Sony PMCD-407-L Service manual

PMC-D407L

SERVICE MANUAL

Ver 1.0 1998. 09

CD

Section

Tape

Section

AEP Model

Model Name Using Similar Mechanism PMC-D307L
CD Mechanism Type KSM-213CDM
Optical Pick-up Name KSS-213C
Model Name Using Similar Mechanism PMC-D307L
T ape Transport Mechanism Type MF-D307

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/–2.5 dB

Wow and flutter

Below measurable limit

Radio section

Frequency range

FM Except Italian model 87.6 - 107 MHz

Italian model 87.5 - 108 MHz
MW 531 - 1,602 kHz
LW 153 - 279 kHz

IF

FM: 10.7 MHz
MW/LW: 450 kHz

Aerials

FM: External aerial terminal
MW/LW: External aerial terminal

SPECIFICA TIONS

Cassette-corder section

Recording system

4-track 2-channel stereo

Fast winding time

Approx. 130 s (sec.) with Sony cassette C-60

Frequency response

TYPE I (normal): 40 - 15,000 Hz

Super woofer

Speaker

Woofer: 10 cm (4 in.) dia., 4.0 ohms, cone type

Power output

30 W (at 100 Hz)

Power consumption

AC 30 W

Dimensions (incl. projecting parts)

Approx. 210 × 210 × 247 mm (w/h/d)
(8 3/8 × 8 3/8 × 9 3/4 inches)

Mass

Approx. 4.1 kg (9 lb. 1 oz.)

– Continued on next page –

MICROFILM

PERSONAL COMPONENT SYSTEM

– 1 –

General

Speaker

Full range: 8 cm (3 1/4 in.) dia., 6.0 ohms,
cone type × 2

Input

LINE IN jack (stereo minijack)
Minimum input level 250 mV

Outputs

Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
LINE OUT jack (stereo minijack)
Rated output level 440 mV at load impedance
47 kilohms
Optical digital output (optical output connector)
Wave length: 630 - 690 nm

Maximum power output

10 W + 10 W

Power requirements

For personal component system:
230 V AC, 50 Hz
For remote commander:
3 V DC, 2 R6 (size AA) batteries

Power consumption

AC 35 W

Dimensions (incl. projecting parts)

Player: approx. 130 × 211 × 200 mm (w/h/d)

(5 1/8 × 8 3/8 × 7 7/8 inches)

Left speaker: approx. 130 × 210 × 235 mm

(w/h/d) (5 1/8 × 8 3/8 × 9 3/8 inches)

Right speaker: approx. 130 × 210 × 200 mm

(w/h/d) (5 1/8 × 8 3/8 × 7 7/8 inches)

Mass

Player: approx. 1.7 kg (3 lb. 12 oz.)
Left speaker: approx. 3.2 kg (7 lb. 1 oz.)
Right speaker: approx. 1.6 kg (3 lb. 9 oz.)

Supplied accessories

Remote commander RMT-C305AD (1)
FM lead aerial (1)
MW/LW loop aerial (1)
Audio connecting cord (2)

Design and specifications are subject to change without
notice.

TABLE OF CONTENTS

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

2. GENERAL

2-1. Location of Controls ........................................................... 4

3. DISASSEMBLY

3-1. Cabinet (Rear) Section ........................................................ 5

3-2. Case (Lower) Section .......................................................... 6

3-3. Tape Mechanism Deck, Line Board .................................... 6

3-4. Cabinet (CD) Section .......................................................... 7

3-5. CD, System Board...............................................................7

3-6. RDS Board, LCD Section ................................................... 8

3-7. Optical Pick-up Section.......................................................8

3-8. Rear Chassis (Speaker) Assy ............................................... 9

3-9. Power Amp, Terminal, Jack Board...................................... 9

3-10. Power Board...................................................................... 10

3-11. Rear Chassis (Woofer Speaker) Assy................................ 10

3-12. S/Woofer Amp Board........................................................ 11

3-13. Woofer Power Board ......................................................... 11

4. MECHANICAL ADJUSTMENTS............................... 12

5. ELECTRICAL ADJUSTMENTS

Tape Section .......................................................................... 12

Tuner Section......................................................................... 14

CD Section ............................................................................ 16

6. DIAGRAMS

6-1. IC Pin Description............................................................. 20

6-2. Circuit Boards Location .................................................... 21

6-3. Block Diagram –Tuner Section–....................................... 23

6-4. Block Diagram –CD Section–........................................... 25

6-5. Block Diagram –Tape Section– ........................................ 27

6-6. Printed Wiring Board –Tuner Section– ............................. 29

6-7. Schematic Diagram –Tuner Section–................................ 31

6-8. Printed Wiring Boards –RDS Section– ............................. 33

6-9. Schematic Diagram –RDS Section– ................................. 35

6-10. Printed Wiring Boards –CD Section– ............................... 37

6-11. Schematic Diagram –CD Section–.................................... 39

6-12. Printed Wiring Boards –Main Section– ............................ 42

6-13. Schematic Diagram –Main Section–................................. 45

6-14. Printed Wiring Boards –Control Section–......................... 48

6-15. Schematic Diagram –Control Section– ............................. 51

6-16. Printed Wiring Boards –Woofer Speaker Section– ........... 55

6-17. Schematic Diagram –Woofer Speaker Section– ............... 57

6-18. Printed Wiring Boards –Power Amplifier Section– .......... 59

6-19. Schematic Diagram –Power Amplifier Section– .............. 61

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE
WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PAR TS WHOSE
P AR T NUMBERS APPEAR AS SHO WN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

7. EXPLODED VIEWS

7-1. Case Section ...................................................................... 68

7-2. Cabinet (Front) Section ..................................................... 69

7-3. Cabinet (CD) Section ........................................................ 70

7-4. Optical Pick-up Section..................................................... 71

7-5. Tape Mechanism Deck Section-1 ...................................... 72

7-6. Tape Mechanism Deck Section-2 ...................................... 73

7-7. Speaker (L) Section........................................................... 74

7-8. Speaker (R) Section........................................................... 75

7-9. Woofer Speaker Section .................................................... 76

8. ELECTRICAL PARTS LIST ........................................ 77

– 2 –

SECTION 1

SERVICING NOTES

CHUCK PLATE JIG ON REPAIRING

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

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

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.

LASER DIODE AND FOCUS SEARCH OPERATION
CHECK

1. Turn OPERATE switch on with to disc inserted and press
FUNCTION button to CD position.

2. Open the lid (CD).

3. Turn on S801 as following figure.

4. Press the ( (CD) button.

5. Confirm the laser diode emission while observing the objecting
lens. When there is no emission, Auto Po wer Control circuit or
Optical Pick-up is broken.
Objective lens moves up and do wn three times for focus search.

S801

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 pick­up block. Therefore, when checking the laser diode emission, ob­serve from more than 30 cm away from the objective lens.

This Compact Disc player is classified as a
CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT table is
location on the rear exterior.

CAUTION

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

– 3 –

2-1. LOCATION OF CONTROLS

SECTION 2

GENERAL

– upper side view –

5

7

8
9

10

11
12

13

14

– front side view –

1

234

6

16

17

18

19

20

15

1. 6 PUSH OPEN/CLOSE button (CD)

2. PLAY MODE MONO/ST ISS button

3. PGM SET AUTO PRESET button

4. SOUND button

5. 2 (Headphones) jack

6. RDS display window

7. OPERATE (power) button

8. Display window

9. Remote sensor window

10. FUNCTION button

11. TAPE operation buttons

9 (Reverse side playback) button
( (Front side playback) button
p (Stop) button

12. DIR MODE button

13. r/P (Recording/pause) button

21
22

23

2425

14. RADIO operation buttons
BAND button
PRESET – button
PRESET + button

15. OPTICAL DIGITAL OUT (CD) jack

16. VOLUME +/– button

17. DISPLAY ENTER/MEM button

18. =/+, TUNE –/+ button

19. 0/) button

20. CD operation buttons

( (Playback) button
P (Pause) button
p (Stop) button

21. 6 PUSH (cassette holder open) button

22. Cassette holder

23. OPEN $ knob

24. LINE OUT jack

25. LINE IN jack

– 4 –

SECTION 3

DISASSEMBLY

• The equipment can be removed using the following procedure.

Set Cabinet (rear) Case (lower) Cabinet (CD) CD, System RDS board, LCD section

section section section board Optical pick-up section

Tape mechanism deck, Line board

Rear chassis (speaker) assy Power Amp, Terminal, Jack board Power board
Rear chassis (woofer speaker) assy S/Woofer Amp board Woofer power board

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

3-1. CABINET (REAR) SECTION

2

KTP 3x10

1

KTP 3x10

6

cabinet (rear) section

4

BVTP 3x10

5

KH312

3

BVTP 3x10

– 5 –

3-2. CASE (LOWER) SECTION

4

BVTP 3x10

3

earth lead

5

case (lower) section

1

parallel wire (27 core)

(CNP801)

2

CNP3, 301, 303, 305, 307, 310, 311

3-3. TAPE MECHANISM DECK, LINE BOARD

3

BVTP 3x10

5

BVTP 3x10

7

LINE board

2

P 2.6x8

4

BVTP 3x10

6

tape mechanism

deck

1

CNP705

– 6 –

3-4. CABINET (CD) SECTION

1

CNP705

4

cabinet (CD) section

3

CNP802, 803

3-5. CD, SYSTEM BOARD

9

BVTP 3x10

2

FFC cable 16P

(optical pick-up)

5

CD board

2

claws

4

BVTP 3x10

3

parallel wire (9 core)

(CNP706)

0

SYSTEM board

8

BTP 2.6x8

7

CNP804

1

CNP707

– 7 –

6

S801

3-6. RDS BOARD, LCD SECTION

4

P 2.6x8

3

P 2.6x8

5

RDS board

1

2

parallel wire (19 core)

(CNP402, 403)

parallel wire (19 core)

(CNP401, 404)

7

LCD section

3-7. OPTICAL PICK-UP SECTION

1

screw (2.6x16)

6

BTP 2.6x8

2

optical pick-up section

– 8 –

g

3-8. REAR CHASSIS (SPEAKER) ASSY

0

3

CNP504

4

rear chassis (speaker) assy

1

screw B tappin

3-9. POWER AMP, TERMINAL, JACK BOARD

6

BTP 3x10

5

BVTP 3x10

2

screw B tapping

9

JACK board

8

TERMINAL board

1

CNP503

3

BVTP 3x1

2

CNP505

7

POWER AMP board

4

BVTP 3x10

– 9 –

3-10. POWER BOARD

6

1

CNP501

4

P 4x

5

POWER board

3-11. REAR CHASSIS (WOOFER SPEAKER) ASSY

4

CNP601

3

P 4x6

2

P 3x6

3

CNP603

5

rear chassis (woofer speaker) assy

1

screw +B tapping

2

– 10 –

screw +B tapping

3-12. S/WOOFER AMP BOARD

0

3

BVTP 3x10

5

S/WOOFER AMP board

1

2

CNP602

CNP605

4

BTP 3x1

3-13. WOOFER POWER BOARD

1

2

P 4x6

CNP606

3

P 4x6

4

WOOFER POWER board

– 11 –

SECTION 4

MECHANICAL ADJUSTMENTS

SECTION 5

ELECTRICAL ADJUSTMENTS

PRECAUTION

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

record/playback/erase head pinch roller
rubber belts capstan
idlers

2. Demagnetize the record/playback/erase head with a head de­magnetizer. (Do not bring the head demagnetizer close to the
erase head.)

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, apply suitable locking compound to the
parts adjusted.

5. The adjustments should be performed with the rated power sup­ply voltage unless otherwise noted.

Torque Measurement

Mode Torque Meter Meter Reading

FWD
FWD 2.0 – 6.0 g•cm

Back tension (0.028 – 0.076 oz•inch)
REV
REV 2.0 – 6.0 g•cm

Back tension (0.028 – 0.076 oz•inch)
FF, REW CQ-201B

CQ-102C

CQ-102RC

30 – 70 g•cm

(0.42 – 1.02 oz•inch)

30 – 70 g•cm

(0.42 – 1.02 oz•inch)

80 – 170 g•cm

(1.12 – 2.38 oz•inch)

T ape Tension Measurement

Mode Tension Meter Meter Reading

FWD CQ-403A
REV CQ-403R

more than 90 g

(more than 3.17 oz)

TAPE SECTION 0 dB = 0.775 V

1. The adjustments should be performed in the order given in the
service manual. (As a general rule. Playback circuit adjustment
should be completed before performing recording circuit ad­justment.)

2. The adjustments should be performed for both L-ch and R-ch
unless otherwise indicated.

Standard Output Level

SP OUT PHONES

Load impedance 6 Ω 32 Ω
Output level 0.775 V (0 dB) 0.25 V (–10 dB)

Test T ape

Type Signal Used for

WS-48B 3 kHz, 0 dB Tape speed adjustment
P-4-A063 6.3 kHz, –10 dB Head azimuth adjustment

Tape Speed Adjustment

Procedure:

Mode: playback

digital frequency

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

set

2

Adjust so that the value on the frequency counter is 3 kHz.

counter

32

Ω

(headphones) jack

Specification Values:

Digital frequency counter

2,970 to 3,030 Hz

Adjust so that the frequency at the beginning and that at the end of
tape winding are between 2,970 and 3,030 Hz.

Adjustment Location:

adjustable
resistor

M691

– 12 –

Record/Playback Head Azimuth Adjustment

k

Procedure:

1. Mode: playback

test tape
P-4-A063
(6.3 kHz, –10 dB)

set

2

level meter

Ω

32

+
–

(headphones) jac

2. Turn the adjustment screw for the maximum output levels. If
these levels do not match, turn the adjustment screw

until both

of output levels match together within 1 dB.

Adjustment Location:

forward

L-CH
peak

screw
position

3. Phase Check
Mode: playback

test tape
P-4-A063
(6.3 kHz, –10 dB)

R-CH
peak

L-CH

set

R-CH

within
1dB

output
level

32

32

2

(headphones) jack

Screen pattern

L-CH
peak

Ω

Ω

R-CH
peak

oscilloscope

H

V

+

+

–

–

within
1dB

screw
angle

reverse

screwdriver

in phase 45

Good Wrong

90 °135 °180

°

°

4. After the adjustment, lock the screws with locking compound.

– 13 –

TUNER SECTION 0 dB = 1 µV

)

Precautions in Repairing

Note : As a tuner unit (TU1) is difficult to repair if faulty,

replace it with new one.

• FM Section

Setting:

FUNCTION button: FM

FM RF signal
generator

0.01

22.5 kHz frequency
deviation by 400 Hz signal
output level : as low as possible

• MW/LW Section

Setting:

FUNCTION button: MW or LW

AM RF signal
generator

EXT ANT FM
jack (CNP2)

µ

F

set

Put the lead-wire
antenna close to
the set.

FM FREQUENCY COVERAGE

ADJUSTMENT

Frequency Display 87.5 MHz 108 MHz
Reading on Digital voltmeter 1.3 V or more 9.0 V or less
Adjustment Part <confirmation> <confirmation>

FM TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

<confirmation> <confirmation>

87.5 MHz 108 MHz

MW FREQUENCY COVERAGE

ADJUSTMENT

Frequency Display 531 kHz 1,611 kHz
Reading on Digital voltmeter 0.85 ± 0.5 V 6.8 ± 1.5 V
Adjustment Part <confirmation> <confirmation>

MW TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L3 CT4

621 kHz 1,404 kHz

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

• Connecting Level Meter (FM, MW and LW)

level meter
(range: 0.5-5 V ac

Ω

32

set

2

(headphones) jack

• Connecting Digital Voltmeter (FM, MW and LW)

digital
voltmeter

tuner board
TP (VT)

AM IF ADJUSTMENT

Adjust for a maximum reading on level meter.

CFT1

450 kHz

LW FREQUENCY COVERAGE

ADJUSTMENT

Frequency Display 153 kHz 279 kHz
Reading on Digital voltmeter 0.6 ± 0.4 V 7.5 ± 0.5 V
Adjustment Part <confirmation> L4

L W TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L5 CT5

162 kHz 261 kHz

Adjustment Location: TUNER board (See page 15.)

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

– 14 –

Adjustment Location:

T

– tuner board (component side) –

TP

(VT)

CFT1

AM IF

ADJUSTMENT

IC1

L4

LW

FREQUENCY

COVERAGE

ADJUSTMENT

TU1

CT4 L3

MW

TRACKING

ADJUSTMENT

CT5
L5

LW
TRACKING
ADJUSTMEN

– 15 –

CD SECTION

Notes on Adjustment

1. Perform adjustment in test mode.

After adjustments, be sure to release test mode.

2. Perform adjustments in the order given.

3. Use the disc (YEDS-18. Part No. 3-702-101-01) only when so

indicated.

How to Put the Set into Test Mode

1. Disconnect an AC plug cord. (Power is not applied to the set.)

2. Solder across the TEST1 terminal.

3. Close the lid (CD).

4. Connect an AC plug cord.

[SW1 BOARD] (Conductor Side)

TEST1
terminal

E-F Balance Adjustment

This adjustment is to be done when the optical pick-up is replaced.

Procedure:

oscilloscope

(DC range)

CD board

TP (TRACKING-Y)

TP (VC)

+
–

1. Connect the oscilloscope to TP (TRACKING-Y) and TP (VC)
on the CD board.

2. Insert the disc (YEDS-18) in and close the lid (CD).

3. Put the set into test mode.

4. Press the + and = buttons to move the optical pick-up to
the center.

5. Press the ( button.

From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.

6. Adjust R V703 so tha t the oscilloscope traverse wav eform is sym­metrical, as shown in the figure below.

Note: Take long sweep time

VOLT/DIV: 0.2 V (with the 10:1 probe in use.)
TIME/DIV: 1 ms

for easy monitoring.

How to Release the Test Mode

1. Be sure to disconnect the AC plug cord and remove the solder
bridge at the TEST1 terminal connected before in setting.

2. The set thus becomes available for normal operation

Before Beginning Adjustment

Put the set into test mode and perform the following checks.
Repair if there are any problems.

• Sled Motor Check

Press the +, = buttons and confirm that the optical pick-up
moves smoothly from the innermost to outermost circumference
and back smoothly and with no catching or abnormal noises.

+ : Optical pick-up moves to the outer circumference
= : Optical pick-up moves to the inner circumference

• Focus Search Check

1. Press the ( button. (Focus search operation is performed con­tinuously.)

2. Look at the optical pick-up objective lens and confirm that it
moves up and down smoothly, when no catching or abnormal
noises.

3. Press the p button.
Confirm that focus search operation stops. If it does not , press
the p button again longer.

A

0 V

A=B

B

0 V

Adjustment value: 0.4 ± 0.2 Vp-p (A + B)

7. Release the test mode after adjustment is completed.

Adjustment Location: CD board (See page 19.)

A

B

A=B

Note: When the malfunction is occurred by mis-passing other keys, turn

off the power and check again from making the test mode.

– 16 –

Focus Bias Adjustment

This adjustment is to be done when the optical pick-up is replaced.

Procedure:

oscilloscope

(AC range)

CD board

TP (RF)
TP (VC)

+
–

1. Connect the oscilloscope TP (RF) and TP (VC) on the CD board.

2. Insert the disc (YEDS-18) in and close the lid for CD.

3. Put the set into test mode. (See page 16.)

4. Press + and = buttons to move the optical pick-up to the
center. (Move the optical pick-up to the music area on the disc
to enable easy visibility of the eye pattern.)

5. Press the ( button.

From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.

6. Press the ( button.
[Both tracking and sled are turned ON.]

7. Adjust RV701 so that the oscilloscope waveform is as sho wn 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/DIV : 0.2 V (With the 10:1 probe in use)
TIME/DIV : 500 ns

1.3

±

0.2 Vp-p

REFERENCE

Focus/Tracking Gain Adjustment

A frequency response analyzer is necessary in order to perform this
adjustment exactly .
However , this gain has a mar gin, so e ven if it is slightly off, there is
no problem. Therefore, do not perform this adjustment.
Focus/tracking gain determines the pick-up follow-up (vertical and
horizontal) relative to mechanical noise and mechanical shock when
the 2-axis device operate.
However, as these reciprocate, the adjustment is at the point where
both are satisfied.

• When gain is raised, the noise when the 2-axis device operates
increases.

• When gain is lowered, mechanical shock and skipping occurs
more easily.

• When gain adjustment is off, the symptoms below appear.

Gain

Symptoms

• The time until music starts becomes

longer for p→( on automatic
selection. low low or high
(=, + buttons pressed.)
(Normally takes about 2 seconds.)

• Music does not start and disc

continues to rotate for p→( or
automatic selection.
(=, + buttons pressed.)

• Sound is interrupted during PLAY.
Or time counter display stops — low
progressing.

• More noise during 2-axis device
operation.

Focus Tracking

—low

high high

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

8. Release the test mode after adjustment is completed.

Adjustment Location: CD board (See page 19.)

– 17 –

The following is a simple adjustment method.

– Simple Adjustment –

Note:Since exact adjustment cannot be performed, remember the posi-

tions of the controls before performing the adjustment. If the posi­tions after the primary adjustment are only a little different, return
the controls to the original position.

oscillosope
(DC range)

CD board

8. Connect the oscilloscope to TP (TRACKING-Y) and TP (VC)
on the CD board.

9. Adjust RV704 so that the waveform is as shown in the figure
below. (tracking gain adjustment)

VOLT/DIV: 1 V
TIME/DIV:2 ms

0 V

TP (FOCUS-Y)

TP (TRACKING-Y)

TP (VC)

+
–

Procedure:

1. Keep the set horizontal.
If the set is not horizontal, this adjustment cannot be performed
due to the gravity against the 2-axis device.

2. Connect the oscilloscope TP (FOCUS-Y) and TP (VC) on the
CD board.

3. Insert the disc (YEDS-18) in and close the lid for CD.

4. Put the set into test mode. (See page 16.)

5. Press the ( button.

From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.

6. Press the ( button.
[Both tracking and sled are turned ON.]

7. Adjust RV702 so that the waveform is as shown in the figure
below. (Focus gain adjustment)

VOLT/DIV: 100 mV
TIME/DIV:2ms

100 mV

0 V

• Inconnect Examples (DC level changes more than on adjusted

waveform)

• Incorrect Examples (fundamental wave appears)

low tracking gain

VOLT/DIV: 1 V
TIME/DIV: 2ms

0 V

high tracking gain
high fundamental wave
than for low gain

VOLT/DIV: 1 V
TIME/DIV: 2ms

0 V

Note:

VOLT/DIV: with the 10:1 probe in used.

10. Release test mode after adjustment is completed.

Adjustment Location: CD board (See page 19.)

low focus gain

high focus gain

VOLT/DIV: 100 mV
TIME/DIV:2ms

250 mV

0 V

VOLT/DIV: 100 mV
TIME/DIV:2ms

100 mV
75 mV

0 V

– 18 –

Connection and Adjustment Location:

)

–CD board (conductor side)–

TP

(RF)

RF

TRACKING

TP

(FOCUS-Y

IC701

X

VC

Y

Y

FOCUS

X

–CD board (component side)–

FOCUS BIAS

ADJUSTMENT

CNP706

RV701

TP

(TRACKING-Y)

RV703
E-F BALANCE
ADJUSTMENT

TP

(VC)

RV704

TRACKING GAIN

ADJUSTMENT

RV702

FOCUS GAIN

ADJUSTMENT

CNP701

– 19 –

SECTION 6

DIAGRAMS

6-1. IC PIN DESCRIPTION

• IC801 CXP83120A-022Q (SYSTEM CONTROL, LCD DRIVE)

Pin No. Pin Name I/O Pin Description

1 AC CHK I AC check input
2 C-SCOR I CD-SCOR input
3 RMC I Remote commander input
4 C-XRST O CD system reset output
5 C-XLAT O CD DSP (IC702) command latch output
6 C-DAT O CD DSP (IC702) command data output
7 C-CLK O Clock output for CD DSP (IC702) command
8 C-DOOR I Open/close detection input (“L”: close, “H”: open)

9 328/332 I 328/332 select input (Fixed at “H”.)
10 C-SENS I CD-SENS input
11 C-SQCK O Clock output for CD SUB-Q.
12 C-SQSO I CD SUB-Q input
13 T-BIAS I Tape REC BIAS input
14 — — Not used. (Open)
15 T-REC I Tape REC input
16 T-SOL O Plunger control output
17 T-MODE O HEAD switching output
18 T-AMS I AMS sensitivity switching
19 T-MCON O Motor control output (“H”: Motor ON)
20 P-CON O Power on/off control output
21 V-CLK O Volume clock output
22 V-DAT O Volume data output
23 V-CE O Electrical volume (IC302) chip enable output
24 R-ST I Stereo detection input
25 R-COUNT I Tuner PLL IC count input
26 R-DAT O Tuner PLL IC data output
27 R-CLK O Tuner PLL IC clock output
28 R-CE O Tuner PLL IC chip enable output
29 9K/10K I 9K/10K select input (Fixed at “H”.)
30 T-STAT I Tape detection input

31 – 34 KEY-0 – 3 I Key return signal input

35 INIT O Initial setting output (Not used.)
36 SIMUKE I Destination setting terminal (Fixed at “H”.)
37 SFC O Shift clock ON/OFF out
38 RST I Reset input
39 EXTAL1 I Clock oscillation input (4.19 MHz)
40 XTAL1 O Clock oscillation output (4.19 MHz)
41 VSS — Ground (for A/D converter)
42 XTAL2 O Clock oscillation output (Not used.)
43 EXTAL2 I Clock oscillation output (Fixed at “L”.)
44 AVREF I Reference voltage input (for A/D converter)
45 AVSS — Ground (for A/D converter)
46 VL O LCD bias resistor current control terminal (Cut off at standby)

47 – 49 VLC3 – 1 — LCD bias power supply terminal
50 – 53 COM0 – 3 O LCD common signal output terminal
54 – 77 SEG0 – 23 O LCD segment signal output terminal
78 – 84 NC — Not used. (Open)
85 – 87 — — Not used. (Open)

88 BL-CONT O LCD Back light control output
89 VDD — Power supply (+5 V)

– 20 –

Pin No. Pin Name I/O Pin Description

90 NC — Connected to the power supply.
91 VSS — Ground
92 TX O Crystal connection for clock oscillation. (32.768 kHz)
93 TEX I Crystal connection for clock oscillation. (32.768 kHz)
94 C-MUTE O Mute output for CD.
95 B-MUTE O Mute output for Tuner.
96 A-MUTE O Mute output for Audio.
97 ISS1 I ISS1 switch input
98 ISS2 I ISS2 switch input
99 T-END I Tape end detection input

100 NC — Not used. (Open)

6-2. CIRCUIT BOARDS LOCATION

– Main Section –

H/P board

RDS.LCD board

LAMP1 board

SW1 board

HEAD board

SW2 board

RDS board

SYSTEM board

REGULATOR board

CD board

CD MOTOR board

LAMP2 board

AUDIO board

SW board

LINE board

TUNER board

– 21 –

d

– Speaker (L) Section –

d

TERMINAL board

JACK board

POWER AMP boar

POWER board

– Woofer Speaker Section –

S/WOOFER AMP board

OUTLET board

LEVEL board

S/WOOFER AMP2 board

AC OUTLET2 boar

WOOFER POWER board

– 22 –

6-3. BLOCK DIAGRAM — TUNER SECTION —

TU1

TUNER UNIT

CNP2

EXT ANT

FM

ANT

1 5 8 6

VT

OSC OUT

VCC

IF OUT

7

CF1 CF2

FM B+SW

Q24

IF AMP

Q4

RADIO7.5V

IF MUTE

Q8

PMC-D407L

FM/AM RF AMP, OSC, IF AMP, DET

FM
IF IN

6

IF

BUFFER

FM

DET

IC1

FM/AM

BUFFER

AM

DET

DET
OUT

17 16

FM

MPX

L OUT

R OUT

R-CH

L-CH

A

TAPE SECTION

(Page 27)

11

12

MPX

T1

IN

MW/LW LOOP

ANTENNA

04

CNP1

MW/LW

CT5, L5

LW TRACKING

L3

MW RF

MW SW

L5

LW RF

Q3

Signal Path

: FM
: MW/LW

R-ch : same as L-CH.

LW SW

Q1

MW SW

Q2

MW TRACKING

CT5 CT4

LW
SW

Q5

MW SW

Q21

AMP

Q6

D5

LW
SW
Q7

VT

CONTROL

Q13

L4CT4, L3
LW

FREQUENCY

COVERAGE

L4

AM OSC

LW SW

Q22

ST-IND

XIN

CF4

7

CD

6

DA

5

CK

4

CE

1

2

5

12

4

5V

VCO

13 10

STEREO

SW
Q17

X1

75kHz

FM/MW DISPLAY

CONTROL

IC404

VDD1

VDD2

R DATA

R CLK

MUX

2.62MHz

RESET
IC402

2

16

X402

12

SYSTEM CONTROL

IC801 (1/3)

R ST

24

B MUTE

95

25

R COUNT
R DAT

26
27

R CLK
R CE

28

RDS LCD
CONTROL

6

DATA

5

CLK

EXTAL

29

XTAL

30

28

RESET

IC401

COM 0-3

SEG 0-31

36

|

69

•

74

•

75

LCD401

RADIO DATA SYSTEM

LIQUID CRYSTAL

DISPLAY PANEL

MO-ST

BAND

AM

IF IN

7

CFT1

AM
RF IN

24

AM
OSC

AM

22

OSC

AM

MIX

MIX
OUT

OSC
OUT

3

19

CFT1
AM IF

MONO-ST

SW
Q12

BAND

SW
Q10

RDS

CONTROL

SW

Q25,26

RDS

CONTROL

Q27

RDS

DETECT

Q28

IF OUT
181514

FM/LW

CONTROL

SW

Q407

14
13

9

16

8

17
10

21

11

AM

HI-CUT

Q9

IF SW

Q11

IF IN
P6
MO/ST
AM IN

FM

FM IN
LW

PD1

MW

PLL
IC2

XOUT

Q405

5V

– 23 – – 24 –

PMC-D407L

6-4. BLOCK DIAGRAM — CD SECTION —

OPTICAL PICK-UP

KSS-213C

I-V

AMP

PD

LD

TRACKING

FOCUS

04

LD POWER

CONTROL
Q701, 703

M702

(SLED)

M701

(SPINDLE)

CD RF & SYSTEM SERVO PROCESSOR

RV703

E-F

BALANCE

RV702
FOCUS

GAIN

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

T+

T-

F+

F-

SL+

M

SL-

SP+

M

SP-

IC701

PD1 RF PCMD

35 31
36

PD2

39

E

38

F

40

EI

1

FO

2

FI

34

PD

33

LD

IC703

27

LEVEL

SHIFT

26

18

LEVEL

SHIFT

17

2

LEVEL

SHIFT

1

12

LEVEL

SHIFT

11

RFO

25

FOK

SENS

24
21

DATA

20

XLT

19

CLK

23 55

C.OUT

F.BIAS

TO

TI

XRST

SLO
FEO
TFO

MUTE

RV701
FOCUS

37

42
44

22

16

6

13

25

19

3

7

10

14
15

TIN

FIN

SLIN

SPIN

SPI

BIAS

RV704

TRACKING

GAIN

CD DIGITAL SIGNAL PROCESSOR

S701

(LIMIT)

IC702

14 21 6 12

EMPH

FOK

1

54

SEIN
DATO

56
57

XLTO

59

CLKO
CNIN

60

SPOA

50

XRST

64

LDON
MDP

3

40
22

BCK

20

LRCK

XTAI

34

XTAO

35

MUTE

48

39

DOUT

49 10

SENS
SCOR

43
46

SQSO
SQCK

47
51

DATA

52

XLAT
CLOK

53

X701

16.9344MHz

FREQUENCY
CONVERTER

Q802, 803

32.768kHz

S801

OPEN/CLOSE

X801

PUSH

5
8

18

1

22

SYSTEM CONTROL, LCD DRIVE

94

2
12
11

6

5

7

D802

4

D803

92

93

37

39

40

X802

4.19MHz

8

D/A CONVERTER

IC704

DATA LO

EMPH
BCK
LRCK

XI

MUTE

RSTN

C-MUTE COMO-3
C-SENS
C-SCOR
C-SQSO
C-SQCK
C-DATA
C-XLAT
C-CLK

C-XRST

TX

TEX

SFC

EXTAL1

XTAL1

C-DOOR

RO

IC801 (3/3)

SEG1-23

KEY0
KEY1
KEY2
KEY3

BL CONT

RMC

AC CHK

142

RST

50

77

31
32
33
34

88

38

|

3

1

BL7.5V

R-CH

OPTICAL

DIGITAL OUT

3

RESET

IC803

AC CHK

Q801

L-CH

(CD)
J331

LCD801

LIQUID CRYSTAL

DISPLAY PANEL

S901-923

KEY MATRIX

LCD BACK

LIGHT DRIVE

Q805

3

D805

21

Q804

REMOTE
CONTROL
RECEIVER

IC901

1

COM12V

TAPE SECTION

B

(Page 27)

PL801,802,

PL804,805

(LCD BACK LIGHT)

D804

+5V

3 2

REG

IC802

COM12V

Signal Path

: CD
: digital out

R-ch : same as L-CH.

– 25 – – 26 –

6-5. BLOCK DIAGRAM — TAPE SECTION —

PMC-D407L

(Page 26)

(Page 24)

TUNER SECTION

(HEAD POSITION)

J323

LINE IN

B

CD SECTION

A

L-CH

R-CH

ERASE

HRPE101

PM691

PLUNGER

SOLENOID

S696

MODE

S691
HALF

(CASSETTE)

S694

REC-REV

(ERASE PROOF)

S695

REC-FWD

(ERASE PROOF)

(CAPSTAN/REEL)

04

L-CH

L-CH

M691

PH691

M

REF

R-CH

Q102

REC/PB

SW

Q302, 303

TC M.SW

Q311, 312

CD/LINE

MUTE

R-CH

R-CH

Q308

99

17

30

19

Q331, 332

T301

BL7.5V

D312

T END

T MODE

T STAT

T MCON

CONTROL

MUTE

CONTROL

Q333

REC/PB PRE AMP

SYSTEM CONTROL

IC801 (2/3)

Q131
Q132

L. CD

22

L. RAD

24 20 31 24

L. IN

5

L. RD

4

R. IN

8

R. RD

9

SOLENOID

DRIVE

Q309

BUFFER

Q310

Q317

Q325

REC/PB

SW

Q304, 305

COM12V

Q307

TC CONTROL

D317

CD5V

RADIO7.5V

D319

IC301

LOGIC

REC/PB

SW

Q324

BIAS
OSC

Q301

REC/PB

SW

Q326, 328

T AMST SOL

A MUTE

V CLK
V DAT

V CE

T BIAS

ISS1
ISS2

T REC

P CONT

L. LO

R. LO

TAPE

REC

BL7.5V

REC/PB

1816
96
21
22
23
13
97
98
15

20

18

15
21

SW

Q306

BL7.5V

MUTE

R-CH R-CH

AMS AMP DET

ELECTRONIC VOLUME

IC302

VOLTONE

DRIVER

12 13 14 15 18 19 20 21 23

Signal Path

: FM
: TAPE (PB)
: TAPE (REC)
: LINE IN
: CD

R-ch : same as L-CH.

IC305

COMP

CONTROL

BUFFER

Q604,605

BUFFER

Q606,607,608

Q101
Q104

IMPEDANCE USE 6Ω

Q103

F501 T501

F602

F603

Q609

R-CH

SPEAKER

OUT R-ch

J501

R-CH

RV601
LEVEL

T601

WOOFER AMP

IC601

ST/BY

3

7 6

V OUT

V IN

J332

LINE OUT

SP101

SPEAKER

L-CH

SP201

SPEAKER

R-CH

J301

(AC IN)

(AC IN)

F601

J602

AC OUTLET

MAX 35W

SP601

WOOFER

SPEAKER

J601

J303

SIGNAL

SIGNAL

OUTPUT

J502

SIGNAL INPUT

-1
L-1L

-2R-2

D305

H/P AMP

SW

Q334

Q319

BL7.5V

POWER

CONTROL

Q313

COM12V

TO

WOOFER AMP

INPUT

WOOFER

CD7.5VCOM5V

WOOFER

BUFFER

Q399

STANDBY

83

6

Q330

CD5V

D320

Q314

RADIO7.5V

R-CH

CD

+5V SW

Q320

VT

MUTE

Q398

J302

SIGNAL OUTPUT

MEGA BASS

Q329

BL7.5V

TU7.5V

SW

Q316

D307

R

+5V REG

LED

DRIVE

Q611

BUFFER

Q602,603

REG

B+

Q610

3 1

LINE AMP

IC304

3

2

POWER AMP

IC309

H/P AMP

IC303

7 1

VCC

2

MUTE
CONTROL
Q327, 335

CD +7.5V

REG

Q318

AUDIO

+7.5V REG

Q315

+12V REG

Q323

REG

B+

Q601

+18V

–18V

D611

POWER

MUTE

Q612,615

12

14

15

17

RECT

D501-504

D601-604

RECT

– 27 – – 28 –

PMC-D407L

• Semiconductor
Location

Ref. No. Location
D5 B-6

D90 I-9
D91 I-9
D92 F-9
D93 F-9
D94 E-9
D95 E-9
D96 H-9
D97 H-9
D98 H-9
D99 H-9

IC1 E-6
IC2 H-6

Q1 D-8
Q2 B-8
Q3 C-8
Q4 E-7
Q5 C-7
Q6 D-9
Q7 C-6
Q8 F-6
Q9 C-4
Q10 B-3
Q11 E-3
Q12 D-3
Q13 I-8
Q17 G-3
Q21 B-5
Q22 B-5
Q24 G-5
Q25 I-2
Q26 H-1
Q27 H-1
Q28 A-4
Q30 B-1
Q31 C-1
Q32 F-3
Q33 F-2

6-6. PRINTED WIRING BOARD — TUNER SECTION — • Refer to page 21 for Circuit Boards Location.

(Page 44)

Note on Schematic Diagram:

• 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.

¢

•

: internal component.

4

W or less unless otherwise

• C : panel designation.

• U : B+ Line.

• H : adjustment for repair.

• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : MW
< > : LW

• Voltages are tak en 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.

• Signal path.

F : FM
f : MW/LW

(Page 44)

Note on Printed Wiring Boards:

• X : parts extracted from the component side.

• W : indicates side identified with part number.

¢

•

: internal component.

• b : Pattern from the side which enables seeing.

TP(VT)

(Page 44)

(Page 33)

– 29 – – 30 –

6-7. SCHEMATIC DIAGRAM — TUNER SECTION — • Refer to page 63 for IC Block Diagrams.

PMC-D407L

(Page 36)

(Page 47)

(Page 47)

• Waveforms

1

IC1

!£

(Page 46)

1.4Vp-p

2.2µs

(VCO)

– 31 – – 32 –

2

IC2

75kHz

(X OUT)

1

1.4Vp-p

PMC-D407L

6-8. PRINTED WIRING BOARDS — RDS SECTION — • Refer to page 21 for Circuit Boards Location.

(Page 44)

13

(Page 30)

04

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 33 – – 34 –

6-9. SCHEMATIC DIAGRAM — RDS SECTION — • Refer to page 64 for IC Block Diagrams.

PMC-D407L

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.

• U : B+ Line.

4

W or less unless otherwise

• Voltage is dc with respect to ground under no-signal

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

– 35 – – 36 –

(Page 32)

(Page 47)

(detuned) condition.
no mark : FM
( ) : MW

Voltage variations may be noted due to normal produc­tion tolerances.

PMC-D407L

6-10. PRINTED WIRING BOARDS — CD SECTION — • Refer to page 21 for Circuit Boards Location.

CD MOTOR BOARD

M702
(SLED)

CNP707

6

1

M

S701

(LIMIT)

M701

(SPINDLE)

M

1-639-678-

12

(12)

(Page 44)

• Semiconductor
Location

Ref. No. Location
IC701 D-6

IC702 I-5
IC703 B-2
IC704 H-3

Q701 B-7
Q703 B-7

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 37 – – 38 –

(Page 43)

(Page 49)

6-11. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 65 for IC Block Diagrams.

(Page 52)

• Wavef orms

1

IC701 #¡ (RFO)

2

IC701

3

IC701

4

IC702

5

1.3±0.2Vp-p

Approx. 50mVp-p

(TI)

$¢

Approx. 50mVp-p

(FI)

2

22.6µs

(LRCK)

@º

PMC-D407L

5Vp-p

6.7Vp-p

(Page 45)

(Page 46)

280ns

@™

(BCK)

IC702

6

4.8Vp-p

240ns

IC702

(XPCK)

@∞

7

4.8Vp-p

16.9344MHz

IC702

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 ! or dotted line

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

• U : B+ Line.

• H : adjustment for repair.

• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP

• Voltages are tak en 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.

• Signal path.

J : CD
c : digital out

(XTAO)

#∞

4

W or less unless otherwise

– 39 – – 40 – – 41 –

PMC-D407L

6-12. PRINTED WIRING BOARDS — MAIN SECTION —

• Refer to page 21 for Circuit Boards Location.

SW BOARD

• Semiconductor
Location

Ref. No. Location
D301 H-7

D302 B-7
D304 C-5
D305 E-9
D307 A-7
D308 B-11
D309 C-10
D310 C-9
D311 B-9
D312 F-7
D313 B-9
D314 I-9
D315 B-8
D316 B-7
D317 D-5
D318 F-9
D319 D-8
D320 C-11

IC301 H-6
IC302 H-11
IC303 E-10
IC305 I-1

Q102 G-4
Q103 D-11
Q131 G-3
Q132 H-3
Q202 G-3
Q203 D-11
Q231 F-3
Q232 F-3
Q301 E-6
Q302 F-4
Q303 F-5
Q304 F-8
Q305 F-7
Q306 F-7
Q307 F-4
Q308 E-3
Q309 C-4
Q310 C-3
Q311 C-7
Q312 B-7
Q313 C-10
Q314 C-11
Q316 D-8
Q317 B-6
Q319 C-8
Q320 E-7
Q323 C-8
Q324 F-9
Q325 E-4
Q326 F-8
Q327 D-2
Q328 E-8
Q329 I-9
Q330 J-12
Q331 C-2
Q332 C-3
Q333 D-5
Q334 E-10
Q335 E-2
Q398 C-12
Q399 C-12

S695

REC-FWD

(ERASE PROOF)

PH691

S691

HALF

(CASSETTE)

HEAD BOARD

WHT

BLU

RED

BLK

YEL

R691

CN691

(HEAD POSITION)

841

S696

MODE

M691

(CAPSTAN/REEL)

(ERASE PROOF)

(Page 44)

S694

REC-REV

PM691

PLUNGER

SOLENOID

4

(Page 38)

1-662-742-

11

(Page 33)(Page 37)(Page 49)

(Page 43)

(Page 30)

(Page 59)

(Page 30)

Note:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• b : Pattern from the side which enables seeing.

HRPE101

RECORD/PLAYBACK

/ERASE HEAD

WHT

BLK

RED

WHT

BLK

1-662-743-

11

(Page 29)

– 42 – – 43 – – 44 –

6-13. SCHEMATIC DIAGRAM — MAIN SECTION — • Refer to page 64 for IC Block Diagrams.

PMC-D407L

(Page 31)

(Page 31)

(Page 45)

(Page 41)

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.

• C : panel designation.

• U : B+ Line.

• V oltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
( ) : PB
< > : REC
[ ] : CD

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

• Signal path.

F : FM
E : PB
a : REC
L : LINE IN
J : CD
c : digital out

: Impossible to measure

∗

4

W or less unless otherwise

(Page 47)

(Page 32)

(Page 61)

(Page 36)

(Page 41)

(Page 51)

– 45 – – 46 – – 47 –

PMC-D407L

• Semiconductor
Location

Ref. No. Location
D801 H-2

D802 B-4
D803 B-5
D804 B-6
D805 B-6

IC801 E-5
IC802 B-4
IC803 H-8

Q801 E-2
Q802 G-7
Q803 G-7
Q804 B-2
Q805 C-1

6-14. PRINTED WIRING BOARDS — CONTROL SECTION — • Refer to page 21 for Circuit Boards Location.

(Page 38)

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

(Page 43)

– 48 – – 49 – – 50 –

–

+

6-15. SCHEMATIC DIAGRAM — CONTROL SECTION —

• Wavef orms

1

4.19MHz

IC801

2

32.768kHz

IC801

(XTAL1)

$º

(£

PMC-D407L

4.9Vp-p

3Vp-p

(TEX)

(Page 46)

1

2

Note:

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

(Page 39)

and tantalums.

• All resistors are in Ω and 1/
specified.

• C : panel designation.

• U : B+ Line.

• V oltages and wa vef orms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : PB
< > : REC
[ ] : CD

• Voltages are tak en 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.

4

W or less unless otherwise

– 51 – – 52 – – 53 –

PMC-D407L

• Semiconductor
Location

Ref. No. Location
D606 K-3

D607 G-3
D608 G-3
D609 B-1

Q601 J-2
Q602 H-1
Q603 F-1
Q604 E-2
Q605 D-3
Q606 E-3
Q607 F-3
Q608 G-2
Q609 D-2
Q610 H-3
Q611 C-3
Q612 H-2
Q615 G-2

6-16. PRINTED WIRING BOARDS — WOOFER SPEAKER SECTION — • Refer to page 22 for Circuit Boards Location.

D609

Note:

• X : parts extracted from the component side.

• p : parts mounted on the conductor side.

• b : Pattern from the side which enables seeing.

04

– 54 – – 55 – – 56 –

6-17. SCHEMATIC DIAGRAM — WOOFER SPEAKER SECTION — • Refer to page 64 for IC Block Diagrams.

PMC-D407L

– 57 – – 58 –

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.

• C : panel designation.

Note: The components identified by mark ! or dotted line

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

• U : B+ Line.

• Voltages and w av eforms are dc with respect to ground in
playback mode.
no mark : FM

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

4

W or less unless otherwise

PMC-D407L

6-18. PRINTED WIRING BOARDS — POWER AMPLIFIER SECTION — • Refer to page 22 for Circuit Boards Location.

(Page 44)

04

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 59 – – 60 –

6-19. SCHEMATIC DIAGRAM — POWER AMPLIFIER SECTION —

PMC-D407L

(Page 47)

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.

• 2 : nonflammable resistor.

• C : panel designation.

Note: The components identified by mark ! or dotted line

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

4

W or less unless otherwise

– 61 – – 62 –

• U : B+ Line.

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

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

• Signal path.
F : FM

• IC Block Diagrams

IC1 TA2008AN

IC2 BU2615S

2

XIN

1

XOUT

16

FMIN

15

AMIN

AM

FM

IC301 TA2068N

222324

FM

FM

MIX

AM

OSC

OSC

AM

MIX

REFERENCE DIVIDER

PRESCALER MAIN COUNT

AGC

1/8DIV

FM

IF

BUFFBUFF

RF

RF

18 1314192021

IF

BUFFAFBUFF

AM

DET

LEVEL

AM

IF

PHASE

DET

ULLOCK

17 16

DET

BUFFER

P5

AM/FM

ST/MONO

SW

FM

DETSTDET

10 11 1298765431 2

15

LINE

IN1

INT

EXT

RADIO

FM MPX

19

11

18
17
20

MUTE

PD1

PD2/P5

VDD1
VDD2
VSS

23 22 21

15k

LINE

TAPE

BUF AMP

NAB

AMP1

ALC

NAB

NAB

OUT1

IN1

10k

6k

RADIO

A1

NF1

REC

PLAY

PRE

OUT1

2024

1k 1k

MONITOR

AMP

10k

10k

10k

10k

26dB

7dB

MUTE

BUF AMP

B1

10k 10k

ALC1

REC

AMP1

REF AMP

4 5 6321

IN1

REC

NAB

OUT1

VREF

LOGIC

ON

PRE

VCC

1819 14 13

7dB

ON

BUF AMP

ALC2

DET

2.1

GND

RADIO

LINE

RADIO

10k

10k

10k

1k

10k

OUT2

6k

BUF AMP

A2

MUTE

ON

IN2

10k

RADIO

TAPE

AMP2

NAB

NAB

OUT2

MONITOR

AMP

MUTE

B2

26dB

REC

AMP2

987 10 11 12

IN2

REC

NAB

NF2

TAPE

151617

LINE

TAPETAPE

10k

NAB

TAPE

LINE

OUT2

IN2

10k

MIC

AMP1

1k

MIC

MIC

IN

NF

IC305 BA338

VCC

OUT

NOISE FILTER

MUTING

GND

NFB

9 8 7 6 5 4 3 2 1

IN

PRE AMP

S

B+

R

F.F.

COMPARATOR

Q

COMPARATOR

COMPARATOR

IC601 TDA2052V

MUTE/
ST-BY

3 4 5 6 721

IN–

OUT

VDD

MUTE/

STANDBY

VEE

IN1+

IN2+

SENSE TIMING

PULSE WIDTH

IC404 BU1924F

SHIFT REGISTER LATCH

3

CE

1

4

CK

5

DA

6

CD

7

P0

8

P1

14

P2

I/O

CTL

20BIT COUNT

12109

P3

P4

P6

IF COUNT

CTL

IF IN

13

QUAL

RDATA

VREF

MUX

VDD1
VSS1
VSS3

CMP

2

3

4

5
6
7

8

DEFFERENTIAL

DECODER

ANTI-ALIASING

VREF

ANALOG

BIPHASE

DECODER

8TH SWITCHED

CAPACITOR FILTER

PLL

1187.5Hz

PLL

57KHz

RDS/ARI

COMPARATOR

CLOCK

&

DRIVER

DIGITAL

TEST

RCLK

16

(NC)

15

14

X2

X1

13

VDD2

12

11

VSS2

T1

10

T2

9

– 63 – – 64 –

IC701 CXA1782BQ

PHD2

PHD1

35 34

PHD

–

+

+

–

36

LD

33

RF M

32

+

–

+

–

RF O

31

–

+

RF I

30

+

–

29CP28

CB

+

CC1

CC2

27

FOK

2526

–

APC

–

+

RF IV AMP1

–

FOK

LEVELS

–

+

+ +

+

–

––

MIRR

DFCT

24 SENS

IIL

+

–

TTL

23 C. OUT

22 XRST

+

RF IV AMP2

37FE BIAS

+

–

38F

–

FE AMP

TTL

IIL

• IIL DATA RESISTOR • INPUT SHIFT RESISTOR

• ADDRESS DECODER

• OUTPUT DECODER

TTL

21 DATA

20 XLT

IIL

19 CLK

+

F IV AMP

39E

–

+

+

40EI

E IV AMP

TE AMP

–

–

+

FZC COMP

–

+

BAL1

BAL2

BAL3

41VEE
42TEO

TOG1

TOG2

TOG3

43LPFI
44TEI
45ATSC

46TZC
47TDFCT

48VC

• WINDOW COMP
ATSC

DFCT

–

+

–

+

+
–

TZC COMP

DFCT

TM1

FS4

TOG1-3 FS1-4 TG1-2 TM1-7 PS1-4
BAL1-3

+

+

––

• TRACKING

TG1

FS1

• PHASE
COMPENSATION

HPF COMP LPF COMP

• FCS PHASE
COMPENSATION

FS2

+

–

TM7

TG2

TM6

TM5
TM4

TM3

• ISET

–

+

TM2

+

–

• F SET

18 VCC

17 ISET

16 SL 0

15 SL M

14 SL P

1312TA O

TG2

11

FSET

TA M

3

2

1

FEI

FEO

FDFCT

4

FGD

5

FLB

6

FE O

FE M

SRCH

TGU

9

8

7

10

– 65 –

IC702 CXD2507AQ

XLON

SPOD

SPOC

SPOB

SPOA

CLKO

VDD

XLTO

DATO

CNIN

SEIN

CLOK

52535455565758596061626364

XLAT

FOK
MON
MDP
MDS

LOCK

TEST

FILO

FILI
PCO
VSS

AVSS
CLTV

AVDD

BIAS
ASYI

ASYO

ASYE

WDCK

1
2

3
4
5
6
7
8
9

10
11
12
13
14

RF

15
16
17
18
19

SERVO AUTO

SEQUENCER

14

INTERFACE

DIGITAL

PLL

ASYMMETRY

CORRECTOR

5

CPU

LRCK

PCMD

BCLK

5

DEMODULATOR

16K

RAM

XUGF

GTOP

SUB CODE

PROCESSOR

EFM

3

ERROR

CORRECTOR

3

VDD

XPCK

4

D/A

INTERFACE

GFS

RFCK

CZPO

DIGITAL

CLV

6

XROF

32313029282726252423222120

MNT3

DIGITAL

MNT1

OUT

CLOCK

GENERATOR

51

DATA
XRST

50

SENS

49

MUTE

48

SQCK

47

SQSO

46
45

EXCK
SBSO

44

SCOR

43
42

VSS
WFCK

41

EMPH

40

DOUT

39

C4M

38
37

FSTT
XTSL

36

XTAO

35

XTAI

34
33

MNTO

IC703 BA6898FP

GND

OUT4 –BOUT4 –AIN4

2728 26 25 24 23

D

D D

LEVEL SHIFT

LEVEL SHIFT

DD

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

IN1

OUT1 –B

OUT1 –A

T. S. D.

REGULATOR, BIAS,

RESET

IN4’

VREFIN

T. S. D. MONITOR

REG –B

REGOUT

22

VCC

VCC

MUTE

DRIVER

MUTE

VCC

VCC

IN3’

21 20 19

IN2’

GND

IN3

OUT3 –AOUT3 –BNC

18 17 16 15

D

LEVEL SHIFT

LEVEL SHIFT

DD

IN2

OUT2 –A

OUT2 –B

OPIN –B

NC

GND

OPOUT

– 66 –

IC704 SM5877AM

MODE

ATCK

23

24

ATTENUATION COUNTER

1

MUTE

DS

RSTN

TIMING

CONTROL

R

R

NOISE SHAPER

L

L

3

CKO

PROCESSOR BLOCK

4

DVSS

FILTER PROCESSOR &

ATTENUATION PROCESSOR

2

DEEN

XVSS

202122

INPUT INTERFACE

5

6

DI

BCKI

10

15

TO1

AVDDR

11 12

AVDDL

RO

AVSS

14

13

LO

XVDD

L

BLOCK

PRODUCE

LRCI

TSTN

MUTE

16

17

XTI

XTO

19

18

R

PWN DATA

7

89

DVDD

– 67 –

2

NOTE:

• The mechanical parts with no reference
number in the e xploded vie ws are not supplied.

• Items mar ked “*” are not stoc ked since
they are seldom required f or routine ser vice.
Some delay should be anticipated
when ordering these items.

• Abbreviation
IT : Italian model
CET : East European & CIS model

7-1. CASE SECTION

SECTION 7

EXPLODED VIEWS

• -XX and -X mean standardized parts, so
they ma y ha ve some diff erence from the
original one.

• Color Indication of Appear ance P arts
Example :

KNOB, BALANCE (WHITE) ... (RED)

N

Par ts Color Cabinet’ s Color

N

• Accessories and packing materials and
hardw are (# mar k) list are giv en in
the last of this parts list.

The components identified by
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

cabinet (CD) section

not supplied

#1

cabinet (front)
section

10

#1

#8

9

#1

8

7

#2

4

#

#1

5

3

1

Ref. No. Part No. Description Remark

1 3-014-503-01 FOOT

* 2 A-3321-585-A TUNER BOARD, COMPLETE

3 1-782-296-11 WIRE, PARALLEL (FFC) (27 CORE)
4 3-014-125-01 CABINET (REAR)

* 5 A-3321-586-A AUDIO BOARD, COMPLETE

#1

#1

#1

2

6

1

Ref. No. Part No. Description Remark

6 3-014-127-01 CASE (LOWER)
7 3-031-341-01 SHEET, INSULATING (MAIN)

* 8 1-672-059-11 REGULATOR BOARD
* 9 3-031-261-01 COVER (MAIN), HEAT SINK
* 10 3-031-262-01 BRACKET (HEAT SINK)

– 68 –

7-2. CABINET (FRONT) SECTION

53

54

55

56

#3

#3

#4

67

57

#3

58

#3

66

#3

#5

65

#1

MF-D307

59

#5

61

62

#1

#3

#6

60

63

64

52

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

51 X-3373-799-1 LID (TERMINAL) ASSY
52 X-3376-240-1 LID ASSY, CASSETTE
53 X-3376-239-1 PANEL ASSY, FRONT
54 3-028-250-01 BUTTON (MAIN)
55 3-028-259-01 CABINET (FRONT)

56 3-014-092-01 BUTTON (UPPER)

* 57 1-671-486-11 SW2 BOARD
* 58 1-671-485-11 SW1 BOARD

59 3-014-097-01 PLATE (CASSETTE), LOCK

51

60 3-014-098-01 RETAINER (CASSETTE), LOCK
61 3-013-735-01 SPRING, COMPRESSION
62 3-014-100-01 HOLDER (TERMINAL)

* 63 A-3321-584-A LINE BOARD, COMPLETE

64 3-014-102-01 SPRING (CASSETTE)

65 3-014-096-01 HOLDER (CASSETTE)
66 3-014-103-01 SPRING (TERMINAL LID)
67 3-343-248-01 DAMPER (P), SMALL

– 69 –

7-3. CABINET (CD) SECTION

#3

LCD401

125

104

#3

124

126

127

107

128

105

121

126

#3

#1

108

123

#3

109

#3

103

110

S801

106

113

114

111

112

#7

115

#3

LCD801

122

#3

#1

119

KSM-213CDM

116

120

102

117

117

#1

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
* 101 A-3321-587-A CD BOARD, COMPLETE

102 1-782-294-11 WIRE, PARALLEL (FFC) (9 CORE)

* 103 A-3321-588-A SYSTEM BOARD, COMPLETE
* 104 1-671-487-11 H/P BOARD
* 105 1-671-497-11 LAMP1 BOARD

106 3-028-495-01 CHASSIS (CD)
107 3-014-129-01 WINDOW (CD)
108 3-351-377-11 DAMPER
109 3-014-128-01 SPRING (CD)
110 3-014-124-01 LID (CD)

101

117 3-916-006-01 SCREW (2.6X16)

* 118 1-639-678-12 CD MOTOR BOARD

119 3-931-379-01 RUBBER, VIBRATION PROOF
120 1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
121 3-028-260-01 HOLDER, LCD

122 3-028-491-01 ILLUMINATOR

* 123 A-3321-617-A RDS BOARD, COMPLETE

124 3-028-490-01 ILLUMINATOR (RDS)
125 3-028-492-01 HOLDER (RDS), LCD
126 1-783-983-11 WIRE, PARALLEL (19 CORE)

118

111 1-452-732-11 MAGNET
112 3-910-112-01 PLATE (KSM-213-CDM), CHUCKING
113 3-014-131-01 LEVER

* 114 3-014-132-01 SPRING, COMPRESSION

115 3-910-116-01 COVER, CD

116 3-910-095-31 RUBBER, VIBRATION PROOF

* 127 1-671-496-11 RDS.LCD BOARD
* 128 1-671-498-11 LAMP2 BOARD

LCD401 1-803-161-11 DISPLAY PANEL, LIQUID CRYSTAL (RDS)
LCD801 1-803-162-11 DISPLAY PANEL, LIQUID CRYSTAL
S801 1-692-960-11 SWITCH, PUSH (1 KEY) (6 PUSH OPEN/CLOSE)

– 70 –

7-4. OPTICAL PICK-UP SECTION

(KSM-213CDM)

154

155

not supplied

151

156

153

152

M701

M702

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

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

151 2-627-003-02 GEAR (B) (RP)
152 X-2626-202-2 CHASSIS ASSY (MB), MOTOR (SPINDLE)

(INCLUDING M701)

153 2-626-908-01 SHAFT, SLED

! 154 8-848-483-08 PICK-UP, OPTICAL KSS-213C/Z-N

155 2-626-907-01 GEAR (A)
156 3-713-786-51 SCREW +P 2X3
M702 X-2625-769-1 GEAR ASSY (MB), MOTOR (SLED)

– 71 –

7-5. TAPE MECHANISM DECK SECTION-1

(MF-D307)

214

209

211

208

HRPE101

207

212

210

205

216

215

213

217

206

204

222

223

220

221

218

227

203

202

226

201

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

201 3-938-905-01 HEAD, LEVER
202 3-938-940-01 SPRING (L)
203 3-938-941-01 SCREW (A)
204 3-938-906-01 AZIMUTH, SPRING
205 3-017-432-01 SPRING (A)

224

225

219

* 215 3-938-916-01 BRAKE, ARM
* 216 3-938-914-01 FRAME (C)
* 217 3-938-913-01 FRAME (B)
* 218 3-938-909-01 LOCK, EJECT

219 3-938-944-01 SCREW (D)

206 3-938-901-01 HEAD, HOLDER

* 207 3-938-904-01 HEAD, FRAME

208 3-938-902-01 WASHER
209 3-938-903-01 SCREW
210 3-938-935-01 SPRING (G)

* 211 X-3372-610-1 ASSIST ASSY, LEVER

212 3-938-933-01 SPRING (E)
213 3-017-592-01 ARM (PINCH L) ASSY
214 3-938-934-01 SPRING (F)

220 3-017-591-01 ARM (PINCH R) ASSY
221 3-938-937-01 SPRING (I)
222 3-938-938-01 SPRING (J)

* 223 3-938-911-01 HEAD (B), CHASSIS

224 3-938-907-01 HEAD, GEAR ARM

225 3-938-943-01 SCREW (C)
226 3-938-942-01 SCREW (B)

* 227 1-662-743-11 HEAD BOARD

HRPE1011-500-480-11 HEAD, MAGNETIC (REC/PB/ERASE)

– 72 –

7-6. TAPE MECHANISM DECK SECTION-2

(MF-D307)

255

259

257

258

256

261

254

262

255

260

253

263

252

PM691

251

264

265
266

not
supplied

267

275

268

286

285

269

270

273

274

275

282

261

276

284

M691

271

272

277

278

279

280

283

281

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

251 3-938-949-01 WASHER (B)
252 3-938-951-01 WASHER (D)
253 3-938-936-01 SPRING (H)
254 3-938-930-01 SPRING (B)
255 3-938-910-01 REEL, CAP

* 256 3-938-912-01 ARM (UD)

257 3-938-952-01 WASHER (E)
258 3-938-948-01 WASHER (A)
259 3-938-932-01 SPRING (D)
260 3-938-908-01 CASSETTE, SPRING

261 3-938-945-01 SCREW (E)
262 3-017-428-01 FRAME (D)
263 3-938-920-01 PLUNGER, K

* 264 3-938-918-01 TRIGGER, ARM

265 3-938-931-01 SPRING (C)

266 3-938-921-01 GEAR (REEL)

* 267 1-662-742-11 SW BOARD

268 3-938-954-01 WASHER (G)
269 3-938-947-01 SCREW (G)

270 3-017-431-01 BRACKET (MM)
271 3-017-430-01 BELT
272 3-017-596-01 FLYWHEEL (R) ASSY
273 3-017-434-01 SCREW (H)
274 3-017-595-01 FLYWHEEL (L) ASSY

275 3-938-950-01 WASHER (C)
276 3-017-433-01 SPRING (K)
277 3-938-946-01 SCREW (F)

* 278 3-938-919-01 ARM (FR)

279 3-017-435-01 REFLECTOR

280 3-017-429-01 GEAR (REF)
281 3-938-917-01 GEAR (A)
282 3-938-924-01 GEAR (P)
283 3-938-923-01 GEAR (FR)
284 X-3372-613-1 CLUTCH ASSY

285 3-938-925-01 GEAR (IDL)
286 3-938-922-01 GEAR (CAM)
M691 3-016-425-01 MOTOR ASSY (CAPSTAN/REEL)
PM691 1-454-806-11 SOLENOID, PLUNGER

– 73 –

7-7. SPEAKER (L) SECTION

306

#1

307

301

#1

#1

#1

308

305

302

303

317

304

303

316

#11

318

319

317

#9

309

SP101

#11

F501

#10

312

310

#10

321

315

320

#1

not supplied

not supplied

T501

311

#5

313

#5

311

314

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

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

301 X-3376-076-1 SPEAKER (FRONT) SUB ASSY
302 3-028-031-01 BOX, SPEAKER (AEP)
302 3-028-031-11 BOX, SPEAKER (IT,CET)
303 3-365-853-01 SCREW (+BTPWH) (3X12)
304 3-028-028-01 DUCT (SPEAKER)

* 305 1-671-065-11 POWER AMP BOARD
* 306 1-671-066-11 TERMINAL BOARD
* 307 1-671-068-11 JACK BOARD

308 3-028-034-01 BRACKET (AMP)
309 3-028-029-01 CHASSIS (L), REAR

* 310 3-014-106-01 BUSHING (4P), CORD

311 3-029-171-01 SCREW, +B TAPPING
312 X-3374-496-1 CORD ASSY

313 3-703-244-11 BUSHING (2104), CORD

! 314 1-575-651-11 CORD, POWER

* 315 1-671-064-11 POWER BOARD
* 316 3-017-037-01 INSULATOR

317 3-568-749-00 CUSHION, ECM

318 4-812-134-11 RIVET (DIA. 3.5), NYLON
319 1-790-161-11 CORD, SPEAKER
320 3-028-032-01 COVER (HEAT SINK)
321 3-031-459-01 CUSHION (RT), RUBBER

! F501 1-532-505-31 FUSE, TIME-LAG (T5AL/250V)

SP101 1-505-607-11 SPEAKER (8cm) (L-CH)

! T501 1-433-453-11 TRANSFORMER, POWER (SET)

– 74 –

7-8. SPEAKER (R) SECTION

357

356

358

354

353

355

#11

357

#11

SP201

353

352

351

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

351 X-3376-076-1 SPEAKER (FRONT) SUB ASSY
352 3-028-031-01 BOX, SPEAKER (AEP)
352 3-028-031-11 BOX, SPEAKER (IT,CET)
353 3-365-853-01 SCREW (+BTPWH) (3X12)
354 3-028-028-01 DUCT (SPEAKER)

356 3-028-030-01 PANEL (R), REAR (AEP)
356 3-028-030-11 PANEL (R), REAR (IT,CET)
357 3-029-171-01 SCREW, +B TAPPING
358 3-014-109-01 STOPPER, CORD
SP201 1-505-607-11 SPEAKER (8cm) (R-CH)

355 1-790-161-11 CORD, SPEAKER

– 75 –

7-9. WOOFER SPEAKER SECTION

403

402

404

409

not supplied

408

#1

407

427

426

428

#1

421

#1

405

#12

F601

not supplied

not supplied

410

429

412

421

406

423

412

SP601

#10

418

#10

422

T601

422

#1

#1

411

424

not supplied

425

423

not
supplied

F602

F603

417

416

425

415

#5

#5

#1

425

413

414

not
supplied

The components identified b y

401

420

419

425

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

401 3-028-253-01 PANEL (SW)
402 3-028-255-01 BOX (SW), SPEAKER (AEP,CET)
402 3-028-255-11 BOX (SW), SPEAKER (IT)
403 3-028-254-01 KNOB, VOL

* 404 1-671-494-11 LEVEL BOARD

405 3-028-991-01 PACKING (WIRE)
406 3-028-992-01 PACKING (SPEAKER)

* 407 1-671-493-11 OUTLET BOARD

408 3-028-256-01 HOLDER (SW), AMP

* 409 A-3321-676-A S/WOOFER AMP BOARD, COMPLETE

* 410 1-672-061-11 S/WOOFER AMP2 BOARD

411 3-028-257-01 CHASSIS (SW), REAR
412 3-029-171-01 SCREW, +B TAPPING
413 3-703-244-11 BUSHING (2104), CORD

! 414 1-575-651-11 CORD, POWER

! 415 1-785-575-11 SOCKET, AC

* 416 1-672-060-11 AC OUTLET2 BOARD
* 417 1-671-492-11 WOOFER POWER BOARD

418 3-030-375-01 HOLDER, DUCT
419 3-028-252-01 DUCT (SW)
420 3-031-264-01 FOOT (SW)
421 3-029-240-01 CUSHION (4), SPEAKER
422 3-028-994-01 PACKING (2) (REAR)

423 3-028-993-01 PACKING (1) (REAR)
424 3-031-265-01 CUSHION, RUBBER (SW)
425 3-029-171-01 SCREW, +B TAPPING
426 3-031-572-01 CUSHION (VOL), RUBBER
427 3-031-459-01 CUSHION (PT), RUBBER

428 1-790-161-11 CORD, SPEAKER
429 3-031-669-01 SCREW, +BVPWH TAPPING

! F601 1-532-501-31 FUSE, TIME-LAG (T0.8AL/250V)
! F602 1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)
! F603 1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)

SP601 1-529-134-11 SPEAKER (WOOFER)

! T601 1-433-450-11 TRANSFORMER, POWER (SUPER WOOFER)

mark ! or dotted line with mark.
! are cr itical for saf ety.

Replace only with part number
specified.

– 76 –

SECTION 8

ELECTRICAL PARTS LIST

NOTE:

• Due to standardization, replacements in
the par ts list ma y be different from the
par ts specified in the diag rams or the
components used on the set.

• -XX and -X mean standardized parts, so
they ma y ha ve some diff erence from the
original one.

• RESIST ORS
All resistors are in ohms.
MET AL:Metal-film resistor.
MET AL O XIDE: Metal o xide-film resistor .
F:nonflammable

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

* 1-672-060-11 AC OUTLET2 BOARD

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

< CONNECTOR >

CNP607 1-564-321-00 PIN, CONNECTOR 2P

< AC SOCKET >

! J602 1-785-575-11 SOCKET, AC (AC OUTLET MAX 35V)

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

• Items mar ked “*” are not stoc ked since
they are seldom required f or routine ser vice.
Some delay should be anticipated
when ordering these items.

• SEMICONDUCT ORS
In each case , u : µ, for example:
uA.. : µA.. uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..

• CAPACIT ORS
uF : µF

• COILS
uH : µH

C242 1-162-294-31 CERAMIC 0.001uF 10% 50V
C243 1-126-964-11 ELECT 10uF 20% 50V
C244 1-162-850-11 CERAMIC 0.082uF 10% 16V
C245 1-162-850-11 CERAMIC 0.082uF 10% 16V
C246 1-162-839-11 CERAMIC 0.01uF 10% 16V

C247 1-126-964-11 ELECT 10uF 20% 50V
C252 1-162-294-31 CERAMIC 0.001uF 10% 50V
C253 1-104-664-11 ELECT 47uF 20% 10V
C255 1-107-909-11 ELECT 47uF 20% 10V
C256 1-162-282-31 CERAMIC 100PF 10% 50V

AC OUTLET2

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

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

• Abbreviation
IT : Italian model
CET : East European & CIS model

AUDIO

* A-3321-586-A AUDIO BOARD, COMPLETE

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

7-685-871-01 SCREW +BVTT 3X6 (S)

< CAPACITOR >

C101 1-162-294-31 CERAMIC 0.001uF 10% 50V
C102 1-104-664-11 ELECT 47uF 20% 10V
C103 1-137-442-11 FILM 0.039uF 5% 50V
C104 1-162-302-11 CERAMIC 0.0022uF 20% 16V
C105 1-162-215-31 CERAMIC 47PF 5% 50V

C106 1-126-959-11 ELECT 0.47uF 20% 50V
C108 1-126-959-11 ELECT 0.47uF 20% 50V
C112 1-126-964-11 ELECT 10uF 20% 50V
C141 1-126-964-11 ELECT 10uF 20% 50V
C142 1-162-294-31 CERAMIC 0.001uF 10% 50V

C143 1-126-964-11 ELECT 10uF 20% 50V
C144 1-162-850-11 CERAMIC 0.082uF 10% 16V
C145 1-162-850-11 CERAMIC 0.082uF 10% 16V
C146 1-162-839-11 CERAMIC 0.01uF 10% 16V
C147 1-126-964-11 ELECT 10uF 20% 50V

C152 1-162-294-31 CERAMIC 0.001uF 10% 50V
C153 1-104-664-11 ELECT 47uF 20% 10V
C155 1-107-909-11 ELECT 47uF 20% 10V
C156 1-162-282-31 CERAMIC 100PF 10% 50V
C201 1-162-294-31 CERAMIC 0.001uF 10% 50V

C202 1-104-664-11 ELECT 47uF 20% 10V
C203 1-137-442-11 FILM 0.039uF 5% 50V
C204 1-162-302-11 CERAMIC 0.0022uF 20% 16V
C205 1-162-215-31 CERAMIC 47PF 5% 50V
C206 1-126-959-11 ELECT 0.47uF 20% 50V

C208 1-126-959-11 ELECT 0.47uF 20% 50V
C210 1-162-282-31 CERAMIC 100PF 10% 50V
C212 1-126-964-11 ELECT 10uF 20% 50V
C241 1-126-964-11 ELECT 10uF 20% 50V

C301 1-104-665-11 ELECT 100uF 20% 10V
C302 1-126-925-11 ELECT 470uF 20% 10V
C303 1-126-963-11 ELECT 4.7uF 20% 50V
C304 1-104-665-11 ELECT 100uF 20% 10V
C307 1-161-494-00 CERAMIC 0.022uF 25V

C311 1-162-305-11 CERAMIC 0.0068uF 30% 16V
C312 1-104-664-11 ELECT 47uF 20% 10V
C313 1-137-350-11 MYLAR 0.015uF 10% 100V
C314 1-162-294-31 CERAMIC 0.001uF 10% 50V
C315 1-162-305-11 CERAMIC 0.0068uF 30% 16V

C316 1-162-302-11 CERAMIC 0.0022uF 20% 16V
C324 1-126-961-11 ELECT 2.2uF 20% 50V
C325 1-126-961-11 ELECT 2.2uF 20% 50V
C326 1-126-963-11 ELECT 4.7uF 20% 50V
C327 1-104-664-11 ELECT 47uF 20% 10V

C328 1-126-959-11 ELECT 0.47uF 20% 50V
C329 1-137-189-11 FILM 0.18uF 5% 50V
C333 1-104-664-11 ELECT 47uF 20% 10V
C334 1-126-963-11 ELECT 4.7uF 20% 50V
C335 1-126-960-11 ELECT 1uF 20% 50V

C336 1-126-961-11 ELECT 2.2uF 20% 50V
C337 1-104-665-11 ELECT 100uF 20% 10V
C338 1-161-494-00 CERAMIC 0.022uF 25V
C339 1-161-494-00 CERAMIC 0.022uF 25V
C340 1-162-290-31 CERAMIC 470PF 10% 50V

C341 1-162-290-31 CERAMIC 470PF 10% 50V
C342 1-162-290-31 CERAMIC 470PF 10% 50V
C344 1-162-282-31 CERAMIC 100PF 10% 50V
C345 1-162-306-11 CERAMIC 0.01uF 30% 16V
C346 1-162-306-11 CERAMIC 0.01uF 30% 16V

C347 1-126-925-11 ELECT 470uF 20% 10V
C348 1-126-959-11 ELECT 0.47uF 20% 50V
C350 1-162-306-11 CERAMIC 0.01uF 30% 16V
C351 1-104-652-11 ELECT 470uF 20% 10V
C352 1-104-665-11 ELECT 100uF 20% 10V

– 77 –

AUDIO

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

C353 1-126-940-11 ELECT 330uF 20% 25V
C355 1-104-664-11 ELECT 47uF 20% 10V
C356 1-161-494-00 CERAMIC 0.022uF 25V
C357 1-104-665-11 ELECT 100uF 20% 10V
C358 1-161-494-00 CERAMIC 0.022uF 25V

JW121 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH
L154 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH
L254 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH

< FERRITE BEAD >

C359 1-126-964-11 ELECT 10uF 20% 50V
C360 1-161-494-00 CERAMIC 0.022uF 25V
C397 1-126-964-11 ELECT 10uF 20% 50V
C398 1-126-964-11 ELECT 10uF 20% 50V
C399 1-126-964-11 ELECT 10uF 20% 50V

< CONNECTOR >

* CNP301 1-564-709-11 PIN, CONNECTOR (SMALL TYPE) 7P
* CNP303 1-564-708-11 PIN, CONNECTOR (SMALL TYPE) 6P

CNP304 1-573-826-11 CONNECTOR, BOARD TO BOARD 12P

* CNP305 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P

CNP306 1-569-312-11 SOCKET, CONNECTOR (L TYRE) 27P

* CNP307 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P
* CNP309 1-779-536-11 PLUG, CONNECTOR 4P (POWER IN)

CNP310 1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P

* CNP311 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P

< DIODE >

D301 8-719-991-33 DIODE 1SS133T-77
D302 8-719-991-33 DIODE 1SS133T-77
D304 8-719-991-33 DIODE 1SS133T-77
D305 8-719-991-33 DIODE 1SS133T-77
D307 8-719-991-33 DIODE 1SS133T-77

D308 8-719-991-33 DIODE 1SS133T-77
D309 8-719-991-33 DIODE 1SS133T-77
D310 8-719-991-33 DIODE 1SS133T-77
D311 8-719-110-09 DIODE RD8.2ES-B3
D312 8-719-991-33 DIODE 1SS133T-77

D313 8-719-109-89 DIODE RD5.6ESB2
D314 8-719-991-33 DIODE 1SS133T-77
D315 8-719-921-89 DIODE MTZJ-13C
D316 8-719-991-33 DIODE 1SS133T-77
D317 8-719-991-33 DIODE 1SS133T-77

D318 8-719-991-33 DIODE 1SS133T-77
D319 8-719-991-33 DIODE 1SS133T-77
D320 8-719-991-33 DIODE 1SS133T-77

< CONNECTOR >

* P301 1-564-187-00 PIN, CONNECTOR
* P302 1-564-187-00 PIN, CONNECTOR

< TRANSISTOR >

Q102 8-729-900-74 TRANSISTOR DTC143TS
Q103 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q131 8-729-900-74 TRANSISTOR DTC143TS
Q132 8-729-900-74 TRANSISTOR DTC143TS
Q202 8-729-900-74 TRANSISTOR DTC143TS

Q203 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q231 8-729-900-74 TRANSISTOR DTC143TS
Q232 8-729-900-74 TRANSISTOR DTC143TS
Q301 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q302 8-729-036-86 TRANSISTOR KTC3203Y-AT

Q303 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q304 8-729-422-57 TRANSISTOR UN4111
Q305 8-729-900-80 TRANSISTOR DTC114ES
Q306 8-729-900-80 TRANSISTOR DTC114ES
Q307 8-729-036-86 TRANSISTOR KTC3203Y-AT

Q308 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q309 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q310 8-729-900-80 TRANSISTOR DTC114ES
Q311 8-729-195-23 TRANSISTOR 2SA952
Q312 8-729-900-80 TRANSISTOR DTC114ES

Q313 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q314 8-729-900-80 TRANSISTOR DTC114ES
Q316 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q317 8-729-900-80 TRANSISTOR DTC114ES
Q319 8-729-011-92 TRANSISTOR 2SC2001TP-K1K2

Q320 8-729-195-23 TRANSISTOR 2SA952
Q323 8-729-265-52 TRANSISTOR 2SC2655
Q324 8-729-422-57 TRANSISTOR UN4111
Q325 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q326 8-729-422-57 TRANSISTOR UN4111

< IC >

IC301 8-759-264-71 IC TA2068N
IC302 8-759-432-41 IC BH3854AS
IC303 8-759-701-54 IC NJM2073D
IC305 8-759-905-47 IC BA338

< JACK >

J302 1-770-612-12 JACK, PIN 2P (SIGNAL OUTPUT)
J303 1-784-910-31 JACK, PIN 1P (SIGNAL OUTPUT WOOFER)

Q327 8-729-900-80 TRANSISTOR DTC114ES
Q328 8-729-900-80 TRANSISTOR DTC114ES
Q329 8-729-194-57 TRANSISTOR 2SC945-P
Q330 8-729-194-57 TRANSISTOR 2SC945-P
Q331 8-729-900-80 TRANSISTOR DTC114ES

Q332 8-729-422-57 TRANSISTOR UN4111
Q333 8-729-422-57 TRANSISTOR UN4111
Q334 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q335 8-729-422-57 TRANSISTOR UN4111
Q398 8-729-119-78 TRANSISTOR 2SC2785-HFE

Q399 8-729-119-78 TRANSISTOR 2SC2785-HFE

– 78 –

AUDIO

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

< RESISTOR >

R101 1-249-431-11 CARBON 15K 5% 1/4W
R102 1-249-404-00 CARBON 82 5% 1/4W
R103 1-249-441-11 CARBON 100K 5% 1/4W
R104 1-247-843-11 CARBON 3.3K 5% 1/4W
R110 1-247-807-11 CARBON 100 5% 1/4W

R111 1-247-887-00 CARBON 220K 5% 1/4W
R112 1-249-437-11 CARBON 47K 5% 1/4W
R114 1-249-417-11 CARBON 1K 5% 1/4W
R115 1-249-417-11 CARBON 1K 5% 1/4W
R116 1-249-437-11 CARBON 47K 5% 1/4W

R127 1-249-437-11 CARBON 47K 5% 1/4W
R140 1-249-425-11 CARBON 4.7K 5% 1/4W
R145 1-249-429-11 CARBON 10K 5% 1/4W
R146 1-249-417-11 CARBON 1K 5% 1/4W
R151 1-249-429-11 CARBON 10K 5% 1/4W

R152 1-249-425-11 CARBON 4.7K 5% 1/4W
R153 1-249-417-11 CARBON 1K 5% 1/4W
R155 1-247-887-00 CARBON 220K 5% 1/4W
R156 1-249-425-11 CARBON 4.7K 5% 1/4W
R201 1-249-431-11 CARBON 15K 5% 1/4W

R202 1-249-404-00 CARBON 82 5% 1/4W
R203 1-249-441-11 CARBON 100K 5% 1/4W
R204 1-247-843-11 CARBON 3.3K 5% 1/4W
R210 1-247-807-11 CARBON 100 5% 1/4W
R211 1-247-887-00 CARBON 220K 5% 1/4W

R212 1-249-437-11 CARBON 47K 5% 1/4W
R214 1-249-417-11 CARBON 1K 5% 1/4W
R215 1-249-417-11 CARBON 1K 5% 1/4W
R216 1-249-437-11 CARBON 47K 5% 1/4W
R227 1-249-437-11 CARBON 47K 5% 1/4W

R240 1-249-425-11 CARBON 4.7K 5% 1/4W
R245 1-249-429-11 CARBON 10K 5% 1/4W
R246 1-249-417-11 CARBON 1K 5% 1/4W
R251 1-249-429-11 CARBON 10K 5% 1/4W
R252 1-249-425-11 CARBON 4.7K 5% 1/4W

R253 1-249-417-11 CARBON 1K 5% 1/4W
R255 1-247-887-00 CARBON 220K 5% 1/4W
R256 1-249-425-11 CARBON 4.7K 5% 1/4W
R301 1-247-903-00 CARBON 1M 5% 1/4W
R302 1-249-441-11 CARBON 100K 5% 1/4W

R303 1-249-429-11 CARBON 10K 5% 1/4W
R304 1-249-429-11 CARBON 10K 5% 1/4W
R305 1-249-421-11 CARBON 2.2K 5% 1/4W
R306 1-249-429-11 CARBON 10K 5% 1/4W
R307 1-247-807-11 CARBON 100 5% 1/4W

R311 1-249-389-11 CARBON 4.7 5% 1/4W
R312 1-249-439-11 CARBON 68K 5% 1/4W
R313 1-249-389-11 CARBON 4.7 5% 1/4W
R314 1-249-429-11 CARBON 10K 5% 1/4W
R315 1-249-429-11 CARBON 10K 5% 1/4W

R316 1-249-425-11 CARBON 4.7K 5% 1/4W

R317 1-247-807-11 CARBON 100 5% 1/4W
R318 1-249-435-11 CARBON 33K 5% 1/4W
R319 1-247-895-00 CARBON 470K 5% 1/4W
R320 1-247-903-00 CARBON 1M 5% 1/4W
R323 1-249-425-11 CARBON 4.7K 5% 1/4W

R324 1-249-417-11 CARBON 1K 5% 1/4W
R325 1-249-417-11 CARBON 1K 5% 1/4W
R327 1-249-417-11 CARBON 1K 5% 1/4W
R328 1-249-417-11 CARBON 1K 5% 1/4W
R329 1-249-417-11 CARBON 1K 5% 1/4W

R331 1-247-863-00 CARBON 22K 5% 1/4W
R332 1-249-437-11 CARBON 47K 5% 1/4W
R334 1-249-429-11 CARBON 10K 5% 1/4W
R335 1-249-425-11 CARBON 4.7K 5% 1/4W
R336 1-249-401-11 CARBON 47 5% 1/4W

R337 1-249-437-11 CARBON 47K 5% 1/4W
R338 1-249-417-11 CARBON 1K 5% 1/4W
R339 1-249-417-11 CARBON 1K 5% 1/4W
R340 1-249-417-11 CARBON 1K 5% 1/4W
R342 1-249-425-11 CARBON 4.7K 5% 1/4W

R343 1-249-429-11 CARBON 10K 5% 1/4W
R344 1-249-429-11 CARBON 10K 5% 1/4W
R345 1-249-441-11 CARBON 100K 5% 1/4W
R347 1-249-401-11 CARBON 47 5% 1/4W
R349 1-249-435-11 CARBON 33K 5% 1/4W

R351 1-249-401-11 CARBON 47 5% 1/4W
R352 1-249-428-11 CARBON 8.2K 5% 1/4W
R353 1-249-417-11 CARBON 1K 5% 1/4W
R355 1-247-885-00 CARBON 180K 5% 1/4W
R356 1-249-437-11 CARBON 47K 5% 1/4W

R357 1-249-421-11 CARBON 2.2K 5% 1/4W
R360 1-249-441-11 CARBON 100K 5% 1/4W
R361 1-247-815-00 CARBON 220 5% 1/4W
R362 1-247-807-11 CARBON 100 5% 1/4W
R363 1-249-441-11 CARBON 100K 5% 1/4W

R364 1-249-413-11 CARBON 470 5% 1/4W
R367 1-247-807-11 CARBON 100 5% 1/4W
R368 1-249-413-11 CARBON 470 5% 1/4W
R369 1-247-807-11 CARBON 100 5% 1/4W
R370 1-249-441-11 CARBON 100K 5% 1/4W

R371 1-249-421-11 CARBON 2.2K 5% 1/4W
R376 1-249-421-11 CARBON 2.2K 5% 1/4W
R377 1-249-421-11 CARBON 2.2K 5% 1/4W
R378 1-247-807-11 CARBON 100 5% 1/4W
R379 1-247-815-00 CARBON 220 5% 1/4W

R390 1-249-437-11 CARBON 47K 5% 1/4W
R391 1-249-437-11 CARBON 47K 5% 1/4W
R392 1-249-429-11 CARBON 10K 5% 1/4W
R393 1-249-429-11 CARBON 10K 5% 1/4W
R394 1-249-425-11 CARBON 4.7K 5% 1/4W

R395 1-247-843-11 CARBON 3.3K 5% 1/4W
R396 1-249-413-11 CARBON 470 5% 1/4W
R397 1-247-807-11 CARBON 100 5% 1/4W

– 79 –

AUDIO

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

R398 1-249-429-11 CARBON 10K 5% 1/4W
R399 1-249-429-11 CARBON 10K 5% 1/4W

T301 1-429-820-11 TRANSFORMER, BIAS OSCILLATION

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

* A-3321-587-A CD BOARD, COMPLETE

C701 1-162-302-11 CERAMIC 0.0022uF 30% 16V
C702 1-136-165-00 FILM 0.1uF 5% 50V
C703 1-136-165-00 FILM 0.1uF 5% 50V
C704 1-136-165-00 FILM 0.1uF 5% 50V
C705 1-131-375-00 TANTALUM 4.7uF 10% 10V

C706 1-136-159-00 FILM 0.033uF 5% 50V
C707 1-136-156-00 FILM 0.018uF 5% 50V
C708 1-162-199-31 CERAMIC 10PF 5% 50V
C709 1-126-162-11 ELECT 3.3uF 20% 50V
C710 1-136-495-11 FILM 0.068uF 5% 50V

C711 1-162-215-31 CERAMIC 47PF 5% 50V
C712 1-162-306-11 CERAMIC 0.01uF 30% 16V
C713 1-136-159-00 FILM 0.033uF 5% 50V
C714 1-162-306-11 CERAMIC 0.01uF 30% 16V
C715 1-136-159-00 FILM 0.033uF 5% 50V

C716 1-136-165-00 FILM 0.1uF 5% 50V
C717 1-104-664-11 ELECT 47uF 20% 10V
C718 1-126-964-11 ELECT 10uF 20% 50V
C721 1-130-491-00 MYLAR 0.047uF 5% 50V
C722 1-161-494-00 CERAMIC 0.022uF 25V

C723 1-130-495-00 MYLAR 0.1uF 5% 50V
C724 1-128-241-11 ELECT 220uF 20% 10V
C725 1-162-199-31 CERAMIC 10PF 5% 50V
C726 1-162-294-31 CERAMIC 0.001uF 10% 50V
C727 1-162-306-11 CERAMIC 0.01uF 30% 16V

C728 1-162-306-11 CERAMIC 0.01uF 30% 16V
C729 1-124-589-11 ELECT 47uF 20% 16V
C730 1-104-652-11 ELECT 470uF 20% 10V
C731 1-162-305-11 CERAMIC 0.0068uF 30% 16V
C732 1-130-299-00 FILM 0.012uF 5% 50V

C734 1-162-305-11 CERAMIC 0.0068uF 30% 16V
C741 1-124-589-11 ELECT 47uF 20% 16V
C742 1-137-194-00 FILM 0.47uF 5% 50V
C743 1-162-290-31 CERAMIC 470PF 10% 50V
C744 1-162-286-21 CERAMIC 220PF 10% 50V

CD

< TRANSFORMER >

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

< CAPACITOR >

C754 1-124-589-11 ELECT 47uF 20% 16V
C755 1-162-306-11 CERAMIC 0.01uF 30% 16V
C756 1-162-306-11 CERAMIC 0.01uF 30% 16V
C757 1-162-306-11 CERAMIC 0.01uF 30% 16V
C758 1-162-306-11 CERAMIC 0.01uF 30% 16V

C759 1-162-306-11 CERAMIC 0.01uF 30% 16V
C760 1-162-306-11 CERAMIC 0.01uF 30% 16V
C761 1-162-306-11 CERAMIC 0.01uF 30% 16V
C763 1-162-600-11 CERAMIC 0.0047uF 30% 16V
C764 1-124-259-11 ELECT 4.7uF 20% 16V

C765 1-162-306-11 CERAMIC 0.01uF 30% 16V
C773 1-162-600-11 CERAMIC 0.0047uF 30% 16V
C774 1-124-259-11 ELECT 4.7uF 20% 16V
C782 1-162-294-31 CERAMIC 0.001uF 10% 50V
C787 1-128-241-11 ELECT 220uF 20% 10V

C788 1-162-306-11 CERAMIC 0.01uF 30% 16V
C792 1-162-290-31 CERAMIC 470PF 10% 50V
C793 1-162-290-31 CERAMIC 470PF 10% 50V
C796 1-162-306-11 CERAMIC 0.01uF 30% 16V
C797 1-162-294-31 CERAMIC 0.001uF 10% 50V

C798 1-162-294-31 CERAMIC 0.001uF 10% 50V
C799 1-162-306-11 CERAMIC 0.01uF 30% 16V

< CONNECTOR >

* CNP701 1-779-466-11 CONNECTOR, FFC/FPC 16P
* CNP705 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P

CNP706 1-691-068-21 HOUSING, CONNECTOR 9P

< IC >

IC701 8-752-074-34 IC CXA1782CQ
IC702 8-752-372-94 IC CXD2507AQ
IC703 8-759-473-42 IC BA6898FP
IC704 8-759-426-44 IC 27C512-C35A65-V3.03

< COIL >

L701 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH
L702 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH
L752 1-410-324-11 INDUCTOR 4.7uH
L760 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH
L770 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH

< TRANSISTOR >

Q701 8-729-195-23 TRANSISTOR 2SA952
Q703 8-729-900-74 TRANSISTOR DTC143TS

< RESISTOR >

C745 1-136-169-00 FILM 0.22uF 5% 50V
C746 1-162-306-11 CERAMIC 0.01uF 30% 16V
C747 1-137-370-11 FILM 0.01uF 5% 50V
C750 1-162-306-11 CERAMIC 0.01uF 30% 16V
C751 1-162-306-11 CERAMIC 0.01uF 30% 16V

C752 1-162-201-31 CERAMIC 12PF 5% 50V
C753 1-162-203-31 CERAMIC 15PF 5% 50V

R700 1-249-429-11 CARBON 10K 5% 1/4W
R701 1-249-440-11 CARBON 82K 5% 1/4W
R702 1-247-896-11 CARBON 510K 5% 1/4W
R703 1-249-441-11 CARBON 100K 5% 1/4W
R704 1-247-883-00 CARBON 150K 5% 1/4W

R705 1-249-437-11 CARBON 47K 5% 1/4W
R706 1-247-876-11 CARBON 75K 5% 1/4W

– 80 –

CD HEAD

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

R707 1-249-432-11 CARBON 18K 5% 1/4W
R708 1-247-883-00 CARBON 150K 5% 1/4W
R709 1-247-862-11 CARBON 20K 5% 1/4W
R710 1-249-393-11 CARBON 10 5% 1/4W
R714 1-247-883-00 CARBON 150K 5% 1/4W

R715 1-249-430-11 CARBON 12K 5% 1/4W
R716 1-249-430-11 CARBON 12K 5% 1/4W
R717 1-249-429-11 CARBON 10K 5% 1/4W
R718 1-247-899-11 CARBON 680K 5% 1/4W
R720 1-247-891-00 CARBON 330K 5% 1/4W

CD MOTOR JACKH/P

< VIBRATOR >

X701 1-767-226-11 VIBRATOR, CRYSTAL (16.9344MHz)

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

* 1-639-678-12 CD MOTOR BOARD

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

< CONNECTOR >

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

R722 1-249-439-11 CARBON 68K 5% 1/4W
R723 1-249-440-11 CARBON 82K 5% 1/4W
R725 1-249-437-11 CARBON 47K 5% 1/4W
R726 1-249-429-11 CARBON 10K 5% 1/4W
R727 1-249-429-11 CARBON 10K 5% 1/4W

R730 1-249-435-11 CARBON 33K 5% 1/4W
R731 1-247-863-00 CARBON 22K 5% 1/4W
R734 1-249-437-11 CARBON 47K 5% 1/4W
R735 1-249-429-11 CARBON 10K 5% 1/4W
R736 1-249-417-11 CARBON 1K 5% 1/4W

R740 1-247-843-11 CARBON 3.3K 5% 1/4W
R741 1-249-417-11 CARBON 1K 5% 1/4W
R742 1-249-429-11 CARBON 10K 5% 1/4W
R743 1-247-903-00 CARBON 1M 5% 1/4W
R744 1-247-887-00 CARBON 220K 5% 1/4W

R745 1-249-429-11 CARBON 10K 5% 1/4W
R746 1-249-437-11 CARBON 47K 5% 1/4W
R748 1-249-429-11 CARBON 10K 5% 1/4W
R749 1-249-429-11 CARBON 10K 5% 1/4W
R750 1-249-413-11 CARBON 470 5% 1/4W

R751 1-247-807-11 CARBON 100 5% 1/4W
R752 1-249-429-11 CARBON 10K 5% 1/4W
R753 1-249-429-11 CARBON 10K 5% 1/4W
R754 1-249-429-11 CARBON 10K 5% 1/4W
R756 1-249-440-11 CARBON 82K 5% 1/4W

R757 1-249-439-11 CARBON 68K 5% 1/4W
R758 1-249-439-11 CARBON 68K 5% 1/4W
R759 1-249-439-11 CARBON 68K 5% 1/4W
R760 1-249-417-11 CARBON 1K 5% 1/4W
R761 1-249-417-11 CARBON 1K 5% 1/4W

R762 1-249-417-11 CARBON 1K 5% 1/4W
R763 1-249-417-11 CARBON 1K 5% 1/4W
R764 1-249-417-11 CARBON 1K 5% 1/4W
R766 1-249-417-11 CARBON 1K 5% 1/4W
R776 1-249-417-11 CARBON 1K 5% 1/4W

R791 1-247-843-11 CARBON 3.3K 5% 1/4W

< SWITCH >

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

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

* 1-671-487-11 H/P BOARD

**********

< CAPACITOR >

C154 1-162-294-31 CERAMIC 0.001uF 10% 50V
C254 1-162-294-31 CERAMIC 0.001uF 10% 50V

< JACK >

J301 1-566-891-11 JACK (2)

< COIL >

L151 1-247-807-31 CARBON 100 5% 1/4W
L251 1-247-807-31 CARBON 100 5% 1/4W
L351 1-414-142-11 INDUCTOR 1uH

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

* 1-662-743-11 HEAD BOARD

***********

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

* 1-671-068-11 JACK BOARD

***********

< CAPACITOR >

C186 1-162-282-31 CERAMIC 100PF 10% 50V
C286 1-162-282-31 CERAMIC 100PF 10% 50V
C384 1-161-494-00 CERAMIC 0.022uF 25V
C506 1-162-294-31 CERAMIC 0.001uF 10% 50V

< JACK >

* J501 1-537-405-11 TERMINAL BOARD (2P SP)

(SPEAKER OUT R-ch)

* J502 1-750-178-31 JACK, PIN 2P (SIGNAL INPUT)

< VARIABLE RESISTOR >

RV701 1-241-786-11 RES, ADJ, CARBON 22K
RV702 1-241-786-11 RES, ADJ, CARBON 22K
RV703 1-223-459-21 RES, ADJ, CERMET 2.2K
RV704 1-241-786-11 RES, ADJ, CARBON 22K

< CABLE HOLDER >

* KH511 1-565-385-11 HOLDER, CABLE 4P
* KH513 1-573-287-11 HOLDER, CABLE 2P

– 81 –

JACK LAMP2 LEVEL LINE

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

LAMP1 OUTLET

< COIL >

< DIODE >

L504 1-420-872-00 COIL, AIR-CORE

< RESISTOR >

R502 1-249-421-11 CARBON 2.2K 5% 1/4W
R503 1-249-421-11 CARBON 2.2K 5% 1/4W

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

* 1-671-497-11 LAMP1 BOARD

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

< PILOT LAMP >

PL801 1-517-474-31 LAMP, PILOT
PL802 1-517-474-31 LAMP, PILOT

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

* 1-671-498-11 LAMP2 BOARD

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

< PILOT LAMP >

PL804 1-517-474-31 LAMP, PILOT
PL805 1-517-474-31 LAMP, PILOT

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

* 1-671-494-11 LEVEL BOARD

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

3-028-254-01 KNOB, VOL

D321 8-719-991-33 DIODE 1SS133T-77
D322 8-719-991-33 DIODE 1SS133T-77

< IC >

IC304 8-759-634-51 IC M5218AP
J331 8-749-921-12 IC GP1F32T (OPTICAL DIGITAL OUT (CD))

< JACK >

J323 1-566-822-21 JACK (LINE IN)
J332 1-566-822-21 JACK (LINE OUT)

< COIL >

L111 1-412-503-11 INDUCTOR 22uH
L131 1-412-503-11 INDUCTOR 22uH
L211 1-412-503-11 INDUCTOR 22uH
L231 1-412-503-11 INDUCTOR 22uH
L301 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH

L311 1-412-503-11 INDUCTOR 22uH
L331 1-412-503-11 INDUCTOR 22uH

< TRANSISTOR >

Q101 8-729-900-74 TRANSISTOR DTC143TS
Q104 8-729-900-74 TRANSISTOR DTC143TS
Q201 8-729-900-74 TRANSISTOR DTC143TS
Q204 8-729-900-74 TRANSISTOR DTC143TS

< CONNECTOR >

CNP604 1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P

< DIODE >

D611 8-719-941-07 LED SLC22VR3 (POWER)

< VARIABLE RESISTOR >

RV601 1-238-555-11 RES, VAR, CARBON 50K (LEVEL)

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

* A-3321-584-A LINE BOARD, COMPLETE

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

< CAPACITOR >

C123 1-162-282-31 CERAMIC 100PF 10% 50V
C125 1-126-964-11 ELECT 10uF 20% 50V
C126 1-126-964-11 ELECT 10uF 20% 50V
C223 1-162-282-31 CERAMIC 100PF 10% 50V
C225 1-126-964-11 ELECT 10uF 20% 50V

C226 1-126-964-11 ELECT 10uF 20% 50V
C318 1-126-963-11 ELECT 4.7uF 20% 50V
C319 1-161-494-00 CERAMIC 0.022uF 25V
C320 1-104-665-11 ELECT 100uF 20% 10V
C321 1-104-664-11 ELECT 47uF 20% 10V

< RESISTOR >

R120 1-249-441-11 CARBON 100K 5% 1/4W
R121 1-249-441-11 CARBON 100K 5% 1/4W
R122 1-247-843-11 CARBON 3.3K 5% 1/4W
R123 1-247-863-00 CARBON 22K 5% 1/4W
R124 1-249-421-11 CARBON 2.2K 5% 1/4W

R125 1-249-421-11 CARBON 2.2K 5% 1/4W
R220 1-249-441-11 CARBON 100K 5% 1/4W
R221 1-249-441-11 CARBON 100K 5% 1/4W
R222 1-247-843-11 CARBON 3.3K 5% 1/4W
R223 1-247-863-00 CARBON 22K 5% 1/4W

R224 1-249-421-11 CARBON 2.2K 5% 1/4W
R225 1-249-421-11 CARBON 2.2K 5% 1/4W
R308 1-249-425-11 CARBON 4.7K 5% 1/4W
R309 1-249-426-11 CARBON 5.6K 5% 1/4W
R321 1-247-807-11 CARBON 100 5% 1/4W

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

* 1-671-493-11 OUTLET BOARD

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

1-533-233-21 HOLDER, FUSE

< CONNECTOR >

CNP606 1-564-321-00 PIN, CONNECTOR 2P

* CNP607 1-770-314-11 PIN, CONNECTOR 2P

– 82 –

OUTLET POWER POWER AMP RDS

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

CNP608 1-564-321-00 PIN, CONNECTOR 2P

< IC >

< FUSE >

! F601 1-532-501-31 FUSE, TIME-LAG (T0.8AL/250V)

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

* 1-671-064-11 POWER BOARD

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

1-533-233-21 HOLDER, FUSE

< CAPACITOR >

C501 1-101-005-00 CERAMIC 22000PF 50V
C502 1-136-169-00 FILM 0.22uF 5% 50V
C503 1-136-169-00 FILM 0.22uF 5% 50V
C504 1-101-005-00 CERAMIC 22000PF 50V
C505 1-136-169-00 FILM 0.22uF 5% 50V

< CONNECTOR >

CNP501 1-564-321-00 PIN, CONNECTOR 2P

< DIODE >

D501 8-719-902-17 DIODE U15G
D502 8-719-902-17 DIODE U15G
D503 8-719-902-17 DIODE U15G
D504 8-719-902-17 DIODE U15G

< FUSE >

! F501 1-532-505-31 FUSE, TIME-LAG (T5AL/250V)

< LINE FILTER TRANSFORMER >

! FL501 1-402-663-11 TRANSFORMER, LINE FILTER (LFT)

< CABLE HOLDER >

* KH505 1-573-287-11 HOLDER, CABLE 2P

< TRANSFORMER >

! T501 1-433-453-11 TRANSFORMER, POWER (SET)

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

* 1-671-065-11 POWER AMP BOARD

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

< CAPACITOR >

C181 1-126-960-11 ELECT 1uF 20% 50V
C182 1-162-294-31 CERAMIC 0.001uF 10% 50V
C184 1-130-495-00 MYLAR 0.1uF 5% 50V
C185 1-130-495-00 MYLAR 0.1uF 5% 50V
C281 1-126-960-11 ELECT 1uF 20% 50V

C282 1-162-294-31 CERAMIC 0.001uF 10% 50V
C382 1-104-665-11 ELECT 100uF 20% 10V
C385 1-104-664-11 ELECT 47uF 20% 25V
C386 1-126-964-11 ELECT 10uF 20% 50V

IC309 8-759-333-16 IC LA4705NA

< RESISTOR >

R181 1-249-427-11 CARBON 6.8K 5% 1/4W
R182 1-249-431-11 CARBON 15K 5% 1/4W

! R183 1-249-385-11 CARBON 2.2 5% 1/6W F
! R184 1-249-385-11 CARBON 2.2 5% 1/6W F

R281 1-249-427-11 CARBON 6.8K 5% 1/4W

R282 1-249-431-11 CARBON 15K 5% 1/4W
R381 1-249-425-11 CARBON 4.7K 5% 1/4W
R383 1-249-417-11 CARBON 1K 5% 1/4W

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

* A-3321-617-A RDS BOARD, COMPLETE

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

< CAPACITOR >

C401 1-124-234-00 ELECT 22uF 20% 16V
C402 1-124-257-00 ELECT 2.2uF 20% 50V
C403 1-124-234-00 ELECT 22uF 20% 16V
C404 1-124-584-00 ELECT 100uF 20% 10V
C405 1-102-516-11 CERAMIC 27PF 5% 50V

C406 1-102-516-11 CERAMIC 27PF 5% 50V
C407 1-162-291-31 CERAMIC 560PF 10% 50V
C408 1-162-288-31 CERAMIC 330PF 10% 50V
C409 1-162-306-11 CERAMIC 0.01uF 30% 16V
C410 1-162-306-11 CERAMIC 0.01uF 30% 16V

C411 1-162-306-11 CERAMIC 0.01uF 30% 16V
C412 1-162-306-11 CERAMIC 0.01uF 30% 16V
C413 1-162-306-11 CERAMIC 0.01uF 30% 16V
C414 1-102-962-00 CERAMIC 30PF 5% 50V
C415 1-102-962-00 CERAMIC 30PF 5% 50V

C416 1-162-306-11 CERAMIC 0.01uF 30% 16V
C417 1-162-306-11 CERAMIC 0.01uF 30% 16V
C418 1-162-306-11 CERAMIC 0.01uF 30% 16V
C419 1-162-306-11 CERAMIC 0.01uF 30% 16V
C422 1-162-306-11 CERAMIC 0.01uF 30% 16V

C431 1-162-306-11 CERAMIC 0.01uF 30% 16V
C434 1-162-282-31 CERAMIC 100PF 10% 50V
C435 1-162-282-31 CERAMIC 100PF 10% 50V

< CONNECTOR >

CNP401 1-691-078-41 HOUSING, CONNECTOR 19P
CNP402 1-691-078-41 HOUSING, CONNECTOR 19P

< IC >

IC401 8-752-899-17 IC CXP83413-047Q
IC402 8-759-165-81 IC PST600D-T
IC404 8-759-560-51 IC BU1924F

– 83 –

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

RDS RDS. LCD

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

< COIL >

L401 1-410-521-11 INDUCTOR 100uH
L402 1-410-521-11 INDUCTOR 100uH
L403 1-410-521-11 INDUCTOR 100uH
L404 1-410-521-11 INDUCTOR 100uH
L405 1-410-521-11 INDUCTOR 100uH

< TRANSISTOR >

REGULATOR SW

R441 1-249-417-11 CARBON 1K 5% 1/4W
R442 1-249-417-11 CARBON 1K 5% 1/4W
R443 1-249-417-11 CARBON 1K 5% 1/4W
R449 1-249-429-11 CARBON 10K 5% 1/4W
R451 1-249-428-11 CARBON 8.2K 5% 1/4W

R453 1-247-807-11 CARBON 100 5% 1/4W
R454 1-247-807-11 CARBON 100 5% 1/4W
R479 1-249-421-11 CARBON 2.2K 5% 1/4W

Q405 8-729-903-02 TRANSISTOR DTA143XS
Q407 8-729-029-66 TRANSISTOR DTC114ESA

< RESISTOR >

R401 1-249-429-11 CARBON 10K 5% 1/4W
R402 1-249-429-11 CARBON 10K 5% 1/4W
R403 1-249-429-11 CARBON 10K 5% 1/4W
R404 1-249-429-11 CARBON 10K 5% 1/4W
R405 1-249-429-11 CARBON 10K 5% 1/4W

R406 1-249-429-11 CARBON 10K 5% 1/4W
R407 1-249-429-11 CARBON 10K 5% 1/4W
R408 1-249-429-11 CARBON 10K 5% 1/4W
R409 1-249-429-11 CARBON 10K 5% 1/4W
R410 1-249-429-11 CARBON 10K 5% 1/4W

R411 1-249-429-11 CARBON 10K 5% 1/4W
R412 1-249-429-11 CARBON 10K 5% 1/4W
R413 1-249-429-11 CARBON 10K 5% 1/4W
R414 1-249-429-11 CARBON 10K 5% 1/4W
R415 1-249-429-11 CARBON 10K 5% 1/4W

R416 1-249-429-11 CARBON 10K 5% 1/4W
R417 1-249-429-11 CARBON 10K 5% 1/4W
R418 1-249-429-11 CARBON 10K 5% 1/4W
R419 1-249-429-11 CARBON 10K 5% 1/4W
R420 1-249-429-11 CARBON 10K 5% 1/4W

R421 1-249-429-11 CARBON 10K 5% 1/4W
R422 1-249-429-11 CARBON 10K 5% 1/4W
R423 1-249-429-11 CARBON 10K 5% 1/4W
R424 1-249-429-11 CARBON 10K 5% 1/4W
R425 1-249-429-11 CARBON 10K 5% 1/4W

R426 1-249-429-11 CARBON 10K 5% 1/4W
R427 1-249-429-11 CARBON 10K 5% 1/4W
R428 1-249-429-11 CARBON 10K 5% 1/4W
R429 1-249-429-11 CARBON 10K 5% 1/4W
R430 1-249-429-11 CARBON 10K 5% 1/4W

R431 1-249-429-11 CARBON 10K 5% 1/4W
R432 1-249-429-11 CARBON 10K 5% 1/4W
R433 1-249-429-11 CARBON 10K 5% 1/4W
R434 1-249-429-11 CARBON 10K 5% 1/4W
R435 1-249-429-11 CARBON 10K 5% 1/4W

< VIBRATOR >

X402 1-579-825-11 VIBRATOR, CERAMIC (2.62MHz)
X403 1-760-556-11 VIBRATOR, CRYSTAL (4.332MHz)

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

* 1-671-496-11 RDS.LCD BOARD

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

1-783-983-11 WIRE, PARALLEL (19 CORE)
3-028-490-01 ILLUMINATOR (RDS)
3-028-492-01 HOLDER (RDS), LCD
7-685-534-14 SCREW +BTP 2.6X8 TYPE2 N-S

< CONNECTOR >

CNP403 1-691-051-21 HOUSING, CONNECTOR 19P
CNP404 1-691-051-21 HOUSING, CONNECTOR 19P

< LIQUID CRYSTAL DISPLAY >

LCD401 1-803-161-11 DISPLAY PANEL, LIQUID CRYSTAL (RDS)

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

* 1-672-059-11 REGULATOR BOARD

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

< CAPACITOR >

C391 1-162-306-11 CERAMIC 0.01uF 30% 16V
C392 1-162-306-11 CERAMIC 0.01uF 30% 16V
C393 1-162-306-11 CERAMIC 0.01uF 30% 16V
C394 1-162-306-11 CERAMIC 0.01uF 30% 16V

< CONNECTOR >

CNP312 1-564-721-11 PIN, CONNECTOR (SMALL TYPE) 5P

< TRANSISTOR >

Q315 8-729-209-15 TRANSISTOR 2SD2012
Q318 8-729-209-15 TRANSISTOR 2SD2012

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

* 1-662-742-11 SW BOARD

**********

R436 1-249-429-11 CARBON 10K 5% 1/4W
R437 1-249-429-11 CARBON 10K 5% 1/4W
R438 1-249-429-11 CARBON 10K 5% 1/4W
R439 1-249-429-11 CARBON 10K 5% 1/4W
R440 1-249-432-11 CARBON 18K 5% 1/4W

< CONNECTOR >

* CN691 1-564-725-11 PIN, CONNECTOR (SMALL TYPE) 9P

– 84 –

SW

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

< PHOTO REFLECTOR >

PH691 1-801-455-11 PHOTO REFLECTOR

< RESISTOR >

S905 1-692-014-11 SWITCH, KEY BOARD (9 (TAPE))
S906 1-692-014-11 SWITCH, KEY BOARD (r / P)
S907 1-692-014-11 SWITCH, KEY BOARD (DIR MODE)
S908 1-692-014-11 SWITCH, KEY BOARD (p (CD))
S909 1-692-014-11 SWITCH, KEY BOARD (P (CD))

SW2

SYSTEMSW1

R691 1-247-827-11 CARBON 680 5% 1/4W

< SWITCH >

S691 1-762-811-11 SWITCH, LEAF (HALF (CASSETTE))
S694 1-762-811-11 SWITCH, LEAF (REC-REV (ERASE PROOF))
S695 1-762-811-11 SWITCH, LEAF (REC-FWD (ERASE PROOF))
S696 1-762-810-11 SWITCH, LEAF (MODE (HEAD POSITION))

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

* 1-671-485-11 SW1 BOARD

***********

< CAPACITOR >

C902 1-162-282-31 CERAMIC 100PF 10% 50V
C903 1-161-494-00 CERAMIC 0.022uF 25V

< CONNECTOR >

CNP901 1-770-398-11 HOUSING, CONNECTOR (PC BOARD) 5P
CNP902 1-770-396-11 HOUSING, CONNECTOR (PC BOARD) 3P

< IC >

IC901 8-759-471-49 IC NJL57H400

< RESISTOR >

R950 1-249-415-11 CARBON 680 5% 1/4W
R951 1-249-416-11 CARBON 820 5% 1/4W
R952 1-249-418-11 CARBON 1.2K 5% 1/4W
R953 1-249-420-11 CARBON 1.8K 5% 1/4W
R954 1-247-843-11 CARBON 3.3K 5% 1/4W

R955 1-249-427-11 CARBON 6.8K 5% 1/4W
R956 1-249-415-11 CARBON 680 5% 1/4W
R957 1-249-416-11 CARBON 820 5% 1/4W
R958 1-249-418-11 CARBON 1.2K 5% 1/4W
R959 1-249-420-11 CARBON 1.8K 5% 1/4W

R960 1-247-843-11 CARBON 3.3K 5% 1/4W
R961 1-249-427-11 CARBON 6.8K 5% 1/4W
R962 1-249-415-11 CARBON 680 5% 1/4W
R963 1-249-416-11 CARBON 820 5% 1/4W
R964 1-249-418-11 CARBON 1.2K 5% 1/4W

R965 1-249-420-11 CARBON 1.8K 5% 1/4W
R966 1-247-843-11 CARBON 3.3K 5% 1/4W
R967 1-249-427-11 CARBON 6.8K 5% 1/4W

< SWITCH >

S901 1-692-014-11 SWITCH, KEY BOARD ())
S902 1-692-014-11 SWITCH, KEY BOARD (0)
S903 1-692-014-11 SWITCH, KEY BOARD (( (TAPE))
S904 1-692-014-11 SWITCH, KEY BOARD (p (TAPE))

S910 1-692-014-11 SWITCH, KEY BOARD (( (CD))
S911 1-692-014-11 SWITCH, KEY BOARD (FUNCTION)
S912 1-692-014-11 SWITCH, KEY BOARD (OPERATE)
S913 1-692-014-11 SWITCH, KEY BOARD (DISPLAY ENTER/MEM)
S914 1-692-014-11 SWITCH, KEY BOARD (VOLUME +)

S915 1-692-014-11 SWITCH, KEY BOARD (VOLUME –)
S916 1-692-014-11 SWITCH, KEY BOARD (+, TUNE +)
S917 1-692-014-11 SWITCH, KEY BOARD (=, TUNE –)
S918 1-692-014-11 SWITCH, KEY BOARD (BAND (RADIO))
S919 1-692-014-11 SWITCH, KEY BOARD (PRESET + (RADIO))

S920 1-692-014-11 SWITCH, KEY BOARD (PRESET – (RADIO))

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

* 1-671-486-11 SW2 BOARD

***********

< RESISTOR >

R970 1-249-415-11 CARBON 680 5% 1/4W
R971 1-249-416-11 CARBON 820 5% 1/4W

< SWITCH >

S921 1-692-014-11 SWITCH, KEY BOARD (SOUND)
S922 1-692-014-11 SWITCH, KEY BOARD (PGM SET AUTO PRESET)
S923 1-692-014-11 SWITCH, KEY BOARD (PLAY MODE

MONO/ST ISS)

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

* A-3321-588-A SYSTEM BOARD, COMPLETE

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

3-028-260-01 HOLDER, LCD
3-028-491-01 ILLUMINATOR
7-685-134-19 SCREW +P 2.6X8 TYPE2 N-S

< CAPACITOR >

C801 1-124-261-00 ELECT 10uF 20% 50V
C802 1-104-905-11 DOUBLE LAYERS 0.22F 5.5V
C803 1-124-589-11 ELECT 47uF 20% 16V
C804 1-162-306-11 CERAMIC 0.01uF 30% 16V
C805 1-124-584-00 ELECT 100uF 20% 10V

C806 1-162-306-11 CERAMIC 0.01uF 30% 16V
C807 1-102-516-11 CERAMIC 27PF 5% 50V
C808 1-102-516-11 CERAMIC 27PF 5% 50V
C809 1-161-494-00 CERAMIC 0.022uF 25V
C810 1-124-261-00 ELECT 10uF 20% 50V

C811 1-104-664-11 ELECT 47uF 20% 10V
C813 1-162-306-11 CERAMIC 0.01uF 30% 16V
C814 1-162-306-11 CERAMIC 0.01uF 30% 16V
C815 1-162-306-11 CERAMIC 0.01uF 30% 16V
C816 1-162-306-11 CERAMIC 0.01uF 30% 16V

– 85 –

SYSTEM

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

C817 1-102-518-11 CERAMIC 33PF 5% 50V
C818 1-102-516-11 CERAMIC 27PF 5% 50V
C819 1-102-516-11 CERAMIC 27PF 5% 50V
C820 1-102-518-11 CERAMIC 33PF 5% 50V
C821 1-162-306-11 CERAMIC 0.01uF 30% 16V

CNP803 1-770-387-11 PIN, CONNECTOR (PC BOARD) 3P

* CNP804 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P

CNP805 1-568-852-11 CONNECTOR, FFC/FPC 9P

* CNP806 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P
* CNP808 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P

C822 1-162-306-11 CERAMIC 0.01uF 30% 16V
C823 1-162-282-31 CERAMIC 100PF 10% 50V
C824 1-162-282-31 CERAMIC 100PF 10% 50V
C825 1-162-282-31 CERAMIC 100PF 10% 50V
C826 1-162-282-31 CERAMIC 100PF 10% 50V

C827 1-162-282-31 CERAMIC 100PF 10% 50V
C829 1-162-282-31 CERAMIC 100PF 10% 50V
C830 1-162-282-31 CERAMIC 100PF 10% 50V
C831 1-162-282-31 CERAMIC 100PF 10% 50V
C832 1-162-282-31 CERAMIC 100PF 10% 50V

C833 1-162-282-31 CERAMIC 100PF 10% 50V
C834 1-162-282-31 CERAMIC 100PF 10% 50V
C835 1-162-282-31 CERAMIC 100PF 10% 50V
C836 1-162-282-31 CERAMIC 100PF 10% 50V
C837 1-162-282-31 CERAMIC 100PF 10% 50V

C838 1-162-282-31 CERAMIC 100PF 10% 50V
C839 1-162-306-11 CERAMIC 0.01uF 30% 16V
C841 1-162-306-11 CERAMIC 0.01uF 30% 16V
C842 1-162-306-11 CERAMIC 0.01uF 30% 16V
C843 1-162-306-11 CERAMIC 0.01uF 30% 16V

C844 1-162-306-11 CERAMIC 0.01uF 30% 16V
C845 1-162-282-31 CERAMIC 100PF 10% 50V
C846 1-162-306-11 CERAMIC 0.01uF 30% 16V
C847 1-162-306-11 CERAMIC 0.01uF 30% 16V
C848 1-162-306-11 CERAMIC 0.01uF 30% 16V

C849 1-162-282-31 CERAMIC 100PF 10% 50V
C850 1-162-282-31 CERAMIC 100PF 10% 50V
C851 1-162-282-31 CERAMIC 100PF 10% 50V
C852 1-162-306-11 CERAMIC 0.01uF 30% 16V
C853 1-162-282-31 CERAMIC 100PF 10% 50V

C854 1-162-282-31 CERAMIC 100PF 10% 50V
C855 1-162-282-31 CERAMIC 100PF 10% 50V
C856 1-162-282-31 CERAMIC 100PF 10% 50V
C857 1-162-306-11 CERAMIC 0.01uF 30% 16V
C858 1-124-261-00 ELECT 10uF 20% 50V

C859 1-162-306-11 CERAMIC 0.01uF 30% 16V
C860 1-162-306-11 CERAMIC 0.01uF 30% 16V
C861 1-162-306-11 CERAMIC 0.01uF 30% 16V
C863 1-162-306-11 CERAMIC 0.01uF 30% 16V
C866 1-126-964-11 ELECT 10uF 20% 50V

C867 1-162-306-11 CERAMIC 0.01uF 30% 16V
C868 1-162-306-11 CERAMIC 0.01uF 30% 16V
C869 1-162-306-11 CERAMIC 0.01uF 30% 16V
C901 1-104-664-11 ELECT 47uF 20% 10V

< CONNECTOR >

CNP801 1-774-493-11 CONNECTOR, FFC/FPC 27P
CNP802 1-770-389-11 PIN, CONNECTOR (PC BOARD) 5P

< DIODE >

D801 8-719-991-33 DIODE 1SS133T-77
D802 8-719-991-33 DIODE 1SS133T-77
D803 8-719-991-33 DIODE 1SS133T-77
D804 8-719-991-33 DIODE 1SS133T-77
D805 8-719-991-33 DIODE 1SS133T-77

< IC >

IC801 8-752-899-66 IC CXP83120A-022Q
IC802 8-759-553-50 IC S-81256PG-Z
IC803 8-759-511-42 IC S-80730AN

< COIL >

L801 1-408-117-00 INDUCTOR 10uH
L802 1-412-832-11 INDUCTOR 1uH

< LIQUID CRYSTAL DISPLAY >

LCD801 1-803-162-11 DISPLAY PANEL, LIQUID CRYSTAL

< TRANSISTOR >

Q801 8-729-194-57 TRANSISTOR 2SC945-P
Q802 8-729-922-66 TRANSISTOR 2SC2410SN
Q803 8-729-922-66 TRANSISTOR 2SC2410SN
Q804 8-729-900-80 TRANSISTOR DTC114ES
Q805 8-729-801-84 TRANSISTOR 2SB1013-4

< 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 1-249-417-11 CARBON 1K 5% 1/4W
R805 1-249-417-11 CARBON 1K 5% 1/4W

R806 1-249-417-11 CARBON 1K 5% 1/4W
R807 1-249-429-11 CARBON 10K 5% 1/4W
R808 1-249-417-11 CARBON 1K 5% 1/4W
R809 1-249-417-11 CARBON 1K 5% 1/4W
R810 1-249-417-11 CARBON 1K 5% 1/4W

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

R816 1-249-429-11 CARBON 10K 5% 1/4W
R818 1-249-417-11 CARBON 1K 5% 1/4W
R819 1-249-417-11 CARBON 1K 5% 1/4W
R820 1-249-417-11 CARBON 1K 5% 1/4W
R821 1-249-417-11 CARBON 1K 5% 1/4W

– 86 –

SYSTEM

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

R822 1-249-429-11 CARBON 10K 5% 1/4W
R823 1-249-429-11 CARBON 10K 5% 1/4W
R824 1-249-417-11 CARBON 1K 5% 1/4W
R825 1-249-417-11 CARBON 1K 5% 1/4W
R826 1-249-413-11 CARBON 470 5% 1/4W

R906 1-249-417-11 CARBON 1K 5% 1/4W
R907 1-249-417-11 CARBON 1K 5% 1/4W
R908 1-249-417-11 CARBON 1K 5% 1/4W
R909 1-249-417-11 CARBON 1K 5% 1/4W
R910 1-249-417-11 CARBON 1K 5% 1/4W

TERMINAL

R827 1-249-413-11 CARBON 470 5% 1/4W
R828 1-249-417-11 CARBON 1K 5% 1/4W
R829 1-249-417-11 CARBON 1K 5% 1/4W
R830 1-249-429-11 CARBON 10K 5% 1/4W
R831 1-249-429-11 CARBON 10K 5% 1/4W

R832 1-249-425-11 CARBON 4.7K 5% 1/4W
R833 1-249-425-11 CARBON 4.7K 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

R837 1-249-417-11 CARBON 1K 5% 1/4W
R841 1-249-429-11 CARBON 10K 5% 1/4W
R842 1-249-429-11 CARBON 10K 5% 1/4W
R843 1-249-429-11 CARBON 10K 5% 1/4W
R844 1-249-432-11 CARBON 18K 5% 1/4W

R845 1-249-411-11 CARBON 330 5% 1/4W
R846 1-249-429-11 CARBON 10K 5% 1/4W
R847 1-249-417-11 CARBON 1K 5% 1/4W
R848 1-249-417-11 CARBON 1K 5% 1/4W
R849 1-249-417-11 CARBON 1K 5% 1/4W

R850 1-249-417-11 CARBON 1K 5% 1/4W
R851 1-249-417-11 CARBON 1K 5% 1/4W
R852 1-249-417-11 CARBON 1K 5% 1/4W
R853 1-249-417-11 CARBON 1K 5% 1/4W
R854 1-249-437-11 CARBON 47K 5% 1/4W

R911 1-249-417-11 CARBON 1K 5% 1/4W
R912 1-249-417-11 CARBON 1K 5% 1/4W
R913 1-249-417-11 CARBON 1K 5% 1/4W
R914 1-249-417-11 CARBON 1K 5% 1/4W
R915 1-249-417-11 CARBON 1K 5% 1/4W

R916 1-249-417-11 CARBON 1K 5% 1/4W
R917 1-249-417-11 CARBON 1K 5% 1/4W
R918 1-249-417-11 CARBON 1K 5% 1/4W
R919 1-249-417-11 CARBON 1K 5% 1/4W
R920 1-249-417-11 CARBON 1K 5% 1/4W

R921 1-249-417-11 CARBON 1K 5% 1/4W
R922 1-249-417-11 CARBON 1K 5% 1/4W
R923 1-249-417-11 CARBON 1K 5% 1/4W
R924 1-249-417-11 CARBON 1K 5% 1/4W
R925 1-249-417-11 CARBON 1K 5% 1/4W

R926 1-249-417-11 CARBON 1K 5% 1/4W
R927 1-249-417-11 CARBON 1K 5% 1/4W

< VIBRATOR >

X801 1-760-105-11 VIBRATOR, CRYSTAL (32.768kHz)
X802 1-767-184-11 VIBRATOR, CERAMIC (4.19MHz)

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

* 1-671-066-11 TERMINAL BOARD

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

R855 1-249-417-11 CARBON 1K 5% 1/4W
R856 1-249-425-11 CARBON 4.7K 5% 1/4W
R857 1-249-425-11 CARBON 4.7K 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

R866 1-249-441-11 CARBON 100K 5% 1/4W
R867 1-249-417-11 CARBON 1K 5% 1/4W
R868 1-249-441-11 CARBON 100K 5% 1/4W
R869 1-249-428-11 CARBON 8.2K 5% 1/4W
R872 1-249-429-11 CARBON 10K 5% 1/4W

R873 1-249-437-11 CARBON 47K 5% 1/4W
R877 1-249-437-11 CARBON 47K 5% 1/4W
R880 1-249-437-11 CARBON 47K 5% 1/4W
R881 1-249-437-11 CARBON 47K 5% 1/4W
R882 1-249-425-11 CARBON 4.7K 5% 1/4W

R898 1-249-387-11 CARBON 3.3 5% 1/4W
R899 1-249-387-11 CARBON 3.3 5% 1/4W
R900 1-249-417-11 CARBON 1K 5% 1/4W
R901 1-249-417-11 CARBON 1K 5% 1/4W
R902 1-249-417-11 CARBON 1K 5% 1/4W

R903 1-249-417-11 CARBON 1K 5% 1/4W
R904 1-249-417-11 CARBON 1K 5% 1/4W
R905 1-249-417-11 CARBON 1K 5% 1/4W

< CAPACITOR >

C284 1-130-495-00 MYLAR 0.1uF 5% 50V
C285 1-130-495-00 MYLAR 0.1uF 5% 50V
C381 1-126-946-11 ELECT 6800uF 20% 25V

< CONNECTOR >

* CNP503 1-506-946-11 PIN, CONNECTOR 4P
* CNP504 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P
* CNP505 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P

< CABLE HOLDER >

* KH510 1-565-385-11 HOLDER, CABLE 4P
* KH512 1-573-287-11 HOLDER, CABLE 2P

< FERRITE BEAD >

L501 1-410-397-21 FERRITE BEAD INDUCTOR 1.1uH

< RESISTOR >

! R283 1-249-385-11 CARBON 2.2 5% 1/6W F
! R284 1-249-385-11 CARBON 2.2 5% 1/6W F

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

– 87 –

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

TUNER

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

* A-3321-585-A TUNER BOARD, COMPLETE

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

< CAPACITOR >

C1 1-162-306-11 CERAMIC 0.01uF 30% 16V
C2 1-162-294-31 CERAMIC 0.001uF 10% 50V
C3 1-162-306-11 CERAMIC 0.01uF 30% 16V
C4 1-130-483-00 MYLAR 0.01uF 5% 50V
C6 1-162-306-11 CERAMIC 0.01uF 30% 16V

C7 1-162-282-31 CERAMIC 100PF 10% 50V
C8 1-162-306-11 CERAMIC 0.01uF 30% 16V
C9 1-162-306-11 CERAMIC 0.01uF 30% 16V
C10 1-162-306-11 CERAMIC 0.01uF 30% 16V
C11 1-104-665-11 ELECT 100uF 20% 10V

C12 1-126-963-11 ELECT 4.7uF 20% 50V
C13 1-162-215-31 CERAMIC 47PF 5% 50V
C15 1-162-306-11 CERAMIC 0.01uF 30% 16V
C16 1-162-306-11 CERAMIC 0.01uF 30% 16V
C17 1-162-306-11 CERAMIC 0.01uF 30% 16V

C18 1-161-057-00 CERAMIC 0.033uF 10% 50V
C19 1-161-057-00 CERAMIC 0.033uF 10% 50V
C20 1-126-964-11 ELECT 10uF 20% 50V
C21 1-126-964-11 ELECT 10uF 20% 50V
C22 1-162-850-11 CERAMIC 0.082uF 10% 16V

C63 1-161-772-11 CERAMIC 0.1uF 10% 25V
C64 1-162-306-11 CERAMIC 0.01uF 30% 16V
C65 1-162-306-11 CERAMIC 0.01uF 30% 16V
C66 1-130-495-00 MYLAR 0.1uF 5% 50V
C69 1-161-494-00 CERAMIC 0.022uF 25V

C70 1-136-356-11 FILM 470PF 5% 63V
C72 1-162-282-31 CERAMIC 100PF 10% 50V
C73 1-162-306-11 CERAMIC 0.01uF 30% 16V
C74 1-162-306-11 CERAMIC 0.01uF 30% 16V
C75 1-162-281-31 CERAMIC 91PF 10% 50V

C76 1-162-306-11 CERAMIC 0.01uF 30% 16V
C83 1-162-288-31 CERAMIC 330PF 10% 50V
C84 1-162-306-11 CERAMIC 0.01uF 30% 16V
C85 1-124-907-11 ELECT 10uF 20% 50V
C86 1-162-294-31 CERAMIC 0.001uF 10% 50V

C87 1-162-306-11 CERAMIC 0.01uF 30% 16V
C88 1-162-306-11 CERAMIC 0.01uF 30% 16V
C89 1-126-964-11 ELECT 10uF 20% 50V
C90 1-162-282-31 CERAMIC 100PF 10% 50V
C91 1-162-282-31 CERAMIC 100PF 10% 50V

C93 1-162-306-11 CERAMIC 0.01uF 30% 16V
C95 1-162-282-31 CERAMIC 100PF 10% 50V
C96 1-162-294-31 CERAMIC 0.001uF 10% 50V
C99 1-162-294-31 CERAMIC 0.001uF 10% 50V

C23 1-162-849-11 CERAMIC 0.068uF 10% 16V
C24 1-162-850-11 CERAMIC 0.082uF 10% 16V
C25 1-126-964-11 ELECT 10uF 20% 50V
C26 1-162-288-31 CERAMIC 330PF 10% 50V
C29 1-162-286-21 CERAMIC 220PF 10% 50V

C30 1-162-290-31 CERAMIC 470PF 10% 50V
C31 1-136-177-00 FILM 1uF 5% 50V
C32 1-162-294-31 CERAMIC 0.001uF 10% 50V
C33 1-161-494-00 CERAMIC 0.022uF 25V
C40 1-102-518-11 CERAMIC 33PF 5% 50V

C41 1-162-203-31 CERAMIC 15PF 5% 50V
C42 1-162-306-11 CERAMIC 0.01uF 30% 16V
C43 1-162-282-31 CERAMIC 100PF 10% 50V
C44 1-162-306-11 CERAMIC 0.01uF 30% 16V
C45 1-162-306-11 CERAMIC 0.01uF 30% 16V

C46 1-162-306-11 CERAMIC 0.01uF 30% 16V
C47 1-162-306-11 CERAMIC 0.01uF 30% 16V
C48 1-162-294-31 CERAMIC 0.001uF 10% 50V
C49 1-162-294-31 CERAMIC 0.001uF 10% 50V
C50 1-162-294-31 CERAMIC 0.001uF 10% 50V

C51 1-162-306-11 CERAMIC 0.01uF 30% 16V
C52 1-126-964-11 ELECT 10uF 20% 50V
C53 1-162-306-11 CERAMIC 0.01uF 30% 16V
C54 1-126-964-11 ELECT 10uF 20% 50V
C55 1-136-177-00 FILM 1uF 5% 50V

C56 1-162-306-11 CERAMIC 0.01uF 30% 16V
C60 1-161-772-11 CERAMIC 0.1uF 10% 25V
C61 1-162-291-31 CERAMIC 560PF 10% 50V
C62 1-162-207-31 CERAMIC 22PF 5% 50V

< FILTER >

CF1 1-760-468-11 FILTER, CERAMIC
CF2 1-760-468-11 FILTER, CERAMIC
CF3 1-760-468-11 FILTER, CERAMIC
CF4 1-767-096-11 VIBRATOR, CERAMIC

< ENCAPSULATED COMPONENT >

CFT1 1-239-173-11 ENCAPSULATED COMPONENT

< CONNECTOR >

CNP1 1-778-310-11 PLUG, CONNECTOR 2P
CNP2 1-779-535-11 CONNECTOR, COAXIAL (EXT ANT FM)

* CNP3 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P

CNP4 1-573-844-11 CONNECTOR, BOARD TO BOARD 12P

< TRIMMER >

CT4 1-141-410-11 CAP, ADJ 10PF
CT5 1-141-439-21 CAP, ADJ 50PF

< DIODE >

D5 8-719-976-30 DIODE KV1560N
D90 8-719-991-33 DIODE 1SS133T-77
D91 8-719-991-33 DIODE 1SS133T-77
D92 8-719-991-33 DIODE 1SS133T-77
D93 8-719-991-33 DIODE 1SS133T-77

D94 8-719-991-33 DIODE 1SS133T-77
D95 8-719-991-33 DIODE 1SS133T-77
D96 8-719-991-33 DIODE 1SS133T-77

– 88 –

TUNER

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

D97 8-719-991-33 DIODE 1SS133T-77
D98 8-719-991-33 DIODE 1SS133T-77
D99 8-719-991-33 DIODE 1SS133T-77

< BAND PASS FILTER >

R11 1-249-425-11 CARBON 4.7K 5% 1/4W
R13 1-249-407-11 CARBON 150 5% 1/4W
R14 1-249-437-11 CARBON 47K 5% 1/4W
R15 1-249-399-11 CARBON 33 5% 1/4W
R16 1-249-411-11 CARBON 330 5% 1/4W

FL1 1-236-711-21 FILTER, BAND PASS

< IC >

IC1 8-759-386-02 IC TA2008AN
IC2 8-759-290-61 IC BU2615S

< COIL >

L3 1-416-248-11 COIL, MW RF
L4 1-416-247-11 COIL (OSC)
L5 1-416-249-11 COIL, LW RF
L6 1-412-514-11 INDUCTOR 220uH
L40 1-412-514-11 INDUCTOR 220uH

< CONNECTOR >

* P1 1-564-187-00 PIN, CONNECTOR

< TRANSISTOR >

Q1 8-729-905-50 TRANSISTOR DTC343TS
Q2 8-729-905-50 TRANSISTOR DTC343TS
Q3 8-729-922-66 TRANSISTOR 2SC2410SN
Q4 8-729-922-66 TRANSISTOR 2SC2410SN
Q5 8-729-178-62 TRANSISTOR 2SC2786-L

Q6 8-729-119-32 FET 2SK193
Q7 8-729-922-66 TRANSISTOR 2SC2410SN
Q8 8-729-904-39 TRANSISTOR DTC114TS
Q9 8-729-115-80 TRANSISTOR BA1A4P
Q10 8-729-115-80 TRANSISTOR BA1A4P

Q11 8-729-115-80 TRANSISTOR BA1A4P
Q12 8-729-115-80 TRANSISTOR BA1A4P
Q13 8-729-012-83 FET 2SK679A
Q17 8-729-029-23 TRANSISTOR DTA114TSA-TP
Q21 8-729-422-57 TRANSISTOR BA1A4M

Q22 8-729-422-57 TRANSISTOR BA1A4M
Q24 8-729-422-57 TRANSISTOR BA1A4M
Q25 8-729-029-68 TRANSISTOR DTC114TSA
Q26 8-729-029-66 TRANSISTOR DTC114ESA
Q27 8-729-029-55 TRANSISTOR DTA143ZSA

Q28 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q30 8-729-115-80 TRANSISTOR BA1A4P
Q31 8-729-422-57 TRANSISTOR BA1A4M
Q32 8-729-115-80 TRANSISTOR BA1A4P
Q33 8-729-115-80 TRANSISTOR BA1A4P

< RESISTOR >

R1 1-249-417-11 CARBON 1K 5% 1/4W
R2 1-249-411-11 CARBON 330 5% 1/4W
R3 1-247-791-00 CARBON 22 5% 1/4W
R10 1-249-403-11 CARBON 68 5% 1/4W

R17 1-249-421-11 CARBON 2.2K 5% 1/4W
R18 1-249-393-11 CARBON 10 5% 1/4W
R19 1-247-863-00 CARBON 22K 5% 1/4W
R21 1-247-863-00 CARBON 22K 5% 1/4W
R22 1-249-421-11 CARBON 2.2K 5% 1/4W

R23 1-249-421-11 CARBON 2.2K 5% 1/4W
R25 1-249-425-11 CARBON 4.7K 5% 1/4W
R26 1-249-425-11 CARBON 4.7K 5% 1/4W
R27 1-249-425-11 CARBON 4.7K 5% 1/4W
R28 1-249-425-11 CARBON 4.7K 5% 1/4W

R29 1-249-417-11 CARBON 1K 5% 1/4W
R30 1-249-441-11 CARBON 100K 5% 1/4W
R40 1-249-429-11 CARBON 10K 5% 1/4W
R41 1-249-429-11 CARBON 10K 5% 1/4W
R42 1-249-429-11 CARBON 10K 5% 1/4W

R43 1-249-429-11 CARBON 10K 5% 1/4W
R44 1-249-417-11 CARBON 1K 5% 1/4W
R45 1-249-417-11 CARBON 1K 5% 1/4W
R46 1-249-417-11 CARBON 1K 5% 1/4W
R47 1-249-417-11 CARBON 1K 5% 1/4W

R49 1-249-412-11 CARBON 390 5% 1/4W
R50 1-249-415-11 CARBON 680 5% 1/4W
R51 1-249-417-11 CARBON 1K 5% 1/4W
R52 1-249-427-11 CARBON 6.8K 5% 1/4W
R53 1-247-863-00 CARBON 22K 5% 1/4W

R54 1-249-417-11 CARBON 1K 5% 1/4W
R55 1-249-437-11 CARBON 47K 5% 1/4W
R56 1-249-437-11 CARBON 47K 5% 1/4W
R57 1-249-437-11 CARBON 47K 5% 1/4W
R59 1-247-843-11 CARBON 3.3K 5% 1/4W

R60 1-249-429-11 CARBON 10K 5% 1/4W
R61 1-249-425-11 CARBON 4.7K 5% 1/4W
R62 1-249-425-11 CARBON 4.7K 5% 1/4W
R63 1-249-441-11 CARBON 100K 5% 1/4W
R64 1-247-887-00 CARBON 220K 5% 1/4W

R65 1-249-411-11 CARBON 330 5% 1/4W
R66 1-249-413-11 CARBON 470 5% 1/4W
R67 1-249-429-11 CARBON 10K 5% 1/4W
R70 1-249-425-11 CARBON 4.7K 5% 1/4W
R71 1-249-425-11 CARBON 4.7K 5% 1/4W

R72 1-249-425-11 CARBON 4.7K 5% 1/4W
R73 1-247-887-00 CARBON 220K 5% 1/4W
R74 1-249-416-11 CARBON 820 5% 1/4W
R75 1-247-887-00 CARBON 220K 5% 1/4W
R76 1-249-441-11 CARBON 100K 5% 1/4W

R77 1-247-887-00 CARBON 220K 5% 1/4W
R78 1-249-417-11 CARBON 1K 5% 1/4W
R79 1-249-429-11 CARBON 10K 5% 1/4W

– 89 –

TUNER

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

R81 1-249-417-11 CARBON 1K 5% 1/4W

S/WOOFER AMP

< JACK >

< ENCAPSULATED COMPONENT >

T1 1-233-306-31 ENCAPSULATED COMPONENT

< TUNER >

* TU1 1-693-378-11 TUNER UNIT

< VIBRATOR >

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

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

* A-3321-676-A S/WOOFER AMP BOARD, COMPLETE

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

< CAPACITOR >

C601 1-136-165-00 MYLAR 0.1uF 5% 50V
C604 1-126-933-11 ELECT 100uF 20% 16V
C605 1-126-964-11 ELECT 10uF 20% 50V
C606 1-126-963-11 ELECT 4.7uF 20% 50V
C607 1-126-960-11 ELECT 1uF 20% 50V

C608 1-136-495-11 FILM 0.068uF 5% 50V
C609 1-126-942-61 ELECT 1000uF 20% 25V
C610 1-136-495-11 FILM 0.068uF 5% 50V
C611 1-137-194-00 FILM 0.47uF 5% 50V
C612 1-126-964-11 ELECT 10uF 20% 50V

C613 1-126-960-11 ELECT 1uF 20% 50V
C614 1-126-963-11 ELECT 4.7uF 20% 50V
C615 1-126-963-11 ELECT 4.7uF 20% 50V
C616 1-128-551-11 ELECT 22uF 20% 25V
C617 1-126-960-11 ELECT 1uF 20% 50V

C619 1-126-959-11 ELECT 0.47uF 20% 50V
C621 1-126-959-11 ELECT 0.47uF 20% 50V
C626 1-136-165-00 MYLAR 0.1uF 5% 50V
C627 1-126-941-11 ELECT 470uF 20% 25V
C633 1-124-584-00 ELECT 100uF 20% 10V

C668 1-126-955-11 ELECT 4700uF 20% 35V
C669 1-126-955-11 ELECT 4700uF 20% 35V
C697 1-136-169-00 FILM 0.22uF 5% 50V
C698 1-136-169-00 FILM 0.22uF 5% 50V
C699 1-136-169-00 FILM 0.22uF 5% 50V

< CONNECTOR >

CNP601 1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P

* CNP602 1-564-506-11 PLUG, CONNECTOR 3P
* CNP603 1-564-505-11 PLUG, CONNECTOR 2P
* CNP605 1-564-708-11 PIN, CONNECTOR (SMALL TYPE) 6P

< DIODE >

D606 8-719-921-75 DIODE MTZN-10B
D607 8-719-991-33 DIODE 1SS133T-77
D608 8-719-991-33 DIODE 1SS133T-77
D609 8-719-991-33 DIODE 1SS133T-77

J601 1-774-785-11 JACK, PIN 1P (SIGNAL INPUT WOOFER)

< TRANSISTOR >

Q601 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q602 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q603 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q604 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q605 8-729-119-78 TRANSISTOR 2SC2785-HFE

Q606 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q607 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q608 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q609 8-729-902-80 TRANSISTOR DTA114YS
Q610 8-729-119-78 TRANSISTOR 2SC2785-HFE

Q611 8-729-029-72 TRANSISTOR DTC114YSA
Q612 8-729-142-46 TRANSISTOR 2SC2001-LK
Q615 8-729-142-46 TRANSISTOR 2SC2001-LK

< RESISTOR >

R601 1-249-389-11 CARBON 4.7 5% 1/4W
R604 1-249-413-11 CARBON 470 5% 1/4W
R606 1-247-863-31 CARBON 22K 5% 1/4W
R607 1-249-421-11 CARBON 2.2K 5% 1/4W
R608 1-249-441-11 CARBON 100K 5% 1/4W

R609 1-249-431-11 CARBON 15K 5% 1/4W
R610 1-249-441-11 CARBON 100K 5% 1/4W
R611 1-249-413-11 CARBON 470 5% 1/4W
R612 1-249-429-11 CARBON 10K 5% 1/4W
R613 1-249-421-11 CARBON 2.2K 5% 1/4W

R614 1-249-429-11 CARBON 10K 5% 1/4W
R615 1-249-429-11 CARBON 10K 5% 1/4W
R616 1-249-425-11 CARBON 4.7K 5% 1/4W
R617 1-247-895-00 CARBON 470K 5% 1/4W
R618 1-247-895-00 CARBON 470K 5% 1/4W

R619 1-247-895-00 CARBON 470K 5% 1/4W
R620 1-249-425-11 CARBON 4.7K 5% 1/4W
R621 1-249-437-11 CARBON 47K 5% 1/4W
R622 1-247-895-00 CARBON 470K 5% 1/4W
R623 1-249-421-11 CARBON 2.2K 5% 1/4W

R625 1-249-421-11 CARBON 2.2K 5% 1/4W
R626 1-249-429-11 CARBON 10K 5% 1/4W

! R627 1-219-112-11 FUSIBLE 10 5% 1/4W F

R628 1-249-419-11 CARBON 1.5K 5% 1/4W
R630 1-249-421-11 CARBON 2.2K 5% 1/4W

R631 1-249-411-11 CARBON 330 5% 1/4W
R633 1-247-843-11 CARBON 3.3K 5% 1/4W
R634 1-249-413-11 CARBON 470 5% 1/4W
R635 1-249-413-11 CARBON 470 5% 1/4W
R636 1-249-425-11 CARBON 4.7K 5% 1/4W

R637 1-249-425-11 CARBON 4.7K 5% 1/4W
R638 1-247-903-00 CARBON 1M 5% 1/4W
R640 1-249-417-11 CARBON 1K 5% 1/4W

– 90 –

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

S/WOOFER AMP2S/WOOFER AMP WOOFER POWER

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

R641 1-249-434-11 CARBON 27K 5% 1/4W
R642 1-249-441-11 CARBON 100K 5% 1/4W
R645 1-247-863-00 CARBON 22K 5% 1/4W
R646 1-249-432-11 CARBON 18K 5% 1/4W
R647 1-247-863-31 CARBON 22K 5% 1/4W

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

* 1-672-061-11 S/WOOFER AMP2 BOARD

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

< CAPACITOR >

C603 1-124-234-00 ELECT 22uF 20% 16V
C620 1-126-157-11 ELECT 10uF 20% 50V
C623 1-126-160-11 ELECT 1uF 20% 50V

3 1-782-296-11 WIRE, PARALLEL (FFC) (27 CORE)
102 1-782-294-11 WIRE, PARALLEL (FFC) (9 CORE)
111 1-452-732-11 MAGNET
120 1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
126 1-783-983-11 WIRE, PARALLEL (19 CORE)

152 X-2626-202-2 CHASSIS ASSY (MB), MOTOR (SPINDLE)

! 154 8-848-483-08 PICK-UP, OPTICAL KSS-213C/Z-N
! 314 1-575-651-11 CORD, POWER (for SPEAKER (L))

319 1-790-161-11 CORD, SPEAKER (for SPEAKER (L))
355 1-790-161-11 CORD, SPEAKER (for SPEAKER (R))

MISCELLANEOUS

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

(INCLUDING M701)

< IC >

IC601 8-759-549-76 IC TDA2052V

< RESISTOR >

R602 1-249-437-11 CARBON 47K 5% 1/4W
R603 1-249-411-11 CARBON 330 5% 1/4W
R605 1-247-863-00 CARBON 22K 5% 1/4W
R632 1-249-421-11 CARBON 2.2K 5% 1/4W

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

* 1-671-492-11 WOOFER POWER BOARD

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

1-533-233-21 HOLDER, FUSE

< CAPACITOR >

C661 1-101-005-00 CERAMIC 22000PF 50V
C662 1-101-005-00 CERAMIC 22000PF 50V
C663 1-101-005-00 CERAMIC 22000PF 50V
C664 1-101-005-00 CERAMIC 22000PF 50V
C665 1-101-005-00 CERAMIC 22000PF 50V

C666 1-101-005-00 CERAMIC 22000PF 50V

< DIODE >

D601 8-719-902-17 DIODE U15G
D602 8-719-902-17 DIODE U15G
D603 8-719-902-17 DIODE U15G
D604 8-719-902-17 DIODE U15G

< FUSE >

! F602 1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)
! F603 1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)

< TRANSFORMER >

! 414 1-575-651-11 CORD, POWER (for WOOFER SPEAKER)
! 415 1-785-575-11 SOCKET, AC

428 1-790-161-11 CORD, SPEAKER (for WOOFER SPEAKER)

! F501 1-532-505-31 FUSE, TIME-LAG (T5AL/250V)
! F601 1-532-501-31 FUSE, TIME-LAG (T0.8AL/250V)

! F602 1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)
! F603 1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)

HRPE1011-500-480-11 HEAD, MAGNETIC (REC/PB/ERASE)
M691 3-016-425-01 MOTOR ASSY (CAPSTAN/REEL)
M702 X-2625-769-1 GEAR ASSY (MB), MOTOR (SLED)

PM691 1-454-806-11 SOLENOID, PLUNGER
S801 1-692-960-11 SWITCH, PUSH (1 KEY) ( 6 PUSH OPEN/CLOSE)
SP101 1-505-607-11 SPEAKER (8cm) (L-CH)
SP201 1-505-607-11 SPEAKER (8cm) (R-CH)
SP601 1-529-134-11 SPEAKER (WOOFER)

! T501 1-433-453-11 TRANSFORMER, POWER (SET)
! T601 1-433-450-11 TRANSFORMER, POWER (SUPER WOOFER)

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

ACCESSORIES & PACKING MATERIALS

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

1-501-594-11 ANTENNA (FM)
1-501-843-11 ANTENNA, LOOP (MW/LW)
1-590-478-11 CORD, CONNECTION (2P-2P) (for AUDIO)
1-783-971-11 CORD, CONNECTION (1P-1P) (for WOOFER)
3-864-718-11 MANUAL, INSTRUCTION (ENGLISH,SPANISH)

(AEP)

3-864-718-21 MANUAL, INSTRUCTION (FRENCH,GERMAN)

(AEP)

3-864-718-31 MANUAL, INSTRUCTION (DUTCH,PORTUGUESE)

(AEP)
3-864-718-41 MANUAL, INSTRUCTION (ITALIAN) (IT)
3-864-718-51 MANUAL, INSTRUCTION (SWEDISH,FINNISH)

(CET)
3-864-718-61 MANUAL, INSTRUCTION (POLISH) (CET)

! T601 1-433-450-11 TRANSFORMER, POWER (SUPER WOOFER)

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

– 91 –

3-864-718-71 MANUAL, INSTRUCTION (CZECH,HUNGARIAN)

(CET)

* 4-941-548-11 LABEL, CLASS (1)

4-991-047-01 LID, BATTERY CASE (for RMT-C305AD)
8-917-602-90 REMOCON, RMT-C305AD SET
X-3374-593-1 CORD (ANTENNA) ASSY

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

The components identified b y
mark ! or dotted line with mark.
! are cr itical for saf ety.
Replace only with part number
specified.

PMC-D407L

Ref. No. Part No. Description Remark

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

HARDWARE LIST

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

#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#2 7-685-247-19 SCREW +KTP 3X10 TYPE2 NON-SLIT
#3 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
#4 7-685-136-19 SCREW +P 2.6X12 TYPE2 NON-SLIT
#5 7-685-547-19 SCREW +BTP 3X10 TYPE2 N-S

#6 7-685-851-04 SCREW +BVTT 2X4 (S)
#7 7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S
#8 7-685-871-01 SCREW +BVTT 3X6 (S)
#9 7-685-645-79 SCREW +P 3X6 TYPE2 NON-SLIT
#10 7-685-158-19 SCREW +P 4X6 TYPE2 NON-SLIT

#11 7-682-554-09 SCREW +B 3X25
#12 7-685-546-19 SCREW +B 3X8

9-924-967-11

Sony Corporation

Personal A&V Products Company

– 92 –

Printed in Japan C1998. 9

98I0444-1

Published by Quality Engineering Dept.

(Shibaura)

PMC-D407L

SERVICE MANUAL

Ver 1.1 1999. 02

CD

Section

Tape

Section

AEP Model

UK Model

Model Name Using Similar Mechanism PMC-D307L
CD Mechanism Type KSM-213CDM
Optical Pick-up Name KSS-213C
Model Name Using Similar Mechanism PMC-D307L
T ape Transport Mechanism Type MF-D307

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/–2.5 dB

Wow and flutter

Below measurable limit

Radio section

Frequency range

FM Except Italian model 87.6 - 107 MHz

Italian model 87.5 - 108 MHz
MW 531 - 1,602 kHz
LW 153 - 279 kHz

IF

FM: 10.7 MHz
MW/LW: 450 kHz

Aerials

FM: External aerial terminal
MW/LW: External aerial terminal

SPECIFICA TIONS

Cassette-corder section

Recording system

4-track 2-channel stereo

Fast winding time

Approx. 130 s (sec.) with Sony cassette C-60

Frequency response

TYPE I (normal): 40 - 15,000 Hz

Super woofer

Speaker

Woofer: 10 cm (4 in.) dia., 4.0 ohms, cone type

Power output

30 W (at 100 Hz)

Power consumption

AC 30 W

Dimensions (incl. projecting parts)

Approx. 210 × 210 × 247 mm (w/h/d)
(8 3/8 × 8 3/8 × 9 3/4 inches)

Mass

Approx. 4.1 kg (9 lb. 1 oz.)

– Continued on next page –

MICROFILM

PERSONAL COMPONENT SYSTEM

– 1 –

General

Speaker

Full range: 8 cm (3 1/4 in.) dia., 6.0 ohms,
cone type × 2

Input

LINE IN jack (stereo minijack)
Minimum input level 250 mV

Outputs

Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
LINE OUT jack (stereo minijack)
Rated output level 440 mV at load impedance
47 kilohms
Optical digital output (optical output connector)
Wave length: 630 - 690 nm

Maximum power output

10 W + 10 W

Power requirements

For personal component system:
230 V AC, 50 Hz
For remote commander:
3 V DC, 2 R6 (size AA) batteries

Power consumption

AC 35 W

Dimensions (incl. projecting parts)

Player: approx. 130 × 211 × 200 mm (w/h/d)

(5 1/8 × 8 3/8 × 7 7/8 inches)

Left speaker: approx. 130 × 210 × 235 mm

(w/h/d) (5 1/8 × 8 3/8 × 9 3/8 inches)

Right speaker: approx. 130 × 210 × 200 mm

(w/h/d) (5 1/8 × 8 3/8 × 7 7/8 inches)

Mass

Player: approx. 1.7 kg (3 lb. 12 oz.)
Left speaker: approx. 3.2 kg (7 lb. 1 oz.)
Right speaker: approx. 1.6 kg (3 lb. 9 oz.)

Supplied accessories

Remote commander RMT-C305AD (1)
FM lead aerial (1)
MW/LW loop aerial (1)
Audio connecting cord (2)

Design and specifications are subject to change without
notice.

TABLE OF CONTENTS

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

2. GENERAL

2-1. Location of Controls ........................................................... 4

3. DISASSEMBLY

3-1. Cabinet (Rear) Section ........................................................ 5

3-2. Case (Lower) Section .......................................................... 6

3-3. Tape Mechanism Deck, Line Board .................................... 6

3-4. Cabinet (CD) Section .......................................................... 7

3-5. CD, System Board............................................................... 7

3-6. RDS Board, LCD Section ................................................... 8

3-7. Optical Pick-up Section....................................................... 8

3-8. Rear Chassis (Speaker) Assy............................................... 9

3-9. Power Amp, Terminal, Jack Board...................................... 9

3-10. Power Board...................................................................... 10

3-11. Rear Chassis (Woofer Speaker) Assy................................ 10

3-12. S/Woofer Amp Board........................................................ 11

3-13. Woofer Power Board ......................................................... 11

4. MECHANICAL ADJUSTMENTS............................... 12

5. ELECTRICAL ADJUSTMENTS

Tape Section .......................................................................... 12

Tuner Section......................................................................... 14

CD Section ............................................................................ 16

6. DIAGRAMS

6-1. IC Pin Description............................................................. 20

6-2. Circuit Boards Location .................................................... 21

6-3. Block Diagram –Tuner Section–....................................... 23

6-4. Block Diagram –CD Section–........................................... 25

6-5. Block Diagram –Tape Section– ........................................ 27

6-6. Printed Wiring Board –Tuner Section– ............................. 29

6-7. Schematic Diagram –Tuner Section–................................ 31

6-8. Printed Wiring Boards –RDS Section– ............................. 33

6-9. Schematic Diagram –RDS Section– ................................. 35

6-10. Printed Wiring Boards –CD Section– ............................... 37

6-11. Schematic Diagram –CD Section–.................................... 39

6-12. Printed Wiring Boards –Main Section– ............................ 42

6-13. Schematic Diagram –Main Section–................................. 45

6-14. Printed Wiring Boards –Control Section–......................... 48

6-15. Schematic Diagram –Control Section– ............................. 51

6-16. Printed Wiring Boards –Woofer Speaker Section– ........... 55

6-17. Schematic Diagram –Woofer Speaker Section– ............... 57

6-18. Printed Wiring Boards –Power Amplifier Section– .......... 59

6-19. Schematic Diagram –Power Amplifier Section– .............. 61

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE
WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PAR TS WHOSE
P AR T NUMBERS APPEAR AS SHO WN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

7. EXPLODED VIEWS

7-1. Case Section ...................................................................... 68

7-2. Cabinet (Front) Section ..................................................... 69

7-3. Cabinet (CD) Section ........................................................ 70

7-4. Optical Pick-up Section..................................................... 71

7-5. Tape Mechanism Deck Section-1 ...................................... 72

7-6. Tape Mechanism Deck Section-2 ...................................... 73

7-7. Speaker (L) Section........................................................... 74

7-8. Speaker (R) Section........................................................... 75

7-9. Woofer Speaker Section .................................................... 76

8. ELECTRICAL PARTS LIST ........................................ 77

– 2 –

SECTION 1

SERVICING NOTES

CHUCK PLATE JIG ON REPAIRING

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

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

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 breakdo wn 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.

LASER DIODE AND FOCUS SEARCH OPERATION
CHECK

1. Turn OPERATE switch on with to disc inserted and press
FUNCTION button to CD position.

2. Open the lid (CD).

3. Turn on S801 as following figure.

4. Press the ( (CD) button.

5. Confirm the laser diode emission while observing the objecting
lens. When there is no emission, Auto Po wer Control circuit or
Optical Pick-up is broken.
Objective lens moves up and do wn three times for focus search.

S801

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 pick­up block. Therefore, when checking the laser diode emission, ob­serve from more than 30 cm away from the objective lens.

This Compact Disc player is classified as a
CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT table is
location on the rear exterior.

CAUTION

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

– 3 –

2-1. LOCATION OF CONTROLS

SECTION 2

GENERAL

– upper side view –

5

7

8
9

10

11
12

13

14

– front side view –

1

234

6

16

17

18

19

20

15

1. 6 PUSH OPEN/CLOSE button (CD)

2. PLAY MODE MONO/ST ISS button

3. PGM SET AUTO PRESET button

4. SOUND button

5. 2 (Headphones) jack

6. RDS display window

7. OPERATE (power) button

8. Display window

9. Remote sensor window

10. FUNCTION button

11. TAPE operation buttons

9 (Reverse side playback) button
( (Front side playback) button
p (Stop) button

12. DIR MODE button

13. r/P (Recording/pause) button

21
22

23

2425

14. RADIO operation buttons
BAND button
PRESET – button
PRESET + button

15. OPTICAL DIGITAL OUT (CD) jack

16. VOLUME +/– button

17. DISPLAY ENTER/MEM button

18. =/+, TUNE –/+ button

19. 0/) button

20. CD operation buttons

( (Playback) button
P (Pause) button
p (Stop) button

21. 6 PUSH (cassette holder open) button

22. Cassette holder

23. OPEN $ knob

24. LINE OUT jack

25. LINE IN jack

– 4 –

SECTION 3

DISASSEMBLY

• The equipment can be removed using the following procedure.

Set Cabinet (rear) Case (lower) Cabinet (CD) CD, System RDS board, LCD section

section section section board Optical pick-up section

Tape mechanism deck, Line board

Rear chassis (speaker) assy Power Amp, Terminal, Jack board Power board
Rear chassis (woofer speaker) assy S/Woofer Amp board Woofer power board

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

3-1. CABINET (REAR) SECTION

2

KTP 3x10

1

KTP 3x10

6

cabinet (rear) section

4

BVTP 3x10

5

KH312

3

BVTP 3x10

– 5 –

3-2. CASE (LOWER) SECTION

4

BVTP 3x10

3

earth lead

5

case (lower) section

1

parallel wire (27 core)

(CNP801)

2

CNP3, 301, 303, 305, 307, 310, 311

3-3. TAPE MECHANISM DECK, LINE BOARD

3

BVTP 3x10

5

BVTP 3x10

7

LINE board

2

P 2.6x8

4

BVTP 3x10

6

tape mechanism

deck

1

CNP705

– 6 –

3-4. CABINET (CD) SECTION

1

CNP705

4

cabinet (CD) section

3

CNP802, 803

3-5. CD, SYSTEM BOARD

9

BVTP 3x10

2

FFC cable 16P

(optical pick-up)

5

CD board

2

claws

4

BVTP 3x10

3

parallel wire (9 core)

(CNP706)

0

SYSTEM board

8

BTP 2.6x8

7

CNP804

1

CNP707

– 7 –

6

S801

3-6. RDS BOARD, LCD SECTION

4

P 2.6x8

3

P 2.6x8

5

RDS board

1

2

parallel wire (19 core)

(CNP402, 403)

parallel wire (19 core)

(CNP401, 404)

7

LCD section

3-7. OPTICAL PICK-UP SECTION

1

screw (2.6x16)

6

BTP 2.6x8

2

optical pick-up section

– 8 –

g

3-8. REAR CHASSIS (SPEAKER) ASSY

0

3

CNP504

4

rear chassis (speaker) assy

1

screw B tappin

3-9. POWER AMP, TERMINAL, JACK BOARD

6

BTP 3x10

5

BVTP 3x10

2

screw B tapping

9

JACK board

8

TERMINAL board

1

CNP503

3

BVTP 3x1

2

CNP505

7

POWER AMP board

4

BVTP 3x10

– 9 –

3-10. POWER BOARD

6

1

CNP501

4

P 4x

5

POWER board

3-11. REAR CHASSIS (WOOFER SPEAKER) ASSY

4

CNP601

3

P 4x6

2

P 3x6

3

CNP603

5

rear chassis (woofer speaker) assy

1

screw +B tapping

2

– 10 –

screw +B tapping

3-12. S/WOOFER AMP BOARD

0

3

BVTP 3x10

5

S/WOOFER AMP board

1

2

CNP602

CNP605

4

BTP 3x1

3-13. WOOFER POWER BOARD

1

2

P 4x6

CNP606

3

P 4x6

4

WOOFER POWER board

– 11 –

SECTION 4

MECHANICAL ADJUSTMENTS

SECTION 5

ELECTRICAL ADJUSTMENTS

PRECAUTION

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

record/playback/erase head pinch roller
rubber belts capstan
idlers

2. Demagnetize the record/playback/erase head with a head de­magnetizer. (Do not bring the head demagnetizer close to the
erase head.)

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, apply suitable locking compound to the
parts adjusted.

5. The adjustments should be performed with the rated power sup­ply voltage unless otherwise noted.

Torque Measurement

Mode Torque Meter Meter Reading

FWD
FWD 2.0 – 6.0 g•cm

Back tension (0.028 – 0.076 oz•inch)
REV
REV 2.0 – 6.0 g•cm

Back tension (0.028 – 0.076 oz•inch)
FF, REW CQ-201B

CQ-102C

CQ-102RC

30 – 70 g•cm

(0.42 – 1.02 oz•inch)

30 – 70 g•cm

(0.42 – 1.02 oz•inch)

80 – 170 g•cm

(1.12 – 2.38 oz•inch)

T ape Tension Measurement

Mode Tension Meter Meter Reading

FWD CQ-403A
REV CQ-403R

more than 90 g

(more than 3.17 oz)

TAPE SECTION 0 dB = 0.775 V

1. The adjustments should be performed in the order given in the
service manual. (As a general rule. Playback circuit adjustment
should be completed before performing recording circuit ad­justment.)

2. The adjustments should be performed for both L-ch and R-ch
unless otherwise indicated.

Standard Output Level

SP OUT PHONES

Load impedance 6 Ω 32 Ω
Output level 0.775 V (0 dB) 0.25 V (–10 dB)

Test T ape

Type Signal Used for

WS-48B 3 kHz, 0 dB Tape speed adjustment
P-4-A063 6.3 kHz, –10 dB Head azimuth adjustment

Tape Speed Adjustment

Procedure:

Mode: playback

digital frequency

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

set

2

Adjust so that the value on the frequency counter is 3 kHz.

counter

32

Ω

(headphones) jack

Specification Values:

Digital frequency counter

2,970 to 3,030 Hz

Adjust so that the frequency at the beginning and that at the end of
tape winding are between 2,970 and 3,030 Hz.

Adjustment Location:

adjustable
resistor

M691

– 12 –

Record/Playback/Erase Head Azimuth Adjustment

k

Procedure:

1. Mode: playback

test tape
P-4-A063
(6.3 kHz, –10 dB)

set

2

level meter

Ω

32

+
–

(headphones) jac

2. Turn the adjustment screw for the maximum output levels. If
these levels do not match, turn the adjustment screw

until both

of output levels match together within 1 dB.

Adjustment Location:

forward

L-CH
peak

screw
position

3. Phase Check
Mode: playback

test tape
P-4-A063
(6.3 kHz, –10 dB)

R-CH
peak

L-CH

set

R-CH

within
1dB

output
level

32

32

2

(headphones) jack

Screen pattern

L-CH
peak

Ω

Ω

R-CH
peak

oscilloscope

H

V

+

+

–

–

within
1dB

screw
angle

reverse

screwdriver

in phase 45

°

90 °135 °180

Good Wrong

°

4. After the adjustment, lock the screws with locking compound.

– 13 –

TUNER SECTION 0 dB = 1 µV

)

Precautions in Repairing

Note : As a tuner unit (TU1) is difficult to repair if faulty,

replace it with new one.

• FM Section

Setting:

FUNCTION button: FM

FM RF signal
generator

0.01

22.5 kHz frequency
deviation by 400 Hz signal
output level : as low as possible

• MW/LW Section

Setting:

FUNCTION button: MW or LW

AM RF signal
generator

EXT ANT FM
jack (CNP2)

µ

F

set

Put the lead-wire
antenna close to
the set.

FM FREQUENCY COVERAGE

CHECK

Frequency Display 87.5 MHz 108 MHz
Reading on Digital voltmeter 1.3 V or more 9.0 V or less
Adjustment Part <confirmation> <confirmation>

FM TRACKING CHECK

Adjust for a maximum reading on level meter.

<confirmation> <confirmation>

87.5 MHz 108 MHz

MW FREQUENCY COVERAGE

CHECK

Frequency Display 531 kHz 1,611 kHz
Reading on Digital voltmeter 0.85 ± 0.5 V 6.8 ± 1.5 V
Adjustment Part <confirmation> <confirmation>

MW TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L3 CT4

621 kHz 1,404 kHz

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

• Connecting Level Meter (FM, MW and LW)

level meter
(range: 0.5-5 V ac

Ω

32

set

2

(headphones) jack

• Connecting Digital Voltmeter (FM, MW and LW)

digital
voltmeter

tuner board
TP (VT)

AM IF ADJUSTMENT

Adjust for a maximum reading on level meter.

CFT1

450 kHz

LW FREQUENCY COVERAGE

ADJUSTMENT

Frequency Display 153 kHz 279 kHz
Reading on Digital voltmeter 0.6 ± 0.4 V 7.5 ± 0.5 V
Adjustment Part <confirmation> L4

L W TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L5 CT5

162 kHz 261 kHz

Adjustment Location: TUNER board (See page 15.)

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

– 14 –

Adjustment Location:

T

CFT1

AM IF

ADJUSTMENT

– tuner board (component side) –

IC1

TU1

TP

(VT)

CT5
L5

CNP2
EXT ANT FM

LW
TRACKING
ADJUSTMEN

L4

LW

FREQUENCY

COVERAGE

ADJUSTMENT

CT4 L3

MW

TRACKING

ADJUSTMENT

– 15 –

CD SECTION

Notes on Adjustment

1. Perform adjustment in test mode.

After adjustments, be sure to release test mode.

2. Perform adjustments in the order given.

3. Use the disc (YEDS-18. Part No. 3-702-101-01) only when so

indicated.

How to Put the Set into Test Mode

1. Disconnect an AC plug cord. (Power is not applied to the set.)

2. Solder across the TEST1 terminal.

3. Close the lid (CD).

4. Connect an AC plug cord.

[SW1 BOARD] (Conductor Side)

TEST1
terminal

E-F Balance Adjustment

This adjustment is to be done when the optical pick-up is replaced.

Procedure:

oscilloscope

(DC range)

CD board

TP (TRACKING-Y)

TP (VC)

+
–

1. Connect the oscilloscope to TP (TRACKING-Y) and TP (VC)
on the CD board.

2. Insert the disc (YEDS-18) in and close the lid (CD).

3. Put the set into test mode.

4. Press the + and = buttons to move the optical pick-up to
the center.

5. Press the ( button.

From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.

6. Adjust R V703 so tha t the oscilloscope traverse wav eform is sym­metrical, as shown in the figure below.

Note: Take long sweep time

VOLT/DIV: 0.2 V (with the 10:1 probe in use.)
TIME/DIV: 1 ms

for easy monitoring.

How to Release the Test Mode

1. Be sure to disconnect the AC plug cord and remove the solder
bridge at the TEST1 terminal connected before in setting.

2. The set thus becomes available for normal operation

Before Beginning Adjustment

Put the set into test mode and perform the following checks.
Repair if there are any problems.

• Sled Motor Check

Press the +, = buttons and confirm that the optical pick-up
moves smoothly from the innermost to outermost circumference
and back smoothly and with no catching or abnormal noises.

+ : Optical pick-up moves to the outer circumference
= : Optical pick-up moves to the inner circumference

• Focus Search Check

1. Press the ( button. (Focus search operation is performed con­tinuously.)

2. Look at the optical pick-up objective lens and confirm that it
moves up and down smoothly, when no catching or abnormal
noises.

3. Press the p button.
Confirm that focus search operation stops. If it does not , press
the p button again longer.

A

0 V

A=B

B

0 V

Adjustment value: 0.4 ± 0.2 Vp-p (A + B)

7. Release the test mode after adjustment is completed.

Adjustment Location: CD board (See page 19.)

A

B

A=B

Note: When the malfunction is occurred by mis-passing other keys, turn

off the power and check again from making the test mode.

– 16 –

Focus Bias Adjustment

This adjustment is to be done when the optical pick-up is replaced.

Procedure:

oscilloscope

(AC range)

CD board

TP (RF)

TP (VC)

+
–

1. Connect the oscilloscope TP (RF) and TP (VC) on the CD board.

2. Insert the disc (YEDS-18) in and close the lid for CD.

3. Put the set into test mode. (See page 16.)

4. Press + and = buttons to move the optical pick-up to the
center. (Move the optical pick-up to the music area on the disc
to enable easy visibility of the eye pattern.)

5. Press the ( button.

From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.

6. Press the ( button.
[Both tracking and sled are turned ON.]

7. Adjust RV701 so that the oscilloscope waveform is as sho wn 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/DIV : 0.2 V (With the 10:1 probe in use)
TIME/DIV : 500 ns

±

0.2 Vp-p

1.3

REFERENCE

Focus/Tracking Gain Adjustment

A frequency response analyzer is necessary in order to perform this
adjustment exactly .
However , this gain has a mar gin, so e ven if it is slightly of f, there is
no problem. Therefore, do not perform this adjustment.
Focus/tracking gain determines the pick-up follow-up (vertical and
horizontal) relative to mechanical noise and mechanical shock when
the 2-axis device operate.
However, as these reciprocate, the adjustment is at the point where
both are satisfied.

• When gain is raised, the noise when the 2-axis device operates
increases.

• When gain is lowered, mechanical shock and skipping occurs
more easily.

• When gain adjustment is off, the symptoms below appear.

Gain

Symptoms

• The time until music starts becomes

longer for p→( on automatic
selection. low low or high
(=, + buttons pressed.)
(Normally takes about 2 seconds.)

• Music does not start and disc

continues to rotate for p→( or
automatic selection.
(=, + buttons pressed.)

• Sound is interrupted during PLAY.
Or time counter display stops — low
progressing.

• More noise during 2-axis device
operation.

Focus Tracking

—low

high high

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

8. Release the test mode after adjustment is completed.

Adjustment Location: CD board (See page 19.)

– 17 –

The following is a simple adjustment method.

– Simple Adjustment –

Note:Since exact adjustment cannot be performed, remember the posi-

tions of the controls before performing the adjustment. If the posi­tions after the primary adjustment are only a little different, return
the controls to the original position.

oscillosope
(DC range)

CD board

8. Connect the oscilloscope to TP (TRACKING-Y) and TP (VC)
on the CD board.

9. Adjust RV704 so that the waveform is as shown in the figure
below. (tracking gain adjustment)

VOLT/DIV: 1 V
TIME/DIV:2 ms

0 V

TP (FOCUS-Y)

TP (TRACKING-Y)

TP (VC)

+
–

Procedure:

1. Keep the set horizontal.
If the set is not horizontal, this adjustment cannot be performed
due to the gravity against the 2-axis device.

2. Connect the oscilloscope TP (FOCUS-Y) and TP (VC) on the
CD board.

3. Insert the disc (YEDS-18) in and close the lid for CD.

4. Put the set into test mode. (See page 16.)

5. Press the ( button.

From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.

6. Press the ( button.
[Both tracking and sled are turned ON.]

7. Adjust RV702 so that the waveform is as shown in the figure
below. (Focus gain adjustment)

VOLT/DIV: 100 mV
TIME/DIV:2ms

100 mV

0 V

• Inconnect Examples (DC level changes more than on adjusted

waveform)

• Incorrect Examples (fundamental wave appears)

low tracking gain

VOLT/DIV: 1 V
TIME/DIV: 2ms

0 V

high tracking gain
high fundamental wave
than for low gain

VOLT/DIV: 1 V
TIME/DIV: 2ms

0 V

Note:

VOLT/DIV: with the 10:1 probe in used.

10. Release test mode after adjustment is completed.

Adjustment Location: CD board (See page 19.)

low focus gain

high focus gain

VOLT/DIV: 100 mV
TIME/DIV:2ms

250 mV

0 V

VOLT/DIV: 100 mV
TIME/DIV:2ms

100 mV
75 mV

0 V

– 18 –

Connection and Adjustment Location:

)

–CD board (conductor side)–

TP

(RF)

RF

TRACKING

TP

(FOCUS-Y

IC701

X

VC

Y

Y

FOCUS

X

–CD board (component side)–

FOCUS BIAS

ADJUSTMENT

CNP706

RV701

TP

(TRACKING-Y)

RV703

E-F BALANCE

ADJUSTMENT

TP

(VC)

RV704

TRACKING GAIN

ADJUSTMENT

RV702

FOCUS GAIN

ADJUSTMENT

CNP701

– 19 –

SECTION 6

DIAGRAMS

6-1. IC PIN DESCRIPTION

• IC801 CXP83120A-022Q (SYSTEM CONTROL, LCD DRIVE)

Pin No. Pin Name I/O Pin Description

1 AC CHK I AC check input
2 C-SCOR I CD-SCOR input
3 RMC I Remote commander input
4 C-XRST O CD system reset output
5 C-XLAT O CD DSP (IC702) command latch output
6 C-DAT O CD DSP (IC702) command data output
7 C-CLK O Clock output for CD DSP (IC702) command
8 C-DOOR I Open/close detection input (“L”: close, “H”: open)
9 328/332 I 328/332 select input (Fixed at “H”.)

10 C-SENS I CD-SENS input

11 C-SQCK O Clock output for CD SUB-Q.
12 C-SQSO I CD SUB-Q input
13 T-BIAS I Tape REC BIAS input
14 — — Not used. (Open)
15 T-REC I Tape REC input
16 T-SOL O Plunger control output
17 T-MODE O HEAD switching output
18 T-AMS I AMS sensitivity switching
19 T-MCON O Motor control output (“H”: Motor ON)
20 P-CON O Power on/off control output
21 V-CLK O Volume clock output
22 V-DAT O Volume data output
23 V-CE O Electrical volume (IC302) chip enable output
24 R-ST I Stereo detection input
25 R-COUNT I Tuner PLL IC count input
26 R-DAT O Tuner PLL IC data output
27 R-CLK O Tuner PLL IC clock output
28 R-CE O Tuner PLL IC chip enable output
29 9K/10K I 9K/10K select input (Fixed at “H”.)
30 T-STAT I Tape detection input

31 – 34 KEY-0 – 3 I Key return signal input

35 INIT O Initial setting output (Not used.)
36 SIMUKE I Destination setting terminal (Fixed at “H”.)
37 SFC O Shift clock ON/OFF out
38 RST I Reset input
39 EXTAL1 I Clock oscillation input (4.19 MHz)
40 XTAL1 O Clock oscillation output (4.19 MHz)
41 VSS — Ground (for A/D converter)
42 XTAL2 O Clock oscillation output (Not used.)
43 EXTAL2 I Clock oscillation output (Fixed at “L”.)
44 AVREF I Reference voltage input (for A/D converter)
45 AVSS — Ground (for A/D converter)
46 VL O LCD bias resistor current control terminal (Cut off at standby)

47 – 49 VLC3 – 1 — LCD bias power supply terminal
50 – 53 COM0 – 3 O LCD common signal output terminal
54 – 77 SEG0 – 23 O LCD segment signal output terminal
78 – 84 NC — Not used. (Open)
85 – 87 — — Not used. (Open)

88 BL-CONT O LCD Back light control output
89 VDD — Power supply (+5 V)

– 20 –

Pin No. Pin Name I/O Pin Description

90 NC — Connected to the power supply.
91 VSS — Ground
92 TX O Crystal connection for clock oscillation. (32.768 kHz)
93 TEX I Crystal connection for clock oscillation. (32.768 kHz)
94 C-MUTE O Mute output for CD.
95 B-MUTE O Mute output for Tuner.
96 A-MUTE O Mute output for Audio.
97 ISS1 I ISS1 switch input
98 ISS2 I ISS2 switch input
99 T-END I Tape end detection input

100 NC — Not used. (Open)

6-2. CIRCUIT BOARDS LOCATION

– Main Section –

H/P board

RDS.LCD board

LAMP1 board

SW1 board

HEAD board

SW2 board

RDS board

SYSTEM board

REGULATOR board

CD board

CD MOTOR board

LAMP2 board

AUDIO board

SW board

LINE board

TUNER board

– 21 –

d

– Speaker (L) Section –

d

TERMINAL board

JACK board

POWER AMP boar

POWER board

– Woofer Speaker Section –

S/WOOFER AMP board

OUTLET board

LEVEL board

S/WOOFER AMP2 board

AC OUTLET2 boar

WOOFER POWER board

– 22 –

6-3. BLOCK DIAGRAM — TUNER SECTION —

TU1

TUNER UNIT

CNP2

EXT ANT

FM

ANT

1 5 8 6

VT

OSC OUT

VCC

IF OUT

7

CF1 CF2

FM B+SW

Q24

IF AMP

Q4

RADIO7.5V

IF MUTE

Q8

PMC-D407L

FM/AM RF AMP, OSC, IF AMP, DET

FM
IF IN

6

IF

BUFFER

FM

DET

IC1

FM/AM

BUFFER

AM

DET

DET

OUT

17 16

FM

MPX

L OUT
R OUT

R-CH

L-CH

A

TAPE SECTION

(Page 27)

11
12

MPX

T1

IN

MW/LW LOOP

ANTENNA

04

CNP1

MW/LW

CT5, L5

LW TRACKING

L3

MW RF

MW SW

L5

LW RF

Q3

Signal Path

: FM
: MW/LW

R-ch : same as L-CH.

LW SW

Q1

MW SW

Q2

MW TRACKING

CT5 CT4

LW
SW

Q5

AMP

MW SW

Q21

L4CT4, L3
LW

FREQUENCY

COVERAGE

AM
RF IN

Q6

D5

LW
SW

VT

CONTROL

Q13

L4

AM OSC

Q7

LW SW

Q22

24

AM
OSC

22

AM

OSC

AM

MIX

MIX
OUT

OSC
OUT

AM

IF IN

7

CFT1

3

CFT1
AM IF

19

MO-ST

MONO-ST

SW

Q12

BAND

BAND

SW

Q10

RDS

CONTROL

SW

Q25,26

RDS

CONTROL

Q27

RDS

DETECT

Q28

IF OUT
181514

FM/LW

CONTROL

SW

Q407

14
13

9

16

8

17
10

21
11

AM

HI-CUT

Q9

IF SW

Q11

IF IN
P6
MO/ST
AM IN

FM
FM IN

LW

PD1
MW

CF4

7

CD

6

DA

5

CK

4

CE

PLL

IC2

1

XOUT

2

XIN

FM/MW DISPLAY

Q405

5V

5

12

4

5V

VCO

13 10

STEREO

75kHz

CONTROL

IC404

VDD1
VDD2

R DATA

MUX

SW

Q17

X1

R CLK

ST-IND

2.62MHz

RESET
IC402

2

16

X402

12

SYSTEM CONTROL

IC801 (1/3)

R ST

24

B MUTE

95

25

R COUNT
R DAT

26
27

R CLK
R CE

28

6

DATA

5

CLK

EXTAL

29

XTAL

30
28

RESET

RDS LCD
CONTROL

IC401

COM 0-3

SEG 0-31

36

|

69

•

74

•

75

LCD401

RADIO DATA SYSTEM

LIQUID CRYSTAL

DISPLAY PANEL

– 23 – – 24 –

PMC-D407L

6-4. BLOCK DIAGRAM — CD SECTION —

OPTICAL PICK-UP

KSS-213C

I-V

AMP

PD

LD

TRACKING

FOCUS

04

LD POWER

CONTROL
Q701, 703

M702

(SLED)

M701

(SPINDLE)

CD RF & SYSTEM SERVO PROCESSOR

RV703

E-F

BALANCE

RV702
FOCUS

GAIN

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

T+

T­F+

F-

SL+

M

SL-

SP+

M

SP-

IC701

PD1 RF PCMD

35 31
36

PD2

39

E

38

F

40

EI

1

FO

2

FI

34

PD

33

LD

IC703

27

LEVEL

SHIFT

26
18

LEVEL

SHIFT

17

2

LEVEL

SHIFT

1

12

LEVEL

SHIFT

11

RFO

25

FOK

SENS

24
21

DATA

20

XLT

19

CLK

C.OUT

23 55

RV701
FOCUS

37

F.BIAS

XRST

SLO

FEO
TFO

MUTE

42

TO

44

TI

22

16

6

13

25

19

3
7

10

14
15

TIN

FIN

SLIN

SPIN

SPI

BIAS

RV704

TRACKING

GAIN

CD DIGITAL SIGNAL PROCESSOR

S701

(LIMIT)

IC702

14 21 6 12

EMPH

FOK

1

54

SEIN
DATO

56
57

XLTO

59

CLKO
CNIN

60

SPOA

50

XRST

64

LDON
MDP

3

40
22

BCK

20

LRCK

XTAI

34

XTAO

35

MUTE

48

39

DOUT

49 10

SENS
SCOR

43
46

SQSO
SQCK

47
51

DATA

52

XLAT
CLOK

53

X701

16.9344MHz

FREQUENCY
CONVERTER

Q802, 803

32.768kHz

S801

OPEN/CLOSE

X801

PUSH

5
8

18

1

22

SYSTEM CONTROL, LCD DRIVE

94

2
12
11

6

5

7

D802

4

D803

92

93

37

39

40

X802

4.19MHz

8

D/A CONVERTER

IC704

DATA LO

EMPH
BCK
LRCK

XI

MUTE
RSTN

C-MUTE COMO-3
C-SENS
C-SCOR
C-SQSO
C-SQCK
C-DATA
C-XLAT
C-CLK

C-XRST

TX

TEX

SFC

EXTAL1

XTAL1

C-DOOR

RO

IC801 (3/3)

SEG1-23

KEY0
KEY1
KEY2
KEY3

BL CONT

RMC

AC CHK

142

RST

50
77

31
32
33
34

88

38

|

3

1

BL7.5V

R-CH

OPTICAL

DIGITAL OUT

3

RESET

IC803

AC CHK

Q801

L-CH

(CD)
J331

LCD801

LIQUID CRYSTAL

DISPLAY PANEL

S901-923

KEY MATRIX

LCD BACK

LIGHT DRIVE

Q805

3

D805

21

Q804

REMOTE
CONTROL
RECEIVER

IC901

1

COM12V

TAPE SECTION

B

(Page 27)

PL801,802,

PL804,805

(LCD BACK LIGHT)

D804

+5V

3 2

REG

IC802

COM12V

Signal Path

: CD
: digital out

R-ch : same as L-CH.

– 25 – – 26 –

6-5. BLOCK DIAGRAM — TAPE SECTION —

PMC-D407L

(Page 26)

(Page 24)

TUNER SECTION

(HEAD POSITION)

J323

LINE IN

B

CD SECTION

A

L-CH

R-CH

ERASE

HRPE101

PM691

PLUNGER

SOLENOID

S696

MODE

S691

HALF

(CASSETTE)

S694

REC-REV

(ERASE PROOF)

S695

REC-FWD

(ERASE PROOF)

(CAPSTAN/REEL)

04

L-CH

L-CH

M691

PH691

M

REF

R-CH

Q102

REC/PB

SW

Q302, 303

TC M.SW

Q311, 312

CD/LINE

MUTE

R-CH

R-CH

Q308

99
17

30

19

CONTROL
Q331, 332

T301

BL7.5V

D312

T END
T MODE

T STAT

T MCON

MUTE

CONTROL

Q333

REC/PB PRE AMP

SYSTEM CONTROL

IC801 (2/3)

Q131
Q132

L. CD

22

L. RAD

24 20 31 24

L. IN

5

L. RD

4

R. IN

8

R. RD

9

SOLENOID

DRIVE

Q309

BUFFER

Q310

Q317

Q325

REC/PB

SW

Q304, 305

COM12V

Q307

TC CONTROL

D317

CD5V
RADIO7.5V

D319

IC301

LOGIC

REC/PB

SW

Q324

BIAS

OSC

Q301

REC/PB

SW

Q326, 328

T AMST SOL

A MUTE

V CLK
V DAT

V CE

T BIAS

ISS1
ISS2

T REC

P CONT

L. LO

R. LO

TAPE

REC

BL7.5V

REC/PB

1816
96
21
22
23
13
97
98
15

20

18

15
21

SW

Q306

BL7.5V

MUTE

R-CH R-CH

AMS AMP DET

ELECTRONIC VOLUME

IC302

VOLTONE

DRIVER

12 13 14 15 18 19 20 21 23

Signal Path

: FM
: TAPE (PB)
: TAPE (REC)
: LINE IN
: CD

R-ch : same as L-CH.

IC305

COMP

CONTROL

BUFFER

Q604,605

BUFFER

Q606,607,608

Q101
Q104

IMPEDANCE USE 6Ω

Q103

F501 T501

F602

F603

Q609

R-CH

SPEAKER
OUT R-ch

J501

R-CH

RV601
LEVEL

T601

WOOFER AMP

IC601

ST/BY

3

7 6

V OUT

V IN

J332

LINE OUT

SP101

SPEAKER

L-CH

SP201

SPEAKER

R-CH

J301

(AC IN)

(AC IN)

F601

J602

AC OUTLET

MAX 35W

SP601

WOOFER

SPEAKER

J601

J303

SIGNAL

SIGNAL
OUTPUT
WOOFER

BUFFER

Q399

STANDBY

83

6

Q330

CD5V

D320

Q314

RADIO7.5V

R-CH

CD

+5V SW

Q320

VT

MUTE

Q398

J302

SIGNAL OUTPUT

MEGA BASS

Q329

BL7.5V

TU7.5V

SW

Q316

D307

R

+5V REG

J502

SIGNAL INPUT

-1
L-1L

-2R-2

D305

H/P AMP

SW

Q334

Q319

BL7.5V

POWER

CONTROL

Q313

COM12V

TO

WOOFER AMP

INPUT

WOOFER

CD7.5VCOM5V

LED

DRIVE

Q611

BUFFER

Q602,603

REG

B+

Q610

3 1

LINE AMP

IC304

3

2

POWER AMP

IC309

H/P AMP

IC303

7 1

VCC

2

MUTE
CONTROL
Q327, 335

CD +7.5V

REG

Q318

AUDIO

+7.5V REG

Q315

+12V REG

Q323

REG

B+

Q601

+18V

–18V

D611

POWER

MUTE

Q612,615

12

14

15

17

RECT

D501-504

D601-604

RECT

– 27 – – 28 –

PMC-D407L

• Semiconductor
Location

Ref. No. Location
D5 B-6

D90 I-9
D91 I-9
D92 F-9
D93 F-9
D94 E-9
D95 E-9
D96 H-9
D97 H-9
D98 H-9
D99 H-9

IC1 E-6
IC2 H-6

Q1 D-8
Q2 B-8
Q3 C-8
Q4 E-7
Q5 C-7
Q6 D-9
Q7 C-6
Q8 F-6
Q9 C-4
Q10 B-3
Q11 E-3
Q12 D-3
Q13 I-8
Q17 G-3
Q21 B-5
Q22 B-5
Q24 G-5
Q25 I-2
Q26 H-1
Q27 H-1
Q28 A-4
Q30 B-1
Q31 C-1
Q32 F-3
Q33 F-2

6-6. PRINTED WIRING BOARD — TUNER SECTION — • Refer to page 21 for Circuit Boards Location.

(Page 44)

Note on Schematic Diagram:

• 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.

¢

•

: internal component.

4

W or less unless otherwise

• C : panel designation.

• U : B+ Line.

• H : adjustment for repair.

• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : MW
< > : LW

• Voltages are tak en 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.

• Signal path.

F : FM
f : MW/LW

(Page 44)

Note on Printed Wiring Boards:

• X : parts extracted from the component side.

• W : indicates side identified with part number.

¢

•

: internal component.

• b : Pattern from the side which enables seeing.

TP(VT)

(Page 44)

(Page 33)

– 29 – – 30 –

6-7. SCHEMATIC DIAGRAM — TUNER SECTION — • Refer to page 63 for IC Block Diagrams.

PMC-D407L

(Page 36)

(Page 47)

(Page 47)

• Waveforms

1

IC1

!£

(Page 46)

1.4Vp-p

2.2µs

(VCO)

– 31 – – 32 –

2

IC2

75kHz

(X OUT)

1

1.4Vp-p

PMC-D407L

6-8. PRINTED WIRING BOARDS — RDS SECTION — • Refer to page 21 for Circuit Boards Location.

(Page 44)

13

(Page 30)

04

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 33 – – 34 –

6-9. SCHEMATIC DIAGRAM — RDS SECTION — • Refer to page 64 for IC Block Diagrams.

PMC-D407L

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.

• U : B+ Line.

4

W or less unless otherwise

• Voltage is dc with respect to ground under no-signal

• V oltages are taken with a VOM (Input impedance 10 MΩ).

– 35 – – 36 –

(Page 32)

(Page 47)

(detuned) condition.
no mark : FM
( ) : MW

Voltage variations may be noted due to normal produc­tion tolerances.

PMC-D407L

6-10. PRINTED WIRING BOARDS — CD SECTION — • Refer to page 21 for Circuit Boards Location.

CD MOTOR BOARD

M702
(SLED)

CNP707

6

1

M

S701

(LIMIT)

M701

(SPINDLE)

M

1-639-678-

12

(12)

(Page 44)

• Semiconductor
Location

Ref. No. Location
IC701 D-6

IC702 I-5
IC703 B-2
IC704 H-3

Q701 B-7
Q703 B-7

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 37 – – 38 –

(Page 43)

(Page 49)

6-11. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 65 for IC Block Diagrams.

(Page 52)

• Wavef orms

1

IC701 #¡ (RFO)

2

IC701

3

IC701

4

IC702

5

1.3±0.2Vp-p

Approx. 50mVp-p

(TI)

$¢

Approx. 50mVp-p

(FI)

2

22.6µs

(LRCK)

@º

PMC-D407L

5Vp-p

6.7Vp-p

(Page 45)

(Page 46)

280ns

@™

(BCK)

IC702

6

4.8Vp-p

240ns

IC702

(XPCK)

@∞

7

4.8Vp-p

16.9344MHz

IC702

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 ! or dotted line

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

• U : B+ Line.

• H : adjustment for repair.

• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP

• Voltages are tak en 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.

• Signal path.

J : CD
c : digital out

(XTAO)

#∞

4

W or less unless otherwise

– 39 – – 40 – – 41 –

PMC-D407L

6-12. PRINTED WIRING BOARDS — MAIN SECTION —

• Refer to page 21 for Circuit Boards Location.

SW BOARD

• Semiconductor
Location

Ref. No. Location
D301 H-7

D302 B-7
D304 C-5
D305 E-9
D307 A-7
D308 B-11
D309 C-10
D310 C-9
D311 B-9
D312 F-7
D313 B-9
D314 I-9
D315 B-8
D316 B-7
D317 D-5
D318 F-9
D319 D-8
D320 C-11

IC301 H-6
IC302 H-11
IC303 E-10
IC305 I-1

Q102 G-4
Q103 D-11
Q131 G-3
Q132 H-3
Q202 G-3
Q203 D-11
Q231 F-3
Q232 F-3
Q301 E-6
Q302 F-4
Q303 F-5
Q304 F-8
Q305 F-7
Q306 F-7
Q307 F-4
Q308 E-3
Q309 C-4
Q310 C-3
Q311 C-7
Q312 B-7
Q313 C-10
Q314 C-11
Q316 D-8
Q317 B-6
Q319 C-8
Q320 E-7
Q323 C-8
Q324 F-9
Q325 E-4
Q326 F-8
Q327 D-2
Q328 E-8
Q329 I-9
Q330 J-12
Q331 C-2
Q332 C-3
Q333 D-5
Q334 E-10
Q335 E-2
Q398 C-12
Q399 C-12

S695

REC-FWD

(ERASE PROOF)

PH691

S691

HALF

(CASSETTE)

HEAD BOARD

WHT

BLU

RED

BLK

YEL

R691

CN691

(HEAD POSITION)

841

S696

MODE

M691

(CAPSTAN/REEL)

(ERASE PROOF)

(Page 44)

S694

REC-REV

PM691

PLUNGER

SOLENOID

4

(Page 38)

1-662-742-

11

(Page 33)(Page 37)(Page 49)

(Page 43)

(Page 30)

(Page 59)

(Page 30)

Note:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• b : Pattern from the side which enables seeing.

HRPE101

RECORD/PLAYBACK

/ERASE HEAD

WHT

BLK

RED

WHT

BLK

1-662-743-

11

(Page 29)

– 42 – – 43 – – 44 –