PE2653_04 ADB340MP

User Manual: ADB340MP

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Clarion Co., Ltd.
50 Kamitoda, Toda-shi, Saitama 335-8511 Japan
Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan
Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703

Published by Service Dept.
298-6153-01 Mar.2006
Printed in Japan

Service Manual
2DIN AM/FM
CD/MP3 Cassette Player
Model

(PE-2652B / For U.S.A.)
Model

(PE-2653K / For other countries)
ADB340MP

REISSUE NOTIFICATION /
REPLACEMENT REQUEST
ELECTRICAL PARTS LIST

ORIGINAL SERVICE MANUAL
This additional service manual is designed to be used together with the original manual.
Original model
ADB340MP(PE-2652B)
ADB341MP(PE-2653K)

Manual No.
298-6153-00

Display PWB(B3) section (cf.page 17)
* The following part was modified.
[Serial No.] ADB340MP : from 5971
ADB341MP : from 14930
REF No. PART No.
DESCRIPTION
D902
653-0435-17 DI-HZM5.1-B1

EXPODED VIEW / PARTS LIST
Main section (cf.page 10)
* The following part was modified.
It is possible to use a new CD mechanism(P/No. 6530435-12) for an old unit. It is impossible to use a old CD
mechanism(P/No. 653-0428-10) for a new unit.
[Serial No.] ADB340MP : from 4817
ADB341MP : from 9864
NO. PART NO.
11

DESCRIPTION

653-0435-12 CD MECH(CDC03TL2)

Q'TY
1

CD mechanism section (cf.page 12-13)
* The following parts were modified.
[Serial No.] ADB340MP : from 4817
ADB341MP : from 9864
NO. PART NO.
1

DESCRIPTION

Q'TY

653-0435-18 CHASSIS

1

5

653-0435-19 TOP COVER

1

11

653-0435-20 DISC ARM L

1

12

653-0435-21 DISC ARM R

1

13

653-0435-22 TOP GUIDE

1

43

653-0435-23 CHACK SHEET

1

64

653-0435-24 MACHINE SCREW

5

-1-

ADB340MP
ADB341MP

Clarion Co., Ltd.
50 Kamitoda, Toda-shi, Saitama 335-8511 Japan
Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan
Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703

Published by Service Dept.
298-6153-00 Mar.2004 P
Printed in Japan

Service Manual
2DIN AM/FM
CD/MP3 Cassette Player
Model

(PE-2652B-A / For U.S.A.)
Model

(PE-2653K-A / For other countries)

SPECIFICATIONS
FM tuner section

Audio section

Frequency range:

87.9MHz to 107.9MHz
(ADB340MP)
87.0MHz to 108MHz
(ADB341MP)
Usable sensitivity:
11dBf
50dB quieting sensitivity: 17dBf
Alternate channel selectivity:
75dB
Stereo separation:
35dB (1kHz)
Frequency response:
30Hz to 15kHz (+/-3dB)

Maximum power output: 50Wx4
Continous average power output:
17Wx4, into 4ohm, 20Hz to 20kHz,
1%THD
Bass control action:
+/-10dB (100Hz)
Middle control action:
+/-10dB (1kHz)
Treble control action:
+/-10dB (10kHz)
Line output level:
18V (CD 1kHz)

EQ
4mode:

AM tuner section
Frequency range:
Usable sensitivity:

530kHz to 1710kHz (ADB340MP)
531kHz to 1629kHz (ADB341MP)
25uV

Frequency response:
S/N ratio:
Dynamic range:
Distortion:

10Hz to 20kHz (+/-1dB)
100dB (1kHz)
95dB (1kHz)
0.01%

Power supply voltage:

14.4V DC(10.8V to 15.6V allowable) negative ground
Less than 15A
4ohm(4ohm to 8ohm allowable)
178(W)x100(H)x183(D)
2.1kg

NOTES
* In extreme cold, the screen movement may slow down
and the screen may darken, but this is normal.The screen
will recover when it returns to normal temperature.
* Use only compact discs bearing the
or
mark.
* Some CDs recorded in CD-R/CD-RW mode may not be
usable.
* We cannot supply PWB with component parts in principle.
When a circuit on PWB has failure, please repair it by
component parts base. Parts which are not mentioned in
service manual are not supplied.
* Specifications and design are subject to change without
notice for further improvement.

MP3 mode
MP3 sampling rate:
MP3 bit rate:
Logical format:

General

Current consumption:
Speaker impedance:
Dimensions(mm):
Weight:

CD player section

Impact / B-boost / Accustic / Flat

8kHz to 48kHz
8kbps to 320kbps/VBR
ISO9660 level1,2
JOLIET or Romeo

Tape deck section
Wow & flutter:
0.06%(WRMS)
Channel separation:
45dB(1kHz)
Frequency response(+3/-3dB):
120us(normal); 30Hz to 18kHz

-1-

ADB340MP
ADB341MP

COMPONENTS
PE-2652B-A / PE-2653K-A
1.
2.

Main unit
Extension lead
(15A Fuse
NISSAN install kit
Finisher
Hexagon screw(M5x8)
Flat head screw(M5x8)
Spacer
Double-sided tape(4pce.)

3.
3-1.
3-2.
3-3.
3-4.
3-5.

----------653-0428-46
120-0150-00)
653-0428-56
---------------------------------------------------

1
1
1
1
8
8
4
1

CAUTION
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.
MODEL

12V
GROUND
AM 530-1710kHz/FM 87.9- 107.9MHz
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED
OPERATION.
THIS PRODUCTION COMPLIES WITH DHHS RULES 21 CFR
SUBCHAPTER J APPLICABLE AT DATE OF MANUFACTURE.
CLARION CO., LTD.
50 KAMITODA, TODA-SHI, SAITAMA-KEN, JAPAN

MANUFACTURED:

SERIAL No.
PE-2652B

28A51690
Clarion Co., Ltd.
MADE IN INDONESIA

Top View of Source Unit

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 suffering
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 characteristics when replacing them.
The use of unspecified parts shall be regarded as remodeling 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 connection 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.
ADB340MP
ADB341MP

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 securely 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 repair,
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 repair, 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, capacitors,
diodes, transistors, etc). The negative pole of tantalum
capacitors is highly susceptible to heat, so use special 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 replacement. 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 laser 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 transportation 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 characteristics 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 isopropyl
alcohol to lens paper and wipe the lens gently.

-2-

TROUBLESHOOTING
Failure
phenomenon

Major
category

Intermediate
category

Minor
category

Failure
cause

Check
location

no operation

no power-up

microcomputer section:
no B/U power output

Q621 collector :
14V output failure

power input failure

power input circuit
L601, J214, J215

Q621 collector :
normal 14V output

B/U power failure

B/U power circuit
Q621, D621

microcomputer :
5V output normal

ACC ON failure

ACC ON circuit
Q661, D662

microcomputer :
5V output failure

microcomputer IC701
failure

microcomputer IC701

microcomputer
oscillation failure

microcomputer
oscillation circuit F701,
C707 C708

microcomputer reset
failure

microcomputer reset
pin R781, R794

Q602 base :
5V output failure

microcomputer IC701
failure

microcomputer IC701

Q602 base :
5V output normal

POWER ON circuit
failure

POWER ON circuit
Q601, Q602

IC501 PIN 4 :
5V output failure

microcomputer IC701
failure

microcomputer IC701

IC501 PIN 22 :
0V output normal

power amp IC
IC501 failure

power amp IC䇭IC501

Q612 emitter :
8.6V output failure

AUDIO 8V input power
failure

AUDIO8V power
D611, Q612

Q364 2 PIN :
5V output failure

microcomputer IC701
failure

microcomputer IC701
failure

Q363 collector :
14V output failure

cassette 5V input
power failure

cassette 5V power
Q363, Q364, Q366,
D363

Q362 base :
5V output failure

cassette 14V input
power failure

cassette 14V power
Q361, Q362

Q703 PIN 3 :
5V output failure

CD5V input power
failure

CD5V power
Q703, L701, D731

IC631 OUT :
6V output failure

CD6V input power
failure

CD6V power
Q631, Q632, IC631

Q703 PIN 2 :
5V output failure

microcomputer IC701
failure

microcomputer IC701

B/U power : normal

no sounding

no function operated

normal operation

mechanism
operation

cassette mechanism :
no operation

CD mechanism :
no operation

-3-

ADB340MP
ADB341MP

IN CASE OF DIFFICULTY
Problem
Fuse is blown.

Replace with a fuse of the same amperage.

Incorrect wiring.

Wire properly.

No sound output when operating
the unit with amplifiers or power
antenna attached.

Power antenna lead is shorted to
ground or excessive current is required
for remote-on the amplifiers or power
antenna.

1. Turn the unit off.
2. Remove all wires attached to the power antenna lead. Check
each wire for a possible short to ground using an ohm meter.
3. Turn the unit back on.
4. Reconnect each amplifier remote wire to the power antenna
lead one by one. If the amplifiers all wires are attached, use
an external relay to provide remote-on voltage(excessive
current required).

Nothing happens when buttons
are pressed.
Display is not accurate.

The microprocessor has malfunctioned
due to noise,etc.

Press the CD eject button for more than 10 seconds to reset.

No sound heard.

MP3 files are absent in a disc.

Write MP3 files onto the disc properly.

Files are not recognized as an MP3 file.

Use MP3 files encoded properly.

File system is not correct.

Use ISO9660 level 1, 2 or JOLIET or Romeo file system.

Disc is dirty.

Clean the disc with a soft cloth.

Disc is heavily scratched or warped.

Replace with a disc with no scratches.

Sound is cut or skipped.
Noise is generated or noise is
mixed with sound.

MP3 files are not encoded properly.

Use MP3 files encoded properly.

Sound is bad directly after power
is turned on.

Water droplets may form on the
internal lens when the car is parked in a
humid place.

Let dry for about 1 hour with the power on.

Wrong filename

File system is not correct.

Use ISO9660 level 1, 2 or JOLIET or Romeo file system.

Sound quality is poor.

Playback head is dirty.

Use a cleaning tape,etc.,to clean the head.

General

Power does not turn on.
(No sound is produced.)

CD/MP3

Sound skips or is noisy.

Tape

Measure

Cause

ERROR DISPLAYS

Tape

CD

Error Display

Measure

Cause

ERROR 2

A DISC is caught inside the CD deck and is not ejected.

This is a failure of CD deck's mechanism.

ERROR 3

A DISC cannot be played due to scratches,etc.

Replace with a non-scratched,non-warped-disc.

ERROR 6

A DISC is loaded upside-down inside the CD deck and does not
play.

Eject the disc then reload it properly.

ERROR

Tape is caught and cannot be ejected.

This is a failure of Tape deck's mechanism.

*If an error display other than the ones described above appears, Press the CD eject button for more than 10 seconds to reset.

ADB340MP
ADB341MP

-4-

ANT

BLOCK DIAGRAM

-5-

ADB340MP
ADB341MP

EXPLANATION OF IC
653-0429-22

uPD178078GF-667-3

Terminal Description
pin 1: BATTCHK
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin

2: REEL
3: S-SI
4: S-SO
5: S-CLK
6: S-CE
7: AMS
8: R/F
9: MP3 DATA
10: MP3CLK
11: VOL CE
12: VOL SO
13: VOL CLK
14: LOCAL
15: CW
16: CCW
17: JOG CW
18: JOG CCW
19: FUNCKEY
20: CD EJECT
21: TA EJECT
22: ILUMICHK
23: KEY1
24: KEY2
25: KEY3
26: CUSTOMER
27: AVDD
28: AREA
29: NU
30: NU
31: SML
32: AVSS
33: REGCPU
34: VDD
35: REGOSC
36: X2
37: X1
38: GND0
39: SD/ST
40: GND2
41: SEEK
42: IFC
43: VDDPLL
44: FM VCO
45: AM VCO
46: GNDPLL
47: EO0
48: EO1
49: IC
50: RESET
51: DIMMER
52: NU
53: ILUMION
54: ANTON
55: TACW
56: TACCW
57: SUB-MTON
58: MAIN-MTON
59: BEEP
60: LAMPON
61: FM ON
62: AM ON
63: S-RST
64: INHCHK
65: IO0
66: IO1
67: SUB LED

ADB340MP
ADB341MP

Main Microcomputer

: IN : Detection of instantaneous interruption
(BATTERY OFF)
: IN : TAPE REEL input detection pin
: IN : Serial In to SUB CPU
: O : Serial Out to SUB CPU
: O : Serial CLK to SUB CPU
: O : Serial CE Active "H" to SUB CPU
: IN : Heading search (pull up)
: O : 1;FORWARD 0;REVERSE
:I/O: TC94A20F data input/output pin (pull up)
: O : TC94A20F clock output pin (pull up)
: O : Electronic volume IC latch output pin
: O : Electronic volume IC data output pin
: O : Electronic volume IC clock output pin
: O : SEEK sensitivity 1; LOCAL 0;DX
: IN : Preset Jog fetch (Up) (pull up)
: IN : Preset Jog fetch (Down) (pull up)
: IN : Volume Jog fetch (Up) (pull up)
: IN : Volume Jog fetch (Down) (pull up)
: IN : Function Key input detection pin (pull up)
: IN : CD Eject Key input detection pin (pull up)
: IN : TAPE Eject Key input detection (pull up)
: IN : Illumination Check On (pull up)
: IN : Key input
: IN : Key input
: IN : Unused (pull up)
: IN : Usage setting initial
: - : A/D converter power pin 5V±10%
: IN : Destination Setting
: IN : Unused (PULL DOWN)
: IN : Unused (PULL DOWN)
: IN : S-Meter( Unused )
: - : A/D converter power pin GND connection
: - : CPU core power pin
: - : Power pin 5V±10%
: - : OSC circuit power pin
: - : 6.3MHz crystal oscillator connection pin
: - : 6.3MHz crystal oscillator connection pin
: - : Power pin GND connection
: IN : SD/ST On (pull up)
: - : Power pin GND connection
: O : Seek control output pin Seek On
: IN : IF frequency input
: - : PLL power pin 5V±10%
: IN : FM VCO input pin
: IN : AM VCO input pin
: - : PLL power pin GND connection
: O : PLL error output pin
: O : PLL error output pin
: - : Internal connection pin GND connection
: IN : External reset signal input pin (L ; Reset)
: O : DIMMER ON
: O : Unused
: O : Illumination on
: O : Motor ANT on
: O : Motor Forward output control pin
: O : Motor Reverse output control pin
: O : TAPE Sub Motor on
: O : TAPE Main Motor on
: O : BEEP output
: O : LAMP on control pin
: O : FM power control output pin FM On
: O : AM power control output pin AM On
: O : SUB CPU reset output pin
: O : LCD Driver Inhibit
: O : Motor drive mute output pin Mute off
: O : Test Mode Gain control output pin CDRW
: O : SUB LED control output pin SUB LED On

pin
pin
pin
pin
pin
pin

68: NU
69: NU
70: CDBACKUP
71: V5ON
72: FF
73: A STBY

pin 74: A MUTE
pin 75: MUTE
pin 76: P ON
pin 77: CD ON
pin 78: CD PULL UP
pin 79: ACC
pin 80: SBSY
pin 81: MP3 REQ
pin 82: GND1
pin 83: BUS0
pin 84: BUS1
pin 85: BUS2
pin 86: BUS3
pin 87: BUCK
pin 88: CCE
pin 89: CD RST
pin 90: S-BACKUP
pin 91: INSW
pin 92: 12CM
pin 93: INNER
pin 94: DSP RST
pin 95: STAND BY
pin 96: MODE
pin 97: ST-BV
pin 98: CA-IN
pin 99: VDDPORT
pin100: GNDPORT

653-0429-20

TA8275H

Terminal Description
pin 1: TAB
pin 2: 2 P GND
pin 3: 2 P OUTpin 4: STANDBY
pin 5: 2 P OUT+
pin 6: VCC
pin 7: 1 P OUTpin 8: 1 P GND
pin 9: 1 P OUT+
pin 10: RIPPLE
pin 11: 1 IN
pin 12: 2 IN
pin 13: S GND
pin 14: 4 IN
pin 15: 3 IN
pin 16: AUX IN
pin 17: 3 P OUT+
pin 18: 3 P GND
pin 19: 3 P OUTpin 20: VCC
pin 21: 4 P OUT+
pin 22: MUTE
pin 23: 4 P OUTpin 24: 4 P GND
pin 25: DIAGNOSIS

-6-

: O : Unused
: O : Unused
: O : MP3 DSP Back up power control
: O : Spectrum analyzer power control pin
: O : FF/REW mode
: O : Power IC Stby control output pin Audio
Standby On
: O : Power IC Mute control output pin Audio
Mute On
: O : Line Out Mute control output pin Mute On
: O : Main power control output pin Power On
: O : CD power control output pin CDP On
:I/O: CDPULL UP control
: IN : ACC OFF detection
: IN : SUBQ read request from Tc9814F
: IN : Request from TC94A20F (Reversed by Tr)
: - : Power pin GND connection
:I/O: TC94A14F Bus line (pull up)
:I/O: TC94A14F Bus line (pull up)
:I/O: TC94A14F Bus line (pull up)
:I/O: TC94A14F Bus line (pull up)
: O : TC94A14F clock output pin
: O : TC94A14F data enable output pin
: O : TC94A14F reset output pin
: O : SUB CPU Backup request output pin
: IN : Disc In detection pin (pull up)
: IN : 12CM detection (pull up)
: IN : Inner SW On (pull up)
: O : TC94A20F reset output pin
: O : TC94A20F standby request output pin
: IN : TAPE mode SW input detection (pull up)
: IN : TAPE Standby state input pin (pull up)
: IN : Cassette in detection pin (pull up)
: - : Port power pin 5V
: - : Port power pin GND connection

Quad Bridge Power Amplifiers

: TAB
: The power ground.
: The negative power output.
: The standby signal input.
: The positive power output.
: Positive supply voltage.
: The negative power output.
: The power ground.
: The positive power output.
: Connect the capacitor.
: The audio signal input.
: The audio signal input.
: The signal ground.
: The audio signal input.
: The audio signal input.
: Auxiliary input.
: The positive power output.
: The power ground.
: The negative power output.
: Positive supply voltage.
: The positive power output.
: The muting signal input.
: The negative power output.
: The power ground.
: The diagnosis signal output.

653-0429-14

M30621M8A8E7GP

Terminal Description
pin 1: NU
pin 2: NU
pin 3: NU
pin 4: NU
pin 5: NU
pin 6: CNVSS
pin
pin
pin

7: NU
8: NU
9: RESET

4
3
2
1

L 5+
L 5-

51
52
53
54

49
50

L
L
L
L

Volume
with
Loudness
Control

Gain adjust

Gain adjust

Fader
Control

Tone Control

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

Electric volume with Tone Controller

Digital
Controller

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33

L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L

Sel out
VR in
CT
COM
VR out
T in
F1 C1
F1 C2
F1 C3
F2 C1
F2 C2
F2 C3
F3 C1
F3 C2
F3 C3
T out

Fader
Control

L Rear out
L VSS
TEST
D VSS

32 L Fader in
31 L Front out

30
29
28
27

26 Clock in
25 Data in
24 Chip Enable

23 Mute in
22 R VSS
21 NC

-7-

Sel out
VR in
CT
COM
VR out
T in
F1 C1
F1 C2
F1 C3
F2 C1
F2 C2
F2 C3
F3 C1
F3 C2
F3 C3
T out

20 Time Set
19 R Rear out
18 R Front out

33: LAMPCHK
34: EPM
35: NU
36: NU
37: NU
38: NU
39: CE
40: NU
41: NU
42: NU
43: NU
44: NU
45: NU
46: NU
47: NU
48: NU
49: NU
50: NU
51: NU
52: NU
53: NU
54: NU
55: NU
56: NU
57: NU
58: NU
59: NU
60: NU
61: NU
62: NU

R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R

LC75410WS

17 R Fader in

pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin

653-0429-18

Tone Control

27: S-CE
28: LCDSO
29: NU
30: LCDCLK
31: LCDCE
32: LCDINH

pin 79: NU
pin 80: NU

Volume
with
Loudness
Control

pin
pin
pin
pin
pin
pin

pin 77: VREF
pin 78: AVCC

L Vref 55
VDD 56
Vref
57

pin 26: S-CLK

pin 76: SPA-DATA

: O : Spectrum analyzer control pin
: O : Spectrum analyzer BAND select pin C
: O : Spectrum analyzer BAND select pin B
: O : Spectrum analyzer BAND select pin A
: IN : Spectrum analyzer IC PWR ON monitor-pin
(H; monitor-permit)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: - : A-D Converter power input pin VSS connection
: IN : Spectrum analyzer data monitor-pin (A/D
input )
: - : A-D Converter reference voltage input pin
: - : A-D Converter power input pin VCC connection
: IN : Unused (GND)
: IN : Unused (GND)

R Vref 58
R1
59
R2
60

pin 25: S-SI

68: NU
69: NU
70: NU
71: NU
72: NU
73: NU
74: NU
75: AVSS

61
62
63

18: NU
19: NU
20: NU
21: NU
22: NU
23: NU
24: S-SO

pin
pin
pin
pin
pin
pin
pin
pin

64

pin
pin
pin
pin
pin
pin
pin

63: SEL
64: SPA-C
65: SPA-B
66: SPA-A
67: V5ON

R3
R4
R 5-

10: XOUT
11: VSS
12: XIN
13: VCC
14: NU
15: S-BACKUP
16: NU
17: S-CE

: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: - : Processor Mode switching pin (Used for
FLASH write)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : External reset signal input pin (external
pull-up)
: - : Main clock oscillation circuit output pin
: - : Power input pin VSS
: - : Main clock oscillation circuit input pin
: - : Power input pin VCC 2.7V-5.5V
: IN : Unused (GND)
: IN : MAIN CPU BACK UP request
: IN : Unused (GND)
: IN : SUB Serial transmit line CE with MAIN
CPU
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: O : SUB Serial transmit line SO with MAIN
CPU (also used for FLASH write)
: IN : SUB Serial transmit line with MAIN CPU
(also used for FLASH write)
: IN : SUB Serial transmit line CLK with MAIN
CPU (also used for FLASH write ; Write
with external pull-up)
: O : Used for BUSY FLASH write (OPEN)
: O : LCD driver-Control serial data output pin
: IN : Unused (GND)
: O : LCD driver-Control serial clock output pin
: O : LCD driver-Control chip enable pin
: O : LCD driver-Control Unlight Detect pin (L;
Indication prohibited)
: IN : LAMP CHK pin (L; Indication prohibited)
: O : Used for FLASH write (OPEN)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: O : Used for FLASH write (OPEN)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)
: IN : Unused (GND)

pin
pin
pin
pin
pin

R 5+

pin
pin
pin
pin
pin
pin
pin
pin

Sub Microcomputer

ADB340MP
ADB341MP

pin

pin

pin
pin
pin
pin

ADB340MP
ADB341MP

21
20
19
18

17 3ch drive out+
16 4ch drive out15 4ch drive out+

Ground
Standby4
Power VCC3,4
3ch drive out-

Quad Motor Drivers

23 3ch OP in22 3ch OP out

26 4ch OP in25 4ch OP out
24 3ch OP in+

BA5983FM

28 Pre VCC
27 4ch OP in+

653-0430-33

Level
Shift
Level
Shift
Level
Shift

653-0430-31

Bias
Vref
Rref
N.C.
Dif. out
N.C.
Cin
Ain
VCC

-8-

1
2
3
4
5
6
7
8
9

2ch drive out+ 12
1ch drive out- 13
1ch drive out+ 14

8
9
10
11

TA2157FN Head Amplifier for 3-beam Digital Servo

RF Out
Gain Adjust
RF N
VCC
Focus In N
Focus In P
Track In P
Track In N
APC Input
APC Output
APC Control
TE Balance

653-0429-17

Ground
Standby1,2,3
Power VCC1,2
2ch drive out-

6
7
2ch OP in2ch OP out

Level
Shift

22
13
23
1
2
3
4
5
6
7
8
9

PEAK
RF
AGC

APC

Ripple
Generator

12
19
20
21
16
15
10
11
24
18
17
14

RF DC
AGC Out
AGC Control
AGC In
FE Nega.
FE Out
TE Nega.
TE Out
Ground
RF Ripple In
RF Ripple Out
V Reference Out

BA3834F
Septet Band Pass Filters for Spectrum Analyzer

BPF
BPF
BPF
BPF
BPF
BPF
BPF

1(68Hz)
2(170Hz)
3(420Hz)
4(1kHz)
5(2.4kHz)
6(5.9kHz)
7(14.4kHz)

Peak
Peak
Peak
Peak
Peak
Peak
Peak

Hold
Hold
Hold
Hold
Hold
Hold
Hold

Control

pin
pin

61: VDD
62: X IN
63: X O
64: VSS

3
4
5

pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin

pin
pin
pin
pin

:I/O: External clock input. / Clock pulse output.
/ General-purpose output port.
: - : Positive supply voltage.
: IN : Crystal connection.
: O : Crystal connection.
: - : Negative supply voltage.

1ch OP in1ch OP out
2ch OP in+

pin

: IN : Reset signal input.
: IN : Mode select for Microcomputer I/F.
: O : Write enable signal output to D-RAM.
: O : Row address strobe output to D-RAM.
:I/O: Serial data for Microcomputer I/F.
: IN : Clock pulse for Microcomputer I/F.
: O : Address output to D-RAM.
: - : Positive supply voltage.
: O : Serial data output.
: O : Bit clock output.
: O : LR clock output.
:I/O: Serial data input/output.
: IN : Bit clock input A.
: IN : LR clock input A.
: O : Address output to D-RAM.
: O : Address output to D-RAM.
: O : Address output to D-RAM.
: - : Positive supply voltage.
: IN : Stanby command input.
: - : Negative supply voltage.
: - : Analog ground.
: - : Reference voltage for the internal ADC.
: O : Left channel audio signal output.
: - : Positive supply voltage for the Analog section.
25: A VDD
: - : Positive supply voltage for the Analog section.
26: RO
: O : Right channel audio signal output.
27: A Vref
: IN : Reference voltage for the internal ADC.
28: A VSS
: - : Analog ground.
29: TEST
: - : For the Test.
30: TX O
: O : SPDIF output.
31: D-RAM A 3
: O : Address output to D-RAM.
32: D-RAM A 4
: O : Address output to D-RAM.
33: D-RAM A 5
: O : Address output to D-RAM.
34: D-RAM A 6
: O : Address output to D-RAM.
35: VDD
: - : Positive supply voltage.
36: D-RAM A 7
: O : Address output to D-RAM.
37: D-RAM A 8
: O : Address output to D-RAM.
38: D-RAM A 9
: O : Address output to D-RAM.
39: General port 7 : O : General-purpose output port.
40: VSS
: - : Negative supply voltage.
41: D-RAM A 10
: O : Address output to D-RAM.
42: VDD
: - : Positive supply voltage.
43: D-RAM OE
: O : Output enable signal output to D-RAM.
44: D-RAM CAS
: O : Column address strobe output to D-RAM.
45: VSS
: - : Negative supply voltage.
46: D-RAM D 0
:I/O: D-RAM Data input/output.
47: D-RAM D 1
:I/O: D-RAM Data input/output.
48: VSS
: - : Negative supply voltage.
49: D-RAM D 2
:I/O: D-RAM Data input/output.
50: D-RAM D 3
:I/O: D-RAM Data input/output.
51: D-RAM D 4 / Sub Ck
:I/O: D-RAM Data input/output.
Sub Code I/F Clock input/output.
52: VDD
: - : Positive supply voltage.
53: D-RAM D 5 / Sub D
:I/O: D-RAM Data input/output.
Sub Code I/F Data input.
54: D-RAM D 6 / Sub F
:I/O: D-RAM Data input/output.
Sub Code I/F Frame sync input.
55: D-RAM D 7 / Sub B
:I/O: D-RAM Data input/output.
Sub Code I/F Block sync input.
56: A VSS
: - : Analog ground.
57: PLL ERROR
: O : PLL error signal output.
58: VCO CNTRL
: IN : VCO control signal input.
59: A VDD
: - : Positive supply voltage for the Analog section.

pin 60: CKI/CKO/PO6

1
2

Terminal Description
pin 1: RESET
pin 2: Micro MD
pin 3: D-RAM WE
pin 4: D-RAM RAS
pin 5: Micro DIO
pin 6: Micro CK
pin 7: D-RAM A 11
pin 8: VDD
pin 9: SDO
pin 10: B CK O
pin 11: LR CK
pin 12: S DATA
pin 13: Bit clock A
pin 14: LR clock A
pin 15: D-RAM A 0
pin 16: D-RAM A 1
pin 17: D-RAM A 2
pin 18: VDD
pin 19: STANDBY
pin 20: VSS
pin 21: A VSS
pin 22: A Vref
pin 23: LO
pin 24: A VDD

Digital Signal Processor

Bias in
1ch OP in+

TC94A20F

Band
Shifter

653-0430-35

18
17
16
15
14
13
12
11
10

Ground
A out
Test
N.C.
Select
N.C.
C
B
A

-9-

10

P2

VCC1

9

7

PRE-DRIVWE

8

IN1 5

4 VZ

6 IN2

LOGIC CONTROL

GND 1

Input Sw

Input A 2

Input B 2

NFB 2

Eq Out 2

Metal Sw

Metal Out 2

12 13

Mute Out 2

1

VCC

24

Tape Pre-amplifier with Blank Detector

Mute Sw

BA3430FS

Bias

653-0429-15

22 19 18 21 17 16 15 14 20
L
L
L

5
4 VEE

9

10 11
Input A 1

Metal Out 1

6
3

Dual

7

LA6458M

8

Input B 1

7

NFB 1

6

Eq Out 1

5

2

653-0429-19

L
23

LPF

4

Mute Out 1

3

Sense Sw

2

VCC 8

40: Fe EQ OUT
41: DISC EQ O
42: VSS
43: VDD
44: TEST
45: X VSS
46: X IN
47: X O
48: X VDD
49: VSS
50: R CH OUT
51: VDD
52: Vref
53: L CH OUT
54: VSS
55: Z DET O
56: VSS
57: BUS 0
58: BUS 1
59: BUS 2
60: BUS 3
61: BU CK IN
62: CCEI
63: RSTI
64: VDD

2

1

pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin

3

GND

26: RF RP CT
27: RF RP Z IN
28: PR RP IN
29: F E
30: SBAD
31: T E
32: TE Z IN
33: Fo EQ OUT
34: T EQ OUT
35: Vref
36: RF GAIN
37: TR B CNT
38: APC ON
39: A VDD

Bidirectional Motor Driver

OUT1 VCC2 OUT2

P1

NFB

pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin

LB1641

Detect Out

pin 24: RF IN
pin 25: A VDD

: O : Bit clock output.
: O : LR clock output.
: O : Audio data output.
: O : Digital data output
: O : IP flag output.
: - : Positive supply voltage.
: - : Negative supply voltage.
: O : Sub code Q data CRCC OK signal output.
:I/O: Sub code data P to W clock input/output.
: O : Sub code data P to Q output.
: O : Playback frame synchronize signal output.
: O : Sub code block synchronize signal output.
:I/O: Universal input/output port.
:I/O: Universal input/output port.
: - : PLL positive supply voltage.
: O : EFM-PLCK Phase difference signal output.
: O : T max judgment output.
: IN : PLL LPF inverted input.
: O : PLL LPF output.
: - : PLL reference voltage.
: O : Loop filter for VCO.
: - : Analog ground.
: O : Output of internal DAC for data slice level
generation.
: IN : RF signal input.
: - : Positive supply voltage for the Analog section.
: IN : RERP center level input.
: IN : RF RP signal input for zero cross.
: IN : RF ripple signal input.
: IN : Focusing error signal input.
: IN : Sub beam add signal input.
: IN : tracking error signal input.
: IN : Tracking error signal inpur for zero cross.
: O : Focus equalizer output.
: O : Tracking equalizer output.
: - : Reference voltage.
: O : RF gain control signal output.
: O : Tracking balance control signal output.
: O : APC ON signal output.
: - : Positive supply voltage for the Analog section.
: O : Feed equalizer output.
: O : Disc equalizer output.
: - : Negative supply voltage.
: - : Positive supply voltage.
: IN : For the test.
: - : Master clock analog ground.
: IN : Crystal connection.
: O : Crystal connection.
: - : Clock power supply.
: - : Negative supply voltage.
: O : Right channel data output.
: - : Positive supply voltage.
: - : Reference voltage.
: O : Left channel data output.
: - : Negative supply voltage.
: O : 1bit DAC zero flag output.
: - : Negative supply voltage.
:I/O: MPU Data input / output.
:I/O: MPU Data input / output.
:I/O: MPU Data input / output.
:I/O: MPU Data input / output.
: IN : MPU Data clodk input.
: IN : Chip enable input.
: IN : Reset signal input.
: - : Positive supply voltage.

653-0429-16

COMPARE

Terminal Description
pin 1: B CK O
pin 2: LR CK O
pin 3: A DATA O
pin 4: DIGI OUT
pin 5: IPF OUT
pin 6: VDD
pin 7: VSS
pin 8: SB OK O
pin 9: SUB C CK
pin 10: SUB C DATA
pin 11: SF SY O
pin 12: SB SY O
pin 13: IO0
pin 14: IO1
pin 15: P VDD
pin 16: PH DIF
pin 17: T MAX O
pin 18: PLL LPF NI
pin 19: PLL LPF O
pin 20: P Vref
pin 21: VCO FILTER
pin 22: A VSS
pin 23: SLCO

Digital Servo Processor for CD

NFB

TC94A14FA

Time Const

653-0430-32

Operational

Amplifier

ADB340MP
ADB341MP

653-0430-36

TAR5S33

Positive Voltage Regurator (3.3V)

INPUT 1

653-0430-37

TAR5S25

4 NOISE

Positive Voltage Regurator (2.5V)

INPUT 1
GND 2
Control(H=ON) 3

BA033FP

Terminal Description
pin 1 : V IN
pin 2 : GND
pin 3 : V OUT

5 OUTPUT

GND 2
Control(H=ON) 3

653-0430-34

653-0429-21

3.3V Voltage Regulator

: Voltage input terminal.
: Ground terminal.
: Voltage output terminal.

KIA7806API

6V Voltage Regulator

Terminal Description
pin 1: Input
pin 2: Common
pin 3: Output

5 OUTPUT
4 NOISE

EXPLODED VIEW/PARTS LIST
Main section
NO.

Q'TY

NO.

1

PART NO.

653-0428-01 FLEX PWB (DISP)

DESCRIPTION

1

31

653-0428-27 ESCUTCHEON COVER (B)

PART NO.

DESCRIPTION

Q'TY
1

2

653-0428-02 CHASSIS ASSY

1

32

653-0428-28 COVER (B)

1

3

653-0428-03 BOTTOM COVER

1

33

653-0428-29 KNOB

2

4

653-0428-04 COVER (REAR)

1

34

653-0428-30 SCREW (2X8)

4

5

653-0428-05 DECK BRACKET (FRONT)

1

35

653-0428-31 ES BRACKET ASSY (B)

1

6

653-0428-06 DECK BRACKET(REAR)

1

36

653-0428-32 REFRECTION SHEET

2

7

653-0428-07 HEATSINK (4P)

1

37

-----------

1

8

653-0428-08 BRACKET HOOK ASSY

1

38

653-0428-33 SCREW (2X2.5)

5

9

653-0428-09 INDICATOR (CST)

1

39

653-0428-34 BUTTON (OPEN)

1

10

653-0429-96 LCD

1

40

653-0428-35 SPRING (BUTTON OPEN)

1

11

653-0428-10 CD MECH (CDC03TL1)

1

41

653-0428-36 SPRING (ES OPEN)

1

12

-----------

1

42

653-0428-37 SCREW (2X5)

2

13

653-0428-11 SCREW (2X4)

3

43

653-0428-38 SCREW (2.6X5)

4

14

653-0428-12 CASSETTE MECH
(CDS-802TL1)

1

44

653-0428-39 PLATE SPRING (COVER)

2

15

-----------

1

45

653-0428-40 CUSHION (20X28)

1

16

653-0428-13 TUNER PACK (ADB340MP)
653-0434-01 TUNER PACK (ADB341MP

46

653-0428-41 DAMPER (FRT-E2-300-G1)

1

47

653-0428-42 SCREW (2X6)

2

17

653-0428-14 SCREW (2.6X8)

1

48

653-0428-43 CUSHION (B)

2

18

653-0428-15 SCREW (2.6X6)

22

49

653-0428-44 SHIELD SHEET

1

SERVO PWB

MAIN PWB

1

DISPLAY PWB

19

653-0428-16 SCREW (3X8)

1

50

653-0428-45 PLATE SPRING

1

20

653-0428-17 SCREW (2.6X12)

3

51

653-0430-39 FLEX PWB(CD)

1

21

653-0428-18 SCREW (2X4X5)

4

52

-----------

1

22

653-0428-19 INSULATOR (PWB)

1

53

653-0429-89 BRACKET (REG)

1

23

653-0428-20 SHIELD SHEET (DECK-L)

1

54

1

24

653-0428-21 SHIELD SHEET (DECK-R)

1

653-0429-90 IC BRACKET (ADB340MP)
653-0434-07 IC BRACKET (ADB341MP)

25

653-0428-22 INNER ES (FP ASSY-C)

1

26

653-0428-23 SCREW (2.6X3)

1

27

653-0428-24 SPACER (DECK BKT)

1

28

653-0428-25 SPACER (R)

1

29

653-0430-06 VOLUME (ENCODER)

2

30

653-0428-26 ESCUTCHEON (ADB340MP)
653-0434-02 ESCUTCHEON (ADB341MP)

1

ADB340MP
ADB341MP

SUB PWB

55

653-0429-91 BRACKET (CONN)

1

56

653-0430-10 BRACKET (LCD)

1

57

653-0430-11 HOLDER ASSY (LCD)

1

58

653-0430-12 HOLDER (LCD)

1

59

653-0430-13 CUSHION (30x18.5)

1

60

653-0430-14 INNER CONNECOR

2

61

653-0430-15 CLOR SHEET (LCD)

1

- 10 -

18

2

18

B

4

A

40
39

18

41

21

18
50

47

9

21

18

28

42

46

26

18
18

52

43

18

14

11
25

6

43

43

51
32

38

48
23
34

38

36

45

13

13

34

35

18

8

12

5
20

27
53
24

15

B

A

18

36

7

16

34
31

49

18
1

37

19

54

44

60

20

55

48

38

18

17

18
44
22

29
59

61

3

10
58
29
57

56

33

60
30

- 11 -

ADB340MP
ADB341MP

CD mechanism section
9
32

5

65

27
43

64

64

32
3

10

26
67

35

34

11

41

31

68

42

40
12

62

2

64

41

37

29
53

47

52
54

56

36

49
48

30
21 22

37

14

60
63

13

8
19

23
To PA01 of Servo PWB

66

44

57

20

61

18

17

25
24

47

51

45
28

7

58

6

46

50

64

15

16
39

44

33
To PA02 of Servo PWB

4

38

59

NO.

PART NO.

DESCRIPTION

1

64

55

Q'TY

NO.

PART NO.

DESCRIPTION

1

9

653-0430-72 CLAMPER PLATE

Q'TY

1

653-0430-64 CHASSIS

2

653-0430-65 PICK BASE ASSY

1

10

653-0430-73 CHUCK ARM

1

3

653-0430-66 UP LEVER ASSY

1

11

653-0430-74 DISC ARM L

1

4

653-0430-67 FEED SCREW ASSY

1

12

653-0430-75 DISC ARM R

1

5

653-0430-68 TOP COVER

1

13

653-0430-76 TOP GUIDE

1

6

653-0430-69 FEED PLATE

1

14

653-0430-77 SCREW HOLDER

1

7

653-0430-70 SHAFT GUIDE

1

15

653-0430-78 SCREW GUIDE

1

8

653-0430-71 SWING PLATE

1

16

653-0430-79 SLIDER A

1

ADB340MP
ADB341MP

- 12 -

1

NO.

PART NO.

DESCRIPTION

Q'TY

NO.

PART NO.

DESCRIPTION

Q'TY

17

653-0430-80 GEAR A

1

43

653-0431-07 CHACK SHEET

1

18

653-0430-81 GEAR B

1

44

653-0431-08 DAMPER F

2

19

653-0430-82 GEAR C

1

45

653-0431-09 DAMPER R

1

20

653-0430-83 GEAR D

1

46

653-0431-10 PICK UP-ASSY

1

21

653-0430-84 GEAR E

1

47

653-0431-11 SWITCH

3

22

653-0430-85 GEAR F

1

48

-----------

MOTOR WIRE A (BLUE)

1

23

653-0430-86 GEAR H

1

49

-----------

MOTOR WIRE B (WHITE)

1

24

653-0430-87 GEAR I

1

50

-----------

SW WIRE A (YELLOW)

1

25

653-0430-88 LOCK LEVER

1

51

-----------

SW WIRE B (ORANGE)

1

26

653-0430-89 LEVER STOP

1

52

-----------

SW WIRE C (BLACK)

1

27

653-0430-90 CLAMPER

1

53

-----------

SW WIRE D (RED)

1

28

653-0430-91 SLIDER B

1

54

-----------

SW WIRE E (BROWN)

1

29

653-0430-92 GEAR D ARM

1

55

653-0430-93 PB LOCK

1

653-0431-19 RELAY PWB
(WITH OUT COMPONENT)

1

30
31

653-0430-94 SCREW HOLDER B

1

56

-----------

SWITCH(A) PWB

1

32

653-0430-95 HOLDER C ARM

2

57

-----------

SWITCH(B) PWB

1

33

653-0430-96 PICK SUB COVER

1

58

653-0431-22 FPC (PICK UP)

1

34

653-0430-97 DISC ARM SPG

1

59

653-0431-23 FFC (RELAY)

1

35

653-0430-98 UP LEVER SPG

1

60

653-0431-24 SLED MOTOR-ASSY

1

36

653-0430-99 CHUCK ARM SPG

1

61

653-0431-25 SPINDLE MOTOR-ASSY

1

37

653-0431-01 PICK BASE SPG

2

62

653-0431-26 PRECISION SCREW

2

38

653-0431-02 SLIDER SPG A

1

63

653-0431-27 MACHINE SCREW (SLED)

1

39

653-0431-03 SUB SPG

1

64

653-0431-28 MACHINE SCREW

5

40

653-0431-04 UP LEVER SUB SPG

1

41

653-0431-05 PICK BASE SPG B

2

42

653-0431-06 DISC SHEET

1

65

653-0431-29 MACHINE SCREW (FLAT)

1

66

653-0431-30 MACHINE SCREW (PICK UP)

1

67

653-0431-31 SCREW

1

68

653-0431-32 COLLAR

1

STATIC ELECTRICITY
The CD pickup might suffer destruction by static electricity
during spare-parts maintenance or replacement, although it is
stable when connected to the circuit in the CD unit. The destruction might be caused because the laser diode terminal
will be electrically open. To prevent the terminal from being
open, do the following steps:
1. When you replace the CD pickup, or remove the CD unit
from the car stereo unit for any maintenance purpose, solder the copper foil pattern indicated in Fig.1 below to shortcircuit the FPC of the CD unit.
Perform your intended maintenance work with the flexible
wire short-circuited.

2. If the original CD pickup may possibly be reused, make a
short circuit the land of FPC of CD Pickup bottom
side(Fig.2).Then remove the CD Pickup and perform the
work.
Short-land

Bottom side of pickup

FPC
- Fig.2 -

3. The CD Pickup(P/No.653-0431-10), which is supplied as one
of the spare parts, is already short-circuited with the copper
foil pattern pre-soldered.
To handle this CD Pickup, keep the short circuit as it is. Then
attach the Pickup to the unit and connect the flexible wire to
the connector.

Copper foil pattern

FPC

4. After performing the work, eliminate the short circuit by removing the solder at its respective short-circuited area described in 1, 2 and 3 above.

Servo PWB
- Fig.1 -

- 13 -

ADB340MP
ADB341MP

Cassette tape mechanism section

2

To P302 of Main PWB

4

13

12

11
1

15

8

5

7

6

3

To P303 of Main PWB

9

10
14

* Parts which are not mentioned in service manual are not supplied.
NO.

PART NO.

DESCRIPTION

Q'TY

NO.
8

PART NO.

DESCRIPTION

Q'TY

1

653-0431-33 SUB MOTOR ASSY

1

2

653-0431-34 MAIN MOTOR ASSY

1

3

653-0431-35 BELT

1

4

653-0431-36 AZIMUTH SCREW

2

11

653-0431-37 HEAD

1

5

-----------

1

12

653-0431-47 EXTENSION LEAD

1

6

653-0431-40 SWITCH
(MODE)

1

13

653-0431-27 SCREW (MAIN)

2

7

653-0431-41 SWITCH
(CSST IN)

1

14

653-0431-45 SCREW (M2.0x2.5)

2

15

653-0431-38 SCREW (M1.7x3)

2

ADB340MP
ADB341MP

REEL PWB

653-0431-42 FLAT CABLE

1

9

653-0431-43 PHOTP SENSOR

1

10

653-0431-44 SWITCH (STBY)

1

- 14 -

ELECTRICAL PARTS LIST
Main PWB(B1) section
REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

AJ201
C201
C202
C203
C204
C205

ANT JACK ASSY
1000PF 50V
0.01UF 50V
0.047UF 16V
5PF 50V
0.027UF 25V
(for ADB340MP)
0.018UF 25V
(for ADB341MP)
0.027UF 25V
(for ADB340MP)
0.018UF 25V
(for ADB341MP)
1000PF 50V
(for ADB340MP)
0.22UF 25V
(for ADB341MP)
33PF 50V
220UF 10V
0.01UF 50V
0.01UF 50V
15PF 50V
15PF 50V
0.1UF 16V
1000PF 50V
0.1UF 16V
10UF 16V
0.1UF 16V
0.01UF 50V
0.1UF 16V
0.1UF 16V
0.1UF 16V
0.1UF 16V
0.1UF 16V
10UF 16V
10UF 16V
470PF 50V
470PF 50V
470PF 50V
470PF 50V
33UF 10V
33UF 10V
33UF 10V
0.01UF 50V
0.01UF 50V
4.7UF 16V
4.7UF 16V
1000PF 50V
0.1UF 50V
10UF 16V
1UF 50V
33UF 10V
1UF 10V
1UF 10V
1UF 10V
1UF 10V
1UF 10V
1UF 10V
10UF 16V
47UF 16V
10UF 16V
1UF 50V
220PF 50V
0.1UF 16V
10UF 16V
10UF 16V
0.15UF 10V
0.15UF 10V

C417
C418
C419
C420
C421
C422
C423
C424
C425
C426
C427
C428
C429
C430
C431
C432
C433
C434
C441
C442
C455
C456
C501
C502
C503
C504
C505
C506
C507
C508
C509
C510
C511
C512
C513
C551
C552
C561
C581
C582
C583
C584
C585
C586
C587
C588
C601
C611
C612
C622
C623
C624
C625
C627
C628
C631
C632
C633
C634
C641
C643
C652
C703
C705
C706
C707
C708
C709

0.01UF 50V
0.01UF 50V
820PF 50V
820PF 50V
10UF 16V
0.033UF
10UF 16V
820PF 50V
820PF 50V
0.01UF 50V
0.01UF 50V
0.15UF 10V
0.15UF 10V
10UF 16V
10UF 16V
0.1UF 16V
220PF 50V
1UF 50V
1UF 10V
1UF 10V
100UF 16V
0.1UF 16V
2.2UF 50V
2.2UF 50V
2.2UF 50V
2.2UF 50V
1UF 10V
1UF 10V
1UF 10V
1UF 10V
47UF 16V
22UF 16V
0.22UF 50V
0.1UF 50V
3300UF 16V
100PF 100V
0.1UF 50V
0.47UF 50V
2200PF 50V
2200PF 50V
2200PF 50V
2200PF 50V
2200PF 50V
2200PF 50V
2200PF 50V
2200PF 50V
0.1UF 50V
100UF 10V
0.1UF 16V
0.1UF 16V
100UF 10V
0.1UF 50V
0.1UF 16V
100UF 10V
0.1UF 16V
100UF 16V
0.1UF 16V
0.1UF 16V
100UF 16V
0.1UF 16V
0.1UF 16V
0.1UF 16V
0.1F
0.1UF 16V
0.1UF 16V
12PF 50V
10PF 50V
1000PF 50V

C710
C711
C712
C713
C714
C715
C716
C717
C718
C720
C791
C792
C793
C794
C795
D201
D363
D364
D365
D601
D602
D611
D621
D622
D623
D624
D641
D642
D662
D664
D665
D731
ET201

100PF 50V
100PF 50V
100PF 50V
0.22UF 25V
0.1UF 16V
0.01UF 50V
2.2UF 50V
0.1UF 16V
1000PF 50V
220UF 10V
0.01UF 50V
0.01UF 50V
0.01UF 50V
0.01UF 50V
0.01UF 50V
MA-301(MS)AT
MTZJ5.6T-C
MTZJ9.1T-C
MTZJ4.7T-B
1N5402
1SS244T
MTZJ9.1T-C
MTZJ6.2T-C
MTZJ5.6T-C
1SS355T
1SS355T
MTZJ10T-C
MTZJ9.1T-C
MTZJ8.2T-B
MTZJ7.5T-A
MTZJ6.8T-B
RB521S-30T
TUNER PACK
(for ADB340MP)
TUNER PACK
(for ADB341MP)
HQS-3H-10000-10
HQS-3H-06300-14
M30621M8A8E7GP
BA3430FS-CT
LB1641
BA3834F-CT
LC75410W
LA6458ML-CT
LA6458ML-CT
TA8275H
KIA7806API
UPD178078GF-667
0OHM 1/16W
0OHM 1/16W
0OHM 1/16W
0OHM 1/8W
0OHM 1/8W
0OHM 1/8W
0OHM 1/8W
0OHM 1/8W
0OHM 1/8W
0OHM 1/8W
0OHM 1/16W
LK1608-4R7K-CT
TT-OL-5047-R2
EL0305RA-220J-FT
FCM1608K-301T03
SOCKET(TA HEAD)
SOCKET(TAPE)
16P SOCKET
RCA SOCKET
SOCKET(DISP)

653-0428-57
653-0428-58
653-0428-59
653-0428-60
653-0428-61
653-0428-62
653-0434-06

C206

653-0428-62
653-0434-06

C207

653-0428-58
653-0428-96

C208
C209
C210
C211
C311
C312
C313
C321
C362
C363
C364
C365
C366
C371
C372
C373
C374
C375
C376
C381
C382
C383
C384
C386
C387
C388
C389
C390
C391
C392
C393
C394
C395
C396
C398
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416

653-0428-63
653-0428-64
653-0428-59
653-0428-59
653-0428-65
653-0428-65
653-0428-66
653-0428-58
653-0428-67
653-0428-68
653-0428-67
653-0428-59
653-0428-67
653-0428-66
653-0428-66
653-0428-66
653-0428-66
653-0428-68
653-0428-68
653-0428-69
653-0428-69
653-0428-69
653-0428-69
653-0428-70
653-0428-70
653-0428-70
653-0428-59
653-0428-59
653-0428-71
653-0428-71
653-0428-58
653-0428-72
653-0428-68
653-0428-73
653-0428-70
653-0428-74
653-0428-74
653-0428-74
653-0428-74
653-0428-74
653-0428-74
653-0428-68
653-0428-75
653-0428-68
653-0428-73
653-0428-76
653-0428-66
653-0428-68
653-0428-68
653-0428-77
653-0428-77

653-0428-59
653-0428-59
653-0428-78
653-0428-78
653-0428-68
653-0428-79
653-0428-68
653-0428-78
653-0428-78
653-0428-59
653-0428-59
653-0428-77
653-0428-77
653-0428-68
653-0428-68
653-0428-66
653-0428-76
653-0428-73
653-0428-74
653-0428-74
653-0428-80
653-0428-67
653-0428-81
653-0428-81
653-0428-81
653-0428-81
653-0428-82
653-0428-82
653-0428-82
653-0428-82
653-0428-75
653-0428-83
653-0428-84
653-0428-85
653-0428-86
653-0428-87
653-0428-88
653-0428-89
653-0428-90
653-0428-90
653-0428-90
653-0428-90
653-0428-90
653-0428-90
653-0428-90
653-0428-90
653-0428-85
653-0428-91
653-0428-67
653-0428-67
653-0428-91
653-0428-85
653-0428-67
653-0428-91
653-0428-67
653-0428-80
653-0428-67
653-0428-67
653-0428-80
653-0428-67
653-0428-67
653-0428-67
653-0428-92
653-0428-67
653-0428-67
653-0428-93
653-0428-94
653-0428-58

- 15 -

653-0428-95
653-0428-95
653-0428-95
653-0428-96
653-0428-67
653-0428-59
653-0428-97
653-0428-67
653-0428-58
653-0428-64
653-0428-59
653-0428-59
653-0428-59
653-0428-59
653-0428-59
653-0428-98
653-0428-99
653-0429-01
653-0429-02
653-0429-03
653-0429-04
653-0429-01
653-0429-05
653-0428-99
653-0429-06
653-0429-06
653-0429-07
653-0429-01
653-0429-08
653-0429-09
653-0429-10
653-0429-11
653-0428-13
653-0434-01

F301
F701
IC303
IC351
IC361
IC371
IC401
IC451
IC452
IC501
IC631
IC701
J561
J601
J604
J605
J606
J607
J608
J609
J611
J612
J613
L301
L601
L701
L702
P302
P303
P501
P502
P701

653-0429-12
653-0429-13
653-0429-14
653-0429-15
653-0429-16
653-0429-17
653-0429-18
653-0429-19
653-0429-19
653-0429-20
653-0429-21
653-0429-22
653-0429-23
653-0429-23
653-0429-23
653-0429-24
653-0429-24
653-0429-24
653-0429-24
653-0429-24
653-0429-24
653-0429-24
653-0429-23
653-0429-25
653-0429-26
653-0429-27
653-0429-28
653-0429-29
653-0429-30
653-0429-31
653-0429-32
653-0429-33

ADB340MP
ADB341MP

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

P801
Q201
Q361
Q362
Q363
Q364
Q366
Q367
Q542
Q543
Q563
Q601
Q602
Q611
Q612
Q621
Q622
Q624
Q631
Q632
Q641
Q643
Q644
Q645
Q646
Q661
Q662
Q663
Q701
Q702
Q703
Q741
Q762
R201
R202
R203
R204
R206
R208

653-0429-34
653-0429-35
653-0429-36
653-0429-37
653-0429-38
653-0429-39
653-0429-38
653-0429-40
653-0429-41
653-0429-41
653-0429-42
653-0429-43
653-0429-37
653-0429-44
653-0429-44
653-0429-45
653-0429-39
653-0429-38
653-0429-46
653-0429-37
653-0429-39
653-0429-44
653-0429-37
653-0429-37
653-0429-36
653-0429-40
653-0429-40
653-0429-40
653-0429-47
653-0429-40
653-0429-48
653-0429-37
653-0429-49
653-0429-50
653-0429-51
653-0429-52
653-0429-53
653-0429-54
653-0429-55

R313
R321
R331
R336
R337
R338
R339
R340
R341
R342
R343
R352
R353
R361
R362
R363
R364
R365
R366
R367
R368
R371
R372
R373
R374
R375
R376
R381
R382
R383

653-0429-56
653-0429-50
653-0429-57
653-0429-51
653-0429-51
653-0429-51
653-0429-23
653-0429-51
653-0429-51
653-0429-51
653-0429-51
653-0429-23
653-0429-51
653-0429-58
653-0429-59
653-0429-60
653-0429-61
653-0429-62
653-0429-63
653-0429-64
653-0429-65
653-0429-56
653-0429-50
653-0429-51
653-0429-66
653-0429-66
653-0429-67
653-0429-65
653-0429-65
653-0429-65

SOCKET(CD)
UMA1NTR
KTA1272T-O, Y
UN2212TX
KTC3199T-Y, GR
UMD2NTR
KTC3199T-Y, GR
2SC2412KT-Q, R
UN2216TX
UN2216TX
UN2112TX
2SB1326T-Q, R
UN2212TX
2SD1858T-Q, R
2SD1858T-Q, R
2SD1861T
UMD2NTR
KTC3199T-Y, GR
2SB1326T-R
UN2212TX
UMD2NTR
2SD1858T-Q, R
UN2212TX
UN2212TX
KTA1272T-O, Y
2SC2412KT-Q, R
2SC2412KT-Q, R
2SC2412KT-Q, R
2SD2351T106-V,
2SC2412KT-Q, R
UMZ7NTR
UN2212TX
DTA143ZKAT
10KOHM 1/16W
1KOHM 1/16W
4.7KOHM 1/16W
10OHM 1/16W
5.6KOHM 1/16W
0.022UF 25V
(for ADB340MP)
100KOHM 1/16W
10KOHM 1/16W
100OHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
0OHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
0OHM 1/16W
1KOHM 1/16W
22KOHM 1/10W
2.2KOHM 1/10W
8.2KOHM 1/10W
5.6OHM 1/2W
560OHM 1/10W
1KOHM 1/6W
270OHM 1/10W
47KOHM 1/16W
100KOHM 1/16W
10KOHM 1/16W
1KOHM 1/16W
22KOHM 1/16W
22KOHM 1/16W
1KOHMX4
47KOHM 1/16W
47KOHM 1/16W
47KOHM 1/16W

R384
R385
R386
R387
R388
R389
R390
R393
R394
R395
R396
R401
R402
R403
R404
R405
R406
R407
R408
R411
R412
R413
R414
R415
R416
R417
R431
R432
R433
R434
R441
R442
R443
R444
R445
R446
R447
R448
R501
R502
R503
R504
R505
R506
R507
R508
R509
R543
R544
R545
R546
R547
R548
R561
R601
R602
R603
R604
R611
R612
R621
R622
R631
R632
R633
R634
R641
R643
R644
R645

47KOHM 1/16W
100OHM 1/16W
100OHM 1/16W
330KOHM 1/16W
330KOHM 1/16W
12KOHM 1/16W
12KOHM 1/16W
330OHM 1/16W
100OHM 1/16W
22KOHM 1/16W
12KOHM 1/16W
5.6KOHM 1/16W
8.2KOHM 1/16W
5.6KOHM 1/16W
5.6KOHM 1/16W
8.2KOHM 1/16W
5.6KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
68KOHM 1/16W
4.7KOHM 1/16W
68KOHM 1/16W
4.7KOHM 1/16W
68KOHM 1/16W
39KOHM 1/16W
10KOHM 1/16W
39KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
1KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/10W
1KOHM 1/10W
470OHM 1/10W
470OHM 1/10W
470OHM 1/10W
470OHM 1/10W
1KOHM 1/16W
47KOHM 1/16W
1.5KOHM 1/6W
1.8KOHM 1/6W
1.8KOHM 1/6W
470OHM 1/6W
330OHM 1/16W
18KOHM 1/16W
18KOHM 1/16W
1.8KOHM 1/6W
1.8KOHM 1/6W
1.8KOHM 1/6W
47KOHM 1/16W
680OHM 1/6W
47KOHM 1/16W
1.8KOHM 1/6W
1.8KOHM 1/6W

R647
R661
R662
R664
R665
R666
R667
R701
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R736
R737
R738
R739
R740
R743
R744
R745
R746
R747
R748
R749
R751
R752
R753
R754
R755
R756
R758
R759
R760
R762
R765
R767
R768
R771

653-0429-51
653-0429-81
653-0429-71
653-0429-81
653-0429-71
653-0429-81
653-0429-71
653-0429-51
653-0429-51
653-0429-51
653-0429-56
653-0429-51
653-0429-56
653-0429-50
653-0429-50
653-0429-65
653-0429-65
653-0429-56
653-0429-51
653-0429-51
653-0429-66
653-0429-56
653-0429-66
653-0429-51
653-0429-82
653-0429-51
653-0429-83
653-0429-51
653-0429-51
653-0429-63
653-0429-51
653-0429-56
653-0429-56
653-0429-56
653-0429-51
653-0429-66
653-0429-50
653-0429-66
653-0429-51
653-0429-50
653-0429-56
653-0429-67
653-0429-51
653-0429-51
653-0429-51
653-0429-56
653-0429-56
653-0429-56
653-0429-51
653-0429-51
653-0429-51
653-0429-65
653-0429-65
653-0429-51
653-0429-51
653-0429-84
653-0429-51
653-0429-85
653-0429-50
653-0429-50
653-0429-56

R774
R777
R781
R783

653-0429-56
653-0429-65
653-0429-51
653-0429-56

R784
R787
R788

653-0429-56
653-0429-65
653-0429-65

1KOHM 1/16W
12KOHM 1/10W
8.2KOHM 1/16W
12KOHM 1/10W
8.2KOHM 1/16W
12KOHM 1/10W
8.2KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
100KOHM 1/16W
10KOHM 1/16W
10KOHM 1/16W
47KOHM 1/16W
47KOHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
22KOHM 1/16W
100KOHM 1/16W
22KOHM 1/16W
1KOHM 1/16W
2.2KOHM 1/16W
1KOHM 1/16W
3.3KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/6W
1KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
22KOHM 1/16W
10KOHM 1/16W
22KOHM 1/16W
1KOHM 1/16W
10KOHM 1/16W
100KOHM 1/16W
1KOHMX4
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
47KOHM 1/16W
47KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
10KOHMX4
1KOHM 1/16W
390OHM 1/10W
10KOHM 1/16W
10KOHM 1/16W
100KOHM 1/16W
(for ADB341MP)
100KOHM 1/16W
47KOHM 1/16W
1KOHM 1/16W
100KOHM 1/16W
(for ADB340MP)
100KOHM 1/16W
47KOHM 1/16W
47KOHM 1/16W

ADB340MP
ADB341MP

653-0429-65
653-0429-57
653-0429-57
653-0429-68
653-0429-68
653-0429-69
653-0429-69
653-0429-70
653-0429-57
653-0429-66
653-0429-69
653-0429-54
653-0429-71
653-0429-54
653-0429-54
653-0429-71
653-0429-54
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-72
653-0429-52
653-0429-72
653-0429-52
653-0429-72
653-0429-73
653-0429-50
653-0429-73
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-50
653-0429-51
653-0429-56
653-0429-56
653-0429-51
653-0429-51
653-0429-56
653-0429-56
653-0429-51
653-0429-51
653-0429-74
653-0429-74
653-0429-75
653-0429-75
653-0429-75
653-0429-75
653-0429-51
653-0429-65
653-0429-76
653-0429-77
653-0429-77
653-0429-78
653-0429-70
653-0429-79
653-0429-79
653-0429-77
653-0429-77
653-0429-77
653-0429-65
653-0429-80
653-0429-65
653-0429-77
653-0429-77

- 16 -

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

R789
R790
R791
R792
R793
R794

100KOHM 1/16W
100KOHM 1/16W
10OHM 1/16W
100KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W

R795
R796
R798
R799
R801
R802

100KOHM 1/16W
100KOHM 1/16W
100KOHM 1/16W
56KOHM 1/16W
0OHM 1/8W
0OHM 1/16W

TH651

653-0429-56
653-0429-56
653-0429-53
653-0429-56
653-0429-51
653-0429-51

653-0429-56
653-0429-56
653-0429-56
653-0429-86
653-0429-24
653-0429-23

PWB

DESCRIPTION

653-0429-87 PTC-B59975-C120A54
653-0429-88 PWB(WITHOUT
COMPONENT)

Sub PWB(B2) section
REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

DC02
DC03
DC04
DC05
DC06

HPY1105W-TR-CT
HPY1105W-TR-CT
HPY1105W-TR-CT
HPY1105W-TR-CT
HPY1105W-TR-CT

PC01
RC01
RC02
RC03
RC04

653-0430-60
653-0429-75
653-0430-61
653-0430-61
653-0430-61

SOCKET(MAIN)
470OHM 1/10W
150OHM 1/10W
150OHM 1/10W
150OHM 1/10W

SWC01
PWB

653-0430-62 SKQCAC-260G
653-0430-63 PWB(WITHOUT
COMPONENT)

REF No.
R904
R905
R906
R907
R908
R911
R913
R919
R941
R942
R943
R944
R945
R946
R947
R948
R949
R950
R951
R952
R953
R954
R955
R956

PART No.
653-0429-74
653-0429-65
653-0429-56
653-0430-01
653-0429-74
653-0430-02
653-0430-02
653-0430-03
653-0430-04
653-0430-04
653-0430-01
653-0430-05
653-0429-52
653-0429-71
653-0429-79
653-0430-04
653-0430-04
653-0430-01
653-0430-05
653-0429-52
653-0429-71
653-0429-51
653-0429-51
653-0429-51

DESCRIPTION
1KOHM 1/10W
47KOHM 1/16W
100KOHM 1/16W
1.8KOHM 1/16W
1KOHM 1/10W
330OHM 1/10W
330OHM 1/10W
3.9KOHM 1/10W
1.2KOHM 1/16W
1.2KOHM 1/16W
1.8KOHM 1/16W
2.7KOHM 1/16W
4.7KOHM 1/16W
8.2KOHM 1/16W
18KOHM 1/16W
1.2KOHM 1/16W
1.2KOHM 1/16W
1.8KOHM 1/16W
2.7KOHM 1/16W
4.7KOHM 1/16W
8.2KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W
1KOHM 1/16W

REF No.
R957
SW901
SW902
SW903
SW904
SW905
SW906
SW907
SW908
SW909
SW910
SW911
SW912
SW913
SW914
SW915
SW916
SW917
SW918
SW919
PWB

PART No.
DESCRIPTION
653-0429-51 1KOHM 1/16W
653-0430-06 VOLUME
653-0430-06 VOLUME
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-07 DTSM-31S-T/R-CT
653-0430-08 SOT-152HST-CT
653-0430-09 PWB(WITHOUT
COMPONENT)

REF No.
CA37
CA38
CA39
CA40
CA41
CA44
CA45
CA46
CA47
CA48
CA50
CA51
CA61
CA62
CA68
CA72
CA73
CA74
CA75
CA77
CB02
CB03

PART No.
653-0428-60
653-0428-60
653-0428-60
653-0428-67
653-0428-67
653-0430-16
653-0430-16
653-0428-67
653-0430-16
653-0428-67
653-0428-90
653-0428-90
653-0430-23
653-0428-67
653-0428-67
653-0428-67
653-0428-74
653-0430-24
653-0428-67
653-0430-25
653-0428-67
653-0430-26

DESCRIPTION
0.047uF 16V
0.047uF 16V
0.047uF 16V
0.1uF 16V
0.1uF 16V
100uF 4V
100uF 4V
0.1uF 16V
100uF 4V
0.1uF 16V
2200pF 50V
2200pF 50V
100uF 10V
0.1uF 16V
0.1uF 16V
0.1uF 16V
1uF 10V
47uF 6.3V
0.1uF 16V
100uF 10V
0.1uF 16V
47uF 4V

REF No.
CB04
CB05
CB06
CB07
CB08
CB09
CB10
CB11
CB14
CB16
CB51
CB52
CB53
CB54
CB55
CB56
CB57
CB58
CB59
CB60
CB61
CB62

PART No.
653-0428-67
653-0430-26
653-0430-26
653-0430-26
653-0428-67
653-0428-67
653-0430-27
653-0428-67
653-0428-67
653-0428-76
653-0430-26
653-0428-74
653-0428-59
653-0428-74
653-0430-26
653-0428-74
653-0428-59
653-0428-74
653-0430-26
653-0428-74
653-0428-59
653-0428-74

653-0429-95
653-0429-95
653-0429-95
653-0429-95
653-0429-95

DESCRIPTION

Display PWB(B3) section
REF No.
C901
C902
C903
C904
C905
D902
D905
D912

PART No.
653-0428-58
653-0428-67
653-0428-60
653-0428-60
653-0428-60
653-0429-92
653-0429-93
653-0429-94

D913

653-0429-94

D914
H901
IC901
P901
PL901
PL902
PL903
PL904
PL905
PL906
R901
R902
R903

653-0429-95
653-0429-96
653-0429-97
653-0429-98
653-0429-99
653-0429-99
653-0429-99
653-0429-99
653-0429-99
653-0429-99
653-0429-74
653-0429-74
653-0429-74

DESCRIPTION
1000PF 50V
0.1UF 16V
0.047UF 16V
0.047UF 16V
0.047UF 16V
BZX84-C5V1
UDZS8.2B
NSPW300BS-BR,
BS
NSPW300BS-BR,
BS
HPY1105W-TR-CT
LCD
LC75878W
SOCKET(MAIN)
PL ASSY 171
PL ASSY 171
PL ASSY 171
PL ASSY 171
PL ASSY 171
PL ASSY 171
1KOHM 1/10W
1KOHM 1/10W
1KOHM 1/10W

Servo PWB(B4) section
REF No.
CA01
CA02
CA03
CA04
CA05
CA06
CA07
CA08
CA21
CA22
CA23
CA24
CA26
CA27
CA28
CA29
CA31
CA32
CA33
CA34
CA35
CA36

PART No.
653-0430-16
653-0430-17
653-0428-74
653-0428-66
653-0428-66
653-0430-18
653-0430-19
653-0428-67
653-0428-67
653-0428-67
653-0430-20
653-0430-21
653-0428-59
653-0430-22
653-0428-59
653-0428-67
653-0428-79
653-0428-79
653-0428-60
653-0428-69
653-0428-69
653-0428-60

DESCRIPTION
100uF 4V
6800pF 50V
1uF 10V
0.1uF 16V
0.1uF 16V
4pF 50V
56pF 50V
0.1uF 16V
0.1uF 16V
0.1uF 16V
47pF 50V
0.015uF 25V
0.01uF 50V
2700pF 50V
0.01uF 50V
0.1uF 16V
333 B
333 B
0.047uF 16V
470pF 50V
470pF 50V
0.047uF 16V

- 17 -

DESCRIPTION
0.1uF 16V
47uF 4V
47uF 4V
47uF 4V
0.1uF 16V
0.1uF 16V
0.33uF 10V
0.1uF 16V
0.1uF 16V
220pF 50V
47uF 4V
1uF 10V
0.01uF 50V
1uF 10V
47uF 4V
1uF 10V
0.01uF 50V
1uF 10V
47uF 4V
1uF 10V
0.01uF 50V
1uF 10V

ADB340MP
ADB341MP

REF No.
DA01
FB01
ICA01
ICA02
ICA03
ICA04
ICB01
ICB03
ICB04
ICB05
JA23
JA24
JA32
JB01
LA01
LA21
LA22
LB01
LB03
LB31
NA01
PA01
PA02
QA01
QA02
RA01
RA02
RA03

PART No.
653-0430-29
653-0430-30
653-0430-31
653-0430-32
653-0430-33
653-0430-34
653-0430-35
653-0430-36
653-0430-37
653-0430-37
653-0429-23
653-0430-38
653-0429-23
653-0429-23
653-0429-28
653-0429-23
653-0429-28
653-0429-28
653-0429-28
653-0429-23
653-0430-39
653-0430-40
653-0430-41
653-0430-42
653-0430-43
653-0430-44
653-0430-45
653-0430-46

DESCRIPTION
DAP202KT146
RTSV16.93MG
TA2157FN-CT
TC94A14FA-CT
BA5983FM-CT
BA033FP-CT
TC94A20F-010-CT
TAR5S33-CT
TAR5S25-CT
TAR5S25-CT
0ohm 1/16W
0ohm 1/10W
0ohm 1/16W
0ohm 1/16W
FCM1608K-301T03
0ohm 1/16W
FCM1608K-301T03
FCM1608K-301T03
FCM1608K-301T03
0ohm 1/16W
FLAT WIRE(25P)
15P
8P
2SB815T-B6
2SD2537T-V
91ohm 1/16W
10ohm 1/10W
820ohm 1/16W

REF No.
RA04
RA05
RA06
RA07
RA08
RA09
RA10
RA11
RA12
RA13
RA14
RA21
RA22
RA23
RA24
RA25
RA26
RA27
RA28
RA29
RA30
RA31
RA32
RA33
RA37
RA41
RA65
RA66

PART No.
653-0429-66
653-0430-47
653-0430-47
653-0429-56
653-0429-56
653-0429-73
653-0429-57
653-0429-50
653-0429-82
653-0429-51
653-0429-66
653-0429-50
653-0429-79
653-0429-54
653-0429-65
653-0430-48
653-0430-49
653-0430-50
653-0429-50
653-0429-23
653-0429-23
653-0429-23
653-0429-23
653-0429-83
653-0429-82
653-0429-23
653-0430-50
653-0430-50

DESCRIPTION
22k ohm 1/16W
120k ohm 1/16W
120k ohm 1/16W
100k ohm 1/16W
100k ohm 1/16W
39k ohm 1/16W
100ohm 1/16W
10k ohm 1/16W
2.2k ohm 1/16W
1k ohm 1/16W
22k ohm 1/16W
10k ohm 1/16W
18k ohm 1/16W
5.6k ohm 1/16W
47k ohm 1/16W
220k ohm 1/16W
2.2Mohm 1/16W
15k ohm 1/16W
10k ohm 1/16W
0ohm 1/16W
0ohm 1/16W
0ohm 1/16W
0ohm 1/16W
3.3k ohm 1/16W
2.2k ohm 1/16W
0ohm 1/16W
15k ohm 1/16W
15k ohm 1/16W

REF No.
RA71
RA72
RA94
RA95
RB02
RB03
RB04
RB05
RB06
RB07
RB08
RB09
RB10
RB11
RB12
RB13
RB14
RB31
RB32
RB33
PWB

PART No.
DESCRIPTION
653-0430-51 82ohm 1/16W
653-0430-52 560ohm 1/16W
653-0429-23 0ohm 1/16W
653-0429-23 0ohm 1/16W
653-0430-53 MNR14E0ABJ184CT
653-0430-54 MNR14E0ABJ104CT
653-0430-53 MNR14E0ABJ184CT
653-0430-55 180k ohm 1/16W
653-0429-56 100k ohm 1/16W
653-0429-51 1k ohm 1/16W
653-0429-51 1k ohm 1/16W
653-0429-70 330ohm 1/16W
653-0429-70 330ohm 1/16W
653-0430-56 1M ohm 1/16W
653-0430-57 1.5k ohm 1/16W
653-0430-58 100k ohm 1/10W
653-0429-57 100ohm 1/16W
653-0430-54 MNR14E0ABJ104CT
653-0430-54 MNR14E0ABJ104CT
653-0430-54 MNR14E0ABJ104CT
653-0430-59 PWB(WITHOUT
COMPONENT)

Switch-A PWB(B5) section (CD mechanism)
REF No. PART No.
SW1
SW2

DESCRIPTION

653-0431-11 INSW
653-0431-11 12CM

REF No. PART No.
PWB

DESCRIPTION

653-0431-20 PWB(WITHOUT
COMPONENT)

Switch-B PWB(B6) section (CD mechanism)
REF No. PART No.
DESCRIPTION
SW3
653-0431-11 INNER
PWB
653-0431-21 PWB(WITHOUT
COMPONENT)

Reel PWB(B7) section (Cassette tape mechanism)
REF No. PART No.
Q1
S1

DESCRIPTION

653-0431-43 PH SENSOR
653-0431-41 CA-IN

ADB340MP
ADB341MP

REF No. PART No.
S2
S3

DESCRIPTION

653-0431-44 ST-BY
653-0431-40 MODE

- 18 -

REF No. PART No.
PWB

DESCRIPTION

653-0431-39 PWB(WITHOUT
COMPONENT)

CIRCUIT DIAGRAM

Voltage measurement conditions:

Main PWB(B1) section 1/3
Reel PWB(B7) section

BATT,ACC 14.4V
FM 98.1MHz/66dBu Non-Mod Vol:1
AM 999kHz/74dBu Non-Mod Vol:1
TAPE Test tape:MTT-212EN Vol:1
CD
Test CD:YEDS-7 Vol:1

*1
C205,C206
C207
R208

(V)

ADB340MP

ADB341MP

0.027uF
1000pF
0.022uF

0.018uF
0.22uF
Not use

To Main PWB 3/3
(page 21)
FM/AM Tuner
RL

LA6458ML

Line AMP
FR

*1

*1

*1

*1

AF Processor

RR

LA6458ML

(V)

Line AMP

FL

To Servo PWB (page 26)
(V)

(V)

(V)

To Tape head
(Cassette tape mech)
LB1641

Tape Pre-AMP

Motor Driver

To Cassette
tape mech

Cassette tape mechanism
6
5
4
3
2
1

CD I/F

BRN
RED
ORG
YEL
WHT
BLK

Extension lead
(653-0431-47)
Tape head

Reel PWB(B7)
Main motor ass'y
(653-0431-34)

M

Sub motor ass'y
(653-0431-33)

M

S1

S2
S3

CA-IN

ST-BY
MODE SW
Q1

PHOTO SENSOR

(V)

(V)

1
2
3
4
5
6
7
8
9
10
11

CASSETTE IN SW
MAIN MOTOR
MAIN MOTOR
SUB MOTOR
SUB MOTOR
STAND BY POSITION SW
MODE SW
DIGITAL-GND
PHOTO TRNSISTOR
PHOTO DIODE ANODE
N.C.

(V)

To Main PWB 2/3,3/3
(page 20,21)
(V)

- 19 -

ADB340MP
ADB341MP

(V)

(V)

Main PWB(B1) section 2/3
Sub PWB(B2) section

(V)

SPE ANA

uPD178078GF-667-3

LCD Controller

System Controller/PLL

(for ADB341MP)

Sub PWB(B2)
(for ADB340MP)

To P701
of Main PWB

(V)

(V)

To Main PWB 1/3,3/3
(page 19,21)

To P901 of Display PWB
(page 24)

- 20 -

ADB340MP
ADB341MP

To PC01 of Sub PWB

AUX IN Lch
(WHT)

RCA terminal

Main PWB(B1) section 3/3
TOP SIDE

Line OUT Lch
(WHT)

BOTTOM SIDE

Line OUT Rch
(RED)

AUX IN Rch
(RED)

RL

To Main PWB 1/3
(page 19)

RR
FL

1K

0.47uF/50V

FR

Power AMP

A
I
B
J

16P Socket (P501)

C
K
D

A B C D E F G

H

I J K L M N O

P

L
E
MUTE

M
F
N
G
O
H
P

(V)

6V Reg.

(V)

To Main PWB 1/3,2/3
(page 19,20)

- 21 -

ADB340MP
ADB341MP

(V)

PRINTED WIRING BOARD
Main PWB(B1) section 1/2
Sub PWB(B2) section 1/2

L-IN

R-IN

RL

RR
I

P

A

H

Q542
Q543

Q367
Q364
Q362

IC451
IC452
IC351

IC401

(for ADB340MP)

IC303

Q632
Q201
Q563
Q663
Q602
Q661
Q702
Q701
Q622

Q762
Q703
Q644
Q641

IC701
IC371
(for ADB341MP)

Q741

(for ADB340MP)

Q645

Q662

Main PWB ( B1 )
SOLDER SIDE

Caution:
COMPONENT SIDE: Parts on the
component side seen from the
component side are indicated.
SOLDER SIDE: Parts on the solder
side seen from the solder side are
indicated.

Sub PWB ( B2 )
SOLDER SIDE

To P701 of Main PWB(page 23)

- 22 -

ADB340MP
ADB341MP

Main PWB(B1) section 2/2
Sub PWB(B2) section 2/2
Reel PWB(B7) section

RCA terminal

16P Socket
P

O N M L K J

Line OUT Rch(RED)
I
BOTTOM SIDE

AUX IN Rch(RED)

Line OUT Lch(WHT)
H

G F E D C B A
TOP SIDE

AUX IN Lch(WHT)

16P Socket (Extension lead)
GRN
WHT/BLK
WHT
GRY
GRY/BLK
PUR
PUR/BLK
YEL

Antenna recept.

REAR L-CH(-)
NC
ACC
NC
REMOTE
ILLUMI
NC
GND

I
J
K
L
M
N
O
P

GRN/BLK
--RED
--BLU/WHT
ORG/WHT
--BLK

IC501
(RR)

P
H

O N M L K J

(RL)

(R-IN) (L-IN)

I

G F E D C B A

I REAR L-CH(-) (GRN/BLK)
A REAR L-CH(+) (GRN)

B FRONT L-CH(-) (WHT/BLK)

C FRONT L-CH(+) (WHT)

D FRONT R-CH(+) (GRY)

Q363
Q631
Q361
Q366
Q601

M REMOTE (BLU/WHT)

F REAR R-CH(+) (PUR)

N ILLUMI (ORG/WHT)
E FRONT R-CH(-) (GRY/BLK)

P GND (BLK)

K ACC (RED)

IC361

G REAR R-CH(-) (PUR/BLK)

IC631

Q612
Q611

Q624

Q643

Q621

Q646

Cassette tape mechanism
H

G

F E D C B

Main PWB ( B1 )

Flex PWB
(653-0428-01)

A

COMPONENT SIDE

To Servo PWB
(page 27)

Flat cable
(653-0431-42)
10

1

P

O N M L

K J

To PC01 of Sub PWB
(page 22)

I

To P901 of Display PWB
(page 25)
Tape head
(653-0431-37)

Extension lead

Extension lead
(653-0431-47)

CA-IN
MAIN MAIN +
SUB SUB +
ST-BY
MODE
D-GND
PHOTO
ANODE

H BACK UP (YEL)

REAR L-CH(+)
FRONT L-CH(-)
FRONT L-CH(+)
FRONT R-CH(+)
FRONT R-CH(-)
REAR R-CH(+)
REAR R-CH(-)
BACK UP

FUSE(15A) 120-0150-00

A
B
C
D
E
F
G
H

(653-0428-46)

Main motor
(653-0431-34)
RED

BLK

CA-IN

MODE

S1
MAIN MAIN +
SUB SUB +

S3
Q1
PHOTO

S2
ST-BY

Sub PWB ( B2 )
COMPONENT SIDE

- 23 -

ADB340MP
ADB341MP

RED

BLK

Sub motor
(653-0431-33)

Reel PWB(B7)

CIRCUIT DIAGRAM
Display PWB(B3) section

Voltage measurement conditions:
BATT,ACC 14.4V
FM 98.1MHz/66dBu Non-Mod Vol:1
To P701 of Main PWB 2/3(page 20)

(V)

LCD Driver

LCD

- 24 -

ADB340MP
ADB341MP

PRINTED WIRING BOARD
Display PWB(B3) section

To P701 of Main PWB
(page 23)

Display PWB ( B3 )

Display PWB ( B3 )

SOLDER SIDE

COMPONENT SIDE

- 25 -

ADB340MP
ADB341MP

CIRCUIT DIAGRAM
Servo PWB(B4) section
Switch-A PWB(B5) section
Switch-B PWB(B6) section

2.5V Regulator

CD mechanism
Swtch-A PWB(B5)
SW2
SW1

Sled motor ass'y
(653-0431-24)

SW3

Swtch-B PWB(B6)
2.5V Regulator

MP3 DAC
1Mbits SRAM

Spndle motor ass'y
(653-0431-25)

3.3V Regulator

CD Driver

Pick up ass'y
(653-0431-10)
To P801 of
Main PWB 1/3
(page 19)

TRACKING
FOCUS

Head AMP

(Pin No.1)
(Pin No.2)
(Pin No.3)
(Pin No.4)
(Pin No.5)
(Pin No.6)
(Pin No.7)
(Pin No.8)
(Pin No.9)
(Pin No.10)
(Pin No.11)
(Pin No.12)
(Pin No.13)
(Pin No.14)
(Pin No.15)
(Pin No.16)
(Pin No.17)
(Pin No.18)
(Pin No.19)
(Pin No.20)
(Pin No.21)
(Pin No.22)
(Pin No.23)
(Pin No.24)
(Pin No.25)

Servo/DSP/DAC

(Pin No. of P801)

3.3V Regulator

- 26 -

ADB340MP
ADB341MP

PRINTED WIRING BOARD
Servo PWB(B4) section 1/2
Switch-A PWB(B5) section
Switch-B PWB(B6) section

Pick up ass'y
(653-0431-10)

(6
C -2
FP 4 3 1
-0

53

2)

ICA03

QA01

ICA01
ICA04

ICA02
ICB01

QA02
ICB03
ICB04
ICB05

Flat wire
(653-0430-39)

Servo PWB ( B4 )
COMPONENT SIDE

To P801 of Main PWB
(page 21)

CD mechanism

SW1

SW3

Switch-B PWB ( B6 )

8

Sled motor ass'y
(653-0431-24)

YEL
ORG
BLU
WHT
RED
BLK

SW2

Switch-A PWB ( B5 )
FPC
(653-0431-23)

1

Spndle motor ass'y
(653-0431-25)

BRN
BLK
RED

Relay PWB

- 27 -

ADB340MP
ADB341MP

Servo PWB(B4) section 2/2

Servo PWB ( B4 )
SOLDER SIDE

ADB340MP
ADB341MP

- 28 -
Source Exif Data: 
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File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : Yes
XMP Toolkit                     : 3.1-701
Modify Date                     : 2009:09:04 02:08:25+04:00
Create Date                     : 2009:09:04 02:08:25+04:00
Metadata Date                   : 2009:09:04 02:08:25+04:00
Creator Tool                    : Adobe PageMaker 7.0J
Format                          : application/pdf
Title                           : PE2653_04
Description                     : PE2653_04
Creator                         : K_ishii
Document ID                     : uuid:0d394884-98b3-4b4b-a450-369f25c48d78
Instance ID                     : uuid:a1df4016-11da-4213-b392-688027104333
Producer                        : Acrobat Distiller 7.0.5 (Windows)
Has XFA                         : No
Page Count                      : 29
Subject                         : PE2653_04
Author                          : K_ishii
EXIF Metadata provided by EXIF.tools

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