E5767 PN2280D

User Manual: PN2280D

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- 1 - PN-2280D
Published by Service Dept.
Printed in Japan
Clarion Co., Ltd.
Export Division - 22-3, Shibuya 2-chome, Shibuyaku, Tokyo, 150-8335 Japan Tel: 03-3400-1121
Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: 048-443-1111 FAX:048-433-6996
298-5767-00 Sep.1999 P
Service Manual
Model

NISSAN Automobile Genuine
AM/FM Radio Cassette
Stereo CD Deck
PN-2280D-A
(Genuine No.28188 2Y900)
(ID No.CN628)
PN-2280D-B
(Genuine No.28188 2Y900)
(ID No.CN628)
(Available from Serial No.15271)
■SPECIFICATIONS
Radio section
Tuning system: PLL Frequency synthesizer system
Receive range: AM 530kHz to 1,710kHz
FM 87.75MHz to 107.9MHz
Intermediate frequency:
AM 450kHz
FM 10.7MHz
Quieting sensitivity: AM Less than 37dBμ
(at 20dB S/N)
FM Less than 15dBμ
(at 30dB S/N,Main)
Separation: FM More than 20dB
Auto tuning stop sensitivity:
AM 39±6dBμ(at 1000k,1400kHz)
FM 32±6dBμ
Tape section
Reproducting system:
4 track,2 program
2 channel stereo system
Wow and flutter: Less than 0.15％(W.R.M.S)
Separation: More than 35dB
Cross talk: More than 45dB
S/N ratio: Normal tape(120μs)
47dB/55dB(DOLBY B NR ON)
Metal tape(70μs)
49dB/57dB(DOLBY B NR ON)
FF/REW time: 110sec.(C-60)
Model
CD section
Disc: 12cm,8cm Disc
Frequency response:
17Hz to 20kHz(0.5W output)
Separation: More than 50dB
S/N ratio: More than 74dB
AUX section
Gain: FRONT/REAR 18±3dB
(AUX input 1kHz,245mV,Vol.max)
General
Load impedance: 4Ω/ch
Power output: 30W×4
Power supply voltage:
DC13.2V(10.8V to 15.6V)
Negative ground
Back-up consumption:
Less than 3mA
Dimensions(mm): 180(W)×108(H)×160(D)
Weight: 3.0kg
※Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
※"DOLBY" and the double-D symbol are trademarks of
Dolby Laboratories Licensing Corporation.
※Specifications and design are subject to change without
notice for further improvement.
- 2 -
PN-2280D
■To engineers in charge of repair or
inspection of our products.
Before repair or inspection, make sure to follow
the instructions so that customers and Engineers
in charge of repair or inspection can avoid suf-
fering any risk or injury.
1. Use specified parts.
The system uses parts with special safety features against
fire and voltage. Use only parts with equivalent charac-
teristics when replacing them.
The use of unspecified parts shall be regarded as re-
modeling for which we shall not be liable. The onus of
product liability (PL) shall not be our responsibility in cases
where an accident or failure is as a result of unspecified
parts being used.
2. Place the parts and wiring back in their original positions
after replacement or re-wiring.
For proper circuit construction, use of insulation tubes,
bonding, gaps to PWB, etc, is involved. The wiring con-
nection and routing to the PWB are specially planned
using clamps to keep away from heated and high voltage
parts. Ensure that they are placed back in their original
positions after repair or inspection.
If extended damage is caused due to negligence during
repair, the legal responsibility shall be with the repairing
company.
3. Check for safety after repair.
Check that the screws, parts and wires are put back se-
curely in their original position after repair. Ensure for
safety reasons there is no possibility of secondary
ploblems around the repaired spots.
If extended damage is caused due to negligence of re-
pair, the legal responsibility shall be with the repairing
company.
4. Caution in removal and making wiring connection to the
parts for the automobile.
Disconnect the battery terminal after turning the ignition
key off. If wrong wiring connections are made with the
battery connected, a short circuit and/or fire may occur.
If extensive damage is caused due to negligence of re-
pair, the legal responsibility shall be with the repairing
company.
5. Cautions regarding chips.
Do not reuse removed chips even when no abnormality
is observed in their appearance. Always replace them
with new ones. (The chip parts include resistors, capaci-
tors, diodes, transistors, etc). The negative pole of tanta-
lum capacitors is highly susceptible to heat, so use spe-
cial care when replacing them and check the operation
afterwards.
6. Cautions in handling flexible PWB
Before working with a soldering iron, make sure that the
iron tip temperature is around 270℃. Take care not to
apply the iron tip repeatedly(more than three times)to the
same patterns. Also take care not to apply the tip with
force.
7. Turn the unit OFF during disassembly and parts replace-
ment. Recheck all work before you apply power to the
unit.
8. Cautions in checking that the optical pickup lights up.
The laser is focused on the disc reflection surface through
the lens of the optical pickup. When checking that the
laser optical diode lights up, keep your eyes more than
30cms away from the lens. Prolonged viewing of the la-
ser within 30cms may damage your eyesight.
9. Cautions in handling the optical pickup
The laser diode of the optical pickup can be damaged by
electrostatic charge caused by your clothes and body.
Make sure to avoid electrostatic charges on your clothes
or body, or discharge static electricity before handling the
optical pickup.
9-1. Laser diode
The laser diode terminals are shorted for transpor-
tation in order to prevent electrostatic damage.
After replacement, open the shorted circuit. When
removing the pickup from the mechanism, short
the terminals by soldering them to prevent this
damage.
9-2. Actuator
The actuator has a powerful magnetic circuit. If a
magnetic material is put close to it. its characteris-
tics will change. Ensure that no foreign substances
enter through the ventilation slots in the cover.
9-3. Cleaning the lens
Dust on the optical lens affects performance. To
clean the lens, apply a small amount of isopropylalcohol
to lens paper and wipe the lens gently.
■COMPONENTS
PN-2280D-A/PN-2280D-B
Main unit −−−−− 1
■NOTE
We cannot supply PWB with component parts in principle.
When a circuit on PWB has failure , please repair it by com-
ponent parts base. Parts which are not mentioned in ser-
vice manual are not supplied.
■CAUTIONS
Use of controls,adjustment,or performance of procedures
other than those specified herein,may result in hazardous
radiation exposure.
The compact disc player should not be adjusted or repaired
by anyone except properly qualified service personnel.
PN -2280D
Top View of model PN-2280
- 3 - PN-2280D
■BLOCK DIAGRAM
FM -
FRO NT-END
FM -
FRO NT-END IF/NC/MPX
DIVERSITY
L.P.F.
IF
TUNER PACK(FM) 880-1726E
AM -TUNER TUNER PACK(AM)
880-1517E
TAPE M ECHANISM (GFN-1)
PRE-AM P
DOLBY-B,APS
H A12163
CD MECHANISM (PM-CD)
RF-AMP
C XA1610
SERVO-DRIVER
BA6392/TA7291
CD CONTROL
uPD 78002 FL-TU BE
1/2 D U TY
FL-DRIVER
LC 75741 KEY-M ATRIX
POW ER-SUPPLY
IN T E R F A C E
CD-CHANGER
SYSTEM -CO NTRO L
uPD 17718
E-VOL
LC 75386
BUFFER-AM P
NJM2060
EQUALIZER
NJM2060
POW ER IC
TA8260
SUB MAIN
CXD2548
DIGITAL SIGNAL
PROCESSO R
DIGITAL SERVO
SIGNAL PROCESO R
MOTOR-
DRIVER
TA7291
IC 2 0 0 IC 3 0 0 IC 301 - 303,600 IC 6 0 1
IC 4 0 2
IC 7 0 0
IC 4
IC 3
IC 1 ,2
IC 5
IC 1
IC 4 0 0
Q 403,404
j
k
c
e
a
f
b
CD CHANGER
SIGNAL
g
h
J
M
C
D
G
H
I
A
B
E
F
L
N
O
P


NOISE
CANCELLER
IC 1 5 0
- 4 -
PN-2280D
■ADJUSTMENT
Switch of diversity
※How to fix the MAIN channel.
While holding the buttons of CH1 and CH3, turn on the power switch.
※How to fix the SUB channel.
While holding the buttons of CH4 and CH6, turn on the power switch.
※To release the MAIN or SUB channel, turn off the power switch.
FM noise
convergence
FM SD
Item Procedure Measuring
instrument
Dolby level
MAIN channel
1. Fix the MAIN channel.
2. Input the 98.1MHz/55dBμ(1kHz 30%MOD) signal. (VOL 1.4V=0dB)
3. Adjust the outputs to −18±1dB(−14±1dB) by VR101 when the SG output is
set −20dBμ.
SUB channel
1. Follow the same adjustment steps as MAIN above.(by VR100)
1. Input a 98.1MHz/31dBμ(1kHz 30%MOD) signal.
2 Connect OSC to TP100(SD), and adjust VR102 so that the reading of OSC is
0V to 6V.
1. Insert a Dolby level test tape(400Hz,200nWb/m).
2. Adjust VR1(L)/VR2(R) so that an output of TP401(L)/TP400(R) is 300mV±1dB.
(Dolby sw:off)
SSG
AC volt meter
SSG
Oscilloscope
Dolby level tape
Milli-volt meter
■EXPLANATION OF IC
■μPD17718GC-528-3B9 052-1147-30 Tuner / Tape / CD Auto
changer / CD Controller
1.Outward Form : 80 pins QFP
2.Terminal Description
pin 1 : ACC IN : IN : Acc-ON-signal input. Negative logic.
pin 2 : CD EJ : IN : CD-eject-signal input. Negative logic.
pin 3 : TAPE EJ : IN : Tape-eject-signal input. Negative logic.
pin 4 : VOL 1 : IN : Main volume control signal input.
pin 5 : VOL 2 : IN : Main volume control signal input.
pin 6 : FL DO : O : Serial data output to VFD-driver.
pin 7 : FL CL : O : Serial data clock output to VFD-driver.
pin 8 : FL CE : O : Chip-enable signal output to VFD-driver.
pin 9 : KS 0 : O : Key scan signal output. Ref. Table 3.
pin 10 : KS 1 : O : Key scan signal output. Ref. Table 3.
pin 11 : KS 2 : O : Key scan signal output. Ref. Table 3.
pin 12 : KS 3 : O : Key scan signal output. Ref. Table 3.
pin 13 : KS 4 : O : Key scan signal output. Ref. Table 3.
pin 14 : KS 5 : O : Key scan signal output. Ref. Table 3.
pin 15 : POWER SW : IN : Power Key input(alternative). Negative
logic.
pin 16 : KR 4 : IN : Key scan signal input. Ref. Table 3.
pin 17 : FL ON : O : Filament-ON signal output to VFD-driver.
pin 18 : SYS ON : O : System-ON signal output. (Hi-Z)
pin 19 : FM ON : O : FM-ON signal output. (Hi-Z)
pin 20 : AM ON : O : AM-ON signal output. (Hi-Z)
pin 21 : GND : - : Ground.
pin 22 : KR 3 : IN : Key scan signal input. Ref. Table 3.
pin 23 : KR 2 : IN : Key scan signal input. Ref. Table 3.
pin 24 : KR 1 : IN : Key scan signal input. Ref. Table 3.
pin 25 : KR 0 : IN : Key scan signal input. Ref. Table 3.
pin 26 : ILL DC : IN : VFD-brightness control signal input.
pin 27 : REEL PULS : IN : Reel pulse input.
pin 28 : AM IF : IN : AM-IF counter input.
pin 29 : FM IF : IN : FM-IF counter input.
pin 30 : VCC : - : Positive voltage input.
pin 31 : FM OSC : IN : FM VCO ( Local Oscillation ) input.
pin 32 : AM OSC : IN : AM VCO ( Local Oscillation ) input.
pin 33 : GND : - : Ground.
pin 34 : N.C. : O : Not in use.
pin 35 : EO : O : Error out terminal.
pin 36 : GND : - : Ground.
pin 37 : RE MUTE : O : IF-output control. Output "H" in SEEK.
pin 38 : DX/LO : O : "L" = ( AM SEEK ) & ( ILL ON )
"H" = ( FM ) & ( Sub fixed )
pin 39 : TWEET : O : In AM mode, Output "L" in receiving
900kHz.
In FM mode, Output "H" in Main-fixed
mode.
pin 40 : BEEP : O : Beep out.
pin 41 : ILL PULSE : IN : ILL-pulse input.
pin 42 : TEL ON : IN : Tel-on signal input. Negative logic.
pin 43 : DOLBY : O : "H" = DOLBY on.
pin 44 : T/R : O : "H" = Mechanism mute on.
pin 45 : F/R : O : "H" = forward ( Tape ).
"L" = reverse ( Tape ).
pin 46 : MS : IN : Music sensing signal input. "H" = non-re-
corded.
pin 47 : TAPE IN : IN : Tape loading start signal input.
pin 48 : BIT 3 : IN : Mechanism mode switch signal input.
Ref. Table 1.
pin 49 : BIT 2 : IN : Mechanism mode switch signal input.
Ref. Table 1.
pin 50 : BIT 1 : IN : Mechanism mode switch signal input.
Ref. Table 1.
pin 51 : MSGV : O : Music sensing amplifier sensitivity control
signal output. "H" = play, "L" = FF/Rew.
pin 52 : M-MOTOR : O : "H" = Main motor on.
pin 53 : P2 : O : Power motor control. Ref. Table 2.
pin 54 : P1 : O : Power motor control. Ref. Table 2.
pin 55 : VOL STB2 : O : STB2 output for electric volume IC
TC9412F.
pin 56 : VOL STB1 : O : STB1 output for electric volume IC
LC75386.
pin 57 : VOL CLK : O : Serial data clock output for electric vol-
ume IC.
pin 58 : VOL DATA : O : Serial data output for electric volume IC.
pin 59 : AF MUTE : O : Audio frequency mute signal output. Neg-
ative logic.
pin 60 : AMP ON : O : "H" = Power amplifier on.
pin 61 : R VOL DW : IN : Remote control volume input.
pin 62 : R VOL UP : IN : Remote control volume input.
pin 63 : MODE C : O : Remote control mode indicator output.
pin 64 : MODE B : O : Remote control mode indicator output.
pin 65 : MODE A : O : Remote control mode indicator output.
pin 66 : CD RESET : O : Reset signal output to CD mechanism
controller. Negative logic.
pin 67 : CD SRQ : IN : C-BUS service request signal input. "L" =
CD mechanism controller request.
pin 68 : NDS REQ : IN : Request input from NDS-A/C.
pin 69 : NDS TXD : O : TX output to NDS-A/C.
pin 70 : NDS RXD : IN : RX input from NDS-A/C.
pin 71 : CD SCK : O : C-BUS clock output.
pin 72 : CD SI : IN : C-BUS serial data input.
pin 73 : CD SO : O : C-BUS serial data output.
pin 74 : REG : - : Connects a capacitor to reduce voltage
regulator ripple.
pin 75 : GND : - : Ground.
pin 76 : XOUT : O : Connects a crystal.
- 5 - PN-2280D
pin 77 : XIN : IN : Connects a crystal.
pin 78 : CE : IN : Chip enable signal input.
pin 79 : VDD : - : Power supply terminal.
pin 80 : RESET : IN : Reset signal input. Negative logic.
Table 1. Mechanism mode switch
Mechanism mode Bit1 Bit2 Bit3
Eject H H H
Loading H H L
Stop L H L
Fwd-FF ( Rev-Rew ) L L H
Fwd-Rew ( Rev-FF ) H L L
Fwd-Play H L H
Rev-Play L H H
Table 2. Power motor control
Mechanism mode P1 P2
Loading, Head advance H L
Eject, Head retreat L H
Keeping a state H H
Stop L L
3.Key Matrix
Table 3. Key Matrix table
KR 0 KR 1 KR 2 KR 3 KR 4
pin25 pin24 pin23 pin22 pin16
KS 0 FM/ Tape Seek up/ Seek down/
pin9 AM Scan up Scan down
KS 1 M1 M2 M3
pin10 APS Rew APS-FF Prog
KS 2 M4 M5 M6 CD/
pin11 DOLBY REW FF CHG
KS 3 Sound Tune up/ Tune down/
pin12 Disc up/ Disc down/
Sound up Sound down
KS 4 Mode Seek up/ Seek down/ ILL on ST on
pin13 APS up APS down
( Tr SW ) ( Tr SW ) ( Tr SW ) ( Tr SW ) ( Tr SW )
KS 5 BAND 0 BAND 1 BAND 2 Clock on/off 2SP=1
pin14 Ref.Table4 Ref.Table4 Ref.Table4 on=1 4SP=0
( Di SW ) ( Di SW ) ( Di SW ) ( Di SW ) ( Di SW )
Table 4. Diode switch
Diode switch BAND 0 BAND 1 BAND 2
Normal volume 0 1 0
BOSE6V volume 0 0 1
0 = open , 1 = shorted with diode
■μPD78002BGC-650-AB8 052-5018-03 PMCD Controller
1. Outward Form : 64pins, QFP
2. Terminal Description
pin 1 : SRQ : O : C-BUS service request signal output. Negative
logic.
pin 2 : CHU-SW : IN : CD disc chucking signal input. Negative logic.
pin 3 : N.C. : O : Not in use.
pin 4 : N.C. : O : Not in use.
pin 5 : N.C. : O : Not in use.
pin 6 : B : IN : Photo sensor input to detect CD disc status.
pin 7 : A : IN : Photo sensor input to detect CD disc status.
pin 8 : C : IN : Photo sensor input to detect CD disc status.
pin 9 : VSS : −: Ground.
pin 10 : MCCW : O : Loading motor control output. Ref. Table 1.
pin 11 : MCW : O : Loading motor control output. Ref. Table 1.
pin 12 : N.C. : O : Not in use.
pin 13 : N.C. : O : Not in use.
pin 14 : N.C. : O : Not in use.
pin 15 : N.C. : O : Not in use.
pin 16 : N.C. : O : Not in use.
pin 17 : N.C. : O : Not in use.
pin 18 : N.C. : O : Not in use.
pin 19 : N.C. : O : Not in use.
pin 20 : ACDT : IN : Not in use.
pin 21 : XRST : O : Reset signal output to CXD2548. Negative
logic.
pin 22 : CLOCK : O : Clock signal output to CXD2548. Negative
logic.
pin 23 : XLAT : O : Latch signal output to CXD2548. Negative
logic.
pin 24 : VSS : −: Ground.
pin 25 : DATA : O : Serial data output to CXD2548.
pin 26 : SCLK : O : Serial clock output to read data from CDIC.
Negative logic.
pin 27 : N.C. : O : Not in use.
pin 28 : SENS : IN : CD status signal detect. Negative logic.
pin 29 : SQSO : IN : Serial data input to read out SUB-Q-data from
CXD2548. Negative logic.
pin 30 : N.C. : O : Not in use.
pin 31 : SQCK : O : Clock signal output to read SUB-Q-data from
CXD2548. Negative logic.
pin 32 : SYSM : O : Mute signal output. Negative logic.
pin 33 : N.C. : O : Not in use.
pin 34 : N.C. : O : Not in use.
pin 35 : RST : IN : Reset signal input. Negative logic.
pin 36 : SCOR : IN : Sub code synchronization.
pin 37 : ACC-CNT : IN : C-BUS ACC CNT input terminal. If "L" is input
during disc rotation (Play,FF,FB,Search), it
enters into power saving mode after disc rota-
tion stops. If "L" is input in Loading or Ejecting,
it enters into power saving mode after comple-
tion of motion.
pin 38 : N.C. : O : Not in use.
pin 39 : N.C. : O : Not in use.
pin 40 : VDD : −: Power supply voltage.
pin 41 : X2 : O : Connect ceramic resonator.
pin 42 : X1 : IN : Connect ceramic resonator.
pin 43 : IC0 : −: Connected to ground.
pin 44 : XT2 : O : Not in use.
pin 45 : XT 1/P04 : −: Connected to ground.
pin 46 : IC1 : −: Connected to ground.
pin 47 : N.C. : O : Not in use.
pin 48 : SYS-1 : O : Output terminal to control system power 1.
Control terminal to switch between power for
loading motor driver IC and that for CD driver
IC (+8V).
Outputs "H" when ACC-CNT input terminal is
"H" while this micro computer is regular mo-
tion.
Outputs "L" when ACC-CNT input terminal is
"L" while this micro computer is in power sav-
ing mode.
Power ON in "H" .Power OFF in "L" .
pin 49 : SYS-2 : O : Output terminal to control system power 2.
Control terminal to switch power to CDIC (+5V).
Turns this terminal to "H" in CD PLAY. Other
than that, "L" .
Power ON in "H" . Power OFF in "L" .
pin 50 : N.C. : O : Not in use.
pin 51 : N.C. : O : Not in use.
pin 52 : N.C. : O : Not in use.
pin 53 : N.C. : O : Not in use.
pin 54 : N.C. : O : Not in use.
pin 55 : IC2 : −: Connected to ground.
pin 56 : IC3 : −: Connected to ground.
pin 57 : K-0 : I/O : Key input in test mode. Function as output ter-
minal in C-BUS communication mode.
pin 58 : K-1 : I/O : Key input in test mode. Function as output ter-
minal in C-BUS communication mode.
pin 59 : K-2 : I/O : Key input in test mode. Function as output ter-
minal in C-BUS communication mode.
pin 60 : K-3 : I/O : Key input in test mode. Function as output ter-
minal in C-BUS communication mode.
pin 61 : K-4 : IN : Terminal to detect Test mode starting. Checks
the terminal logic during hard reset and ACC
ON (during ACC-CNT = "H" ) just after start of
program.
Outputs "H" in C-BUS communication mode.
Outputs "L" in Test mode.
pin 62 : SI : IN : C-BUS serial data input.
pin 63 : SO : O : C-BUS serial data output.
pin 64 : SCK : IN : C-BUS serial data clock input.
Table 1
Loading Eject Brake Stop
MCW HLHL
MCCW L H H L
- 6 -
PN-2280D
■EXPLODED VIEW・PARTS LIST
Escutcheon section
1 940-7866-00 ESCUTCHEON-ASSY 1
2 347-6075-00 SPACER 2
3 347-5985-00 COLOR PAPER 1
4 347-5961-02 SILENCER 3
5 716-1553-00 P-TIGHT SCREW(3×8) 6
6 714-2606-81 MACHINE SCREW(M2.6×6) 4
7 331-2624-00 ESCUTCHEON PLATE 1
8 716-0778-00 WAVE SCREW(2×6) 12
9 345-8090-00 CUSHION RUBBER 1
10 074-1151-16 OUTLET SOCKET(16P) 1
11 379-4023-20 INDICATOR 1
12 013-6200-60 TACT SWITCH 16
13 017-0420-28 PILOTLAMP(14V40mA) 6
14 016-0010-08 VARIABLE RESISTOR 1
15 039-1457-00 DISPLAY PWB 1
(WITHOUT COMPONENT)
16 335-5989-00 DISC GUIDE 1
17 346-0112-00 LEATHER SHEET 1
18 382-5346-00 BUTTON 1
19 335-5975-00 ILLUMI-PLATE L 1
20 335-5976-00 ILLUMI-PLATE R 1
21 373-0904-01 DIAL COVER 1
22 380-5434-00 KNOB 1
23 320-0529-84 DUSTPROOF COVER 1
24 750-2626-00 SPRING 1
25 074-1151-12 OUTLET SOCKET(12P) 1
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
to M ain section
to M ain section
17
16
24
23
18
22 21 4
1
20
11
15
10
25
27
6
5
8
5
6
5
9
13
12
14
19
3
- 7 - PN-2280D
Main section
1 310-1639-00 UPPER CASE 1
2 311-1726-00 LOWER CASE 1
3 305-0263-10 SIDE PLATE(LH) 1
4 305-0264-10 SIDE PLATE(RH) 1
5 309-0697-00 FRONT PLATE 1
6 331-2275-01 MECH-BRKT 1
7 331-2281-01 MECH BRKT(F) 1
8 331-2282-00 MECH BRKT(R) 1
9 331-2270-20 ANT HOLDER 1
10 331-2271-00 OUTLET HOLDER 1
11 331-2301-00 IC HOLDER 1
12 331-2272-00 TR HOLDER 1
13 313-1712-00 HEAT SINK 1
14 816-2447-00 FLAT CABLE 1
15 930-0790-02 TAPE-MECHANISM 1
16 929-0068-02 CD-MECHANISM 1
17 074-1185-00 OUTLET SOCKET 1
18 051-2023-01 IC(TA8260AH) 1
19 880-1517E TUNER PACK(AM) 1
20 074-1013-00 OUTLET SOCKET(12P) 1
21 074-1186-18 OUTLET SOCKET(18P) 1
22 076-0540-16 PLUG(16P) 1
23 076-0540-12 PLUG(12P) 1
24 076-0368-20 PLUG(20P) 1
25 074-0898-20 OUTLET SOCKET(20P) 1
26 039-1459-10 MAIN PWB 1
(WITHOUT COMPONENT)
27 345-4138-00 SPACER 1
28 714-2606-81 MACHINE SCREW(M2.6×6) 23
29 714-2612-81 MACHINE SCREW(M2.6×12) 2
30 714-2303-81 MACHINE SCREW(M2.3×3) 6
31 076-0461-20 PLUG(20P) 1
32 347-2022-02 SHADE 1
33 347-5679-02 DOUBLE FACE 1
34 286-8153-25 SETPLATE 1
35 880-1726E TUNER PACK(FM) 1
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
2
28
512
21
22
23
26
35
4
28
28
9
11
28
28
18
28
13
29
28
30
30
8
34
16
28
1
14
28
28
3
15
28
33
7
30
28
32 30
27
10
17
28
25
26
31 24
19 20
6
- 8 -
PN-2280D
Tape mechanism section
39
12-4
12-5
12-6
13
43
14
12-2 43
27
3
43
26
6
29
32 23
45
33
41
4
2
7
19
46
35
39
16-4
16-2 16-3
16
16-1
40
54
15
39
11
11-1
47
39
17
51
50
39
22
39
39
34
18
52
53
25
43
21
20
42
31
49
1
43
26
28
39
24
8
10
9
48
38
44
12-3
5
30
12
12-1
Y'''
W
Y''
Z
Y
Y'
H
H'
Q' R
Y'' Y'''
C'
G'
D
D'
C
N'
Q
JI'
E
P
A
F
Y'
P
F
A
O'
39
37
I'
W
I
X
L
J
O
M
X
O'
R
I
B
B
L
K
36
N
Q
C
D'
D
Q'N'
G
G'
K
HZYC' H'
N
O
M
G
E
- 9 - PN-2280D
1 960-4294-14 DECK PLATE ASSY 1
2 960-4261-05 HEAD PLATE ASSY 1
3 960-4262-03 FF/REW-P-ASSY 1
4 960-4263-03 IDLER-P-ASSY L 1
5 960-4264-03 IDLER-P-ASSY R 1
6 960-4266-05 MODE PLATE ASSY 1
7 960-4269-05 ROLLER ASSY F 1
8 960-4270-05 ROLLER ASSY R 1
9 960-4348-03 REEL ASSY F 1
10 960-4349-03 REEL ASSY R 1
11 960-4298-09 EJECT SUB ASSY 1
11-1 750-2948-01 SWITCH PLATE SPRING 1
12 960-4338-07 BOTTOM SUB ASSY 1
12-1 960-4295-02 BOTTOM-P-ASSY 1
12-2 099-9926-01 BOTTOM PWB 1
(WITHOUT COMPONENT)
12-3 013-3951-11 SWITCH(MODE) 1
12-4 013-3953-01 SWITCH(METAL) 1
12-5 051-1776-00 IC 1
12-6 746-0767-00 WASHER 2
13 960-4282-06 DETECT SUB ASSY 1
14 960-4301-02 PLAY LINK ASSY 1
15 039-1436-00 SIDE PWB 1
(WITHOUT COMPONENT)
16 990-0713-00 REAR PWB ASSY 1
(WITH COMPONENT)
16-1 013-3906-00 SWITCH(TAPE IN) 1
16-2 074-1104-20 OUTLET SOCKET(20P) 1
16-3 076-0368-10 PLUG(10P) 1
16-4 039-0489-00 REAR PWB 1
17 SMA-130-100 MAIN MOTOR ASSY 1
18 SMA-131-100 POWER MOTOR ASSY 1
19 011-0307-34 HEAD 1
20 602-0118-00 BELT 1
21 604-0046-00 TENSION PULLEY 1
22 606-0101-08 PACK GUIDE 1
23 610-0342-01 HEAD-P-ROLLER 1
24 610-0343-00 GUIDE-A-ROLLER 1
25 611-0091-02 FLYWHEEL 2
26 613-0662-00 IDLER GEAR 2
27 613-0286-02 FF/REW GEAR 2
28 613-0288-01 HELICAL GEAR 1
29 613-0289-01 GEAR A 1
30 613-0337-00 POWER GEAR 1
31 630-2597-01 CHANGE LINK 1
32 630-2598-05 EJECT LINK 1
33 630-2600-01 ADJUST LINK 1
34 630-2601-02 MOTOR PLATE 1
35 630-2626-05 PWB FRAME 1
36 630-2605-02 GUIDE ARM 1
37 631-1992-02 PACK STOPPER 1
38 631-1993-01 SLIDE BUSH 2
39 716-0484-00 SCREW(M2×2.5) 13
40 716-1676-00 PWB SCREW(M2.6×6) 2
41 716-0833-10 SCREW(M2×5.6) 2
42 746-0624-00 WASHER 2
43 746-0724-00 WASHER 6
44 746-0761-00 WASHER 2
45 746-0762-00 WASHER 1
46 750-2946-02 PINCH SPRING 1
47 750-2947-03 EJECT-P-SPRING 1
48 750-2949-00 SLIDE SPRING 2
49 750-3017-02 IDLER-P-SPRING 1
50 800-4910-60 WIRE(BLK) 1
51 802-4911-60 WIRE(RED) 1
52 806-4914-60 WIRE(BLU) 1
53 809-4914-60 WIRE(WHT) 1
54 074-0898-10 OUTLET SOCKET(10P) 1
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
- 10 -
PN-2280D
CD mechanism section
1 968-0067-02 DRIVE UNIT ASSY 1
1-1 SMA-151-100 MOTOR ASSY(SPINDLE) 1
1-2 750-3098-00 L-LINK SPRING 1
1-3 716-1468-00 SCREW(M2×2.5) 2
1-4 716-2003-81 SCREW(M2×3) 10
1-5 SMA-146-100 MOTOR ASSY(SLED) 1
1-6 969-0050-03 PICK UP UNIT 1
1-7 HBS-432-100 LS-GEAR ASSY 1
1-8 966-0447-22 DR-PLATE-ASSY 1
1-9 966-0449-22 CLAMP-LINK-ASSY 1


1
4
33
3
4
2
1-27
1-19
1-26
1-7
1-17
1-25
1-29
1-22
1-28
1-4 1-4
1-21
1-5
1-35 1-36
Z
Z
6
1-4
1-24
1-4
1-30
1-15
1-23
1-31
1-9
1-33
1-11
1-2
1-13
1-3
1-12
5
1-4
1-4 1-10
1-14 7
1-8
1-32
8
1-20
1-4
1-1 1-4
1-4
1-18
1-34
9
1-6
1-16
1-10 621-0205-02 CLAMPER RING 1
1-11 621-0251-03 LOCK LINK 1
1-12 620-0198-03 CLAMPER PLATE 1
1-13 966-0314-21 STOP LINK-ASSY 1
1-14 966-0448-21 SIDE PLATE-ASSY 1
1-15 621-0252-03 DISC STOPPER 1
1-16 620-0491-03 SPRING PLATE 1
1-17 966-0454-00 SCREW H-RACK-ASSY 1
1-18 621-0358-02 LS-HOLDER-F 1
1-19 013-7100-00 SWITCH(LIMIT) 1
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
- 11 - PN-2280D
16
49
27
37
60
59
42
4
24
21
10
59
42
4
34
54
53
54
35
47
49
45
60 26
58
58 58
32 55
60
50
33
25
31
39
22
22
4
59
42
36 29 49
15
43
17
60
57
40
38
14
46
12
60
13
60
52
44
60
4
59
51 18
20
42
41
48
35
11
23
28
30
56
19


NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
1-20 621-0357-03 PICK UP GUIDE 1
1-21 621-0253-02 MOTOR HOLDER 1
1-22 621-0255-02 SECOND GEAR 1
1-23 622-1073-02 CLAMPER ROLLER 1
1-24 621-0359-02 LS-HOLDER-R 1
1-25 621-0375-00 SH-BASE 1
1-26 716-0675-00 SCREW(M2×5.5) 2
1-27 716-1555-00 WAVE SCREW(Φ2×8) 1
1-28 732-2004-11 SEMS SCREW(M2×4) 2
1-29 739-1735-17 PRECISION SCREW 2
(M1.7×3.5)
1-30 620-0690-01 RATTLE PLATE 1
1-31 746-0761-00 WASHER 2
1-32 716-1733-00 SCREW(M1.7×2.3) 2
1-33 750-3099-00 ES-SPRING 1
1-34 750-3097-03 CLAMPER SPRING 1
1-35 816-2373-00 LEAD WIRE(WHT) 1
1-36 816-2372-00 LEAD WIRE(BLU) 1
2 039-1101-02 CD PWB ASSY 1
(WITH COMPONENT)
3 001-0563-00 LED 3
4 716-1670-00 SCREW(M2×4) 6
- 12 -
PN-2280D
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
5 750-3202-00 CENTER SPRING-B 1
6 750-3096-01 DR-SPRING R 1
7 750-3164-00 DR-SPRING LR 1
8 750-3188-00 DR-SPRING F-B 1
9 750-3201-00 DR-SPRING F-R 1
10 966-0308-23 CHASSIS-ASSY 1
11 966-0309-22 L-DISC-G-ASSY 1
12 966-0310-21 SHIFT-P-CH-ASSY 1
13 HBS-430-100 GEAR PLATE ASSY 1
14 966-0312-21 SHIFT-PLATE-ASSY 1
15 966-0358-21 DRIVE-L-PLATE-ASSY 1
16 966-0359-21 SIDE-L-PLATE-ASSY 1
17 SMA-147-100 MOTOR ASSY(LOADING) 1
18 013-3879-01 CHUCKING SWITCH 1
19 804-4910-60 VINYL-COAT-WIRE(YEL) 1
20 039-0586-01 CHUCKING SWITCH PWB 1
(WITHOUT COMPONENT)
21 039-0588-01 SENSOR PWB 1
(WITHOUT COMPONENT)
22 060-0252-01 PHOTO-TR 3
23 345-7513-01 CLAMPER SHEET 1
24 345-7514-00 SENSOR PWB SHEET 1
25 802-4910-60 VINYL-COAT-WIRE(RED) 1
26 620-0485-20 FRONT PLATE 1
27 620-0488-20 S-L-LINK PLATE 1
28 620-0489-02 MOTOR PLATE 1
29 802-4904-60 VINYL-COAT-WIRE(RED) 1
30 620-0492-20 MOTOR BRACKET 1
31 801-4910-60 VINYL-COAT-WIRE(BRN) 1
32 620-0697-02 CD-MECH-BRKT 1
33 800-4910-60 VINYL-COAT-WIRE(BLK) 1
34 621-0402-01 U-DISC GUIDE-F 1
35 621-0243-02 ROLLER SLEEVE 2
36 800-4904-60 VINYL-COAT-WIRE(BLK) 1
37 750-3189-00 SIDE-L-SPRING 1
38 750-3098-00 L-LINK SPRING 1
39 750-3094-00 S-ARM SPRING 1
40 621-0248-07 RACK GEAR 1
41 621-0249-02 ROLLER GEAR 1
42 621-0250-01 DAMPER HOLDER 4
43 750-3092-03 SHIFT SPRING 1
44 750-3091-03 ROADING-SPRING-R 1
45 750-3090-02 ROADING-SPRING-L 1
46 746-0877-02 WASHER 2
47 746-0762-00 WASHER 1
48 746-0712-03 WASHER 1
49 743-1500-10 E-RING 3
50 621-0258-03 LOADING ROLLER 2
51 716-1742-00 SCREW(M2×5) 1
52 716-1704-00 SCREW(M2×7) 1
53 716-1677-00 SCREW(M2×5) 1
54 716-1507-00 SCREW(M2×3) 2
55 622-1072-05 ROLLER SHAFT 1
56 716-1468-00 SCREW(M2×2.5) 2
57 622-1219-01 SHIFT ROLLER 1
58 714-2603-81 SCREW(M2.6×3) 5
59 629-0058-00 DAMPER-VA 4
60 714-2003-81 SCREW(M2×3) 8
■ELECTRICAL PARTS LIST
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Note) Several different parts of the same reference number are alternative parts.
One of those parts is used in the set.
Some parts depend on each model.The model name is specified in the
description.
Main PWB section(B1)
BL100 880-1726E FM TUNER
BL150 880-1517E AM TUNER
C102 178-1045-79 0.1μF
C103 043-0277-01 0.022μF
C105 178-3932-78 0.039μF
C106 178-3932-78 0.039μF
C108 183-4763-32 16V47μF
C109 178-1045-79 0.1μF
C111 178-4742-78 0.47μF
C112 178-4742-78 0.47μF
C120 178-1022-78 1000pF
C121 176-1011-00 100pF CH
C122 176-1011-00 100pF CH
C130 166-1011-00 100pF CH
C150 176-1007-00 10pF CH
C152 042-0427-02 16V33μF
C153 178-1045-79 0.1μF
C154 168-1022-05 1000pF
C155 168-2232-05 0.022μF
C156 178-1242-78 0.12μF
C157 166-5601-00 56pF CH
C158 183-1063-32 16V10μF
C159 178-5632-78 0.056μF
C160 042-0504-06 16V3.3μF
C161 178-8232-78 0.082μF
C210 042-0562-17 16V10μF
C211 042-0562-17 16V10μF
C212 042-0562-17 16V10μF
C213 042-0562-17 16V10μF
C214 042-0562-36 50V1μF
C215 042-0562-36 50V1μF
C217 178-1242-78 0.12μF
C218 178-1242-78 0.12μF
C220 168-1532-05 0.015μF
C221 168-1532-05 0.015μF
C222 168-3312-05 330pF
C223 168-3312-05 330pF
C224 042-0562-17 16V10μF
C225 042-0562-17 16V10μF
C226 178-3332-78 0.033μF
C250 168-1022-05 1000pF
C251 168-1022-05 1000pF
C252 168-1022-05 1000pF
C253 168-2232-05 0.022μF
C255 042-0562-17 16V10μF
C256 042-0562-17 16V10μF
C257 042-0562-17 16V10μF
C258 042-0562-17 16V10μF
C300 042-0562-17 16V10μF
C301 042-0562-17 16V10μF
C162 168-4712-05 470pF
C163 168-2732-05 16V 0.027μF
C164 168-4712-05 470pF
C165 166-5601-00 56pF CH
C166 166-4701-00 47pF CH
C167 168-4722-05 4700pF
C168 168-1032-05 0.01μF
C169 178-4732-78 0.047μF
C170 168-1032-05 0.01μF
C171 168-2232-05 0.022μF
C172 183-4753-52 35V4.7μF
C173 183-4753-52 35V4.7μF
C174 178-6832-78 0.068μF
C175 178-1032-78 0.01μF
C177 178-1042-78 0.1μF
C180 183-4763-32 16V47μF
C200 042-0505-04 10V33μF
C202 178-1842-78 0.18μＦ
C203 042-0562-36 50V1μF
C204 042-0562-36 50V1μF
C205 042-0562-36 50V1μF
C206 042-0562-36 50V1μF
C207 178-1842-78 0.18μＦ
C208 042-0562-36 50V1μF
C209 042-0562-36 50V1μF
- 13 - PN-2280D
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C302 042-0562-17 16V10μF
C303 042-0562-17 16V10μF
C305 168-4712-05 470pF
C306 168-4712-05 470pF
C308 166-2201-00 22pF CH
C309 166-2201-00 22pF CH
C312 168-3322-05 3300pF
C313 168-3322-05 3300pF
C314 166-2201-00 22pF CH
C315 166-2201-00 22pF CH
C320 178-2242-78 0.22μF
C321 178-2242-78 0.22μF
C322 043-0309-91 10V 0.82μF
C323 043-0309-91 10V 0.82μF
C324 043-0309-02 10V 0.68μF
C325 043-0309-02 10V 0.68μF
C326 178-2742-78 0.27μF
C327 178-2742-78 0.27μF
C328 178-1832-78 0.018μF
C329 043-0309-02 10V 0.68μF
C330 043-0309-02 10V 0.68μF
C331 178-1832-78 0.018μF
C332 178-3332-78 0.033μF
C333 178-6832-78 0.068μF
C334 178-6832-78 0.068μF
C335 178-3332-78 0.033μF
C336 178-1242-78 0.12μF
C337 178-1842-78 0.18μＦ
C338 178-1842-78 0.18μＦ
C339 178-1242-78 0.12μF
C340 178-6832-78 0.068μF
C341 178-3332-78 0.033μF
C342 178-3332-78 0.033μF
C343 178-6832-78 0.068μF
C350 168-2232-05 0.022μF
(PN-2280D-B ONLY)
C351 168-2232-05 0.022μF
(PN-2280D-B ONLY)
C352 168-2232-05 0.022μF
(PN-2280D-B ONLY)
C400 178-1045-79 0.1μF
C401 178-1045-79 0.1μF
C402 178-1045-79 0.1μF
C403 178-1045-79 0.1μF
C405 043-0277-01 0.022μF
C406 183-1063-32 16V10μF
C407 042-0458-00 50V1μF
C408 168-1022-05 1000pF
C409 178-1045-79 0.1μF
C410 183-4763-32 16V47μF
C411 178-1045-79 0.1μF
C412 178-1045-79 0.1μF
C413 166-1201-00 12pF CH
C414 182-1073-32 16V100μF
C416 166-1201-00 12pF CH
C418 178-1045-79 0.1μF
C421 183-1073-22 10V100μF
C424 166-1011-00 100pF CH
C425 166-1011-00 100pF CH
C426 166-1011-00 100pF CH
C427 166-3301-00 33pF CH
C429 178-1045-79 0.1μF
C431 183-4763-12 6.3V47μF
C432 178-1045-79 0.1μF
C436 042-0562-20 16V47μF
C439 042-0562-20 16V47μF
C451 183-4753-52 35V4.7μF
C456 183-4753-52 35V4.7μF
C460 042-0548-02 10V220μF
C461 183-1073-22 10V100μF
C462 168-1022-05 1000pF
C464 166-1011-00 100pF CH
C465 178-1045-79 0.1μF
C467 166-1011-00 100pF CH
C468 166-1011-00 100pF CH
C470 168-1022-05 1000pF
C473 178-2242-78 0.22μF
C474 178-2242-78 0.22μF
C475 178-4742-78 0.47μF
C500 172-1041-11 0.1μF
C501 042-0571-00 16V2200μF
C502 183-4753-52 35V4.7μF
C503 042-0571-00 16V2200μF
C505 168-2222-05 2200pF
C506 168-2222-05 2200pF
C507 168-2222-05 2200pF
C508 168-2222-05 2200pF
C510 168-2222-05 2200pF
C511 168-2222-05 2200pF
C512 168-2222-05 2200pF
C513 168-2222-05 2200pF
C514 168-2222-05 2200pF
C516 183-1053-62 50V1μF
C517 183-1063-32 16V10μF
C518 172-1041-11 0.1μF
C520 042-0548-03 16V100μF
C521 042-0548-03 16V100μF
C600 178-6832-78 0.068μF
C601 178-6832-78 0.068μF
C602 178-6832-78 0.068μF
C603 178-6832-78 0.068μF
C604 168-1032-05 0.01μF
C605 178-6832-78 0.068μF
C606 178-6832-78 0.068μF
C607 168-2232-05 0.022μF
C608 168-1032-05 0.01μF
C609 178-6832-78 0.068μF
C610 178-6832-78 0.068μF
C612 172-2241-11 0.22μF
C613 172-2241-11 0.22μF
C614 172-2241-11 0.22μF
C615 172-2241-11 0.22μF
C617 042-0505-03 16V2.2μF
C619 183-1053-62 50V1μF
C900 176-1511-00 150pF CH
C903 166-2201-00 22pF CH
C904 166-2201-00 22pF CH
C905 166-2201-00 22pF CH
C906 166-2201-00 22pF CH
C907 166-2201-00 22pF CH
C908 166-2201-00 22pF CH
C909 166-2201-00 22pF CH
C910 166-2201-00 22pF CH
C911 166-2201-00 22pF CH
C912 166-2201-00 22pF CH
C913 166-2201-00 22pF CH
C914 166-2201-00 22pF CH
C915 166-2201-00 22pF CH
C916 166-2201-00 22pF CH
C917 166-2201-00 22pF CH
C918 166-2201-00 22pF CH
C920 176-2201-00 22pF CH
C921 176-2201-00 22pF CH
C922 176-2201-00 22pF CH
C923 176-2201-00 22pF CH
CCT400 050-0122-00 10kΩ×4 J
CCT403 050-0122-03 1kΩ×4
CCT404 050-0122-03 1kΩ×4
CCT405 050-0122-03 1kΩ×4
CCT406 050-0122-03 1kΩ×4
CCT407 050-0122-03 1kΩ×4
CCT408 050-0122-03 1kΩ×4
D250 001-0589-00 1SS145
D251 001-0589-00 1SS145
D252 001-0421-38 MTZJ36
D253 001-0377-44 MA4082M
D401 001-0516-00 MA111
D402 001-0503-45 HZS9B1L
D404 001-0377-38 MA4068M
D405 001-0400-48 HZS9.1JB3
D406 001-0356-00 1SS184
D407 001-0377-69 MA4180M
D408 001-0377-10 MA4030L
D409 001-0516-00 MA111
D411 001-0516-00 MA111
D415 001-0516-00 MA111
D416 001-0330-00 1SS119
D417 001-0516-00 MA111
D418 001-0516-00 MA111
D419 001-0516-00 MA111
D420 001-0516-00 MA111
D421 001-0516-00 MA111
D422 001-0516-00 MA111
D423 001-0516-00 MA111
D424 001-0516-00 MA111
D500 001-0503-31 HZS6 A2L
D503 001-0330-00 1SS119
D504 001-2015-00 RL253
D505 001-0626-00 1A2
D507 001-0377-34 MA4062L
D509 001-0626-00 1A2
D600 001-2606-90 M1FS4
D601 001-2606-90 M1FS4
D602 001-2606-90 M1FS4
D603 001-2606-90 M1FS4
D900 001-0516-00 MA111
IC150 051-4200-90 TA2051FN
IC200 051-5012-00 LC75386
IC300 051-3019-90 NJM2060V
IC301 051-3019-90 NJM2060V
IC302 051-3019-90 NJM2060V
IC303 051-3019-90 NJM2060V
IC400 051-1014-10 TA7291S
IC402 052-1147-30 UPC17718GC-528-
3B9
IC404 051-3020-90 NJM4565V
IC600 051-3019-90 NJM2060V
IC601 051-2023-01 TA8260AH
J250 074-1013-00 12P
J400 074-1186-18 18P
J500 074-0898-20 20P
J501 074-1185-00 16P
L100 010-2230-76 22μH
L101 010-2230-76 22μH
L102 010-2230-64 2.2μH
L150 010-2003-04 COIL
L151 010-2230-76 22μH
L152 010-6004-40 2.2mH J
L400 010-2230-76 22μH
L401 010-2230-76 22μH
P400 076-0461-20 20P
P401 076-0368-20 20P
P402 076-0540-12 12P
P403 076-0540-16 16P
Q100 125-2005-01 UN2211
Q101 100-1298-00 2SA1298
Q102 125-2005-01 UN2211
Q103 125-9003-02 IMD3
Q104 100-1298-00 2SA1298
Q105 125-2005-01 UN2211
Q251 125-9006-00 IMX1
Q252 103-0601-00 2SD601A
Q253 125-2005-01 UN2211
Q254 125-0001-01 UN2111
Q400 103-2012-00 2SD2012
Q402 125-9003-02 IMD3
Q403 102-2458-51 2SC2458Y.GR.BL
Q404 102-2458-51 2SC2458Y.GR.BL
Q405 100-1428-00 2SA1428
Q406 125-2004-06 RN1406
Q407 103-2012-00 2SD2012
Q412 103-1858-00 2SD1858
Q415 125-9003-02 IMD3
Q416 103-2012-00 2SD2012
Q417 125-0006-00 UN2110
- 14 -
PN-2280D
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Q419 125-0006-00 UN2110
Q423 125-2005-01 UN2211
Q424 125-2005-01 UN2211
Q426 125-2005-01 UN2211
Q500 103-1858-00 2SD1858
Q501 125-9003-02 IMD3
Q502 100-1048-00 2SA1048
Q503 125-2005-01 UN2211
Q504 103-0601-00 2SD601A
Q505 103-1858-00 2SD1858
Q511 125-2005-01 UN2211
Q512 101-0709-00 2SB709A-Q.R.S
Q513 100-1359-00 2SA1359
R106 119-2221-10 1/16W 2.2kΩ
R109 119-1041-10 1/16W 100kΩ
R110 119-4731-10 1/16W 47kΩ
R113 119-2221-10 1/16W 2.2kΩ
R114 119-2221-10 1/16W 2.2kΩ
R115 119-1031-10 1/16W 10kΩ
R116 119-1031-10 1/16W 10kΩ
R117 119-2221-10 1/16W 2.2kΩ
R119 119-1521-10 1/16W 1.5kΩ
R151 119-1031-10 1/16W 10kΩ
R152 119-1031-10 1/16W 10kΩ
R153 119-1011-10 1/16W 100Ω
R154 119-1031-10 1/16W 10kΩ
R155 119-1211-10 1/16W 120Ω
R156 119-1231-10 1/16W 12kΩ
R158 119-6821-15 1/16W 6.8kΩ
R159 119-5631-10 1/16W 56kΩ
R160 119-3331-10 1/16W 33kΩ
R161 119-1021-10 1/16W 1kΩ
R162 119-2221-10 1/16W 2.2kΩ
R200 117-0000-00 1/10W 0Ω JW
(PN-2280D-A ONLY)
R200 117-1211-10 1/10W 120Ω
(PN-2280D-B ONLY)
R204 119-4721-10 1/16W 4.7kΩ
R205 119-4721-10 1/16W 4.7kΩ
R210 119-4741-10 1/16W 470kΩ
R211 119-4731-10 1/16W 47kΩ
R250 119-5621-10 1/16W 5.6kΩ
R251 119-5621-10 1/16W 5.6kΩ
R252 119-5631-10 1/16W 56kΩ
R253 119-5631-10 1/16W 56kΩ
R254 119-1031-10 1/16W 10kΩ
R255 119-1031-10 1/16W 10kΩ
R256 119-5631-10 1/16W 56kΩ
R257 119-1031-10 1/16W 10kΩ
R258 119-1021-10 1/16W 1kΩ
R259 119-4731-10 1/16W 47kΩ
R260 119-2231-10 1/16W 22kΩ
R261 119-4731-10 1/16W 47kΩ
R262 032-0106-66 1/10W 100Ω±0.5%
R263 032-0106-66 1/10W 100Ω±0.5%
R264 032-0106-66 1/10W 100Ω±0.5%
R265 032-0106-66 1/10W 100Ω±0.5%
R266 032-0106-66 1/10W 100Ω±0.5%
R267 032-0106-66 1/10W 100Ω±0.5%
R268 032-0106-55 1/10W 4.7Ω±0.5%
R269 032-0106-55 1/10W 4.7Ω±0.5%
R270 032-0106-55 1/10W 4.7Ω±0.5%
R271 032-0106-55 1/10W 4.7Ω±0.5%
R300 119-1531-10 1/16W 15kΩ
R301 119-1531-10 1/16W 15kΩ
R302 119-1331-10 1/16W 13kΩ
R303 119-1331-10 1/16W 13kΩ
R304 119-3331-10 1/16W 33kΩ
R305 119-3331-10 1/16W 33kΩ
R306 119-3331-10 1/16W 33kΩ
R307 119-3331-10 1/16W 33kΩ
R309 119-1031-10 1/16W 10kΩ
R310 119-1031-10 1/16W 10kΩ
R312 119-1031-10 1/16W 10kΩ
R313 119-1031-10 1/16W 10kΩ
R314 119-4721-10 1/16W 4.7kΩ
R315 119-4721-10 1/16W 4.7kΩ
R318 119-1631-10 1/16W 16kΩ
R319 119-1631-10 1/16W 16kΩ
R320 119-4721-10 1/16W 4.7kΩ
R321 119-4721-10 1/16W 4.7kΩ
R322 119-1031-10 1/16W 10kΩ
R323 119-1031-10 1/16W 10kΩ
R324 119-2221-10 1/16W 2.2kΩ
R325 119-2221-10 1/16W 2.2kΩ
R326 119-2221-10 1/16W 2.2kΩ
R327 119-2221-10 1/16W 2.2kΩ
R332 117-7521-10 1/10W 7.5kΩ
R333 117-7521-10 1/10W 7.5kΩ
R336 117-5611-10 1/10W 560Ω
R337 117-5611-10 1/10W 560Ω
R338 117-4731-10 1/10W 47kΩ
R339 117-4731-10 1/10W 47kΩ
R340 117-4731-10 1/10W 47kΩ
R341 117-4731-10 1/10W 47kΩ
R342 117-5611-10 1/10W 560Ω
R343 117-5611-10 1/10W 560Ω
R346 117-5121-10 1/10W 5.1kΩ
R347 117-5121-10 1/10W 5.1kΩ
R348 117-2021-10 1/10W 2kΩ
R349 117-9111-10 1/10W 910Ω
R350 117-9111-10 1/10W 910Ω
R351 117-2021-10 1/10W 2kΩ
R352 117-1511-10 1/10W 150Ω
R353 117-1511-10 1/10W 150Ω
R354 117-1511-10 1/10W 150Ω
R355 117-1511-10 1/10W 150Ω
R356 117-1541-10 1/10W 150kΩ
R357 117-1541-10 1/10W 150kΩ
R358 117-1541-10 1/10W 150kΩ
R359 117-1541-10 1/10W 150kΩ
R360 117-1541-10 1/10W 150kΩ
R361 117-1541-10 1/10W 150kΩ
R362 117-1541-10 1/10W 150kΩ
R363 117-1541-10 1/10W 150kΩ
R364 117-1511-10 1/10W 150Ω
R365 117-1511-10 1/10W 150Ω
R366 117-1511-10 1/10W 150Ω
R367 117-1511-10 1/10W 150Ω
R368 117-2021-10 1/10W 2kΩ
R369 117-3621-10 1/10W 3.6kΩ
R370 117-3621-10 1/10W 3.6kΩ
R371 117-2021-10 1/10W 2kΩ
R400 119-1031-10 1/16W 10kΩ
R401 119-1031-10 1/16W 10kΩ
R402 111-3311-91 1/4WS 330Ω
R403 119-2221-10 1/16W 2.2kΩ
R404 119-2721-10 1/16W 2.7kΩ
R405 111-1221-91 1/4WS 1.2kΩ
R406 111-1221-91 1/4WS 1.2kΩ
R407 119-4721-10 1/16W 4.7kΩ
R408 119-2221-10 1/16W 2.2kΩ
R409 119-1031-10 1/16W 10kΩ
R411 117-2221-10 1/10W 2.2kΩ
R412 119-1041-10 1/16W 100kΩ
R417 119-4721-10 1/16W 4.7kΩ
R423 119-4731-10 1/16W 47kΩ
R424 119-4731-10 1/16W 47kΩ
R425 119-4731-10 1/16W 47kΩ
R426 119-4731-10 1/16W 47kΩ
R427 119-4731-10 1/16W 47kΩ
R431 111-3311-91 1/4WS 330Ω
R432 119-1041-10 1/16W 100kΩ
R436 117-1021-10 1/10W 1kΩ
R437 119-4731-10 1/16W 47kΩ
R438 119-4721-10 1/16W 4.7kΩ
R439 119-4721-10 1/16W 4.7kΩ
R440 119-1031-10 1/16W 10kΩ
R441 119-4731-10 1/16W 47kΩ
R442 119-1031-10 1/16W 10kΩ
R446 119-2231-10 1/16W 22kΩ
R452 111-1011-91 1/4WS 100Ω
R458 119-4731-10 1/16W 47kΩ
R460 119-4731-10 1/16W 47kΩ
R461 119-4731-10 1/16W 47kΩ
R470 119-1041-10 1/16W 100kΩ
R472 119-4721-10 1/16W 4.7kΩ
R473 119-4721-10 1/16W 4.7kΩ
R474 119-4721-10 1/16W 4.7kΩ
R475 119-4731-10 1/16W 47kΩ
R476 119-4731-10 1/16W 47kΩ
R479 119-4731-10 1/16W 47kΩ
R480 119-4731-10 1/16W 47kΩ
R487 111-1001-91 1/4WS 10Ω
R488 111-1001-91 1/4WS 10Ω
R489 111-1001-91 1/4WS 10Ω
R490 111-1001-91 1/4WS 10Ω
R491 119-4741-10 1/16W 470kΩ
R492 119-1031-10 1/16W 10kΩ
R493 119-1031-10 1/16W 10kΩ
R494 119-1031-10 1/16W 10kΩ
R495 119-1031-10 1/16W 10kΩ
R499 119-1021-10 1/16W 1kΩ
R500 111-1011-91 1/4WS 100Ω
R502 119-4721-10 1/16W 4.7kΩ
R503 117-0000-00 1/10W 0Ω JW
R505 119-3321-10 1/16W 3.3kΩ
R506 119-1031-10 1/16W 10kΩ
R508 117-1031-10 1/10W 10kΩ
R509 111-1531-91 1/4WS 15kΩ
R518 119-4721-10 1/16W 4.7kΩ
R519 111-1221-91 1/4WS 1.2kΩ
R521 111-4791-91 1/4WS 4.7Ω
R522 111-4791-91 1/4WS 4.7Ω
R525 111-1531-91 1/4WS 15kΩ
R526 114-2291-11 1W 2.2Ω
R529 117-5611-10 1/10W 560Ω
R530 119-1031-10 1/16W 10kΩ
R601 117-5131-10 1/10W 51kΩ
R602 117-5131-10 1/10W 51kΩ
R603 117-7521-10 1/10W 7.5kΩ
R604 117-7521-10 1/10W 7.5kΩ
R605 119-1231-10 1/16W 12kΩ
R606 117-1031-10 1/10W 10kΩ
R607 117-1031-10 1/10W 10kΩ
R608 117-5131-10 1/10W 51kΩ
R609 117-5131-10 1/10W 51kΩ
R610 117-5131-10 1/10W 51kΩ
R611 117-5131-10 1/10W 51kΩ
R612 117-1031-10 1/10W 10kΩ
R613 117-1031-10 1/10W 10kΩ
R615 117-7521-10 1/10W 7.5kΩ
R616 117-7521-10 1/10W 7.5kΩ
R618 117-5131-10 1/10W 51kΩ
R619 117-5131-10 1/10W 51kΩ
R625 119-1031-10 1/16W 10kΩ
R626 117-1031-10 1/10W 10kΩ
R627 117-1031-10 1/10W 10kΩ
R628 117-1031-10 1/10W 10kΩ
R629 117-1031-10 1/10W 10kΩ
R630 117-1031-10 1/10W 10kΩ
R631 117-1031-10 1/10W 10kΩ
R632 117-1031-10 1/10W 10kΩ
R633 117-1031-10 1/10W 10kΩ
R700 119-1021-10 1/16W 1kΩ
R702 119-1021-10 1/16W 1kΩ
R703 119-1021-10 1/16W 1kΩ
R704 119-1021-10 1/16W 1kΩ
R705 119-2231-10 1/16W 22kΩ
SUP100 060-0122-20 DSP-141N-S00B
T500 009-0658-02 0.7mH
VR100 012-5203-57 22kΩ
VR101 012-5203-56 10kΩ
VR102 012-5203-56 10kΩ
X400 061-3501-90 4.5MHz
- 15 - PN-2280D
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Display PWB section(B2)
C700 043-0206-61 0.1μF F
C701 043-0206-63 0.022μF F
C702 043-0206-63 0.022μF F
C703 043-0206-28 47pF SL
FL700 379-4023-20 VFD
IC700 051-6011-10 LC75741G
J700 074-1151-12 12P
J701 074-1151-16 16P
L700 010-2230-76 22μH
PL700 017-0420-28 14V40mA(WHITE)
PL701 017-0420-28 14V40mA(WHITE)
PL702 017-0420-28 14V40mA(WHITE)
PL703 017-0420-28 14V40mA(WHITE)
PL704 017-0420-28 14V40mA(WHITE)
PL705 017-0420-28 14V40mA(WHITE)
R700 111-4741-91 1/4WS 470kΩ
R701 111-1031-91 1/4WS 10kΩ
S700 013-6200-60 SKPLAA
S701 013-6200-60 SKPLAA
S702 013-6200-60 SKPLAA
S703 013-6200-60 SKPLAA
S704 013-6200-60 SKPLAA
S705 013-6200-60 SKPLAA
S706 013-6200-60 SKPLAA
S707 013-6200-60 SKPLAA
S708 013-6200-60 SKPLAA
S709 013-6200-60 SKPLAA
S710 013-6200-60 SKPLAA
S711 013-6200-60 SKPLAA
S712 013-6200-60 SKPLAA
S713 013-6200-60 SKPLAA
S714 013-6200-60 SKPLAA
S716 013-6200-60 SKPLAA
VR700 016-0010-08
CD mechanism/CD PWB section(B3)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C1 178-1032-78 0.01μF
C2 178-1042-78 0.1μF
C3 178-1032-78 0.01μF
C4 182-4763-13 6.3V47μF
C5 178-1042-78 0.1μF
C6 182-4763-13 6.3V47μF
C7 178-1042-78 0.1μF
C8 176-1801-00 18pF CH
C9 176-2096-00 2pF CJ
C10 182-1073-15 6.3V100μF
C12 178-1042-78 0.1μF
C13 178-1042-78 0.1μF
C14 178-1042-78 0.1μF
C15 176-1007-00 10pF CH
C16 178-2212-78 220pF
C17 178-1032-78 0.01μF
C18 178-1042-78 0.1μF
C19 178-2212-78 220pF
C20 178-4745-79 0.47μF
C21 178-1032-78 0.01μF
C22 178-2212-78 220pF
C23 178-1042-78 0.1μF
C24 178-1522-78 1500pF
C25 178-4732-78 0.047μF
C26 178-1042-78 0.1μF
C27 178-1042-78 0.1μF
C28 178-1042-78 0.1μF
C29 178-1042-78 0.1μF
C30 178-6812-78 680pF
C31 176-1511-00 150pF CH
C32 178-1042-78 0.1μF
C33 176-1007-00 10pF CH
C34 176-1007-00 10pF CH
C35 178-6812-78 680pF
C36 176-1511-00 150pF CH
C37 178-1042-78 0.1μF
C38 178-1042-78 0.1μF
C39 182-1063-33 16V10μF
C40 178-1042-78 0.1μF
C41 182-1063-33 16V10μF
C42 182-1063-33 16V10μF
C43 182-1063-33 16V10μF
C44 182-1063-33 16V10μF
C45 182-1073-33 16V100μF
C48 178-2225-79 2200pF
D1 001-0563-00 GL380
D2 001-0563-00 GL380
D3 001-0563-00 GL380
D5 001-0528-32 MA8056-M
IC1 051-1014-10 TA7291S
IC2 051-6015-05 BA6392FP
IC3 051-1971-00 CXA1610M
IC4 051-6318-00 CXD2548R
IC5 052-5018-03 μPD78002BGC-
650-AB8
J1 074-1143-06 6P
J2 074-1138-17 17P
L1 010-2155-03 10μH
Q1 101-1237-50 2SB1237QR
Q3 103-1754-64 2SD1754A-P,Q
Q4 125-0002-02 RN2402
Q5 125-2004-02 RN1402
R1 117-8231-10 1/10W 82kΩ
R2 117-1031-10 1/10W 10kΩ
R3 111-2711-91 1/4WS 270Ω
R4 117-1031-10 1/10W 10kΩ
R5 117-1231-10 1/10W 12kΩ
R6 117-1031-10 1/10W 10kΩ
R7 117-6821-10 1/10W 6.8kΩ
R8 117-5631-10 1/10W 56kΩ
R9 117-2231-10 1/10W 22kΩ
R10 117-1011-10 1/10W 100Ω
R11 117-2201-10 1/10W 22Ω
R12 117-1041-10 1/10W 100kΩ
R13 117-3331-10 1/10W 33kΩ
R14 117-3631-10 1/10W 36kΩ
R15 117-1241-10 1/10W 120kΩ
R16 117-3631-10 1/10W 36kΩ
R17 117-1031-10 1/10W 10kΩ
R18 117-1041-10 1/10W 100kΩ
R19 117-1051-10 1/10W 1MΩ
R20 117-1031-10 1/10W 10kΩ
R21 117-3321-10 1/10W 3.3kΩ
R22 117-6821-10 1/10W 6.8kΩ
R23 117-1051-10 1/10W 1MΩ
R24 117-1041-10 1/10W 100kΩ
R25 117-4741-10 1/10W 470kΩ
R26 117-1231-10 1/10W 12kΩ
R27 117-1231-10 1/10W 12kΩ
R28 117-1231-10 1/10W 12kΩ
R29 117-4711-10 1/10W 470Ω
R30 117-1231-10 1/10W 12kΩ
R31 117-1231-10 1/10W 12kΩ
R32 117-1231-10 1/10W 12kΩ
R34 117-4731-10 1/10W 47kΩ
R35 117-1041-10 1/10W 100kΩ
R36 117-1041-10 1/10W 100kΩ
R37 117-1041-10 1/10W 100kΩ
R38 117-4741-10 1/10W 470kΩ
R41 117-4741-10 1/10W 470kΩ
R42 117-4741-10 1/10W 470kΩ
R43 117-4741-10 1/10W 470kΩ
R44 117-4741-10 1/10W 470kΩ
R45 117-4731-10 1/10W 47kΩ
R48 117-3911-10 1/10W 390Ω
X1 061-1087-50 16.9344MHz
X2 060-0322-00 4.0MHz
Sensor PWB section(B4)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Q101 060-0252-01 PT4850F Q102 060-0252-01 PT4850F Q103 060-0252-01 PT4850F
Chucking SW PWB section(B5)
REF No. PART No. DESCRIPTION
S2 013-3879-01 SPPB12
Limit SW PWB section(B6)
REF No. PART No. DESCRIPTION
S1 013-7100-00 SPPB11
Tape mechanism/Side PWB section(B7)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C1 178-5612-78 560pF
C2 178-5612-78 560pF
C3 178-5612-78 560pF
C4 178-5612-78 560pF
C5 172-1231-11 0.012μF
C6 172-1231-11 0.012μF
C7 172-4731-11 0.047μF
C8 172-4731-11 0.047μF
C9 183-1053-61 50V1μF
C10 178-5612-78 560pF
C11 178-5612-78 560pF
C12 178-1042-78 0.1μF
- 16 -
PN-2280D
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C13 178-1042-78 0.1μF
C14 178-4722-78 4700pF
C15 183-2263-31 16V22μF
C16 178-1032-78 0.01μF
C17 183-1043-61 50V0.1μF
C18 183-4753-51 35V4.7μF
C20 176-2201-50 22pFCH
C21 176-2201-50 22pFCH
C22 176-2201-50 22pFCH
C23 176-2201-50 22pFCH
IC1 051-1777-00 HA12163
L1 010-2198-26 0.047μH
L2 010-2198-26 0.047μH
R1 117-2731-10 1/10W 27kΩ
R2 117-2731-10 1/10W 27kΩ
R3 117-2731-10 1/10W 27kΩ
R4 117-2731-10 1/10W 27kΩ
R5 117-1811-10 1/10W 180Ω
R6 117-1811-10 1/10W 180Ω
R7 117-3341-10 1/10W 330kΩ
R8 117-3341-10 1/10W 330kΩ
R9 117-1131-10 1/10W 11kΩ
R10 117-1131-10 1/10W 11kΩ
R11 117-1531-10 1/10W 15kΩ
R12 117-1531-10 1/10W 15kΩ
R13 032-0098-03 1/10W 18kΩ±2%
R14 117-3331-10 1/10W 33kΩ
R15 117-1831-10 1/10W 18kΩ
R16 117-1841-10 1/10W 180kΩ
R17 117-4731-10 1/10W 47kΩ
R18 117-1241-10 1/10W 120kΩ
R19 117-2231-10 1/10W 22kΩ
R20 117-2231-10 1/10W 22kΩ
R21 117-2231-10 1/10W 22kΩ
R22 117-1031-10 1/10W 10kΩ
R23 117-2231-10 1/10W 22kΩ
VR1 012-4431-06 10kΩ
VR2 012-4431-06 10kΩ
Bottom PWB section(B8)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
IC2 051-1776-00 NJL5801K SW1 013-3953-01 SPPB32 SW2 013-3951-11
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Rear PWB section(B9)
P5 076-0368-10 10P
P6 074-1104-20 20P
R24 111-5611-91 1/4WS 560ΩSW3 013-3906-00 SPPB51
- 21 - PN-2280D
■PRINTED WIRING BOARD
CD mechanism section
C1
C18
C16
C19
C5
R15
R14
R16
C7
C8
R5
R6
R7
C9
IC 3
C12
R45
R11
C40
C48
C38
C37 C29
C23
C15
C13
C17
R13
R19
C22
C14
C28
R8
R9 L1
1
J2
118
110
20
R50
R49
TO M AIN PW B
14
J1
C3
R2
R1
IC 2
C45
C4
C6
R4
R10
C2
C10
D1 D3
D2
R3
IC 1
1
9
R41
R44
R43
R42
R34
R35
R37
R36
IC 5 X2 Q4
Q5
Q3
R38
R48
D5
C39
C44C43C41C42
R24
R23
C26 C27
R25
R17
R18
C20
C21
C24
R22
R20
C25
R21
R12 C30
R26
R28
R27
C31
C32
X1
R29
C34
C33
C36
R30
R31
R32
C35
CD PW B(B3)
Q102
Q101
Q103
BLK
RED
BRN
YEL
SENSOR PW B
(
B4
)
RED
YEL
BRN
BLK
M3
LO AD IN G M O TO R
SM A -147-100
RED
BLK
S2
013-3879-01
CHUCKING SW
BLK
RED
CHUCKING SW PW B(B5)
1
6LIM IT SW PW B(B6)
S1
013-7100-00
LIM IT SW
M2
SM A -146-100
M1
SM A -151-100
SPINDLE M OTOR
RED
BLK
BLU
Q1
1
16
17 32
48
49
64
1
28
56
5784
85
112
1
14
15 28
12
56
34
PICK UP UNIT
IC 4
- 22 -
PN-2280D
■CIRCUIT DIAGRAM・PRINTED WIRING BOARD
Tape mechanism section
R 14 33k
R1747k
180k
R16
C16 0.01
R2322k
4700p
C14
18k
R15
R 13 18k
C13 0.1
C11560p C12
0.1
C22
22p
C 23 22p
C21
22p
C2022p
560p
C10
C 4 560p
C3
560p
C2
560p
C1 560p
R911k
L1
L2
VR1 VR2
1
10
5
6
C17
50-0.1
C15 16-22
C18 35-4.7
C9 50-1
R 18 120k
R 19 22k
R20 22k
R21 22k
R 22 10k
114
15
28
29 42
43
56
R 7 330k
R5 180
R6 180
C6 0.012
VR1 VR2R12
15k
R8
330k R10
11k
R11 15k
C7 0.047
C8 0.047
R427k
R327k
R227k
R127k
FL
RL
FR
COM
RR
P4
5
6
1
10
P5
20
P6
1
R 24 560
1
8
BLK
BLU
WHT
RED
SW 3
TAPE-IN
BLK
RED
BLU
WHT
IC 2 N JL5801K
SW 1
METAL SWITCH
SW 2
MODE SWITCH
TAPE HEAD
Side PW B(B7)
Rear PW B(B9)
B o tto m P W B (B 8 )
POW ER M OTORM A IN M O T O R
SPEED VR
1
8
to . M A IN P W B
C5 0.012
VR1
10k
L2
C7
50-0.047
R9
11k
R1115k
R7
330k
C5
0.012
C20
22p
R 5 180
C 21 22p
C 22 22p
C 23 22p
R6
180
R12
15k
R10
11k
C6 0.012
R8
330k
VR2
10k
L1 C8
50-0.047
C4
R4 R3
C3
R2
C2
R1
C1 560px4
27kx4
HEAD
FL
RL
RR
FR
IC 1
H A12163
(PRE-AM P/DOLBY/APS)
C9
50-1
C10
560p
C12 0.1
(1 0 % )
C14
4700p
R 14 33k
R1518k
R16
180k
R17
47k
C16
0.01 R 18 120k
C17
50-0.1
R 19 22k
R 20 22k
R 21 22k
R 22 10k
C18
35-4.7
R23
22k
C15
16-22
C13
0.1
(1 0 % )
C11
560p
R13
18k(2% )
R 24 560
SW 3
TAPE-IN
MAIN
MOTOR
POW ER
MOTOR
SW 1 MTL
SW 2 M ODE SW
IC 2
N JL5801K
Bottom PW B(B8)
Rear PW B(B9)
Side PW B(B7)
P4 P5 P6
to.M AIN PW B
14 M SG V
12 VC C
13 M S O U T
1 5 F /R
11 M ETA L
16 MUTE(T/R)
17 D O LBY
18 A-G N D
1 9 O U T L
2 0 O U T R
1 AN O D E
5 R E EL PU LSE
6 G N D
3 M O D E B IT1
4 M O D E B IT 2
2 M O D E B IT 3
9 MAIN MOTOR
7 PO W E R
M O T O R +
8 PO W E R
M O T O R -
10 TAPE-IN
43
44
45
46
47
48
49
50
51
52
53
54
55
56
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15
16
17
18
19
20
21
22
23
24
25
26
27
28
2930
3132
33
34
35
36
37
38
39
41 40
42
IC 1

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