Page 1
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
Page 2
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 –
Page 3
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 µ F
Fig. A. Using an AC voltmeter to check AC leakage.
1.5kΩ
Earth Ground
AC
voltmeter
(0.75V)
– 3 –
Page 4
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
Page 5
Playing a tape
Use these buttons for additional operations
12 1 2
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
31 2
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 –
Page 6
SECTION 3
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 –
Page 7
3-3. CD BLOCK ASSY
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
Page 8
3-5. POWER KEY BOARD, MEGA BASS BOARD, PRESET BOARD, VOLUME BOARD
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 –
Page 9
3-8. REC SW BOARD, PB BOARD
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 –
Page 10
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 –
Page 11
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 –
Page 12
SECTION 4
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 –
Page 13
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 µ F
• 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 –
Page 14
Adjustment Location :
JW735
JW736
JW725
JW708
JW718
JW711
1
5
10
13
14
20
26 27
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
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)
Page 15
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 –
Page 16
z
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
Page 17
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
Page 18
CFD-ZW755
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-
19.45µ sec
ATT : 1/10
T301
VOLT/DIV : 1 V AC
TIME/DIV : 5 µsec
3
3.4Vp-p
19.45µ sec
Q301 C
Note:
• All capacitors are in µ F 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 –
Page 19
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
20 24
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
1 5
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
C26 C28
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
51 0 1 1 1
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
1 23
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
51 01 5
C132
R216
D302
C250 C150 C160 C159
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
4 1
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
51 0 1 1 1
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
1 5
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 –
Page 20
CFD-ZW755
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]
1 2
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 µ F 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.
Page 21
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 –
Page 22
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
26 27
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 –
Page 23
5-8. SCHEMATIC DIAGRAM (CD SECTION)
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 µ F 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 µ sec
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 –
Page 24
z
D
LEVEL SHIFT
27 28 26 25 24 23
2 1 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
20 24
1k 1k
MONITOR
AMP
10k
10k
10k
26dB
4
7dB
MUTE
BUF AMP
B1
10k 10k
ALC1
REC
AMP1
REF AMP
4 5 6 3 2 1
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
18 19 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
9 8 7 10 11 12
R.RO
11
12
IN110IN2
NF1
15 16 17
10k
RADIO
LINE
TAPE TAPE
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
VEE VEE
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
Page 25
IC703 CXD2589Q
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 –
Page 26
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 –
Page 27
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 –
Page 28
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 –
Page 29
6-4. TAPE MECHANISM SECTION-1
(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 –
Page 30
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 –
Page 31
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 –
Page 32
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 –
Page 33
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 –
Page 34
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)
0 403 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 –
Page 35
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 –
Page 36
SECTION 7
BATT BACK 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.... : µ PA....
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 –
Page 37
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 –
Page 38
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 –
Page 39
MAIN CONTROL KEY HEADPHONE
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 (m TUNE-)
S806 1-762-798-11 SWITCH, KEYBOARD (M TUNE+)
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 –
Page 40
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 –
Page 41
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 –
Page 42
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
0 R394 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 –
Page 43
REC SW PRESET POWER KEY POWER PB
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 >
0 F901 1-576-107-11 FUSE (3.15A/250V)
< JACK >
0 J901 1-540-009-11 INLET, AC ( -AC IN)
< TRANSFORMER >
0 T901 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 –
Page 44
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)
0 403 8-848-483-05 OPTICAL PICK-UP KSS-213C
ANT1 1-754-134-11 ANTENNA, TELESCOPIC
0 F901 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)
0 T901 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 –
Page 45
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.
Page 46
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)
0 403 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
Page 47
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
Page 48
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)