SHARP GX-CD1200W Service Manual

GX-CD1200W

SERVICE MANUAL

No. S5039GXCD1200

PORTABLE CD STEREO

COMPONENT SYSTEM

GX-CD1200W(BK)

MODEL GX-CD1200W(GL)

• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.

CONTENTS

Page

SPECIFICATIONS ...............................................................................................................................................................1

VOLTAGE SELECTION.......................................................................................................................................................2

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................... 2

FITTING OF DIAL POINTER ...............................................................................................................................................2

NAMES OF PARTS ............................................................................................................................................................. 3

DISASSEMBLY....................................................................................................................................................................4

REMOVING AND REINSTALLING THE MAIN PARTS.......................................................................................................5

ADJUSTMENT .....................................................................................................................................................................6

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD...............................................................................................10

NOTES ON SCHEMATIC DIAGRAM ................................................................................................................................ 18

TYPES OF TRANSISTOR AND LED.................................................................................................................................18

VOLTAGE ..........................................................................................................................................................................18

WAVEFORMS OF CD CIRCUIT........................................................................................................................................ 19

TROUBLESHOOTING (CD SECTION) ............................................................................................................................. 20

FUNCTION.........................................................................................................................................................................24

PARTS GUIDE / EXPLODED VIEW

SPECIFICATIONS

General

Power source: AC 110-127 V/220-240 V, 50/60 Hz

DC 15 V [“D” size (UM/SUM-1, R20 or HP-

2) battery x 10]

Power consumption: 31 W
Output power: PMPO; 200 W (Total)

(AC operation)
MPO; 50 W (25 W + 25 W)
(AC operation)
RMS; 25 W (12.5 W + 12.5 W)
(DC operation, 10 % T.H.D.)

Input terminal: Mixing microphone(monaural); 600 ohms
Output terminal: Headphones; 16-50 ohms

(recommended; 32 ohms)

Dimensions: Width; 300 mm (11-13/16")

Height; 262 mm (9-1/2")
Depth; 220 mm (8-11/16")

Weight: 4.1 kg (9.1 lbs.) without batteries

Compact disc player

Type: Compact disc
Signal readout: Non-contact, 3-beam semi-conductor laser

pickup

Audio channels: 2
Filter: 8-times oversampling digital filter
D/A converter: 1-bit D/A converter
Wow and flutter: Unmeasurab le

(less than 0.001 % W. peak)

Radio section

Frequency range: FM; 88 - 108 MHz

SW1; 2.3 - 7.3 MHz
SW2; 7.3 - 22 MHz
MW; 526.5 - 1,606.5 kHz

Tape recorder section

Frequency response: 60 - 12,000 Hz (Normal tape)
Signal/noise ratio: 40 dB (TAPE 1, recording/playback)

55 dB (TAPE 2, playback)

Wow and flutter: 0.15 % (WRMS)
Motor: DC 9 V electric governor
Bias system: AC bias
Erase system: Magnet erase

Speaker section

Type: 2-way type
Speakers: 12 cm (4-3/4") free-edge speaker x 2

Tweeter x 2

Maximum input power: 25 W
Rated input power: 12.5 W
Impedance: 8 ohms
Dimensions: Width; 235 mm (9-1/4")

Height; 262 mm (10-5/16")
Depth; 220 mm (8-11/16")

Weight: 1.8 kg (4.0 lbs.)/each

Specifications for this model are subject to change without
prior notice.

SHARP CORPORATION

– 1 –

This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

GX-CD1200W

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.

VOLTAGE SELECTION

Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage
as follows: Slide the voltage selector with a screwdriver to the appropriate voltage number (AC 110V-127V or AC 220V-240V).

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR

QACCE0007AW00

QACCL0002AW00

FITTING OF DIAL POINTER

1. Remove the Main PWB, the Graphic Equalizer PWB, the
Volume PWB and the Fine Tuning PWB. (See Figure 4-2
in the "Disassembly" on page 4.)

2. Remove the dial pointer guide and PWB.

3. Insert the dial pointer from , lead it under , hang it on
the tuner gear and then pass it through .

4. Replace the Main PWB, the Graphic Equalizer PWB, the
Volume PWB and the Fine Tuning PWB.

5. Rotate the tuning knob in the arrow direction until it stops.
(Set the tuner variable capacitor to "0" point (F-LOW
state).)

6. Adjust the dial pointer so that its stopper becomes the
Figure 2-2 position. (Adjust the engagement of the pointer
gear and the tuner gear to get the minimum space between
the PWB and the stopper.) This position is the "0" point.

7. Screw up the PWB and the dial pointer guide.

A

B

C

QACCA0001SJ00

QPLGA0250AFZZ QPLGA0253AFZZ

"0" Point

Dial Pointer(211)

Front Cabinet

Tuning Knob

C

Dial Pointer Guide
(218)

PWB

Tuner
Gear

B

Fine Tuning
PWB

Screw(601)
ø3x10mm

A

Dial Pointer(211)

Graphic Equalizer
PWB

Volume PWB

– 2 –

Main PWB

Figure 2-1

Make the minimum space.

PWB

Dial Pointer

Stopper

Pointer Gear

Tuner Gear

Main PWB

Front Cabinet

Variable Capacitor

Figure 2-2

NAMES OF PARTS

44

45
46

47

48

1. CD Compartment

2. CD Eject Button

3. Track Number Indicator

4. (CD) Play Indicator

5. (CD) Pause Indicator

6. Extra Bass Control

7. Graphic Equalizer Controls

8. Power/(TAPE 2) Play Direction Indicators

9. (CD) Track Down/Review Button

10. (CD) Track Up/Cue Button

11. (CD) Stop Button

12. (CD) Play/Pause Button

13. Fine Tuning Control

14. Built-in Microphone

15. Volume Control

16. Headphone Socket

17. Mixing Microphone Socket

18. Function Selector Switch

19. (TAPE 1) Cassette Compartment

20. Tuning Control

21. FM Stereo Indicator

22. Surround Indicator

23. Surround Switch

24. Band Selector Switch

25. Dubbing Speed/Built-in Microphone/FM Mode Switch

26. (TAPE 2) Cassette Compartment

27. (TAPE 1) Record Button

28. (TAPE 1) Play Button

29. (TAPE 1) Rewind Button

30. (TAPE 1) Fast Forward Button

31. (TAPE 1) Stop/Eject Button

32. (TAPE 1) Pause Button

33. (TAPE 2) Reverse Mode Switch

34. (TAPE 2) Play Button

35. (TAPE 2) Fast Wind Buttons

36. (TAPE 2) Stop/Eject Button

37. (TAPE 2) Direction Switch

72189

6

14
15

16
17
18

19

28 29 30 31 32

27

(Continued)

4
5

33 34

3

10241125122613

35 36

GX-CD1200W

1

2

20

22
23

37

38. FM/SW Telescopic Rod Aerial

39. Beat Cancel Switch

40. Speaker Terminals

41. AC V oltage Selector

42. AC Power Input Socket

43. Battery Compartment

44. Tweeter

45. Bass Reflex Duct

46. Woofer

47. Speaker Release Lever

48. Speaker Wire

38
39
40

41
42
43

– 3 –

GX-CD1200W

Rear Cabinet

(E1)x3
ø3x10mm

(E2)x2
ø4x16mm

(E4)x2
ø3x10mm

Power
Transeformer

Voltage Selector

AC Socket

(E3)x1

Power
PWB

Terminal B
PWB

Terminal A
PWB

(E5)x2

DISASSEMBLY

Caution on Disassembly

Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:

1. Take cassette tape out of the unit.

2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit and remove
the batteries from the unit.

3. Take off nylon bands or wire holders where they need
to be removed when disassembling the unit. After
servicing the unit, be sure to rearrange the leads where
they were before disassembling.

4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.

MAIN UNIT

STEP REMOVAL PROCEDURE FIGURE

1 Front Cabinet/ 1. Battery Compartment Lid. 4-1

Rear Cabinet ................................. (A1)x1

2. Screw ................... (A2)x5

3. Screw ................... (A3)x3

4. Socket .................. (A4)x1

2 CD Player Unit 1. Screw................... (B1)x2 4-2

2.Socket ................... (B2)x1

3 Main PWB/ 1. Knob..................... (C1)x1 4-3

Graphic Equalizer 2. Socket .................. (C2)x3

PWB/ 3. Screw ................... (C3)x5

Volume PWB/ 4. Screw ................... (C4)x2

Fine Tuning PWB 5. Mic ....................... (C5)x1

4 Tape mechanism 1. Open the cassette holder. 4-3

2. Screw ................... (D1)x6

5 Power PWB/ 1. Screw ................... (E1)x3 4-4

Terminal A PWB/ 2. Screw ................... (E2)x2

Terminal B PWB 3. Bracket................. (E3)x1

4. Screw ................... (E4)x2

5. Hook..................... (E5)x2

6 CD Servo PWB/ 1. Screw ................... (F1)x7 5-1

CD Control PWB/ 2. Socket .................. (F2)x3

7 CD Mechanism 1. Screw ...................(G1)x1 5-1

SPEAKER UNIT

STEP REMOVAL PROCEDURE FIGURE

1 Speaker 1. Screw ................... (H1)x5 5-2

2. Front Panel ..........(H2)x1

3. Screw ................... (H3)x4

Main PWB

(B1)x2
ø3x10mm

CD SERVO PWB

Front Cabinet

Main PWB

(C4)x2
ø3x10mm

(D1)x4
ø3x10mm

(B2)x1

(C3)x5
ø3x10mm

Figure 4-2

Fine Tuning

PWB

(C2)x3

Figure 4-3

Volume
PWB

Graphic
Equalizer
PWB

(C5)x1

(D1)x2
ø3x10mm

CD Player Unit

Front Cabinet

(C1)x1

Nat

Washer

Open

Cassette
Holder
(Left/Right)

Tape
Mechanism

(A3)x3

ø3x20mm

(A2)x3

ø3x6mm

(A2)x1

ø3x6mm

(A1)x1

Figure 4-1

Rear

Cabinet

(A4)x1

Front

Cabinet

(A2)x1

ø3x6mm

Figure 4-4

– 4 –

GX-CD1200W

CD Servo

PWB

(F1)x1
ø3x10mm

(F1)x3
ø3x10mm

Switch PWB

(F1)x3
ø3x10mm

(F2)x1

Figure 5-1

(G1)x3
ø3x10mm

CD Control PWB

(F2)x2

CD Mechanism

CD Player Unit

Front Panel
(H2)x1

Woofer

Main Unit

Tweeter

(H3)x4
ø3x10mm

Speaker
Release
Lever

Figure 5-2

Speaker Cord
Holder

Speaker Box

Speaker
Cord

Driver

(H1)x5
ø4x16mm

REMOVING AND REINSTALLING THE MAIN PARTS

CD MECHANISM SECTION

Perform steps 1,2,6 and 7 of the disassembly method to
remove the CD mechanism.

How to remove the pickup (See Fig. 5-3.)

1. Remove the hooks (A1) x 2 pcs., to remove the CD
Mechanism Cover (A2) x1 pc.

2. Remove the screws (A3) x 2 pcs., to remove the shaft (A4)
x1 pc.

3. Remove the stop washer (A5) x1 pc., to remove the gear
(A6) x 1 pc.

4. Remove the pickup.

Note : (Figure 5-1 and Figure 5-3)

After removing the connector for the optical pick-up from

the connector, wrap the conductive aluminium foil around
the front end of connector to protect the optical pick-up from
electrostatic damage.

(A1)x2

(A3) x2

ø2.6 x6mm

Pickup

Shaft
(A4) x1

(A2)x1

Figure 5-3

Gear
(A6) x1

CD
Mechanism

Stop
Washer
(A5) x1

– 5 –

GX-CD1200W
TAPE MECHANISM SECTION

Perform steps 1, 2, 3 and 4 of the disassembly method to
remove the mechanism block.

How to remove the record / playback, playback
and erase heads (See Figs. 6-1 and 6-2.)

1. Remove the screws (A1) x 2 pcs., to remove the record/
playback head.

2. Remove the hooks (A2) x 2 pcs., toward the center position

as shown in Fig. 6-1. and then extract the erase head
upward.

3. Remove the screws (B1) x 2 pcs., to remove the playback
head.

Note:

After replacing the heads and performing the azimuth adjust­ment, be sure to apply screw lock.

How to remove the pinch roller (See Fig. 6-3.)

1. Carefully bend the pinch roller pawl in the direction of the

arrow <A> , and remove the pinch roller (C1) upwards.

How to remove the motor (See Fig. 6-4.)

1. Remove the belt.

2. Remove the screws (D1) x 4 pcs., to remove the motor
bracket.

3. Remove the screws (D2) x 3 pcs., to remove the motor.

Note:

When mounting the motor, pay attention to the motor mount­ing angle.

Hook
(A2) x2

Erase
Head

(B1) x1
ø2x7mm

(A1) x1
ø2x7mm

(A1) x1
ø2x3mm

Figure 6-1

(B1) x1
ø2x3mm

TAPE 1

Record/Playback
Head

TAPE 2

Playback
Head

How to remove the belts (See Fig. 6-5.)

1. Remove the main belt (E1) x 1 pc., at the tape 1 side from

the motor pulley.

2. Remove the main belt (E2) x 1 pc., at the tape 2 side from

the motor pulley.

3. Remove the REW/FF belt (E3) x 2 pcs., from the REW/FF

roller.

4. Put on the belts in the reverse order of removal.

Note:

When putting on the belt, ascertain that the belt is not twisted,
and clean it.

Motor

TAPE 2

REW / FF
Belt
(E3) x1

TAPE 2
Main Belt

TAPE 1
Main Belt

Motor
Main

Belt
(E1) x1

TAPE 1

Pinch Roller
(C1)

( D1 ) x2
ø2 x 4mm

Figure 6-2

Figure 6-3

Motor

Pinch Roller
Pawl

<A>

( D1 ) x2
ø2 x 4mm

Motor
Bracket

( D2 ) x3
Special Screw

Main
Belt
(E2) x1

Figure 6-5

REW / FF
Belt
(E3) x1

– 6 –

Motor

Figure 6-4

Motor
Bracket

ADJUSTMENT

10 pF

1M ohm

10K ohm

TO FREQUENCY
COUNTER

Pin 13 of IC2

Pin 21 of IC2

FET: 2SK212
(or Other 2SK Type FET.)

G

D

S

0.1 µF

GX-CD1200W

MECHANISM SECTION

• Driving Force Check

Torque Meter

Play: TW-2412 Tape 1: Over 60 g

Specified Value

Tape 2: Over 50 g

• Torque Check

Torque Meter

Play: TW-2111 30 to 70 g.cm 27 to 60 g.cm
Fast Forward: TW-2231 Over 55 g.cm 55 to 120 g.cm
Rewind: TW-2231 Over 55 g.cm 55 to 120 g.cm

Specified Value

Tape 1 Tape 2

• Head Azimuth

Test Tape

MTT-114 Headphones Socket

Instrument Connection

(Load resistance: 32 ohms)

• Tape Speed (Normal only)

Test Tape

MTT-111 Tape 1,2:VR102 3,000 ± 60 Hz Headphones

Adjustment

Point

Specified

Value

Instrument

Connection

Socket
(Load resistance:

32 ohms)

DECK SECTION

• Bias Oscillation

• Beat Cancel Switch: C

Adjustment Point Specified value Instrument

L301 100 kHz + 4 kHz Pin 1 of CNS102

Specified Value

Beat Cancel A: 104 ± 4 kHz

B: 94 ± 4 kHz
C: 100 ± 4 kHz

• Playback Amplifier Sensitivity Check

Test tape

MTT-118 2.5 V ± 3 dB Speaker terminal

Specified value Instrument Connection

(Load resistance: 8 ohms)

Connection

TUNER SECTION

fL: Low-range frequency
fH: High-range frequency

• FM IF/RF

Test Stage

FM IF L9 Input: FM Antenna
FM Detection L10 Output:Pin 9 of IC2

FM Band fL: L1 Input: Antenna
Coverage fH: TC1 Output: Headphone Socket
FM Tracking fL(88.0 MHz): L2 (Load resistance:

Specified Value/

Adjusting

Point

fH(108 MHz): TC2 32 ohms)

• AM IF/RF

Test Stage

AM IF L11

MW Band fL: L6
Coverage fH: TC3

MW Tracking fL(600 kHz): L3

SW1 Band fL(2.3 MHz): L7
Coverage fH(7.3 MHz): TC5

SW1 fL(2.6 MHz): L4
Tracking fH(6 MHz): TC6

SW2 Band fL(7.3 MHz): L8
Coverage fH(22 MHz): TC7

SW2 fL(8.5 MHz): L5
Tracking fH(19 MHz): TC8

Specified Value/

Adjusting

Point

Input: Antenna
Output: Pin 9 of IC2

Output: Headphone Socket

fH(1,400 kHz):TC4

• VCO Frequency

Adjustment

Point

VR1 76 kHz ± 200 Hz Pin 13, Pin 21 and ground

Specified value Instrument Connection

Note:

After preparing the test circuit shown in Fig. 7, connect the Pin
13, Pin 21 and ground of the IC2 with the test circuit, and
measure the value.

Instrument

Connection

Instrument

Connection

Input: Antenna

(Load resistance:
32 ohms)

of IC2

Figure 7 VCO FREQUENCY TEST CIRCUIT

– 7 –

GX-CD1200W

SW401

SW1 BAND
COVERAGE

SW2 BAND
COVERAGE

SW103

SW1

FM TRACKING
fH

L8

L7

L2

TC4

TC2

TC5

fH
fL

TC7

fH
fL

TC6

TC3

TC1

SW1
TRACKING fH

MW
TRACKING fH

MW BAND
COVERAGE fH

fH

FM BAND
COVERAGE

fL

MW BAND
COVERAGE fL

MAIN PWB

L6

VCO

VR1

CF1

FM
TRACKING fL

AM IF

L11

CF3

12

13

IC1

9

IC2

CF2

1

21

24

L10

FM DETECTION

FM IF

L1

L9

L4

L3

TC8

L5

fH

SW2
TRACKING

fL

SW1
TRACKING fL

MW
TRACKING fL

MAIN PWB

CNP103

IC502

TAPE SPEED

VR102

CNP501

SPEAKER TERMINALS

Figure 8 ADJUSTMENT POINTS

– 8 –

Q603

GX-CD1200W

CD SECTION

Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary
to reajust it.
Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted.

TEST MODE

Start

While holding down the "PLAY" button, move the FUNCTION/POWER switch to "CD".
(To serial No.006XXXXX)
While holding down the "STOP" button, move the FUNCTION/POWER switch to "CD".
(From serial No.007XXXXX)

Note

1. When the CD LID switch is in the OFF position, (CD LID is open) the unit will be able to enter the test mode.
However, can use the "UP/CUE" and "DOWN/REVIEW" button only.

2. You can only move the pickup.

3. The LCD display should be the same as it is for normal CD operations.

Operation

The use of the "UP/CUE" button will move the pickup to the outermost position.
The use of the "DOWN/REVIEW" button will move the pickup to the innermost position.

LCD MODE

Start

Display

After connecting of the 10kΩ resistor between IC802 27 pin and GND and holding down the "PLAY" button, move
the FUNCTION/POWER switch to "CD".

LASER LIGHTING CONFIRMATION

1. Remove the front cabinet according to the disassembly method.

2. Short the TP of the Figure 9 to turn on the CD LID SW 810.

3. While holding down the "PLAY" button, move the FUNCTION/POWER switch to "CD".

4. Open the CD LID and press the PLAY button. The laser lights up for a few seconds. (At this time, the pickup lens moves up
and down and adjusts the focus to check if there is a disc or not.)

CD CONTROL PWB-C2

SW801
PLAY/
PAUSE

SWITCH PWB-C3

SW810
OPEN/CLOSE

TP

FW1

R847

SW802
STOP

10

13

10

12

12

12

R861

R846

R863

821

R822

R844

C825

R848

R849

FW801

L802

FW801

C824

30

C823

31

SW804
REVIEW/
TRACK DOWN

1

20

25

35

40

1

15

1

5

10

IC802

60

100

95

65

16

C852

SW803
CUE/
TRACK UP

1

2

2

3

6
5
4

804

3

3

1

Q803

R858

Q804

11

1

CNS804

LCD801

2345 178 6

15

14

4

17

C846

C855

C847

R839

90

85

81

80

75

70

R865

X801

R832

C844

C843

CD SERVO PWB-C1

C853

C848

R835

C845

L803

C840

C849

R836

R840

C850

C858

R857

L801

C851

Figure 9

– 9 –

GX-CD1200W

V

5
T
W

C

G

C

E

0

0

FM SIGNAL

A

ROD ANTENNA(253)

B

C

CNS804

6
5

CNP804
TO CD

D

SERVO
PWB
P13 11-G

E

F

G

H

SIDE-A
L-CH

SIDE-B

SIDE-A
R-CH
SIDE-B

L-CH

R-CH

ERASE HEAD

TAPE1

RECORD/PLAYBACK HEAD

4
3
2
1

J151
MIC JACK

MIC151
BUILT-IN
MICROPHONE

TAPE2

PLAYBACK HEAD

SW504-A
TAPE2 DIRECTION

A

B

A

B

SW504-B
TAPE2 DIRECTION

1
2

3

1
2
3
4

PLAYBACK SIGNAL

R4

7

330K

C13

0.022

C12
3P(CH)

0V

TC1

VC1

22P(CH)

L9

R3
47

1

CF2
FM IF

SW1-E

C19

BAND

330P

SELECTOR

FM

MW
SW1
SW2

C20

0.0022

VC3

C27

0.0047

R166
560

+B

0V(0V)

R168
10K

0V(0.7V)

D163
DS1SS133

R169

Q153

10K

MIC AMP.

KTC3199 GR

( ):RECORD

(0V)

0V

C113

4.7/50

R101

100

C111

R109

0.015

6.8K

(ML)

R121 10K

R107
10K

C107

C109

47/10

330P

C112

0.015
(ML)

C110

47/10

MATAL

NF

OUT

MATAL

NF

OUT

C108
330P

R108
10K

R110

6.8K

R102
100

R302
100

SW101-E
RECORD/
PLAYBACK

R303

C301 100/10

100

R105
180K

PRE

A/B

OUT

MIX

PRE

OUT

OUT

6 7 8 9 10 11 12

R106
180K

C114

4.7/50

R

P

C18
10/16

R5
100

3

2

TC3

C21
5P
(UJ)

TC5

TC7

R122
10K

R7
820K

24

AM OSC

1

NORMAL

+B

VCC

R301
330

C22

0.022

23

STB

FM IF IN

C24

0.022

C25

0.022

L7 SW1 OSC.

L8 SW2 OSC.

C26

0.022

SW103-A
DUBBING
SPEED/MIC

HIGH

MIC

+B

C127

330/10

M/N GND1

R123
10K

R124
10K

SW1-A
BAND
SELECTOR

SW1-C
BAND
SELECTOR

BI804

6
5
4
3
2
1

CNS101

CNS102

D1
DS1SS133

SW1-B
BAND
SELECTOR

CF1

FM BAND PASS

FILTER

1 2 3

MW

SW1
SW2

FM
MW

SW1

SW2

VC4

FM

MW

SW1
SW2

R352

R-CH

47K

GND(A)
L-CH
A-GND
D-GND
+8V(SERVO)

0V(0V)

3

Q154
KRA102M
MIC AMP.

C151

0.33/50

R151

2.2K

CNP101

1
2
3

1
2
3
4

CNP102

SW102

BEAT CANCEL

C B A

C307
150P

MW/SW1 SIGNAL

RF AMP

0.9V

1

1.6V

C5

0.001

FM
TRACKING

C4
24P

L2

(CH)

C7

0.0047

TC4

TC6

TC8

R351
47K

( ):CD FUNCTION

0V(9V)

2
0V(9V)

0V

1

0V

R153

1.3V

2.2K

R152

C154

4.7K
47/10

C152
10/16

L103
22mH

C131
120P

SW101-A~D
RECORD/
PLAYBACK

R

SW101-D
SW101-B

150P

R P

C134
150P

C132 120P

L104
22mH

C305

0.0015

(ML)

C306
390P

2

TC2

R1
10

C6

0.0047

L3,4 MW/SW1
BAR ANTENNA

R353
27K

TA2011S

MIC AMP.

C137

0.0015(ML)

R135 10K

P

R P

SW101-C
SW101-A

R P

L301
BIAS OSC.

C304

0.022

FM

R354
27K

1

C133

IC1

TA7358AP

FM FRONT END

MIX

7.1V

1.6V

C2

5P(CH)

VC2

C8

0.022

L3 MW

L4 SW1

L5 SW2

ANTENNA

IC151

0V

4 3 2

0.9V

C155
10/16

R154
560

R136 10K

C138

0.0015(ML)
R306

47

C303

0.0056
(ML)

6.4V

OSC

8

9

6 543

7V

7.2V

7.2V

C10
15P(CH)

R2
33

L1

FM

C11

OSC.

D2

DS1SS133

FM IF

C9

0.022

SW1-D

FM

BAND

MW

SELECTOR
SW1
SW2

C14
5P(CH)

TC9

FINE

TNNING

C15

0.022

R165
10K

6V

7

C157

1.9V

1/50

5

( ):HIGH

6

C156
100/10

0V(0V)

R161
1M

R173
10K

(0.7V)

Q156
KTC3199 GR
LINE AMP.

C101

C103

470P

470P

C105
330P

24 23 22 21 20 19 18 17 16 15 14 13

CH2/A

CH2/B

CH1/BCH1/A

1 2 3 4 5

IC101 TA8189N

RECORD/PLAY AMP.

C106
330P

C102
470P

C104

470P

Q301
KTC3203 Y
BIAS OSC.

( ):RECORD

(3V)

R305
27K

(0.7V)

(0.1V)

C302

0.0022

R304

(ML)

10

MAIN PWB-A1/VOLUME PWB-A3/FINE TUNING PWB-A4

C23
220/10

DETECTION

C17

0.022

22

21

+B

IC2

AM RF

LA1805
FM/AM IF MPX.

AM MIX

L11

AM IF

L6 MW OSC.

SW101-F

BAND SELECTOR

P

R172
10K

D152

DS1SS133

R100
150

C115

4.7/50

C128

2.2/50

R113
120K

REC
OUT

REC
OUT

R114
120K

C129

22/16

C116

4.7/50

R116
680

R115

C118

680

REC
NF

REC
NF

10/16

FM

L10

RECORD SIGNAL

FM STEREO

C31

0.0047(ML)

R8

R9

3.9K
12K

C32

0.0082(ML)

19 18 17 16 15 14 13 12

AM IN

AM OUT

IF AD

DET OUT

GND

AM IF

7

5

8

6

CF3

455KHz

3

C37

AM IF

0.012
(ML)

R12

2

1K

SW1-F
BAND
SELECTOR

R13
100

C30

0.022

FM

C43
220P

MW
SW1
SW2

C119

0.033

(ML)

R112
22K

C160
22/16

C123

0.01

C125

4.7/50

C126

4.7/50

FM

MW

SW1-G

BAND

SELECTOR

SW1
SW2

D156

DS1SS133

D158
DS1SS133

R177
1K

C124

0.01

AGC

4 3 2

C29
22/16

FM

MW
SW1

SW2

R10 47

R11
47

R

C158
47/25

R170
33K

R111
22K

R117
330K

R119
100

C117

10/16

C121
330P

REC
IN

REC
IN

C122
330P

R120
100

R118
330K

20

FM DET

1

D154
DS1SS133

ALC

GND

C120

0.033
(ML)

C34
470P

MPX IN

IF AD

C39
1/50

R15
10K

D165
DS1SS133

C159
47/25

D162
DS1SS133

R132

1.2K

C35

3.3/50

C33

3.3/50

L-CH

9

R17

2.7K

SW1-H

BAND

SELECTOR

C42

0.022

D164
DS1SS133

R171
33K

R174
22K

R133
82K

R131

1.2K

R134
82K

+B

R14
100K

10

SW103-B
FM MODE

MO/ST

R-CH

C40
1/50

R16
10K

R18

2.7K

+B

+B

FM MONO

C36

0.0015

N.C.

VCO

AM/FM

11

C38

0.012
(ML)

VR1
10KB

VCO

TP1
VCO
76KHZ

C41
1/50

R20
10

R129 150K

TUNER

TUNER

SW1
TRACKING

R19
15K

+B

+B

R130 150K

CD

TAPE

SW501-A
FUNCTION
SELECTOR

CD

TAPE

SW501-B
FUNCTION
SELECTOR

SW501-C
FUNCTION
SELECTOR

TUNER

TAPE

9V

Q601
KRC102M

CD

R-CH

1

L-CH

0V

R181
1K

fH

TC6

SW1
COV

fL

L4

Q181
KTC3199
GRAPHI
EQUALIZ

R183
330K

C181

2.7V

1/50

0.9V

0.3

C183

R1

220P

22

R1

C184

22

220P

C182

2.7V

1/50

0.9V

R128
22K

R127
22K

R184
330K

0.3V

Q182
KTC3199
GRAPHI
EQUALIZ

+B

+B

R511
10K

Q
K
S

R182
1K

0V
23

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

2

34 5

Figure 10 SCHEMATIC DIAGRAM (1/4)

– 10 –

6

fHfLTC6

L4

R183
330K

C181
1/50

C182
1/50

182

K

R184
330K

R127
22K

R128
22K

SW1 BAND
COVERAGE

Q181
KTC3199 GR
GRAPHIC
EQUALIZER

2.7V

0.9V

C183
220P

C184
220P

2.7V

0.9V

0.3V

Q182
KTC3199 GR
GRAPHIC
EQUALIZER

+B

0.3V

R185
220

R186
220

R188

3.9K

C186
1/50

R187

3.9K

R180
560

fH

fL

C185
1/50

C180
100/10

TC5
L7

fH

TC4

MW
TRACKING

FM
TRACKING

fL

L3

GRAPHIC EQUALIZER PWB-A2

+B

R203

2.2K

R205

4.7K

C201

R201

4.7/50

1K

+B

R200
330

C200
100/10

R202
1K

R206

3.3K

+B

23 21 19 17 15 13 11

6.9V

0V

24 22 20 18 16 14 12 10

C202

C222

4.7/50

4.7/50

R204

2.2K

C203
1/50

C204
1/50

GX-CD1200W

TC1

R259
120

R260
120

fH

L1

fL

fH

7

7

A : 0V
B : 0.7V

TC3

fL

L6

5

4 3 2 1

6

LED253

R257 10K

5

4 3 2 1

6

LED254

R258 10K

LED501,502
POWER DIRECTION

LED502

A : 0.8V
B : 0.2V

Q505
KTC3199 GR
LED CONTROL

0V

FM BAND
COVERAGE

LED257

LED255

LED256

LED258

+B

LED259

LED260

fH

R251

6.8K

R255
120

R256
120

R252

6.8K

LED1

STEREO

fL

C251
1/50

C259

0.0039
(ML)

C260

0.0039
(ML)

TC7
L8

C252
1/50

R518 1K

SURRUND

LED401

MW BAND
COVERAGE

IC202 LB1403N
LEVER METER DRIVER

9

8

C253

0.022

R253 39K

C255
10/16

IC203 LB1403N
LEVER METER DRIVER

9

8

C254

0.022

R254 39K

C256
10/16

LED501

R519
1K

R520
10K

R521
10K

TC8

C215

6.5V

0.0015

0.0056

C210

0.082
(ML)

VR204
100K(B)
(2KHz)

VR203
100K(A)
(500Hz)

C213

0.33/50

(ML)

6.5V

5.9V

(ML)

fH

L5

fL

GRAPHIC
EQUALIZER

VR204
100K(A)
(2KHz)

C209

0.082
(ML)

C211

0.0015

(ML) C207

9 7 5 3 1

5.9V

6.5V

5.9V

6.5V

5.9V

6.5V

8 6 4 2

C216

0.0056

(ML)

C218

C214

0.47/50

0.33/50

VR202

VR203

50K(B)

100K(B)

(100Hz)

(500Hz)

GRAPHIC
EQUALIZER

SW2 BAND
COVERAGE

VR205
100K(A)
(10KHz)

C205

0.01
(ML)

470P

6.5V

5.9V

5.9V

C220

0.039

(ML)

R208

3.3K

C257
47/25

IC201

BA3822LS

GRAPHIC

EQUALIZER

fH

TC2

SW2
TRACKING

fL

L2

X-BASS

VR202
50K(A)
(100Hz)

R207

4.7K

R211
1K

3.2V

3.2V

4.4V

C221 4.7/50

2.6V

4.4V

2.6V

C208

R212
1K

C219

0.039

6.5V

6.5V

470P

C206

0.01
(ML)

VR205
100K(B)
(10KHz)

X-BASS

C217

0.47/50

(ML)

5.9V

5.9V

C212

C411

47/10

R417
22K

R418
22K

R415

3.3K

C413

0.001
(ML)

R419

3.3K

R420

3.3K

C414

0.001
(ML)

R416

3.3K

1
2
3
4
5
6
7
8
9

R440
470

VOLUME

C415

0.15

(ML)

C416

0.15

(ML)

CNP103

1
2
3
4
5
6
7
8
9

CNS103

VR401

VR401
50K(B)

VOLUME

50K(B)

R425
1K

R426
1K

R429
100K

R427

4.7K

C418
22/16

R428

4.7K

0.6V

0.6V

Q404
KTC3199 GR
POWER MUTE

C510
3300/25

+
–
B

A

SW904
TAPE2
DIRECTION

C419

4.7/50

0V

0V

Q403

KTC3199 GR

0V

C420

0V

4.7/50

+B

M501
MOTOR

M

SW901
TAPE1 MAIN

SW902
TAPE2 MAIN

SW903
TAPE2 PLAY

SW401
SURROUND

R441
15K

C423
10/16

POWER MUTE

C424

R442

15K

47/25

1

1

2

2

CNS601

CNP601

TERMINAL B
PWB-A6

IC402

LA4663

POWER AMP.

0V

2

L-CH

6

0V

3

14.3V

1

R-CH

0V

4

5

7

6.4V

15V

R431
27K

+B

POWER PWB-A7

C652

0.022

C653

0.022

C425

6.9V

0.1(ML)

+OUT1

14

0V

13

6.9V

-OUT1

12

C427

0.1(ML)

C426

6.9V

0.1(ML)

+OUT2

9

0V

10

6.9V

-OUT2

11

C428

0.1(ML)

8

15V

C433

0.022

D651

TS4B03GM

C651

0.022

C654

0.022

BATTERYS DC 15V
["D" SIZE (UM/SUM-1,
R20 or HP2) battery x 10]

R433

2.2

R435

2.2

R434

2.2

R436

2.2

C429
10/16

C430
10/16

F601
T4A L 250V

TERMINAL A
PWB-A5

CNP501

SPEAKER

TERMINALS

+

L-CH

–
–

R-CH

+

R437
120

R438

J401

120

HEADPHONES JACK

SW601
VOLTAGE SELECTOR

AC110V-127V

AC220V-240V

T601

POWER

TRANSFORMER

SP403
TWEETER

8 Ohm

L-CH

SP401
WOOFER
8 Ohm

SP402
WOOFER
8 Ohm

R-CH

SP404
TWEETER
8 Ohm

SO601
AC SOCKET
AC110V-127V/
AC220V-240V,
50/60Hz

+B

+B

R411
330

C505
47/16

0V(0V)

C401

0.0068(ML)

C402

OUT

9V

Q603
KTD2058 Y
VOLTAGE
REGULATOR

0.7V(0V)

Q503
KTC3199 GR
SWITCHING

0.7V
(0V)

C511

0.022

C403
10/16

3.8V

R403
10K

R401
100K

C405

0.0033

C406

0.0033

(ML)

R402
100K

R404
10K

3.8V

C404

0.0068(ML)

10/16

3.8V

IC501

3 1

KA7809AP

C506

IN

2

0.022

0V

Q602

0V

KRA102 M
SWITCHING

1

7.5V

8.1V

C603

0.022
DZ601

C602

DZ8.2BSB

100/10

9V

C508
100/16

R513

L501

10K

47µH

R514
100K

7.9V
(7.9V)

0V(7.9V)

TAPE SPEED

0V(0V)

IC501,502:VOLTAGE REGULATOR

+B

+B

C604
220/10

( ):HIGH SPEED

Q502
KTC3199 GR
SWITCHING

0V(0.7V)

R511
10K

R512
10K

3.8V

R405

2.7K

(ML)

R406

2.7K

15V

R602
100

VR102
470

5

6

2

3

OUT

3

C509

0.022

15V
23

IC401
KIA4558P

7.5V

8

OPE AMP.

R407
12K

C407

4.7/50

C408

4.7/50

R408
12K

4

0V

15V

C513
1/50

R601
270

C601

0.022

IC502
KA7809P

2

0V

8.5V(8.5V)

Q504
KTA1271 Y
SWITCHING

R516

3.6K

8.5V
(6.3V)

R515
120

3.8V

7

R409
12K

R410
12K

3.8V

1

IC401
KIA4558P
OPE AMP.

SW501-D
FUNCTION
SELECTOR

IN

1

15V

R412
10K

R413
10K

C514
1/50

C412
47/10

C409
1/50

C410
1/50

78 9101112

Figure 11 SCHEMATIC DIAGRAM (2/4)

– 11 –

GX-CD1200W

9

0

8

7

R

R

M

A

SW810
OPEN/CLOSE

SWITCH PWB-C3

VCC

C3A

LD

2/1VCC

TR+

FO+

FO-

TR-

MON

C2A

C4A

VR1A

B

C

D

PICK-UP UNIT

M

M

+

–

+

–

M802
SPINDLE
MOTOR

M801

E

SLED
MOTOR

SW702
PICKUP IN

CD MOTOR PWB-B

SERIAL NO.

F

PICK-UP UNIT 92LHPC1LASY 92LHPC1LXASY

To serial
No.00404990

From serial
No.00504991

BI802/CNS802 QCNWN0027BGZZ QCNWN0032BGZZ
C801 VCQYKA1HM103K NOT USED
R802 VRD-ST2CD222J NOT USED
R891 NOT USED VRD-ST2CD683J
R892 JUMPER VRD-ST2CD563J
R893 JUMPER VRD-ST2CD683J
R894 NOT USED VRD-ST2CD683J
R895 JUMPER VRD-ST2CD683J
R896 JUMPER VRD-ST2CD563J

G

+5V

R-

R+

F+

F-

PD

VR

LD

SP+

PU-IN

GND

B

C

G

SP­SL+
SL-

7
6

E

5

A

4
3

F

2
1

1
2
3
4
5
6
7
8

CNP803

6
5
4
3
2
1

FW802

CNS802

7
6
5
4
3
2
1

CNS801

1
2
3
4
5
6
7
8

CNS803

6
5
4
3
2
1

( ):STOP

Q801
KTA1266 GR
SWITCHING

0.2V(1.5V)

C802

3.6V

0.022

R896
56K

R895
68K

R892
56K

R893
68K

R891
68K

R894
68K

(4.4V)

BI802

7
6
5
4
3
2
1

BI801
1

2
3
4
5
6
7
8

BI803
6

5
4

FM-

3

SLT+

2

DM+
DM­FM+

E

A

B

F

C

TR+

TR-

FC+

FC-

GND

PD

VR

LD

1

SLT-

+B

CD SERVO PWB-C1

R802

IC801

2.2K

TA2109F
SERVO PRE AMP.

4.3V(5V)

R801
22

C817
100/10

C815
47/10

5V

RFN

VCC

1

GND

IC801

2.1V
FNI

2

2.1V

2.1V

2.1V

VG4

12

VG1

10
11

3
4
5
6
7

8
9

FPI

TPI

TNI

MDI

LDO

SEL

TEB

2VRO

TEN

TEO

3.3V

VO4+

VO1+

3.6V

R851

2.2K

C814

0.047

3.3V

VO4-

VO1-

3V

RFO

8

AGCI
RFGC

RFGO

RFIS

RFRP

VRO

FEN

FEO

SBAD

TRO

0V0V0V

GND

GND

GND

0V

0V

+B

+B

GND

2.1V

2.1V
(2.1V)

2.1V
(2.1V)

0.18V
(0V)

3.6V
(4.4V)

2.5V
(0.3V)

2.8V

4.3V

2.1V

R811

22K

C813
47/10

7.4V

2.1V

2.1V

N.C.

30 29 28 27 26 25 24 23 22 21 20

VCC

VIN4

VREF

IC803 LA6541D
FOCUS/TRACKING/SPIN/SLED

MT

VIN1

VCC

N.C.

1 2 3 4 5 6 7 8 9

7.4V

2.2V

0.9V

C806

220/10

C805

0.022

C816

0.022

2.1V

24
23

0V

C804

2P(CH)

1.6V
(0.3V)

22

0V

21

0V

20

C819

2.2V

19

0.1(ML)

2.1V

18

3.2V
(1.1)

17

2.1V

16

15

2.1V

2.1V

R803

82K

14

2.0V

13

(1.1V)

C822

0.047

2

3

FOO

3.3V

3.3V

2.1V

19 18 17 16

VG3

GND

VO3-

VO3+

GND

VG2

VO2+

VO2-

10 11 12 13 14 15

0V

3.4V

3.3V

2.1V

R852

2.2K

R804
68K

R805
39K

R806

2.7K
C820

0.1
(ML)

R807
1K

9

C818
56P

C801

0.1

C821

47/10

R853

2.2K

C807

0.047

2.1V

4.8V

N.C.

N.C.

CD

RES

VIN3VIN2

REG IN

REG OUT

5V

2.1V

6.8V
(6.8V)

Q802
KTA1271 Y
VOLTAGE
REGULATOR

FMO
DMO

10

5V

6.7V

+B

5V(5V)

C825
47/10

C
4

C832

47/10

+B

C854

C863

0.0068

47/10

C841

0.047

C842

C834
470P

0.047

C837

0.047 (
C838

0.047(M
C839

0.047(M

C843

47/10

C835
470P

C836

0.047
(ML)

+B

7.4V(7.5V)

+B

C8
22

+B

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1

2

34 5

Figure 12 SCHEMATIC DIAGRAM (3/4)

– 12 –

6

GX-CD1200W

+B

863

7/10

841

.047

35

0P
36

47

L)

+B

C825
47/10

C832

C854

0.0068

C834
470P

C837

0.047 (ML)
C838

0.047(ML)
C839

0.047(ML)

47/10

C842

0.047

C826
47P

C893
220/10

R820
47K

R826
220K

R827
15K

C830

0.01(ML)

C828

0.0027

C829

0.0047

R828 10K

C833

0.033 (ML)

R812 1K

R829 3.3K
R830 10K

R831 3.3K
R832 3.3K
R833 3.3K
R834 3.3K

2

XL801

16.93 MHz

C894

0.022
L801

0.82µH

C827

0.015
(ML)

C840

0.047

1

C845

0.047

C860

0.0015

C844
100/10

+B

R840
10

3

R865

+B

+B
+B
+B

R824
10K

2.1V

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

TMAX

2.1V

51

LPFN

2.1V

52

LPFO

2.1V

53

PVREF

1.5V

54

VCOF

0V

55

AVSS

2.1V

56

SLCO

2.1V

57

RFI

5V

58

AVDD

2.1V

59

RFCT

2.1V

60

RFZI

2.7V

61

RFRP

2.3V

62

FEI

2.9V

63

SBAD

2.1V

64

TEI

2.1V

65

TEZI

2.1V

66

FOO

2.1V

67

TRO

2.1V

68

VREF

2.1V

69

RFGC

2.1V

TEBC

70

2.1V

FMO

71

2.1V

72

DMO

4.1V

73

2VREF

2.5V

74

SEL

5V

75

VDD2

0V

76

VSS2

0V

77

XVSS

2.1V

78

XI

2.6V

79

XO

5V

80

XVDD

1K

C853

0.022

DVSR

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

0V

+B

C852

3.3/50

C859

0.0027

2.1V

PDO

5
6
1

15

4

17

RO

2.5V

C848

22/16

R836
15K

C850
120P

R858

5.6K

4.2V0V5V

VSS1

P2VREF

12

7

11

14

DVRR

DVDD

2.3V

4.7V

R857

5.6K

2.4V

C849
120P

C823

0.022

5V0V2.5V

1.7V

N.C. N.C. N.C. N.C. N.C. N.C.

SBSY

SBOK

VDD1

DOUT

COFS

13

IC802

TC9457F0

SERVO/SIGNAL

CONTROL

16

LO

DVSL

DVRL

N.C.

N.C.

0V0V0V5V0V

2.5V

C847

22/16

R835
15K

C846

2.2/50

C851

3.3/50

0.4V

2.5V5V0V0V0V0V0V0V0V

N.C.

/HSO

SPDA

SPCK

RESET

HOLD

INTR

N.C. N.C.

5V

5V

R839
47K

C858

0.022

TEST5

MXO

0.3V

TEST4

MXI

TEST3

MVSS

0V

TEST2

MVDD

5V

TEST1

COM1

2.3V

C855

0.022

0V

2

TEST0

0V
5V
0V(5V)
5V
5V
0V
5V
0V
0V
0V
0V
5V
0V
0V
0V
0V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

COM2

2.3V

N.C.

CDSEL1
CDSEL0

1

CD LID
SW

2.3V

0V

0V

N.C.

PUSEL2

PU IN
MUTE
ADIN2

ADIN1

P3-0

P1-3

P1-2
P1-1

P1-0
MVSS1
MVDD1

P8-3

SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1

COM4

COM3

2.3V

Q804
KRC102M
MUTING

3
0V(5V)

0V

2

+B

L803
10µH

30
29
28
27
26
25
24
23
22
21

20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

1

N.C.
N.C.

N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.

N.C.

+B

3

Q803
KRC102M

0V

MUTING

C824

0.1(ML)

0V(5V)

R821
22K

R863

3.3K

R844

3.3K

R861

3.3K
R822

22K

L802
10µH

R-CH

GND(A)

L-CH

A-GND

D-GND

R846

FW801

B+

330

SW801

R847

PLAY/

1K

PAUSE

SW802

STOP

8 7 6 5 4 3 2 1

CD CONTROL PWB-C2

CNP804

6
5
4

CNS804

3

FROM MAIN PWB
P10 1-D

2
1

R848

2.2K

SW803

REVIEW/

LCD801

TRACK

DOWN

R849

6.8K

SW804

CUE/

TRACK UP

• The numbers 1 to 17 are waveform numbers shown in page 19.

78 9101112

Figure 13 SCHEMATIC DIAGRAM (4/4)

– 13 –

GX-CD1200W

R

R

C

0

E
C
B

3
2
1

C603

R174

R183

IC202

C601

DZ601

Q602

C506

R133

C181

R181

R520

LED501

R257

TO CD SERVO PWB

P17 12-D

CNP804

CNS804

2 3 4 51 6

1

BI804

R602

R601

C602

C604

Q603

E C B

R100

C513

IC501

1

R134

R511

R127

C410

R418

R416

C414

C416

R521

R420

R519

R259

LED255

LED259

LED257

C259

SW101

R518

C251

C136

R404

R255

R253

6

R132

R124

C134

R410

C408

R251

C302

C126

R116

R120

C118

C120

R136

R123

C138

R112

C129

R108

C114

C108

R110

C106

C112

R104

L104

C110

C132

A

B

C133

WH

BK

R408

IC401

4

1

R406

C404

C406

R402

VOLUME
PWB-A3

VR401

VOLUME

A

4

C257

C253

R304

R111

C124

R118

R102

FW1

C135

C116

C

5

8

C402

E
C
B

C122

R106

C104
C102

R405

R409

R403

C401

C307

R114

B

SW102
BEAT CANCEL

C B A

C306

C301

C304

Q301

R306

C303

R305

R302

C113

C127

C128

13

12
10

15

R122

IC101

20

5

R105

C107

1

24

C103

R101

C101

1

2

3

CNP101

DEF

1

2

34

CNP102

C411

R407

R401

1

C403

C407

C409

R412

R415

C413

C415

R419

LED260

L301

R107

R256

R301

R411

C405

C123

C121

R113

C105

C412

C254

LED258

C125

R117

C115

C252

R252

R352
R351

R131

R115

D152

C109

C131

R413

R417

SW4

SURRO

R119

C160

C260

C305

C1

R1

L103

R173

21

R121

CNP501

SPEAKER

R512

FW1

D165

C154

2

BK

D158

R171

D156

1

WH

C222

VR205

C508

C207

TERMINALS

C607

C608

IC502

23 1

L501

C509

CNP103

22334 51

C512

4

B

R184

C

E

C182

1

R182

C180

R186

R188

R130

D163

D164

C159

SW501

FUNCTION SELECTOR

LED502

R203

R205

R206

R204

C204

C203

C221

C205

C202

R202

1
2

Q601

3

C514

7 8 96

C505

C186

C185

C184

B
C

Q182

C183

E

Q181

R187

R185

R180

R128

R129

A

B

DC

TAPE

RADIO

CD/LINE

Q505

LED253

2 3 4 51 7 8 96

R201

C255

A

B

C

D

CNS601

FROM
POWER
PWB
P16 5-F

E

F

G

H

MAIN PWB-A1

CNP601

1
2

WH

BK

MIC 151
BUILT-IN
MICROPHONE

Q503

R442

C420

C426

R168

1
2
3

C152

R152

J151

C208

R514

C423

C155

E

C

B

C419

D162

R170

7 6

C418

C511

R513

R428
R427

R429

R431

R177

C156

R166

C206

VR204

C209

E
C
B

R425
R426

D154

C158

R151

C211

Q502

R153

R200

345

R154

C151

C201

CK129

R516

R515

R436

C218

R441

Q153

R438

C213

Q404

IC402

12
14

B
C
E

JACK

R211

B
C
E

2
4
6
8
10

R434

VR203

Q504

Q403

1
3

5
7

9
11
13

R165

IC151

C214

C215

B
C
E

B
C
E

C157

Q154

R161

MIC JACK

VR102

C510

C424

C433

R433

R435

C427

C425

C428

R169

C430

R437

C429

J401

HEADPHONES

GL

C210
R208

10

VR202

20

C219

24

C217

R207

R212

15

C212
C216
C220

1

5

IC201

C200

1

2

34 5

6

Figure 14 WIRING SIDE OF P.W.BOARD (1/4)

– 14 –

R419

102

AT CANCEL

C B A

L301

C123

7

C121

R113

R107

R105

C107

C105

R101

1

01

F

R301

R411

R412

C412

C405

09

R415

C413

C415

R256

C254

LED258

LED260

R352
R351

R131

R119

C125

R117

R115

C160

C115

D152

C109

C131

R413

R417

SW401

SURROUND

C252

R252

C305

WH

BK

R354
R353

C119

C117

Q156

E

R121

C
B

R135

C137

R172

R109

C111

R103

L103

R303

R13

R173

R440

ON

OFF

R254

R258

2 3 4 51 7 8 96

IC203

LED401

C260

LED254

LED256

GRAPHIC
EQUALIZER
PWB-A2

R18

R12

R15

R20

C30

C256

VR1

TP1

C22

C23

R16

R17

C41

R14

TC7

C26

TC5

B

A

MIC

FM MONO

R260

R19

C36

C40

C39

C37

C25

CF1

1 2 3

L6

C21

L8

C28

L7

SW103
DUBBING SPEED/
MIC/FM MODE

NORMAL

LED1

SW501A

C35

13

12

C38

C42

HIGH

FM

TAPE2

MAIN

R7

C34

C32

C33

15 20

L11

C2

2 3 4 51 7 8 96

C5

C6

C20

C19

STEREO

YL
YL

R9

IC2

L2

C27

C31

CF3

1 2 3

IC1

R11

E

H

R8

L10

24

510

1

3 2 1

D2

C8

R1

C7

TC2

C4

VC2

VC4 VC3

C16

TC4

C14

R10

SW502

TAPE1

MAIN

C18

C17

C29

C43

C24

CF2

R3

L9

C9

R4

R2

C10

C12

L1

VC1

TC1

VC1

TC3

FW2

F

G

C

B

SW1

BAND
SELECTOR

FM MW SW1 SW2

AB

M501

TAPE

MOTOR

C13

TC6

+-

C11

GX-CD1200W

ROD ANTENNA
SPRING (249)

COLOR TABLE

BR

ROD
ANTENNA (253)

L3

MW

RD(R)

WH(W)

L4

SW1

R5

D1

C15

L5

TC8

L3,4

MW/SW1

BAR ANTENNA

ERASE
HERAD

TAPE 1

BROWN

RED

OR

ORANGE

YL

YELLOW

GR

GREEN

BL

BLUE

VL

VIOLET

GY

GRAY

WHITE

BK

BLACK

PK

PINK

RECORD/PLAYBACK

HEAD

RD

BK

WH

FINE TUNING
PWB-A4

GY

D

A

SW503
TAPE2

PLAY

BR
RD
OR
YL
GR
BL
VL
GR

WH

TC9

CNS103

1
2
3
4
5
6
7
8
9

GR

BA

SW504

TAPE1

DIRECTION

C

RDBK

HEAD FLEXIBLE

B
A

WH

TAPE 2

PWB

GY

BK

WH

CNS102

BK

RD

234

1

PLAYBACK
HEAD

CNS101

RD

3
2

WH

1

78 9101112

Figure 15 WIRING SIDE OF P.W.BOARD (2/4)

– 15 –

GX-CD1200W

A

SW601

VOLTAGE SELECTOR

AC220V-240V AC110V-127V

SO601

AC SOCKET
AC110V-127V/
AC220V-240V,

50/60Hz

(250)

TERMINAL A

PWB-A5

(251)

B

OR

BATTERYS

DC15V

["D" SIZE (UM / SUM-1,

R20 or HP2) battery x 10]

C

RD

(251)

T601

POWER

TRANSFORMER

TERMINAL B

PWB-A6

D

BK

BL

RD

WH

(237)

E

WH

OR

COLOR TABLE

BR

OR

YL

GR

BL
VL

GY

BK
PK

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

F601

C653

T4A L 250V

BK

C652

C654

C651

D651

F

RD(R)

G

WH(W)

RD

BK

CNS601

1

2

TO MAIN PWB

CNP601

P14 1-D

POWER
PWB-A7

H

1

2

34 5

6

Figure 16 WIRING SIDE OF P.W.BOARD (3/4)

– 16 –

CD CONTROL PWB-C2

GX-CD1200W

SW802
STOP

SW801
PLAY/
PAUSE

SWITCH PWB-C3

SW810
OPEN/CLOSE

12

FW1

12

12

FW1

1

30

R851

R821

BI803

5

IC803

13

C841

10

R861

C832

C863

R852

2025

C806

R847

10

10

R846

C805

R863

C826

15

16

C807

R822

R844

C825

R849

FW801

C823

R820

C894

C824

R824

R826

R853

R848

L802

FW801

30

31

R827

C893

SW804
REVIEW/
TRACK DOWN

1

20

25

35

40

45

C827

B
C
E

Q802

1

15

50

1

10

IC802

55

C830

5

60

100

51

C834

C802

16

95

70

65

C828

C838

C835

Q801

R801

1

C851

C852

C801

R812

SW803
CUE/
TRACK UP

1

2

2

3

6
5
4
3
2

CNP804

1

7

BI802

1

3

R858

1

R802

Q803

Q804

11

1

CNS804

FROM
MAIN PWB
P14 5-A

9

WH

7

WH

6

WH

5

WH

4

WH

3

WH

2

BK

1

10

LCD801

2345 178 6

15

14

4

17

C846

C855

C847

R839

90

85

75

C836

E

C817

C
B

BI801

81

80

R805

C804

C816

R829

R806

X801

R830

C815

R865

C839
C820

R804

8

R832

R833

24

1

C843

R834

R807

IC801

5

R891

R895

CD SERVO PWB-C1

C853

C848

C844

C819

20

R835

C845

R831

R894

L803

C837

C854
C829

R803

15

10

R896

R836

R840

C840

13

12

C849

C818

C813

R892

C850

C858

R828

C833

R893

R857

L801

C842

C822

R811

C821

C814

BRBKBKBKBKBKBK

3

2

5

6

7

2 3 4 51 7 86

CNS801

CD MOTOR PWB-B

+

M801
SLED MOTOR

-

CNS803
BR
GY
GY
GY
GY
GY

CNP803

1
2
3
4
5
6

• The numbers 1 to 17 are waveform numbers shown in page 19.

78 9101112

1
2
3
4
5
6

F0027AW

SW702
PICKUP IN

M802
SPINDLE MOTOR

+

-

PICK-UP UNIT 92LHPC1LASY 92LHPC1LXASY
BI802/CNS802 QCNWN0027BGZZ QCNWN0032BGZZ
C801 VCQYKA1HM103K NOT USED
R802 VRD-ST2CD222J NOT USED
R891 NOT USED VRD-ST2CD683J
R892 JUMPER VRD-ST2CD563J
R893 JUMPER VRD-ST2CD683J
R894 NOT USED VRD-ST2CD683J
R895 JUMPER VRD-ST2CD683J
R896 JUMPER VRD-ST2CD563J

Figure 17 WIRING SIDE OF P.W.BOARD (4/4)

– 17 –

BK

8

WH(W)

SERIAL NO.

COLOR TABLE

BROWN

BR

RED

RD(R)

ORANGE

OR

YELLOW

YL

GREEN

GR

BLUE

BL

VIOLET

VL

GRAY

GY

WHITE
BLACK

BK

PINK

PK

To serial
No.00404990

PICK UP UNIT

5476 321

78 654321

From serial
No.00504991

GX-CD1200W

NOTES ON SCHEMATIC DIAGRAM

• Resistor:
To differentiate the units of resistors, The symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol
is an ohm resistor. The resistor designated “Fusible” is a
fuse type resistor.

• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH),(RH),(UJ): Temperature compensation
(ML): Mylar type
(S): Styrol type

• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the
chassis with no signal given.

• Schematic diagram and Wiring Side of P.W. Board for this
model are subject to change for improvement without prior
notice.

• Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.

REF. NO.

DESCRIPTION POSITION

SW1 BAND SELECTOR FM
SW101 RECORD/PLAYBACK PLAYBACK
SW102 BEAT CANCEL A
SW103 DUBBING SPEED/MIC/ MIC/FM MONO

FM MODE
SW401 SURROUND ON
SW501 FUNCTION SELECTOR CD/LINE
SW601 VOLTAGE SELECTOR AC220-240V
SW702 PICKUP IN OFF
SW902 TAPE 2 MAIN OFF
SW901 TAPE 1 MAIN OFF
SW903 TAPE 2 PLAY OFF
SW904 TAPE 2 DIRECTION A

FRONT

VIEW

FRONT

VIEW

IC2 (LA1805)

PIN
FM
MW/SW

PIN
FM
MW/SW

123456789101112

1.6V

1.6V

1.6V

1.6V

13 14 15 16 17 18 19 20 21 22 23 24

2.2V

1V
0V

1.8V1V1.5V

IC101 (TA8189N)

PIN
PLAY
REC

123456789101112

0V0V0V0V1.3V

VOL T AGE

7.2V8V0.5V

0.8V

1.7V

1.7V

1.4V

1.3V

1.4V

KTD2058 Y

1.6V

1.6V0V0V

1.6V

1.6V

1.7V

1.6V

1.4V

1.3V

1.4V

1.3V0V0V0V0V

E C B

E C B

KTA1266 GR

333ID213
KTA1271 Y
KTC3199 GR
KTC3203 Y
KRA102 M

Figure 18 TYPES OF TRANSISTOR AND LED

7.6V

7.6V0V0V

0.4V

0.7V

2.3V

2.3V

2.4V

2.4V

7.2V8V7.2V8V0.5V

1.6V

1.8V

1.3V

1.8V

1.3V0V0V0V0V

6.5V8V0.9V

0.9V

1.6V

1.4V

1.6V

1.6V

PIN
PLAY
REC

13 14 15 16 17 18 19 20 21 22 23 24

0.9V

0.9V0V0V

1.3V

1.3V

IC202/203 (LB1403N)

PIN
LED OFF
LED ON

123456789

7.7V1V7.7V1V7.7V1V7.7V1V0V0V7.7V1V0V

1.8V

1.8V

1.4V

1.4V

– 18 –

7.4V

7.4V

1.4V0V1.4V

1.4V

2.4V0V0V

1.4V

1.3V

1.4V

1.3V0V0V0V0V

8.6V

8.6V

WAVEFORMS OF CD CIRCUIT

NO DISC FOCUS SEARCH STOP PLAY

GX-CD1200W

1

IC802 66pin

IC803 20pin

IC803 21pin

IC802 74pin

IC802 62pin

IC802 64pin IC802 71pin

IC802 62pin

IC802 63pin

FOO

FO+ 2

2
3

FO- 3 DMO 3

FOCUS SEARCH TOC IL STOP PLAY

4

SEL 1 TEI 1

5

FEI 2 TRO 2

TEI 3 FMO 3

6

STOP PLAY CUE

5

FEI

SBAD 2 TRO 2

7

1 TMAX 1

1 TEI 1

12

IC802 50pin

13

IC802 45pin

14

IC802 72pin

6

IC802 64pin

11

IC802 67pin

15

6

IC802 64pin

11

IC802 67pin

SBOK

2

RFO 3 FMO 3

8

IC801 22pin

STOP PLAY REVIEW

5

FEI

IC802 62pin

RFGO 2 TRO 2

9

IC801 19pin IC802 67pin

RFRP 3

10

IC801 17pin

STOP PLAY TCD-782 TNO-02 PLAYBACK

TEI 1LO 1

6

IC802 64pin

TRO 2

11

IC802 67pin

SBAD 3

7

IC802 63pin

1 TEI 1

15

IC802 71pin

6

IC802 64pin

11
15

IC802 71pin

16

IC802 86pin

17

IC802 82pin

FMO

RO 2

3

– 19 –

GX-CD1200W

TROUBLESHOOTING (CD SECTION)

When the CD does not function

When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean
the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check
the following items.
Remove the cabinet and follow the troubleshooting instructions.
"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup
lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."

Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand.

Dust gradually accumulates on the objective lens during use, and it may degrade performance.
To avoid this problem, use a cleaning disc designed for CD optical pickup lenses.

HOW TO USE

1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has
the mark next to it.

2. Place the CD cleaner disc onto the CD disc tray with the brush side down, then press the play button.

3. You will hear music for about 20 seconds and the CD player will automatically stop. If it continues to turn, press the stop button.

CAUTION

The CD lens cleaner should be effective for 30 - 50 operations, however if the brushes become worn out earlier then please
replace the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth.
Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or
rinse with clean water and seek medical advice.
The CD cleaner disc must not be used on car CD player or on computer CD-ROM drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting product is prohibited by law.

Cleaning Liquid

• The CD function will not work.

The CD operating keys don't work.

Check the power supply, 16.93 MHz clock, and reset terminal.

Check the pickup-in switch (SW702) position.

Check the Focus system.

Cleaning Disc
PARTS CODE:
UDSKA0004AFZZ

– 20 –

• Laser failure.

GX-CD1200W

Is +7.5V applied to the emiter of Q802 ?

Yes

Is +5V applied to the collector of Q802 ?

Yes

Is +5V applied to the pin 75 (VDD) of IC802 ?

Yes

Is +5V applied to the pin 1 (VCC) of IC801 ?

Yes

Is +0V applied to the pin 74 (SEL) of IC802 ?

Yes

Is approx. 1.8V applied to the collector of Q801.

Yes

Check BI801/CNS801. If it is normal, the optical pickup is
faulty.

No

No

No

No

No

No

Check the PWB pattern of Q603.

Check the peripheral parts of IC803 and Q802.

Check the PWB pattern between collector of Q204 and pin 75 of
IC802.

Check the PWB pattern between collector of Q204 and pin 1 of
IC801.

Check the laser come on when pattern cut between pin 8 (SEL) of
IC801 and pin 74 (SEL) of IC802.

Check the peripheral parts of IC801 and Q801. If it is normal, the
optical pickup is faulty.

• Focus failure.

Does the optical pickup move up and down when the disc is
removed?

Yes

Is the following waveform ouput at the pin 62 (FEI) of IC802
when the disc is set?

Yes

pin 62
(FEI)

pin 86
(FOO)

pin 63
(SBAD)

Is the waveform shown above input at the pin 63 (SBAD) of
IC802?

Yes

IC801 is faulty.

No

No

No

Check as stated in item "FOCUS SERVO SAWTOOTH WAVE
FAILURE".

Check the periphery of IC801 and BI801/CNS801. Is it normal?

Yes

The optical pickup is faulty.

Check the pattern between pin 13 of IC801 and pin 63 of IC802.
Check the periphery of IC801 and BI801/CNS801.

– 21 –

GX-CD1200W

• Focus servo sawtooth wave failure.

Is sawtooh wave output to the pin 66 (FOO) of IC802 ?

Yes

1.5~2.5sec

Is +8.1V applied to the pins 1 and 30 (VCC) of IC803 ?

Yes

Is sawtooth wave obtained between pins 20 and 21 of IC803 ?

Yes

1.5~2.5sec

Is sawtooth wave obtained between pins 3 and 4 of BI801/
CNS801 ? (as shown above)

Yes

BI801/CNS801 connection failure or optical pickup failure.

No

No

No

No

IC802 is faulty.

Check the PWB pattern of IC803.

Check the PWB pattern of IC803.

Check the PWB pattern between BI801/CNS801 and IC803.

• Spindle motor clv servo failure.

Is following wave output to the pin 55 (AVSS) of IC802 when
the Function is changed to "PLAY" from "STOP" ?

Yes

DMO

Is above wave obtained between pins 5 and 6 of IC803 ?

Yes

Is above wave obtained between pins 5 and 6 of BI803/
CNS803 ?

Yes

BI803/CNS803 connection failure or optical pickup failure.

No

No

No

Check the procedure in "HF ERROR".
If OK. IC802 is faulty.

Check the PWB pattern between pin 72 (DMO) of IC802 and pins
5 and 6 of IC803. If OK. IC803 is faulty.

Check the PWB pattern between BI803/CNS803 and IC803.

– 22 –

• Track search failure

GX-CD1200W

Does the sled motor run in FF/REW state when the CD
TEST MODE is set?

Yes

Is the following wave output to the pin 67 (TRO) of IC802
during track search in normal playback?

Yes

TRO

Is the following wave output to the pins 12 (TEO) of IC801
during track search in normal playback?

Yes

TEO

TEI

TEZI

Is the above wave output to the pins 64 (TEI) and 65 (TEZI)
of IC802 during track serch in normal playback?

Yes

Is the following wave output to the pin 60 (RFZI) and 61
(RFRP) of IC802 during track search in normal playback?

Yes

RFRP

RFZI

No

No

No

No

No

Check as stated in item "SLED MOTOR OPERATION FAILURE".

IC802 failure.

Check the PWB pattern between pin 67 (TRO) of IC802 and pin
28 of IC803.
Check the PWB pattern between pins 25 and 26 of IC803 and
Optical pickup.
If OK. Optical pickup failure.

Check the PWB pattern between pin 12 (TEO) of IC801 and pins 64
(TEI) and 65 (TEZI) of IC802. If OK. IC801 failure.

Check the PWB pattern between pin 22 (RFO) and 18 (RFIS), 17
(RFRP) of IC801 and pins 60 and 61 of IC802. If OK. IC801 failure.

Normal.

• Sled motor operation failure.

Is following sled feed signal output the pin 71 (FMO) of IC802
when FF/REW key is pressed after the CD TEST MODE is
sated?

Yes

Is following sled feed signal input the pins 12 and 13 of IC803
when FF/REW key is pressed after the CD TEST MODE is
seted?

Yes

Is sled feed signal output the pins 10 and 11 of IC803?

Yes

Is sled feed voltage applied between both terminals of sled
motor?

Yes

Check the CD mechanism (periphery of sled motor).
If the sled motor does not run when DC2.0V is applied to
both terminals of sled motor, the sled motor is faulty.

FF REW

FMO

FF REW

SL ±

No

No

No

No

IC802 is faulty.

Check the PWB pattern between pin 71 of IC802 and pins 12 and
13 of IC803.

Check the peripheral parts of IC803. If OK, IC803 is faulty.

Check the BI803/CNS803.

• Sled servo failure.

Is following sled signal output the pin 71 (FMO) of IC802
during playback?

Yes

FMO

Normal.

No

IC802 is faulty.

– 23 –

GX-CD1200W

FUNCTION TABLE OF IC

IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (1/4)

Pin No.

1* (OT5)S1 SEG1 Output Segment signal output to the LCD panel.
2 (OT6)S2 SEG2 Output Up to 72 segments in a matrix with COM1 to COM4 can be displayed.
3 (OT7)S3 SEG3 Output All of the S1 to S18 pins can be switched for output ports by a program.
4 (OT8)S4 SEG4 Output Also, the S15 to S18 pins each can be switched for I/O ports individually.
5 (OT9)S5 SEG5 Output When set for I/O ports, these pins become Nch open-drain output.
6* (OT10)S6 SEG6 Output Furthermore, the S11 to S14 and the P8-0 to P8-3 pins can be switched for
7* (OT11)S7 SEG7 Output use as CD signal (CLCK to IPF) input/output pins by a program.
8* (OT12)S8 SEG8 Output • CLCK: Subcodes P thru W data readout clock input/output.
9* (OT13)S9 SEG9 Output Selected between input and output by a command.
10* (OT14)S10 SEG10 Output • DATA: Subcodes P thru W data output.
11*

12*

13*

14*

15 (BCK/S15) CDSEL0 Output • IPF : Correction flag output. When AOUT is C2 correction output, it

16 (AOUT/S16) CDSEL1 Output

17 (MBOV/S17) CD LID SW Output

18 (IPF/S18) DOOR OUT Output

19 MVDD MVDD1 — Power supply pins.
20 MVSS MVSS1 — Normally, apply a voltage of 4.5 to 5.5V to VDD.

21* (K0)P1-0 TRAY CLOSE Input 4-bit CMOS I/O ports.
22* (K1)P1-1 TRAY OPEN Input These ports can be set for input or output bit for bit by a program.
23 (K2)P1-2 PUSEL0 Input These pins can be pulled up to VDD or down to GND by program.
24 (K3)P1-3 PUSEL1 Input Therefore, they can be used as key input pins. Also, when they are set for

25
26 (ADin1)P3-1 ADIN1 Input These ports can be set for input or output bit for bit by a program.
27 (ADin2)P3-2 ADIN2 Input The P3-0 to P4-0 pins serve dual purposes as analog inputs for the internal
28 (ADin3)P3-3 MUTE Input 6-bit 4-channel A/D converters.
29 (BUZR/ PU IN Input The internal A/D converters can complete conversion in 6 instruction cycles

Port Name

(CLCK/OT15)
S11 • LRCK: Channel clock (44.1kHz) output.
(DATA/OT16)
S12 Polarity can be inverted by a command.
(SFSY/OT17)
S13 • AOUT: Audio data output.
(LRCK/OT18)
S14 It outputs a high when buffer overflows.

P8-0 outputs a high indicating that correction is impossible.

P8-1

P8-2

P8-3

(DCREF)P3-0

ADin4)P4-0 using a successive approximation method. The required pins can be set for

Terminal Name

SEG11 Output • SFSY: Playback system frame sync signal output.

SEG12 Output It outputs a low for L channel and a high for R channel.

SEG13 Output • BCK : Bit clock (1.4122MHz) output.

SEG14 Output • MBOV: Buffer memory-over signal output.

DISPLAY Input 5-bit CMOS I/O ports.

Input/Output

Function

In a backup state (when the CKSTP instruction executed), the device's
current consumption is reduced to 1µA or less, allowing for the supply
voltage to be lowered to 2.0V.
The device is reset and the program starts from address 0 when a voltage
of 2.7V or more is applied to this pin when it is at 0V (power-on reset).

I/O port, a change of state in this input can be used to clear the clock stop
or wait mode.

A/D analog input bit for bit by a program. P3-0 can be set for reference
voltage input, and the internal power supply (MVDD) can be used for this
reference voltage.
The P4-0 pin serves dual purposes as a buzzer output pin.
The buzzer output can be selected from 8 frequencies, 0.625 to 3kHz.
Each selected frequency can be output in one of four modes: continuous,
single, 10Hz intermittent, and 10Hz intermittent at 1Hz interval.
Whether or not to use and how to control the A/D converter and buzzer all
can be set by a program.

In this unit, the terminal with asterisk mark (*) is open terminal which is not connected to the outside.

– 24 –

IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (2/4)

GX-CD1200W

Port Name Terminal NamePin No. Input/Output

30 (S12)P4-1 PUSEL2 Input 3-bit CMOS I/O ports.
31* (SO/S11/ NC Input/Output These ports can be set for input or output bit for bit by a program.

SDA)P4-2 These pins serve dual purposes as input or output pins for the serial

32* (SCK/SCL) NC Input/Output interface circuit (SIO).

P4-3 The SIO is a 2-wire/3-wire compatible serial interface. 4 or 8 bits of serial

data, beginning with the MSB or LSB, are serially output from the SO/SDA,
pin at each clock edge on the SCK/SCL pin, and the data on S11 or S12
pin is serially input to the device.
The serial clock (SCK/SCL) allows selection between the internal (450/225/
150/75 kHz) and external sources and a selection of the active edge, rise or
fall. Moreover, since the clock and data can be output via Nch open-drain
outputs, various, device controls and communication between controllers
can be greatly facilitated.
When an SIO interrupt is enabled, an interrupt is generated at completion
of SIO execution and the program jumps to address 4.
All inputs to SIO contain a Schmitt trigger circuit.

33 TEST0 TEST0 Input Test mode control input pins.
34 TEST1 TEST1 Input The test mode is selected when these pins are set high and normal
35 TEST2 TEST2 Input operation is selected when they are low.
36 TEST3 TEST3 Input
37 TEST4 TEST4 Input
38 TEST5 TEST5 Input

39* (OT19)/HSO /HSO Output CD control output pins.
40* (OT20)SPCK SPCK Output • /HSO: Playback speed mode output.
41* (OT21)SPDA SPDA Output High = normal speed; Low = double speed.
42* (OT22)COFS COFS Output • SPCK: Processor status signal readout clock output (176.4kHz)

• SPDA: Processor status signal output.

• COFS: Correction system frame clock output (7.35kHz)

These pins can be switched for output ports by a program.
43* DOUT DOUT Input/Output Digital output pin.
44* SBSY SBSY Input/Output Subcode block sync output pin. It outputs a high at the S1 position when

subcode sync is detected.
45* SBOK SBOK Input/Output Subcode Q data CRCC determination result output pin. It outputs a high

when CRCC check is found OK.
46 VDD VDD1 Input/Output CD unit's digital block power supply pins.

47 VSS VSS1 Input/Output Normally, apply 5V to VDD.

When not using a CD (CD off), this power supply can be turned off, with

only the controller power supply kept active, so that the controller alone is

operating. In this case, the CD off bit must be set to 1. When this bit is set

to 1, pins 11 through 18 and pins 39 through 42 all are changed for output

ports if they have been set for CD control signal input/output pins.
48 P2VREF P2VREF Input/Output PLL block-2 VREF pin.
49 PDO PDO Input/Output This pin outputs a phase error between EFM and PLCK signals.
50 TMAX TMAX Input/Output TMAX detection result output pin.

Selected by command bit TMPS.

Longer than preset period: Outputs P2VREF.

Shorter than preset period: Low level (Vss).

Within preset period: High impedance.
51 LPFN LPFN Input/Output Inverted input of low-pass filter amp.
52 LPFO LPFO Input/Output Output of low-pass filter amp.
53 PVREF PVREF Input/Output PLL block VREF pin.
54 VCOF VCOF Input/Output VCO filter pin.
55 AVSS AVSS Input/Output Analog block ground pin.
56 SLCO SLCO Input/Output DAC output pin for data slice level generation.
57 RFI RFI Input/Output RF signal input pin.
58 AVDD AVDD Input/Output Analog block power supply pin.
59 RFCT RFCT Input/Output RFRP signal center level input pin.
60 RFZI RFZI Input/Output RFRP zero-cross input pin.
61 RFRP RFRP Input/Output RF ripple signal input pin.
62 FEI FEI Input/Output Focus error signal input pin.

Function

In this unit, the terminal with asterisk mark (*) is open terminal which is not connected to the outside.

– 25 –

GX-CD1200W

IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (3/4)

Port Name Terminal NamePin No. Input/Output

63 SBAD SBAD Input/Output Subbeam add signal input pin.
64 TEI TEI Input/Output Tracking error input pin.

This input is read when tracking servo is on.
65 TEZI TEZI Input/Output Tracking error zero-cross input pin.
66 FOO FOO Input/Output Focus equalizer output pin.
67 TRO TRO Input/Output Tracking equalizer output pin.
68 VREF VREF Input/Output Analog reference power supply pin.
69 RFGC RFGC Input/Output RF amplitude adjusting control signal output pin. It outputs 3-level PWM

signals. (PWM carrier = 88.2kHz)
70 TEBC TEBC Input/Output Tracking balance control signal output pin. It outputs 3-level PWM signals.

(PWM carrier = 88.2kHz)
71 FMO FMO Input/Output Focus equalizer output pin. It outputs 3-level PWM signals.

(PWM carrier = 88.2kHz)
72 DMO DMO Input/Output Disc equalizer output pin. It outputs 3-level PWM signals.

(PWM carrier = DSP block 88.2kHz, synchronized to PXO)
73 2VREF 2VREF Input/Output Analog reference power supply pin. (2 x VREF)
74 SEL SEL Input/Output APC circuit on/off signal output pin.

When laser is on, this pin goes to a high-impedance state when UHS = low

and outputs a high when UHS = high
75 VDD VDD2 Input/Output CD unit's digital block power supply pins.

76 VDD VSS2 Input/Output Normally, apply 5V to VDD.

When not using a CD (CD off), this power supply can be turned off, with

only the controller power supply kept active, so that the controller alone is

operating. In this case, the CD off bit must be set to 1. When this bit is set

to 1, pins 11 through 18 and pins 39 through 42 all are changed for output

ports if they have been set for CD control signal input/output pins.
77 XVSS XVSS Input/Output CD's crystal oscillator power supply pins.

Normally, connect these pins to the power supply lines that are used in

common for the VDD and VSS pins.
78 XI XI Input/Output CD's crystal oscillator input/output pins.

79 XO XO Input/Output Normally, connect 16.934MHz here. This clock is used as the system clock

for the CD. After a system reset, it also is used as the system clock on the

controller side.
80 XVDD XVDD Input/Output CD's crystal oscillator input/output pins.

Normally, connect these pins to the power supply lines that are used in

common for the VDD and VSS pins.
81 DVSR DVSR Input/Output R-channel D/A converter unit ground pin.
82 RO RO Input/Output R-channel data forward output pin.
83 DVRR DVRR Input/Output R-channel reference voltage pin.
84 DVDD DVDD Input/Output D/A converter unit power supply pin.
85 DVRL DVRL Input/Output L-channel reference voltage pin.
86 LO LO Input/Output L-channel data forward output pin.
87 DVSL DVSL Input/Output L-channel D/A converter unit ground pin.
88 NC NC Input/Output NC pins. Normally, connect these pins to ground or leave them open.

89* NC/VPP NC Input/Output
90 /RST RESET Input Device's system reset signal input pin.

The device remains reset while RESET is held low and when RESET is

released back high, the CD unit becomes operational and the program

starts from address 0. Normally, a system reset is asserted when a voltage

of 2.7V or more is applied to VDD when it is at 0V (power-on reset).

Therefore, this pin must be pulled high when used for this purpose.

Function

In this unit, the terminal with asterisk mark (*) is open terminal which is not connected to the outside.

– 26 –

IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (4/4)

GX-CD1200W

Pin No.

91 /HOLD HOLD Input This pin is used to input a signal that requests or clears the hold mode.

92 INTR REMO-IN Input External interrupt input pin.

93* MXO MXO — Crystal oscillator pins for the controller.
94* MXI MXI — The oscillator clock is used as the timebase for the clock facility or as the

95 MVSS MVSS — Power supply pins.
96 MVDD MVDD — Normally, apply a voltage of 4.5 to 5.5V to VDD.

97 OT1 COM1 Output Common signal outputs to the LCD panel.
98 OT2 COM2 Output Up to 72 segments in a matrix with S1 to S18 can be displayed.
99 OT3 COM3 Output Three voltage levels MVDD, VEE (1/2 MVDD), and GND are output for
100 OT4 COM4 Output 83Hz period at 2ms intervals.

Port Name

Terminal Name

Input/Output

Function

Normally, use this pin for CD mode select signal input or battery detection
signal input.
There are two hold modes: clock stop mode (crystal oscillator turned off)
and a wait mode (CPU stopped). These modes are entered by executing
the CKSTP and WAIT instructions, respectively.
The clock stop mode can be requested by a programmed input: low level
detection on HOLD pin or forced execution, and can be cleared by
detecting a high on the HOLD pin or a change of state in its input signal.
When the CKSTP instruction is executed, the clock generator and the CPU
stop operating and the device is placed in a memory backup state. During
this state, the device's current consumption is reduced to 1µA or less.
At the same time, the display output and CMOS output ports are
automatically set low, and the Nch open-drain outputs are turned off.
The wait mode is executed regardles of the input state on the HOLD pin,
with the device's current consumption reduced.
This mode is cleared by a change of state in the HOLD input.

When the interrupt facility is enabled and a pulse of 1.11 to 2.22µs in
duration is applied to this pin, an interrupt is generated and the program
jumps to address 1. Input logic and the active edge (rise or fall) can be
selected for each interrupt input.
Also, the internal 8-bit time clock can be chosen for this interrupt input, in
which case it is possible to count pulses or generate an interrupt at a given
pulse count (address 3).

controller's system clock. Connect a 4.5MHz or 75kHz crystal resonator to
the MXO and MXI pins. Since these pins do not contain internal feedback
resistors, etc, an amp resistor or output resistor must be added external to
the chip.
When using the clock generated by the CD unit's crystal oscillator for
clocking the entire device operation, fix the MXI pin to the GND level.
Oscillation is stopped by executing a CKSTP instruction.
Select the crystal oscillator and control its operation by a program.

In a backup state (when the CKSTP instruction executed), the device's
current consumption is reduced to 1µA or less, allowing for the supply
voltage to be lowered to 2.0V.
The device is reset and the program starts from address 0 when a voltage
of 2.7V or more is applied to this pin when it is at 0V (power-on reset).

After a system reset and after deassertion of a clock stop instruction, the
VEE voltage is output and the DISP OFF bit is set to 0 before common
signals are output.

In this unit, the terminal with asterisk mark (*) is open terminal which is not connected to the outside.

To serial No.006XXXXX

TC9457F-013
JAPAN

From serial No.007XXXXX

TC7457F-022
JAPAN

– 27 –

GX-CD1200W

— M E M O —

– 28 –

PARTS GUIDE

MODEL GX-CD1200W(GL)

“HOW TO ORDER REPLACEMENT PARTS”

To have your order filled promptly and correctly, please furnish the
following information.

1. MODEL NUMBER 2. REF. No.

3. PART NO. 4. DESCRIPTION

MARK: SPARE PARTS-DELIVERY SECTION

GX-CD1200W

PORTABLE CD STEREO

COMPONENT SYSTEM

GX-CD1200W(BK)

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP

Explanation of capacitors/resistors parts codes

Capacitors

VCC ....................... Ceramic type

VCK........................ Ceramic type

VCT........................ Semiconductor type

VC • • MF ............... Cylindrical type (without lead wire)

VC • • MN............... Cylindrical type (without lead wire)

VC • • TV................ Square type (without lead wire)

VC • • TQ ............... Square type (without lead wire)

VC • • CY ............... Square type (without lead wire)

VC • • CZ ............... Square type (without lead wire)

VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%,
"C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is ±20%.

Resistors

VRD ....................... Carbon-film type

VRS........................ Carbon-film type

VRN ....................... Metal-film type

VR • • MF ............... Cylindrical type (without lead wire)

VR • • MN............... Cylindrical type (without lead wire)

VR • • TV................ Square type (without lead wire)

VR • • TQ ............... Square type (without lead wire)

VR • • CY ............... Square type (without lead wire)

VR • • CZ ............... Square type (without lead wire)

VR • • • • • • • • • J .. The 13th character represents error.

("J" ±5%, "F" ±1%, "D" ±0.5%.)

If there are no indications for other parts, the resistors are ±5%
carbon-film type.

NOTE:

Parts marked with “ ” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

– 29 –

GX-CD1200W

PARTS CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTIONNO.

INTEGRATED CIRCUITS

IC1 VHITA7358AP-1 J AG FM Front End,TA7358AP
IC2 VHILA1805//-1 J AM FM/AM IF MPX.,LA1805
IC101 VHITA8189N/-1 J AM Record/Playback Amp.,TA8189N
IC151 VHITA2011S/-1 J AM Mic Amp.,TA2011S
IC201 VHIBA3822LS-1 J AL Graphic Equalizer,BA3822LS
IC202,203 VHILB1403N/-1 J AG Level Meter Driver,LB1403N
IC401 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P
IC402 VHILA4663//-1 J AQ Power Amp.,LA4663
IC501,502 VHIKA7809AP-1 J Voltage Regulator,KA7809AP
IC801 VHITA2109F/-1 J AL Servo Pre Amp.,TA2109F
IC802 VHITC9457F0-1 J AZ Servo/Signal Control,TC9457F0
IC803 VHILA6541D/-1 J AW Focus/Tracking/Spin/Sled Driver,

LA6541D

TRANSISTORS

Q153 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q154 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q156 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q181,182 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q301 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q403,404 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q502,503 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q504 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q505 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q601 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q602 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q603 VSKTD2058Y/-1 J AF Silicon,NPN,KTD2058 Y
Q801 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q802 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q803,804 VSKRC102M//-1 J AC Digital,NPN,KRC102 M

DIODES

D1,2 VHDDS1SS133-1 J AB Silicon,DS1SS133
D152 VHDDS1SS133-1 J AB Silicon,DS1SS133
D154 VHDDS1SS133-1 J AB Silicon,DS1SS133
D156 VHDDS1SS133-1 J AB Silicon,DS1SS133
D158 VHDDS1SS133-1 J AB Silicon,DS1SS133
D162~165 VHDDS1SS133-1 J AB Silicon,DS1SS133

! D651 VHDTS4B03GM-1 J AK Silicon,TS4B03GM

DZ601 VHEDZ8R2BSB-1 J AB Zener,8.2V,DZ8.2BSB
LED1 VHP333ID213-1 J LED,RED,333ID213
LED253~260 VHP333ID213-1 J LED,RED,333ID213
LED401 VHP333ID213-1 J LED,RED,333ID213
LED501,502 VHP333ID213-1 J LED,RED,333ID213

FILTERS

CF1 RFILR0008AWZZ J AE FM Band Pass Filter
CF2 92LFILTF1342A J AD FM IF,10.7 MHz
CF3 RFILA0001BGZZ J AC AM IF,455 kHz

TRANSFORMER

! T601 RTRNP0001BGZZ J AX Power

COILS

L1 RCILB0001BGZZ J AD FM Oscillation
L2 RCILR0001BGZZ J AA FM Tracking
L3,4 RCILA0001BGZZ J AH MW/SW1 Bar Antenna
L5 RCILA0003BGZZ J AC SW2 Antenna
L6 RCILB0002BGZZ J AC MW Oscillation
L7 RCILB0003BGZZ J AC SW1 Oscillation
L8 RCILB0004BGZZ J AC SW2 Oscillation
L9 RCILI0002BGZZ J AD FM IF
L10 RCILI0003BGZZ J AD FM Detection
L11 RCILI0001BGZZ J AD AM IF
L103,104 VP-MK223K0000 J AC 22 mH,Choke
L301 RCILB0005BGZZ J AD Bias Oscillation
L501 VP-MK470K0000 J AB 47 µH,Choke
L801 VP-DHR82K0000 J AE 0.82 µH,Choke
L802,803 VP-DH100K0000 J AB 10 µH,Choke

VARIABLE RESISTORS

VR1 RVR-M0026AWZZ J AC 10 kohm (B),Semi-VR [VCO]
VR102 RVR-M0018AWZZ J AC 470 ohms (B),Semi-VR

[Tape Speed]

PRICE
RANK

VR202 RVR-Q0002BGZZ J AE 50 kohms (B)×2 [X-BASS]
VR203~205 RVR-Q0001BGZZ J AC 100 kohm (B)×2

VR401 RVR-B0002BGZZ J 50 kohms (B)×2 [VOLUME]

DESCRIPTION

[Graphic Equalizer]

VARIABLE CAPACITORS

TC5,6 RTO-H1003SJZZ J AG Trimmer,5 pF
TC7,8 RTO-H1001BGZZ J AD Trimmer,10 pF
TC9 RVC-Z0001BGZZ J AF Fine Tuning
VC1~4 RVC-R0001BGZZ J AK Variable Capacitance with

Trimmer (TC1~4)

VIBRATOR

XL801 RCRM-0008AWZZ J AF Ceramic,16.93 MHz

CAPACITORS

C2 VCCCPU1HH5R0J J AA 5 pF (CH),50V
C4 VCCCPU1HH240J J AA 24 pF (CH),50V
C5 VCKYPA1HB102K J AA 0.001 µF,50V
C6,7 VCKYPA1HB472K J AB 0.0047 µF,50V
C8,9 VCKZPA1HF223Z J AA 0.022 µF,50V
C10 VCCCPU1HH150J J AA 15 pF (CH),50V
C11 VCCCPU1HH220J J AA 22 pF (CH),50V
C12 VCCCPU1HH3R0J J AA 3 pF (CH),50V
C13 VCKZPA1HF223Z J AA 0.022 µF,50V
C14 VCCCPU1HH5R0J J AA 5 pF (CH),50V
C15 VCKZPA1HF223Z J AA 0.022 µF,50V
C17 VCKZPA1HF223Z J AA 0.022 µF,50V
C18 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C19 VCKYPA1HB331K J AA 330 pF,50V
C20 VCKYPA1HB222K J AA 0.0022 µF,50V
C21 VCCUPA1HJ5R0C J AA 5 pF (UJ),50V
C22 VCKZPA1HF223Z J AA 0.022 µF,50V
C23 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C24~26 VCKZPA1HF223Z J AA 0.022 µF,50V
C27 VCKYPA1HB472K J AB 0.0047 µF,50V
C29 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C30 VCKZPA1HF223Z J AA 0.022 µF,50V
C31 VCQYKA1HM472K J AB 0.0047 µF,50V,Mylar
C32 VCQYKA1HM822K J AA 0.0082 µF,50V,Mylar
C33 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C34 VCKYPA1HB471K J AA 470 pF,50V
C35 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C36 92LCPU100V1500 J AC 0.0015 µF,100V
C37,38 VCQYKA1HM123K J AA 0.012 µF,50V,Mylar
C39~41 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C42 VCKZPA1HF223Z J AA 0.022 µF,50V
C43 VCKYPA1HB221K J AA 220 pF,50V
C101,102 VCKYPA1HB471K J AA 470 pF,50V
C103,104 VCKYPA1HB471K J AA 470 pF,50V
C105~108 VCKYPA1HB331K J AA 330 pF,50V
C109,110 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C111,112 VCQYKA1HM153K J AB 0.015 µF,50V,Mylar
C113~116 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C117,118 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C119,120 VCQYKA1HM333K J AB 0.033 µF,50V,Mylar
C121,122 VCKYPA1HB331K J AA 330 pF,50V
C123,124 VCKYPA1HB103K J AA 0.01 µF,50V
C125,126 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C127 RC-GZA337AF1A J AB 330 µF,10V,Electrolytic
C128 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C129 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C131,132 VCKYPA1HB121K J AA 120 pF,50V
C133,134 VCKYPA1HB151K J AA 150 pF,50V
C137,138 VCQYKA1HM152K J AB 0.0015 µF,50V,Mylar
C151 RC-GZA334AF1H J AA 0.33 µF,50V,Electrolytic
C152 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C154 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C155 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C156 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C157 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C158,159 RC-GZA476AF1E J AB 47 µF,25V,Electrolytic
C160 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C180 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C181,182 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C183,184 VCKYPA1HB221K J AA 220 pF,50V
C185,186 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C200 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C201,202 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic

– 1 –

GX-CD1200W

NO. PARTS CODE

C203,204 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C205,206 VCQYKA1HM103K J AA 0.01 µF,50V,Mylar
C207,208 VCKYPA1HB471K J AA 470 pF,50V
C209,210 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar
C211,212 VCQYKA1HM152K J AB 0.0015 µF,50V,Mylar
C213,214 RC-GZA334AF1H J AA 0.33 µF,50V,Electrolytic
C215,216 VCQYKA1HM562K J AA 0.0056 µF,50V,Mylar
C217,218 RC-GZA474AF1H J AA 0.47 µF,50V,Electrolytic
C219,220 VCQYKA1HM393K J AB 0.039 µF,50V,Mylar
C221,222 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C251,252 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C253,254 VCKZPA1HF223Z J AA 0.022 µF,50V
C255,256 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C257 RC-GZA476AF1E J AB 47 µF,25V,Electrolytic
C259,260 VCQYKA1HM392K J AA 0.0039 µF,50V,Mylar
C301 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C302 VCQYKA1HM222K J AA 0.0022 µF,50V,Mylar
C303 VCQYKA1HM562K J AA 0.0056 µF,50V,Mylar
C304 VCKZPA1HF223Z J AA 0.022 µF,50V
C305 VCQYKA1HM152K J AB 0.0015 µF,50V,Mylar
C306 VCKYPA1HB391K J AA 390 pF,50V
C307 VCKYPA1HB151K J AA 150 pF,50V
C401,402 VCQYKA1HM682K J AA 0.0068 µF,50V,Mylar
C403,404 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C405,406 VCQYKA1HM332K J AA 0.0033 µF,50V,Mylar
C407,408 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C409,410 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C411 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C412 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C413,414 VCQYKA1HM102K J AA 0.001 µF,50V,Mylar
C415,416 VCQYKA1HM154K J AB 0.15 µF,50V,Mylar
C418 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C419,420 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C423 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C424 RC-GZA476AF1E J AB 47 µF,25V,Electrolytic
C425~428 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C429,430 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C433 VCKZPA1HF223Z J AA 0.022 µF,50V
C505 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C506 VCKZPA1HF223Z J AA 0.022 µF,50V
C508 RC-GZA107AF1C J AB 100 µF,16V,Electrolytic
C509 VCKZPA1HF223Z J AA 0.022 µF,50V
C510 RC-GZG338AF1E J 3300 µF,25V,Electrolytic
C511 VCKZPA1HF223Z J AA 0.022 µF,50V
C513,514 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C601 VCKZPA1HF223Z J AA 0.022 µF,50V
C602 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C603 VCKZPA1HF223Z J AA 0.022 µF,50V
C604 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C651~654 VCKZPA1HF223Z J AA 0.022 µF,50V
C801 VCQYKA1HM103K J AA 0.01 µF,50V,Mylar

C802 VCKZPA1HF223Z J AA 0.022 µF,50V
C804 VCCCPA1HH2R0C J AA 2 pF (CH),50V
C805 VCKZPA1HF223Z J AA 0.022 µF,50V
C806 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C807 VCKZPA1HF473Z J AA 0.047 µF,50V
C813 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C814 VCKZPA1HF473Z J AA 0.047 µF,50V
C815 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C816 VCKZPA1HF223Z J AA 0.022 µF,50V
C817 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C818 VCCSPA1HL560J J AA 56 pF,50V
C819,820 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C821 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C822 VCKZPA1HF473Z J AA 0.047 µF,50V
C823 VCKZPA1HF223Z J AA 0.022 µF,50V
C824 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C825 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C826 VCCSPA1HL470J J AA 47 pF,50V
C827 VCQYKA1HM153K J AB 0.015 µF,50V,Mylar
C828 VCKYPA1HB272K J AA 0.0027 µF,50V
C829 VCKYPA1HB472K J AB 0.0047 µF,50V
C830 VCQYKA1HM103K J AA 0.01 µF,50V,Mylar
C832 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C833 VCQYKA1HM333K J AB 0.033 µF,50V,Mylar
C834,835 VCKYPA1HB471K J AA 470 pF,50V
C836~839 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C840~842 VCKZPA1HF473K J AA 0.047 µF,50V
C843 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C844 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C845 VCKZPA1HF473Z J AA 0.047 µF,50V

PRICE

RANK

DESCRIPTION

[To Serial No.00404990 Only]

NO.

C846 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C847 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C848 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C849,850 VCKYPA1HB121K J AA 120 pF,50V
C851,852 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C853 VCKZPA1HF223Z J AA 0.022 µF,50V
C854 VCKYPA1HB682K J AB 0.0068 µF,50V
C855 VCKZPA1HF223Z J AA 0.022 µF,50V
C858 VCKZPA1HF223J J 0.022 µF,50V
C859 VCKYPA1HB272K J AA 0.0027 µF,50V
C860 VCKYPA1HB152K J AA 0.0015 µF,50V
C863 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C893 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C894 VCKZPA1HF223Z J AA 0.022 µF,50V

PRICE

RANK

DESCRIPTIONPARTS CODE

RESISTORS

R1 VRD-ST2EE100J J AA 10 ohm,1/4W
R2 VRD-ST2CD330J J AA 33 ohms,1/6W
R3 VRD-ST2CD470J J AA 47 ohms,1/6W
R4 VRD-ST2CD334J J AA 330 kohms,1/6W
R5 VRD-ST2CD101J J AA 100 ohm,1/6W
R7 VRD-ST2CD824J J AA 820 kohms,1/6W
R8 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R9 VRD-ST2CD123J J AA 12 kohms,1/6W
R10,11 VRD-ST2EE470J J AA 47 ohms,1/4W
R12 VRD-ST2CD102J J AA 1 kohm,1/6W
R13 VRD-ST2EE101J J AA 100 ohm,1/4W
R14 VRD-ST2CD104J J AA 100 kohm,1/6W
R15,16 VRD-ST2CD103J J AA 10 kohm,1/6W
R17,18 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R19 VRD-ST2CD153J J AA 15 kohms,1/6W
R20 VRD-ST2EE100J J AA 10 ohm,1/4W
R100 VRD-ST2EE151J J AA 150 ohms,1/4W
R101,102 VRD-ST2CD101J J AA 100 ohm,1/6W
R105,106 VRD-ST2CD184J J AA 180 kohms,1/6W
R107,108 VRD-ST2CD103J J AA 10 kohm,1/6W
R109,110 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R111,112 VRD-ST2CD223J J AA 22 kohms,1/6W
R113,114 VRD-ST2CD124J J AA 120 kohms,1/6W
R115,116 VRD-ST2CD681J J AA 680 ohms,1/6W
R117,118 VRD-ST2CD334J J AA 330 kohms,1/6W
R119,120 VRD-ST2CD101J J AA 100 ohm,1/6W
R121~124 VRD-ST2CD103J J AA 10 kohm,1/6W
R127,128 VRD-ST2CD223J J AA 22 kohms,1/6W
R129,130 VRD-ST2CD154J J AA 150 kohms,1/6W
R131,132 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R133,134 VRD-ST2CD823J J AA 82 kohms,1/6W
R135,136 VRD-ST2CD103J J AA 10 kohm,1/6W
R151 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R152 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R153 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R154 VRD-ST2CD561J J AA 560 ohms,1/6W
R161 VRD-ST2CD105J J AA 1 Mohm,1/6W
R165 VRD-ST2CD103J J AA 10 kohm,1/6W
R166 VRD-ST2EE561J J AA 560 ohms,1/4W
R168,169 VRD-ST2CD103J J AA 10 kohm,1/6W
R170,171 VRD-ST2CD333J J AA 33 kohms,1/6W
R172,173 VRD-ST2CD103J J AA 10 kohm,1/6W
R174 VRD-ST2CD223J J AA 22 kohms,1/6W
R177 VRD-ST2CD102J J AA 1 kohm,1/6W
R180 VRD-ST2EE561J J AA 560 ohms,1/4W
R181,182 VRD-ST2CD102J J AA 1 kohm,1/6W
R183,184 VRD-ST2CD334J J AA 330 kohms,1/6W
R185,186 VRD-ST2CD221J J AA 220 ohms,1/6W
R187,188 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R200 VRD-ST2EE331J J AA 330 ohms,1/4W
R201,202 VRD-ST2CD102J J AA 1 kohm,1/6W
R203,204 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R205 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R206 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R207 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R208 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R211,212 VRD-ST2CD102J J AA 1 kohm,1/6W
R251,252 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R253,254 VRD-ST2CD393J J AA 39 kohms,1/6W
R255,256 VRD-ST2EE121J J AA 120 ohms,1/4W
R257,258 VRD-ST2CD103J J AA 10 kohm,1/6W
R259,260 VRD-ST2EE121J J AA 120 ohms,1/4W
R301 VRD-ST2EE331J J AA 330 ohms,1/4W
R302,303 VRD-ST2EE101J J AA 100 ohm,1/4W
R304 VRD-ST2EE100J J AA 10 ohm,1/4W

– 2 –

GX-CD1200W

PARTS CODE NO. PARTS CODE

R305 VRD-ST2EE273J J AA 27 kohms,1/4W
R306 VRD-ST2EE470J J AA 47 ohms,1/4W
R351,352 VRD-ST2CD473J J AA 47 kohms,1/6W
R353,354 VRD-ST2CD273J J AA 27 kohms,1/6W
R401,402 VRD-ST2CD104J J AA 100 kohm,1/6W
R403,404 VRD-ST2CD103J J AA 10 kohm,1/6W
R405,406 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R407~410 VRD-ST2CD123J J AA 12 kohms,1/6W
R411 VRD-ST2EE331J J AA 330 ohms,1/4W
R412,413 VRD-ST2CD103J J AA 10 kohm,1/6W
R415,416 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R417,418 VRD-ST2CD223J J AA 22 kohms,1/6W
R419,420 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R425,426 VRD-ST2CD102J J AA 1 kohm,1/6W
R427,428 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R429 VRD-ST2CD104J J AA 100 kohm,1/6W
R431 VRD-ST2CD273J J AA 27 kohms,1/6W
R433~436 VRD-ST2CD2R2J J AA 2.2 ohms,1/6W
R437,438 VRD-ST2EE121J J AA 120 ohms,1/4W
R440 VRD-ST2EE471J J AA 470 ohms,1/4W
R441,442 VRD-ST2CD153J J AA 15 kohms,1/6W
R511~513 VRD-ST2CD103J J AA 10 kohm,1/6W
R514 VRD-ST2CD104J J AA 100 kohm,1/6W
R515 VRD-ST2CD121J J AA 120 ohms,1/6W
R516 VRD-ST2CD302J J AA 3.6 kohms,1/6W
R518,519 VRD-ST2CD102J J AA 1 kohm,1/6W
R520,521 VRD-ST2CD103J J AA 10 kohm,1/6W
R601 VRD-ST2EE271J J AA 270 ohms,1/4W
R602 VRD-ST2EE101J J AA 100 ohm,1/4W
R801 VRD-ST2EE220J J AA 22 ohms,1/4W
R802 VRD-ST2CD222J J AA 2.2 kohms,1/6W

R803 VRD-ST2CD823J J AA 82 kohms,1/6W
R804 VRD-ST2CD683J J AA 68 kohms,1/6W
R805 VRD-ST2CD393J J AA 39 kohms,1/6W
R806 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R807 VRD-ST2CD102J J AA 1 kohm,1/6W
R811 VRD-ST2CD223J J AA 22 kohms,1/6W
R812 VRD-ST2CD102J J AA 1 kohm,1/6W
R820 VRD-ST2CD473J J AA 47 kohms,1/6W
R821,822 VRD-ST2CD223J J AA 22 kohms,1/6W
R824 VRD-ST2CD103J J AA 10 kohm,1/6W
R826 VRD-ST2CD224J J AA 220 kohms,1/6W
R827 VRD-ST2CD153J J AA 15 kohms,1/6W
R828 VRD-ST2CD103J J AA 10 kohm,1/6W
R829 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R830 VRD-ST2CD103J J AA 10 kohm,1/6W
R831~834 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R835,836 VRD-ST2CD153J J AA 15 kohms,1/6W
R839 VRD-ST2CD473J J AA 47 kohms,1/6W
R840 VRD-ST2EE100J J AA 10 ohm,1/4W
R844 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R846 VRD-ST2CD331J J AA 330 ohms,1/6W
R847 VRD-ST2CD102J J AA 1 kohm,1/6W
R848 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R849 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R851~853 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R857,858 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R861 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R863 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R865 VRD-ST2CD102J J AA 1 kohm,1/6W
R891 VRD-ST2CD683J J AA 68 kohms,1/6W

R892 VRD-ST2CD563J J AA 56 kohms,1/6W
R893~895 VRD-ST2CD683J J AA 68 kohms,1/6W
R896 VRD-ST2CD563J J AA 56 kohms,1/6W

PRICE

RANK

DESCRIPTIONNO.

[To Serial No.00404990 Only]

[From Serial No.00504991]
[From Serial No.00504991]
[From Serial No.00504991]
[From Serial No.00504991]

OTHER CIRCUITRY PARTS

BI801/CNS801 QCNWN0026BGZZ J Connector Ass’y,8/8Pin
BI802/CNS802 QCNWN0027BGZZ J Connector Ass’y,5/5Pin

BI802/CNS802 QCNWN0032BGZZ J Connector Ass’y,7/7Pin
BI803/CNS803 QCNWN0028BGZZ J Connector Ass’y,6/6Pin

BI804/CNS804 QCNWN0031BGZZ J Connector Ass’y,6/6Pin
CNP101 QCNCM705CAFZZ J AA Plug,3Pin
CNP102 QCNCM705DAFZZ J AB Plug,4Pin
CNP103 QCNCM698JAFZZ J AC Plug,9Pin

[To Serial No.00404990]
[From Serial No.00504991]

PRICE
RANK

CNP501 QTANA0001BGZZ J AD Terminal,Speaker
CNP601 QCNCM035BAWZZ J AB Plug,2Pin
CNP803 92LCONE6P53254 J AC Plug,6Pin
CNP804 QCNCM705FAFZZ J AB Plug,6Pin
CNS101 QCNWN0001BGZZ J AD Connector Ass’y,3Pin
CNS102 QCNWN0002BGZZ J AE Connector Ass’y,4Pin
CNS103 QCNWN0003BGZZ J AF Connector Ass’y,9Pin
CNS601 QCNWN0006BGZZ J AD Connector Ass’y,2Pin

! F601 QFS-D402ABGNI J AC T4A L 250V

FW1 QCNWN0038BGZZ J Flat Wire,4Pin
FW2 QCNWN0014BGZZ J AA Flat Wire,2Pin
FW801 QCNWN0030AFZZ J AG Flat Wire,10Pin
FW802 QCNWN0029AFZZ J Flat Wire,2Pin
J151 QJAKA0004BGZZ J Jack,Mic
J401 QJAKM0001BGZZ J AE Jack,Headphones
LCD801 RV-LX0001BGZZ J LCD Display
M501(300-10) 92L1959123012 J Motor with Pulley [Tape]
M801 92LMMTR1651B J AL Motor with Chassis [Sled]
M802 92LMMTR1854A J AP Motor with Gear [Spindle]
MIC151 RMICC0001BGZZ J AF Built-in Microphone

! SO601 QSOCA0006SJZZ J AB AC Socket

SP401,402 VSP0012PBG28A J Speaker,Woofer
SP403,404 RALMB0001BGZZ J AC Speaker,Tweeter
SW1 QSW-S9001BGZZ J AE Switch,Slide Type

SW101 QSW-S9002BGZZ J AD Switch,Slide Type
SW102 QSW-S9003BGZZ J AC Switch,Slide Type [Beat Cancel]

SW103 QSW-S9004BGZZ J AC Switch,Slide Type [Dubbing
SW401 QSW-P9001BGZZ J AE Switch,Push Type [Surround]

SW501 QSW-S9005BGZZ J AD Switch,Slide Type

! SW601 QSW-S0004SJZZ J AK Switch,Slide Type

SW702 QSWF9001AW01 J Switch,Push Type [Pickup In]
SW801 QSW-K0008AWZZ J AC Switch,Key Type [Play/Pause]
SW801 92LSWICHT1663 J AC Switch,Key Type [Play/Pause]
SW802 QSW-K0008AWZZ J AC Switch,Key Type [Stop]
SW803 QSW-K0008AWZZ J AC Switch,Key Type [Cue/Track Up]
SW804 QSW-K0008AWZZ J AC Switch,Key Type

SW810 QSW-P0004AWZZ J AE Switch,Push Type [Open/Close]
SW901(300-12) 92L640101149 J Switch,Leaf Type [Tape 1 Main]
SW902(300-11) 92L640101149 J Switch,Leaf Type [Tape 2 Main]
SW903(300-13) 92L640101149 J Switch,Leaf Type [Tape 2 Play]
SW904(300-14) 92L64030204 J Switch,Slide Type

DESCRIPTION

[Band Selector]
[Record/Playback]

Speed/Mic/FM Mode]

[Function Selector]
[Voltage Selector]

[Review/Track Down]

[Tape 2 Direction]

CD MECHANISM PARTS

301 NGERH0011AWZZ J AC Gear,Middle
302 NGERH0012AWZZ J AC Gear,Drive
303 MLEVP0080AWZZ J AC Rail,Guide
304 NSFTM0020AWFW J AD Shaft,Guide
305 92LMCUSN1524A J AD Cushion

! 306 92LHPC1LASY J Pickup Unit Ass’y
! 306 92LHPC1LXASY J BD Pickup Unit Ass’y

307 PCOVP1001AWSA J AE Cover,CD Mechanism
701 XBSSD26P06000 J AA Screw,ø2.6×6mm
702 XHBSD20P05000 J AA Screw,ø2×5mm
703 XBBSD20P03000 J AA Screw,ø2×3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5×ø3.8×0.25mm
M801 92LMMTR1651B J AL Motor with Chassis [Sled]
M802 92LMMTR1854A J AP Motor with Gear [Spindle]
SW702 QSWF9001AW01 J Switch,Push Type [Pickup In]

[To Serial No.00404990]
[From Serial No.00504991]

CABINET PARTS

201 GCABA1003BGSA J Front Cabinet [GL]
201 GCABA1003BGSB J Front Cabinet [BK]
202 GFTAC0001BGSB J AK Cassette Holder [Tape 1] [BK]
202 GFTAC0001BGSC J Cassette Holder [Tape 1] [GL]
203 GFTAC0002BGSB J AK Cassette Holder [Tape 2] [BK]
203 GFTAC0002BGSC J Cassette Holder [Tape 2] [GL]
204 HBDGA1003BGSA J Badge,SHARP
205 HBDGS1001BGSA J AF Sheet,Surround Sound System
206 HDECQ0001BGSA J AH Panel,Display
207 HDECQ0004BGSA J AD Ring,Volume Knob
208 HDECQ0017BGSA J Panel,Cassette Holder [Tape 1]

– 3 –

GX-CD1200W

NO. PARTS CODE

209 HDECQ0008BGSA J AD Panel,Cassette Holder [Tape 2]
210 HDECZ0001BGSA J AC Panel,Dial Pointer
211 HSSND0001BGSA J AC Dial Pointer
212 JKNBQ0001BGSC J Knob,Tuning
213 LANGT0001BGFW J AD Bracket,Front Cabinet
214 MLIFP0001BGZZ J AD Gear,Cassette Holder
215 MSPRD0001BGFW J AB Spring,Cassette Holder Up
216 NGERH0002BGZZ J AC Gear,Tuning Knob
218 LANGG0001BGFW J AB Guide,Dial Pointer
219 HDECQ0005BGSA J AC Cap,Volume Knob
220 JKNBK0001BGSB J Knob,Volume
221 LHLDW1033CE00 J Nylon Band
222 JBTN-0001BGSB J AC Button,Record [Tape 1] [BK]
222 JBTN-0001BGSC J Button,Record [Tape 1] [GL]
223 JBTN-0002BGSB J AC Button,Play [Tape 1] [BK]
223 JBTN-0002BGSC J Button,Play [Tape 1] [GL]
224 JBTN-0003BGSB J AC Button,Rewind [Tape 1] [BK]
224 JBTN-0003BGSC J Button,Rewind [Tape 1] [GL]
225 JBTN-0004BGSB J AC Button,Fast Forward [Tape 1]

225 JBTN-0004BGSC J Button,Fast Forward [Tape 1]
226 JBTN-0005BGSB J AC Button,Stop/Eject [Tape 1] [BK]

226 JBTN-0005BGSC J Button,Stop/Eject [Tape 1] [GL]
227 JBTN-0006BGSB J AC Button,Pause [Tape 1] [BK]
227 JBTN-0006BGSC J Button,Pause [Tape 1] [GL]
228 JBTN-0007BGSB J AC Button,Reverse Mode [Tape 2]

228 JBTN-0007BGSC J Button,Reverse Mode [Tape 2]
229 JBTN-0008BGSB J AC Button,Play [Tape 2] [BK]

229 JBTN-0008BGSC J Button,Play [Tape 2] [GL]
230 JBTN-0009BGSB J AC Button,Rewind [Tape 2] [BK]
230 JBTN-0009BGSC J Button,Rewind [Tape 2] [GL]
231 JBTN-0010BGSB J AC Button,Fast Forward [Tape 2]

231 JBTN-0010BGSC J Button,Fast Forward [Tape 2]
232 JBTN-0011BGSB J AC Button,Stop/Eject [Tape 2] [BK]

232 JBTN-0011BGSC J Button,Stop/Eject [Tape 2] [GL]
233 JBTN-0012BGSB J AC Button,Direction [Tape 2] [BK]
233 JBTN-0012BGSC J Button,Direction [Tape 2] [GL]
234 LANGF0001BGZW J Support,Mechanism Button Shaft
235 LHLDZ8001BG00 J AC Holder,Mic
236 LHLDZ1002BGZZ J AC Holder,LED A
237 MSPRC0001BGFJ J AC Spring,Battery,­238 PRDAR0001BGFW J AL Heat Sink,Main
239 NGERK0001BGZZ J AD Dial Drum
240 PSHEP0001BGSA J AD Sheet,LED,Left
241 PSHEP0002BGSA J AD Sheet,LED,Right
242 JKNBZ0001BGSA J AC Knob,Fine Tuning
243 PCOVZ9001BGZZ J AB Cover,Dial Pointer
244 MSPRP0001BGFW J AC Plate,Record
245 GCABB1003BGSA J Rear Cabinet [GL]
245 GCABB1003BGSB J Rear Cabinet [BK]
246 GLEGG0001BG00 J AB Cushion,Leg
247 JHNDP1002BGSA J Handle [GL]
247 JHNDP1002BGSB J Handle [BK]
248 LHLDQ1001BGZZ J AE Holder,AC Socket/Voltage

249 MSPRB0002BGFW J AB Spring,Rod Antenna
250 MSPRC0002BGFJ J AC Spring,Battery,+/­251 MSPRC0003BGFJ J AC Spring,Battery,+/­253 QANTR0002BGZZ J AK Rod Antenna
254 LHLDR1001BGZZ J AD Holder,Tuning
255 NGERK0002BGZZ J AB Gear,Tuning A
256 NGERK0003BGZZ J AB Gear,Tuning B
257 JKNBM0001BGSA J AD Button,Surround
258 JKNBP0001BGSA J AA Knob,Function
259 JKNBP0001BGSA J AA Knob,Dubbing Speed
260 JKNBP0002BGSA J AB Knob,Band Selector
261 LHLDS1002BGZZ J AC Holder,Record Lever
262 MLEVP0002BGZZ J AB Lever,Record
263 GFTAB1001BGSB J AE Battery Compartment Lid [BK]
263 GFTAB1001BGSC J Battery Compartment Lid [GL]
264 TSPC-0017BGZZ J Label,Specifications [GL]

264 TSPC-0018BGZZ J Label,Specifications [GL]
264 TSPC-0020BGZZ J Label,Specifications [GL]

PRICE

RANK

DESCRIPTION

[BK]
[GL]

[BK]
[GL]

[BK]
[GL]

Selector

[For Malaysia/Asia Middle East/
Africa]

[For Jordan/Egypt]
[For Thailand]

NO.

264 TSPC-0026BGZZ J Label,Specifications [BK]

264 TSPC-0027BGZZ J Label,Specifications [BK]
264 TSPC-0028BGZZ J Label,Specifications [BK]
264 TSPC-0029BGZZ J Label,Specifications [GL]
264 TSPC-0030BGZZ J Label,Specifications [BK]
266 PRDAR0002BGFW J Heat Sink,Sub

267 GCABC1003BGSA J Top Cabinet [GL]
267 GCABC1003BGSB J Top Cabinet [BK]
268 GFTAT1001BGSA J CD Lid [GL]
268 GFTAT1001BGSB J CD Lid [BK]
269 HPNLZ1001BGSA J Panel,Decoration
270 HPNLZ1002BGSA J Panel,LCD
271 JBTN-0024BGSA J Button,CD Lid Open [GL]
271 JBTN-0024BGSB J Button,CD Lid Open [BK]
272 MLEVP0003BGZZ J Lock Lever,CD Lid
273 JKNBK0002BGSA J Button,Function
274 LHLDM1001BGZZ J Stabilizer
275 PMAGF0001BGZZ J Magnet
276 LHLDZ1003BGZZ J Holder,LCD
277 MSPRD0002BGFJ J Spring,CD Lid

! 278 QFSHD0017CEZZ J Holder,Fuse
! 279 QFSHD0018CEZZ J Holder,Fuse

280 MSPRB0003BGFW J Spring,CD LID Open Button
300 CMECB0001BG01 J BL Tape Mechanism Ass’y
300- 1 92L192104309 J Pinch Roller Arm Ass’y
300- 2 92L195904302 J Pinch Roller Arm Ass’y,Rewind
300- 3 92L195904301 J Pinch Roller Arm Ass’y,Fast

300- 4 92L6201-01-111 J Head,Record/Playback,Tape 1
300- 5 92L6209-10-10 J Head,Erase,Tape 1
300- 6 92L6216-07-01 J Head,Playback,Tape 2
300- 7 92L19210703 J FF/REW Belt
300- 8 92L182112173 J Main Belt,Tape 1
300- 9 92L182112142 J Main Belt,Tape 2
300-10(M501) 92L1959123012 J Motor with Pulley [Tape]
300-11(SW902) 92L640101149 J Switch,Leaf Type [Tape 2 Main]
300-12(SW901) 92L640101149 J Switch,Leaf Type [Tape 1 Main]
300-13(SW903) 92L640101149 J Switch,Leaf Type [Tape 2 Play]
300-14(SW904) 92L64030204 J Switch,Slide Type

601 XEBSD30P10000 J AA Screw,ø3×10mm
602 XJBSD30P08000 J AA Screw,ø3×8mm
603 XBPSD26P04JS0 J Screw,ø2.6×4mm
604 XHBSD20P04000 J AA Screw,ø2×4mm
605 XJSSD30P10000 J AA Screw,ø3×10mm
606 XBBSF30P10000 J AA Screw,ø3×10mm
607 XJBSD40P16000 J AB Screw,ø4×16mm
608 XEBSD30P20000 J AA Screw,ø3×20mm
609 XHSSF30P06000 J AA Screw,ø3×6mm
610 XEBSD30P10000 J AA Screw,ø3×10mm
611 LX-JZ0002AWFD J AA Screw,ø3×10mm
612 XESSD30P10000 J Screw,ø3×10mm
613 LX-EZ0005AWFD J AA Screw,ø2.6×10mm

PRICE

RANK

DESCRIPTIONPARTS CODE

[For Malaysia/Asia Middle East/
Africa]

[For Jordan/Egypt]
[For Thailand]
[For Australia]
[For Australia]

Forward

[Tape 2 Direction]

SPEAKER BOX PARTS

301 CCAB-120LBG01G J Front Panel,Ass’y,Left [GL]
301 CCAB-120LBG01K J Front Panel,Ass’y,Left [BK]
302 CCAB-120RBG01G J Front Panel,Ass’y,Right [GL]
302 CCAB-120RBG01K J Front Panel,Ass’y,Right [BK]
303 GCABD1001BGSB J AQ Speaker Box,Left [BK]
303 GCABD1001BGSC J Speaker Box,Left [GL]
304 GCABF1001BGSB J AQ Speaker Box,Right [BK]
304 GCABF1001BGSC J Speaker Box,Right [GL]
305 GLEGG0001BG00 J AB Cushion,Leg,Speaker
306 LHLDW1001BGSB J AB Holder,Speaker Cord [BK]
306 LHLDW1001BGSC J Holder,Speaker Cord [GL]
307 QCNWG0001BGZZ J AE Cord,Speaker
308 LPLTW0001BGZZ J AC Support H,Speaker Box
309 LPLTW0002BGZZ J AC Support V,Speaker Box
701 XEBSD30P10000 J AA Screw,ø3×10mm
702 XJBSD40P16000 J AB Screw,ø4×16mm
SP401,402 VSP0012PBG28A J Speaker,Woofer
SP403,404 RALMB0001BGZZ J AC Speaker,Tweeter

– 4 –

GX-CD1200W

PARTS CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTIONNO.

ACCESSORIES/PACKING PARTS

! QACCA0001SJ00 J AS AC Power Supply Cord
! QACCE0007AW00 J AH AC Power Supply Cord
! QACCL0002AW00 J AN AC Power Supply Cord
! QPLGA0250AFZZ J AF Adaptor,AC Plug
! QPLGA0253AFZZ J AE Adaptor,AC Plug

SPAKA0003BGZZ J Packing Add.,Unit
SPAKC0023BGZZ J Packing Case [GL]

[For Malaysia]

SPAKC0024BGZZ J Packing Case [GL]

[Except for Malaysia]

SPAKC0033BGZZ J Packing Case [BK]

[For Malaysia]

SPAKC0034BGZZ J Packing Case [BK]

[Except for Malaysia]

SSAKA0002BGZZ J AB Polyethylene Bag,AC Plug

Adaptor
SSAKH0002BGZZ J AB Polyethylene Bag,Accessories
SSAKH0004BGZZ J AB Polyethylene Bag,Unit
SSAKH0005BGZZ J AB Polyethylene Bag,Speaker
TGANE0002BG03 J Warranty Card [For Philippines]
TGANE0003BGZZ J Warranty Card [For Australia]
TINSZ0008BGZZ J Operation Manual
TLABB0001BGZZ J AB Label,Japan
TLABB0002BGZZ J AC Label,Japan
TLABE0005BGZZ J Label,Ean Bar Code [GL]
TLABE0008BGZZ J Label,Ean Bar Code [BK]
TLABR1137BGZZ J Label,Bar Code [GL]
TLABR1138BGZZ J Label,Bar Code [BK]
TLABS0002BGZZ J Label,Laser
TLABS0003BGZZ J Label,Class 3
TLABZ0001BGZZ J Label,Contru origin for Set
TLABZ0002BGZZ J Label,Contru origin for P-case
TLABZ0009BGZZ J Label,Feature,Left [For Malaysia]
TLABZ0010BGZZ J Label,Feature,Right

[For Malaysia]
TLABZ0011BGZZ J Label,Feature,Left

[Except for Malaysia]
TLABZ0012BGZZ J Label,Feature,Right

[Except for Malaysia]

P.W.B. ASSEMBLY (Not Replacement Item)

PWB-A1~8 DUNTK0003BG01 J — Main/Graphic Equalizer/Volume/

PWB-B QPWBF0027AWZZ J AD CD Motor (PWB Only)
PWB-C1~3 DUNTK0004BG01 J — CD Servo/CD Control/Switch

Fine Tuning/Terminal A/

Terminal B/Power/Holder

(Combined Ass’y)

(Combined Ass’y)

OTHER SERVICE PART

UDSKA0004AFZZ J AZ Pickup Lens Cleaner

PRICE
RANK

DESCRIPTION

– 5 –

GX-CD1200W

A

307

306

B

701

304

701

C

704

302

702

D

301

303

703x2

E

M802

F

305

M801

305x2

G

SW702

PWB-B

H

1

2

Figure 6 CD MECHANISM EXPLODED VIEW

34 5

– 6 –

6

GX-CD1200W

269

248

601x2

272

T601

267

240

211

208

271

278

SW601

PWB-A7

210

241

PWB-A8

214

SO601

236

242

279

280

601

214x2

213

610x2

601

218

258

601

PWB-A4

202

268

PWB-C3

607

609

PWB-A6

PWB-A5

PWB-A2

PWB-A3

257

601

222

215

262

223

237

605x5

259

224

275

VR401

260

225

209

246x2

601x2

226

203

227

274

228

601x2

229

608x3

245

249

246

603

602x2

261

TAPE
MECHANISM

230

231

232

215

239

254

IC502

233

277

601x2

PWB-A1

601

Q601

605x6

253

264

609

611

255

256

602

266

IC402

244

300(300-1, 300-2, 300-3,
300-4, 300-5, 300-6, 300-7,
300-8,300-9,300-10(M501),
300-11(SW902),
300-12(SW901),
300-13(SW903),
300-14(SW904)

CD

A

B

613x3

601x3

PWB-C1

C

607x3

607x2

MECHANISM

PWB-C2

273

276

LCD801

601x3

D

601

213

201

E

204

243

205

270

MIC151

235

F

216

212

206

G

With VR401

219

207

220

221

263

612x3

601

Grease

Silicon

Grease

602x2

250

246

Silicon

238

604

247

606

251

251

234x2

H

Note: Only the unit and consumale parts are supplied as parts supply for the Tape mechanism.

1

2

34 5

Figure 7 CABINET EXPLODED VIEW

– 7 –

6

GX-CD1200W

A

301(LEFT)

303(LEFT)
304(RIGHT)

702x5

302(RIGHT)

SP403(L-CH)

307

SP404(R-CH)

B

701x4

306

C

308

D

305

SP401(L-CH)
SP402(R-CH)

309

305

305

305

TWEETER

SP403(L-CH)

E

BLACK

F

TWEETER

RED

SP403(L-CH)
SP404(R-CH)

G

WOOFER
SP401(L-CH)
SP402(R-CH)

SP404(R-CH)

BLACK

WOOFER

SP401(L-CH)

SP402(R-CH)

RED

H

1

2

Figure 8 SPEAKER EXPLODED VIEW

34 5

– 8 –

6

GX-CD1200W

— M E M O —

– 9 –

— M E M O —

GX-CD1200W

– 10

GX-CD1200W

COPYRIGHT 2000 BY SHARP CORPORATION

©

ALL RIGHTS RESERVED.

No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any from or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.

SHARP CORPORATION
Communication Systems Group
Quality & Reliability Control Center
Higashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A0006-1408DS•HA•I

SCA • SCNZ • EX