Casio CD-311-S Service manual

CD-311S

(without price)

INDEX

Model-B: U.S.A.

CD RADIO CASSETTE PLAYER

CONTENTS

Disassembly Instructions ................................................................................................................. 1

Reassembly of Tuning Pointer ......................................................................................................... 3

Block Diagrams ................................................................................................................................ 4

Tuner.......................................................................................................................................... 4

AMP, Tape, PS .......................................................................................................................... 5

CD.............................................................................................................................................. 6

Cassette Mechanism Electrical Adjustments ................................................................................... 7

CD Adjustment ................................................................................................................................. 9

CD Troubleshooting ....................................................................................................................... 11

PCB Views ..................................................................................................................................... 20

Tuner PCB Top View ............................................................................................................... 20

CD AMP/Door SW PCB Top View ........................................................................................... 21

VR PCB Top View.................................................................................................................... 22

PS PCB Top View .................................................................................................................... 23

Tape PCB Top View................................................................................................................. 24

LCD PCB Top View.................................................................................................................. 25

Wiring Diagram .............................................................................................................................. 26

IC Lead Identification and Internal Diagrams ................................................................................. 27

Schematic Diagrams ...................................................................................................................... 33

CD Mechanism ........................................................................................................................ 33

Tuner........................................................................................................................................ 34

AMP,PS.................................................................................................................................... 35

Tape......................................................................................................................................... 36

CD............................................................................................................................................ 37

Parts List ........................................................................................................................................ 38

Exploded Views.............................................................................................................................. 45

Cabinet..................................................................................................................................... 45

Cassette Mechanism ............................................................................................................... 46

Case Unit ................................................................................................................................. 47

Top Case Unit .......................................................................................................................... 48

CD Mechanism ........................................................................................................................ 49

DISASSEMBLY INSTRUCTIONS

1. Remove the battery cover and batteries.

2. Remove six screws A holding case B ass’y(case B unit, PS unit).

Battery Cover

Case B Ass'y

Figure 1

3. Remove four screws B holding the case ass’y.

CD Door

Case Angle

Top Case Ass'y

Case Ass'y

Figure 2

1

4. Pull out the two slect knobs, volume knob and tuning knob.

5. Remove four screws C holding the tuner unit.

6. Remove six screws D holding the CD AMP unit.

7. Remove five screws E holding the VR unit.

8. Remove three screws F holding the CD mechanism set.

9. Remove two screws G holding the LCD unit.

LCD Unit

VR Unit

Volume Knob

Select Knob

Tuning Knob

Select Knob

Top Case Unit

Tuner Unit

CD
Mechanism
Set

10. Remove three screws H holding the tape unit.

11. Remove four screws J holding the angle A and
cassette mechanism unit.

Cassette mechanism Unit

Angle A

Figure 4

CD AMP Unit

Figure 3

Tape Unit

Case Unit

2

REASSEMBLY OF TUNING POINTER

1. Turn the varicon unclockwise stop position.

2. Set the pointer ; mark position. (refer figure 6)

3. Set the varicon gear of figure 6 position.

4. Insert the tuner gear

Varicon Gear

K

Pointer

Tuner Gear

Varicon

Tuner Chassis

L

Figure 5

Pointer

Mark

Varicon Gear

Tuner Chassis

Tuner Gear

Figure 6

3

BLOCK DIAGRAMS

Tuner

Antenna

L1 L5

Bar

AM

RF In

FM
RF Out

To Amplifier Block

SW1

AM

BAND SW

FM-MONO

L4

FM

VCC1

22 21 20 19 18 17 16 15 14 1324 23

OSC

FM

OSC

AM
OSC

AM

OSC

L3

DET

Out

MPX In

PRE

FM­Stereo

LPF1 LPF2

VCO

GND VCC R ch L ch

31 2 4

D3

VCO

Decode

VCC2

FM

AF

CF1

AM/FM

SW

Level

DET

AM IFInFM IF

CF2

F.F

FM

IF

In

TUN

LED

GND2 QUAD

AM

AF

AM

DED

FM
RF

FM

MIX

1 2 3 4 5 76 8 9 10 11 12

Rod

Antenna

FM

RF In

GND1

L7

FM MIX AM MIX

AM

MIX

AGC

L8

AM

IF

AGC

HYS

ST

LEDFMDET

SW

L9

FM Signal
AM Signal

4

AMP, Tape, PS

To CD
Block

To Tuner
Block

VR201 Volume

SW202

CD 9V
GND
L ch
R ch

L ch
R ch
TU 9V
GND

L ch
R ch
REC L ch
REC R ch
TAPE 9V
DC 9V
GND
BEAT

SW201

Function

Q620,

Q720

SW501 Beat

TU 9V

CD 9V

DC 9V

Tape 9V

DC 9V

GND

AC 9V

Q623,

Q723

AF MUTE

CD 9V

TU 9V

PW AMP

BATT

AMP BLOCK

Tape 9V

DC 9V

IC581

T1

AC

PS BLOCK

Speaker

Headphone

L ch
R ch
REC L ch
REC R ch
Tape 9V
DC 9V
GND
BEAT

Audio Signal
Recording Signal

TAPE BLOCK

SW101

REC/PLAY

IC101

PRE AMP

R/P Head

L101
OSC

5

CD

CD Mechanism

Disc

Pickup

Disc

M

Motor

Sled

M

Motor

Q501
Laser

Driver

IC501

Signal Servo

Processor

IC503

Motor and Actuator

Driver

Display

IC502

Digital Signal

Processor

IC504
Audio

Filter AMP

SW801~SW806

Control

IC801

µµ

µ-COM

µµ

X501

16.9 MHz

Pset
SW

Door
SW

CD L ch
A-GND
CD R-ch
CD 9V

Q501, Q511

D510

Regulator 5V

Q504, Q505

D504

Regulator 8V

GND

6

CASSETTE MECHANISM ELECTRICAL ADJUSTMENTS

General Remarks

* Before attempting to adjust the mechanism, wipe clean all tape-contacting surfaces (pinch roller, REC/PB

head, erase head, and capstan), as well as the contact surfaces of the driving parts (motor pulley, flywheel,
pulley, belt, and clutch assembly), with a piece of soft cloth moistened with denatured alcohol. Grease stains
may cause trouble.

* Never use a magnetized screwdriver for head adjustment.

Equipment Required

* Oscilloscope
* Frequency counter
* Screwdriver (Plastic type)
* Test tapes MTT-113C (TEAC) or TCC-111N (TEAC)

Head Azimuth Adjustment (Figures 7 and 8)

Step Setting

1

Play the test tape 8 KHz
position. (MTT-113C)

Set

Note: Mode Switch is X-Y position.

Adjust Screw

Adjust Result

Azimuth screw
(Figure 8)

J501
Headphone Jack

Figure 7

R/P Head

Obtain the maximum amplitude.
(A: Maximum) (B: Minimum)

B

Oscilloscope

A

Figure 8

7

Tape Speed Adjustment (Figures 9 and 10)

Step Setting

1

Playthe test tape.
(MTT-111N)

Set

Adjust

Motor screw

(Figure 10)

J501
Headphone Jack

Figure 9

Result

Frequency counter reading
should be 3000 Hz (2910~3090).

Furequency Counter

3000

screw

Motor

Figure 10

8

CD ADJUSTMENTS

Pre-Adjustment Procedures

* Remove the bottom chassis assembly. (Refer pages 1, 2)
* Use the plastic screwdriver.

Equipment Required

* Syncroscope (with probe 10:1)
* Screwdriver (Plastic type)
* The Test Disc SONY YEDS-18(Type 4)ABEX TCD784

E-F Balance Adjustment (Figures 11 and 13)

Step Connect Setting Adjust Result

Play the test disc.1

2

See
Figure 11

Set the PAUSE
mode.

Syncroscope CD PCB

VR501

A=B

0V
(Vref)

A

B

R572

(TSO)

GND

R571 Vref

Figure 11

RF Adjustment (Figures 12 and 13)

Step Connect Setting Adjust Result

1

See
Figure 12

Play the test disc.

VR502

Adjust VR502 for the amplitude of the waveform
at maximum.

0V

Measuring on syncroscope.

Syncroscope

CD PCB

>1.0V p-p

GND

Figure 12

9

R570 (RFO)

R571 Vref

CD Adjustment Points

Vref
R571

RFO
R570

TSO
R572

VR502

RF

VR501

EF Balance

CD PCB Top View

Figure 13

10

CD TROUBLESHOOTING

Open CD door and set function switch
for CD position.

Is “00” display

on LCD ?

Yes

Load a disc and close CD door.

Is total track

numbers displayed about 5

seconds ?

Yes

Press “ / “ key.

Is the audio signal

present at the output

terminals ?

No

1

No

2

No

3

Yes

Press “ “ or ” “ key.

Can a selected

of music be searched

smoothly ?

Yes

OK

11

No

4

1. At power on, “00” is not displayed.

1

Is +5 V lines normal

(for IC801)?

Yes

Does 16.93 MHz

clock pulse appear at

IC502 pin 79 ?

Yes

Does 1.4 MHz

clock pulse appear at

IC801 pin 30 ?

Yes

* Check and circuit around IC801.
* Check LCD.
* Check wire connector.

No

No

No

* Check Q510, Q511 and D510.
* Check Q504, Q505 and D504.
* Check circuit around IC801.

* Check X501.
* Check circuit around X501 and IC502.

* Check circuit around IC502 pin 72.

2. “-- --” is not displayed total track numbers.

2

How long times it takes until “-- --” is
displayed after CD door has closed.

About
5 sec.

A B

12

About

16 sec.

2-A

A

Does the LASER emit ?

Yes

Dose the lens move

up and down ?

Yes

Load a disc and close CD door.
Then check the following.

Note: Open the CD door and check the radiation

!

power with an optical power meter or by watching
the radiaation through the lens of the pickup unit at
a minimum distance of 30cmfrpm the pickup.

!

No

A1

!

No

A2

SEL-GND

Figure 14

RFO-Vref

Figure 15

FEO-Vref

Figure 16

5V

1V

>0.4V

Is the waveform

at pin 21 (SEL) of IC501 like

that shown in Fig. 14 ?

Is the waveform

at R570 (RFO) like that

shown in Fig. 15 ?

Is the waveform

at pin 10 (FEO) of IC501 like

that shown in Fig. 16 ?

* Check around IC501.

Yes

Yes

Yes

No

* Check around IC501 and IC502.

* Check wire connector from pickup.

No

* Check IC501.
* Check pickup.

* Check around pins 8, 9 and 10 of

No

IC501.

* Check VR502.

13

2-A1

A1

(GND)

Figure 17

(GND)

Figure 18

5V

0V

5V

2.5V
0V

Is Q501

emmiter 5V ?

(Play)

Yes

Are waveforms at

pins 14~19 of IC502 like that

shown in Fig. 17 ?

Yes

Is waveform

at pin 42 (SEL) of IC502 like

that shwn in Fig. 18 ?

Yes

No

No

No

* Check Q501.

* Check around IC 502 and IC801.

* Check around IC501 and IC502

(SEL).

(GND)

Figure 19

3V

0V

Is waveform at

base of Q501 like that

shown in Fig. 19 ?

* Check 16P flat cable.
* Check pickup.

Yes

14

No

* Check around pin 45 of IC501

and Q501.

* Check IC501.

2-A2

A2

Are voltages more

than 8V appeared at pins

1and 10 of

IC503 ?

Yes

Is waveform at

pins 11 to 12 of IC503 like that

shown in Fig. 20 ?

Yes

* Check 16P flat cable.
* Check pickup.

No

No

* Check around IC503 and Q504.

Is waveforn at

pin 16 (FSO) of IC501like

that shown in Fig.21 ?

Yes

No

pin 17 (COSC) of IC501 like that

* Check around IC503.

* Check around IC502.

* Check around IC501.

VREF-FSO

4V

Figure 20 Figure 22

Figure 21

1V

Is waveform at

shown in Fig. 22 ?

Yes

VREF-COSC

15

No

1V

2-B

B

Figure 23

> 5V

>4V

Does the

disc motor rotate ?

No

Is waveform at

pins 15 to 16 of IC503 like that

shown in Fig. 23 ?

Yes

Is waveform at pin

40 (DMPC) of IC502 llike that

shown in Fig. 24 ?

Yes

Yes

No

No

B1

* Check wire connector CN543 and

wire.

* Check disc motor.

* Check around IC501 and IC502.

Figure 24

Is waveform at pin

24 (DMEO) fo IC501 like that

shown in Fig. 24 ?

Yes

* Check around IC501 and IC502.

16

No

* Check around IC501 and IC503.

2-B1

B1

Confirm the waveforn at R570 (RFO) with a
syncroscope.

Waveform Waveform

B2

Is waveform at

pin 53 (RFI) of IC502 like that

shown in Fig. 25 ?

Yes

Is waveform at

pin 60 (PDO) of IC502 like that

shown in Fig. 26 ?

Yes

* Check digital signal of IC502 and

IC801.

* Check IC502 and IC801.

No

No

* Check around pin 53 of IC502.
* Readjust VR502.

* Check around PLL of IC502.

Figure 25

1.0~1.4V

4V

Figure 26

17

2-B2

B2

Is waveform R572

(TSO) like that shown

in Fig. 27 ?

Yes

Is waveform at pin

30 (TS20) of IC501 like that

shown in Fig. 27 ?

Yes

Is waveform at pins

13 to 14 of IC503 like that

shown in Fig. 28 ?

Yes

* Check pickup.

No

No

No

* Check 16P flat cable.
* Readjust VR501.
* Check IC501.

* Check around TE-Amp lines.
* Check IC501.

* Check around TSO lines.
* Check IC503.

0.6V/1.5V

3V

3. No present at output terminals audio signal

3

Does audio

signal appear at IC504

pins 1 and 7 ?

No

* Check D601 and D701.
* Check around IC601.

Yes

18

Figure 27 Figure 28

* Check around IC502 pins 2~6 and IC504.

4. Selected of music cannot be searched.

4

Press the play key.

(PAUSE)

VREF-TSO

Figure 29

VREF-TSO

A

B

Figure 30

VREF-FMFB

Figure 31

Vref
Vref

VREF

A=B
A+B=0.6V<

Is waveform at

R572 (TSO) like that

shown in Fig. 29 ?

No

Is waveform at

R572 (TSO) like that

shown in Fig. 30 ?

No

Press the” “ or “ “ key.

Is waveform at

pin 36 (FMFB) of IC502 like

that shown in Fig. 31.

No

Yes

Yes

Yes

* Readjust VR501.

* Check wire connector CN502.
* Check pickup.

* Check around IC503.
* Check sled motor.

VREF-TKIC

Figure 32

Is waveform at

pin 33 (TKIC) of IC502 like that

shown in Fig. 32 ?

No

* Check around pins 36 and 33 of

IC502.

19

Yes

* Check around IC501.

Tuner PCB Top View

PCB VIEWS

20

CD AMP PCB Top View

Door Switch PCB Top View

21

VR PCB Top View

22

PS PCB Top View

AC-1

AC-2

CN400

F400

FUSE : 1.6A/125V

AC9V
GND
DC9V

PS PCB

C2451-505-0-91

D401

D403

C401

C403

BATT-2

BATT-1

JP400

JP401

C400

D402

C402

C404

D404

23

Tape PCB Top View

24

LCD PCB Top View

25

CASSETTE MECHANISM

WIRING DIAGRAM

Red

Switch

R/P Head

Yellow

White

Red

(No.159)

Shield

(No.151)

Shield

White

Yellow

Motor

TAPE PCB

PS PCB

LCD PCB

1

6

1

3

8

1

(No.152)

(No.244)

No.342

1

1

4

TUNER PCB

(No.353)

Batteries 1.5 x 6

3

Shield

2

1

1

9

Red

Trelescopic
Antenna

White

1

2

White

Red

Shield

21

(No.221)

(No.289)

(No.243)

Red

Shield

White

Red

White

Shield

No.268

1

1

6

4

CN548

No.204
No.248

(No.241)

CN551

1
8

CN540

CD AMP PCB

CN539

16

1

1

4

10

1

CN543

(No.264)

CN547

8
CN546

2
1

8

1

(No.265)

CN544

1

10

1

1 2
1 2

19

CN542

Power Transformer

Yellow

Yellow

Brown
Blue

(No.352)

(No.352)

AC Socket

12

Pickup

16

1

Bar Antenna

CD MECHANISM

2 1

Preset
Switch Disc Motor Sled Motor

26

14

(No.335)
(No.186)

(No.195)

No.205

(No.311)

14

Speaker L ch Speaker R ch

(No.201)

DOOR SW PCB

1 2

IC3: TA8167N

IC LEAD IDENTIFICATION AND INTERNAL DIAGRAMS

24

13

FM

12

AM

AM

DET

AM

IF

DET

Out

MPX In LPF1 LPF2 VCO L ch Out R ch Out

FM

AF

PRE

AM/FM

SW

Level

DET

FM

IF

VCO

F.F

TUN
LED

HYS

ST

LED

VCC1 FM OSC AM OSC

22 21 20 19 18 17 16 15 14 13

FM

MIX

FM

OSC

AM

MIX

OSC

AM

AF

AGC

Decode

SW

FM

DET

1

AM

RF In

RF Out

24 23

FM
RF

1 2 3 4 5 76 8 9 10 11 12

FM RF In GND1 FM MIX AM MIX AGC VCC2

AM IF In

FM IF In

GND2 TUN LED

IC101: TA7668BP

16 9

1

NF

R In

ALC

L In

NF

10

11

8

6

PRE

7

8

ALC DET

PRE

R Out REC Out Out Mute In

5 4

REC

REC

15

3

ST LED QUAD

16

V

CC

2

VS

27

1149 12 13

MuteREC OutL OutGND

GND

IC501: TA2065F

39

2538

24

48

114

RFT RFN MDI LDO FPI FNI TNO TNI TPI TPO

48 47 46 45

500

22k

47k

1

RFO

RFI

VRO

2VRO

RFRP

SBAD

DFIN

FEP

FEN

FEO

FEI

FHLD

FEL1

FEL2

2

3

4

5
6

7

8

9

10

11

12

13

14

49k

22k

70k

30k

RF

VR

2VR

33P

20k

21k

21k

33P

30k

150k

15

FSN FSO COSC OSCI GND V

15

20k

RFBF

21k

21k

21k 29k

FE

100k

16

5k

FS

47k

15k

15k

44

PEAK

BOTTOM

16k

1.27k

1.5k

FP FN

2.5µA

20k

13k

3.5µA

5k

16k

20k

RFRP

FSOSC

17

43 42 41 40 39

30k 30k

ADD

680

MD

DET

3 STATE

16k

CC

39P

TN

10k

20k

20k20k

TE

20µA

25k

TS

TS1

1k

LD

47k

100µA

21201918

SEL

2.8k

BGR

10k

1.35V
68k

22

DMEP DMEN DMEO

20k

20k

68P

24k

12k

100k

DM

23

10k

TS2

FMS

5P

68k

39P

10k

TP

10k

24

7k

17.5k

47k

47k

20k

180k

38

37

36

35

34

33

32

31

30
29
28

27

26

25

TSN

TEL2

TEL1

TSO

TS1P

TS1N

TS2P

TS2N

TS2O
THLD
FMSP

FMSN

FMSO
DFCT

28

IC502: TC9284BF

65

4164

40

2VREF

SEL
FCSI
FKIC

FEL2
FEL1

FEI
TESH
TEOF

SBAD

RFRP
VREF

RF1

GNDA
DTSC2
MONIT
DTSC1

VDDA

PDCNT

PDO

TNAX

LPFN

LPFO

VCOF

41
42
43

44
45

46
47

48
49

50

52
53

54
55

56
57

58
59

60
61
62
63
64

51

80

124

DMPC

DMFC

DMON

TEST

FMFB

TEST1

FMON

TKIC

TGUH1

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

Focus/Tracking Servo Tracking Search

A/D Converter

Data Slicer

PLL Circuit

Control Circuit

Servo Status Signal

Generating Circuit

16 K RAM

Address Circuit

CLV Servo Circuit

TMAX Detection Circuit

Circuit

Circuit EFM

Demodurarion

SYNC Separation

Crrection

Output Circuit

(Audio Output)

Correction

TGUH2

Circuit

Digital

25

TGUL

Out

TEL1

TEL2

DFCT

Correction

Sydtem

Timing

Generator

Control Data Bus

Q Data

Subcode

Clock

DA

Converter

GNDD

Interface

Storage

Demodulation

Generator

VDDD

RAM

24
23

22
21

20
19
18

17
16
15
14

13
12

11
10

9
8

7
6

5
4
3

2

1

CLCK
SUBD

SUBSYC
RST

4MCK
BUCK
CCE
BUS3

BUS2
BUS1

SUS0
GNDD
VDDD

SBOK
TEST5

TEST4
TEST3

GNDA
LO

LO
VDA
RO
RO

GNDA

Internal

Status

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

VDDX

XI

XO

HS

TESTX

GNDD

SPDA

COFS

CHCK

WDCK

BCK

AOUT

EMPH

DOUT

TEST2

29

GNDX

IC503: BA5941FP

28 15

1

VIN4’ VIN4 VIN3’ VIN3 OP Out OP In(-) OP In(+)

27 26 25 24 23 22 21 20 19 18 17 16 15

28

10K

10K

14

GND NC VCC VO3(-) VO3(+) VO4(-) VO4(+)

13.3K

Level shift

13.3K

Level shift

Level shift

13.3K

13.3K

10K

1

V

BIAS In VIN1’ VIN1 VIN2’ VIN2 GND GND MUTE VCC VO2(-) VO2(+) VO1(-) VO1(+)

CC

3 4 5 6

2

10K

7

MUTE

8

9 10

Level shift

11 12 13 14

IC504: BA4510F

85

14

CC

+In 2-In2Out 2V

8 7 6 5

2

1

1 2 3 4

Out 1 -In 1 +In 1 V

30

EE

IC581: TA8227P

12

16

Vcc1

Vcc2

7

B.S. 1 Out 1 Power GND

3 4

2

12

Ch 1

1

6

In 1 NF 1

30 kΩ

45Ω

5

Bias Circuit

Thermal

Shut Down

Protection

Circuit

9

Ripple

OUt 2

11 10

30 kΩ

Ch 2

8

7

In 2 NF 2

45Ω

B.S. 2

Pre GND
(F In)

31

IC801: TMP47C422F-FR11

Segment drive output Common drive output

Power

Supply

V

DD

V

SS

LCD Drive

Power

Supply

VLC
COM1
COM2
COM3
COM4

V

DD

SEG0
SEG1
SEG2
SEG3
SEG4

SEG0~SEG4,

SEG5~SEG11

HOLD (KEO)

RESET

XOUT

XIN

P51

P50

R92 (SCK)

3332313029282726252423

34
35
36
37
38
39
40
41
42
43
44

1234567891011

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG0~SEG4,

SEG5~SEG11

LCD DriverVLC

R91 (S0)

R90 (S1)

R83 (T1)

R82 (INT1/ZIN)

22
21
20
19
18
17
16
15
14
13
12

R60 (SEG12)

R61 (SEG13)

R62 (SEG14)

R63 (SEG15)

R81 (T2)
R80 (INT2)
R73 (XOUT)
R72 (XTIN)
R71 (PULSE)
R70
V

SS

R43 (AIN3/SEG19)
R42 (AIN2/SEG18)
R41 (AIN1/SEG17)
R40 (AIN0/SEG16)

(Segment drive output)

I/O Port

Analog input

R4 R6

I/O Port

(Segment

drive output)

R60~R63R40~R43

Hold Input

Hold (KEO)

Reset Input

RESET

Test Pin

TEST

XIN

XOUT

OSC
connecting
pins

KE

Flag

C Z S

Hold Controller

System Controller

System Clock

Controller

Timing Generator

High

Frequ.

Low

Frequ.

R70~R73

Clock

Generator

R7 R5

I/O port

(OSC. connecting

pins)

ALU

Interval-

Watchdog

P50, P51

I/O port

Accumulator

EIR EIF

Interrupt Controller

timer

Timer

Zero-

cross

(T/C input)

(Interrrupt input)

HR LR

RAM

Address

Buffer

12-bit

Timer/

Counters

(2 ch)

R8 R9

R80~R83

Interface

I/O port

(Serial port)

8-bit

Serial

R90~R92

I/O port

Data Memory

(RAM)

LCD Display

Data Area

Stack SPW

TC1 TC2 DC

8-bit

A/D

Converter

Program

Counter

Program

Memory

(ROM)

IR

Decoder

32

CD Mchanism

SCHEMATIC DIAGRAMS

Disc

1

2

3

4

6

7

8

9

Sled

Motor

Disc

Motor

10

11

12

13

5

14

15

16

M

M

P set

Switch

33

Tuner

D2

1SS133

C10 33PF

L6

C9

15PF

ANT1

ROD ANT

C26

0.022

D6

1S2234-10

C3

C7

0.022

R2

100K

5PF CH

C6

0.022

PVC AM-ANT

FM-DFT

AM-DFT

0
0
1

4
R

CF2

FFE1070MA

C28

C32

0.022

100/16

FM-OCT

CF1
FFD455MB

5

R

4.7K

FM-ANT

L7

L8

C11

C12

33/10

C30

22PF

0.047

L9

1

2

3

4

5

6

7

8

9

10

11

12

IC3

TA8167N

FMI

GD1

FMM

AMM

AGC

VCC

ATF

FIF

GD2

TL

SL

QUD

AMR

24

23

FMR

VC1

22

21

FOS

AOS

20

19

DET

18

MPX

17

PF1

16

PF2

15

VCO

LO

14

13

RO

C23 0.018

C22 0.018

PVC FM-RF

C4 18-27PF

R1 33

C14 10/10

(22PF)

L5
FM-RF

C15

0.33/50

C16 3.3/25

C17 0.1

C21 1000PF

R8 12K

CH

C1 22PF

BZX55-C51V

C2 18-27PF

CH

R7 1K

SVR1
10K (B)

D3

C20

0.022

(22PF)

L4

FM-OSC

C13

C8

0.022

1000PF

R3 10

PVC FM-OSC

R6 1M

CH

(5PF)

R13 56K

FM-S

L1
AM BAR-ANT

L3
AM OSC

C5
3-12PF

PVC AM-OSC

AM

FM-M

R11

220

1/2W

C25 3300PF

C24 3300PF

D5

1SS133

R10 15K

R9 15K

D4

1SS133

C19
100/16

C18 1000PF

BAND SW

SW1

Notes:

1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).

2. All capacitonce values are in uF (P=10 uF).

4

JP M

PJ4

1

2

3

3. All resistors are 1/6 watt, unless otherwise specified.

-6

34

AMP, PS

*This circuit diagarm shows the basic circuit.

It is subject to change for the purpose of important.

*Parts maker with

in respect to the safety.

Use the specifed type without fail.

are of importance

2446-548

2.0pitch

CW552

DECK MECHA

6
5
4
3
2
1

TO
TUNER

TAPE

PCB

C211
10u

16V

R207
10K

BBS

0.1

0.1

CON4

2.5

551

1
2
3
4
5
6
7
8

C650

C750

CN551

1
2
3
4

1
2
3
4
5
6
7
8

(M)

(M)

CN540

8pin

2.5pitch

CN547

1

1

2

2

3

3
3pin

2.0pitch

L ch
R ch

TU 9V

GND

L ch
TAPE 9V
R ch
DC 9V
REC Lch
GND
REC Rch
BEAT

C594

B 0.001

Rch VO
Lch VO
GND
Rch VI
Lch VI

L
c
h

SW501

W_SLIDE_SW

3
2

2
3

to LCD PCB

BLOCK

R
c
h

VR201

'

'

VR XVO

TO
CD

A
G

N
D

C720

R720
22K

0.027u

0.027u

R620
22K

C620

BEAT CUT SW

50V

C722

C736

C636

C622

50V

50V

'

1

1

C205

0.047
(F)

2

1

3

2

1

CN546

C

T

1K

R723
1K

R623

1K

Q620

R622
1K

C723

0.47u

C623

0.47u

T

D

U

A

N

P

9

E

E

V

R

9

9

V

V

50V

50V

9pin

2.0pitch

C

D

A

D

C

G

9

N

9

V

D

V

R722

R721
560K

1u

Q720

C721

2SC1815

220P
(B)

1u

50V

(M)

(M)

1u

C621
220P

(B)

2SC1815

R621

560K

1u

R652

R752

1.8K

R651

3.3K

1.8K

2451-551

2.5pitch

CW540

2446-540

2.5pitch

CW547

2446-547

2.0pitch

SW202

CW551

1
2
3
4

1

SW

MOTOR

2

4.7K

R650

R751

R750

3.3K

4.7K

TO:DOOR SW PCB

43
4 5

TA

CD

TU

TA

CD

TU

TU
CD
TA

SW201

TU

FUNC SW

CD
TA

C210

0.047
(F)

87

65

8 9

6 7

A

D

G

N

F

C

N

.

D

C

M

9

U

V
T
E

(B)

C806

1000

C203

2200u

16V

D201

1N4148

CW548
2446-546

9

2.0pitch

C595

F0.047

A
C

9
V

R579

2.2K

VOL PCB

C212

F0.047

F0.047

C202

2

1

C2446-545

C580

220u

16V

CW549

2451-549

2.5pitch

CD AMP PCB

R590

100K

C588

22u

C729

R734

R634

4.7K

C629

R

L

L

R

c

c

c

c

h

h

h

h

G

V

V

V

V

N

O

O

I

I

D

2.0Pitch

6

54

3

21

5 6

3 4

1 2

TO VOL PCB

CN400

DC 9V

1

1

GND

2

2

AC 9V

3

3

CON3

2.5

549

PS PCB

16V

R733

2.2K

4.7u
50V

4.7K

Q723

2SC1815

Q623

2SC1815

R633

2.2K

4.7u
50V

CN548
6PIN

(B)

470P

C730

(B)

470P

C630

C400

3300u

16V

C732

22u

16V

R735

C731

100P

IC581

C631
100P

CH

C632

22u

16V

BT
BATTERY

C401

0.01
D401

1N4001

D403

1N4001

C403

0.01

2

C402

0.01
D402

1N4001

D404

1N4001
C404

NOP

1

F400

FUSE

BATT-1

AC

BATT-2

T1

3

AC-2

4

TRANS

AC-1

2

4

5

1

1

2

2

AC

3

J301

PLUG MALE
120V 60Hz

(CT-1219U)

1

T1.6A/125V

CN542

4pin

2.5pitch

C590
470u

16V

47

R591

(1/4W)

C734

270

270

C589

4

PREGND

RPL
9

10V

47u

C733

13

PWGND

TA8227P

PWGND
14

C633

CH

5

6

IN1

NF1

IN2

NF2
8

7

R635

3

B.S.1

B.S.2
10

10V

100u

10V

100u

2

OUT1

OUT2
11

1000u

10V

1

VCC2

VCC1
12

C635

C634

1000u

10V

270

(M)

C735

0.15
R736

L CH

R CH

EM501
EM502
EM503

270

16V

1000u

0.15
(M)

C592

R636

SPEAKER

CW542

1

1

2

2

3

3

4

4

2451-542

2.5pitch

J501

H.P JACK

SP1A

1
2

3

4

L

LEFT
SP1B

R

RIGHT

Notes:

1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).

2. All capacitonce values are in uF (P=10 uF).

-6

3. All resistors are 1/6 watt, unless otherwise specified.

35

R120

220K
R121

220K

R104 20K

C104

0.0027u(B)

C103

0.01u
(M)

R103

1K

R102

1K

C102

0.01
(M)

R105
10K

R107
220K

C107

22u
16V

C106

1u

50V

R109

6.8K

R122
1K

C105

0.01u
(M)

R106

82

C135

47p(CH)

C126

0.001u
(M)

C127

0.0047u

(B)

D103

1N4148

C132

1u
50V

R126
100K

R125
47K

C129

47u
16V

12

C130
100u

16V

C140
100u

16V

C128

1u
50V

C111

220p

B

C111

220p

B

C111

220p

B

C111

220p

B

C111

220p

B

C111

220p

B

C111

220p

B

345678

R108
68K

A
L
C

I
NMFOU

T

R
E
C

O
U
T

M
U
T
E

VSG

N
D

P
R
E

GINNF

O
U
T

O
U
T

M
U
T
E

M
U
T
E

I
N

V
C
C

IC101

TA7668BP

C108

10p

(CH)

C111

220p

(B)

R101
220K

C110
47u

16V

C101

4.7u
50V

C109

0.0022u
(M)

H

I

SW101

F

E

G

C113

4.7u
50V

C112

0.0022u
(M)

R124
1K

R114
220K

C116
1u

50V

C114

22u
16V

R110
68K

C118

1u

50V

9 10 11 12 13 14

C136

47p(CH)

C119

0.0047u
(B)

C121

220p

(B)

C117

10p

(CH)

R130

4.7K
C133

10u
16V

R127
100K

R128
47K

R129

10K

15 16

R123

100
1/4w

L ch
TAPE 9V
R ch
DC 9V
REC L ch
GND

1
2
3
4
5
6
7
8

JP F

PJ 8

REC R ch
BEAT

C134

1u
50V

D104

1N4148

R115

20K

R111

82

C115

0.01u(M)

C131

0.01u
(M)

C120

0.0027u
(B)

R113
10K

C

D

TL

R/P L
GND

4

3

2

1

JP G

1
2
3
4

JP G

R/P R

R/P COM

1
2

3
4

R/P HEAD

A

B R112

6.8K

R119

220
1/4

R116

8.2

R132

10K

Q101
2SC1815

C124

0.01u
(M)

R117

100

C125
220u

16V

D105
RD3.0B

L101

MT216-1188

Q102

2SC1815

R131

4.7K

C122

0.0022u
(PR)

C138

0.0022u
(PR)

C137

0.0082u
(PR)

Tape

36

Notes:

1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).

2. All capacitonce values are in uF (P=10 uF).

-6

3. All resistors are 1/6 watt, unless otherwise specified.

LCD PCB

1

2 3

4 5

6 7 8

9 1

0

U1
2446LCD

1 2

3 4

5

6 7 8

910

CN544

10pin

2.0pitch

1
0

987

6

54

321

CW544

2446-544

2.0pitch

2

1

2446-550

DOOR SW

TO:CD AMP PCB

C594

2

1

CW551

2446-551

Pitch2.5

1 2

CN500

P2.5

P-SET SW

P-SET SW

CD MECHA

L501

10uH

Q501
2SA1015

R510

22
1/4

C502

100u
10V

+5V

C543

0.047u
(F)

R511

51K
R512

39K
R514
680K

R529

1.5M

CD AMP PCB

R531
47K

R530
1K

R536

33K

R533

1.8K

R532

2.2K

C517

220
10V

R561
100K

R562

10K

C518

0.1u

(M)

C519

0.022u
(M)

C520

0.1U
50V

C521

0.033u

(M)

VREF

TP
TSO
(TE)

R572
1
TSO
(TE)

R534

1.2M

R535
15K

D
G
N
D

R841
10K

R842

10K

RR843

560K

D803

1N4148

V
L
C

3
4

C
0

3
5

C
1

3
6

C
2

3
7

3
8

V
D
D

3
9

S
0

4
0

S
1

4
1

S
2

4
2

S
3

4
3

S
4

4
4

33

S5

1

P-SET

11

NEXT

10

TEST

9

DOOR OPEN

8

7

6

5

4

3

S6

2

S
T
D
B
Y

1
2

M
U
T
E

1
3

B
U
C
K

1
4

C
C
E

1
5

V
S
S

1
6

B
U
S
3

1
7

B
U
S
2

1
8

B
U
S
1

1
9

B
U
S
0

2
0

R
E
P
E
A
T

2
2

RWD

23

PLAY

24

STOP

25

MODE A

26

MEMO

27

28

29

XIN

30

XOUT

31

RST

32

F
W
D

2
1

C801

0.0047u
(M)

R840

4.7K

C802

0.1u
50V

Q801

2SC1815

C803

0.22u
50V

R825..R834

R821

1K

C804

0.047u
(F)

47K x 10

SW?
SW?
SW?
SW?

RWD

PLAY

STOP

MEM

8

7

6

5

4

3

2

1

CW547(2451)

2451-547

2.0pitch

1
2
3
4
5
6
7
8

CN547

8pin

2.0pitch

R815..R820

47K x 6

IC801

R811

22K

C539
47u
10V

TMP47C422F

R583
100K
1/6W

C805

0.047u
(F)

C538

0.047u

(F)

C583

0.047u
(F)

R537

47K

R539

10K

T
E
S
T
X

6
5

H
S

6
6

G
N
D
D

6
7

S
P
D
A

6
8

C
O
F
C

6
9

W
D
C
K

7
0

C
H
C
K

7
1

B
C
K

7
2

A
O
U
T

7
3

E
M
P
H

7
4

D
O
U
T

7
5

T
E
S
T
2

7
6

V
D
D
X

7
7

X
I

7
8

CLCK

24

SUBD

23

SUBSYC

22

RST

21

PFCK

20

BUCK

19

CCE

18

BUS3

17

BUS2

16

BUS1

15

V
D
D
D

2
5

G
N
D
D

2
6

D
F
C
T

2
7

T
E
L
2

2
8

T
E
L
1

2
9

T
G
U
L

3
0

T
G
U
H
2

3
1

T
G
U
H
1

3
2

T
K
I
C

3
3

F
M
O
N

3
4

T
E
S
T
1

3
5

F
M
F
B

3
6

T
E
S
T

3
7

D
M
O
N

3
8

D
M
F
C

3
9

D
M
P
C

4
0

2V REF

41

SEL

42

FCSI

43

FKIC

44

FEL2

45

FEL1

46

FEI

47

TESH

48

X
O

7
9

G
N
D
X

8
0

BUS0

14

GNDD

13

VDDD

12

SBOK

11

TEST5

10

TEST4

9

TEST3

8

GNDA

7

LO +

6

LO -

5

VDA

4

RO -

3

RO +

2

GNDA

1

TEOF

49

SBAD

50

RFRP

51

VREF

52

RFI

53

GNDA

54

DTSC2

55

MONIT

56

DTSC1

57

VDDA

58

PDCNT

59

PDD

60

TMAX

61

LPFN

62

LPFO

63

VCOF

64

IC502

TA9284

R538
100K

C522

0.022u
(M)

+5V

C523
47u
10V

C552

47u
10V

R527

8.2K

C514

10u
16V

R513

22K

IC501

TA2065

R
F
O

1

R
F
I

2

V
R
O

3

2
V
R
O

4

R
F
R
P

5

S
B
A
D

6

D
F
I
N

7

F
E
P

8

F
E
N

9

F
E
O

1
0

F
E
I

1
1

F
H
L
D

1
2

F
E
L
1

1
3

F
E
L
2

1
4

DMEO

24

DMEN

23

DMEP

22

SEL

21

VCC

20

GND

19

OSCI

18

COSI

17

FSO

16

FSN

15

D
F
C
T

2
5

F
M
S
O

2
6

F
M
S
N

2
7

F
M
S
P

2
8

T
H
L
D

2
9

T
S
2
O

3
0

T
S
2
N

3
1

T
S
2
P

3
2

T
S
1
P

3
3

T
S
1
P

3
4

T
S
O

3
5

T
E
L
1

3
6

T
E
L
2

3
7

T
S
N

3
8

TPO

39

TPI

40

TNI

41

TNO

42

FNI

43

FPI

44

LDO

45

MDI

46

RFN

47

RFT

48

C547

0.1u
(M)

C516

10u
16V

VR
PD
LD
C
B
D
A
E
F
5V
VREF

R502

56K

R503

56K

R504

56K

R505

56K

R507

68K

R506

68K

R501

91

R508

130K

VR501
100K

R509

180K

D501

1N4148

C501

1u 50V

R515

56K

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CN539

16pin

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

C508

0.0012u
(M)

CD PICK UP

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

FC539

2451-539

FLAT CABLE 16

GND
F ­T ­T +
F +

R516

1.5K

TP

VREF

R571
1
VREF

C504
33P
(CH)

C503
3P
(CH)

C509

1u
50V

R517

68K

R518

2.7K

R519
680K

VR502

5K

TP

RFO

R520
470K

VREF

R570

1

RFO

C510

0.001u
(B)

C505

0.1u
(M)

R523
820

R526

27K

C512

0.001u
(B)

C5130.1u

(M)

C511

0.033u
(M)

C557

0.047u
(F)

IC502
TC9284

C524

0.0047u
(B)

C525

0.0033u
(B)

R540

1.5K

R551
22K

R552
22K

C702

0.0015u
(B)

C537

0.047u
(F)

C557

0.047u
(F)

AC 9V

DC 9V

AC 9V

TP808

DC 9V

R555

22K

D800

1N4148

R801

1K

R802

1.5K

R804

330

R803

680

SW?
SW?
D?

LED

FWD

REPEAT

TO VR UNIT

C810

B0.001

C2446-556

C706

4.7u
50V

C606

4.7u
50V

D701

1N4148

D601

1N4148

CD L

A-GND

CD R

R709

12K

R609

12K

TP

TP

R613

390

R713

390

R610

4.7K

TP

R710

4.7K

R712
100K

R612
100K

C608

0.1u
50V

C708

0.1u
50V

R701
22K

R602
22K

R601
22K

R702
22K

R705

33K

R605

33K

R606

33K

R707

33K

R706
33K

3
2

1

8

4

IC504A

R607

33K

R708

33K

R608

33K

5
6

7

8

4

IC504B

BA4510F

R703

22K

R704

22K

C701
330P
(B)

C703

0.0015u
(B)

C602

0.0015u
(B)

R603

22K

R604

22K

C601
330P
(B)

C604
82P

(CH)

C705

82P
(CH)

C704
82P
(CH)

R548

220K

R850
1K

C526

0.0033u
(B)

C533

0.01u
(M)

C532

0.01u
(M)

R546
10K

R547

47K

R550

33K

R545

2.2K

R549

2.2M

+5V

C531

100P
(CH)

C527

0.047u
(F)

R521

51K

R522

39K

C506
47u
10V

SL-

1
2
3
4

CW543

2451-543

4

3

2

1

CN543

4pin

2.0pitch

V
I
N

4

2
8

V
I
N
4

2
7

V
I
N

3

2
6

V
I
N
3

2
5

O
P

O
U
T

2
4

O
P

I
N

-

2
3

O
P

I
N

+

2
2

G
N
D

2
1

N
C

2
0

V
C
C

1
9

V
O
3

-

1
8

V
O
3

+

1
7

V
O
4

-

1
6

V
O
4

+

1
5

V
C
C

1

B
I
A
S

I
N

2

V
I
N

1

3

V
I
N
1

4

V
I
N

2

5

V
I
N
2

6

G
N
D

7

G
N
D

8

M
U
T
E

9

V
C
C

1
0

V
O
2

­1

1

V
O
2

+

1
2

V
O
1

­1

3

V
O
1

+

1
4

IC3
BA5941

R542

22K

R541
12K

SLED

1

2

MOTOR

SPINDLE

1

2

MOTOR

CHASSIS GND

C2446-557

SL+
SP­SP+

IC503

R543
18K

'

'

'

C545
1000P
(B)

C546
1000P
(B)

TUNER GND

'

BA5941

R544

6.8K

A
G
N
D

D
G
N
D

Q510
2SB1329

Q511

2SC1815

C534
47u
10V

C553

0.047u
(F)

Q504
2SB1655

Q505
2SC1815

R580
1K
1/4 W

X501

16.93MHz

A
G
N
D

C603

0.0015u
(B)

C605

82P

(CH)

R558
1K
1/4 W

C535
22P
(CH)

C536

22P
(CH)

C540
22u
16V

R556
22K

TO AMP BLOCK

TO AMP BLOCK

CD 9V
GND

D504
UDZ 9.1B

R559

220
1/4 W

R581

220
1/4 W

D510
UDZ 5.6B

C542
100u
16V

C581
100u
16V

C582
220u/10V

CD

Notes:

1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).

2. All capacitonce values are in uF (P=10 uF).

3. All resistors are 1/6 watt, unless otherwise specified.

37

-6

PARTS LIST

CD-311S

Notes: 1. Prices and specifications are subject to change

without pointer notice.

2. As for spare parts order and supply, refer to the
“GUIDEBOOK for Spare parts Supply”, published
separately.

3. The numbers in item column correspond to the
same numbers in drawing.

38

PARTS PRICE LIST

CD-311S(B)

N

Item

Parts Code

Part Name

Specification

Price Code

RSRWE

ELECTRICAL PARTS

CD AMP

ICs

IC 501

2114 4634

IC / TA2065F

0911-187-1-00

11BFAIC 502

2114 4641

IC / TC9284BF

0911-187-2-00

11CIAIC 503

1915 7492

IC / BA5941FP

0911-205-5-00

11BEAIC 504

1909 5840

IC / BA4510F

0911-166-3-00

11AKAIC 581

1910 0405

IC / TA8227P

0911-188-5-00

11AWAIC 801

1910 0334

IC / TMP 47C422F-FR11

0037-354-0-00

11BTAJACK

J- 501

1910 0249

JACK MINI / 3.5 JY-3551

C0033-527-0-00

11AKCCOIL

L- 501

1910 0410

INDUCTOR / LAL02NA100K

C0991-861-0-05

11ABCTRANSISTORS

Q- 501

1915 7115

TRANSISTOR / TRP-2SA1015-GR

0906-200-2-55

11AKBQ- 504

1915 7113

TRANSISTOR / 2SB1655-E

0901-005-6-00

11AMBQ- 505,

1909 3379

TRANSISTOR / TRP-2SC1815-GR

0906-200-4-55

77ABB511,620

623,720

723,801

Q- 510

2251 0525

TRANSISTOR / 2SB1329

0901-005-5-00

11ACBSWITCHES

SW 501

1915 7391

SWITCH / SLIDE SK-22F03-G8

C0028-441-0-00

11ABCSW 502

1909 8266

SWITCH / PUSH ESE11SV1

0028-060-0-00

11AECVARIABLE RESISTORS

VR 501

1915 7392

POTENTIOMETER / TRIMMER, 100K

C0031-779-1-04

11AACVR 502

1915 7393

POTENTIOMETER / TRIMMER, 5K

C0031-779-5-02

11AACOSCILLATOR

X- 501

1910 0333

RESONER / CERAMIC, FCR16.93M2G

0038-988-0-00

11AL

C

TAPE UNIT

IC

IC 101

1915 7363

IC / TA7668BP

0911-201-8-00

11APACOIL

L- 101

1915 7364

COIL / OSC TRANS-10 MT216-1188

C0015-098-0-00

11ADCTRANSISTOR

Q- 101,

1909 3379

TRANSISTOR / TRP-2SC1815-GR

0906-200-4-55

22ABB102

SWITCH

SW 101

1915 7394

SWITCH / SLIDE PS-92D05S

C0028-429-0-00

11AE

C

VR UNIT

SWITCHES

SW 201

1910 0340

SWITCH / SLIDE SS-43D01-G10

C0028-427-0-00

11AECSW 202

1910 0339

SWITCH / PUSH PS-2201-L

C0028-067-0-00

11AGCVARIABLE RESISTOR

VR 201

1915 7396

POTENTIOMETER / ROTARY P,

0031-668-5-03

11AKC RK12L12 50K-B

TUNER UNIT

CERAMIC FILTERS

CF 001

1910 0319

FILTER / CERAMIC, FFD455MB

C0039-145-0-00

11AHCCF 002

1910 0320

FILTER / CERAMIC, FFE1070MA

C0039-144-0-00

11AHCIC

IC 003

1909 3353

IC / TA8167N

0911-105-3-00

11AWACOILS

L- 001

1910 0321

COIL / BAR ANTENNA

C0016-302-0-00

11ACCL- 003

1910 0322

COIL / OSC 10 MW (OA-812631)

C0014-126-0-00

11ACCL- 004

3841 1820

COIL / W/O CORE (FM,OSC)

0013-149-0-00

11AACL- 005,

1909 3371

COIL

0013-024-0-00

11AAC 006

Q

- 39 -

PARTS PRICE LIST

CD-311S(B)

N

Item

Parts Code

Part Name

Specification

Price Code

RQL- 007

1910 0324

COIL / FM IFT-10 (F-812630)

C0012-009-0-00

11ACCL- 008

1910 0325

COIL / AM IFT-10 (A-814867)

C0012-339-0-00

11ACCL- 009

1910 0326

COIL / FM IFT-10 (F-812628)

C0012-010-0-00

11ACCSWITCH

SW 001

1910 0332

SWITCH / SLIDE SS-43D01-G10

C0028-422-0-00

11AECVARIABLE CAPACITOR

VC 001

1910 0330

VARIABLE CAPACITOR / 20-160P

C0030-165-0-00

11AYCVARIABLE RESISTOR

VR (S)

1910 0331

POTENTIOMETER / TRIMMER 10K

C0031-777-1-03

44ABCVR VR1

VR 001

LCD UNIT

LED

D- 301

1910 0416

LED / L-934GD

C0916-036-2-00

11ACCLCD

LD 001

1915 7397

LCD / PANEL E-4441

0040-598-0-0013

11BACSWITCH

SW 203

3412 1890

SWITCH / TACT

C0028-882-0-00

11AA

C

MECHANICAL PARTS

1

1915 7377

UNIT / CD AMP PCB ASSY

2446-001-0-00

11DTB2

1915 7379

UNIT / TAPE PCB ASSY

2446-006-0-00

11CR

BN3

1915 7713

UNIT / VR PCB ASSY

2446-012-0-00

11BV

BN4

1915 7714

UNIT / LCD PCB ASSY

2446-031-0-00

11BK

BN5

1915 7715

UNIT / TUNER PCB ASSY

2446-021-0-00

11CHB6

1915 7462

KNOB / CD

C2446-866-0-01

11ADC7

1915 7464

KNOB / MODE

C2446-867-0-01

11ADC8

1915 7466

KNOB / BBS

C2446-869-0-01

10AD

CN8

1915 7716

KNOB / BBS

C2446-869-0-03

01AAC9

1915 7470

COVER / BATTERY

C2451-808-0-03

10AR

CN9

1915 7717

COVER / BATTERY

C2451-808-0-06

01ABC10

1915 7473

KNOB / TUNING

C2451-873-0-03

10AG

CN10

1915 7718

KNOB / TUNING

C2451-873-0-05

01ABC11

1915 7475

KNOB / VOLUME

C2451-874-0-03

10AD

CN11

1915 7719

KNOB / VOLUME

C2451-874-0-05

01ABC12

1915 7477

KNOB / SELECT

C2451-875-0-03

10AD

CN12

1915 7720

KNOB / SELECT

C2451-875-0-05

01AAC13

1915 7410

UNIT / TAPE MECHA SET,

2446-100-0-00

11CIBTK20FX-V644-001

13-1

1915 7398

BUTTON / REC

C2446-860-0-01

10AD

CN 13-1

1915 7721

BUTTON / REC

C2446-860-0-03

01ABC 13-2

1915 7400

BUTTON / PLAY

C2446-861-0-01

10AD

CN 13-2

1915 7722

BUTTON / PLAY

C2446-861-0-03

01ABC 13-3

1915 7402

BUTTON / REW

C2446-862-0-01

10AD

CN 13-3

1915 7723

BUTTON / REW

C2446-862-0-03

01ABC 13-4

1915 7404

BUTTON / FF

C2446-863-0-01

10AD

CN 13-4

1915 7724

BUTTON / FF

C2446-863-0-03

01ABC 13-5

1915 7406

BUTTON / STOP

C2446-864-0-01

10AD

CN 13-5

1915 7725

BUTTON / STOP

C2446-864-0-03

01ABC 13-6

1915 7408

BUTTON / PAUSE

C2446-865-0-01

10AD

CN 13-6

1915 7726

BUTTON / PAUSE

C2446-865-0-03

01AAC14

1915 7384

UNIT / CASE

2446-080-0-01

10CXB14

1915 7386

UNIT / CASE

2446-080-0-03

01CXB 14-1

1915 7412

SPRING / CASS DOOR

C2446-400-0-00

11AAX 14-2

1915 7416

CASSETTE LID

C2446-805-0-01

10ALXN

14-2

1915 7727

CASSETTE LID

C2446-805-0-03

01AEX 14-3

1915 7418

COVER / CASSETTE LID

C2446-806-0-01

10AV

XN 14-3

1915 7728

COVER / CASSETTE LID

C2446-806-0-03

01ALX 14-4

1915 7420

NET / SPEAKER (L)

C2446-818-0-01

10AU

XN 14-4

1915 7729

NET / SPEAKER (L)

C2446-818-0-03

01AR

X

- 40 -

PARTS PRICE LIST

CD-311S(B)

N

Item

Parts Code

Part Name

Specification

Price Code

RQ 14-5

1915 7422

NET / SPEAKER (R)

C2446-819-0-01

10AU

XN 14-5

1915 7730

NET / SPEAKER (R)

C2446-819-0-03

01ARX 14-6

1915 7424

WINDOW / CASSETTE

C2446-830-0-01

11ADX 14-7

1915 7427

SPEAKER / D77-4

0023-278-0-0013

22BBC 14-8

6924 6290

HOLDER / DAMPER

C2431-277-0-00

11AD

XN 15-1

1915 7731

CASE / TOP

C2446-811-1-03

10BJCN

15-1

1915 7732

CASE / TOP

C2446-811-1-04

01BJC 15-3

1915 7369

WINDOW / DISPLAY

C2446-832-0-02

10AO

XN 15-3

1915 7733

WINDOW / DISPLAY

C2446-832-0-03

01AFX 15-4

1915 7433

BUTTON / CD OPEN

C2446-868-0-01

10AB

CN 15-4

1915 7734

BUTTON / CD OPEN

C2446-868-0-03

01AAC 15-5

1915 7435

LEVER / LOCK

C2446-870-0-00

11ACC 15-6

1915 7438

SPRING / CD DOOR

C2451-401-1-00

11ABX 15-7

1915 7367

DOOR / CD

C2451-807-0-07

10BB

XN 15-7

1915 7735

DOOR / CD

C2451-807-0-10

01APX 15-8

6924 3300

GEAR

2431-274-0-00

11AA

XN16

1915 7444

UNIT / CD MECHA SET

2596-152-1-00

11DJB17

1910 0240

ANTENNA / TELESCOPIC, YH830206

C0046-121-0-00

11AWB18

1915 7445

HANDLE

C2451-811-0-03

10AH

CN18

1915 7736

HANDLE

C2451-811-0-06

01AGC19

1915 7448

CASE / B

C2451-814-0-03

10BQ

CN19

1915 7737

CASE / B

C2451-814-0-06

01AR

CN20

1915 7738

COVER / AC SOCKET PSU27-CR

2424-873-0-00

11AAXJ- 301

1910 0362

SOCKET / AC PSU27-N

C0033-056-0-00

11AK

XNSW-10

1915 7739

SWITCH / SLIDE SV12605P

C0028-448-0-00

11AA

XNT- 001

1915 7740

POWER TRANS / CT-1219U

C0019-646-0-00

11BH

C

CD MECHANICAL PARTS

N

1015 0903

LASER PICK UP

0020-016-0-0001

11CVB1915 7452

MOTOR / MCR3B

0022-105-0-0013

11BBC1915 7939

MOTOR / BCH3B

0022-106-0-0013*GEAR

11BBC1915 7353

RUBBER CUSHION

2528-300-0-00

33AB

1915 7454

CENTER TABLE

2516-271-1-00

11ABX1909 8291

SPRING / COM

2595-400-1-00

11AAX1915 7455

GEAR / MOTOR

2596-260-0-00

11AAX6925 0850

GEAR A

2596-261-0-00

11ABX1915 7457

TURN TABLE

2596-270-0-00

11ANX1915 7458

KNOB

2596-272-0-00

11AA

XN1915 7742

SPRING / COM

2596-403-0-00

11AAX6925 0860

GEAR B

2596-262-0-00

11AB

XN1915 7743

RACK GEAR

2596-267-0-00

11AB

XN1915 7744

SPRING / COM

2596-404-0-00

11AAX1909 8278

MICRO SWITCH / SW-110

0036-819-0-00

11AF

X

ACCESSARY

1910 0365

AC CORD / WITH PLUG

C0047-178-0-00

11AV

X

- 41 -

Capacitors and resistors can not be supplied, because they will be available in your country.
CAPACITOR

Item Specification Q’ty

C1 Ceramic 50V 22 PF !5% 1
C2 Ceramic 50V 22 PF !5% 1
C3 Ceramic 50V 5 PF !0.25 PF 1
C4 Ceramic 50V 22 PF !5% 1
C5 Ceramic 50V 5 PF !0.25 PF 1
C6 Ceramic 50V 0.022 µF !10% 1
C7 Ceramic 50V 0.022 µF !10% 1
C8 Ceramic 50V 0.022 µF !10% 1
C9 Ceramic 50V 15 PF !5% 1
C10 Ceramic 50V 33 PF !5% 1
C11 Ceramic 50V 22 PF !5% 1
C12 Electrolytic 10V 33 µF !20% 1
C13 Ceramic 50V 1000 PF !10% 1
C14 Electrolytic 10V 10 µF !20% 1
C15 Electrolytic 50V 0.33 µF !20% 1
C16 Electrolytic 25V 3.3 µF !20% 1
C17 Ceramic 50V 0.1 µF !10% 1
C18 Ceramic 50V 1000 PF !10% 1
C19 Electrolytic 16V 100 µF !20% 1
C20 Ceramic 50V 0.022 µF !10% 1
C21 Plastic film 50V 1000 PF !5% 1
C22 Ceramic 50V 0.018 µF !10% 1
C23 Ceramic 50V 0.018 µF !10% 1
C24 Ceramic 50V 3300 PF !20% 1
C25 Ceramic 50V 3300 PF !20% 1
C26 Ceramic 50V 0.022 µF !10% 1
C28 Ceramic 50V 0.022 µF !10% 1
C30 Ceramic 50V 0.047 µF !10% 1
C32 Electrolytic 16V 100 µF !20% 1
C101 Electrolytic 50V 4.7 µF !20% 1
C102 Plastic film 50V 0.01 µF !10% 1
C103 Plastic film 50V 0.01 µF !10% 1
C104 Plastic film 50V 2700 PF !10% 1
C105 Plastic film 50V 0.01 µF !10% 1
C106 Electrolytic 50V 1 µF !20% 1
C107 Electrolytic 16V 22 µF !20% 1
C108 Ceramic 50V 10 PF !5% 1
C109 Plastic film 50V 2200 PF !10% 1
C110 Electrolytic 16V 47 µF !20% 1
C111 Ceramic 50V 220 PF !10% 1
C112 Plastic film 50V 2200 PF !10% 1
C113 Electrolytic 50V 4.7 µF !20% 1
C114 Electrolytic 16V 22 µF !20% 1
C115 Plastic film 50V 0.01µF !10% 1
C116 Electrolytic 50V 1 µF !20% 1
C117 Ceramic 50V 10PF !5% 1
C118 Electrolytic 50V 1 µF !20% 1
C119 Ceramic 50V 4700 PF !10% 1
C120 Plastic film 50V 2700 PF !10% 1
C121 Ceramic 50V 220 PF !10% 1
C122 Plastic film 100V 2200 PF !5% 1
C124 Plastic film 50V 0.01 µF !10% 1
C125 Electrolytic 16V 220 µF !20% 1
C126 Plastic film 50V 0.01 PF !10% 1
C127 Ceramic 50V 4700 PF !10% 1
C128 Electrolytic 50V 1 µF !20% 1

Item Specification Q’ty

C129 Electrolytic 16V 47µF !20% 1
C130 Electrolytic 16V 100 µF !20% 1
C131 Plastic film 50V 0.01 µF !10% 1
C132 Electrolytic 50V 1 µF !20% 1
C133 Electrolytic 16V 10 µF !20% 1
C134 Electrolytic 50V 1 µF !20% 1
C135 Ceramic 50V 47 PF !5% 1
C136 Ceramic 50V 47 PF !5% 1
C137 Plastic film 100V 8200 PF !5% 1
C138 Plastic film 100V 2200 PF !5% 1
C139 Plastic film 50V 0.027µF !10% 1
C140 Electrolytic 16V 100 µF !20% 1
C202 Ceramic 50V 0.047 µF +80/-20% 1
C203 Electrolytic 16V 2200 PF !20% 1
C205 Ceramic 50V 0.047 µF +80/-20% 1
C210 Ceramic 50V 0.047 µF +80/-20% 1
C211 Electrolytic 16V 10 µF !20% 1
C212 Ceramic 50V 0.047 µF +80/-20% 1
C400 Electrolytic 16V 3300 µF !20% 1
C401 Ceramic 50V 0.01 µF +80/-20% 1
C402 Ceramic 50V 0.01 µF +80/-20% 1
C403 Ceramic 50V 0.01 µF +80/-20% 1
C501 Electrolytic 50V 1 µF !20% 1
C502 Electrolytic 10V 100 µF !20% 1
C503 Ceramic 50V 3 PF !0.025PF 1
C504 Ceramic 50V 33 PF !5% 1
C505 Plastic film 50V 0.1 µF !10% 1
C506 Electrolytic 10V 47 µF !20% 1
C508 Plastic film 50V 1200 PF !10% 1
C509 Electrolytic 50V 1 µF !20% 1
C510 Ceramic 50V 1000 PF !10% 1
C511 Plastic film 50V 0.033 µF !10% 1
C512 Ceramic 50V 1000 PF !10% 1
C513 Plastic film 50V 0.1 µF !10% 1
C514 Electrolytic 16V 10 µF !20% 1
C516 Electrolytic 16V 10 µF !20% 1
C517 Electrolytic 10V 220 µF !20% 1
C518 Plastic film 50V 0.1 µF !10% 1
C519 Plastic film 50V 0.022 µF !10% 1
C520 Electrolytic 50V 0.1 µF !20% 1
C521 Plastic film 50V 0.033 µF !10% 1
C522 Plastic film 50V 0.022 µF !10% 1
C523 Electrolytic 10V 47 µF !20% 1
C524 Plastic film 50V 4700 PF !10% 1
C525 Ceramic 50V 3300 PF !20% 1
C526 Ceramic 50V 3300 PF !20% 1
C527 Ceramic 50V 0.047 µF +80/-20% 1
C531 Ceramic 50V 100 PF !5% 1
C532 Plastic film 50V 0.01 µF !10% 1
C533 Plastic film 50V 0.01 µF !10% 1
C534 Electrolytic 10V 47 µF !20% 1
C535 Ceramic 50V 22 PF !5% 1
C536 Ceramic 50V 22 PF !5% 1
C537 Ceramic 50V 0.047 µF +80/-20% 1
C538 Ceramic 50V 0.047 µF +80/-20% 1
C539 Electrolytic 10V 47 µF !20% 1

42

Item Specification Q’ty

C540 Electrolytic 16V 22 µF !20% 1
C542 Electrolytic 16V 100 µF !20% 1
C543 Ceramic 50V 0.047 µF +80/-20% 1
C545 Ceramic 50V 1000 PF !10% 1
C546 Ceramic 50V 1000 PF !10% 1
C547 Plastic film 50V 0.1 µF !10% 1
C552 Electrolytic 10V 47 µF !20% 1
C553 Ceramic 50V 0.047 µF +80/-20% 1
C554 Ceramic 50V 0.047 µF +80/-20% 1
C557 Ceramic 50V 0.047 µF +80/-20% 1
C580 Electrolytic 16V 220 µF !20% 1
C581 Electrolytic 16V 100 µF !20% 1
C582 Electrolytic 10V 220 µF !20% 1
C583 Ceramic 50V 0.047 µF +80/-20% 1
C588 Electrolytic 16V 22 µF !20% 1
C589 Electrolytic 10V 47 µF !20% 1
C590 Electrolytic 16V 470 µF !20% 1
C592 Electrolytic 16V 1000 µF !20% 1
C594 Ceramic 50V 1000 PF !10% 1
C595 Ceramic 50V 0.047 µF +80/-20% 1
C601 Ceramic 50V 330 PF !10% 1
C602 Ceramic 50V 1500 PF !10% 1
C603 Ceramic 50V 1500 PF !10% 1
C604 Ceramic 50V 82 PF !5% 1
C605 Ceramic 50V 82 PF !5% 1
C606 Electrolytic 50V 4.7 µF !20% 1
C608 Electrolytic 50V 0.1 µF !20% 1
C620 Electrolytic 50V 1 µF !20% 1
C621 Ceramic 50V 220 PF !10% 1
C622 Electrolytic 50V 1 µF !20% 1
C623 Electrolytic 50V 0.47 µF !20% 1
C629 Electrolytic 50V 4.7 µF !20% 1
C630 Ceramic 50V 470PF !10% 1
C631 Ceramic 50V 100 PF !5% 1
C632 Electrolytic 16V 22µF !20% 1
C633 Electrolytic 10V 100µF !20% 1
C634 Electrolytic 10V 1000µF !20% 1
C635 Plastic film 50V 0.15µF !5% 1
C636 Plastic film 50V 0.027µF !10% 1
C650 Plastic film 50V 0.1µF !10% 1
C701 Ceramic 50V 330 PF !10% 1
C702 Ceramic 50V 1500 PF !10% 1
C703 Ceramic 50V 1500 PF !10% 1
C704 Ceramic 50V 82 PF !5% 1
C705 Ceramic 50V 82 PF !5% 1
C706 Electrolytic 50V 4.7 µF !20% 1
C708 Electrolytic 50V 0.1 µF !20% 1
C720 Electrolytic 50V 1 µF !20% 1
C721 Ceramic 50V 220 PF !10% 1
C722 Electrolytic 50V 1 µF !20% 1
C723 Electrolytic 50V 0.47 µF !20% 1
C729 Electrolytic 50V 4.7 µF !20% 1
C730 Ceramic 50V 470 PF !10% 1
C731 Ceramic 50V 100 PF !5% 1
C732 Electrolytic 16V 22 µF !20% 1
C733 Electrolytic 10V 100 µF !20% 1
C734 Electrolytic 10V 1000 µF !20% 1
C735 Plastic film 50V 0.15 µF !5% 1
C726 Plastic film 50V 0.027 µF !10% 1

Item Specification Q’ty

C750 Plastic film 50V 0.1 µF !10% 1
C801 Plastic film 50V 4700 PF !10% 1
C802 Electrolytic 50V 0.1 µF !20% 1
C803 Electrolytic 50V 0.22 µF !20% 1
C804 Ceramic 50V 0.047 µF +80/-20% 1
C805 Ceramic 50V 0.047 µF +80/-20% 1
C806 Ceramic 50V 1000 PF !10% 1
C810 Ceramic 50V 1000 PF !10% 1

RESISTOR

All resistors are carbon film type, 1/6watts, !5% unless
otherwise specified.

Item Specification Q’ty

R1 33Ω 1/4W 1
R2 100KΩ 1/4W 1
R3 10Ω 1/4W 1
R4 100Ω 1/4W 1
R5 4.7KΩ 1/4W 1
R6 1MΩ 1/4W 1
R7 1KΩ 1/4W 1
R8 12KΩ 1/4W 1
R9 15KΩ 1/4W 1
R10 15KΩ 1/4W 1
R11 220Ω 1/2W 1
R13 56KΩ 1/4W 1
R101 220KΩ 1
R102 1KΩ 1
R103 1KΩ 1
R104 20KΩ 1
R105 10KΩ 1
R106 82Ω 1
R107 120KΩ 1
R108 68KΩ 1
R109 6.8KΩ 1
R110 68KΩ 1
R111 82Ω 1
R112 6.8KΩ 1
R113 10KΩ 1
R114 120KΩ 1
R115 20KΩ 1
R116 8.2KΩ 1
R117 100Ω 1
R119 220Ω 1/4W 1
R120 220KΩ 1
R121 220KΩ 1
R122 1KΩ 1
R123 100Ω 1/4W 1
R124 1KΩ 1
R125 47KΩ 1
R126 100KΩ 1
R127 100KΩ 1
R128 47KΩ 1
R129 10KΩ 1
R130 4.7KΩ 1
R131 4.7KΩ 1
R132 10KΩ 1
R207 10KΩ 1
R501 91Ω 1

43

Item Specification Q’ty
R502~ 56KΩ 4
R505
R506 68KΩ 1
R507 68KΩ 1
R508 130KΩ 1
R509 180KΩ 1
R510 22Ω 1/4W 1
R511 51KΩ 1
R512 39KΩ 1
R513 22KΩ 1
R514 680KΩ 1
R515 56KΩ 1
R516 1.5KΩ 1
R517 68KΩ 1
R518 2.7KΩ 1
R519 680KΩ 1
R520 470KΩ 1
R521 51KΩ 1
R522 39KΩ 1
R523 820Ω 1
R526 27KΩ 1
R527 8.2KΩ 1
R529 1.5MΩ 1
R530 1KΩ 1
R531 47KΩ 1
R532 2.2KΩ 1
R533 1.8KΩ 1
R534 1.2MΩ 1
R535 15KΩ 1
R536 33KΩ 1
R537 47KΩ 1
R538 100KΩ 1
R539 10KΩ 1
R540 1.5KΩ 1
R541 12KΩ 1
R542 22KΩ 1
R543 18KΩ 1
R544 6.8KΩ 1
R545 2.2KΩ 1
R546 10KΩ 1
R547 47KΩ 1
R548 220KΩ 1
R549 2.2MΩ 1
R550 33KΩ 1
R551 22KΩ 1
R552 22KΩ 1
R555 22KΩ 1
R556 22KΩ 1
R558 1KΩ 1/4W 1
R559 220Ω 1/4W 1
R561 100KΩ 1
R562 10KΩ 1
R570~ 1Ω 1/4W 3
R572
R579 2.2KΩ 1/4W 1
R580 470Ω 1/4W 1
R581 220Ω 1/4W 1
R583 100KΩ 1
R590 100KΩ 1

Item Specification Q’ty
R591 47Ω 1/4W 1
R601 22KΩ 1/4W 1
R602 22KΩ 1/4W 1
R603 22KΩ 1
R604 22KΩ 1
R605~ 33KΩ 4
R608
R609 12KΩ 1
R610 4.7KΩ 1
R612 100KΩ 1
R613 390Ω 1
R620 22KΩ 1
R621 560KΩ 1
R622 1KΩ 1
R623 1KΩ 1
R633 2.2KΩ 1
R634 4.7KΩ 1
R635 270Ω 1
R636 270Ω 1
R650 4.7KΩ 1
R651 3.3KΩ 1
R652 1.8KΩ 1
R701 22KΩ 1/4W 1
R702 22KΩ 1/4W 1
R703 22KΩ 1
R704 22KΩ 1
R705~ 33KΩ 4
R708
R709 12KΩ 1
R710 4.7KΩ 1
R712 100KΩ 1
R713 390Ω 1
R720 22KΩ 1
R721 560KΩ 1
R722 1KΩ 1
R723 1KΩ 1
R733 2.2KΩ 1
R734 4.7KΩ 1
R735 270Ω 1
R736 270Ω 1
R750 4.7KΩ 1
R751 3.3KΩ 1
R752 1.8KΩ 1
R801 1KΩ 1
R802 1.5KΩ 1/4W 1
R803 680Ω 1
R804 330Ω 1/4W 1
R811 22KΩ 1
R815 47KΩ 6
R820~
R821 1KΩ 1
R825~ 47KΩ 10
R834
R840 4.7KΩ 1
R841 10KΩ 1
R842 10KΩ 1
R843 560KΩ 1
R850 1KΩ 1/4W 1

44

Cabinet

1 (2/2)

EXPLODED VIEWS

18

9

12
11

15

12
10

7

6

4

J301

S-10

20

T001

17

19

5

8

3

1 (1/2)

14

L001

2

45

Cassette Mechanism

13-1

13-2

13-3

13-4

13-5

13-6

13

46

Case Unit

14-7

15-8

14-8

14-4

14-2

14-6

14-3

14-7

14-5

14-1

47

Top Case Unit

15-4

15-3

15-7

15-6

15-1

15-5

16

14-8
15-8

48

AF0800181A

CASIO TECHNO CO.,L TD.

Overseas Service Division

8-11-10, Nishi-Shinjuku
Shinjuku-ku, Tokyo 160-0023, Japan