SONY CFS DW30, CFS 515S Service Manual

CFD-ZW755

SERVICE MANUAL

Ver 1.2 2004.08
With SUPPLEMENT-1

CD
Section

TC
Section

US Model

Model Name Using Similar Mechanism CFD-ZW750/ZW770

CD Machanism Type KSM-213CDM

Optical Pick-up Type KSS-213C

Model Name Using Similar Machanism NEW

Tape Transport Mechanism Type MF-ZW755-117

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
With 3.2-ohm loads, both channel driven from 150 - 6,300 Hz; rated 1.6
W per channel-minimum RMS power, with no more than
10 % total harmonic distortion in AC operation.

Other Specifications
CD player section

System

Compact disc digital audio system

Laser diode properties

Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of about 200
mm from the objective lens surface on the optical pick-up
block with 7 mm aperture.)

Spindle speed

200 r/min (rpm) to 500 r/min (rpm) (CLV)

Number of channels

2

Frequency response

20 - 20,000 Hz +1/–1 dB

Wow and flutter

Below measurable limit

Radio section

Frequency range

FM: 87.5 - 108 MHz
AM:530 - 1,710 kHz

Antennas

FM: Telescopic antenna
AM: Built-in ferrite bar antenna

Cassette-corder section

Recording system

4-track 2 channel stereo

Fast winding time

Approx. 120 s (sec.) with Sony cassette C-60

Frequency response

TYPE I (normal): 80 - 10,000 Hz

General

Speaker

Full range: 10 cm (4 in.) dia.,

3.2 ohms, cone type (2)

Outputs

Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones

Power requirements

For CD radio cassette-corder:
120 V AC, 60 Hz
9 V DC, 6 size D (R20) batteries
For memory back-up:

4.5 V DC, 3 size AA (R6) batteries
For remote control:
3 V DC, 2 size AA (R6) batteries

– Continued on page 2 –

CD RADIO CASSETTE-CORDER

9-927-694-13

2004H02-1

© 2004.08

Sony Corporation

Personal Audio Company

Published by Sony Engineering Corporation

Power consumption

AC 15 W

Battery life

For CD radio cassette-corder:

FM recording

Sony R20P: approx. 7.5 h
Sony alkaline LR20: approx. 22 h

Tape playback

Sony R20P: approx. 7 h
Sony alkaline LR20: approx. 20 h

CD playback

Sony R20P: approx. 3 h
Sony alkaline LR20: approx. 10 h
For memory back-up: approx. 1 year

Dimensions

Approx. 650 x 265 x 256 mm (w/h/d)
(25 5⁄8 x 10 1⁄2 x 10 1⁄8 inches) (incl. projecting parts)

Mass

Approx. 6.7 kg (14 lb. 12 oz) (incl. batteries)

Supplied accessory

AC power cord (1)
Remote control (1)

Design and specifications are subject to change without notice.

CAUTION

Use of controls or adjustments or performance
of procedures other than those specified herein
may result in hazardous radiation exposure.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270°C during

repairing.

• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or
unsoldering.

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam­aged by heat.

NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electro­static breakdown because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic breakdown and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled
with care.

TABLE OF CONTENTS

Specifications ........................................................................... 1

1. SERVICING NOTES .................................................... 3

2. GENERAL....................................................................... 4

3. DISASSEMBLY

3-1. Cabinet (Rear) .......................................................... 6

3-2. Power Board, Back up Board, Battery Board........... 6

3-3. CD Block ASSY....................................................... 7

3-4. Control Board ........................................................... 7

3-5. Power Key Board, Mega Bass Board,

Preset Board, Volume Board ..................................... 8

3-6. Key Board................................................................. 8

3-7. Headphone Board ..................................................... 8

3-8. REC SW Board, PB Board ....................................... 9

3-9. Mechanism Deck ...................................................... 9

3-10. Capstan/reel Motor (M301), Belt ........................... 10

3-11. Main Board ............................................................. 10

3-12. CD Board .................................................................11

3-13. Optical pick-up Block .............................................11

4. ADJUSTMENTS

4-1. Mechanical Adjustments........................................... 12

4-2. Electrical Adjustments.............................................. 12

5. DIAGRAMS

5-1. Explanation of IC Terminals..................................... 15

5-2. Block Diagrams ........................................................ 17

5-3. Schematic Diagram (Main Section) ......................... 21

5-4. Printed Wiring Boards (Main Section) ..................... 25

5-5. Printed Wiring Boards (Control Section) ................. 28

5-6. Schematic Diagram (Control Section)...................... 31

5-7. Printed Wiring Boards (CD Section)........................ 34

5-8. Schematic Diagram (CD Section) ............................ 37

6. EXPLODED VIEWS

6-1. Rear Cabinet Section............................................... 44

6-2. Front Cabinet Section.............................................. 45

6-3. CD Section .............................................................. 46

6-4. Tape Mechanism Section-1 (MF-ZW755-117)....... 47

6-5. Tape Mechanism Section-2 (DECK A)

(MF-ZW755-117) ................................................... 48

6-6. Tape Mechanism Section-3 (DECK A)

(MF-ZW755-117) ................................................... 49

6-7. Tape Mechanism Section-4 (DECK B)

(MF-ZW755-117) ................................................... 50

6-8. Tape Mechanism Section-5 (DECK B)

(MF-ZW755-117) ................................................... 51

6-9. Optical pick-up Section (KSM-213CDM) .............. 52

6-10.Speaker Section ....................................................... 53

7. ELECTRICAL PARTS LIST.................................... 54

SAFETY-RELATED COMPONENT WARNING!!

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pick-up block. Therefore, when checking the laser diode
emission, observe more than 30 cm away from the objective
lens.

COMPONENTS IDENTIFIED BY MARK ! OR DO TTED LINE WITH
MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.

– 2 –

SECTION 1

SERVICING NOTES

SAFETY CHECK-OUT

After correcting the original service problem, perform the
following safety check before releasing the set to the customer :
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage. Check
leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5mA (500 microampers).
Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.

2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter . The “limit” indication is 0.75V,
so analog meters must have an accurate low-voltage scale. The
Simpson 250 and Sanwa SH-63Trd are examples of a passive
VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are suitable. (See Fig. A)

CHUCK PLATE JIG ON REPAIRING

On repairing CD section, playing a disc without the CD lid, use
Chuck Plate Jig.

• Code number of Chuck Plate Jig : X-4918-255-1

LASER DIODE AND FOCUS SEARCH OPERATION
CHECK

1. Turn on POWER button and press CD button to CD
position.

2. Open the CD lid.

3. Turn on S901 as following figure.

4. Confirm the laser diode emission while observing the
objecting lens. When there is no emission, Auto Power
Control circuit or Optical Pick-up is broken.
Objective lens moves up and down three for focus search.

Insert a precision
screw driver and push
SWITCH (S901)

To Exposed Metal
Parts on Set

0.15 µF

Fig. A. Using an AC voltmeter to check AC leakage.

1.5kΩ

Earth Ground

AC
voltmeter
(0.75V)

– 3 –

Basic Operations

SECTION 2

GENERAL

This section is extracted from
instruction manual.

Playing a CD

1,2

For hookup instructions, see pages 26 – 28.

1 Push 6 PUSH OPEN/CLOSE

2 Close the lid of the CD

down to open the CD
compartment and place the CD
on the CD compartment.

compartment.

3 Press ^.

The player turns on (direct
power-on) and plays all the tracks
once.

3

With the label side up

Display

Track number Playing time

Tip

Next time you want to
listen to a CD, just press
^. The player turns on
automatically and starts
playing the CD.

Use these buttons for additional operations

POWER 6 PUSH OPEN/CLOSE

^

p

VOLUME

PRESET
TIME SET

To Do this

adjust the volume Turn VOLUME (Press

stop playback Press p.

pause playback Press ^ ( P on the

go to the next track Turn PRESET•TIME SET

go back to the previous track Turn PRESET•TIME SET

remove the CD Press 6 PUSH OPEN/

turn on/off the player Press POWER.

VOL +, – on the remote).

remote).
Press the button again to
resume play after pause.

clockwise (Press + on
the remote).

counterclockwise (Press
=on the remote).

CLOSE.

Basic Operations

Basic Operations4

Listening to the radio

1

For hookup instructions, see pages 26 – 28.

1 Press RADIO BAND until the

2 Hold down TUNE + or – until the

band you want appears in the
display (direct power-on).
Each time you press the button,
the indication changes as follows:
"FM1" n "FM2" n "AM".

frequency digits begin to change
in the display.

The player automatically scans
the radio frequencies and stops
when it finds a clear station.

If you cannot tune in to a station,
press the button repeatedly to
change the frequency step by
step.

2

Display

Indicates an FM stereo
broadcast

Tips

• The "FM1" and "FM2"
bands have the same
functions. You can store
the stations you want
separately in "FM1" and
"FM2".

• If the FM broadcast is
noisy, press MODE until
“Mono” appears in the
display and radio will
play in monaural.

• Next time you want to
listen to the radio, just
press RADIO BAND.
The player turns on
automatically and starts
playing the previous
station.

Basic Operations

Use these buttons for additional operations

POWER MODE

VOLUME

To Do this

adjust the volume Turn VOLUME (Press

turn on/off the radio Press POWER.

To improve broadcast reception

Reorient the antenna for FM. Reorient the player itself
for AM.

for FM

VOL +, – on the remote).

for AM

5

Basic Operations

Basic Operations

6

– 4 –

Basic Operations

7

Playing a tape

Use these buttons for additional operations

12 12

POWER

Basic Operations

0, )

p6

P

VOLUME

0, )

p6

P

For hookup instructions, see pages 26 – 28.

1 Press p6 to open the tape

compartment and insert a
recorded tape. Use TYPE I
(normal) tape only. Close the
compartment.

With the side you want
to play facing you

2 Press (.

The player turns on ( direct
power-on) and starts playing.

Basic Operations8

Recording on a tape

312

Display

Note

During playback, do not
press buttons on the
other deck. Otherwise
the playback speed may
change.

Tip

Next time you want to
listen to a tape, just
press (. The player
turns on automatically
and starts playing the
tape.

Deck B

3 Start recording.

To Do this

adjust the volume Turn VOLUME (Press

stop playback Press p6.

fast-forward or rewind the tape Press ) or 0.

pause playback Press P.

eject the cassette Press p6.

turn on/off the player Press POWER.

To record from the CD player and
the radio, press r on deck B ((
is depressed automatically).

VOL +, – on the remote).

Press the button again to
resume play after pause.

Basic Operations

9

Basic Operations

For hookup instructions, see pages 26 – 28.

1 Press p6 to open the tape

2 Select the program source you

Basic Operations10

compartment on deck B and
insert a blank tape. Use TYPE I
(normal) tape only.

With the side you want to
record on facing you

want to record.

To record from the CD player:
insert a CD (see page 4) and press
CD.

To record from the radio:
tune in the station you want (see
page 6).

To record from the tape (dubbing):
insert a recorded tape into deck A
and press TAPE until “dUb”
appears in the display.

Display

Deck A

Tips

• Adjusting the volume or
the audio emphasis (see
page 25) will not affect
the recording level.

• For the best results, use
the AC power as a
power source.

• If the AM program
makes a whistling
sound after you've
pressed r in step 3,
press MODE repeatedly
until the noise at a
minimum.

To record from the tape, press r
on deck B ((is depressed
automatically). Then press ( on
deck A.

Use these buttons for additional operations

POWER

To Press

stop recording p6 on deck B

pause recording P on deck B

turn on/off the player POWER

To erase a recording, proceed as follows:
1 Insert a tape whose recording you want to erase intodeck

B.
2 Press TAPE untill “TAPE” appears in the display.
3 Press r on deck B.

MODE

Press the button again to
resume recording.

p6

P

Basic Operations

11

– 5 –

SECTION 3

(

)

e

DISASSEMBLY

z

The equipment can be removed using the following procedure.

Cabinet (Rear)

Set

Cabinet (Front)
sub ASSY

Note : Follow the disassembly procedure in the numerical order given.

Power board, Back up board, Battery board

CD block ASSY

Control board

Headphone board
Main board

REC SW board, PB board

Mechanism deck Capstan/reel motor (M301), Belt

Power key board, Mega bass board,
Preset board, Volume board

Key board

CD board Optical pick-up block

3-1. CABINET (REAR)

Cabinet (front) sub ASSY

6

7 CNP901

2 Screws (BVTP 3x10)

1 Handle

Cabinet (rear)

3 Screws (BVTP 3x14)

5 Screw (BVTP 3x14)

3-2. POWER BOARD, BACK UP BOARD, BATTERY BOARD

3 Screws (BVTP 3x10)

5

POWER board

4 Screws (BVTP 3x10)

2 CN904

1 CN903

Back up board

Cabinet (rear)

7

4 Screws

BVTP 3x14

8 Bracket (2), Yok

9

Battery board

6 Claw

– 6 –

3-3. CD BLOCK ASSY

Y

8

1 Screws (BVTP 3x12)

1 Screws (BVTP 3x12)

2 CN310

CD block ASSY

3 To S901
(CD door open/close)

3-4. CONTROL BOARD

2 CN311

2 CN303

4

2 Screws (BVTP 2.6x8)

2 CN306

2 CN305

2 Wire, parallel

(23 core) (CN308)

Cabinet (front) sub ASS

2 Screws (BVTP 2.6x8)

Control board

1 CN807

Cabinet (front) sub ASSY

– 7 –

1 CN806

1 CN80

3

3-5. POWER KEY BOARD, MEGA BASS BOARD, PRESET BOARD, VOLUME BOARD

Y

d

1 Screws (BVTP 2.6x8)

Power key board

qs Screw
(BVTP 2.6x8)

3 Screws (BVTP 2.6x8)

2

Mega bass board

7 Screw (BVTP 2.6x8)

Preset board

Cabinet (front) sub ASS

9

3-6. KEY BOARD

1 Claws

Volume board

qa Nut and washer

qd Claws

4

Control boar

qf

8 Claws

6 Nut and washer

5 Knod, preset

0 Knod, volume

3-7. HEADPHONE BOARD

1 Bracket (2), yoke

Key board

1 Claws

2

Headphone board

2

– 8 –

3-8. REC SW BOARD, PB BOARD

k

3 Screw (BVTP 3x10)

REC SW board

2 Remove solder

WHT
BLK
RED
Shield

4

PB board

1 CN304

6 Screw

(BVTP 3x10)

7

Cabinet (front) sub ASSY

5 Remove solder

WHT

Shield

BLK

3-9. MECHANISM DECK

1 Screws (BVTP 3x10)

Mechanism dec

2

Cabinet (front) sub ASSY

– 9 –

3-10. CAPSTAN/REEL MOTOR (M301), BELT

)

1 Screws (+PTT 2x5)

Chassis (sub)

DECK ASSY, A

1 Screw (+PTT 2x5)

3-11. MAIN BOARD

DECK ASSY, B

3 Belt

2

1 Screws

(+PTT 2x5)

3 Belt

2 Screws (BVTP 3x10)

5 Capstan/reel

motor (M301

4 Screws (M2.6x2.5)

2 Screws (BVTP 3x10)

CD board

CD block ASSY

3

Main board

1 CNP704

– 10 –

3-12. CD BOARD

)

3 Screws (BVTP 3x10)

CD board

CD block ASSY

3 Screws (BVTP 3x10)

4

2 CN702

1 Wire, parallel

(16 core) (CN701

3-13. OPTICAL PICK-UP BLOCK

1 Screws (+PWH 2.6x10)

1 Screws (+PWH 2.6x10)

Optical pick-up block

2

Chassis, CD

– 11 –

y

SECTION 4

p

ADJUSTMENTS

4-1. MECHANICAL ADJUSTMENTS

PRECAUTION

1. Clean the following parts with a denatured-alcohol-moistened
swab :

record/playback head pinch roller
erase head rubber belt
capstan

2. Demagnetize the record/playback head with a head demagne­tizer. (Do not bring the head demagnetizer close to the erase
head.)
Do not use a magnetized screwdriver for the adjustments.

3. These measurement adjustment should be performed with the
rated power supply voltage (9 V) unless otherwise noted.

Torque Measurement DECK A DECK B

Mode Torque Meter Meter Reading

Forward
Forward 2 to 5 g • cm

back tension (0.03 – 0.069 oz• inch)
Fast Forward

and CQ-201B
Rewind

CQ-102C

22.5 to 55 g • cm

(0.32 to 0.76 oz• inch)

60 to 120 g • cm

(0.84 – 1.66 oz• inch)

4-2. ELECTRICAL ADJUSTMENTS

TAPE SECTION

Standard Output level

Outout terminal SP OUT PHONES OUT

load impedance 3.2 Ω 32 Ω

output signal level 0.775V (0dB) 0.25V (–10dB)

Test T ape

Type Signal Used for

WS-48A 3kHz, 0 dB Tape Speed Adjustment

Tape Speed Adjustment DECK A DECK B

Procedure :

test tape
WS-48A
(3kHz, 0 dB)

0 dB = 0.775V

digital frequenc
counter

32 Ω

set

PHONES jack (J301)

Tape Tension Measurement DECK A DECK B

Mode Torque Meter Meter Reading

Forward CQ-403A

more than 150 g

(more than 5.3 oz)

1. Playback WS-48A (tape center part) and adjust RV301 so that
the frequency counter reading becomes 3,000Hz.
Standard value : 2,985–3,015Hz

2. Playback WS-48A (tape top and end).
Check that frequency counter reading is within 1.5% of the read­ing of step 1.

Adjustment Location :

[MAIN BOARD]

(Component side)

RV301 : Ta

e Speed Adjustment

– 12 –

TUNER SECTION

0 dB = 1µV

• FM Section

Setting :

RADIO BAND button : FM

AM RF signal
generator

75 kHz frequency
deviation by 1 kHz signal
Output level : as low as possible

FH1
(antenna terminal)

0.01 µF

• AM Section

Setting :

RADIO BAND button : AM

AM RF signal
generator

30% amplitude modulation by 400Hz
signal.
Output level : as low as possible

Put the lead-wire
antenna close to
the set.

• Connecting Level Meter (FM and AM)

level meter
(range : 0.5 – 5 V ac)

32 Ω

set

(Main board)

• Repeat the procedures in each adjustment several times, and the
frequency coverage and tracking adjustments should be finally
done by the trimmer capacitors.

AM IF ADJUSTMENT

Adjust for a maximum reading on level meter.

T1 450kHz

AM FREQUENCY COVERAGE ADJUSTMENT

Adjust parts Frequency display

L4 530kHz

Confirmation 1,710kHz Standard value : 4.4 – 5.2V

AM TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L3 620kHz

CT2 1,400kHz

FM IF ADJUSTMENT

Adjust for a maximum reading on level meter.

T2 10.7MHz

FM FREQUENCY COVERAGE ADJUSTMENT

Adjust parts Frequency display

Confirmation 87.5MHz Standard value : 1.5 – 2.1V

L2 108MHz

Reading on digital

voltmeter
Adjustment value : 0.8V
Standard value : 0.76 – 0.84V

Reading on digital

voltmeter

Adjustment value : 4.2V
Standard value : 3.9 – 4.5V

set

PHONES jack (J301)

• Connecting Digital Voltmeter (FM and AM)

digital
voltmeter

VT

(JW13)

100K Ω

FM TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L1 87.5MHz

CT1 108MHz

Adjustment Location : Main board (See page 14)

– 13 –

Adjustment Location :

t

JW735

JW736

JW725

JW708

JW718

JW711

1

5

10

13

14

20

2627

30

35

39

40

45

50

52

IC701

C717

C707

C721

C724

C723

C712

C735

C731

C766

C739

C727

C709

R

R755

R710

R747

R726

R728

R72

R718

R701

R702

R704

R706

R720

R721

R717

R733

R742

R745

R74

715

C706

e

L3 : AM Tracking Adjustment

[MAIN BOARD] (Component side)

FH1

CT2 : AM Tracking Adjustment

L4 : AM Frequency Coverage Adjustmen

FM Tracking Adjustment

CT1

L1

CD SECTION

CD section adjustments are done automatically in this set.
In case of operation check, confirm that focus bias.

Focus Bias Check

1. Connect the oscilloscope between IC701 ed pin (RFO) and ta
pin (VC) on CD board.

2. Insert the disc (YEDS-18). (Part No. : 3-702-101-01)

3. Press the u button.

4. Confirm that the oscilloscope waveform is as shown in the fig­ure below. (eye pattern)
A good eye pattern means that the diamond shape (◊) in the cen­ter of the waveform can be clearly distinguished.

• RF Signal Reference Waveform (eye pattern)

VOLT/TV : 200mV (10 : 1 probe in use)
TIME/DIV : 500 nS

When observing the eye pattern, set the oscilloscope for AC range
and raise certical sensitivity

RF level

0.9 – 1.5 Vp-p

IC1

T2 : FM IF Adjustment

T1 : AM IF Adjustment

– 14 –

JW13

IC2

VT (JW13)

L2 : FM Frequency Coverage Adjustment

Connection point :

[CD BOARD] (Conductor side)

IC701 pin ed (RFO)

oscilloscop

IC701 pin ta (VC)

SECTION 5

DIAGRAMS

5-1. EXPLANATION OF IC TERMINALS

IC801 CXP83516-606Q (SYSTEM CONTROL)

Pin No. Pin name I/O Description

1 C-SCOR/R-CNT I CD SCOR input.
2 RMC I Sircs receiver input.
3 CD O CD function output.
4 C-MUT O CD block mute output.
5 C-SEN1 I CD SENSE-1 input.
6 C-SEN2 I CD SENSE-2 input.
7 C-SQCK O CD Sub-Q read clock output.
8 C-SQSO I CD Sub-Q data input.

9 C-RST O CD reset output.
10 C-CLK O CD serial clock output.
11 C-LAT O CD serial latch output.
12 C-DATA O CD serial data output.
13 PCON O System power control output.
14 TAPE A O DECK A select signal output.
15 TAPE B O DECK B select signal output.
16 DUB. O Dubbing ON signal output.
17 JOG A I Preset JOG switch input.
18 JOG B I Preset JOG switch input.
19 VOL A I Volume JOG switch input.
20 VOL B I Volume JOG switch input.
21 PORT OUT O Pull up voltage output.
22 TC1 I Deck A tape play switch input.
23 TC2 I Deck B tape play switch input.

24 – 26 KEY-1 – 3 I Key input.

27 VL I Battery Low detect input.
28 VH I Battery High detect input.
29 INT/SFT-CLK O Shift clock output.
30 RST I System reset input.
31 EXTL I Oscillation input (4.19 MHz).
32 XTAL O Oscillation output (4.19 MHz).
33 VSS — GND.
34 VL O LCD drive port ON/OFF output.

35 – 37 VLC-3 – 1 O LCD drive voltage terminal.
38 – 41 COM0 – 3 O LCD drive common output.
42 – 60 SEG0 – 18 O LCD drive segment output.

61 NC — Not used.
62 RADIO O Radio B+ ON output.
63 MOTOR O Motor B+ ON output.
64 M.B CTL O Mega bass ON/OFF output.
65 ISS O ISS swithing output.
66 B-MUTE O Tuner mute signal output
67 R-LATCH O Tuner latch output.
68 R-CLK O Tuner clock output.
69 V-DATA/R-DATA O Tuner data output/volume data output.
70 V-LATCH O Volume latch output.
71 V-CLOCK O Volume clock output.
72 VDD — Power supply pin (+5 V).
73 TX O Oscillation output (32.768 kHz).
74 TXE I Oscillation input (32.768 kHz).
75 NC — Not used (OPEN).
76 NC — Not used (OPEN).
77 A-MUT O Audio mute output.
78 REC I Tape record signal input.
79 C-DOR I CD door open/close switch input.
80 REGCK I Regulator check.

–––––––––

– 15 –

z

d

Circuit Boards Location

KEY board

CD MOTOR board

CD board

MAIN boar

CONTROL board

POWER KEY board

HEADPHONE board

PRESET board

POWER board

BATTERY board

BACK UP board

PB board

VOLUME board

REC SW board

– 16 –

MEGA BASS board

5-2. BLOCK DIAGRAMS

CFD-ZW755

– 17 – – 18 – – 20 –– 19 –

• Signal path.

F : FM
f : AM
E : PB (DECK B)
a : REC (DECK B)
d : PB (DECK A)
J : CD

CFD-ZW755

p

r

Waveforms (MAIN SECTION)

1

247mVp-p

75kHz

5-3. SCHEMATIC DIAGRAM (MAIN SECTION)

z

Refer to page 40 – 41 for IC Block Diagrams.

IC2 wa

(X-OUT)

VOLT/DIV : 0.1 V AC
TIME/DIV : 20 µsec

2

31.4Vp-

19.45µsec

ATT : 1/10

T301

VOLT/DIV : 1 V AC
TIME/DIV : 5 µsec

3

3.4Vp-p

19.45µsec

Q301 C

Note:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

f

•

• 1 : fusible resistor.

Note: The components identified by mark 0 or dotted

• U : B+ Line.

• H : adjustment for repair.

• Power voltage is dc 9 V and fed with regulated dc power

• Voltages and waveforms are dc with respect to ground

• Voltages are taken with a V OM (Input impedance 10 MΩ).

• Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

: internal component.

line with mark 0 are critical for safety.
Replace only with part number specified.

supply from battery terminal.
under no-signal (detuned) conditions.

no mark : FM (RADIO SECTION),

TAPE PLAY (TAPE SECTION)

( ) : AM (RADIO SECTION),

REC (TAPE SECTION)

Voltage variations may be noted due to normal produc­tion tolerances.

Voltage variations may be noted due to normal produc­tion tolerances.

F : FM
f : AM
E : PB (DECK B)
a : REC (DECK B)
d : PB (DECK A)
J : CD

VOLT/DIV : 1 V AC
TIME/DIV : 5 µsec

4

W or less unless otherwise

– 23 – – 24 –– 21 – – 22 –

CFD-ZW755

5-4. PRINTED WIRING BOARDS (MAIN SECTION)

3 4 5 6 7

C33

C51

C36

R11

CF3

CF1

C38

C9

JW5

C31

10 12

5

JW7

IC1

2024

R19

L2

R2

C7

13

15

R7

C17

L6

C14

C13

C4

C29

R4

JW20

C24

R6

JW21

A

B

C

D

E

F

1

L3

AM

FERRITE-ROD

ANTENNA

[MAIN BOARD]

R20

JW1

C8

C2

CT1

2

C35

C32

C34

R14

R12

JW6

T1

JW25

C20

1

JW2

C30

L5

JW3

JW4

C3

L1

C5

C1

D1

R1

D2

C6

R3

JW22

JW26

C21

D

CD BOARD

CN704

(Page 35)

G

ANT1

FM

TELESCOPIC ANTENNA

H

I

FH1

D4

D5

z

Refer to page 16 Circuit Boards Location.

CONTROL BOARD

B

CNJ801

(Page 30)

C53

C50

22

C57
C58
C59

15

JW339

JW327

C330

20

CN311

C54

R33

JW24

Q330

JW320

Q311

C352

R378

B
C
E

R32

E
C
B

Q314
E C B

R388

C341

15

Q312

B
C
E

R369

JW16

JW18

JW16

B
C
E

JW330

R377

Q313

C333

Q339

JW325

R30

R16

R17

R26

JW23

B
C
E

JW328

JW326

CNJ307

JW312

23

R10

C60

R39

JW13

C43

JW15

6

1

D322

C332

JW313

C42

C44

JW6

C49

15

X1

IC2

JW10

R5

R366

D321

JW12

R38

C52

C40

R25

C27

JW314

10

1

5

11

JW11

D328
D324

C41

R15

R18

C47

Q1

R8

C37

T2

R29

22

20

C10

C11

R28

C48

JW8

12

C45

C46

C15

C12

C16

R9

L4

C25

D3

C26C28

C22

CT2

Q333

BCE

D326

R390

C343

R376

C342

C344

CONTROL BOARD

A

(Page 29)

10

CN308

JW349

JW348

JW347

JW346

JW354

JW345

JW344

JW343

R350
R351

JW329

C331
D323

E
C
B

Q338

R372

C348

C334

JW311

Q331

JW310

R370

R371

D331

CN803

1

5

2

R365

D356

D335

D354

D355

B C E

Q356

CN303

JW340

R152

R352

1 5 10 15

C371

C372

C370

30

JW331

R373

B
C
E

C317

JW316

JW317

C374

JW318

JW315

C253

5

JW319

BCE

C336

R389

C335

C337

D325

JW353

JW352

JW351

R333

C152

C252

C251

R252

CNJ309

JW354

D357

JW341

C154

IC302

25

C255

R207

R260

JW321

510111

R115

C153

C254

C270

1

JW355

IC305

Q336

R380

R382

D334

B C E

Q355

R335

R114

C158

C155

20

R214

D333

C135 C235

1

R116

123

C346

E C B

L302

JW357

JW342

R118

R156

C151

C260

C259

C326

C232

JW366

E C B

JW333

JW361

JW360

JW356

R336

Q357

R150

R256

R254

JW334

R206

R344

R343

C257

R210

C227

C345

JW358

C156

R106

C225

B C E

Q337

R381

R332

R330

R117

C157

16

R218

C258

R215

R217

JW332

IC304

51015

C132

R216

D302

C250C150C160C159

Q102

C256

JW335

Q353

JW355

Q354

R334

Q340

JW365

B
C
E

E
C
B

R255

Q201

B C E

R110

JW320

R362

R357

E C B

E C B

D303

R107

R160

Q202

JW336

C226

C127
C125

8

B C E

Q308

D330

R328

R329

E C B

R155

R250

C170

JW337

Q101

JW322

C126

R394

B
C
E

D352

C328

R154

R387

E C B

RV301

R331

JW363

JW338

C351

JW364

CN305

CN306

1

5

8

C236

Q350

41

R259

R159

C237

JW323

R355

D349

JW356

C378

R356

C377

1

CN310

5

L301

C137

C136

1-677-740-

9 10 11 12 13 14

[REC SW BOARD]

JW304

S301

JW302

B
C
E

C204

B C E

R212

Q310

Q301

C307

R308
C306

(CHASSIS)

R315

1-677-741-

11

(11)

11

(11)

J301

PHONES

HRP301

RECORD/ PLAYBACK

HEAD

(DECK B)

L-CH

R-CH

HE301

ERASE HEAD

(DECK B)

R358

D350

M301

CAPSTAN/REEL

MOTOR

M

DECK B

S306

(MD POWER)

S307

(MD PLAY)

DECK A

S304

(MD POWER)

S305

(MD PLAY)

CN304

4

1

C310

C303

C312

R102

R303

R129

C309

C308

R229

510111

CN306

JW303

R309

R202

C206

D301

C106

R304

R301

IC301

24

20

15

13

JW306

R203

R204

[HEADPHONE BOARD]

C301

12

R104

1

5

10

C203

R219

CNJ310

C107

C207

R208

JW301

C305

T301

C105

C302

C202

R305

R101

R119

R103

L201

15

C103

C101

C205

REC

R201

JW302

C311

R108

R112

C104

L101

T

C201

1-677-744-

PB

R310

R306

C102

C304

41

CN301

[POWER BOARD]

11

(11)

T901

POWER TRANSFORMER

F901

C907

C901

D902

D901

C904

D903 D904

C902

CN901

1

5

C906

C903

D908

-

J901

AC IN

[PB BOARD]

R227

C215

R228

1

4

C212

CNJ304

CN902

D907

4

1

D906

JW904

1-677-753-

15

Q204

C217

E C B

C216

R222

R226

R225

R128

C115

[BATT BOARD]

2
1

RED

CN903

RED

RED

11

(11)

C211

R233

C116

C117

R125

C112

R122

R127

(IEC DESIGNATION R6)

(FOR CLOCK BACK UP)

16 17

R223

R231

R133

C111

R126

R124

E
C
B

Q104

C113

R131

C213

Q103

R224

C114

R123

E
C
B

R121

B C E

R221

1-677-748-

JW901

JW902

1-677-743-

DRY BATTERY

SIZE "AA"

3PCS, 4.5V

[BACK UP BOARD]

1
2

CN904

RED

JW913

JW911

1-677-742-

RED

C219

C214

Q203

CN302

1

3

C119

11

(11)

(IEC DESIGNATION R20)

11

(11)

11

(11)

HP301

PLAYBACK

HEAD

(DECK A)

DRY BATTERY

SIZE "D"

6PCS, 9V

z

Semiconductor Location

Ref. No. Location
D1 D-2

D2 D-3
D3 E-4
D4 G-2
D5 G-2

D301 C10
D302 D-8
D303 D-8
D321 F-4
D322 F-5

D323 F-5
D324 F-4
D325 I-6
D326 H-5
D328 F-4

D330 C-8
D331 I-5
D333 G-7
D334 D-7
D335 D-6

D349 C-9
D350 E-9
D352 C-8
D354 D-6
D355 D-6

D356 C-6
D357 D-6
D901 H-12
D902 H-12
D903 G-13

Ref. No. Location
Q1 D-4

Q101 G-8
Q102 F-8
Q103 C-16
Q104 C-16

Q201 G-8
Q202 F-8
Q203 C-16
Q204 B-15
Q301 C-12

Q308 C-8
Q310 B-12
Q311 D-5
Q312 D-5
Q313 F-5

Q314 E-5
Q330 F-5
Q331 H-6
Q333 H-5
Q336 C-7

Q337 D-7
Q338 G-6
Q339 F-5
Q340 D-8
Q350 C-8

Q353 C-8
Q354 D-8
Q355 D-7
Q356 D-6
Q357 E-7

D904 G-13
D906 H-14
D907 G-14
D908 G-14

IC1 C-3
IC2 C-4
IC301 C-11
IC302 F-6
IC304 H-7

IC305 C-7

+ +

–

R

SP902

SPEAKER

(R-CH)

02

J

+

–

SPEAKER IM

–

J302

PEDANCE 3.2

L

+

SP901

SPEAKER

–

Ω

(L-CH)

Note:

• X : parts extracted from the component side.

f

•

: internal component.

• b : Pattern from the side which enables seeing.

– 25 – – 27 –– 26 –

CFD-ZW755

p

z

Semiconductor

Location

Ref. No. Location
D801 D-9

D802 E-6
IC801 D-7

IC802 F-5
IC803 H-11

Q801 E-6
Q802 E-5

5-5. PRINTED WIRING BOARDS (CONTROL SECTION)

1

2

A

3 4 5 6 7

[PRESET BOARD]

C836

C837

3

1

B

CN806

1-677-750-

VR801

PRESET

TIME SET

X

>

\ .

C

D

[POWER KEY BOARD]

12

CN808

1-677-751-

11

(11)

S801

E

POWER

F

11

(11)

z

Refer to page 16 Circuit Boards Location.

JW819

JW803

JW809

JW828

R837

R838

C831

Q802

B C E

C829

JW814

R833

R834

C835

R856

C840

C823

R842

CN808

2
1

1 3

R861

R860

R867

JW817

JW802

R865

CNJ806

R839

R866

R858

RADIO

R850

S804

BAND

S802

CD

R840

S803
TAPE

R848

R855

R846

JW818

R852

R853

JW804

R857

R849

R868

3
2
1

IC802

JW808

C830

C842

[CONTROL BOARD]

C850

C816

C817

R829

C820

R828

R831

R830

R832

R835

JW824

R836

R851

R854

R886

X801

C826

C825

R864

R845

R844

R843

Q801

B C E

C828

C824

D802

OPR/BATT

C827

10

9

R826

R827

25

R847

CD BOARD

C

CN703

(Page 36)

JW805

JW807

JW813

JW832

JW827

R818

R817

R812

JW829

CN802

2

5

R819

1

S810

R825

R824

R823

R822

10

15

20

24

IC801

30

35

40

R841

45

41

1 5 10 15 20 23

SOUND MODE

R821

R820

1

5

80

75

70

65

R803

64

60

55

50

LCD801

LIQUID CRYSTAL DISPLAY

1

2

JW833

JW812

R813

C814

X802

R805

R884

C813

A

5

L802

C811

C812

R804

8

MAIN BOARD

CN308

(Page 25)

JW834

15

10

CN803

JW830

JW821

JW806

JW822

L801

JW816

JW801

R883

R811

R815

R809

C810

R810

20 22

R808

R807

R885

23

JW810

JW831

R814

9 10 11 12

R863

R862

C843

R873

JW835

JW815

1

4

C841

R859

JW825

CNJ807

3
2
1

CNJ801

R802

5

1

R801

C804

C805

JW820

JW823

C801

R882

S805

m

TUNE–

C844

C802

R872

R816

S809

R869

x

S807

u

MAIN BOARD

B

CD DOOR

OPEN/CLOSE

C815

R870

S806

M

TUNE+

1-677-747-

CN311

(Page 25)

S901

CN806

1
2

11

(11)

JW811

JW826

CN804

R806

D801

C803

C834

C833

[VOLOME BOARD]

C839

CN807

1
2

C838

3

1-677-749-

VR802

VOLUME

–

+

[MEGA BASS BOARD]

S808

MEGA BASS

CNJ806

2
1

1-677-746-

11

(11)

11

(11)

r

Waveforms (CONTROL SECTION)

1

2.98Vp-

4.19MHz

IC801 es

(XTAL)

VOLT/DIV : 1 V AC
TIME/DIV : 50nsec

2

4.8Vp-p

32kHz

IC801 ud

(TX)

VOLT/DIV : 1 V AC
TIME/DIV : 10µsec

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

G

H

02

– 28 – – 30 –– 29 –

[KEY BOARD]

R875

S811

TIMER

R876

S812

SLEEP

R877

S813

STANDBY

R878

S814

CLOCK

R879

S815
DSPL

ENT

MEM

CNJ804

1

4

1-677-745-

IC803

1 2 3

S816

MODE

11

(11)

Note on Schematic Diagram: Control Section
Note:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

4

W or less unless otherwise

• U : B+ Line.

• Power voltage is dc 9 V and fed with regulated dc power
supply from battery terminal.

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM

• V oltages are taken with a V OM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc­tion tolerances.

• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc­tion tolerances.

• Circled numbers refer to waveforms.

5-6. SCHEMATIC DIAGRAM (CONTROL SECTION)

z

Refer to page 30 for Notes.

z

Refer to page 30 for Waveforms.

CFD-ZW755

– 31 – – 33 –– 32 –

CFD-ZW755

z

Semiconductor

Location

Ref. No. Location
D701 C-6

D702 E-6
D703 B-5

IC701 D-3
IC702 B-2
IC703 D-5

Q701 E-2

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

5-7. PRINTED WIRING BOARDS (CD SECTION)

1

2

A

[CD BOARD]

JW746
JW747
JW748

C749

JW749

R730

JW723

JW715

JW714

JW713

R709

C702

C701

JW750

15

5

1

R719

C719

16

10

2

JW716

C711

R715

JW712

JW722

C741

CN701

JW717

B C E

Q701

C703

B

C

D

E

02

OPTICAL PICK-UP

BLOCK

(KSS-213C)

z

Refer to page 16 Circuit Boards Location.

3 4 5 6 7

JW755

R736

R735

C715

JW745

1

5
7

8

10

14

R738

IC702

JW720

JW719
JW718

R720

R731

C732

C721

R721

C717

R717

JW711

JW751

28
25
22

21
20

15

C723

39

JW752

JW730

JW729

JW726

C724

30

35

C744

C756

R710

IC701

40

C712

R706

C707

45

50

52

R711

R704

JW756

JW758

C705

C704

C708

R734

C706

C710

R712

JW757

R707

R702
R701
R703

R705

R759

JW724

C766

2627

C709

JW728

JW725

5

1

R716

C718

R799

20

10

C714

JW754

JW754

R796

JW732

R733

R747

14

13

R718

JW710

C713

MAIN BOARD

D

CNJ307

(Page 25)

16

CN704

C795

C770

JW733

JW734

R755

C722

C728

C745

R726

C735

C727

C716

C730

C750

JW702

JW744

JW743
JW742

JW735

C739

C731

R729

C729

JW736

JW708

JW741
JW740

C733

R741

R742

R745

R746

R728

R725

C726

C794

FB705

C782

JW706

R727

R758

R756

R744

JW738

FB701

C753

JW760

R724
R723

C725

R722

JW727

R749

R748

R751

C798

C734

C747
C746

L711

C755

JW707

C760

JW701

C772

JW731

JW736

JW709

JW703

20

21

JW704

R766

R764

1

C792

R743

JW721

10

15

25

30

R760

C752

R765

C720 C765

CN702

D703

R752

R753

C773

C758

C751

5

35

C796

C780

R781

R782

C781

1

IC703

40

C763

6

R780

R771

R772

JW702

80

41

C776

C769

R768

C771

JW756

R790

C743

C764

75

70

50

45

CN703

R797

2

10

R750

R791

C761

C797

65

60

55

JW737

C768

1

5

9

C790

R739

X701

61

C775

R757

C787

D702

1-677-752-

D701

JW761

L709

C759

C791

R792

C742

R754

CONTROL BOARD

C

11

(11)

CN802

(Page 29)

6

CNP707

M701

SPINDLE MOTOR

M

1-639-678-

8

[CD MOTOR BOARD]

1

S701

(LIMIT)

(12)

M702

SLED MOTOR

M

12

9

– 34 – – 36 –– 35 –

5-8. SCHEMATIC DIAGRAM (CD SECTION)

p

µ

z

Refer to page 42 – 43 for IC Block Diagrams.

r

Waveforms (CD SECTION)

CFD-ZW755

1

(PLAY MODE)

IC701 ed

(RFO)

2

(PLAY MODE)

IC701 6

(FEO)

3

(PLAY MODE)

0.9 – 1.5Vp-p

VOLT/DIV : 0.5 V AC
TIME/DIV : 1 µsec

0.6Vp-p

VOLT/DIV : 1 V AC
TIME/DIV : 1 msec

0.7Vp-

Note:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

Note: The components identified by mark 0 or dotted

line with mark 0 are critical for safety.
Replace only with part number specified.

• U : B+ Line.

• Power voltage is dc 9 V and fed with regulated dc power
supply from battery terminal.

4

W or less unless otherwise

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : STOP
( ) : PLAY

• V oltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc­tion tolerances.

• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc­tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.
J : CD

IC701 rg

(TEO)

4

0.1162MHz

8.6

sec

IC703 wl

(PCO)

5

22.85 µsec

IC703 el, r;

(LRCK)

6

16.9344MHz

IC703 ua

(XTAO)

VOLT/DIV : 20mV AC
TIME/DIV : 1 msec

1.6Vp-p

VOLT/DIV : 0.5 V AC
TIME/DIV : 5 µsec

5Vp-p

VOLT/DIV : 1 V AC
TIME/DIV : 5 µsec

2.3Vp-p

VOLT/DIV : 0.5V AC
TIME/DIV : 20 nsec

– 37 – – 39 –– 38 –

z

T

D

LEVEL SHIFT

2728 26 25 24 23

21 3 4 5 6 7 8 9 10 11 12 13 14

LEVEL SHIFT

T. S. D.

REGULATOR, BIAS,

T. S. D. MONITOR

D D

18 17 16 15

LEVEL SHIFT

D

22

DD

LEVEL SHIFT

DD

DRIVER

MUTE

VCC

21 20 19

VCC

GND

F-

F+

FIN

(FIN)

VREF

VCC

VCC

(TIN)

TIN

T-

T+

VREF

SPIN

SL-

SL+

SLIN

RST

REG –B

REGD

MUTE

GND

SPIN

SIN

SP-

SP+

GND

SPO

IC Block Diagrams (MAIN SECTION)

IC1 TA2149N

GND1

1

FM RF

2

FM RF IN

AM LOW CUT

MIX OUT

VCC2

AF IF IN

FM IF IN

GND2

AGC

QUAD

R OUT

L OUT

3

4

5

6

7

8

9

10

11

MUTE

12

AM IF

FM IF

AGC

FM

MIX

AM
MIX

LEVEL

DET

AM

DET

FM

DET

ST/MO
FM/AM

1/8

IC2 LC72137-D

X OUT

NC

21

22

2CE3DI4CK5

1

NC

OCB

X IN

20

REFERENCE

I/F

DO

DIVIDER

LP-OU

19

6NC7

18

FILTER

PHASE DETECTOR

CHARGE PUMP

UNLOCK

DETECTOR

SWALLOW COUNTER

1/16. 1/17 4 BITS

12 BIT PROGRAMBLE

DATA SHIFT REGISTER

BAND

BUFF

IF BUFF

LP-IN

DIVIDER

LATCH

FM

OSC

AF BUFF

VCO

DIVIDE

DECODE

8

BAND

BUFF

17

ST

SW

IF REQ

PD

AM

OSC

1/1OR

1/16

AF

VSS16VDD

15 14

POWER

ON

RESET

9

T-IND

24

23

22

21

20

19

18

17

16

15

14

13

MO/ST

10

NC

AM RF OUT

FM RF OUT

VCC1

FM OSC

AM OSC

OSC OUT

ST IND

IF OUT

DET OUT

MPX IN

LPF2/MO-ST

LPF1/BAND

FM-IN

13

1/2

UNIVERSAL

CONTROLER

12

11

AM-IN

IF-IN

IC301 TA2068N

L.T1-IN

MIC

I/EX

L-REC-IN

23 22 21

10k

15k

LINE

ALC

NAB

AMP1

L.PO

RADIO

TAPE

BUF AMP

A1

L.NF

6k

10k

IC304 BA5417

BS

1

2

3

N.C

B.S.2

OUT2

R/P-SW

L-OUT

2024

1k 1k

MONITOR

AMP

10k

10k

10k

26dB

4

7dB

MUTE

BUF AMP

B1

10k 10k

ALC1

REC

AMP1

REF AMP

4 5 6321

REF

L.IN

L.RO

T. S. D

BS

5

6

7

VCC

OUT1

B.S.1

VCC

LOGIC

ON

DET

2.1

ST. BY

8

ST-BY

POWER GND

A-DECK

R-REC-IN

B-DECK

R-OUT

1819 14 13

10k

1k

MONITOR

ON

ALC2

GND

FILTER

7dB

BUF AMP

B2

9

FLTR

AMP

REC

AMP2

R.IN

6k

10k

MUTE

TAPE

10k

10k

BUF AMP

A2

10k

MUTE

ON

26dB

987 10 11 12

R.RO

11

12

IN110IN2

NF1

151617

10k

RADIO

LINE

TAPETAPE

NAB

AMP2

R.NF

R.PO

13 14 15

NF2

R.T1-IN

PRE GND

10k

MIC

AMP1

1k

MIC

NF

MIC

PRE GND

z

IC Block Diagrams (CD SECTION)
IC701 CXA1992BR

PD1

PD2

39

38 37 36 35 34 33 32 31 30 29 28 27

F. BIAS

VEE

LPFI

ATSC

TZC

TDFCT

FZC

PD2 IV
AMP

40

41

F

42

E

E IV AMP

43

EI

BAL1

BAL2

VEE

44

TOG1

TOG2

TOG3

45

TO

46

47

TI

48

49

50

51

VC

52

TZC COMP.

VCC

FZC COMP.

ATSC
WINDOW
COMP.

PD1 IV
AMP

VCC

F IV AMP

BAL3

BAL4

TGFL

TOG4

E-F BALANCE
WINDOW COMP.

DFCT

VCC

VEE

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

FEI

FEO

VCC

IFB1

VEE

TM1

PD

VEE

APC

LASER POWER CONTROL

IFB4

IFB5

IFB2

IFB3

TRK. GAIN
WINDOW COMP.

TG1

DFCT

FS4

FDFCT

LD

VEE

FGD

RFTC

FE AMP

IFB6

FO. BIAS
WINDOW
COMP.

TRACKING
PHASE COMPENSATION

FOCUS
PHASE COMPENSATION

FLB

RF-M

RF
SUMMING
AMP

FOH

FOL
TGH
TGL

BALH
BALL
ATSC

TZC

FZC

FE_O

FOK

RFO

LDON

FE-M

VEE
LEVEL S

VCC

LPCL

FS2

RFI

VEE

MIRR

LPC

TGFL

IIL DATA REGISTER,
INPUT SHIFT REGISTER,
ADDRESS DECODER,
SENS SELECTOR,
OUTPUT DECODER

DFCTO

IFB1-6
BAL1-4
TOG1-4

VCC

FS1

Charge

up

VEE

SRCH

CP

VCC

TGU

CB

VCC

VEE

DFCT

IIL

↓

TTL

MIRR

DFCT1

FS1-4 TG1-2 TM1-7 PS1-4

TM7

TG2

FSET

FSET

TG2

CC1

CC1

CC2

VCC VCC

TM4 TM6

TM3

TA-M

FOK

IIL

TTL

TTL

IIL

ISET

VEEVEE

TA-O

26

SENS2

24

TM2

SENS1

24

C. OUT

23

XRST

22

DATA

21

XLT

20

CLK

19

LOCK

VCC

18

ISET

17

16

SLO

SL-

15

14

SL+

↓

↓

VCC

TM5

– 40 – – 42 –– 41 –

IC702 BA6898FP

IC703 CXD2589Q

I

60

61

VDD

SYSM

AVSS

AVDD

AOUT1

AIN1

LOUT1

AVSS

XVDD

XTAI

XTAO

62

63

64

65
66
67

68
69

70

71

TIMING

LOGIC

PWM

PWM

VSS

WFCK

SCOR

SBSO

EXCK

59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

ENPHI

SERIAL-IN
INTERFACE

OVER SAMPLING

DIGITAL FILTER

3rd-ORDER

NOISE SHAPER

SUB CODE

PROCESSOR

EMPH

ERROR

CORRECTOR

EFM

DEMODULATOR

16K

RAM

PCMD

BCK

BCKI

VSS

VDD

XUGF

XPCK

GFS

C2PO

XTSL

C4M

DOUT

PCMD

ASYMMETRY

CORRECTOR

DIGITAL

PLL

40

LRCKI

39

LRCK

ASYO

38

37

ASYI

BIAS

36

35

RF

34

AVDD

33

CLTV

32

AVSS

31

FILI

30

FILO

XVSS

AVSS

LOUT2

AIN2

AOUT2

AVDD

AVSS

XRST

VDD

29

72

DIGITAL

OUT

73

74
75

76

77

78

79

80

123 456789 1011121314 15 16 17 18 19 20

VSS

LMUTE

RMUTE

SQCK

CPU

INTERLACE

SENS

SQSO

DATA

XLAT

CLOK

SEIN

SERVO

AUTO

SEQUENCER

CNIN

DATO

INTERFACE

GENERATOR

XLTO

D/A

CLOCK

CLKO

SPOA

SPOB

XLON

FOK

VDD

OSC

DIGITAL

CLV

VSS

PCO

28

VCTL

27

V16M

26

VCKI
VPCO

25

TES1

24

23

TEST

22

PWMI

21

MDP

– 43 –

NOTE :

• -XX, -X mean standardized parts, so they
may have some difference from the original
one.

• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ••• (RED)

↑↑

Parts color Cabinet's color

• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

6-1. REAR CABINET SECTION

SECTION 6

EXPLODED VIEWS

• The mechanical parts with no reference
number in the exploded views are not
supplied.

• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.

#4

The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.

6

A

#10

5

#10

13

F901

T901

A

#4

#4

ANT1

#1

#3

#1

#2

7

8

12

9

10

11

#1

1

4

3

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1 3-031-134-91 CABINET (REAR)
3 3-031-183-01 TERMINAL, ANTENNA

* 4 1-677-742-11 BACKUP BOARD
* 5 1-677-753-11 POWER BOARD

6 3-031-138-01 HANDLE

7 3-918-472-11 LID,BATTERY CASE

* 8 1-677-743-11 BATT BOARD

9 3-031-172-01 SPRING, BACK UP

10 3-031-171-01 SPRING (-), BATTERY
11 3-032-886-01 SPRING, BATTERY

12 4-981-789-11 BRACKET (2), YOKE
13 1-533-233-31 HOLDER,FUSE
ANT1 1-754-134-11 ANTENNA, TELESCOPIC

0F901 1-576-107-11 FUSE (3.15A/250V)
0T901 1-433-709-11 TRANSFORMER, POWER

– 44 –

6-2. FRONT CABINET SECTION

81

84

84

84

84

56

Supplied with
VR801

59

57

86

58

84

77

Supplied with
VR802

not supplied

61

62

60

76

75

63

84

64

65

68

67

66

51

69
70

71

84

74

73

#11

84

LCD801

#3

72

#3

80

not supplied

84

83

#3

78

85

84

84

79

#8

#3

82

#3

#3

54

55

53

54

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

51 X-3378-796-1 CABINET (FRONT) SUB ASSY
53 3-033-111-01 HOLDER (B), CASSETTE
54 3-031-168-01 SPRING, CASSETTE
55 A-3364-001-A LID(B) SUB ASSY, CASSETTE
56 A-3328-999-A LID(A) SUB ASSY, CASSETTE

57 3-033-110-01 HOLDER (A), CASSETTE
58 3-046-002-01 KNOB, VOLUME
59 3-046-003-01 KNOB, PRESET
60 3-911-135-01 SCREW (2.6X10), (+PWH) TAPPING
61 3-046-004-01 KNOB, PLAY (1)

62 3-031-147-01 KNOB(1), REW
63 3-031-146-01 KNOB(1), FF
64 3-031-148-01 KNOB(1), ST/EJ
65 3-031-149-02 KNOB(1), PAUSE
66 3-031-151-02 KNOB, REC

67 3-031-150-01 KNOB(2), PLAY
68 3-031-153-01 KNOB(2), REW
69 3-031-152-01 KNOB(2), FF
70 3-031-154-01 KNOB(2), ST/EJ

71 3-031-155-02 KNOB(2), PAUSE

72 3-922-112-21 DAMPER

* 73 1-677-746-11 MEGA BASS BOARD
* 74 1-677-749-11 VOLUME BOARD
* 75 1-677-750-11 PRESET BOARD
* 76 1-677-744-11 HEADPHONE BOARD

* 77 1-677-751-11 POWER KEY BOARD
* 78 1-677-745-11 KEYBOARD

79 1-792-553-11 WIRE, PARALLEL (23 CORE)
80 3-046-007-01 HOLDER, LCD

* 81 A-3322-586-A CONTROL BOARD,COMPLETE

* 82 A-3322-591-A REC SW BOARD,COMPLETE
* 83 A-3322-597-A PB BOARD,COMPLETE

84 4-951-620-01 SCREW (2.6X8), +BVTP
85 1-790-241-11 WIRE, PARALLEL (FFC) (10 CORE)
86 3-046-006-01 WINDOW, LCD

LCD801 1-803-965-11 DISPLAY PANEL, LIQUID CRYSTAL

– 45 –

Ver 1.2

6-3. CD SECTION

116

#3

103

115

#3

102

#3

104

112

109

111

111

B

114

B

109

107

not supplied

S901

113

105

106

#9

108

KSM-213CDM

110

111

110

111

#3

101

#3

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 101 A-3322-589-A MAIN BOARD,COMPLETE
* 102 A-3322-588-A CD BOARD,COMPLETE

103 3-049-782-01 DAMPER
104 3-031-136-11 LID, CD
105 1-452-899-11 MAGNET

106 3-021-020-01 PLATE, CHUCKING
107 3-031-173-01 SPRING, CD
108 3-923-736-01 COVER, CD
109 3-931-379-31 RUBBER, VIBRATION PROOF (GREEN)
110 3-931-379-21 RUBBER, VIBRATION PROOF (RED)

111 3-911-135-01 SCREW (2.6X10), (+PWH) TAPPING

* 112 1-790-242-11 WIRE, PARALLEL (FFC) (16 CORE)

113 1-639-678-12 CD MOTOR BOARD

* 114 1-674-023-11 BRACKET (2)
* 115 1-674-020-11 BRACKET (1)

116 3-031-137-01 WINDOW, CD
S901 1-692-960-11 SWITCH, PUSH (1 KEY)

(CD DOOR OPEN/CLOSE)
#3 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#9 7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S

– 46 –

6-4. TAPE MECHANISM SECTION-1

d

(MF-ZW755-117)

151

a

152

#6

a

b

M301

b

#6

not supplie

153

DECK ASSY, A

#6

152

DECK ASSY, B

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

151 3-025-846-01 LEVER (REC)
152 3-016-031-11 BELT
153 3-343-251-01 SCREW (M2.6X2.5)

M301 A-3328-913-A MOTOR ASSY (W) (CAPSTAN/REEL)

(INCLUDING PULLEY)

– 47 –

6-5. TAPE MECHANISM SECTION-2 (DECK A)
(MF-ZW755-117)

HP301

203

207

205

204

206

219

218

217

209

210

220

211

212

214

213

215

216

201

202

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

201 3-933-010-01 SPRING (S/P), TORSION
202 3-933-025-01 SPRING (P), TORSION
203 3-040-857-01 LEVER (P)
204 3-933-024-01 ROLLER, PINCH
205 3-933-019-01 SPRING (F/R), TORSION

206 3-933-028-01 SPRING (FWD), TORSION
207 3-933-016-01 GEAR (S REEL)
209 3-008-592-01 BASE (H), HEAD

* 210 3-008-588-01 SLIDER (REW)
* 211 3-008-589-13 SLIDER (FF)

* 212 3-008-587-01 SLIDER (STOP)

* 213 3-008-591-01 SLIDER (PAUSE)

214 3-933-004-01 CLAW, REEL

* 215 3-933-021-01 SLIDER (FRP)

* 216 3-933-006-01 SLIDER (EJECT)

217 3-934-833-01 SPRING (FRP)
218 3-022-794-02 SPRING (BT)
219 3-933-007-01 PLATE, LOCK

* 220 3-012-114-01 LEVER (FR)

HP301 1-543-714-31 HEAD, MAGNETIC (PLAYBACK)

– 48 –

6-6. TAPE MECHANISM SECTION-3 (DECK A)
(MF-ZW755-117)

256

S305

#5

253

252

S304

255

254

259

260

257

261

258

262

267

263

251

264

265

266

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

251 3-933-182-01 SPRING, CASSETTE
252 3-932-995-01 GEAR (MID)
253 X-3371-667-1 CLUTCH ASSY
254 3-932-997-01 GEAR (CAM)

* 255 3-932-999-11 SLIDER (SW)

256 3-932-998-01 SPRING (GROUND), TORSION
257 3-009-648-01 LEVER (S.OFF)
258 3-939-383-02 SPRING, COMPRESSION
259 3-009-650-02 SPRING (K), COMPRESSION
260 3-936-438-01 LEVER (K)

261 X-3373-572-1 REEL ASSY (N), T
262 X-3374-077-1 FLYWHEEL ASSY (W)
263 3-932-993-01 CHASSIS, OUTSERT
264 3-343-358-01 RING, RETAINING
265 3-933-005-01 SPRING (CAM), COMPRESSION

266 3-016-349-01 WASHER
267 3-934-336-01 BEARING
S304 1-771-686-11 SWITCH, LEAF(MD POWER)
S305 1-692-302-11 SWITCH, LEAF (MD PLAY)

– 49 –

6-7. TAPE MECHANISM SECTION-4 (DECK B)
(MF-ZW755-117)

HRP301

303

305

307

304

308

HE301

306

319

318

317

309

310

320

311

312

314

313

315

316

301

302

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

301 3-933-010-01 SPRING (S/P), TORSION
302 3-933-025-01 SPRING (P), TORSION
303 3-040-857-01 LEVER (P)
304 3-933-024-01 ROLLER, PINCH
305 3-933-019-01 SPRING (F/R), TORSION

306 3-933-028-01 SPRING (FWD), TORSION
307 3-933-016-01 GEAR (S REEL)
308 3-008-590-01 SLIDER (REC)
309 3-008-592-21 BASE (H), HEAD

* 310 3-008-588-01 SLIDER (REW)

* 311 3-008-589-13 SLIDER (FF)

* 312 3-008-587-01 SLIDER (STOP)
* 313 3-008-591-01 SLIDER (PAUSE)

314 3-933-004-01 CLAW, REEL

* 315 3-933-021-01 SLIDER (FRP)

* 316 3-933-006-01 SLIDER (EJECT)

317 3-934-833-01 SPRING (FRP)
318 3-022-794-02 SPRING (BT)
319 3-933-007-01 PLATE, LOCK

* 320 3-012-114-01 LEVER (FR)

HRP301 1-543-714-31 HEAD, MAGNETIC (RECORD/PLAYBACK)
HE301 1-543-876-11 HEAD (ERASE)

– 50 –

6-8. TAPE MECHANISM SECTION-5 (DECK B)
(MF-ZW755-117)

356

354

357

358

360

361

352

S306

#5

369

353

S307

351

355

367

366

368

365

362

359

363

364

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

351 3-933-029-01 LEVER, ERASING PREVENTION
352 3-933-182-01 SPRING, CASSETTE
353 3-932-995-01 GEAR (MID)
354 X-3371-667-1 CLUTCH ASSY
355 3-932-997-01 GEAR (CAM)

* 356 3-932-999-11 SLIDER (SW)

357 3-932-998-01 SPRING (GROUND), TORSION
358 3-009-648-01 LEVER (S.OFF)
359 3-939-383-02 SPRING, COMPRESSION
360 3-009-650-02 SPRING (K), COMPRESSION

361 3-936-438-01 LEVER (K)

362 X-3373-572-1 REEL ASSY (N), T
363 X-3374-077-1 FLYWHEEL ASSY (W)
364 3-932-993-01 CHASSIS, OUTSERT
365 3-343-358-01 RING, RETAINING

366 3-933-005-01 SPRING (CAM), COMPRESSION
367 3-016-349-01 WASHER
368 3-934-336-01 BEARING
369 3-023-780-01 SPRING
S306 1-692-302-11 SWITCH, LEAF (MD PLAY)

S307 1-771-686-11 SWITCH, LEAF (MD POWER)

– 51 –

6-9. OPTICAL PICK-UP SECTION
(KSM-213CDM)

404

403

402

(INCLUDING M701)

not supplied

405

406

M701

M702

401

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

401 2-626-908-01 SHAFT, SLED
402 X-2626-202-1 MOTOR SHASSIS ASSY (MB)

(INCLUDING M701) (SPINDLE)

0403 8-848-483-05 OPTICAL PICK-UP KSS-213C

404 2-626-907-01 GEAR(A)

405 2-627-003-02 GEAR(B)(RP)

406 3-713-786-51 SCREW +P 2X3
M702 X-2625-769-1 MOTOR GEAR ASSY (MB) (SLED)

(INCLUDING GEAR)

– 52 –

6-10. SPEAKER SECTION

#3

SP901 (L-CH),
SP902 (R-CH)

#3

not supplied

#3

not
supplied

#1

#1

#3

452

454

453

451

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

451 X-3377-577-1 FRAME ASSY, NET
452 3-031-182-11 RUBBER
453 3-033-107-01 CABINET (FRONT), SPEAKER
454 3-031-176-01 CABINET (REAR) (L), SPEAKER

452

454 3-031-177-01 CABINET (REAR) (R), SPEAKER

SP901 1-529-245-11 SPEAKER (10cm) (L-CH)
SP902 1-529-245-11 SPEAKER (10cm) (R-CH)

– 53 –

SECTION 7

BATTBACK UP CD

NOTE :

• Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.

• -XX, -X mean standardized parts, so they
may have some difference from the original
one.

• RESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable

• Items marked “ * ”are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 1-677-742-11 BACK UP BOARD

**************

ELECTRICAL PARTS LIST

• SEMICONDUCTORS

In each case, u : µ , for example :

uA.... : µ A.... , uPA.... : µPA....

uPB.... : µ PB.... , uPC.... : µ PC....

uPD.... : µ PD....

• CAPACITORS

uF : µ F

• COILS

uH : µ H

C724 1-130-489-00 MYLAR 0.033uF 5% 50V
C725 1-137-440-11 MYLAR 0.018uF 5% 50V

The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.

When indicating parts by reference num­ber, please include the board.

< CONNECTOR >

* CN904 1-691-573-11 PIN, CONNECTOR (PC BOARD) 2P
**************************************************************

* 1-677-743-11 BATT BOARD

***********

3-031-171-01 SPRING (-), BATTERY
3-031-172-01 SPRING, BACK UP

< CONNECTOR >

* CN903 1-691-573-11 PIN, CONNECTOR (PC BOARD) 2P
**************************************************************

* A-3322-588-A CD BOARD, COMPLETE

*******************

< CAPACITOR >

C701 1-162-600-11 CERAMIC 4700PF 10% 16V
C702 1-162-306-11 CERAMIC 0.01uF 10% 16V
C703 1-162-305-11 CERAMIC 6800PF 10% 16V
C704 1-137-374-11 MYLAR 0.047uF 5% 50V
C705 1-162-306-11 CERAMIC 0.01uF 10% 16V

C706 1-104-665-11 ELECT 100uF 20% 10V
C707 1-130-487-00 MYLAR 0.022uF 5% 50V
C708 1-162-851-11 CERAMIC 0.1uF 10% 16V
C709 1-162-851-11 CERAMIC 0.1uF 10% 16V
C710 1-162-600-11 CERAMIC 4700PF 10% 16V

C711 1-162-203-31 CERAMIC 15PF 5% 50V
C712 1-128-821-21 CERAMIC 1000PF 5% 50V
C713 1-162-851-11 CERAMIC 0.1uF 10% 16V
C714 1-162-851-11 CERAMIC 0.1uF 10% 16V
C715 1-128-551-11 ELECT 22uF 20% 63V

C716 1-162-851-11 CERAMIC 0.1uF 10% 16V
C717 1-130-483-00 MYLAR 0.01uF 5% 50V
C718 1-131-377-00 TANTALUM 10uF 10% 10V
C719 1-104-664-11 ELECT 47uF 20% 25V
C720 1-162-306-11 CERAMIC 0.01uF 10% 16V

C721 1-130-489-00 MYLAR 0.033uF 5% 50V
C722 1-130-489-00 MYLAR 0.033uF 5% 50V
C723 1-162-306-11 CERAMIC 0.01uF 10% 16V

C726 1-162-306-11 CERAMIC 0.01uF 10% 16V
C727 1-162-199-31 CERAMIC 10PF 5% 50V
C728 1-104-665-11 ELECT 100uF 20% 25V
C729 1-126-962-11 ELECT 3.3uF 20% 50V
C730 1-137-375-11 MYLAR 0.068uF 5% 50V

C731 1-162-215-31 CERAMIC 47PF 5% 50V
C732 1-162-306-11 CERAMIC 0.01uF 10% 16V
C733 1-162-306-11 CERAMIC 0.01uF 10% 16V
C734 1-162-282-31 CERAMIC 100PF 5% 50V
C735 1-162-306-11 CERAMIC 0.01uF 10% 16V

C739 1-162-282-31 CERAMIC 100PF 5% 50V
C741 1-161-053-00 CERAMIC 0.015uF 10% 50V
C742 1-162-306-11 CERAMIC 0.01uF 10% 16V
C743 1-162-294-31 CERAMIC 1000PF 5% 50V
C744 1-126-925-11 ELECT 470uF 20% 10V

C745 1-104-665-11 ELECT 100uF 20% 10V
C746 1-162-282-31 CERAMIC 100PF 5% 50V
C747 1-162-282-31 CERAMIC 100PF 5% 50V
C749 1-162-306-11 CERAMIC 0.01uF 10% 16V
C750 1-162-306-11 CERAMIC 0.01uF 10% 16V

C751 1-162-306-11 CERAMIC 0.01uF 10% 16V
C752 1-162-306-11 CERAMIC 0.01uF 10% 16V
C753 1-104-665-11 ELECT 100uF 20% 10V
C755 1-162-306-11 CERAMIC 0.01uF 10% 16V
C756 1-162-306-11 CERAMIC 0.01uF 10% 16V

C758 1-162-306-11 CERAMIC 0.01uF 10% 16V
C759 1-104-665-11 ELECT 100uF 20% 10V
C760 1-137-194-91 MYLAR 0.47uF 5% 50V
C761 1-162-210-31 CERAMIC 30PF 5% 50V
C763 1-162-290-31 CERAMIC 470PF 5% 50V

C764 1-162-210-31 CERAMIC 30PF 5% 50V
C765 1-162-286-21 CERAMIC 220PF 5% 50V
C766 1-162-306-11 CERAMIC 0.01uF 10% 16V
C768 1-162-306-11 CERAMIC 0.01uF 10% 16V
C769 1-136-169-00 MYLAR 0.22uF 5% 50V

C770 1-164-159-21 CERAMIC 0.1uF 10% 50V
C771 1-162-282-31 CERAMIC 100PF 5% 50V
C772 1-162-282-31 CERAMIC 100PF 5% 50V
C773 1-104-665-11 ELECT 100uF 20% 25V
C775 1-162-306-11 CERAMIC 0.01uF 10% 16V

– 54 –

CD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C776 1-162-294-31 CERAMIC 1000PF 5% 50V
C780 1-162-284-31 CERAMIC 150PF 5% 50V
C781 1-162-292-31 CERAMIC 680PF 5% 50V
C782 1-126-963-11 ELECT 4.7uF 20% 50V
C787 1-162-306-11 CERAMIC 0.01uF 10% 16V

R719 1-249-393-11 CARBON 10 5% 1/4W
R720 1-249-430-11 CARBON 12K 5% 1/4W
R721 1-247-862-11 CARBON 20K 5% 1/4W
R722 1-247-886-11 CARBON 200K 5% 1/4W
R723 1-247-896-11 CARBON 510K 5% 1/4W

C790 1-162-284-31 CERAMIC 150PF 5% 50V
C791 1-162-292-31 CERAMIC 680PF 5% 50V
C792 1-126-963-11 ELECT 4.7uF 20% 50V
C794 1-162-282-31 CERAMIC 100PF 5% 50V
C795 1-162-282-31 CERAMIC 100PF 5% 50V

C796 1-162-290-31 CERAMIC 470PF 5% 50V
C797 1-162-294-31 CERAMIC 1000PF 5% 50V
C798 1-162-282-31 CERAMIC 100PF 5% 50V

< CONNECTOR >

* CN703 1-784-732-11 CONNECTOR, FFC 10P

CN701 1-779-553-11 PIN, CONNECTOR (PC BOARD) 16P

* CN702 1-691-577-11 PIN, CONNECTOR (PC BOARD) 6P
* CN704 1-691-577-11 PIN, CONNECTOR (PC BOARD) 6P

< DIODE >

D701 8-719-991-33 DIODE 1SS133T-77
D702 8-719-991-33 DIODE 1SS133T-77
D703 8-719-991-33 DIODE 1SS133T-77

< FERRITE BEAD >

FB701 1-414-142-11 INDUCTOR 1uH
FB705 1-414-137-31 INDUCTOR 0.22uH

< IC >

R724 1-249-439-11 CARBON 68K 5% 1/4W
R725 1-247-887-00 CARBON 220K 5% 1/4W
R726 1-247-883-00 CARBON 150K 5% 1/4W
R727 1-249-437-11 CARBON 47K 5% 1/4W
R728 1-249-441-11 CARBON 100K 5% 1/4W

R729 1-249-430-11 CARBON 12K 5% 1/4W
R730 1-249-435-11 CARBON 33K 5% 1/4W
R731 1-247-863-91 CARBON 22K 5% 1/4W
R733 1-249-417-11 CARBON 1K 5% 1/4W
R734 1-247-843-11 CARBON 3.3K 5% 1/4W

R735 1-249-427-11 CARBON 6.8K 5% 1/4W
R736 1-249-431-11 CARBON 15K 5% 1/4W
R738 1-249-435-11 CARBON 33K 5% 1/4W
R739 1-247-815-91 CARBON 220 5% 1/4W
R741 1-249-417-11 CARBON 1K 5% 1/4W

R742 1-249-417-11 CARBON 1K 5% 1/4W
R743 1-249-417-11 CARBON 1K 5% 1/4W
R744 1-249-417-11 CARBON 1K 5% 1/4W
R745 1-249-417-11 CARBON 1K 5% 1/4W
R746 1-249-417-11 CARBON 1K 5% 1/4W

R747 1-249-437-11 CARBON 47K 5% 1/4W
R748 1-249-417-11 CARBON 1K 5% 1/4W
R749 1-249-417-11 CARBON 1K 5% 1/4W
R750 1-247-863-91 CARBON 22K 5% 1/4W
R751 1-249-417-11 CARBON 1K 5% 1/4W

IC701 8-752-082-14 IC CXA1992BR
IC702 8-759-473-42 IC BA6898FP
IC703 8-752-384-13 IC CXD2589Q

< COIL >

L709 1-414-137-31 INDUCTOR 0.22uH
L711 1-410-509-11 INDUCTOR 10uH

< TRANSISTOR >

Q701 8-729-037-02 TRANSISTOR KTA1266Y-AT

< RESISTOR >

R701 1-249-440-11 CARBON 82K 5% 1/4W
R702 1-249-439-11 CARBON 68K 5% 1/4W
R703 1-249-439-11 CARBON 68K 5% 1/4W
R704 1-249-439-11 CARBON 68K 5% 1/4W
R705 1-249-439-11 CARBON 68K 5% 1/4W

R706 1-249-440-11 CARBON 82K 5% 1/4W
R707 1-247-887-00 CARBON 220K 5% 1/4W
R709 1-247-883-00 CARBON 150K 5% 1/4W
R710 1-247-885-00 CARBON 180K 5% 1/4W
R711 1-247-883-00 CARBON 150K 5% 1/4W

R712 1-247-891-00 CARBON 330K 5% 1/4W
R715 1-249-429-11 CARBON 10K 5% 1/4W
R716 1-249-429-11 CARBON 10K 5% 1/4W
R717 1-247-903-00 CARBON 1M 5% 1/4W
R718 1-247-899-11 CARBON 680K 5% 1/4W

R752 1-249-417-11 CARBON 1K 5% 1/4W
R753 1-249-417-11 CARBON 1K 5% 1/4W
R754 1-249-417-11 CARBON 1K 5% 1/4W
R755 1-249-417-11 CARBON 1K 5% 1/4W
R756 1-249-417-11 CARBON 1K 5% 1/4W

R757 1-249-417-11 CARBON 1K 5% 1/4W
R758 1-249-437-11 CARBON 47K 5% 1/4W
R759 1-249-437-11 CARBON 47K 5% 1/4W
R760 1-249-437-11 CARBON 47K 5% 1/4W
R764 1-247-843-11 CARBON 3.3K 5% 1/4W

R765 1-249-417-11 CARBON 1K 5% 1/4W
R766 1-249-429-11 CARBON 10K 5% 1/4W
R768 1-247-903-00 CARBON 1M 5% 1/4W
R771 1-249-429-11 CARBON 10K 5% 1/4W
R772 1-247-887-00 CARBON 220K 5% 1/4W

R780 1-249-430-11 CARBON 12K 5% 1/4W
R781 1-249-430-11 CARBON 12K 5% 1/4W
R782 1-249-430-11 CARBON 12K 5% 1/4W
R790 1-249-430-11 CARBON 12K 5% 1/4W
R791 1-249-430-11 CARBON 12K 5% 1/4W

R792 1-249-430-11 CARBON 12K 5% 1/4W
R796 1-249-417-11 CARBON 1K 5% 1/4W
R797 1-249-417-11 CARBON 1K 5% 1/4W
R799 1-249-421-11 CARBON 2.2K 5% 1/4W

< VIBRATOR >

X701 1-579-345-11 VIBRATOR, CERAMIC (16.9344MHz)

**************************************************************

– 55 –

CD MOTOR CONTROL

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1-639-678-12 CD MOTOR BOARD

***************

< CONNECTOR >

D801 8-719-991-33 DIODE 1SS133T-77
D802 8-719-059-97 LED L-34HD (OPR/BATT)

< DIODE >

CNP707 1-564-722-11 PIN, CONNECTOR (SMALL TYPE) 6P

< SWITCH >

S701 1-572-085-11 SWITCH, LEAF (LIMIT)

**************************************************************

* A-3322-586-A CONTROL BOARD, COMPLETE

************************

1-790-241-11 WIRE, PARALLEL (FFC) (10 CORE)
1-792-553-11 WIRE, PARALLEL
3-046-007-01 HOLDER, LCD
3-831-441-11 CUSHION (B)
7-623-924-11 WASHER 3.0, NYLON

< CAPACITOR >

C801 1-162-282-31 CERAMIC 100PF 5% 50V
C802 1-162-282-31 CERAMIC 100PF 5% 50V
C803 1-162-282-31 CERAMIC 100PF 5% 50V
C804 1-162-282-31 CERAMIC 100PF 5% 50V
C805 1-162-282-31 CERAMIC 100PF 5% 50V

C810 1-162-294-31 CERAMIC 1000PF 5% 50V
C811 1-126-934-11 ELECT 220uF 20% 16V
C812 1-162-306-11 CERAMIC 0.01uF 10% 16V
C813 1-102-962-00 CERAMIC 30PF 5% 50V
C814 1-102-962-00 CERAMIC 30PF 5% 50V

C815 1-162-282-31 CERAMIC 100PF 5% 50V
C816 1-162-282-31 CERAMIC 100PF 5% 50V
C817 1-162-282-31 CERAMIC 100PF 5% 50V
C820 1-162-282-31 CERAMIC 100PF 5% 50V
C823 1-162-306-11 CERAMIC 0.01uF 10% 16V

C824 1-102-964-00 CERAMIC 36PF 5% 50V
C825 1-102-964-00 CERAMIC 36PF 5% 50V
C826 1-102-518-11 CERAMIC 33PF 5% 50V
C827 1-102-518-11 CERAMIC 33PF 5% 50V
C828 1-162-306-11 CERAMIC 0.01uF 10% 16V

C829 1-162-294-31 CERAMIC 1000PF 5% 50V
C830 1-127-888-31 CERAMIC 0.1 10% 50V
C831 1-126-960-11 ELECT 1uF 20% 50V
C833 1-162-282-31 CERAMIC 100PF 5% 50V
C834 1-127-888-31 CERAMIC 0.1 10% 50V

C835 1-127-888-31 CERAMIC 0.1 10% 50V
C840 1-162-306-11 CERAMIC 0.01uF 10% 16V
C841 1-128-551-11 ELECT 22uF 20% 25V
C842 1-127-888-31 CERAMIC 0.1 10% 50V
C843 1-162-282-31 CERAMIC 100PF 5% 50V

C844 1-162-282-31 CERAMIC 100PF 5% 50V
C850 1-128-809-11 CERAMIC 100PF 5% 50V

< IC >

IC801 8-752-914-03 IC CXP83516-606Q
IC802 8-759-645-87 IC PST9128-T

< COIL >

L801 1-410-336-11 INDUCTOR 220uH
L802 1-414-146-31 INDUCTOR 2.2uH

< LIQUID CRYSTAL DISPLAY >

LCD801 1-803-965-11 DISPLAY PANEL, LIQUID CRYSTAL

< TRANSISTOR >

Q801 8-729-922-66 TRANSISTOR 2SC2410SN
Q802 8-729-922-66 TRANSISTOR 2SC2410SN

< RESISTOR >

R801 1-249-417-11 CARBON 1K 5% 1/4W
R802 1-249-417-11 CARBON 1K 5% 1/4W
R803 1-249-417-11 CARBON 1K 5% 1/4W
R804 1-249-425-11 CARBON 4.7K 5% 1/4W
R805 1-249-425-11 CARBON 4.7K 5% 1/4W

R806 1-249-425-11 CARBON 4.7K 5% 1/4W
R807 1-249-425-11 CARBON 4.7K 5% 1/4W
R808 1-249-425-11 CARBON 4.7K 5% 1/4W
R809 1-249-425-11 CARBON 4.7K 5% 1/4W
R810 1-249-425-11 CARBON 4.7K 5% 1/4W

R811 1-249-429-11 CARBON 10K 5% 1/4W
R812 1-249-425-11 CARBON 4.7K 5% 1/4W
R813 1-249-435-11 CARBON 33K 5% 1/4W
R814 1-249-425-11 CARBON 4.7K 5% 1/4W
R815 1-249-417-11 CARBON 1K 5% 1/4W

R816 1-249-437-11 CARBON 47K 5% 1/4W
R817 1-249-417-11 CARBON 1K 5% 1/4W
R818 1-249-417-11 CARBON 1K 5% 1/4W
R819 1-249-417-11 CARBON 1K 5% 1/4W
R820 1-249-421-11 CARBON 2.2K 5% 1/4W

R821 1-249-417-11 CARBON 1K 5% 1/4W
R822 1-249-417-11 CARBON 1K 5% 1/4W
R823 1-249-417-11 CARBON 1K 5% 1/4W
R824 1-249-417-11 CARBON 1K 5% 1/4W
R825 1-249-417-11 CARBON 1K 5% 1/4W

R826 1-249-417-11 CARBON 1K 5% 1/4W
R827 1-249-417-11 CARBON 1K 5% 1/4W
R828 1-249-417-11 CARBON 1K 5% 1/4W
R829 1-249-429-11 CARBON 10K 5% 1/4W
R830 1-249-425-11 CARBON 4.7K 5% 1/4W

< CONNECTOR >

* CN802 1-784-732-11 CONNECTOR, FFC 10P

CN803 1-784-784-11 CONNECTOR, FFC 23P
CN804 1-506-986-11 PIN, CONNECTOR (PC BOARD) 4P
CN808 1-695-104-11 PIN, CONNECTOR (PC BOARD) 2P
CN809 1-695-104-11 PIN, CONNECTOR (PC BOARD) 2P

R831 1-249-425-11 CARBON 4.7K 5% 1/4W
R832 1-249-425-11 CARBON 4.7K 5% 1/4W
R833 1-249-429-11 CARBON 10K 5% 1/4W
R834 1-249-429-11 CARBON 10K 5% 1/4W
R835 1-249-429-11 CARBON 10K 5% 1/4W

R836 1-249-429-11 CARBON 10K 5% 1/4W

– 56 –

MAINCONTROL KEYHEADPHONE

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R837 1-249-425-11 CARBON 4.7K 5% 1/4W
R838 1-249-425-11 CARBON 4.7K 5% 1/4W
R839 1-249-441-11 CARBON 100K 5% 1/4W
R840 1-249-441-11 CARBON 100K 5% 1/4W

* 1-677-744-11 HEADPHONE BOARD

*****************

< JACK >

R841 1-247-872-11 CARBON 51K 5% 1/4W
R842 1-247-872-11 CARBON 51K 5% 1/4W
R843 1-247-872-11 CARBON 51K 5% 1/4W
R844 1-249-440-11 CARBON 82K 5% 1/4W
R845 1-249-429-11 CARBON 10K 5% 1/4W

R846 1-249-429-11 CARBON 10K 5% 1/4W
R847 1-249-417-11 CARBON 1K 5% 1/4W
R848 1-249-421-11 CARBON 2.2K 5% 1/4W
R849 1-249-421-11 CARBON 2.2K 5% 1/4W
R850 1-249-425-11 CARBON 4.7K 5% 1/4W

R851 1-249-421-11 CARBON 2.2K 5% 1/4W
R852 1-249-413-11 CARBON 470 5% 1/4W
R853 1-249-437-11 CARBON 47K 5% 1/4W
R854 1-249-427-11 CARBON 6.8K 5% 1/4W
R855 1-249-421-11 CARBON 2.2K 5% 1/4W

R856 1-249-427-11 CARBON 6.8K 5% 1/4W
R857 1-249-421-11 CARBON 2.2K 5% 1/4W
R858 1-249-425-11 CARBON 4.7K 5% 1/4W
R859 1-249-425-11 CARBON 4.7K 5% 1/4W
R860 1-249-429-11 CARBON 10K 5% 1/4W

R861 1-249-429-11 CARBON 10K 5% 1/4W
R862 1-249-429-11 CARBON 10K 5% 1/4W
R863 1-249-429-11 CARBON 10K 5% 1/4W
R864 1-249-410-11 CARBON 270 5% 1/4W
R865 1-249-415-11 CARBON 680 5% 1/4W

J301 1-566-891-21 JACK (PHONES)

< COIL >

L101 1-410-750-11 INDUCTOR 0.47uH
L201 1-410-750-11 INDUCTOR 0.47uH

< RESISTOR >

R119 1-249-404-00 CARBON 82 5% 1/4W
R219 1-249-404-00 CARBON 82 5% 1/4W

**************************************************************

* 1-677-745-11 KEY BOARD

**********

< IC >

IC803 8-759-648-23 IC RPM6940-H4

< RESISTOR >

R875 1-249-415-11 CARBON 680 5% 1/4W
R876 1-249-416-11 CARBON 820 5% 1/4W
R877 1-249-418-11 CARBON 1.2K 5% 1/4W
R878 1-249-420-11 CARBON 1.8K 5% 1/4W
R879 1-247-843-11 CARBON 3.3K 5% 1/4W

R880 1-249-432-11 CARBON 18K 5% 1/4W

R866 1-249-416-11 CARBON 820 5% 1/4W
R867 1-249-418-11 CARBON 1.2K 5% 1/4W
R868 1-249-420-11 CARBON 1.8K 5% 1/4W
R869 1-247-843-11 CARBON 3.3K 5% 1/4W
R870 1-249-427-11 CARBON 6.8K 5% 1/4W

R872 1-249-415-11 CARBON 680 5% 1/4W
R873 1-249-416-11 CARBON 820 5% 1/4W
R882 1-247-903-00 CARBON 1M 5% 1/4W
R883 1-249-417-11 CARBON 1K 5% 1/4W
R884 1-249-425-11 CARBON 4.7K 5% 1/4W

R885 1-249-421-11 CARBON 2.2K 5% 1/4W
R886 1-247-828-11 CARBON 750 5% 1/4W

< SWITCH >

S802 1-762-798-11 SWITCH, KEYBOARD (CD)
S803 1-762-798-11 SWITCH, KEYBOARD (TAPE)
S804 1-762-798-11 SWITCH, KEYBOARD (RADIO BAND)
S805 1-762-798-11 SWITCH, KEYBOARD (mTUNE-)
S806 1-762-798-11 SWITCH, KEYBOARD (MTUNE+)

S807 1-762-798-11 SWITCH, KEYBOARD (u)
S809 1-762-798-11 SWITCH, KEYBOARD (x)
S810 1-762-798-11 SWITCH, KEYBOARD (SOUND MODE)

< VIBRATOR >

X801 1-767-184-11 VIBRATOR, CERAMIC (4.19MHz)
X802 1-767-697-11 VIBRATOR, CRYSTAL (32kHz)

**************************************************************

< SWITCH >

S811 1-762-798-11 SWITCH, KEYBOARD (TIMER)
S812 1-762-798-11 SWITCH, KEYBOARD (SLEEP)
S813 1-762-798-11 SWITCH, KEYBOARD (STANDBY)
S814 1-762-798-11 SWITCH, KEYBOARD (CLOCK)
S815 1-762-798-11 SWITCH, KEYBOARD (DSPL ENT MEM)

S816 1-762-798-11 SWITCH, KEYBOARD (MODE)

**************************************************************

* A-3322-589-A MAIN BOARD, COMPLETE

*********************

< CAPACITOR >

C1 1-162-294-31 CERAMIC 1000PF 5% 50V
C2 1-127-888-21 CERAMIC 0.1uF 10% 50V
C3 1-162-306-11 CERAMIC 0.01uF 10% 16V
C4 1-162-294-31 CERAMIC 1000PF 5% 50V
C5 1-162-306-11 CERAMIC 0.01uF 10% 16V

C6 1-102-953-00 CERAMIC 18PF 5% 50V
C7 1-130-483-00 MYLAR 0.01uF 5% 50V
C8 1-162-294-31 CERAMIC 1000PF 5% 50V
C9 1-162-306-11 CERAMIC 0.01uF 10% 16V
C10 1-162-282-31 CERAMIC 100PF 5% 50V

C11 1-162-306-11 CERAMIC 0.01uF 10% 16V
C12 1-162-306-11 CERAMIC 0.01uF 10% 16V
C13 1-162-288-31 CERAMIC 330PF 5% 50V
C14 1-126-960-11 ELECT 1uF 20% 50V
C15 1-127-888-21 CERAMIC 0.1uF 10% 50V

– 57 –

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C16 1-126-959-11 ELECT 0.47uF 20% 50V
C17 1-127-888-21 CERAMIC 0.1uF 10% 50V
C20 1-162-215-31 CERAMIC 47PF 5% 50V
C21 1-161-494-00 CERAMIC 0.022uF 10% 25V
C22 1-127-888-21 CERAMIC 0.1uF 10% 50V

C24 1-162-198-31 CERAMIC 8.2PF 10% 50V
C25 1-102-821-00 CERAMIC 360PF 5% 50V
C26 1-127-888-21 CERAMIC 0.1uF 10% 50V
C27 1-162-282-31 CERAMIC 100PF 5% 50V
C28 1-162-282-31 CERAMIC 100PF 5% 50V

C29 1-162-294-31 CERAMIC 1000PF 5% 50V
C30 1-162-306-11 CERAMIC 0.01uF 10% 16V
C31 1-162-306-11 CERAMIC 0.01uF 10% 16V
C32 1-126-960-11 ELECT 1uF 20% 50V
C33 1-126-963-11 ELECT 4.7uF 20% 50V

C34 1-127-888-21 CERAMIC 0.1uF 10% 50V
C35 1-162-301-11 CERAMIC 1500PF 10% 16V
C36 1-126-934-11 ELECT 220uF 20% 10V
C37 1-128-813-11 CERAMIC 220PF 5% 50V
C38 1-162-204-31 CERAMIC 16PF 5% 50V

C40 1-162-199-31 CERAMIC 10PF 5% 50V
C41 1-162-201-31 CERAMIC 12PF 5% 50V
C42 1-136-177-00 MYLAR 1uF 5% 50V
C43 1-104-664-11 ELECT 47uF 20% 10V
C44 1-162-306-11 CERAMIC 0.01uF 10% 16V

C45 1-162-294-31 CERAMIC 1000PF 5% 50V
C46 1-162-306-11 CERAMIC 0.01uF 10% 16V
C47 1-162-294-31 CERAMIC 1000PF 5% 50V
C48 1-162-294-31 CERAMIC 1000PF 5% 50V
C49 1-162-306-11 CERAMIC 0.01uF 10% 16V

C50 1-162-843-11 CERAMIC 0.022uF 10% 16V
C51 1-162-843-11 CERAMIC 0.022uF 10% 16V
C52 1-126-960-11 ELECT 1uF 20% 50V
C53 1-126-960-11 ELECT 1uF 20% 50V
C54 1-126-934-11 ELECT 220uF 20% 10V

C57 1-162-294-31 CERAMIC 1000PF 5% 50V
C58 1-162-282-31 CERAMIC 100PF 5% 50V
C59 1-162-282-31 CERAMIC 100PF 5% 50V
C60 1-162-282-31 CERAMIC 100PF 5% 50V
C125 1-162-303-11 CERAMIC 3300PF 10% 16V

C126 1-104-664-11 ELECT 47uF 20% 10V
C127 1-162-282-31 CERAMIC 100PF 5% 50V
C132 1-130-485-00 MYLAR 0.015uF 5% 50V
C135 1-104-665-11 ELECT 100uF 20% 10V
C136 1-126-926-11 ELECT 1000uF 20% 10V

C137 1-162-282-31 CERAMIC 100PF 5% 50V
C150 1-126-960-11 ELECT 1uF 20% 50V
C151 1-126-960-11 ELECT 1uF 20% 50V
C152 1-127-888-21 CERAMIC 0.1uF 10% 50V
C153 1-127-888-21 CERAMIC 0.1uF 10% 50V

C226 1-104-664-11 ELECT 47uF 20% 10V
C227 1-162-282-31 CERAMIC 100PF 5% 50V

C232 1-130-485-00 MYLAR 0.015uF 5% 50V
C235 1-104-665-11 ELECT 100uF 20% 10V
C236 1-126-926-11 ELECT 1000uF 20% 10V
C237 1-162-282-31 CERAMIC 100PF 5% 50V
C250 1-126-960-11 ELECT 1uF 20% 50V

C251 1-126-960-11 ELECT 1uF 20% 50V
C252 1-127-888-21 CERAMIC 0.1uF 10% 50V
C253 1-127-888-21 CERAMIC 0.1uF 10% 50V
C254 1-164-736-31 CERAMIC 1200PF 10% 50V
C255 1-126-960-11 ELECT 1uF 20% 50V

C256 1-162-302-11 CERAMIC 2200PF 10% 16V
C257 1-126-956-11 ELECT 0.1uF 20% 50V
C258 1-126-960-11 ELECT 1uF 20% 50V
C259 1-126-960-11 ELECT 1uF 20% 50V
C260 1-126-960-11 ELECT 1uF 20% 50V

C270 1-162-303-11 CERAMIC 3300PF 10% 16V
C316 1-161-494-11 CERAMIC 0.022uF 10% 25V
C317 1-104-665-11 ELECT 100uF 20% 10V
C326 1-126-934-11 ELECT 220uF 20% 10V
C328 1-161-021-11 CERAMIC 0.047uF 10% 25V

C330 1-104-664-11 ELECT 47uF 20% 10V
C331 1-162-306-11 CERAMIC 0.01uF 10% 16V
C332 1-162-306-11 CERAMIC 0.01uF 10% 16V
C333 1-126-934-11 ELECT 220uF 20% 10V
C334 1-104-665-11 ELECT 100uF 20% 10V

C335 1-162-306-11 CERAMIC 0.01uF 10% 16V
C336 1-162-306-11 CERAMIC 0.01uF 10% 16V
C337 1-124-472-11 ELECT 470uF 20% 10V
C341 1-104-664-11 ELECT 47uF 20% 10V
C342 1-162-306-11 CERAMIC 0.01uF 10% 16V

C343 1-162-306-11 CERAMIC 0.01uF 10% 16V
C344 1-126-934-11 ELECT 220uF 20% 10V
C345 1-126-960-11 ELECT 1uF 20% 50V
C346 1-162-306-11 CERAMIC 0.01uF 10% 16V
C348 1-126-937-11 ELECT 4700uF 20% 16V

C351 1-104-664-11 ELECT 47uF 20% 10V
C352 1-162-282-31 CERAMIC 100PF 5% 50V
C370 1-162-282-31 CERAMIC 100PF 5% 50V
C371 1-162-282-31 CERAMIC 100PF 5% 50V
C372 1-162-282-31 CERAMIC 100PF 5% 50V

C374 1-128-551-11 ELECT 22uF 20% 25V
C377 1-162-306-11 CERAMIC 0.01uF 10% 16V
C378 1-126-963-11 ELECT 4.7uF 20% 50V

< FILTER >

CF1 1-760-738-61 FILTER, CERAMIC
CF3 1-781-344-12 FILTER, AM CERAMIC

C154 1-164-736-31 CERAMIC 1200PF 10% 50V
C155 1-126-960-11 ELECT 1uF 20% 50V
C156 1-162-302-11 CERAMIC 2200PF 10% 16V
C157 1-126-956-11 ELECT 0.1uF 20% 50V
C158 1-126-960-11 ELECT 1uF 20% 50V

C159 1-126-960-11 ELECT 1uF 20% 50V
C160 1-126-960-11 ELECT 1uF 20% 50V
C170 1-162-303-11 CERAMIC 3300PF 10% 16V

< CONNECTOR >

* CN303 1-691-582-11 PIN, CONNECTOR (PC BOARD) 11P

CN305 1-506-986-11 PIN, CONNECTOR (PC BOARD) 4P

* CN306 1-691-579-11 PIN, CONNECTOR (PC BOARD) 8P

CN308 1-784-784-11 PIN, CONNECTOR (PC BOARD) 23P
CN310 1-565-731-11 PLUG, CONNECTOR (2.5MM) 5P

CN311 1-506-987-11 PIN, CONNECTOR (PC BOARD) 5P

– 58 –

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< TRIMMER >

< TRANSISTOR >

CT1 1-141-605-11 CAP, ADJ (FM TRACKING)
CT2 1-141-601-11 CAP, ADJ (AM TRACKING)

< DIODE >

D1 8-719-050-72 DIODE KV1370NT
D2 8-719-050-72 DIODE KV1370NT
D3 8-719-050-69 DIODE KV1520N
D4 8-719-991-33 DIODE 1SS133T-77
D5 8-719-991-33 DIODE 1SS133T-77

D302 8-719-991-33 DIODE 1SS133T-77
D303 8-719-991-33 DIODE 1SS133T-77
D321 8-719-991-33 DIODE 1SS133T-77
D322 8-719-991-33 DIODE 1SS133T-77
D323 8-719-109-89 DIODE RD5.6ESB2

D324 8-719-991-33 DIODE 1SS133T-77
D325 8-719-110-03 DIODE RD7.5ESB2
D326 8-719-991-33 DIODE 1SS133T-77
D328 8-719-991-33 DIODE 1SS133T-77
D330 8-719-991-33 DIODE 1SS133T-77

D331 8-719-109-98 DIODE RD6.8ES-B3
D333 8-719-991-33 DIODE 1SS133T-77
D334 8-719-991-33 DIODE 1SS133T-77
D335 8-719-991-33 DIODE 1SS133T-77
D349 8-719-991-33 DIODE 1SS133T-77

Q1 8-729-036-77 TRANSISTOR KRC107M
Q101 8-729-036-80 TRANSISTOR KRC110M
Q102 8-729-036-89 TRANSISTOR KTC3198GR-AT
Q201 8-729-036-80 TRANSISTOR KRC110M
Q202 8-729-036-89 TRANSISTOR KTC3198GR-AT

Q308 8-729-036-77 TRANSISTOR KRC107M
Q311 8-729-037-17 TRANSISTOR KRA104M-AT
Q312 8-729-036-77 TRANSISTOR KRC107M
Q313 8-729-036-77 TRANSISTOR KRC107M
Q314 8-729-040-76 TRANSISTOR KTA1273-Y-AT

Q330 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q331 8-729-209-15 TRANSISTOR 2SD2012
Q333 8-729-209-15 TRANSISTOR 2SD2012
Q336 8-729-037-17 TRANSISTOR KRA104M-AT
Q337 8-729-036-89 TRANSISTOR KTC3198GR-AT

Q338 8-729-037-03 TRANSISTOR KTA1266GR-AT
Q339 8-729-036-58 TRANSISTOR KRC102M-AT
Q340 8-729-037-13 TRANSISTOR KTA1271Y
Q350 8-729-037-17 TRANSISTOR KRA104M-AT
Q353 8-729-037-03 TRANSISTOR KTA1266GR-AT

Q354 8-729-036-77 TRANSISTOR KRC107M
Q355 8-729-037-03 TRANSISTOR KTA1266GR-AT
Q356 8-729-036-77 TRANSISTOR KRC107M
Q357 8-729-037-03 TRANSISTOR KTA1266GR-AT

D350 8-719-991-33 DIODE 1SS133T-77
D352 8-719-991-33 DIODE 1SS133T-77
D354 8-719-991-33 DIODE 1SS133T-77
D355 8-719-991-33 DIODE 1SS133T-77
D356 8-719-991-33 DIODE 1SS133T-77

D357 8-719-991-33 DIODE 1SS133T-77

< HOLDER FUSE >

FH1 1-533-233-31 HOLDER, FUSE

< IC >

IC1 8-759-662-67 IC TA2149N
IC2 8-759-549-57 IC LC72137-D
IC302 8-759-669-03 IC LC75342
IC304 8-759-426-51 IC BA5417
IC305 8-759-095-60 IC S-81250PG

< TERMINAL >

J302 1-537-330-11 TERMINAL BOARD

(SPEAKER IMPEDANCE 3.2Ω)

< COIL >

L1 1-419-571-11 COIL, RF (FM TRACKING)
L2 1-416-212-11 COIL, AIR-CORE (FM FREQUENCY COVERAGE)
L3 1-501-762-41 ANTENNA, FERRITE-ROD (AM TRACKING)
L4 1-411-234-21 COIL, AM OSC (AM FREQUENCY COVERAGE)
L5 1-410-509-11 INDUCTOR 10uH

L6 1-414-142-11 INDUCTOR 1uH
L301 1-410-324-11 INDUCTOR 4.7uH
L302 1-414-146-31 INDUCTOR 2.2uH

< RESISTOR >

R1 1-247-887-00 CARBON 220K 5% 1/4W
R2 1-247-843-11 CARBON 3.3K 5% 1/4W
R3 1-249-441-11 CARBON 100K 5% 1/4W
R4 1-249-431-11 CARBON 15K 5% 1/4W
R5 1-249-429-11 CARBON 10K 5% 1/4W

R6 1-247-887-00 CARBON 220K 5% 1/4W
R7 1-247-807-31 CARBON 100 5% 1/4W
R8 1-249-421-11 CARBON 2.2K 5% 1/4W
R9 1-247-843-11 CARBON 3.3K 5% 1/4W
R10 1-249-421-11 CARBON 2.2K 5% 1/4W

R11 1-249-407-11 CARBON 150 5% 1/4W
R12 1-249-413-11 CARBON 470 5% 1/4W
R14 1-249-429-11 CARBON 10K 5% 1/4W
R15 1-249-417-11 CARBON 1K 5% 1/4W
R16 1-249-417-11 CARBON 1K 5% 1/4W

R17 1-249-417-11 CARBON 1K 5% 1/4W
R18 1-249-417-11 CARBON 1K 5% 1/4W
R19 1-249-393-11 CARBON 10 5% 1/4W
R20 1-247-815-91 CARBON 220 5% 1/4W
R25 1-249-417-11 CARBON 1K 5% 1/4W

R26 1-249-429-11 CARBON 10K 5% 1/4W
R28 1-249-421-11 CARBON 2.2K 5% 1/4W
R29 1-249-425-11 CARBON 4.7K 5% 1/4W
R30 1-249-425-11 CARBON 4.7K 5% 1/4W
R32 1-249-408-11 CARBON 180 5% 1/4W

R33 1-249-415-11 CARBON 680 5% 1/4W
R38 1-249-437-11 CARBON 47K 5% 1/4W
R39 1-247-807-31 CARBON 100 5% 1/4W
R106 1-249-417-11 CARBON 1K 5% 1/4W
R107 1-247-863-91 CARBON 22K 5% 1/4W

– 59 –

MAIN MEGA BASS PB

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R110 1-249-409-21 CARBON 220 5% 1/4W
R114 1-249-431-11 CARBON 15K 5% 1/4W
R115 1-249-425-11 CARBON 4.7K 5% 1/4W
R116 1-249-385-11 CARBON 2.2 5% 1/6W
R117 1-249-431-11 CARBON 15K 5% 1/4W

R118 1-249-425-11 CARBON 4.7K 5% 1/4W
R150 1-249-425-11 CARBON 4.7K 5% 1/4W
R152 1-249-426-11 CARBON 5.6K 5% 1/4W
R154 1-249-425-11 CARBON 4.7K 5% 1/4W
R155 1-249-425-11 CARBON 4.7K 5% 1/4W

R156 1-249-441-11 CARBON 100K 5% 1/4W
R159 1-247-863-91 CARBON 22K 5% 1/4W
R160 1-249-431-11 CARBON 15K 5% 1/4W
R206 1-249-417-11 CARBON 1K 5% 1/4W
R207 1-247-863-91 CARBON 22K 5% 1/4W

R210 1-247-815-91 CARBON 220 5% 1/4W
R214 1-249-431-11 CARBON 15K 5% 1/4W
R215 1-249-425-11 CARBON 4.7K 5% 1/4W
R216 1-249-385-11 CARBON 2.2 5% 1/6W
R217 1-249-431-11 CARBON 15K 5% 1/4W

R218 1-249-425-11 CARBON 4.7K 5% 1/4W
R250 1-249-425-11 CARBON 4.7K 5% 1/4W
R252 1-249-426-11 CARBON 5.6K 5% 1/4W
R254 1-249-425-11 CARBON 4.7K 5% 1/4W
R255 1-249-425-11 CARBON 4.7K 5% 1/4W

R380 1-249-417-11 CARBON 1K 5% 1/4W
R381 1-249-437-11 CARBON 47K 5% 1/4W

R382 1-249-429-11 CARBON 10K 5% 1/4W
R387 1-249-429-11 CARBON 10K 5% 1/4W
R388 1-247-807-31 CARBON 100 5% 1/4W
R389 1-247-807-31 CARBON 100 5% 1/4W
R390 1-247-807-31 CARBON 100 5% 1/4W

0R394 1-217-469-00 FUSIBLE 1 5% 1W F

< VARIABLE RESISTOR >

RV301 1-228-991-00 RES, ADJ 2.2K (TAPE SPEED)

< TRANSFORMER >

T1 1-433-741-11 TRANSFORMER, IF (AM IF)
T2 1-409-944-11 COIL (DET) (FM IF)

< VIBRATOR >

X1 1-760-130-11 VIBRATOR, CRYSTAL (75kHz)

**************************************************************

* 1-677-746-11 MEGA BASS BOARD

****************

< SWITCH >

R256 1-249-441-11 CARBON 100K 5% 1/4W
R259 1-247-863-91 CARBON 22K 5% 1/4W
R260 1-249-431-11 CARBON 15K 5% 1/4W
R328 1-249-425-11 CARBON 4.7K 5% 1/4W
R329 1-249-437-11 CARBON 47K 5% 1/4W

R330 1-249-429-11 CARBON 10K 5% 1/4W
R331 1-249-417-11 CARBON 1K 5% 1/4W
R332 1-247-863-91 CARBON 22K 5% 1/4W
R333 1-249-437-11 CARBON 47K 5% 1/4W
R334 1-247-807-31 CARBON 100 5% 1/4W

R335 1-249-425-11 CARBON 4.7K 5% 1/4W
R336 1-249-437-11 CARBON 47K 5% 1/4W
R343 1-249-425-11 CARBON 4.7K 5% 1/4W
R345 1-249-437-11 CARBON 47K 5% 1/4W
R344 1-249-425-11 CARBON 4.7K 5% 1/4W

R350 1-249-417-11 CARBON 1K 5% 1/4W
R351 1-249-417-11 CARBON 1K 5% 1/4W
R352 1-249-417-11 CARBON 1K 5% 1/4W
R355 1-249-429-11 CARBON 10K 5% 1/4W
R356 1-249-441-11 CARBON 100K 5% 1/4W

R357 1-249-429-11 CARBON 10K 5% 1/4W
R358 1-249-437-11 CARBON 47K 5% 1/4W
R362 1-249-429-11 CARBON 10K 5% 1/4W
R365 1-247-807-31 CARBON 100 5% 1/4W
R366 1-249-417-11 CARBON 1K 5% 1/4W

S808 1-762-798-11 SWITCH,KEY BOARD (MEGA BASS)

**************************************************************

* A-3322-597-A PB BOARD, COMPLETE (DECK A)

**************************

< CAPACITOR >

C111 1-127-883-31 CERAMIC 0.039uF 5% 50V
C112 1-104-663-11 ELECT 33uF 20% 25V
C113 1-126-964-11 ELECT 10uF 20% 50V
C114 1-128-819-21 CERAMIC 680PF 5% 50V
C115 1-104-664-11 ELECT 47uF 20% 10V

C116 1-126-964-11 ELECT 10uF 20% 50V
C117 1-126-964-11 ELECT 10uF 20% 50V
C119 1-162-282-31 CERAMIC 100PF 5% 50V
C211 1-127-883-31 CERAMIC 0.039uF 5% 50V
C212 1-104-663-11 ELECT 33uF 20% 25V

C213 1-126-964-11 ELECT 10uF 20% 50V
C214 1-128-819-21 CERAMIC 680PF 5% 50V
C215 1-104-664-11 ELECT 47uF 20% 10V
C216 1-126-964-11 ELECT 10uF 20% 50V
C217 1-126-964-11 ELECT 10uF 20% 50V

C219 1-162-282-31 CERAMIC 100PF 5% 50V

< CONNECTOR >

R369 1-249-407-11 CARBON 150 5% 1/4W
R370 1-249-407-11 CARBON 150 5% 1/4W
R371 1-249-437-11 CARBON 47K 5% 1/4W
R372 1-249-437-11 CARBON 47K 5% 1/4W
R373 1-249-417-11 CARBON 1K 5% 1/4W

R376 1-249-407-11 CARBON 150 5% 1/4W
R377 1-249-437-11 CARBON 47K 5% 1/4W
R378 1-249-425-11 CARBON 4.7K 5% 1/4W

CN302 1-691-574-11 CONNECTOR 3P

< TRANSISTOR >

Q103 8-729-036-89 TRANSISTOR KTC3198GR-AT
Q104 8-729-036-89 TRANSISTOR KTC3198GR-AT
Q203 8-729-036-89 TRANSISTOR KTC3198GR-AT
Q204 8-729-036-89 TRANSISTOR KTC3198GR-AT

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

– 60 –

REC SWPRESETPOWER KEYPOWERPB

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< RESISTOR >

R121 1-247-815-91 CARBON 220 5% 1/4W
R122 1-249-439-11 CARBON 68K 5% 1/4W
R123 1-249-403-11 CARBON 68 5% 1/4W
R124 1-247-883-00 CARBON 150K 5% 1/4W
R125 1-247-843-11 CARBON 3.3K 5% 1/4W

* 1-677-751-11 POWER KEY BOARD

*****************

< SWITCH >

S801 1-762-798-11 SWITCH, KEYBOARD (POWER)

**************************************************************

R126 1-249-424-11 CARBON 3.9K 5% 1/4W
R127 1-249-406-11 CARBON 120 5% 1/4W
R128 1-249-417-11 CARBON 1K 5% 1/4W
R131 1-247-843-11 CARBON 3.3K 5% 1/4W
R133 1-249-441-11 CARBON 100K 5% 1/4W

R221 1-247-815-91 CARBON 220 5% 1/4W
R222 1-249-439-11 CARBON 68K 5% 1/4W
R223 1-249-403-11 CARBON 68 5% 1/4W
R224 1-247-883-00 CARBON 150K 5% 1/4W
R225 1-247-843-11 CARBON 3.3K 5% 1/4W

R226 1-249-424-11 CARBON 3.9K 5% 1/4W
R227 1-249-406-11 CARBON 120 5% 1/4W
R228 1-249-417-11 CARBON 1K 5% 1/4W
R231 1-247-843-11 CARBON 3.3K 5% 1/4W
R233 1-249-441-11 CARBON 100K 5% 1/4W

**************************************************************

* 1-677-753-11 POWER BOARD

*************

1-533-233-31 HOLDER, FUSE

< CAPACITOR >

C901 1-161-055-00 CERAMIC 0.022uF 10% 50V
C902 1-161-055-00 CERAMIC 0.022uF 10% 50V
C903 1-161-055-00 CERAMIC 0.022uF 10% 50V
C904 1-161-055-00 CERAMIC 0.022uF 10% 50V
C906 1-161-055-00 CERAMIC 0.022uF 10% 50V

C907 1-161-055-00 CERAMIC 0.022uF 10% 50V

* 1-677-750-11 PRESET BOARD

*************

< CAPACITOR >

C836 1-162-294-21 CERAMIC 1000PF 5% 50V
C837 1-162-294-21 CERAMIC 1000PF 5% 50V

< CONNECTOR >

* CN806 1-695-105-11 PIN, CONNECTOR (PC BOARD) 3P

< ENCODER >

VR801 1-418-976-11 ENCODER (PRESET, TIME SET ., >)

**************************************************************

* A-3322-591-A REC SW BOARD, COMPLETE (DECK B)

*******************************

< CAPACITOR >

C101 1-162-301-11 CERAMIC 1500PF 5% 16V
C102 1-104-664-11 ELECT 47uF 20% 10V
C103 1-127-883-21 CERAMIC 0.039uF 10% 50V
C104 1-162-302-11 CERAMIC 2200PF 5% 16V
C105 1-162-215-31 CERAMIC 47PF 5% 50V

C106 1-126-960-11 ELECT 1uF 20% 50V
C107 1-162-282-31 CERAMIC 100PF 5% 50V
C201 1-162-301-11 CERAMIC 1500PF 5% 16V
C202 1-104-664-11 ELECT 47uF 20% 10V
C203 1-127-883-21 CERAMIC 0.039uF 10% 50V

< CONNECTOR >

* CN901 1-506-780-11 PLUG, CONNECTOR (2.5mm) 5P

< DIODE >

D901 8-719-046-07 DIODE 2A02M
D902 8-719-046-07 DIODE 2A02M
D903 8-719-046-07 DIODE 2A02M
D904 8-719-046-07 DIODE 2A02M
D906 8-719-050-84 DIODE RB441Q-40T-77

D907 8-719-991-33 DIODE 1SS133T-77
D908 8-719-153-42 DIODE RD2.7EB2TN

< FUSE >

0F901 1-576-107-11 FUSE (3.15A/250V)

< JACK >

0J901 1-540-009-11 INLET, AC (-AC IN)

< TRANSFORMER >

0T901 1-433-709-11 TRANSFORMER, POWER

**************************************************************

C204 1-162-302-11 CERAMIC 2200PF 5% 16V
C205 1-162-215-31 CERAMIC 47PF 5% 50V
C206 1-126-960-11 ELECT 1uF 20% 50V
C207 1-162-282-31 CERAMIC 100PF 5% 50V
C301 1-104-665-11 ELECT 100uF 20% 10V

C302 1-104-665-11 ELECT 100uF 20% 10V
C303 1-104-665-11 ELECT 100uF 20% 10V
C304 1-104-664-11 ELECT 47uF 20% 10V
C305 1-136-357-11 MYLAR 680PF 5% 100V
C306 1-162-306-11 CERAMIC 0.01uF 10% 50V

C307 1-162-301-11 CERAMIC 1500PF 5% 16V
C308 1-162-301-11 CERAMIC 100PF 5% 50V
C309 1-162-301-11 CERAMIC 100PF 5% 50V
C310 1-162-301-11 CERAMIC 100PF 5% 50V
C311 1-136-356-11 CERAMIC 470PF 5% 100V
C312 1-161-494-00 CERAMIC 0.022uF 25V

< CONNECTOR >

CN301 1-695-106-11 PIN, CONNECTOR 4P
CN304 1-506-986-11 PIN, CONNECTOR (PC BOARD) 4P

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

– 61 –

CFD-ZW755

REC SW

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

D301 8-719-991-33 DIODE 1SS133T-77

IC301 8-759-264-71 IC TA2068N

Q301 8-729-036-89 TRANSISTOR KTC3198GR-AT
Q310 8-729-036-77 TRANSISTOR KRC107M

R101 1-249-431-11 CARBON 15K 5% 1/4W
R102 1-249-417-11 CARBON 1K 5% 1/4W
R103 1-249-441-11 CARBON 100K 5% 1/4W
R104 1-247-843-11 CARBON 3.3K 5% 1/4W
R108 1-249-404-00 CARBON 82 5% 1/4W

R112 1-247-807-31 CARBON 100 5% 1/4W
R129 1-249-417-11 CARBON 1K 5% 1/4W
R201 1-249-431-11 CARBON 15K 5% 1/4W
R202 1-249-417-11 CARBON 1K 5% 1/4W
R203 1-249-441-11 CARBON 100K 5% 1/4W

R204 1-247-843-11 CARBON 3.3K 5% 1/4W
R208 1-249-404-00 CARBON 82 5% 1/4W
R212 1-247-807-31 CARBON 100 5% 1/4W
R229 1-249-417-11 CARBON 1K 5% 1/4W
R301 1-247-903-00 CARBON 1M 5% 1/4W

R303 1-249-417-11 CARBON 1K 5% 1/4W
R304 1-249-417-11 CARBON 1K 5% 1/4W
R305 1-249-408-11 CARBON 180 5% 1/4W
R306 1-249-427-11 CARBON 6.8K 5% 1/4W
R308 1-247-863-91 CARBON 22K 5% 1/4W

R309 1-249-401-11 CARBON 47 5% 1/4W
R310 1-249-441-11 CARBON 100K 5% 1/4W
R315 1-249-391-11 CARBON 6.8 5% 1/4W

S301 1-692-167-11 SWITCH, SLIDE (REC/PB)

T301 1-416-041-11 TRANSFORMER, BIAS OSCILLATION

**************************************************************

* 1-677-749-11 VOLUME BOARD

C838 1-162-294-21 CERAMIC 1000PF 5% 50V
C839 1-162-294-21 CERAMIC 1000PF 5% 50V

* CN807 1-695-105-11 PIN, CONNECTOR (PC BOARD) 3P

VOLUME

< DIODE >

< IC >

< TRANSISTOR >

< RESISTOR >

< SWITCH>

< TRANSFORMER>

**************

< CAPACITOR >

< CONNECTOR >

< ENCODER >

MISCELLANEOUS

**************

13 1-533-233-31 HOLDER, FUSE
79 1-792-553-11 WIRE, PARALLEL (23 CORE)
85 1-790-241-11 WIRE, PARALLEL (FFC) (10 CORE)
105 1-452-899-11 MAGNET

* 112 1-790-242-11 WIRE, PARALLEL (FFC) (16 CORE)

402 X-2626-202-1 MOTOR SHASSIS ASSY (MB)

(INCLUDING M701) (SPINDLE)

0403 8-848-483-05 OPTICAL PICK-UP KSS-213C

ANT1 1-754-134-11 ANTENNA, TELESCOPIC

0F901 1-576-107-11 FUSE (3.15A/250V)

HE301 1-543-876-11 HEAD (ERASE)

HP301 1-543-714-31 HEAD, MAGNETIC (PLAYBACK)
HRP301 1-543-714-31 HEAD, MAGNETIC (RECORD/PLAYBACK)
LCD801 1-803-965-11 DISPLAY PANEL, LIQUID CRYSTAL
M301 A-3328-913-A MOTOR ASSY (W) (CAPSTAN/REEL)

(INCLUDING PULLEY)

M702 X-2625-769-1 MOTOR GEAR ASSY (MB) (SLED)

(INCLUDING GEAR)

S304 1-771-686-11 SWITCH, LEAF(MD POWER)
S305 1-692-302-11 SWITCH, LEAF (MD PLAY)
S306 1-692-302-11 SWITCH, LEAF (MD PLAY)
S307 1-771-686-11 SWITCH, LEAF(MD POWER)
S901 1-692-960-11 SWITCH, PUSH (1 KEY)

(CD DOOR OPEN/CLOSE)

0T901 1-433-709-11 TRANSFORMER, POWER

SP901 1-529-245-11 SPEAKER (10cm) (L-CH)
SP902 1-529-245-11 SPEAKER (10cm) (R-CH)

**************************************************************

ACCESSORIES & PACKING MATERIALS

*******************************

0 1-783-878-11 CORD, POWER

3-027-153-11 LID, BATTERY CASE (FOR RMT-CZW750A)
3-046-018-11 MANUAL, INSTRUCTION (ENGLISH)
A-3250-915-A REMOTE COMMANDER RMT-CZW750A

**************************************************************

**************

HARDWARE LIST

**************

#1 7-685-649-79 SCREW +BVTP 3X14 TYPE2 N-S
#2 7-682-548-04 SCREW +B 3X8
#3 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#4 7-685-648-79 SCREW +BVTP 3X12 TYPE2 N-S
#5 7-685-783-09 SCREW +PTT 2X6 (S)

#6 7-685-782-01 SCREW +PTT 2X5 (S)
#8 7-685-000-12 SCREW +PTPWH 2X4 TYPE2
#9 7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S
#10 7-685-647-79 SCREW +P 3X10 TYPE1
#11 7-685-903-31 SCREW +PTPWH 3X10 (TYPE2)

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

VR802 1-418-632-11 ENCODER (VOLUME)

**************************************************************

– 62 –

CFD-ZW755

SERVICE MANUAL

2002.06

SUPPLEMENT - 1

File this Supplement with the Service Manual.

Subject : CHANGE OF CD MECHANISM

US Model

(SPM-02027)

CD mechanism changed to KSM-213RDM from KSM-213CDM after serial
No.0560201.
Please check serial No. when you exchange the parts of CD mechanism.

CFD-ZW755

OPTICAL PICK-UP SECTION
(KSM-213RDM)

407

403

404

407

409

408

406

M701

401

405

402

M702

(including M701)

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

401 2-626-908-01 SHAFT, SLED
402 X-2162-704-1 CHASSIS ASSY (R) (PR), MOTOR

(INCLUDING M701) (SPINDLE)

0403 8-820-161-02 OPTICAL PICK-UP KSS-213R

* 404 2-169-065-01 GEAR(A)
* 405 2-647-408-02 GEAR(B)

406 3-713-786-51 SCREW (M2X3)
407 2-169-388-01 TAPPING (M2), +PWB

* 408 2-169-384-01 SHAFT (S), GEAR
* 409 2-169-385-01 SPRING, SLED

M702 X-2162-712-1 GEAR ASSY (R) (RP), MOTOR (SLED)

(INCLUDING GEAR)

2

CFD-ZW755

Printing Method for Large Sized Documents Such As Circuit Diagrams

Printing the page that exceeds A4-size two pages (or letter size) is possible by specifying the
print range. (Acrobat Reader Version 4.0 or later)

1. The enlarged print is made, if a smaller range than A4 size is specified and the A4 size is
selected as a print paper.

2. Almost real sized print is made, if the range is specified, meeting the print paper size.

3. The reduced print is made, if a larger range than the print paper size is specified.

Printing by Specifying a Range

In printing out the drawings such as a schematic diagram and a printed wiring board larger than
the printed paper size, they can be printed by specifying the range. (Acrobat Reader Version 4.0
or later)

1. Display the page to be printed.

2. From the File menu, select [Page Setup] and set the paper size.

3. From the Command bar, select [Graphic Select Tool].
(Keep pressing

4. Dragging the cursor, enclose the range on the page to be printed.

5. From the File menu, select [Print] and make sure that the [Selected Graphic] is already
checked. Also, if [Fit to page] is checked, the selected range is enlarged or reduced (and
rotated as necessary) meeting the paper size.

, select )

T

@

!

6. To cancel the printed range, click an arbitrary position on the screen.

3

CFD-ZW755

REVISION HISTORY

Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.

Ver. Date Description of Revision

1.0 2000.03 New

1.1 2002.06 SUPPLEMENT-1 (SPM-02027)

1.2 2004.08 Correction of exploded views (Ref. No. 104 and 116). (SPM-04087)