN953
C959
R958
C958
C967
KN951
GNDD
SHIELD
SHIELD
D+5V
1
ASSY
PRODUCTION CODE
1
V-7
GNDA
FRONTR
GNDA
FRONTL
MICOUT
MICSW
CONTACT SIDE
FRT OPT
D-
D+
XWK3366
FRONT IN
GNDD
V+7
MCACC SW
3
LF
V5 USB
19
15
A30C5/C7
[[ G ]]
14
1
8
7
41
R959
R957
C965
R960
C971
C973
R980
C969
L972
D951
IC951
C955
R952
F951
C951
R951
R979
C972
L971
D975
Q952
R966
R967
C964
C952
C960
D957
C954
C953
C981
R969
C980
R970
R962
R954
R961
CN951
SHIELD
D+5V
GNDD
GNDD
GNDA
FRONTR
FRONTL
GNDA
MICOUT
MICSW
V-7
CN956
FRONT IN ASSY
MCACC SW
V+7
SHIELD
FRT OPT
V5 USB
D-
CN953
D+
91
15
LF
4
85
1
14
SIDE A SIDE B
T T
CN122
A
CN956
CN951
FRONT IN ASSY
T
FRONT IN ASSY
T
(XNP3128-A) (XNP3128-A)
CN956
CN951
CN953
CN401
V
CN401
B
CN953
(VSX-918V)(VSX-818V)
126 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.12 PRIMARY ASSY
1
45
9
14
1
23
4
1
W683
R52
T51
W276
C51
KN3001
51
C55
KN51
W680
W292
C57
530
W290
W291
W278
W279
55
W293
R54
L51
W289
C53
D55
W283
W285
S51
W277
C56
R53
R51
IC52
H56
H55
H54
H53
H52
H51
W281
D58
D57
D56
RY51
CN51
C54
W286
W288
C52
W282
W284
W287
W275
W296
W682
W294
W280
J2
N
L
N
L
FU2
FU3
FU1
PRIMARY ASSY
XWZ4301
XWZ4302
1.GNDU
PRIMARY
L
2.AC_RY
J1
4.STBY5V
3.AC_WUP
-REPLACE FUSE
RISK OF
SECONDARY
AS MARKED
FIRE
N
/KU & /J
EXCEPT
/F ONLY
/F ONLY
XWZ4304
XWZ4305
XWZ4303 J52
XWZ4306
C7
[[ G ]]
1
4
210 220 230 240 250 260 270 280 290 300 310 320 330
0
10
20
30
40
50
60
70
80
90
100
110
120
X
Y
SIDE A SIDE A
Q
CN1201
D
55
530
AC IN
CN51
PRIMARY ASSY
Q
(XNP3125-B)
LIVE
NEUTRAL
POWER
TRANSFORMER
127
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
210220230240250260270280290300310320330
0
10
20
30
40
50
60
70
80
90
100
110
120
X
Y
C61
IC51
Q51
C60
D51
XWZ4305
XWZ4304
XWZ4303
XWZ4302
XWZ4301
PRIMARY ASSY
NEUTRAL
AS MARKED
-REPLACE FUSE
RISK OF FIRE
J2
J1
FU3
FU2
FU1
SECONDARY
PRIMARY
4.STBY5V
3.AC_WUP
2.AC_RY
1.GNDU
L
XWZ4306
LIVE
N
4
1
+-
?` ?`
LF
SIDE B SIDE B
Q
55
CN51
PRIMARY ASSY
Q
(XNP3125-B)
530
128 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
11.13 HDMI & DSP & USB ASSY
R407
R408
L462
R416
R417
R418
R419
R801
R802
R803
R804
R805
CN401
R806
R807
R808
R421
R809
R422
R423
R810
IC561
R811
R812
R813
R814 R815
R816
R817
R818
R431
R819
R432
L481
CN801
C59
R821
R822
R823
R824
R825
R826
R827
C60
R828
R829
R444
R445
R446
R447
R830
R831
R832
X402
C413 C414
C801
C802
C803
IC71
C805
C806
C808
C423
C424
C425
R462
C426
R463
C427
C84
C428
C429
X801
R851
R852
R853
R854
C430
R855
C432
C433 C434
C435
C436
C437
C442
C443
R481
R874
R875
R876
R877
C455
C467
C468
Q504
Q74
R891
L501
L502
L503
L504
C481
IC401
C482C483
C485
C486
C871
C872
C873
X481
IC801
C891
C892
C893
L541
L542
R501
R502
R503
R504
R505
R506
R507
R508
R514
L561
R515
R517
CN501
IC462
R534
R535
R536
R537
IC481
C501
C502
C503
C504
R541
C505
C506
C507
C508
C509
C510
C511
X501
C512
C513
C514
C515
C517
R561
IC891
R45
C541
C542
C543
C551
C552
C553
C554
Q401
Q402
C561
C562
L403
L404
R81
R82
R83
R84
R85
IC501
IC502
IC503
IC504
L801
CN3
L442
R210
R211
L261
L262
R218
R219
CN201
R225
R226
R227
R228
R230
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C214
C215
R251
C216
R252
R253
C217
C218
R254
C219
R255
C221
C222
C223
C224
C225
R262
C226
R263
C227
R264
C228
C229
R265
C230
R271
R273
R279
C251
C252
C261
C262
C263
C264 C265
C266
C267
C268
C271
X261
C272
C273
C274
C275
C276
IC201
Q341
IC251
IC261
IC262
R130R131
R132R136
R137
R138
IC271
R335
L191
C303
R345
C131C132
C133
C134
R181
R182
R185
R186
R41
R42
R43
R44
R194
R196
Q201
CN4
R201
R202
L251
R208
A
C66
C65
R856
R261
LF
AWX9162 AWX8977
R518
JH501
AWX
1
1
5
10
15
20
25
30
35
40
45
1
1
5
1
11
E
E
E
1 5 10 15 20 25 30
35 40 45 50 55 60
65 70 75 80859095
100 105 110 115 120 125
15 10 15 20 25 30
3540
4550
55
60
65
70
7580
85
90
95100
11111111111111
1
1
1
5
10
15
20
25
30
35
40
45
15 10
15 20
25 30
35 40
1
1
5
1
E
E
15 1015
20 25 30
35 40 45
50 55 60
1
5
11
5
1
5
3525151
030201
1
15
1
15
1
1
1
1
15 10 15 20
25
30
35
40
45505560
65
70
75
80
E
1
5
1
5
1
5
15 1015
202530
11
1
1
E
15
10
1
15
1
1
IC561
IC61
IC71
IC91
Q504
Q72
Q73
Q74
IC401
IC801
IC611
Q751
Q753
IC462
IC
IC481
IC871
IC891
Q401
Q402
Q601
Q602
Q
Q603
Q604
Q611
IC501
IC502
IC503
IC504
IC701
IC171
IC181
IC201
Q341
IC251
IC261
IC262
IC271
Q201
IC301
IC121
IC1
IC2
IC101
IC122
IC651
HDMI&DSP&USB ASSY
V
V
SIDE A
CN953
T
CN401
CN112
A
CN3
129
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
VA618
VA619
VA620
R601
R602
R603
R604
L651
R605
R606
R607
L654
R608
L655
R609
L656
L657
R610
R611
R805
R612
R613
07
R614
R615
R616
R617
R618
R619
R620
JA601
JA602
C51
R819
C52
C53
C54
C55
C56
C57
C58
C61
R829
C62
R830
IC61
R831
R832
R835
R836
R837
R838
C71
R839
C72
C73
C803
R840
IC71
R841
C611
R842
C612
C806
R843
C613
R844
C614
R651
R845
C615
R652
R846
C616
R653
R847
C80
R654
R848
R655
R849
C82
R656
C83
R657
C84
X801
R850
R661
R662
R663
R664
C91
R665
C92
C93
R667
R668R669
IC91
R670
R872
R873
R874
R875
R682
R683
R684
R685
R686
R687R688
C651
C654
R691
R692
C656 C657
Q72
Q73
Q74
X651
C666
C667
C668
L701
C871
C691
IC611
C692
VA709
VA710
Q751
Q753
R701
R702
R703
L751
L752
L753
R707
L754
R708
R709R710
R711
R712
R713
R714
R715
R721
JA701
R722
R723
R724
R725
R726
R727
R728
D61
IC871
C701
D71
D72
C711
C712
C713
R751
R752
R753
R754
C718
R755
C719
R756
R757
R758
R759
C722
C723
R761
R762
R763
R764
R765
R771
R772
R773
R774
R775
L71
R776
L72
R51
R781
R782
R61
R62
R63
C751 Q601
Q602
Q603
Q604
D701
R77
R78
R79
Q611
R80
R81
R82
R83
R84
R85
R91
L611
R92
IC701
VA601
VA602
VA603
VA604
VA605
VA606
VA607
VA608VA609
VA610
VA611
VA612
VA613
VA614
VA615
VA616
VA617
R225
R226
R227
R228
IC171
R230
C201
IC181
C202
51
R252
R253
R254
R255
C221
C222
C223
C224
C225
C226
C227
C228
C229
C230
R271
C251
C252
C261
C262
C271
C272
L121
R301
R303
R307 R308
R309
IC251
R310
R311
R312
R313
R314
R315
R317
R123
R124
L171
R125
R126
L181
R139
IC271
R140
R142
R143
R144
L191
R145
R146
R147
R148
C301
C302
C303
C304
C305
C307C308C309
C310
C311
C312
C313
C314
C121
C316
C122
C123
C317
C318
C319
C129
C320
C130
X121
C135
R171
C136
R172
R173
C137
R174
R175
R176
R177
R178
R181
R182
R183
R184
R185
R186
R187
R8
1
42
R194
R196
D301
C171
C172
L202
C181
C182
IC301
CN2
IC121
C11
C12
R201
02
L251
A
C21
C22C23
C24
C25
C3
C4
C5
C6
L102
L103
L302
R101
R102
R104
R105
R106
R108
R110
D21
JA101
C101
C102
C103
C104
JA121
C105
C108
C109
C110
IC1
IC2
C315
C127
C128
R21
R22
R23
R24
C138
R1
R4
R5
R6
R7
IC101
CN1
CN5IC122
C64
C63
C66
C65
R261
A30C5/C7
[[ G ]]
IC651
C15
R716
R64
C87
C86
C85
C173
R729
C731
C732
C733
C734
C735
C736
C737
C738
511015511015
15
1
5
1
1 1
1
11
11
11
E
E
E
1
20 25 30
3540
4550
55
60
5
1111111
15 1015 20
25 30 35 40
45 50 55 60
65 70 75 80
1
1
1
1
1
1
1
511015
1
11
1
1
1
1
1
E
E
E
E
E
1
15 10 15 20 25
30 35 40 45 50
55 60 65 70 75
80859095100
1
15
1015
15
1015
1
15
60
65
70
75
80
1
5
1
1
15 1015
1
1
1
1
11
11
11
11
1
15 10
15 20
25 30
35 40
2010
5151
1
1
1
1
1
1
15 10
15 20
25 30 35
40 45
10
15
1
5
1
1 5 10 15 20 25 30
35 40 45 50 55 60
65 70 75 80859095
100 105 110 115 120 125
15 10
15 20
25 30 35
40 45
V
SIDE A
(ANP7636-A)
CN805
C
CN1
CN806
C
CN2
CN1903
M
CN5
130 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
L652
L653
R631
R632
R633
R634
R635
R636
R637 R638
IC771
C617 C618
C619
C620
C621
C622
C623C624
C631
C632
R671
R672
R673
R87
R681
C652
C653
C655
C661
C662
C663
C664
C665
C669
C670
C671
C672
C673
C674
C675
C676
C677
C678
C679
L702
L703
L704
L705
C680
C681
C682
C683
IC631
IC632
Q752
R704R705
L771
C702
C703
C704
C705
C714
C715
C716
C717
C720
C721
C724
C771
C772
Q631
Q632
Q633
Q634
Q635
C9
L301
R302
R304
R305
R306
R121
R122
R316
R127
R133
R134
R135
R141
C306
C125
R188
R191
D302
C10
IC161
C1
C2
D1
L101
L104
L122
R103
R107
R109
R111
R112
R113
R114
L161
L1 L2
R128
R129
C106
C107
R149
C111
C112
C113
C124
R161
C126
R162
R163
R164
R165 R166
R167 R168
R2
R3
R9
C161
C162
D121
D122
C69
C70
C7
L3
C13
C321 C
R675
R676
R674
R621
R622
R623
R624
R625
R783
R784
R785
C14
15 10
1520
1
1
5
15
10
15
E
E
E
E
E
E
1
15
1015
1
11
11
Q471
IC771
Q71
IC402
IC403
IC631
IC632
Q752
IC461
IC
IC471
IC861
IC881IC882
Q631
Q632
Q633
Q
Q634
Q635
IC351
IC191
IC202
IC331
IC341
IC161
HDMI&DSP&USB ASSY
V
V
SIDE B
CN1 CN2
131
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
R401
R402
R403
R404
R405
R406
R409
R410
Q471
R411
R412
R413
R414
L461
R415
R420
R424
L471
R425
R426
R427
R428
R429 R430
C401
C402
C403
C404
R441
C405
R442
C406
R443
C407
C408
C409
C410
C411
C412
R451
C415
R452
C416
R453
C417
C74
R454
C418
C75
R455
C419
C76
R456
C77 C78
C804
C79
C807
C420
C421
C422
R461
C431
R471
R472
R473
R861
C441
R482
R483
R484
R485
R486
R487
R488
R871
R681
C451
C452
C453
C454
C456
C457
R881
R882
R883
R884
R885
C461
R886
C462
R887
C463
R888
C464 C465
C466
Q71
C471
C472
C861
C862
IC402
IC403
C484
C679
C881C882
D451
L543
R509
R510
R511
R512
R513
D861
R516
IC461
IC471
IC861
R542
R543
C516
IC881
IC882
R562
R563
R46
R47
R48
R71
R72
R73
R74
R75
L401
R76
L402
L441
L443
R212
R213
R214
R215
R216
R217
IC351
R220
R221
R222
R223
R224
L271
R229
R231
R232
R233
R234
R235
IC191
C211
C212
C213
R256
R257
C220
C231
C232
R272
R274
R275
R276
R277
R278
R280
R281
R282
R283
R284
C9
C277
L301
IC202
L331
L341
302
R304
L351
R305
R306
R133
R134
R331
R332
R333
R334
R141 R336
R337
R338
R341R342
C306
R343
R344
R351
R352
R353
R354
C331
C332
R31
R188
C341
C342
R191
R192
R193
R195 C351
C352
L201
L203
L204
C191
C192
IC331
C10
R203
R204
R205
R206
R207
IC341
R209
C68
C67
TRST
TDO
TDIGNDD
TMS
TCK
CLOCK
LF
PC
R564
R519
21 C322
R674
R197
R198
R474
R496
R497
R498
R499
E
1
E
1
1
15 10 15 20 25
30 35 40 45 50
1
1
5
10
15
20
25
30
35
40
45
15
10
15
10
1
1510
15
20
1
15
10
1
1
1
5
11
1
15
10
1
15
10
V
SIDE B
(ANP7636-A)
CN401
CN2 CN3
132 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
12. ELECTRICAL PARTS LIST
CONTRAST OF PCB ASSEMBLIES
XWK3363 and XWK3359 are constructed the same except for the following:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
561
473
R50
1R0
5621
NOTES:
560
Ω
47k
Ω
0.5
Ω
1
Ω
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
56 x 10
1
47 x 10 3
R50
1R0
561
473
5.62k ΩRN1/4PC F562 x 10 15621
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding
PC board.
IC 301 (A, 91, 111) IC NJM2068V
Mark No. Description Part No.
LIST OF ASSEMBLIES
1..MAIN ASSY (VSX-918V) XWK3363
1..MAIN ASSY (VSX-818V) XWK3359
1..HDMI & DSP & USB ASSY AWX8977
(VSX-918V)
1..HDMI ASSY (VSX-818V) AWX8966
1..DSP & USB ASSY (VSX-818V) AWX9164
NSP 1..AMP ASSY XWK3349
2..POWER PACK ASSY XWZ4326
2..TRANS2 ASSY XWZ4335
2..TRANS3 ASSY XWZ4337
2..COMPONENT VIDEO ASSY XWZ4339
2..5.1CH INPUT ASSY XWZ4341
2..BIND ASSY XWZ4344
NSP 1..COMPLEX ASSY (VSX-918V) XWK3341
NSP 1..COMPLEX ASSY (VSX-818V) XWK3336
2..FRONT DISPLAY ASSY XWZ4285
(VSX-918V)
2..FRONT DISPLAY ASSY XWZ4284
(VSX-818V)
2..ROTARY ENCODER ASSY XWZ4286
2..POWER KEY ASSY (VSX-918V)XWZ4288
2..POWER KEY ASSY (VSX-818V)XWZ4287
2..JOG ASSY XWZ4289
2..VIDEO ASSY (VSX-918V) XWZ4294
2..VIDEO ASSY (VSX-818V) XWZ4292
2..DIGITAL INPUT ASSY XWZ4299
2..FRONT VIDEO ASSY XWZ4300
2..PRIMARY ASSY XWZ4302
2..REGULATOR ASSY XWZ4317
2..HEAD PHONE ASSY XWZ4321
1..FRONT IN ASSY XWK3366
1..FM/AM TUNER UNIT AXX7170
Mark No. Description Part No.
AMAIN ASSY
Mark Symbol and Description XWK3363 XWK3359
IC9001 PEG469A8 PEG467A8
D9067 1SS355 Not used
CN130 13P FFC Connector Not used 9604S-13C
CN104 7P FFC Connector Not used 9604S-07C
CN112 FFC Connector 9604S-35C CKS3392
CN129 19P FFC Connector 9604S-19C Not used
R9024, R9063 RS1/16S103J Not used
R9025 RS1/16S332J RS1/16S562J
R9026 Not used RS1/16S103J
R9027, R9029 RS1/16S221J Not used
R9097 Not used RS1/16S0R0J
R9098 RS1/16S0R0J Not used
133
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
XWZ4285 and XWZ4284 are constructed the same except for the following:
XWZ4288 and XWZ4287 are constructed the same except for the following:
XWZ4294 and XWZ4292 are constructed the same except for the following:
PCB PARTS LIST FOR VSX-918V/MYSXJ5 UNLESS OTHER WISE NOTED
HFRONT DISPLAY ASSY
Mark Symbol and Description XWZ4285 XWZ4284
Q441 RT1N241M Not used
D404, D405 1SS355 Not used
D502 SLR343BC4T(JKLM) Not used
R404 RS1/16S472J Not used
R430 Not used RS1/16S0R0J
R551 RS1/16S391J Not used
JPOWER KEY ASSY
Mark Symbol and Description XWZ4288 XWZ4287
D501 SLR343BC4T(JKLM) Not used
R501 RS1/16S391J Not used
PVIDEO ASSY
Mark Symbol and Description XWZ4294 XWZ4292
L302-L306 Chip Solid Inductor QTL1013 Not used
CN303 Connector 9604S-19C Not used
CN304 13P FFC Connector Not used 9604S-13C
JA351 Mini Jack(4P) /W SW XKN3015 Not used
JA352 Jack VKB1243 Not used
R394 RS1/16S0R0J Not used
C379 CKSRYB103K50 Not used
Mark No. Description Part No.
COMPLEX ASSY
MISCELLANEOUS
J 41 JUMPER WIRE D15A03-100-2651
J 42 JUMPER WIRE D15A05-125-2651
J 44 JUMPER WIRE D15A03-100-2651
AMAIN ASSY
MISCELLANEOUS
IC 103 (A,215,73) DUAL OP-AMP NJM4565MD
IC 104 (A,198,56) DUAL OP-AMP NJM4565MD
IC 105 (A,217,87) DUAL OP-AMP NJM4565MD
IC 108 (B,253,65) 6CH E-VOL IC BD3474KS2
IC 251 (A,134,89) DUAL OP-AMP NJM4565MD
IC 5001 (A,69,19) RDS DECORDER IC LC72725KM
IC 6001 (A,135,20) IC TC74VHCT125AFTS1
IC 9001 (B,82,64) SYSTEM CONTROL MICON PEG469A8
IC 9002 (A,104,42) EEPROM BR24L16FV-W
IC 9004 (A,128,49) LOGIC IC TC4094BFN
Q 248 (A,53,103) TRANSISTOR 2SC4081
Q 249 (A,61,107) TRANSISTOR RT1N241M
Q 250 (A,60,112) TRANSISTOR 2SC4081
Q 252 (A,65,105) TRANSISTOR 2SD1858X
Q 253 (A,53,99) TRANSISTOR RT1N241M
Q 254 (B,61,103) DIGITAL TR(SC-70) RT1P241M
Q 255 (A,61,99) TRANSISTOR 2SC4081
Q 256 (A,61,95) CHIP TRANSISTOR 2SD2704K
Q 257 (A,76,112) TRANSISTOR 2SA1576A
Q 259 (B,61,108) DIGITAL TR(SC-70) RT1P241M
Q 260 (A,56,107) TRANSISTOR 2SC4081
Q 361 (A,181,72) TRANSISTOR 2SC5938A
Q 6001 (A,140,24) TRANSISTOR RT1N241M
Q 9001 (A,91,94) DIGITAL TR(SC-70) RT1N431M
Q 9002 (A,66,80) DIGITAL TR(SC-70) RT1P241M
Q 9003 (A,65,75) DIGITAL TR(SC-70) RT1P241M
Q 9007 (A,69,85) TRANSISTOR DTC143TK
Q 9064 (A,59,80) DIGITAL TR(SC-70) RT1P241M
Q 9065 (A,55,78) TRANSISTOR UMD2N
D 103 (B,177,35) DIODE DAN217U
D 105 (B,170,35) DIODE DAN217U
D 107 (B,174,37) DIODE DAN217U
D 251 (A,138,88) DIODE DAN217U
D 253 (B,55,108) DIODE UDZS13(B)
D 254 (A,72,113) DIODE UDZS5R1(B)
D 255 (B,53,109) DIODE UDZS13(B)
D 311 (B,258,96) DIODE 1SS355
D 312 (B,269,98) DIODE 1SS355
D 331 (B,254,91) DIODE UDZS6R8(B)
D 332 (B,271,91) DIODE UDZS6R8(B)
D 6001 (A,146,21) DIODE 1SS355
D 9006 (B,99,89) DIODE DAN217U
D 9007 (B,91,89) DIODE DAN217U
Mark No. Description Part No.
134 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
D 9010 (A,97,93) DIODE 1SS355
D 9011 (A,60,75) DIODE DAN202U
D 9064 (A,58,75) DIODE DAP202U
D 9065 (A,63,80) DIODE DAP202U
D 9067 (B,45,72) DIODE 1SS355
D 9068 (A,50,81) DIODE 1SS355
L 101 (B,260,98) CHIP SOLID INDUCTOR QTL1013
L 102 (B,267,97) CHIP SOLID INDUCTOR QTL1013
L 5002 (A,257,104) CHIP SOLID INDUCTOR QTL1013
L 9001 (A,124,102) CHIP SOLID INDUCTOR ATL7002
L 9002 (A,120,103) CHIP SOLID INDUCTOR ATL7002
L 9003 (A,86,97) RADIAL INDUCTOR LFCA2R2J
X 5001 (A,67,27) CRYSTAL RESONATOR ASS7004
(4.332 MHz)
X 9001 (A,96,53) CERAMIC RESONATOR XSS3004
(15.7 MHz)
CN 101 (A,41,27) CONNECTOR 9604S-17C
CN 102 (A,113,61) CONNECTOR 9604S-10C
CN 103 (A,227,17) 11P CONNECTOR 52044-1145
CN 105 (A,266,34) CONNECTOR 9604S-07C
CN 107 (A,39,109) CONNECTOR POST B3B-PH-K-S
CN 109 (A,213,113) 15P SOCKET XKP3090
CN 110 (A,169,113) 17P SOCKET XKP3059
CN 111 (A,274,113) 21P SOCKET XKP3091
CN 112 (A,91,41) CONNECTOR 9604S-35C
CN 122 (A,41,58) CONNECTOR 9604S-09C
CN 129 (A,247,13) CONNECTOR 9604S-19C
CN 141 (A,302,21) 8P PIN JACK XKB3064
CN 142 (A,302,98) 8P PIN JACK XKB3067
CN 251 (A,39,92) 3P JUMPER CONNECTOR 52147-0310
CN 252 (A,37,77) 3P TOP POST B3B-EH
102 PCB BINDER VEF1040
101 PCB BINDER VEF1040
RESISTORS
R 101 (B,282,19) RS1/16S331J
R 102 (B,293,12) RS1/16S331J
R 103 (B,283,62) RS1/16S222J
R 104 (B,283,52) RS1/16S222J
R 105 (B,283,48) RS1/16S331J
R 106 (B,293,40) RS1/16S331J
R 107 (B,283,88) RS1/16S331J
R 108 (B,293,81) RS1/16S331J
R 109 (B,283,75) RS1/16S331J
R 110 (B,293,68) RS1/16S331J
R 111 (B,283,112) RS1/16S222J
R 112 (B,283,106) RS1/16S222J
R 113 (B,283,101) RS1/16S331J
R 114 (B,293,96) RS1/16S331J
R 129 (B,283,34) RS1/16S331J
R 130 (B,283,25) RS1/16S331J
R 145 (A,70,73) RS1/16S102J
R 146 (A,71,74) RS1/16S102J
R 147 (B,231,59) RS1/16S102J
R 148 (B,233,51) RS1/16S102J
R 149 (B,263,57) RS1/16S104J
R 180 (B,278,97) RS1/16S0R0J
R 181 (B,273,78) RS1/16S0R0J
R 182 (B,275,75) RS1/16S0R0J
R 183 (B,276,67) RS1/16S0R0J
Mark No. Description Part No.
R 201 (A,208,85) RS1/16S473J
R 202 (A,207,90) RS1/16S473J
R 205 (B,208,85) RS1/16S392J
R 206 (B,208,91) RS1/16S392J
R 207 (B,210,85) RS1/16S392J
R 208 (B,210,91) RS1/16S392J
R 209 (B,216,85) RS1/16S392J
R 210 (B,216,91) RS1/16S392J
R 211 (B,219,85) RS1/16S332J
R 212 (B,219,91) RS1/16S332J
R 241 (A,206,70) RS1/16S473J
R 242 (A,206,75) RS1/16S473J
R 245 (B,205,70) RS1/16S332J
R 246 (B,205,76) RS1/16S332J
R 247 (B,207,70) RS1/16S332J
R 248 (B,207,76) RS1/16S332J
R 249 (B,214,70) RS1/16S332J
R 250 (B,214,76) RS1/16S332J
R 251 (B,216,70) RS1/16S182J
R 252 (B,216,76) RS1/16S182J
R 261 (A,189,53) RS1/16S473J
R 262 (A,189,59) RS1/16S473J
R 264 (B,186,60) RS1/16S392J
R 265 (B,188,53) RS1/16S332J
R 266 (B,188,60) RS1/16S472J
R 267 (B,190,53) RS1/16S332J
R 268 (B,190,60) RS1/16S123J
R 269 (B,197,53) RS1/16S332J
R 270 (B,197,60) RS1/16S122J
R 271 (B,199,53) RS1/16S182J
R 272 (B,199,60) RS1/16S272J
R 274 (B,202,60) RS1/16S271J
R 303 (B,163,37) RS1/16S101J
R 304 (B,158,49) RS1/16S101J
R 305 (B,163,49) RS1/16S101J
R 306 (B,164,61) RS1/16S101J
R 307 (B,165,68) RS1/16S101J
R 308 (B,173,73) RS1/16S101J
R 311 (A,258,102) METAL OXIDE RESISTOR RS1LMF101J
R 312 (A,266,102) METAL OXIDE RESISTOR RS1LMF101J
R 430 (A,137,91) RS1/16S104J
R 431 (A,130,95) RS1/16S104J
R 432 (A,130,100) RS1/16S104J
R 433 (A,137,99) RS1/16S683J
R 434 (A,136,94) RS1/16S393J
R 435 (A,134,97) RS1/16S683J
R 436 (A,137,102) RS1/16S683J
R 437 (A,53,106) RS1/16S103J
R 438 (A,54,110) RS1/16S103J
R 439 (A,56,110) RS1/16S103J
R 440 (A,63,113) RS1/16S103J
R 441 (A,146,94) RS1/16S222J
R 442 (A,149,95) RS1/16S104J
R 443 (B,57,108) RS1/16S471J
R 444 (A,139,91) RS1/16S104J
R 445 (A,55,101) RS1/16S223J
R 447 (A,65,96) RS1/16S472J
R 448 (A,70,113) RS1/16S104J
R 449 (A,65,113) RS1/16S822J
R 452 (A,153,44) RS1/16S0R0J
Mark No. Description Part No.
135
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
R 459 (B,139,38) RS1/16S103J
R 460 (B,139,43) RS1/16S103J
R 463 (A,62,103) RS1/16S223J
R 464 (A,65,100) RS1/16S223J
R 465 (A,59,100) RS1/16S223J
R 466 (A,60,103) RS1/16S223J
R 467 (A,146,36) RS1/16S0R0J
R 471 (A,152,51) RS1/16S0R0J
R 472 (A,156,63) RS1/16S0R0J
R 479 (B,142,57) RS1/16S103J
R 480 (B,142,62) RS1/16S103J
R 484 (A,173,70) RS1/16S104J
R 485 (A,170,77) RS1/16S472J
R 499 (B,146,69) RS1/16S103J
R 500 (B,140,79) RS1/16S103J
R 549 (B,159,69) RS1/16S0R0J
R 550 (A,153,84) RS1/16S0R0J
R 551 (A,67,113) RS1/16S822J
R 5010 (A,75,24) RS1/16S473J
R 5011 (A,81,19) RS1/16S473J
R 5012 (A,82,17) RS1/16S102J
R 5013 (A,57,27) RS1/16S102J
R 6001 (A,135,14) RS1/16S104J
R 6003 (A,132,27) RS1/16S101J
R 6004 (A,144,20) RS1/16S101J
R 6006 (A,143,25) RS1/16S103J
R 6007 (A,131,30) RS1/16S101J
R 6009 (A,131,16) RS1/16S101J
R 6010 (A,144,23) RS1/16S182J
R 9001 (B,94,54) RS1/16S0R0J
R 9002 (A,98,94) RS1/16S473J
R 9003 (B,92,54) RS1/16S0R0J
R 9006 (B,103,89) RS1/16S474J
R 9007 (B,93,89) RS1/16S474J
R 9008 (A,80,109) RS1/16S221J
R 9009 (A,65,85) RS1/16S473J
R 9010 (B,107,48) RS1/16S512J
R 9011 (A,63,76) RS1/16S102J
R 9012 (A,63,73) RS1/16S0R0J
R 9013 (B,112,45) RS1/16S471J
R 9014 (B,104,54) RS1/16S471J
R 9015 (B,102,54) RS1/16S471J
R 9016 (B,100,54) RS1/16S471J
R 9017 (B,98,54) RS1/16S471J
R 9018 (B,96,54) RS1/16S471J
R 9019 (B,98,76) RS1/16S471J
R 9020 (B,99,76) RS1/16S471J
R 9021 (B,101,76) RS1/16S471J
R 9022 (B,103,76) RS1/16S471J
R 9023 (B,112,67) RS1/16S103J
R 9024 (B,110,67) RS1/16S103J
R 9025 (B,103,67) RS1/16S332J
R 9027 (A,57,44) RS1/16S221J
R 9028 (B,118,45) RS1/16S104J
R 9029 (A,82,62) RS1/16S221J
R 9030 (A,68,79) RS1/16S470J
R 9031 (A,65,54) RS1/16S104J
R 9032 (A,62,53) RS1/16S104J
R 9033 (B,89,48) RS1/16S104J
Mark No. Description Part No.
R 9036 (A,90,89) RS1/16S221J
R 9037 (B,75,98) RS1/16S104J
R 9039 (A,87,57) RS1/16S104J
R 9041 (B,116,45) RS1/16S104J
R 9042 (B,83,81) RS1/16S103J
R 9043 (B,81,81) RS1/16S103J
R 9044 (B,79,81) RS1/16S103J
R 9045 (A,97,46) RS1/16S471J
R 9046 (A,107,46) RS1/16S471J
R 9047 (A,98,46) RS1/16S103J
R 9048 (A,98,43) RS1/16S103J
R 9053 (A,102,29) RS1/16S221J
R 9060 (B,98,68) RS1/16S473J
R 9062 (B,87,48) RS1/16S471J
R 9063 (B,43,73) RS1/16S103J
R 9064 (A,54,74) RS1/16S103J
R 9065 (A,56,74) RS1/16S103J
R 9066 (A,62,72) RS1/16S103J
R 9067 (A,59,83) RS1/16S103J
R 9068 (A,64,71) RS1/16S0R0J
R 9071 (B,70,50) RS1/16S221J
R 9072 (B,64,50) RS1/16S221J
R 9073 (A,74,56) RS1/16S221J
R 9074 (A,79,52) RS1/16S221J
R 9081 (A,119,73) RS1/16S221J
R 9082 (A,121,71) RS1/16S274J
R 9098 (B,146,18) RS1/16S0R0J
CAPACITORS
C 101 (B,293,18) CCSRCH101J50
C 102 (B,295,12) CCSRCH101J50
C 103 (B,295,56) CCSRCH101J50
C 104 (B,296,51) CCSRCH101J50
C 105 (B,293,45) CCSRCH101J50
C 106 (B,296,40) CCSRCH101J50
C 107 (B,293,86) CCSRCH101J50
C 108 (B,296,81) CCSRCH101J50
C 109 (B,293,72) CCSRCH101J50
C 110 (B,296,68) CCSRCH101J50
C 111 (B,296,111) CCSRCH101J50
C 112 (B,297,107) CCSRCH101J50
C 113 (B,293,100) CCSRCH101J50
C 114 (B,296,96) CCSRCH101J50
C 115 (B,262,98) CKSRYB103K50
C 116 (B,264,97) CKSRYB103K50
C 117 (B,283,116) CCSRCH220J50
C 118 (B,285,109) CCSRCH220J50
C 121 (A,280,34) CEAT100M50
C 122 (A,280,25) CEAT100M50
C 123 (A,280,19) CEAT100M50
C 124 (A,280,11) CEAT100M50
C 125 (A,280,62) CEAT100M50
C 126 (A,280,53) CEAT100M50
C 127 (A,280,47) CEAT100M50
C 128 (A,280,40) CEAT100M50
C 131 (A,280,87) CEAT100M50
C 132 (A,280,80) CEAT100M50
C 133 (A,280,74) CEAT100M50
C 134 (A,280,67) CEAT100M50
C 135 (A,280,114) CEAT100M50
Mark No. Description Part No.
136 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
C 136 (A,280,106) CEAT100M50
C 137 (A,280,101) CEAT100M50
C 138 (A,280,93) CEAT100M50
C 139 (A,50,101) CEAT100M50
C 140 (A,50,94) CEAT100M50
C 141 (B,236,50) CKSRYB104K50
C 145 (B,238,54) CCSRCH101J50
C 146 (B,238,50) CCSRCH101J50
C 147 (A,249,68) CKSRYB103K50
C 148 (B,229,61) CKSRYB223K25
C 149 (B,240,59) CKSRYB473K25
C 150 (B,237,59) CKSQYB154K16
C 151 (B,234,62) CKSRYB103K50
C 152 (B,235,54) CKSRYB223K25
C 153 (B,233,56) CKSRYB473K25
C 154 (B,230,53) CKSQYB154K16
C 155 (A,225,43) CEAT470M25
C 165 (A,236,86) CEAT1R0M50
C 166 (A,243,86) CEAT1R0M50
C 179 (B,294,76) CKSRYB103K50
C 180 (A,277,19) CKSRYB103K50
C 181 (A,283,30) CCSRCH101J50
C 182 (B,285,28) CCSRCH101J50
C 183 (B,287,14) CCSRCH101J50
C 184 (B,285,14) CCSRCH101J50
C 185 (B,283,44) CCSRCH101J50
C 186 (B,288,42) CCSRCH101J50
C 187 (B,283,84) CCSRCH101J50
C 188 (B,285,83) CCSRCH101J50
C 189 (B,283,71) CCSRCH101J50
C 190 (B,287,70) CCSRCH101J50
C 191 (B,283,97) CCSRCH101J50
C 192 (B,285,96) CCSRCH101J50
C 197 (B,292,29) CCSRCH101J50
C 198 (B,294,25) CCSRCH101J50
C 199 (A,281,50) CKSRYB103K50
C 201 (A,202,85) CEAT2R2M50
C 202 (A,203,92) CEAT2R2M50
C 205 (A,212,85) CCSRCH331J50
C 206 (A,212,90) CCSRCH331J50
C 207 (B,212,85) CCSRCH331J50
C 208 (B,212,91) CCSRCH331J50
C 217 (A,221,85) CKSRYB103K50
C 218 (A,221,90) CKSRYB103K50
C 241 (A,200,71) CEAT2R2M50
C 242 (A,200,78) CEAT2R2M50
C 245 (A,211,70) CCSRCH331J50
C 246 (A,211,75) CCSRCH331J50
C 247 (B,209,70) CCSRCH331J50
C 248 (B,209,76) CCSRCH331J50
C 251 (A,219,68) CKSRYB103K50
C 252 (A,219,75) CKSRYB103K50
C 253 (A,130,91) CKSRYB103K50
C 254 (A,157,96) CEAT101M25
C 256 (A,135,84) CKSRYB103K50
C 261 (A,183,54) CEAT2R2M50
C 262 (A,183,62) CEAT2R2M50
C 264 (A,191,59) CCSRCH331J50
C 265 (A,194,53) CCSRCH331J50
Mark No. Description Part No.
C 266 (A,194,59) CCSRCH221J50
C 267 (B,193,53) CCSRCH331J50
C 268 (B,193,60) CCSRCH101J50
C 271 (A,202,53) CKSRYB103K50
C 272 (A,202,58) CKSRYB103K50
C 325 (A,143,39) ELECT. CAPACITOR CEAT220M50
C 326 (A,143,46) ELECT. CAPACITOR CEAT220M50
C 333 (A,251,93) CEAT101M10
C 334 (A,268,81) CEAT101M10
C 345 (A,145,57) ELECT. CAPACITOR CEAT220M50
C 346 (A,145,64) ELECT. CAPACITOR CEAT220M50
C 362 (A,185,79) CEAT100M50
C 365 (A,142,73) ELECT. CAPACITOR CEAT220M50
C 366 (A,142,80) ELECT. CAPACITOR CEANP4R7M50
C 392 (B,91,97) CKSRYB102K50
C 1031 (A,286,65) CCSRCH220J50
C 1041 (B,287,55) CCSRCH220J50
C 5001 (B,230,10) CKSRYB102K50
C 5002 (B,232,10) CKSRYB103K50
C 5003 (B,234,10) CKSRYB105K10
C 5011 (A,77,16) CEJQ100M50
C 5013 (A,61,28) CCSRCH270J50
C 5014 (A,63,28) CCSRCH270J50
C 5015 (A,59,20) CEJQ470M16
C 5016 (A,62,22) CKSRYB103K50
C 5017 (A,73,14) CCSRCH561J50
C 5020 (A,69,13) CKSRYB472K50
C 5025 (A,159,11) CKSRYB102K50
C 5026 (A,162,12) CKSRYB102K50
C 5027 (A,167,14) CKSRYB102K50
C 5028 (A,180,15) CCSRCH220J50
C 6001 (A,139,18) CKSRYB104K16
C 9004 (B,84,88) CKSRYB103K50
C 9005 (A,78,106) CEJQ2R2M50
C 9006 (A,95,93) CKSRYB105K10
C 9007 (A,79,92) ELECT. CAPACITOR CEAT331M6R3
C 9008 (B,77,90) CKSRYB103K50
C 9011 (B,95,89) CKSRYB473K16
C 9014 (B,87,88) CKSRYB473K16
C 9015 (A,94,102) CKSRYB102K50
C 9017 (A,129,55) CKSRYB104K50
C 9018 (B,72,72) CKSRYB104K50
C 9030 (A,272,106) CEAT101M25
C 9081 (A,121,69) CKSRYB103K50
BDSP & USB ASSY (VSX-818V-K)
SEMICONDUCTORS
>IC 1,2 PQ1LAX95MSPQ
IC 101 AK4114VQ
IC 191,331 TC74VHC08FTS1
IC 201 DSPC56371AF180
IC 202 TC7WH125FU
IC 251 PDC172A8
IC 261 TC7WHU04FU
IC 271 ML87V5002
IC 301 AK4626AVQ
IC 351 TC74VHCT541AFTS1
IC 401 TCC8600-00X-EA-UG
Mark No. Description Part No.
137
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
>IC 402 S-1200B18-M5
IC 461 HY57V641620FTP-6
IC 462 AYW7236
>IC 471 AAT4618IGV-0.5-1
IC 481 341S2154
Q 201 RT1N241M
Q 401 2SA1577
Q 402,471 RT1N431M
D 1,21 UDZS5R6(B)
D 301 MA152WA
D 302 MA152WK
MISCELLANEOUS
L 1-3 CHIP SOLID INDUCTOR ATL7002
L 101,102 CHIP SOLID INDUCTOR QTL1013
L 191,201 CHIP SOLID INDUCTOR QTL1013
L 202,203 CHIP SOLID INDUCTOR ATL7002
L 204,251 CHIP SOLID INDUCTOR QTL1013
L 261,271 CHIP SOLID INDUCTOR QTL1013
L 301,302 CHIP SOLID INDUCTOR QTL1013
L 331,351 CHIP SOLID INDUCTOR QTL1013
L 401,403 CHIP SOLID INDUCTOR QTL1013
L 402 INDUCTOR LCTC100K1608
L 404,461 CHIP SOLID INDUCTOR QTL1013
L 441 CHIP FERRITE BEADS VTL1169
L 442 COIL VTH1043
L 462,481 CHIP SOLID INDUCTOR QTL1013
JA 101 JACK VKB1159
X 261 CRYSTAL RESONATOR (24.576 MHz) XSS3003
X 402 CRYSTAL OSCILLATOR CSS1614
X 481 CRYSTAL OSCILLATOR (32.768 kHz) ASS1172
CN 1 13P SOCKET XKP3077
CN 2 21P SOCKET XKP3081
CN 5,6 5P CONNECTOR VKN1374
CN 8 CONNECTOR 9604S-27C
CN 401 CONNECTOR AKM1275
JH 501 PCB BINDER VEF1040
RESISTORS
R 21 RS1/16SS2002F
R 22,24 RS1/16SS1202F
R 23 RS1/16SS1000F
R 42,44,45 RAB4CQ104J
R 103,108,202,271 RAB4CQ101J
R 110,442,443 RS1/16S0R0J
R 111 RS1/16SS1802F
R 191-193 RS1/16S101J
R 203 RAB4CQ103J
R 226,229,272 RAB4CQ470J
R 273,279,317,353 RAB4CQ101J
R 306 RS1/16S4R7J
R 354 RAB4CQ101J
R 488 RS1/16SS1003F
Other Resistors RS1/16SS###J
CAPACITORS
C 7,107,321,322 CKSSYB102K50
C 9,113,220,301 CKSSYB103K16
C 10,12,203,209 CKSSYB471K50
C 11,102,105,106 CKSSYB104K10
Mark No. Description Part No.
C 21,230,303,315 CEVW101M16
C 22-25 CKSRYB105K10
C 103,108,318 CEVW470M6R3
C 104,110,192,261 CCSRCH471J50
C 109,191,202,204 CKSSYB104K10
C 111 CKSRYB474K10
C 206,208,210,215 CKSSYB104K10
C 214,216,218,221 CKSSYB471K50
C 217,219,222,224 CKSSYB104K10
C 225,309-314,317 CKSSYB471K50
C 226,228,232,252 CKSSYB104K10
C 229 CEVW101M4
C 262,271,273,275 CKSSYB104K10
C 264,265 CCSSCH8R0D50
C 277,304,306,316 CKSSYB104K10
C 305,484 CCSSCH101J50
C 320,332,352,401 CKSSYB104K10
C 402,404,406,408 CKSSYB471K50
C 403,405,407,409 CKSSYB104K10
C 410,412,416,418 CKSSYB471K50
C 411,415,417,419 CKSSYB104K10
C 413 CCSRCH100D50
C 414 CCSRCH471J50
C 420 CKSSYB122K50
C 421 CKSQYB225K10
C 422 CCSRCH331J50
C 423,426,429,432 CKSSYB104K10
C 424,427,430,433 CKSSYB471K50
C 425,443,455 CEVW101M16
C 431 CKSSYB103K16
C 434,454,461,467 CKSSYB104K10
C 435,436,462-464 CKSSYB471K50
C 441,442 CKSRYB104K16
C 451,457 CKSRYB105K16
C 466,468,486 CKSSYB471K50
C 471 CKSSYB104K16
C 472 CKSQYB105K16
C 481,485 CKSSYB104K10
C 482,483 CCSSCH5R0C50
CPOWER PACK ASSY
MISCELLANEOUS
>IC 601 (A,265,14) 2CH POWER IC PAC014A
>IC 603 (A,137,14) 3CH POWER IC PAC015A
>IC 610 (A,59,28) PROTECTOR(1A) AEK7009
>IC 701 (A,100,80) IC PROTECTOR ICP-N10
>IC 702 (A,84,81) IC PROTECTOR ICP-N10
>IC 803 (B,238,93) IC BA05FP
>IC 804 (A,279,111) REGULATOR IC KIA7809API
>IC 805 (B,270,132) LDO REGULATOR(5V) NJM2831F05
Q 501 (B,91,38) TRANSISTOR 2SC5938A
Q 505 (A,116,47) TRANSISTOR 2SC2240
Q 601 (B,94,44) TRANSISTOR 2SC5938A
Q 602 (B,224,43) TRANSISTOR 2SC5938A
Q 605 (A,123,40) TRANSISTOR 2SC2240
Q 606 (A,252,40) TRANSISTOR 2SC2240
Q 652 (B,219,37) TRANSISTOR 2SC5938A
Q 656 (A,244,47) TRANSISTOR 2SC2240
Mark No. Description Part No.
138 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
Q 681 (B,82,48) TRANSISTOR 2SC5938A
Q 683 (A,59,65) TRANSISTOR 2SC2240
Q 696 (B,282,24) TRANSISTOR 2SC4081
Q 697 (B,282,29) TRANSISTOR 2SC4081
Q 698 (B,246,67) TRANSISTOR RT1N241M
>Q 701 (A,110,72) TRANSISTOR 2SC5511
>Q 702 (A,96,86) TRANSISTOR 2SA2005
Q 703 (A,155,76) TRANSISTOR 2SA1145
Q 704 (A,166,79) TRANSISTOR 2SC2240
Q 721 (A,142,72) TRANSISTOR 2SA1145
Q 722 (A,161,74) TRANSISTOR 2SC2240
Q 724 (B,291,72) TRANSISTOR RT1N241M
Q 801 (B,271,141) DIGITAL TR(SC-70) RT1P241M
Q 802 (B,271,145) TRANSISTOR RT1N241M
Q 803 (B,265,141) DIGITAL TR(SC-70) RT1P241M
Q 804 (B,268,141) TRANSISTOR RT1N241M
Q 805 (B,274,143) DIGITAL TR(SC-70) RT1P241M
Q 806 (B,267,146) TRANSISTOR RT1N241M
Q 807 (B,276,53) TRANSISTOR RT3P22M
Q 808 (B,283,57) TRANSISTOR RT3N22M
Q 810 (A,206,104) TRANSISTOR 2SD1858X
D 601 (A,127,57) DIODE 1SS133
D 603 (A,121,57) DIODE 1SS133
D 606 (A,260,57) DIODE 1SS133
D 608 (A,253,52) DIODE 1SS133
D 652 (A,262,57) DIODE 1SS133
D 654 (A,242,52) DIODE 1SS133
D 683 (A,132,57) DIODE 1SS133
D 684 (A,65,72) DIODE 1SS133
D 701 (A,9,88) DIODE D5SBA20(B)
D 711 (A,195,103) ZENER DIODE MTZJ22D
D 712 (A,191,103) DIODE MTZJ6R8(B)
D 713 (A,114,77) DIODE 1SS133
D 741 (B,152,136) DIODE 1SS355
D 742 (B,167,140) DIODE 1SS355
D 743 (B,121,129) DIODE 1SS355
D 744 (B,138,139) DIODE 1SS355
D 745 (B,115,129) DIODE 1SS355
D 751 (B,168,135) DIODE 1SS355
D 752 (B,170,135) DIODE 1SS355
D 753 (B,138,132) DIODE 1SS355
D 754 (B,141,132) DIODE 1SS355
D 757 (B,70,136) DIODE 1SS355
D 758 (B,73,136) DIODE 1SS355
D 777 (A,130,57) DIODE 1SS133
D 778 (A,110,57) DIODE 1SS133
D 801 (B,222,113) BRIDGE DIODE S1WB(A)60SD
D 806 (A,283,65) DIODE MTZJ6R2(B)
D 807 (A,280,70) DIODE 1SS133
D 827 (A,262,132) DIODE MTZJ6R2(B)
D 828 (A,227,99) DIODE MTZJ6R2(B)
D 829 (A,239,128) DIODE D3SBA20(B)
D 900 (A,213,94) DIODE MTZJ7R5(B)
L 751 (A,160,108) COIL ATH1004
L 752 (A,173,108) COIL ATH1004
L 753 (A,120,107) COIL ATH1004
L 761 (A,130,108) COIL ATH1004
L 762 (A,142,108) COIL ATH1004
J 43 11P PARALLEL WIRE XDX3066
Mark No. Description Part No.
KN 601 (A,65,23) WRAPPING TERMINAL VNF1084
RY 501 (A,75,132) RELAY ASR7001
RY 751 (A,173,130) RELAY ASR7001
RY 752 (A,141,126) RELAY ASR7001
RY 753 (A,117,120) RELAY ASR7001
CN 701 (A,212,134) 11PJUMPER CONNECTOR 52147-1110
CN 702 (A,200,106) 6P JUMPER CONNECTOR 52147-0610
CN 704 (A,290,45) 17P PLUG XKM3007
CN 751 SP TERMINAL 4-P(V0) XKE3044
CN 752 SP TERMINAL 6-P(V0) XKE3043
CN 753 (A,70,179) SP TERMINAL 4-P(V0) XKE3050
CN 803 (A,224,129) 6P PLUG KM200TA6
CN 805 (A,317,153) 13P PLUG XKP3066
CN 806 (A,317,120) 21P PLUG XKP3070
CN 815 (A,290,89) 15P PLUG XKM3010
CN 816 (A,290,126) 21P PLUG XKM3011
810 (A,277,90) 11P CABLE HOLDER 51048-1100
RESISTORS
R 601 (A,99,48) RD1/4PU102J
R 602 (A,228,42) RD1/4PU102J
R 603 (B,96,47) RS1/16S103J
R 604 (B,225,47) RS1/16S103J
R 609 (A,96,35) RD1/4PU563J
R 610 (A,225,35) RD1/4PU563J
R 611 (A,95,28) RD1/4PU182J
R 612 (A,223,28) RD1/4PU182J
R 613 (A,119,21) RD1/4PU563J
R 614 (A,247,21) RD1/4PU563J
R 615 (A,128,36) RD1/4PU331J
>R 617 (A,119,31) RESISTOR (0.22, 5W) ACN7094
R 619 (A,124,52) RD1/4PU182J
R 620 (A,257,36) RD1/4PU331J
R 621 (A,129,49) RD1/4PU821J
>R 622 (A,248,31) RESISTOR (0.22, 5W) ACN7094
R 623 (A,121,48) RD1/4PU223J
R 624 (A,257,52) RD1/4PU182J
R 626 (A,258,49) RD1/4PU821J
R 628 (A,250,48) RD1/4PU223J
R 652 (A,215,36) RD1/4PU102J
R 654 (B,219,41) RS1/16S103J
R 660 (A,220,29) RD1/4PU563J
R 662 (A,216,20) RD1/4PU182J
R 664 (A,238,21) RD1/4PU563J
R 666 (A,240,35) RD1/4PU331J
>R 668 (A,239,31) RESISTOR (0.22, 5W) ACN7094
R 670 (A,245,52) RD1/4PU182J
R 672 (A,240,57) RD1/4PU821J
R 674 (A,236,38) RD1/4PU223J
R 681 (A,73,51) RD1/4PU102J
R 682 (B,77,49) RS1/16S103J
R 685 (B,80,37) RS1/16S563J
R 686 (B,85,21) RS1/16S182J
R 687 (A,88,11) RD1/4PU563J
R 690 (A,60,52) RD1/4PU331J
>R 691 (A,55,55) RESISTOR (0.22, 5W) ACN7094
R 692 (A,70,72) RD1/4PU182J
R 693 (A,67,77) RD1/4PU821J
R 694 (A,62,72) RD1/4PU223J
R 696 (B,281,38) RS1/16S103J
Mark No. Description Part No.
139
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
R 697 (B,255,68) RS1/16S103J
R 698 (B,243,67) RS1/16S333J
R 701 (A,122,85) RD1/4PU472J
R 702 (A,109,87) RD1/4PU472J
R 703 (A,151,72) RD1/4PU392J
R 704 (A,148,77) RD1/4PU392J
R 705 (A,281,82) RD1/4PU473J
R 706 (A,277,83) RD1/4PU473J
R 707 (A,133,80) RD1/4PU184J
R 708 (A,147,81) RD1/4PU184J
>R 711 (A,181,86) METAL OXIDE RESISTOR RS2LMF222J
R 713 (A,114,85) RD1/4PU102J
R 721 (A,145,77) RD1/4PU103J
R 722 (A,125,78) RD1/4PU103J
R 723 (A,271,78) RD1/4PU473J
R 724 (A,274,83) RD1/4PU473J
R 725 (A,276,74) RD1/4PU103J
R 726 (B,286,62) RS1/16S473J
R 727 (B,283,62) RS1/16S103J
R 728 (B,106,9) RS1/16S683J
R 730 (B,214,14) RS1/16S683J
R 731 (A,122,73) RD1/4PU220J
R 732 (A,101,89) RD1/4PU220J
R 740 (B,87,141) RS1/16S683J
R 741 (B,152,140) RS1/16S472J
R 742 (B,169,143) RS1/16S472J
R 743 (B,121,134) RS1/16S472J
R 744 (B,137,143) RS1/16S472J
R 745 (B,110,131) RS1/16S472J
>R 751 (A,158,119) CARBON FILM RESISTOR RD1/4PUF101J
>R 752 (A,185,120) CARBON FILM RESISTOR RD1/4PUF101J
>R 753 (A,156,126) METAL OXIDE RESISTOR RS1LMF4R7J
>R 754 (A,181,126) METAL OXIDE RESISTOR RS1LMF4R7J
>R 755 (A,103,117) CARBON FILM RESISTOR RD1/4PUF101J
>R 756 (A,101,126) METAL OXIDE RESISTOR RS1LMF4R7J
>R 761 (A,125,117) CARBON FILM RESISTOR RD1/4PUF101J
>R 762 (A,155,119) CARBON FILM RESISTOR RD1/4PUF101J
>R 763 (A,124,132) METAL OXIDE RESISTOR RS1LMF4R7J
>R 764 (A,149,139) METAL OXIDE RESISTOR RS1LMF4R7J
R 777 (A,86,37) RD1/4PU102J
R 778 (B,90,42) RS1/16S103J
R 781 (A,92,30) RD1/4PU563J
R 782 (A,89,22) RD1/4PU182J
R 783 (A,109,21) RD1/4PU563J
R 784 (A,116,35) RD1/4PU331J
>R 785 (A,110,31) RESISTOR (0.22, 5W) ACN7094
R 786 (A,113,57) RD1/4PU182J
R 787 (A,106,59) RD1/4PU821J
R 788 (A,107,38) RD1/4PU223J
R 806 (B,280,48) RS1/16S103J
R 807 (B,278,48) RS1/16S103J
R 808 (B,279,53) RS1/16S102J
R 813 (B,273,131) RS1/16S102J
R 900 (B,213,97) RS1/16S102J
R 901 (B,210,98) RS1/16S100J
R 1101 (B,273,68) RS1/16S0R0J
R 1102 (B,274,61) RS1/16S0R0J
R 1109 (B,285,58) RS1/16S0R0J
CAPACITORS
Mark No. Description Part No.
C 521 (A,120,164) FILM CAPACITOR CQMBA123J50
C 603 (B,99,39) CKSRYB331K50
C 604 (B,227,38) CKSRYB331K50
C 605 (A,101,38) CEAT4R7M50
C 606 (A,230,38) CEAT4R7M50
C 607 (B,100,20) CCSRCH470J50
C 608 (B,230,17) CCSRCH470J50
C 609 (A,96,32) CEAT101M16
C 610 (A,225,32) CEAT101M16
C 613 (B,121,27) CCSRCJ3R0C50
C 614 (B,250,28) CCSRCJ3R0C50
C 615 (A,121,45) CEANP2R2M50
C 616 (A,250,45) CEANP2R2M50
C 654 (B,217,33) CKSRYB331K50
C 656 (A,215,33) CEAT4R7M50
C 658 (B,221,17) CCSRCH470J50
C 660 (A,219,25) CEAT101M16
C 664 (B,241,24) CCSRCJ3R0C50
C 666 (A,239,49) CEANP2R2M50
C 682 (B,80,43) CKSRYB331K50
C 683 (A,83,43) CEAT4R7M50
C 684 (B,87,18) CCSRCH470J50
C 685 (A,83,37) CEAT101M16
C 687 (B,87,8) CCSRCJ3R0C50
C 688 (A,75,78) CEANP2R2M50
C 696 (B,281,36) CKSRYB102K50
C 697 (A,286,29) CEAT221M6R3
C 701 (A,49,80) E-CAP 5600/71 XCH3027
C 702 (A,49,107) E-CAP 5600/71 XCH3027
C 705 (A,156,81) ELECT. CAPACITOR CEAT100M2A
C 706 (A,142,84) ELECT. CAPACITOR CEAT100M2A
C 711 (A,195,99) ELECT. CAPACITOR CEAT101M35
C 712 (A,188,105) CEAT101M10
C 740 (A,90,136) CEAT101M25
C 751 (A,159,143) FILM CAPACITOR CQMBA224J50
C 752 (A,181,150) FILM CAPACITOR CQMBA224J50
C 753 (A,157,155) FILM CAPACITOR CQMBA224J50
C 754 (A,181,158) FILM CAPACITOR CQMBA224J50
C 755 (A,103,147) FILM CAPACITOR CQMBA224J50
C 756 (A,96,151) FILM CAPACITOR CQMBA224J50
C 757 (A,157,164) FILM CAPACITOR CQMBA123J50
C 758 (A,177,164) FILM CAPACITOR CQMBA123J50
C 759 (A,101,164) FILM CAPACITOR CQMBA123J50
C 761 (A,122,139) FILM CAPACITOR CQMBA224J50
C 762 (A,152,145) FILM CAPACITOR CQMBA224J50
C 763 (A,122,146) FILM CAPACITOR CQMBA224J50
C 764 (A,150,152) FILM CAPACITOR CQMBA224J50
C 765 (A,63,164) FILM CAPACITOR CQMBA123J50
C 766 (A,82,164) FILM CAPACITOR CQMBA123J50
C 773 (A,138,164) FILM CAPACITOR CQMBA123J50
C 778 (B,89,34) CKSRYB331K50
C 779 (A,86,33) CEAT4R7M50
C 780 (B,93,18) CCSRCH470J50
C 781 (A,92,27) CEAT101M16
C 783 (B,112,24) CCSRCJ3R0C50
C 784 (A,110,48) CEANP2R2M50
C 801 (A,248,114) ELECT. CAPACITOR CEAT222M25
C 802 (A,249,100) ELECT. CAPACITOR CEAT222M25
C 806 (B,281,53) CKSRYB105K16
C 807 (B,233,89) CKSRYB103K25
Mark No. Description Part No.
140 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
C 808 (A,245,142) ELECT. CAPACITOR CEAT472M16
C 809 (A,232,95) CEAT101M10
C 810 (A,266,133) CEAT101M10
C 811 (B,276,128) CKSRYB103K25
C 812 (B,272,111) CKSRYB103K25
C 813 (A,272,118) CEAT101M16
C 850 (A,210,92) CEAT101M10
C 860 (A,282,159) CEAT101M25
C 870 (B,249,134) CKSRYB104K50
C 901 (B,216,92) CKSRYB104K16
DTRANS2 ASSY
MISCELLANEOUS
>IC 853 (A,32,204) PROTECTOR(7A) AEK7021
J 21 JUMPER WIRE 11P D20PYY1130E
CN 1201 (A,35,183) 4P JUMPER CONNECTOR 52147-0410
851 (A,49,207) 11P CABLE HOLDER 51048-1100
ECOMPONENT VIDEO ASSY
MISCELLANEOUS
IC 551 (B,240,208) LOGIC IC TC74HC4052AF
IC 552 (B,260,214) LOGIC IC TC74HC4052AF
IC 553 (B,213,206) VIDEO IC NJM2581M
JA 551 (A,253,178) 6P RCA PINJACK XKB3025
JA 552 (A,211,178) 6P RCA PINJACK XKB3025
CN 551 (A,196,213) CONNECTOR 9604S-07C
390 (A,235,239) PCB BINDER VEF1040
RESISTORS
R 553 (B,242,194) RS1/16S750J
R 554 (B,256,193) RS1/16S750J
R 555 (B,270,193) RS1/16S750J
R 556 (B,237,194) RS1/16S750J
R 557 (B,251,196) RS1/16S750J
R 558 (B,266,186) RS1/16S750J
R 559 (B,199,196) RS1/16S750J
R 560 (B,220,195) RS1/16S750J
R 561 (B,228,193) RS1/16S750J
R 562 (B,193,195) RS1/16S750J
R 563 (B,217,199) RS1/16S750J
R 564 (B,218,195) RS1/16S750J
R 566 (B,243,218) RS1/16S102J
R 567 (B,248,202) RS1/16S102J
R 568 (B,248,204) RS1/16S102J
R 569 (B,250,218) RS1/16S102J
R 571 (B,254,228) RS1/16S102J
R 572 (B,254,226) RS1/16S102J
R 573 (B,229,202) RS1/16S0R0J
R 574 (B,264,202) RS1/16S0R0J
R 581 (B,247,209) RS1/16S222J
R 582 (A,245,221) RD1/4PU222J
CAPACITORS
C 567 (B,262,186) CKSRYB103K50
C 568 (B,204,186) CKSRYB103K50
C 569 (B,246,216) CKSRYB473K50
C 570 (B,233,208) CKSRYB473K50
C 571 (B,254,213) CKSRYB473K50
Mark No. Description Part No.
C 572 (B,267,214) CKSRYB473K50
C 577 (B,213,214) CKSRYB103K50
C 579 (A,205,205) CEAT101M10
C 580 (A,199,205) CEAT101M10
C 582 (B,212,199) CKSRYB103K50
F5.1CH INPUT ASSY
MISCELLANEOUS
CN 307 (A,125,216) 7P CONNECTOR 52044-0745
CN 309 (A,167,225) PIN JACK(4P) XKB3035
RESISTORS
R 1001 (B,147,233) RS1/16S474J
R 1002 (B,150,226) RS1/16S474J
R 1003 (B,149,236) RS1/16S331J
R 1004 (B,150,228) RS1/16S331J
R 1009 (B,150,224) RS1/16S474J
R 1010 (B,151,212) RS1/16S474J
R 1011 (B,150,222) RS1/16S331J
R 1012 (B,150,214) RS1/16S331J
CAPACITORS
C 1001 (B,151,233) CCSRCH101J50
C 1002 (B,151,230) CCSRCH101J50
C 1003 (B,143,233) CKSRYB221K50
C 1004 (B,147,230) CKSRYB221K50
C 1009 (A,146,236) CEAT4R7M50
C 1010 (A,146,228) CEAT4R7M50
C 1012 (B,159,226) CKSRYB103K50
C 1013 (B,151,219) CCSRCH101J50
C 1014 (B,151,216) CCSRCH101J50
C 1015 (B,147,224) CKSRYB221K50
C 1016 (B,147,216) CKSRYB221K50
C 1021 (A,146,214) CEAT4R7M50
C 1022 (A,146,221) CEAT4R7M50
GTRANS3 ASSY
MISCELLANEOUS
>IC 357 (A,100,225) PROTECTOR(800MA) AEK7008
D 363 (A,86,238) DIODE 1SR139-400
J 22 3P PARALLEL WIRE XDX3064
891 (A,106,233) 3P CABLE HOLDER 51048-0300
RESISTORS
R 881 (A,54,235) RD1/4PU4R7J
CAPACITORS
C 406 (A,96,232) ELECT. CAPACITOR CEAT471M35
C 881 (A,13,234) FILM CAPACITOR CFTLA104J2A
C 882 (A,23,239) FILM CAPACITOR CFTLA104J2A
HFRONT DISPLAY ASSY
MISCELLANEOUS
IC 401 (B,121,181) DISPLAY U-COM PE5550A
Q 441 (B,230,161) TRANSISTOR RT1N241M
Q 442 (B,238,190) TRANSISTOR RT1N241M
Q 484 (B,215,190) TRANSISTOR 2SA1576A
D 403 (B,226,189) DIODE 1SS355
D 404 (B,235,168) DIODE 1SS355
D 405 (B,230,156) DIODE 1SS355
Mark No. Description Part No.
141
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
D 500 (A,216,182) LED(ORANGE) SLI-343DCW(STU)
D 502 (A,128,161) LED(BLUE)
SLR343BC4T(JKLM)
L 401 (A,242,159) RADIAL INDUCTOR LFCA2R2J
V 401 (A,189,200) FL TUBE XAV3037
S 447 (A,94,113) SWITCH VSG1024
S 448 (A,76,113) SWITCH VSG1024
S 449 (A,58,113) SWITCH VSG1024
S 450 (A,58,92) SWITCH VSG1024
S 451 (A,76,92) SWITCH VSG1024
S 452 (A,94,92) SWITCH VSG1024
S 454 (A,89,136) SWITCH VSG1024
S 455 (A,65,136) SWITCH VSG1024
S 456 (A,40,136) SWITCH VSG1024
S 457 (A,16,136) SWITCH VSG1024
S 458 (A,40,113) SWITCH VSG1024
S 459 (A,114,136) SWITCH VSG1024
S 460 (A,138,136) SWITCH VSG1024
S 461 (A,163,136) SWITCH VSG1024
S 462 (A,187,136) SWITCH VSG1024
S 463 (A,212,136) SWITCH VSG1024
S 464 (A,236,136) SWITCH VSG1024
S 471 (A,40,92) SWITCH VSG1024
X 401 (A,149,165) CERAMIC RESONATOR VSS1142
(5.00 MHz)
CN 401 (A,246,165) 17P CONNECTOR 52044-1745
515 FL HOLDER(FE) VNF1096
471 (A,34,191) CABLE HOLDER(3P) 51063-0305
470 (A,37,174) CABLE HOLDER(3P) 51063-0305
404 (A,197,127) CABLE HOLDER(5P) 51063-0505
402 (A,223,169) REMOTE RECEIVER UNIT GP1UE274XKC1
RESISTORS
R 401 (B,144,169) RS1/16S105J
R 402 (B,223,191) RS1/16S104J
R 403 (B,220,191) RS1/16S104J
R 404 (B,222,176) RS1/16S472J
R 405 (B,228,155) RS1/16S102J
R 406 (B,226,155) RS1/16S103J
R 407 (B,78,176) RS1/16S473J
R 408 (B,80,176) RS1/16S473J
R 409 (B,75,176) RS1/16S473J
R 410 (B,73,176) RS1/16S473J
R 411 (B,229,189) RS1/16S473J
R 412 (B,235,187) RS1/16S221J
R 413 (B,235,184) RS1/16S221J
R 414 (B,235,182) RS1/16S221J
R 415 (B,235,180) RS1/16S221J
R 416 (B,235,178) RS1/16S221J
R 417 (B,223,182) RS1/16S101J
R 419 (B,205,148) RS1/16S101J
R 420 (B,207,148) RS1/16S101J
R 421 (B,209,148) RS1/16S101J
R 422 (B,157,169) RS1/16S104J
R 423 (B,131,167) RS1/16S104J
R 424 (B,83,176) RS1/16S104J
R 425 (B,206,185) RS1/16S104J
R 448 (B,87,114) RS1/16S681J
R 449 (B,69,114) RS1/16S821J
R 450 (B,58,102) RS1/16S122J
R 451 (B,69,93) RS1/16S162J
Mark No. Description Part No.
R 452 (B,88,97) RS1/16S272J
R 453 (B,144,142) RS1/16S472J
R 454 (A,101,135) RD1/4PU681J
R 455 (A,75,136) RD1/4PU821J
R 456 (A,50,136) RD1/4PU122J
R 457 (A,26,136) RD1/4PU162J
R 458 (B,34,114) RS1/16S272J
R 459 (A,108,134) RD1/4PU472J
R 460 (A,133,138) RD1/4PU681J
R 461 (A,152,136) RD1/4PU821J
R 462 (A,183,141) RD1/4PU122J
R 463 (A,200,141) RD1/4PU162J
R 464 (A,233,139) RD1/4PU272J
R 465 (A,166,152) RD1/4PU472J
R 471 (B,40,102) RS1/16S512J
R 472 (A,90,142) RD1/4PU472J
R 550 (B,192,185) RS1/16S181J
R 551 (B,125,156) RS1/16S391J
CAPACITORS
C 401 (B,247,155) CKSRYB103K50
C 402 (B,247,153) CKSRYB103K50
C 403 (A,232,168) CEAT221M6R3
C 410 (B,60,193) CKSRYB103K50
C 411 (B,62,193) CKSRYB103K50
C 412 (A,49,178) CEAT470M50
C 418 (B,141,179) CKSRYB104K16
C 419 (B,103,183) CKSRYB103K50
C 420 (A,44,184) ELECT. CAPACITOR CEAT101M35
C 421 (B,160,169) CKSRYB104K16
C 441 (B,225,176) CKSRYB103K50
C 442 (A,239,146) CEAL470M10
C 451 (B,125,166) CKSRYB102K50
C 452 (B,103,164) CKSRYB102K50
C 453 (B,122,166) CKSRYB102K50
C 454 (B,100,164) CKSRYB102K50
C 481 (B,140,191) CCSRCH471J50
C 482 (B,126,201) CCSRCH221J50
C 483 (B,126,199) CCSRCH221J50
C 487 (B,84,160) CKSRYB102K50
C 488 (B,81,160) CKSRYB102K50
C 489 (B,74,163) CKSRYB102K50
C 490 (A,71,163) CKSRYB102K50
IROTARY ENCODER ASSY
MISCELLANEOUS
S 502 (A,263,225) SWITCH VSG1024
S 503 (A,282,225) SWITCH VSG1024
S 504 (A,300,225) SWITCH VSG1024
S 505 (A,300,212) SWITCH VSG1024
S 506 (A,282,212) SWITCH VSG1024
S 507 (A,263,212) SWITCH VSG1024
S 513 (A,285,154) ROTARY ENCODER XSX3005
511 (A,257,183) CABLE HOLDER(5P) 51063-0505
RESISTORS
R 503 (B,275,224) RS1/16S681J
R 504 (B,294,224) RS1/16S821J
R 505 (B,301,219) RS1/16S122J
Mark No. Description Part No.
142 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
R 506 (B,294,213) RS1/16S162J
R 507 (B,275,213) RS1/16S272J
JPOWER KEY ASSY
MISCELLANEOUS
D 501 (A,37,229) LED(BLUE)
SLR343BC4T(JKLM)
S 501 (A,29,226) SWITCH VSG1024
501 (A,40,210) CABLE HOLDER(3P) 51063-0305
RESISTORS
R 501 (B,37,234) RS1/16S391J
KJOG ASSY
MISCELLANEOUS
S 512 (A,96,226) ROTARY ENCODER XSX3009
512 (A,66,236) CABLE HOLDER(3P) 51063-0305
MDIGITAL INPUT ASSY
MISCELLANEOUS
F 1901 (B,214,228) INDUCTOR CTF1295
JA 1900 (A,206,201) OPT. LINK IN GP1FAV51RKBF
JA 1901 (A,220,201) OPT. LINK IN GP1FAV51RKBF
KN 1902 (A,249,206) SCREW PLATE VNE1948
CN 1903 (A,236,221) CONNECTOR VKN1181
RESISTORS
R 1900 (B,211,215) RS1/16S101J
R 1901 (B,222,215) RS1/16S101J
CAPACITORS
C 1900 (B,205,215) CKSRYB104K25
C 1901 (B,217,215) CKSRYB104K25
C 1903 (B,211,230) CKSRYB103K50
C 1904 (A,208,228) CEAL101M10
C 1905 (B,228,233) CKSRYB104K25
C 1906 (B,230,233) CKSRYB103K50
C 1907 (B,232,233) CCSRCH101J50
C 1908 (B,236,233) CKSRYB102K50
NREGULATOR ASSY
MISCELLANEOUS
>IC 801 (A,147,89) REGULATOR IC KIA7812API
>IC 802 (A,164,89) REGULATOR IC KIA7912PI
>IC 807 (A,198,89) REGULATOR IC BA50BC0T
>IC 808 (A,181,89) REGULATOR IC BA50BC0T
D 810 (A,172,94) DIODE MTZJ6R2(B)
D 813 (A,187,94) DIODE MTZJ6R2(B)
CN 800 (A,194,113) 11PJUMPER CONNECTOR 52147-1110
RESISTORS
R 801 (A,136,95) METAL OXIDE RESISTOR RS3LMF331J
R 819 (B,195,96) RS1/16S0R0J
CAPACITORS
C 803 (B,147,97) CKSRYB103K25
C 804 (B,166,97) CKSRYB103K25
C 805 (A,147,105) CEJQ101M16
C 806 (A,159,99) CEAT101M16
Mark No. Description Part No.
C 816 (A,191,94) CEAT101M10
C 817 (B,202,98) CKSRYB103K25
C 818 (B,182,95) CKSRYB103K25
C 819 (A,176,95) CEAT221M10
OHEAD PHONE ASSY
MISCELLANEOUS
Q 1551 (B,208,48) TRANSISTOR 2SC5938A
Q 1552 (B,203,39) TRANSISTOR 2SC5938A
J 47 6P PARALLEL WIRE XDX3065
JA 1551 (A,163,30) HEADPHONE JACK XKB3066
KN 1551 (A,193,23) WRAPPING TERMINAL VNF1084
1551 (A,220,28) 6P CABLE HOLDER 51048-0600
RESISTORS
>R 1551 (A,218,56) METAL OXIDE RESISTOR RS2LMF331J
>R 1552 (A,207,42) METAL OXIDE RESISTOR RS2LMF331J
>R 1553 (A,202,45) METAL OXIDE RESISTOR RS1LMF151J
>R 1554 (A,194,45) METAL OXIDE RESISTOR RS1LMF151J
R 1555 (B,208,32) RS1/16S472J
R 1556 (B,210,43) RS1/16S472J
R 1557 (B,212,30) RS1/16S102J
CAPACITORS
C 1551 (B,194,40) CKSRYB223K50
C 1552 (B,205,49) CKSRYB223K50
C 1553 (B,169,39) CKSRYB103K50
C 1554 (B,169,37) CCSRCH471J50
C 1555 (B,169,34) CKSRYB104K16
C 1556 (B,167,24) CKSRYB103K50
C 1557 (B,170,24) CCSRCH471J50
C 1558 (B,172,24) CKSRYB104K16
C 1561 (A,196,64) ELECT. CAPACITOR CEANP470M50
C 1562 (A,215,44) ELECT. CAPACITOR CEANP470M50
PVIDEO ASSY
MISCELLANEOUS
IC 301 (B,46,32) VIDEO SW IC NJM2595M
IC 303 (B,37,73) VIDEO SW IC NJM2243M
IC 851 (B,100,70) CHARACTER GENERATOR PDC162A
>Q 301 (A,86,47) TRANSISTOR 2SD1858X
>Q 302 (A,66,52) TRANSISTOR 2SB1237X
Q 303 (B,24,81) TRANSISTOR 2SC5938A
Q 852 (B,72,83) TRANSISTOR 2SC4081
D 301 (B,44,40) DIODE 1SS355
D 302 (B,41,44) DIODE 1SS355
D 303 (B,81,61) DIODE UDZS6R2(B)
D 304 (B,73,59) DIODE UDZS6R2(B)
D 307 (B,99,26) DIODE UDZS5R1(B)
D 308 (B,60,23) DIODE DAN202U
D 359 (B,93,53) DIODE 1SS355
D 360 (B,96,48) DIODE 1SS355
D 651 (B,76,75) DIODE DAP202K
L 302 (B,34,9) CHIP SOLID INDUCTOR QTL1013
L 303 (B,26,13) CHIP SOLID INDUCTOR QTL1013
L 304 (B,26,15) CHIP SOLID INDUCTOR QTL1013
L 305 (B,21,23) CHIP SOLID INDUCTOR QTL1013
L 306 (B,72,10) CHIP SOLID INDUCTOR QTL1013
Mark No. Description Part No.
143
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
L 853 (B,101,61) CHIP COIL LCYA330J2520
JA 305 (A,14,58) PIN JACK(4P)YELLOW XKB3048
JA 351 (A,15,20) MINI JACK(4P) /W SW XKN3015
JA 352 (A,18,9) JACK VKB1243
X 851 (A,102,57) CRYSTAL RESONATOR ASS1056
(14.31818 MHz)
CN 302 (A,64,84) 6P SOCKET KP200TA6L
CN 303 (A,81,7) CONNECTOR 9604S-19C
CN 306 (A,14,37) 2P PIN JACK XKB3041
CN 310 (A,46,7) CONNECTOR 9604S-07C
CN 354 (A,105,20) CONNECTOR POST B2B-PH-K-S
RESISTORS
R 301 (B,37,20) RS1/16S750J
R 302 (B,31,60) RS1/16S750J
R 303 (B,31,33) RS1/16S750J
R 304 (B,31,66) RS1/16S750J
R 305 (B,23,51) RS1/16S750J
R 306 (B,28,51) RS1/16S750J
R 307 (B,56,25) RS1/16S102J
R 308 (B,57,29) RS1/16S102J
R 309 (B,57,27) RS1/16S151J
R 310 (B,57,31) RS1/16S102J
R 311 (B,42,23) RS1/16S102J
R 312 (B,60,25) RS1/16S102J
>R 313 (A,85,57) METAL OXIDE RESISTOR RS3LMF390J
R 314 (B,84,61) RS1/16S152J
R 315 (B,64,59) RS1/16S152J
>R 316 (A,67,39) METAL OXIDE RESISTOR RS3LMF390J
R 317 (B,22,75) RS1/16S102J
R 318 (B,26,77) RS1/16S122J
R 319 (B,26,75) RS1/16S472J
R 390 (B,73,15) RS1/16S102J
R 391 (B,34,39) RS1/16S0R0J
R 392 (B,33,54) RS1/16S0R0J
R 393 (B,49,39) RS1/16S0R0J
R 394 (B,26,27) RS1/16S0R0J
R 852 (B,101,49) RS1/16S471J
R 853 (B,94,47) RS1/16S103J
R 854 (B,92,60) RS1/16S103J
R 855 (B,105,82) RS1/16S102J
R 856 (B,78,80) RS1/16S221J
R 857 (B,74,80) RS1/16S103J
R 858 (B,73,69) RS1/16S222J
CAPACITORS
C 304 (B,35,18) CKSRYB221K50
C 305 (B,23,66) CKSRYB221K50
C 306 (B,25,51) CKSRYB221K50
C 307 (A,35,36) CEAT470M25
C 308 (A,52,54) CEAT470M25
C 309 (A,31,46) CEAT470M25
C 310 (A,54,43) CEAT101M16
C 311 (B,82,48) CKSRYB473K25
C 313 (B,75,42) CKSRYB473K25
C 333 (B,22,77) CKSRYB331K50
C 338 (A,60,38) CEAT101M16
C 339 (B,37,24) CKSRYB104K25
C 340 (B,56,37) CKSRYB104K25
C 347 (B,56,22) CCSRCH470J50
C 350 (A,38,80) CEAT101M16
Mark No. Description Part No.
C 379 (B,31,54) CKSRYB103K50
C 380 (A,43,74) CEAT101M16
C 390 (A,30,75) ELECTR.CAPACITOR CEAT102M10
C 391 (A,49,65) CEAT470M16
C 392 (B,49,67) CKSRYB104K25
C 444 (B,46,67) CKSRYB104K25
C 851 (A,82,80) CEAT101M10
C 852 (A,90,71) CEAT101M10
C 853 (B,107,82) CKSRYB473K25
C 854 (B,91,62) CKSRYB473K25
C 855 (B,106,53) CCSRCH150J50
C 856 (B,103,53) CCSRCH180J50
C 857 (B,101,53) CCSRCH240J50
C 858 (B,99,53) CCSRCH240J50
C 859 (B,99,47) CCSRCH470J50
C 860 (B,98,82) CKSRYB473K25
C 861 (B,100,82) CKSRYB473K25
C 862 (B,102,82) CCSRCH101J50
C 864 (A,68,76) CEAT101M10
C 1360 (B,18,51) CKSRYB103K50
QPRIMARY ASSY
MISCELLANEOUS
>IC 51 (B,236,11) IC NJM78L05UA
Q 51 (B,267,14) DIGITAL TR(SC-70) RT1N431M
D 51 (B,298,20) BRIDGE DIODE DF06SA
D 55 (A,304,21) DIODE 1SR139-400
D 56 (A,271,21) DIODE 1SS133
D 57 (A,266,25) DIODE 1SS133
D 58 (A,314,13) DIODE MTZJ5R1(B)
>L 51 (A,253,73) LINE FILTER XTF3004
H 51 (A,231,34) FUSE CLIP AKR7001
H 52 (A,250,34) FUSE CLIP AKR7001
J 52 JUMPER WIRE D20PYY0410E
KN 51 (A,318,25) WRAPPING TERMINAL VNF1084
KN 3001 (A,223,117) SCREW PLATE VNE1948
>RY 51 (A,271,57) JOE LOWPOWER RELAY ASR7013
>T 51 (A,288,56) STANDBY TRANSFORMER ATT7040
>CN 51 (A,236,47) AC CODE SOCKET RKP1751
55 (A,317,9) 4P CABLE HOLDER 51048-0400
RESISTORS
R 52 (A,275,11) RD1/2PM270J
R 53 (A,307,12) RD1/4PU332J
R 54 (A,319,16) RD1/4PU103J
CAPACITORS
>C 51 (A,261,64) FILM CAPACITOR ACE7013
>C 52 (A,265,57) SAFETY CAPACITOR XCG3010
C 53 (A,291,21) ELECT. CAPACITOR CEAT102M16
C 54 (A,300,11) CEAT470M25
C 55 (A,307,21) CKPUYF103Z25
C 56 (A,311,21) CKPUYF103Z25
C 57 (A,314,21) CKPUYF103Z25
RFRONT VIDEO ASSY
MISCELLANEOUS
JA 902 (A,167,224) 3P PIN JACK XKB3063
Mark No. Description Part No.
144 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
CN 901 (A,126,230) CONNECTOR POST B5B-PH-K-S
RESISTORS
R 901 (B,161,224) RS1/16S331J
R 902 (B,176,220) RS1/16S331J
R 903 (B,157,224) RS1/16S474J
R 904 (B,171,220) RS1/16S474J
R 905 (B,139,233) RS1/16S750J
CAPACITORS
C 901 (B,164,224) CCSRCH101J50
C 902 (B,178,220) CCSRCH101J50
C 903 (A,136,234) ELECTR. CAPACITOR CEAL470M25
C 906 (B,161,233) CKSRYB224K16
C 907 (B,163,233) CKSRYB471K50
C 908 (B,158,233) CKSRYB103K25
C 909 (B,153,233) CKSRYB224K16
C 910 (B,151,233) CKSRYB471K50
C 911 (B,148,233) CKSRYB103K25
C 915 (B,159,224) CCSRCH101J50
C 916 (B,173,220) CCSRCH101J50
TFRONT IN ASSY
MISCELLANEOUS
IC 951 (B,37,70) DUAL OP-AMP NJM4565MD
IC 952 (A,59,63) IC TC4066BFN
Q 951 (A,51,60) TRANSISTOR RT1N241M
Q 952 (B,52,66) DIGITAL TR(SC-70) RT1P241M
D 951 (B,44,73) DIODE UDZS5R1(B)
D 952 (A,38,97) DIODE UDZS5R1(B)
D 953 (A,38,93) DIODE UDZS5R1(B)
D 957 (B,30,59) DIODE DAN217U
L 970 (A,60,38) COIL ATH7015
JA 952 (A,78,58) STEREO MINI JACK XKN3017
JA 953 (A,79,38) USB CONNECTOR XKP3086
KN 951 (A,46,34) WRAPPING TERMINAL VNF1084
CN 953 (A,40,51) CONNECTOR B4B-PH-K-S
CN 956 (A,46,97) CONNECTOR 9604S-09C
RESISTORS
R 953 (A,38,72) RS1/16S682J
R 954 (B,35,62) RS1/16S101J
R 955 (A,50,67) RS1/16S104J
R 956 (A,68,68) RS1/16S102J
R 957 (B,35,58) RS1/16S104J
R 958 (A,70,71) RS1/16S104J
R 959 (B,43,66) RS1/16S333J
R 960 (B,39,62) RS1/16S472J
R 961 (B,41,67) RS1/16S101J
R 962 (B,32,77) RS1/16S101J
R 963 (A,37,81) RS1/16S104J
R 966 (B,38,77) RS1/16S472J
R 967 (B,36,77) RS1/16S333J
R 972 (A,48,70) RS1/16S102J
R 979 (B,61,33) RS1/16S0R0J
R 980 (B,61,42) RS1/16S0R0J
R 981 (A,69,68) RS1/16S223J
R 982 (A,69,65) RS1/16S103J
R 984 (A,54,60) RS1/16S103J
CAPACITORS
Mark No. Description Part No.
C 952 (B,35,54) CKSRYB103K50
C 953 (B,33,54) CKSRYB104K50
C 956 (A,43,68) CHIP ELECT.CAPACITOR CEVW100M50
C 957 (A,52,70) CKSRYB103K50
C 958 (A,43,79) CHIP ELECT.CAPACITOR CEVW100M50
C 959 (A,48,67) CKSRYB471K50
C 960 (B,33,59) CCSRCH101J50
C 962 (A,37,78) CKSRYB103K50
C 963 (A,34,104) CHIP ELECT.CAPACITOR CEVW100M50
C 964 (B,34,77) CCSRCH330J50
C 965 (B,45,66) CCSRCH330J50
C 967 (A,35,67) CHIP ELECT.CAPACITOR CEVW100M50
C 968 (A,32,79) CHIP ELECT.CAPACITOR CEVW100M50
C 969 (B,60,47) CKSRYB104K16
C 970 (A,50,46) CEVW101M16
VHDMI & DSP & USB ASSY
SEMICONDUCTORS
>IC 1,2 PQ1LAX95MSPQ
>IC 61 NJM2886DL3-33
>IC 71 MD5001T
>IC 91 NJM2872BF05
IC 101 AK4114VQ
IC 171 TC74VHC157FTS1
IC 191,331,881 TC74VHC08FTS1
IC 201 DSPC56371AF180
IC 202 TC7WH125FU
IC 251 PDC173A8
IC 261 TC7WHU04FU
IC 271 ML87V5002
IC 301 AK4626AVQ
IC 351 TC74VHCT541AFTS1
IC 401 TCC8600-00X-EA-UG
>IC 402 S-1200B18-M5
IC 461 HY57V641620FTP-6
IC 462 AYW7236
>IC 471 AAT4618IGV-0.5-1
IC 481 341S2154
IC 611 CXB1444R
IC 631 S-24CS02AFT
IC 632 TC74LVX4053FT
IC 651 SII9013CLU
IC 701 SII9134CTU
IC 801 PEG118A
IC 861 AYW7202
IC 871 TC74VHC125FTS1
IC 882 TC74VHCT08AFTS1
>IC 891 NJM2872BF33
Q 71,602,604,631 DTC114YUA
Q 201 RT1N241M
Q 401 2SA1577
Q 402,471,632,634 RT1N431M
Q 601,603,633,635 RT1P241M
Q751 UMB1N
Q 752 DTC114YUA
D 1,21 UDZS5R6(B)
D 61 RB551V-30
>D71 D1FM3
D 301 MA152WA
Mark No. Description Part No.
145
VSX-918V-K
56 7 8
56 7 8
A
B
C
D
E
F
D 302 MA152WK
D 701 UDZS5R1(B)
D 861 RB501V-40
MISCELLANEOUS
L 1-3 CHIP SOLID INDUCTOR ATL7002
L 71,611,651,652 CHIP BEADS ATL7010
>L 72 POWER INDUCTOR(22U) DTL1100
L 101,102 CHIP SOLID INDUCTOR QTL1013
L 171,191 CHIP SOLID INDUCTOR QTL1013
L 201,204 CHIP SOLID INDUCTOR QTL1013
L 202,203 CHIP SOLID INDUCTOR ATL7002
L 251,261 CHIP SOLID INDUCTOR QTL1013
L 271,301 CHIP SOLID INDUCTOR QTL1013
L 302,331 CHIP SOLID INDUCTOR QTL1013
L 351,401 CHIP SOLID INDUCTOR QTL1013
L 402 INDUCTOR LCTC100K1608
L 403,404 CHIP SOLID INDUCTOR QTL1013
L 441 CHIP FERRITE BEADS VTL1169
L 442 COIL VTH1043
L 461,462 CHIP SOLID INDUCTOR QTL1013
L 481 CHIP SOLID INDUCTOR QTL1013
L 653-655 CHIP SOLID INDUCTOR QTL1013
L 656,657,701-705 CHIP BEADS ATL7010
>L 751-754 COIL ATH7022
L 801 CHIP BEADS ATL7010
JA 101 JACK VKB1159
JA 601,602,701 HDMI CONNECTOR AKP1318
X 261 CRYSTAL RESONATOR (24.576 MHz) XSS3003
X 402 CRYSTAL OSCILLATOR CSS1614
X 481 CRYSTAL OSCILLATOR (32.768 kHz) ASS1172
X 651 CRYSTAL RESONATOR (28.322 MHz) ASS7085
X 801 CERAMIC RESONATOR (15.7 MHz) XSS3004
CN 1 13P SOCKET XKP3077
CN 2 21P SOCKET XKP3081
CN 3 CONNECTOR 9604S-35C
CN 5 5P CONNECTOR VKN1374
CN 401 CONNECTOR AKM1275
CN 801 7P CONNECTOR VKN1411
JH 501 PCB BINDER VEF1040
RESISTORS
R 21 RS1/16SS2002F
R 22,24,74 RS1/16SS1202F
R 23 RS1/16SS1000F
R 42,44,45,48 RAB4CQ104J
R 51,62,64,92 RS1/16S0R0J
R 63,77,80 RS1/10S0R0J
R 75 RS1/16SS5100F
R 76 RS1/16SS1002F
R 103,108,171,173 RAB4CQ101J
R 110,442,443 RS1/16S0R0J
R 111 RS1/16SS1802F
R 172,226,229,272 RAB4CQ470J
R 174,202,271,273 RAB4CQ101J
R 191-193 RS1/16S101J
R 203 RAB4CQ103J
R 279,317,353,354 RAB4CQ101J
R 306 RS1/16S4R7J
R 488 RS1/16SS1003F
R 607-610,621-625 RS1/16S0R0J
R 612 RS1/16SS4701F
Mark No. Description Part No.
R 663 RAB4CQ470J
R 668,669,721 RAB4CQ473J
R 681-685,687,688 RAB4CQ220J
R 704 RS1/16SS6800F
R 723-728 RAB4CQ473J
R 764 RAB4CQ220J
R 781-785,891 RS1/16S0R0J
Other Resistors RS1/16SS###J
CAPACITORS
C 7,78,107,173 CKSSYB102K50
C 9,74,92,113 CKSSYB103K16
C 10,12,172,203 CKSSYB471K50
C 11,102,105,106 CKSSYB104K10
C 21,51,230,303 CEVW101M16
C 22-25 CKSRYB105K10
C 52,54,55 CKSRYB104K16
C 57-59,63,65 CKSRYB104K16
C 61,613,654,655 CKSRYB105K16
C 62,93,421,893 CKSQYB225K10
C 67,70,91,441 CKSRYB104K16
C 71-73,80,82 DCH1201
C 75 CCSSCH121J50
C 77 CKSSYB473K16
C 79 CCSSCH471J16
C 85,86 CKSRYB102K50
C 87 CCSRCH101J50
C 103,108,318 CEVW470M6R3
C 104,110,192,261 CCSRCH471J50
C 109,171,191,202 CKSSYB104K10
C 111 CKSRYB474K10
C 204,206,208,210 CKSSYB104K10
C 209,214,216,218 CKSSYB471K50
C 215,217,219,222 CKSSYB104K10
C 220,301,431,667 CKSSYB103K16
C 221,225,309-314 CKSSYB471K50
C 224,226,228,232 CKSSYB104K10
C 229 CEVW101M4
C 252,262,271,273 CKSSYB104K10
C 264,265 CCSSCH8R0D50
C 275,277,304,306 CKSSYB104K10
C 305,484,802,805 CCSSCH101J50
C 315,425,443,455 CEVW101M16
C 316,320,332,352 CKSSYB104K10
C 317,402,404,406 CKSSYB471K50
C 321,322 CKSSYB102K50
C 401,403,405,407 CKSSYB104K10
C 408,410,412,416 CKSSYB471K50
C 409,411,415,417 CKSSYB104K10
C 413 CCSRCH100D50
C 414 CCSRCH471J50
C 418,424,427,430 CKSSYB471K50
C 419,423,426,429 CKSSYB104K10
C 420 CKSSYB122K50
C 422 CCSRCH331J50
C 432,434,454,461 CKSSYB104K10
C 433,435,436 CKSSYB471K50
C 442,861,873 CKSRYB104K16
C 451,457 CKSQYB105K10
C 462-464,466,468 CKSSYB471K50
Mark No. Description Part No.
146 VSX-918V-K
12 3 4
A
B
C
D
E
F
12 3 4
C 467,481,485,611 CKSSYB104K10
C 471 CKSSYB104K16
C 472 CKSQYB105K16
C 482,483 CCSSCH5R0C50
C 486 CKSSYB471K50
C 612,801 CEVW101M16
C 614-624,631,632 CKSSYB104K10
C 651,656,701,703 DCH1201
C 652,653,702,704 CKSQYB106K6R3
C 657,672,679,712 CKSRYB105K16
C 661-666,668-671 CKSSYB104K10
C 673-677,680-683 CKSSYB104K10
C 678,713,803,892 CKSSYB103K16
C 691 CCSSCH120J50
C 692 CCSSCH100D50
C 705 CKSQYB106K6R3
C 711,714,716,718 CKSSYB104K10
C 715,717,719,723 CKSRYB105K16
C 720-722,751,804 CKSSYB104K10
C 724 CKSRYB105K16
C 731-738 VCG1066
C 806,807,862,871 CKSSYB104K10
C 808 CCSSCH101J50
C 872,881,882,891 CKSSYB104K10
WHDMI ASSY (VSX-818V-K)
SEMICONDUCTORS
IC 101 CXB1444R
IC 102 TC7MB3253FK
>IC 901 MM1593DF
>IC 911 NJM2872BF05
Q 121-123,152,154 RT1N241M
Q 151,153 RT1P241M
D 381 UDZS5R1(B)
MISCELLANEOUS
L 101,1001 CHIP BEADS ATL7010
>L 351-354 COIL ATH7022
JA 101,102,301 HDMI CONNECTOR AKP1318
CN 1001 7P CONNECTOR 52044-0745
CN 1002 5P CONNECTOR VKN1236
RESISTORS
R 102 RS1/16S4701F
R 121-123 RS1/16SS103J
Other Resistors RS1/16S###J
CAPACITORS
C 101,102,104-111 CKSRYB104K16
C 103 CEVW101M16
C 113-115,351,911 CKSRYB104K16
C 121 CKSSYB104K10
C 901 CKSRYB105K16
C 902 CCSRCH471J50
C 903,913 CKSQYB225K10
C 912 CKSRYB103K50
C 1001,1011 CKSRYB104K16
C 1002 DCH1201
C 1012 CKSRYB102K50
C 1013 CCSRCH101J50
Mark No. Description Part No.
FM/AM TUNER UNIT
FM/AM TUNER UNIT has no service parts.
Mark No. Description Part No.

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