Sharp GXCD-130, GXCD-130-C, GXCD-30, GXCD-30-C Service manual

GX-CD30/30C/130/130C

SERVICE MANUAL

GX-CD30
GX-CD30C
GX-CD130

No. S3607GX-CD130

Illustration: GX-CD130

• 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.

GX-CD130C

CONTENTS

IMPORTANT SERVICE NOTES (FOR GX-CD30/130 ONLY) .......................................................................................... 2

SPECIFICATIONS ............................................................................................................................................................. 2

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

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

REMOVING AND REINSTALLING THE MAIN PARTS..................................................................................................... 6

ADJUSTMENT ................................................................................................................................................................... 8

TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 10

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 13

TYPES OF TRANSISTOR ............................................................................................................................................... 13

BLOCK DIAGRAM ........................................................................................................................................................... 14

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD............................................................................................. 18

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 27

FUNCTION TABLE OF IC................................................................................................................................................ 28

PARTS GUIDE/EXPLODED VIEW
PACKING OF THE SET (FOR GX-CD30/130 ONLY)

Page

DIFFERENCE BETWEEN GX-CD30/30C AND GX-CD130/130C

GX-CD30/30C

REMOTE None Used
CONTROL

X-BASS None Used

GX-CD130/130C

SHARP CORPORATION

SHARP ELECTRONICS CORPORATION

Service Headquarters: Sharp Plaza, Mahwah, New Jersey 07430-2135

GX-CD30/30C/130/130C

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

IMPORTANT SERVICE NOTES (FOR GX-CD30/130 ONLY)

BEFORE RETURNING THE AUDIO PRODUCT

(Fire & Shock Hazard)
Before returning the audio product to the user, perform the
following safety checks.

1. Inspect all lead dress to make certain that leads are not
pinched or that hardware is not lodged between the chassis
and other metal parts in the audio product.

2. Inspect all protective devices such as insulating materials,
cabinet, terminal board, adjustment and compartment
covers or shields, mechanical insulators etc.

3. To be sure that no shock hazard exists, check for leakage
current in the following manner.

* Plug the AC line cord directly into a 120 volt AC outlet.
* Using two clip leads, connect a 1.5k ohm, 10 watt resistor

paralleled by a 0.15µF capacitor in series with all exposed
metal cabinet parts and a known earth ground, such as
conduit or electrical ground connected to earth ground.

* Use a VTVM or VOM with 1000 ohm per volt, or higher,

sensitivity to measure the AC voltage drop across the
resistor (See diagram).

* Connect the resistor connection to all exposed metal parts

having a return path to the chassis (antenna, metal cabinet,
screw heads, knobs and control shafts, escutcheon, etc.)
and measure the AC voltage drop across the resistor.

VTVM

AC SCALE

1.5k ohms
10W

0.15 µ F

TO EXPOSED
METAL PARTS

All check must be repeated with the AC line cord plug connection
reversed.
Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp.
AC.) or more is excessive and indicates a potential shock
hazard which must be corrected before returning the audio
product to the owner.

TEST PROBE

CONNECT TO
KNOWN EARTH
GROUND

SPECIFICATIONS

●

General

Power source: AC 120V, 60 Hz

DC 12 V [ "D" size (UM/SUM-1, R20
or HP-2) battery x 8]

Power consumption: 25 W
Output power: FTC; 2.5 W minimum RMS per
(30/130) channel into 6 ohms from 100 Hz to

20 kHz with no more than 10 % total
harmonic distortion.
RMS; 3.5 W per channel at 1 kHz,
10 % total harmonic distortion.
(AC operation)

Output power: RMS; 7 W (3.5 W + 3.5 W)
(30C/130C) (AC operation, 10 % T.H.D.)
Output terminal: Headphones; 16 - 50 ohms

(recommended; 32 ohms)

Dimensions: Width; 12" (304 mm)

Height; 9-1/4" (234 mm)
Depth; 8-9/16" (216 mm)

Weight: 7.1 Ibs. (3.2 kg) without batteries

● Radio

Frequency range: FM; 87.6 - 108 MHz

AM; 530 - 1,702 kHz

● Tape recorder

Frequency response: 50 - 14,000 Hz (Normal tape)
Signal/noise ratio: 50 dB (TAPE 1, recording / playback)

55 dB (TAPE 2, playback)

Wow and flitter: 0.25 % (WRMS)
Motor: DC 12 V electric governor
Bias system: AC bias
Erase system: AC erase

● Compact disc player

Disc: Compact disc
Signal readout: Non-contact, 3-beam semi-

conductor laser pickup

Audio channels: 2
Quantization: 16-bit linear
Filter: 4-tims oversampling digital filter
D/A converter: 1-bit D/A converter
Wow and flutter: Unmeasurable

(less than 0.001% W. peak)

● Speaker

Type: 2-way bass-reflex type
Speakers: 4" (10 cm) woofer x 2

Tweeter x 2

Maximum input power: 5 W
Impedance: 6 ohms
Dimensions: Width; 7-5/16" (185 mm)

Height; 8-11/16" (220 mm)
Depth; 5-15/16" (150 mm)

Weight: 2.2 Ibs. (1.0 kg) /each

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

– 2 –

NAMES OF PARTS

25˚

25˚

H Main Unit

1. CD Play Indicator:

2. CD Repeat Indicator:

3. CD Track Number Indicator

4. CD Eject Button:

5. Remote Control Sensor (GX-CD130/130C ONLY)

6. CD compartment

7. (CD) Track Down/Review Button:

8. (CD) Track Up/Cue Button:

9. (CD) Stop Button:

10. (CD) Play/Repeat Button:

11. (CD) Pause Button:

12. Tuning Control

13. Power/Function/Band Selector Switch

14. Beat Cancel Switch

15. X-Bass Switch (GX-CD130/130C ONLY)

16. Tone Control

17. Volume Control

18. Tweeter

19. Woofer

20. Bass Reflex Port

21. (TAPE1) Cassette Compartment

22. (TAPE1) Record Button:

23. (TAPE1) Play Button:

24. (TAPE1) Rewind Button:

25. (TAPE1) Fast Forward Button:

26. (TAPE1) Stop Eject Button:

27. (TAPE2) Play Button:

28. (TAPE2) Stop Eject Button:

29. (TAPE2) Cassette Compartment

30. Speaker Terminals

31. FM Telescopic Rod Aerial

32. Speaker Wire

33. Speaker Release Lever

34. Battery Compartment

35. Headphones Socket

36. AC Power Input Socket

H Remote Control (GX-CD130/130C ONLY)

1. Remote Control Transmitter LED

2. (CD) Play/Repeat Button:

3. (CD) Track Down /Review Button:

4. (CD) Pause Button:

5. (CD) Track Up/Cue Button:

6. (CD) Stop Button:

00

0

00

RR

R

RR

77

7

77

5 5

3 3

5 /

3

5 5

3 3

44

22

4 /

2

44

22

HH

H

HH

0R0R

0R

0R0R

66

6

66

II

I

II

00

0

00

33

3

33

22

2

22

H H

7 7

H /

7

H H

7 7

00

0

00

H H

7 7

H /

7

H H

7 7

0R0R

0R

0R0R

5 5

3 3

5 /

3

5 5

3 3

66

6

66

4 4

22

4 /

2

4 4

22

HH

H

HH

14
15
16
17

18
19

20

GX-CD30/30C/130/130C

3
1
2

4 5 6 7 8 9 1011 12 13

21 22 23 24 25 26 27 28 29

32

30 31 32

33 33363534

1

2

3

4

18
19

20

5

6

Notes concerning use:

• Periodically clean the transmitter LED on the remote control
and the sensor on the main unit with a soft cloth.

• Exposing the sensor on the main unit to strong light may
interfere with operation. Change the lighting or the direction
of the unit.

• Keep the remote control away from moisture, excessive
heat, shock, and vibrations.

8" - 20' (0.2 - 6 m)

– 3 –

GX-CD30/30C/130/130C

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 and compact disc out of the unit.

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

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

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

Front
Cabinet

( A3 ) x1

( A2 ) x1

Power PWB

( A1 ) x2
ø3 x12mm

STEP REMOVAL PROCEDURE FIGURE

UNIT

1 Front Cabinet 1. Screw....................(A1) x7 4-1

2. Socket...................(A2) x1

3. Flat Cable ............. (A3) x1

2 Top Cabinet 1. Open the CD lid.

(with CD Block) 2. Screw.................... (B1) x5 4-2

3. Flat Cable ............. (B2) x2 4-2, 4-3

4. Tip.........................(B3) x1 4-2

3 Tuner PWB 1. Screw................... (C1) x3 4-3

(with Tuner Frame) 2. Flat Cable .............(C2) x1

4 Main PWB 1. Screw................... (D1) x1 4-3

2. Knob .................... (D2) x2

3. Flat Cable .............(D3) x1

5 Deck PWB 1. Screw....................(E1) x3 4-3

2. Socket...................(E2) x3

6 Tape Mechanism 1. Open the cassette holder.

2. Screw....................(F1) x6 5-1

7 Display PWB 1. Screw................... (G1) x2 5-2

(with CD control 2. Hook .................... (G2) x3

Button) 3. Flat Cable ............ (G3) x1 4-2

8 Switch PWB 1. Screw................... (H1) x1 5-2

9 CD Servo PWB 1. Screw.................... (J1) x3 5-2

2. Socket................... (J2) x3

10 CD Mechanism 1. Screw....................(K1) x3 5-3

11 Power PWB/ 1. Open the battery lid.

Terminal PWB 2. Screw.................... (L1) x4 5-4

3. Hook ..................... (L2) x1

SPEAKER

1 Front Panel 1. Screw...................(A1) x4 5-5

Front
Cabinet

( B1 ) x2
ø3 x10mm

Front
Cabinet

Rear
Cabinet

( B3 ) x1

( D2 ) x2

OPEN

Figure 4-1

( B1 ) x1
ø3 x8mm

CD Servo PWB

Tape
Mechanism

Figure 4-2

( A1 ) x4
ø3 x20mm

( B1 ) x2
ø3 x10mm

( B2 ) x1

Main PWB

Deck
PWB

( A1 ) x1
ø3 x65mm

Top Cabinet

( B2 ) x1

( G3 ) x1

CD Servo
PWB

Washer

( D1 ) x1
ø3 x10mm

( E1 ) x3
ø3 x10mm

Tuner
PWB

– 4 –

Tape
Mechanism

( C2 ) x1

( E2 ) x1

Tuner
PWB

Figure 4-3

( C1 ) x3
ø3 x10mm

( E2 ) x2

( D3 ) x1

Tape

Power PWB

Terminal
PWB

( L1 ) x3
ø3 x10mm

( L1 ) x1
ø3 x10mm

Rear Cabinet

Driver

Push

( L2 ) x1

( A1 ) x4
ø3 x20mm

Front Panel

Mechanism

GX-CD30/30C/130/130C

Front Cabinet

( F1 ) x6
ø3 x10mm

( G1 ) x2
ø3 x10mm

( H1 ) x1
ø3 x12mm

( G2 ) x3

Switch
PWB

( K1 ) x3
ø2.6 x10mm

Figure 5-1

Display
PWB

Figure 5-2

Figure 5-4

( J1 ) x3
ø3 x10mm

( J2 ) x1

CD Servo
PWB

Top Cabinet

( J2 ) x2

Figure 5-5

CD Mechanism

Figure 5-3

– 5 –

GX-CD30/30C/130/130C

Pawl
(C1)x2

Play Button

Playback Head

B

B

TAPE 2

TAPE1
Main Belt
(E1)x1

TAPE2
Main Belt
(F1)x1

Main Belt
(F1)x1

Main Belt
(E1)x1

FF/REW Belt
(E2)x1

Flywheel

Flywheel

Motor

Motor

TAPE 1

TAPE 2

REMOVING AND REINSTALLING THE MAIN PARTS

TAPE MECHANISM SECTION

Perform steps 1, 2, 3, 4, 5 and 6 of the disassembly method
to remove the tape mechanism.

How to remove the record/playback and erase
heads (TAPE 1) (See Fig. 6-1.)

1. Carefully bend the record/playback head pawls (A1) x 2
pcs., in the direction of the arrow Â, and remove the record/
playback head upwards.

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

How to remove the playback head (TAPE 2)
(See Fig. 6-2.)

1. Carefully bend the playback head pawls (C1) x 2 pcs., in the
direction of the arrow È, and remove the playback head
upwards.

How to remove the pinch roller (TAPE 1/2)
(See Fig. 6-3.)

1. Carefully bend the pinch roller pawl in the direction of the
arrow Ê, and remove the pinch roller (D1) upwards.

How to remove the belt (TAPE 1) (See Fig. 6-4.)

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

2. Remove the FF/REW belt (E2) x 1 pc.

How to remove the belt (TAPE 2) (See Fig. 6-4.)

1. Remove the tape 2 main belt (E1) x 1pc., from the motor side.

2. Remove the tape 1 main belt (F1) x 1pc., from the motor side.

( B1 ) x2
ø2 x7mm

Erase Head

Play Button

TAPE 1

A

Figure 6-1

Record/Playback
Head

A

Pawl
(A1)x2

How to remove the motor
(See Figs. 6-5 and 6-6.)

1. Remove the belt.

2. Remove the screws (G1) x 4 pcs., to remove the motor fixture.

3. Remove the screws (G2) x 2 pcs., to remove the motor.

Note:

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

TAPE2 TAPE1

Motor

Motor
Bracket

Motor

( G1 ) x2
ø2 x4mm

Figure 6-5

( G1 ) x2
ø2 x4mm

Motor
Bracket

Figure 6-2

Pinch Roller
(D1) x 1

Pawl

Figure 6-3

C

( G1 ) x2
ø2.6 x2mm

Figure 6-6

Figure 6-4

– 6 –

CD MECHANISM SECTION

Pickup

( F2 ) x2
ø2.6 x6mm

( F1 ) x2

CD Mechanism

CD Cover

Shaft
( F3 ) x1

Gear
( F5 ) x1

Stop Washer
( F4 ) x1

( F1 ) x2

Perform steps 1, 2, 9 and 10 of the disassembly method to
remove the CD mechanism.

How to remove the pickup (See Fig. 7-1.)

1. Remove the hooks (F1) x 4 pcs., to remove the CD cover.

2. Remove the screws (F2) x 2 pcs., to remove the shaft (F3)
x1 pc.

3. Remove the stop washer (F4) x1 pc., to remove the gear
(F5) x 1 pc.

4. Remove the pickup.

GX-CD30/30C/130/130C

Figure 7-1

FITTING OF DIAL POINTER

1. Remove the three screws, and remove the tuner PWB from the tuner frame. (See Fig. 7-2)

2. Turn fully the dial wheel in the  direction. (See Fig. 7-3)

3. Set the dial pointer as shown in Figure 7-2, and mount the tuner PWB.

"0" Point

Tuner
Frame

Dial
Pointer
( 229 )

Screw x3

Tuner PWB

(Top view)

Tuner PWB

(Bottom view)

A

Figure 7-2 Figure 7-3

– 7 –

GX-CD30/30C/130/130C

Pin 13 of IC2 Pin 21 of IC2

D

G

S

10 kohm

TO FREQUENCY
COUNTER

FET : 2SK19 or 2SK54

ADJUSTMENT

MECHANISM SECTION

• Driving Force Check

Torque Meter

PLAY: TW-2412 Tape 1: Over 50 g

Tape 2: Over 100 g

• Torque Check

Torque Meter

Play: TW-2111 30 to 60 g.cm 30 to 60 g.cm
Fast Forward: TW-2231 80 to 135 g.cm
Rewind: TW-2231 80 to 135 g.cm

• Tape Speed

Test Tape

Nomal MTT-111 3,000 Speaker
speed ± 30 Hz terminal

Specified

TAPE SECTION

Position of each switch or control

Volume control Max
Beat cancel A
Function/Power switch Tape/Off

• Bias Oscillation Check

Beat cancel A: 82 + 10 kHz / -6 kHz

• Erase Current Check

Resistor for measurement: 1 ohm 50 ± 25 mV

Specified Value

Specified Value

Tape 1 Tape 2

Instrument

Value

B: -2 ± 2 kHz
C: +3 ± 2 kHz

Connection

(Load resistance:
6 ohms)

Specified Value

Specified Value

TUNER SECTION

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

• FM IF/RF

Test Stage

IF T1
Detection T2
Band Coverage fL: L2

Tracking 88.0 MHz: L1

Specified

Value/Adjusting

Point

fH: TC2

108.0 MHz: TC1

• AM IF/RF

Test Stage

IF T3 Input: Antenna

Band Coverage fL: L4 Input: Antenna

Tracking 600 kHz: L3 Socket (Load

Specified

Value/Adjusting

Point

fH: TC4 Output: Headphones

1,400 kHz: TC3 resistance: 32 ohms)

• VCO Frequency

Adjusting Point

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

Note:

After preparing the test circuit shown in Fig. 8-1, connect the
Pin 13, Pin 21 and ground of the IC2 with the test circuit, and
measure the value. At this time, apply a standard unmodulated
signal input and adjust the VCO.

Specified

Value

Instrument

Connection

Input: Pin 1 of IC1
Output: Pin 17 of IC2

Iuput: Antenna
Output: Headphones
Socket (Load
resistance: 32 ohms)

Instrument

Connection

Output: Pin 19 of IC2

Instrument

Connection

ground of IC2

• Playback Amplifier Sensitivity Check

Specified Value

MTT-118 1.8 V ± 3 dB Speaker Terminal

(Load resistance: 6 ohms)

FM
TRACKING

Instrument ConnectionTest Tape

fH
fL

L3

AM BARANTENNA

AM TRACKING fL

Figure 8-2 ADJUSTMENT POINTS

AM TRACKING
fH

TC3

TC1

L1

FM RF
1

IC1

T1

FM IF

TC4

TC2

L2

– 8 –

L4

Figure 8-1 VCO FREQUENCY TEST CIRCUIT

AM BANDfH

fL

COVERAGE

VCO

VR1

T2

FM BANDfL

fH

FM DET

21

1

T3

19

17

IC2

AM IF

13

COVERAGE

CD SECTION

3

Since this CD system incorporates the following automatic
adjustment function, when the pickup is replaced, it is 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

GX-CD30/30C/130/130C

Start

Note

Operation

LCD MODE

Start

Display

While holding down the "STOP" button, move the FUNCTION/POWER switch to "CD".
Then, release the "STOP" button and, within 0.5 second, press the PAUSE button.

1. When the CD LID switch is in the OFF position, the unit will be able to enter the test mode.
However, playback cannot be performed in this mode.

2. You can only move the pickup.

3. The LCD display should be the same as it is for normal CD operations.
The use of the "UP/CUE" button will move the pickup to the outermost position.

1

The use of the "DOWN/REVIEW" button will move the pickup to the innermost position.
When the "PLAY" button is pressed, the laser will be lit, and when the "STOP" button is pressed, it will be

2

turned off. Playback will also start and stop when these buttons are pressed.
a. If the "PLAY" button is pressed while in the stop mode, the laser will simply be turned on at first.

b. If the laser is lit and the "PLAY" button is pressed again, playback will start from the current pickup position.
c. If the "STOP" button is pressed, playback will stop. When pressed again, the laser will be turned off.

Turning the tracking servo on or off.3
a. Each time the PAUSE button is pressed during playback, the tracking servo will be turned on or off.

(Note: If the PLAY button is pressed while in the stop mode, the tracking servo will automatically be
turned on.)

While holding down the "STOP" button, move the FUNCTION/POWER switch to "CD".
Then, release the "STOP" button and, within 0.5 second, press the PAUSE button.

1

2

1 second

* After the number ➂ has appeared in the display, each time the "UP/CUE" button is pressed, the display will switch

in the following order: ➀, ➁, and then ➂.

1 second

– 9 –

GX-CD30/30C/130/130C

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.

• The CD function will not work.

The CD operating keys don't work.

Yes

▼

Check the CD, DPS microcomputer (IC701), power supply, 4.19
MHz and 16.93 MHz clock, and reset terminal.

Yes

▼

Check the waveform of SCK, SO (DATA) and SI (COMM).

Yes

▼

See if the pick-up is in the pick-up in SW702 position.

Yes

▼

If the items mentioned above are OK, check the main
microcomputer IC701.

• The CD operating keys work.

Check the Focus - HF system.

Playback can be performed without a disc.

Yes

▼

Does the pick-up move up and down twice?

No

▼

Does the output waveform of IC801(16)(FD) match that shown in
Fig. 10?

No

▼

Check the IC801(50)(CLK) line, 4MHz.
Check the microcomputer data on pins (51)(CL), (52)(DAT) and
(53)CE.

Yes

Yes

0.5s

0.50 V
IC801 16 FD

0.5s

0.50 V
IC801 15 TD

Focus search OK.

▼

Check the area around IC804-BI801/CNS801.

▼

Focus search
is performed
two times
when play
operation is
done without
disc.

– 10 –

1
2

Figure 10

• Playback can only be performed when a disc

3

2
1

4

0.5s

1.00 V
IC801 16 FD

0.5s

10.0 V
IC801 12 CLV+

0.5s

10.0 V
IC801 54 DRF

0.5s

2.00 V
IC801 7 TE

is loaded.

GX-CD30/30C/130/130C

Is the Focus servo active? (Can you hear it working?)

Yes

▼

Does the DRF signal change from "L" to "H"?

Yes

▼

Is HF waveform normal (see the Fig.11-1, 2)?

Yes

▼

Check the tracking system.

HF

0.1V/DIV

0.5µsec/DIV(DC)
(When playing
back the disc)

No

No

No

Check the laser diode driver.

▼

Check the area around IC801(16) - (21) (focus servo circuit).

Yes

If the disc is not turning, the DRF

▼

should not change to "H".

Check the spin

▼

system.

Yes

Level is abnormal.

▼

Check the periphery

▼

of IC801 pins 41 and

42.

Yes

Waveform is unstable.

▼

Check the spin

▼

system.

Waveform in case
of normal play­back

Figure 11-1

• Check the tracking system.

Check waveform of IC801 pin 7 (TE).

The waveform shown in Fig. 11-3

▼

appears, and no-disc state appears
soon.

Play is possible in

▼

TEST mode.

Data cannot be read.

▼

Yes

Although IL is possible,

▼

play is impossible.

Yes

5ms

1.00 V
IC801 7 TE

Tracking servo is inoperative.

▼

Yes

Normal jump is impeded, and the

▼

program top cannot be reached.

Yes

Check the VCO-PLL system.

▼

Figure 11-2

Check the periphery of IC801

Yes

4

▼

pin 8 to pin 15, and IC804 to
BI801/CNS801.

Check the periphery of

▼

IC801 pin 14.

Yes

5 ms

5.0 V
IC801 54 DRF

3

Figure 11-3

– 11 –

GX-CD30/30C/130/130C

• Checking the spin system.

Play operation is performed without disc.

Yes

▼

The turntable rotates a little.

No

▼

The turntable fails to rotate or rotates at high speed.

• Checking the VCO-PLL system

Play operation is performed when disc exits.

Yes

▼

Although HF waveform is normal, TOC data cannot be read.

Yes

Yes

Yes

The spin driver circuit is normal.

▼

Check the periphery of IC801 pins 23 to 27, pin 39 and pin 40,

▼

IC802 pin 12 and pin 13, IC804 to BI803/CNS803.

Check PDO waveform (Fig. 12).

▼

Error

▼

Check the IC801 pins 43 and 44, IC802 pins 3, 5, 7, 9 and 10.

Stop --> Play

As VCO freque-

0.5s

1.00 V
IC802 3 PDO

0.5s

1.00 V
IC801 16 FD

ncy is locked at

4.32 M Hz,
voltage of PDO

2

rises and stabili­zes.

3

Figure 12

• Although HF waveform is normal and the time
indication is normal, no sound is emitted.

Check IC802 pin 48 (EFLG).

Yes

▼

Check IC802 pins 37and 40.

Abnomal

▼

Check the periphery of IC803 (OPAMP).

No

Usually, the number of pulses of flawless disc is 100 pulses/

▼

sec or less.

– 12 –

NOTES ON SCHEMATIC DIAGRAM

GX-CD30/30C/130/130C

• 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 micro-micro-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), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene 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.

REF. NO DESCRIPTION POSITION POSITIONREF. NO DESCRIPTION

SW201 RECODE/PLAYBACK OFF
SW351 BEAT CANCEL A
SW500 X-BASS [130/130C ONLY] OFF
SW501 POWER/FUNCTION OFF
SW605 TAPE 1 MAIN OFF
SW606 TAPE 2 MAIN OFF
SW607 TAPE1/2 SELECTOR OFF

1. Tuner
( ): AM mode
Marking except for ( ): FM mode

2. CD
( ): Play mode
Marking except for ( ): Stop state

3. Deck section
( ): Record mode
Marking except for ( ): Playback mode
Display / Control section:
( ): Active state
Marking except for ( ): CD Function mode at stop state

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

• Parts marked with “ î ” ( ) 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.

SW702 PICKUP IN OFF
SW761 CD LID OPEN/CLOSE OFF
SW771 CD-PLAY/REPEAT OFF
SW772 CD-STOP OFF
SW773 CD-UP/CUE OFF
SW774 CD-DOWN/REVIEW OFF
SW775 CD-PAUSE OFF

FRONT

VIEW

ECB

(S)(G)(D)

(1) (2) (3)

2SC2001 K
2SD468 C
KRA102 M
KRC102 M
KTA1266 GR
KTC3199 GR

FRONT

VIEW

BCE

2SD2394 F

Figure 13 TYPES OF TRANSISTOR

– 13 –

GX-CD30/30C/130/130C

6

5

VCC1

O

2

8

4

D
E

0

LCD771
CD LCD

RX771
REMOTE
SENSOR

31

CD LID

OPEN/CLOSE

SW761

CD

OPERATION

KEY

SW771~SW775

2

321

CFW772

321

PICKUP UNIT

LASER

DRIVER

+

X701

4.19MHz

57

60 41 44 30 33 22 23

~~

K1

SEG1

SEG4

24
27
28
31
34
35
36

COM0

COM3

IC701

IX0105AW

SYSTEM

MICROCOMPUTER

MUTE

7

RES

9

RC IN

SL–

DRF

~~ 1732 14

WRQ

19

XIN

VLC3

VDD

RESET

21

LID

SL+
SL–

XOUT

37

38
25

13

14

20

+5V

(D)

FOCUS COIL

TRACKING COIL

1
2
3

4

30

FIN2
FIN1

E
F

SL–
SL+

15

TO

16

Q805

FD

LA9

SERV

SPO

SLEO

273128

29

IC

SLD

+5V

MUTE

SYNC.IN

321

CNP603

FROM MAIN SECTION

PICKUP IN

SW702

PU-IN SW

M701
SPIN

MOTOR

M702

SLIDE
MOTOR

Figure 14 BLOCK DIAGRAM (1/4)

– 14 –

M

M

19 23 25

10

3

1
2

11
12

FOCUS/TRA

17

/SPIN/SLI

18
26
27

IC80

BA592

DRIV

GX-CD30/30C/130/130C

FD

ASER

RIVER

+5V

805

64 62

VCC1

IC801

LA9240M

SERVO AMP.

SLD

SPO

SLEO

27 28 29

+5V

49

Q804

LDO

44

SLI

43

SLC

40

CV+

~

32

JP–

CE

DRF

DAT

CL

CLK

THLD/DEF

50 525351

54

CL, DAT, SELIAL CONTROL

CONSTANT
VOLTAGE
REGULATOR

XL801

16.93MHz

44

XOUT

EFMO

9

10

EFMIN

12

CLV+

13

CLV–

14
15
16
17
18
19
20

SERVO/SIGNAL

V/P

HFL
TES
TOFF
TGL

JP+

RES. CQCK. COIN

JP–

SQOUT. RWC. WRQ

61 58

57

1

45

XIN

IC802

LC78622E

CONTROL

56395538543353

+5V

23

6

VVDD

43

VDD

XVDD

LCHO

42

8

64
63
62
51

37

+7.4V

(CD)

46

32

11

CNP851

1
2
3

4
5

R-CH
GND (A)
L-CH
+7.4V (D)
GND (D)

TO

MAIN

SECTION

19 23 25

IC804

BA5920FP

US/TRACKING

PIN/SLIDE

DRIVER

22

+7.4V

2

5
6
7
8

13

28

Figure 15 BLOCK DIAGRAM (2/4)

– 15 –

GX-CD30/30C/130/130C

M

E

M

G

R

S
S

ROD ANTENNA

1

FROM CD
SECTION

TO CD

SECTION

T2 PB HEAD

REC/PB

T1

ERASE

F1

B. P. F

L-CH

R-CH

SELECTOR

L-CH

HEAD

R-CH

HEAD

3

FW851

CNP603

T1/T2

SW607

1
2
3

1

MUTE
SYNC. IN

P.B

P. B

REC

FM FRONT END

RF AMP

2

3

L1

FM RF

R-CH
AUDIO GND
L-CH

CD+7.3V

POWER GND

REC/PB

SW201

C, D, E, F

P. B

REC

SW351

BEAT

CANCEL

IC1

LA1186N

MIX OSC

VCC

69

5

FM
+B

8

L2

FM OSC

P.B

REC

Q351
L351

BIAS
OSC.

23

2

1

19

7

18

7

4

L (T2)
R (T2)
L (T1)
R (T1)
T1/T2

L
R

AM BAR ANT.

POWER/
FUNCTION
SW501-A, B

L
R

L
R

Q252

T1

FM IF

L3

RADIO

CD

TAPE

21

4

15

RECORD/PLAYBACK

1224

13

9

16

REC

LA7345K

PLAYBACK AND

+B2

SW201-B

REC/PB

SW201-A

REC/PB

10.7MHz

IC2
LA1805
FM/AM
IF MPX.

IC201

AMP.

CF2

M601
TAPE

MOTOR

M

AM IF

T3

1

RF

22

REG.

23

3

MPX

OSC

24

TONE

VR532

A, B

VOLTAGE

REGULATO

Q405

+B1

F

L

A

Figure 16 BLOCK DIAGRAM (3/4)

– 16 –

SW501-C

POWER/FUNCTION

455kHz A M

CF3

FM DET

T2

TUNER

+B

FM +B

VR1
VCO

GX-CD30/30C/130/130C

MONO

TUNER +B

2

FM-IF

LEVEL-DET.

AM-IF

GND

6

AM OSC

E

2

GE

TOR

TAPE

SW605 T1 MAIN
SW606 T2 MAIN

5

DET.

DET.

AGC

4

L4

SW500

A, B

CD130/130C
ONLY

Q404

RIPPLE

Q401

FILTER

SW501-D
POWER/
FUNCTION

20

VOLUMEX-BASS

POST
AMP.

MUTE

VR531

17

TU
DRIV.

12

A,B

STAND-BY

Q403

19 18

8

+B2

RADIO

SW501-C
POWER/

FUNCTION

CD

MUTING

Q551
Q552

DRIVER

Q554

+B1

PHASE
DET.

DECODER

9

MUTE

TUNER +B

D651~D654
RECTIFIER

15 141316 11

PILOT
DET.

VCO

10

IC501

LA4597

POWER AMP.

L

2

R

6

11

5

[ “D” size (UM/SUM-1,

R20 or HP-2) battery x 8]

TRIG.

ST.
DRIV.

FF FF

ST.
SWIT.

12

10

8

+B1

SPEAKERS

T651

POWER

TRANSFORMER

BATTERY

DC 12V

7

VCC

FF

+

–
–
+

CNP552

130C/30C

21

J551
HEADPHONES

SP3
TWEETER

L-CH

SP1
WOOFER

SP2
WOOFER

R-CH

SP4
TWEETER

SO651

130/30

AC INPUT
AC 120V

60Hz

Figure 17 BLOCK DIAGRAM (4/4)

– 17 –

GX-CD30/30C/130/130C

A

R842

22

+B

LASER DRIVER

Q805

KTA1266GR

3V

2.2V

C848
1/50

1.8V

C840

0.33/50

C849

0.022

C839
1/50

C838

0.01

C837

10/16

C835

+B

0.1/50

DEF

REF

+

–

SL–

31 32

0.0033

C820

R826

R871

4.7K

48

NC

TBC

47

THLD

FSC

46

45

DGND

SLI

44

–

+

43

SLC

RFS–

42

C830

41

40
39
38
37
36
35
34
33

R827
220K

R810

2.2P

82K

RFSM

CV+

SLOF

HFL
TES

TOFF

TGL
JP+

SL+

JP–

220K

B

C803

0.1/50

TE

C804

0.001
R804

2.2K
R805

C807

0.1/50

R807

R809

27K

R811

3.3K

6.8K

R806

100

1K

C

C809

0.047

R802
100K

R808

12K

C805

0.033
C806

0.033
C808

0.068

R803

15K

C810
180P

D

R813

R829
1K

R812

15K

33K

R828

R839

1K

22K

E

C811

0.1

R840

22K

VREF

GND

C813

0.1

FIN2

1

FIN1

2

E

3

F

4

TB

5

TE–

6

TE

7

8

9

TH

10

TA

11

TD–

12

TD

13

JP

14

TO

15

FD

16

64 63 62

VCC1

–

REF

+

REF

–

REF

REF

REF

+
–

HIST. COMP

SHOCK;WCOMP

REF

+

–

GEN

REF

REF

+

–

FD–

17

R814
10K

61 60 59 58 57 56 55 54 53 52 51 50 49

PHI

BHI

LDS

LDO

–

+

RF

FE1

–

+

+

REF

VCR

VCR

–
+

–

+

–

+

VCR

BAL

REF

JP

FSC

REF

+
–

TO

GEN
+
–

REF
+
–

FA

FA–

19

18

R815

47K

C814

0.01

WCOMP

GEN

+
–

20

+
–

C812
330P

+

FE

REF

R816

1.5K

TGL1
THDL

THD

REF

+

–

FOF

FE–

21 22 23

R817

VCR

REF

GL

SP

AGND

82K

VCC

VR

LF2

REFI

+
–

REF

+

DEF

–
–

HFL

+

+

DRF

–

IC801

LA9240M

SERVO AMP.

VCC

+

–

REF

+
–

JP

PSTR

REF

S.Q.R

+

–

REF

+
–

SPOF

REF

SPG

SP–

SPI

252624

C816

0.001

R821
56K

10K

R820

C815

R822

0.0047

6.8K

R823

39K

R819

C817

0.47/50

1.2K

FSS

VCC2

+

–

+

–

SPO

27

R824

R830

FEBAL

FOSTA

TOSTA

2FREQ
LASER

FSTA
8/12CM

SLOF

REF

TO

SLEO

28

10K

1K

CL

CE

CLK

DAT

DRF

CLK
CE

CL

DAT

LATCH

P-ON RES

REF

JP–

JP+

RF

CV–

CV+

SLOF

SLOF

OR

SLOF

+

–

+

–

REF

SLD

29 30

C819
47/10

1/50

C818

1.2K

R825

1K

R831

C833

0.001

C845

4.7/50

C821
1/50

R833

5.6K
R832

C850

0.1

R838

33K

C834

0.033

R836
47K

R837
47K

R834

C832

1K

27P

56K

R835

C831

470

HF

0.0027

C822
220P

D802

1SS133

C851

0.022

R849
100K

F

IC801

PIN

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

G

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

VOLTAGE

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

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V
0V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.2V

2.2V
0V

VOLTAGE

NO.

0V

33

5V

34

5V

35

4.8V

36

0V

37

5V

38

0V

39

0V

40

1.5V

41

2.4V

42

2.5V

43

2.5V

44

0V

45

2.5V

46

2.5V

47

0V

48

0V

49

2.4V

50

4.1V

51
52

4.7V
0V

53

0V

54

5V

55

5V

56

2.5V

57

2.5V

58

0.9V

59

0.9V

60

2.1V

61

4.2V

62

0V

63

5V

64

H

IC802

PIN

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

VOLTAGE

0V
0V

1.5V
0V
2V
5V

0.3V
0V

2.5V

2.5V
0V
0V
0V
5V
0V

4.8V
5V
5V
0V
0V

2.5V
0V
5V
0V
0V
0V
0V
0V
0V
5V

2.5V
0V

VOLTAGE

NO.

0V

33

0V

34

5V

35

4.7V

36

2V

37

0V

38
39

0V

40

2V

41

4.7V
0V
5V

2.3V
2V
0V

0.1V

2.2V
0V

2.5V
0V

2.5V
0V
0V
0V

4.1V

4.1V
5V
0V

2.7V

2.4V
0V
0V
0V

P26 6 - F

FW852

TO DISPLAY

PWB

P22 4 - D

FW851

TO MAIN PWB

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

D-GND

PUIN
WRQ

SQOUT

DRF

RWC
COIN

CQCK

RES

CNP852

CNP851

12

5V

11

10

9
8
7
6

SL–

SL+

5
4
3
2
1

5
4
3
2
1

SERVO PWB-D

The numbers 1 to 12 are waveform numbers shown in page 27.

1

2

34 5

Figure 18 SCHEMATIC DIAGRAM (1/5)

CD SIGNAL

5V
DIGITAL GND

PU IN
WRQ
SQOUT
DRF
SL (–)
SL (+)
RWC
CO IN
CQCK
RES

DIGITAL GND
DIGTAL +7.4V
L-CH

AUDIO GND

R-CH

– 18 –

+B

6

GX-CD30/30C/130/130C

+B

+B

IC802

LC78622E

SERVO/SIGNAL

CONTOL

R858

C841

680

0.047

C842

0.047
R857

27K

R856

1.2K

TR–
TR+
FO+
FO–
GND
PD
VR
LD

FO+

FO–
TR–
TR+

K
E
A
B
F

CNS801

PICKUP UNIT

CNS802

K

5

5

E

4

4

A

3

3

B

2

2

F

1

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

TR–
TR+

FO–
GND

VR
LD

1/16

LD

MON

K
E
A

B
F
C

1M

1M

LT0H30M1

2200P

2200P

FO+

PD

TR+
FO+

FO–

TR–

ACTUATOR

K
B
E
A
F

C847

0.01

DEFI

1
2

TA1

3

PDO

VVSS

4

5

ISET

VVDD

6
7

FR

VSS

8

EFMO

9

EFMIN

10

TEST2

11

CLV+

12

CLV–

13

V/P

14

HFL

15

TES

16

R860
1K

4M

16M

TST11

VCO CLOCK
OSC CONTROL

JP-

JP+

19

56 55

/RES

/CQCK

U-COM

INTERFACE

2K x 8BIT

RAM

ERROR
CORRECT
FLAG
CONTROL

SYNC-DETECT

EFM DEMODULATE

PCK

FSEQ

VDD

64

63 546253

61 60 5951585057

/CS

TEST5

TEST1

SLICE LEVEL

CONTROL

CLV

DIGITAL SERVO

SERVO

COMMAND

TOFF

TGL

COIN

CONT1

24222320 211817

RWC

SQOUT

EXTERNAL

OUTPUT

CONT2

25

WRQ

CONT3

R801

1K
C802
47/10

C801

0.01

+B

52

49

PW

FSX

SBCK

EFLG

SFSY

48

SBSY

CONT4

SUB-CODE

X-TAL

GENERATOR

4FS

DIGITAL

CONT5

EMPH

29 30272826

FILTER

C2F

31

DOUT

1BIT
DAC

DIGITAL

OUT

MUTER

MUTEL

XVSS

XOUT
XVDD

RVDD

RCHO
RVSS

LVSS

LCHO
LVDD

TEST4

32

XIN

NC
NC

TEST3

47

46

+B
+B

C890
100/10

R880
100

XL801

16.93MHz

C868
10/16

C867

10/16

45
44

43
42
41
40

39
38

37
36
35
34
33

R874
100

R873
100

R876
10K

R875
10K

BI802

5

4

3
2

1

1
2
3
4
5
6
7
8

BI801

C870

0.0022

C869

0.0022

DIGITAL GND

+B

AUDIO GND
L-CH
R-CH

C887

0.022

+B

L801

0.82µH

FOCUS/TRACKING/SPIN

3.5V

1

3.5V

2

2.5V

+B+B

C846

330/10

Q804

2SD468 C

+B

7.4V

R877

5.5V

220

R878

10/16

100

ZD801

MTZJ5.6B

+B

SERVO 7.4V

4.9V

REGULATOR

C889

CONSTANT

VOLTAGE

+B

3

2.5V

4

5

0V

6

0V

7

0V
0V

8

2.5V

9

2.5V

10

F+

3.8V

11

F–

3.2V

12

0V

13
14

6.7V

C843

100/10

SLIDE DRIVER

IC804

BA5920FP

+
–

+–

+

+

–+

–
+

+
–

C873

0.01

TR+
TR–
FO–
FO+

M701

C844

330/10

PU-IN

SP+
SP–
SL+
SL–

6

6

5

5

4

4

3

3

2

2

1

1

BI803

0V

28

+

3.5V

27

–

3.5V

26

2.5V

25

–

2.5V

24

2.5V

23

VCC

22
+
–

VCC

21

–

20

19

–

18

17

+

2.9V

16

2.9V

15

+B

7.4V
0V

7.4V

2.5V

2.7V

3.8V

3.2V

CNS803

6
5
4
3
2

1

CNP803

CD MOTOR

SPIN MOTOR

+

M

–

+

M

–

M702

SLIDE MOTOR

SW702

PICKUP IN

PWB-E

+B

NOTES ON SCHEMATIC DIAGRAM can be found on page 13.

78 9101112

Figure 19 SCHEMATIC DIAGRAM (2/5)

– 19 –

GX-CD30/30C/130/130C

A

B

SW761

CD LID

C

D

E

OPEN/CLOSE

SWITCH PWB-A5

1

FW772

3

130/130C

ONLY

RX771

R779

30/30C

ONLY

LCD771

R776

C702

SW774

DOWN/ REVIEW

R714

C701

C705

3
2
1

R711

C704

R712

R733

R716

FW772

13

C740

R743

1
2
3
4
5
6
7
8

C741

D741

Q740

3
2
1

D740

R710

R708

R709

35

30

40

45

48

50

IC701

49

55

60

R731

R732

R722

R720

R719

R718

3233

R740

R721

164

5

R728

R723

R713

25

R724

10

R741

R726

R725

R742

DISPLAY PWB-A2

R715

3

R727

R735

FW603

1
12

X701

R734

R730

FW852

20

17

15

16

1

R729

FW603

TO MAIN PWB

CNP603

P25 10 - A

F

G

H

The numbers 1 to 12 are waveform numbers shown in page 27.

1

2

34 5

Figure 20 WIRING OF P.W.BOARD (1/4)

SW773

UP/CUE

SW772

STOP

R772

R774

R773

SW771

PLAY/REPEAT

SW775

PAUSE

– 20 –

R771

6

M701

SPIN MOTOR

GX-CD30/30C/130/130C

-

CD MOTOR PWB-E

+

M702

SLIDE MOTOR

COLOR TABLE

BR

RD(R)

OR

YL

GR

BL
VL
GY

WH(W)

BK
PK

-

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

SW702

PICKUP IN

CNP803

PICKUP UNIT

+

654321

CNS801

23456781

RDWHGYWHGYWHGY

WH

1 8

CNS803

7 12 10

Q805

C848

R823

C817

33

XL801

R842

R839
R840

32

35

Q804

C873

BI801

BCE

R829

C849

R819
C815

R820
R821
C816

R826
R827

C822

C830
R833
C832
R832

16

17

15

20

25

30

IC802

40

45

50

49

48

1

WH

2

GY

3

WH

4

GY

5

WH

6

BI803

15212228

R810

14

16

RD

IC804

18

178

R824
R825

C889

C844

R874

R878

R877

C818

C867

C868

CNP851

R830

C869
R875

C887

C890

BCE

L801

C843

12345

R822

C819
R831
C820

R880

6
5
4

C846

3

ZD801

R873

C870
R876

CD SERVO PWB-D

R812

C813

R813

R828

R814

C811

R815

C814
R816
C812

17

R817

20

25

32

30
35

33

40

45

48

R834
R837

R835
C831

R856

10

55

101112

5

60

CNP852

9

R857
C842

164

C841

R858

C847
R860

2345678

C807

16

15

IC801

50

C850

1

CNS802

R805

R806
C809

C806
R807
C808
R809
R811
R808
C810

10

5

60

55

49

R871

C804

C805
R804
R802
R803

C803

BI802

164

15

C801
R801

C802

C840

C845

R838

C835

C834

R836

C833

C851

C838

C839

C837

D802

C821

R849

RD
WH
GY
WH
GY

11

9

2

54321

FW851

TO MAIN PWB

P25 12 - B

112

FW852

78 9101112

Figure 21 WIRING OF P.W.BOARD (2/4)

– 21 –

GX-CD30/30C/130/130C

W

B. P. F.
ROD
ANT.

A

B

C

D

CNW2

FM RF

C16

0.0047

FM TRACKING

TUNER PWB-B

F1

321

L1

C11
220P

C4
22P
(CH)

C9

0.0047

fHfL

FM FRONT END

RF AMP

1

3

2

1.6V

C2

0.001

TC1

R1
10

C15

0.022

LA1186N

MIX

VCC

5

0V

6.8V

VC1

IC1

OSC

9

6

R2

6.8V

6.8V

33

C5

33P

(CH)

L2
FM

OSC.

R9
22K

C10

0.022

R7
390

+B

C17

0.022

1.4V

7

48

0V

6.2V

C6
15P
(RH)

FM BAND
COVERAGE

FM IF

TC3

TC4

330K

C8
4P

(CH)

TC2

fHfL

T1

AM BAR ANT.

VC3

VC4

C14

0.022

L4

0.022

C39

1.6V

FM IF IN

1.6V

fL
fH

C36

0.022

R6

820K

AM

OSC

321

AM
TRACKING

C37

220/10

STB

CF2

C20

0.022

fH
fL

1.6V

1.6V

RF IN

21

6.1V

(6.4V)

AM

+B

AM MIX

3

(6.3V)

1.6V

AM BAND
COVERAGE

FM DET.

6V

AM IF

C21

0.022

T2

C26

22/16

T3

FM DET

AGC

4

+B

R30

VCO

1.9V

(1.6V)

1415161718192021222324

RCHAM/FM

2.5V

+B+B

C28

VCO

VCO

FW851

0.0015

13

121110

5.1V
(6.6V)

C35
1/50

1.2K

1.2V
(0V)

(1V)

0.8V

LA1805
IF MPX.

VR1

6.8K

R29
15K

MPX VCO
CK 7kKHz

IC2

FM/AM

R-CH

AUDIO GND.

L-CH

CD +7.4V

POW GND

MUTE

SYNC IN

R433

3.3K

+B

FW1

R456

10K

1
2
3

R455

10K

4
5

1
2
3

CNP603

1
2
3
4
5
6

R457

1K

H : MUTE
L : REC

R458

2.2K

R441

CD

FM AUTO

AM
TAPE

SW501-A
FUNCTION

3.3K

2.2K

R434

R442

FUNCTION

SW501-B

CD

FM AUTO

AM

TAPE

+B

+B

+B

1K

C38

0.0022

(0.4V)

AM OUT

GND

6

1.6V

CF3

R27

33K

1.5V

(1.5V)

AM
IN

7

0V

C33
1/50

2134

0.022

C24
470P

C25

C23

0.0082

3.3/50

1.7V

1.5V

(1.7V)

DET

MPX-IN

OUT

TUN
INDSTIND

8

0V

0V

C31

0.022

+B

C34

1/50

+B

FM+B

AM+B

L

R

TUN+B

6

5

TO CD SERVO PWB

CNP851

P18 3 - H

C27

3.3/50

1V

(1.3V)

FM-M/ST

LCH

9

2.5V

C32

0.022

(Ra)

R35

1.8K

TO DISPLAY PWB

FW603

P26 2 - H

C22

R26

3.9K

6.1V

0.4V

(6.4V)

AM IF

5

0.2V
(0.7V)

3

1

2

CNP1

R5

C29

10/16

VC2

R25
120

R3
47

L3

AM OSC.

E

F

G

H

TAPE2

PLAYBACK HEAD

L-CH

R-CH

TAPE1

RECORD/PLAYBACK

HEAD

L-CH

R-CH

ERASE HEAD

CNS201

1
2
3

CNS202

1
2
3
4
5

1
2
3

1
2
3
4
5

CNP201

CNP202

R201

1K (HND)

R202

1K

680P

680P

C201

C202

SW201-D

SW201-C

PRPR

C203
150P

C205

680P

C206

680P

C204
150P

R

P

R

SW201-F SW201-E

R220

27K

8.2K

R222

R231

10K

R205

150P

C211

150P

C213

R203

1K

(0V)

R204

1K

(0V)

P

R232

10K

IC201 : PLAYBACK AND
RECORD/PLAYBACK AMP.

C209

C207
330P

0V

0V
(0V)

24 23 22 21 20 19 18

123

0V

0V

(0V)

C210

C208

330P

330P

150P

C214

C212

150P

150

330P

C228

C217

0.018

C215
22/16

0.6V

0.6V

C216
22/16

C218

0.018

R206
150

470P

(0.6V)

(0.6V)

R219
27K

C219
1/50

C220
1/50

R208

R207

10K

F

CNP602

L

1

L : REC

RP

AUDIO GND

AUDIO +B

SYNC.

TAPE +B

+B

+B

+B

+B

VCC
GND
BC-A

R

2
3

L

4

R

5
6
7
8
9

10
11

R243

56K

8.2K

R221

470P

C227

R241

C239

2.2/50

3V

3V

C240

R351

C354

0.027
(ML)

(3V)

(3V)

47K

R230

R229
10K

2.2/50

10K

12K

C244

22/16

3.7V

IC201

LA7345K

10 12

11

3V

0V

(3V)

C242

0.082
680K

R238

BIAS
OSC.
Q351

R352

2SC2001 K

100K

(7.2V)

0V

0V

(1.1V)

R353

22

(3.7V)

13

(0V)

33/16

C243

0V
(0.4V)

L351
330µH

6V

0V

C356
47/10

C250

C249

100/10

100K

R264

R211

10K

6.8K

0.001

C229

C231

R223

0V

0V

T1 : 0.2V

T2 : 0.8V

(0V)

L:T1

(0V)

57

0V

0V

(0V)

T1 : 0.1V

T2 : 1.2V

R224

C232

C241

10/16

C351
560P

3V

4

3V

R214

R212

6.8K

R213

2.7K

(3V)

(3V)

2.7K

C230

0.001

47

R227

560

R225

17

896

R226

0.6V
(0.6V)

C233
22/16

0.6V
(0.6V)

C234
22/16

560

C237

0.0033

0.047

C235

16 15 14

C236

0.047

0.0033

C238

47

R228

C353

0.0039

0.001

6.8K

(0V)

6.8K

0.001

220/10

R354

47

R355

47

R250

100

SW201-A
P

+B

R254

D251

1SS133

SW201-B

R265

4.7K

R262

4.7K

D203

1SS133

R

R356

47

L : T1

D254

1SS133

3

2

1

22k

Q252
KRC102 M

NOTES ON SCHEMATIC DIAGRAM can be found on page 13.

1

2

34 5

Figure 22 SCHEMATIC DIAGRAM (3/5)

– 22 –

6

MAIN PWB-A1

GX-CD30/30C/130/130C

D

AUTO

M

PE
SW501-A

FUNCTION

FUNCTION

SW501-B

D

UTO

AM

APE

P602

L
R

ND

L
R

+B

NC.

+B
CC
ND

10

C-A

(130/130C ONLY)

R561

2.7K

C509

0.027

TONE

VR532-A

50K (A)

TONE

VR532-B

50K (A)

C510

0.027

R562

2.7K

R461
68

FW602

1
2
3
4
5
6
7
8
9

11

1
2
3
4
5

6
7
8
9

10
11

AB

SW351

BEAT

CANCEL

C561

0.027

SW500-A

X-BASS

SW500-B

X-BASS

C562

0.027

+B

+B

+B

+B

+B

+B

R517

R518

C567

0.0027

VOLUME

C568

0.0027

D405
1SS133

CD

FM AUTO

AM

TAPE

CD: 7.3V

C565

0.1/50

R565

2.7K

R566

2.7K
C566

0.1/50
VR531-B

R579

10K

FUNCTION

SW501-C

C401

0.022

Q403

KRC102 M

312

0V

0V

VR531-A

20K (B)

20K (B)

VOLUME

+B

CD: 0V

7.7V
(8V)

ON
OFF

22K

22K

OFF
ON

+B

+B

+B

D406

1SS133

D575

1SS133

RIPPLE

FILTER

Q401

2SD468 C

7.3V

7.9V

C402

C406

330/16

R571

1K

R572

1K

KTC3199 GR

11.8V

R402

100/10

CD: 7.3V

MUTING

Q551

KTC3199 GR

0V

0V

R573

0V

R575
100K

C586

0.47/50

0V

0V

R574

0V

Q552

MUTING

R570

STAND-BY

C589

2.2/50

R401

4.7

560

VOLTAGE

REGULATOR

Q405

2SD2394 F

0V

C407
10/16

4.7K

4.7K

1K

Q554

KRA102 M

12V

0V

2

3

11.4V

2

7.9V

KRA102 M

220/25

1

11.4V

Q404

C569

1/50

C575

C570

C573

100/10

1/50

C404

1

C574

1SS133

0.01

7.9V
CD:4.2V

3

C571

0.001

100/10

D572

1SS133
D573

D574

1SS133

C588
100/25

POWER AMP.

IC501

LA4597

0V

2

1.2V

1

0V

4

1.2V

7

11.2V

3

0V

6

C572

5

0.001

11.3V

D501

1SS133

R576

1K

R403

270

D401
RD8.2JB1

R410

1.5

(1/2W)

R601

2.7

5.8V

10.3V

10.3V

5.8V

8

12V

C576

0.022

FUNCTION
SW501-D

CD
FM AUTO
AM
TAPE

+B

12

13

11

10

100/10

9

C579

0V

C580
100/10

C583

1000/10

C581

0.1
(ML)

R581

1

3.3
2
3

R582

4

3.3

C582

FW652

0.1

(ML)

C584

1000/10

+B

C57

4700

or 25V

BI651

+B

1
2

+B

+B

+B

CNS651

1
2

1
2
3
4

1
2

CNP652

CNP651

R577

120

R578

120

CNP552

SPEAKERS

0.01

0.01

0.01

0.01

RL104A

RL104A

RL104A

RL104A

D651-D658:

C651-C654:

D651

D652

C651

D653

D654

C654

31

FW651

31

FM SIGNAL
AM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL

J551

HEADPHONES

+
–
–
+

POWER TRANSFORMER

C652

C653

BATTERY 12V
[ “D” size (UM/SUM-1,
R20 or HP-2) battery x 8 ]

SP3
TWEETER

L-CH

SP1
WOOFER

SP2
WOOFER

R-CH

SP4
TWEETER

130C/30C

T651

AC SOCKET
AC 120V
60Hz

T.F

130/30

POWER PWB-A3

TERMINAL PWB-A4

SO651

+B

+B

–

TAPE

+

M

+B

+B

C393

0.022

MECHA GND

8

7
6
5
4
3
2
1

CNP204

8
7
6
5
4
3
2
1

CNS204

TAPE MECHANISM

M601

SW608
T1/T2
MUTE

SW605
MAIN
T1

SW606
MAIN
T2

78 9101112

Figure 23 SCHEMATIC DIAGRAM (4/5)

– 23 –

GX-CD30/30C/130/130C

C34

123456

CNP1

T1

FM IF

C33

11 12

C32

C31

10

123

C26

R9

23
1

CF3AM IF

C15

C10

123

IC1

C20

89
7
6
5
4
3
2
1

C24
C22
C39

23456789
1

CF2

R5

R1

C16

T3

C21
R3

R25

C17
R7

C2

F1

A

B

C

TUNER PWB-B

C35

R29
R30

C38

C11C36

TC2TC1

VC3 VC4

L3

AM BAR ANTENNA

R35

VR1

ROD ANNTENA (236)

COLOR TABLE

BR

L4

(233)

TC4TC3

CNW2

RD(R)

OR
YL
GR
BL
VL
GY

WH(W)

BK
PK

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

C27

C28

IC2

13

C25

14
15

R27

16
17
18

C23

19
20
21

T2

22

R26

23

24

R6

FM DET

C29

C37

C14

C5

R2

C9

L1

L2

C6

C8

C4

VC1 VC2

BK

D

T651

POWER TRANSFORMER

D653

C653

E

T.F

D654

F

13

FW651

BATTERT

SPRING

(249)

G

BATTERY DC 12V
["D" size (UM/SUM-1,R20 or
HP-2) battery X 8]

C652

C654

D651

12

CNP651

D652
C651

SO651

AC INPUT

AC 120V 60Hz

4321
CNP652

3

FW651

1

R577

J551

J551

HEADPHONES

R578

POWER PWB-A3

L-CH R-CH

CNP552

SPEAKERS

BATTERT

TERMINAL PWB-A4

SPRING

(204)

H

1

2

34 5

6

Figure 24 WIRING OF P.W.BOARD (3/4)

– 24 –

GX-CD30/30C/130/130C

CNS651

FW652

FW1

VR531 VR532

VOLUME

MAXMIN

C567

R571

R572

C576

C570C569

C571

1
2

R565

A

B

C568

R566

C579

IC501

13
12
11
10

C580

9
8
7
6

C575

5
4
3
2
1

C573

R574

R575

C572

R582

C582

C581

C565

C566

C574

D501

ECB

Q552

ECB

R573

R581

D572
D573

R576
R570

Q405

C586

SW500
X-BASS

R561

R562

D575

C577

P20 6 - D

TO DISP PWB

TO DISP PWB

FW603

ONOFF

A
B

R579

123

CNP603

C584

BI651

12

SW351

BEAT CANCEL

11

FW602

R601

C583

FW652

4

SW501

R455

FUNCTION

AM FM AUTO

CDTAPE

ONOFF

POWER

1

6

R461

C401

Q401

D405
D406

CFW1

D
C

P21 9 - G

CNP851

TO CD SERVO

PWB

ECB

A
B

R458

1

R457

R441

1

R433

R434

R456

Q403

C404

Q404

123

C402

123

R402

AB

R442

5

FW851

R401

D401

1

R403

[130/130C ONLY]

TONE

HIGHLOW

R518

130/130C

ONLY

B

Q554

C407

C510

123

C509

130/130C ONLY

C561

C562

130/130C

ONLY

C588

C589

R410

R517

A

D574

C406

ECB

Q551

MAIN PWB-A1

RD
GY

FW602

RECORD/PLAYBACK

SW606
TAPE2

MAIN

(47)

HEAD

SW605
TAPE1

MAIN

BKWHPK

TAPE1

SW607

TAPE1/ 2

SELECTOR

TAPE2

PLAYBACK HEAD

(47)

WHPK

ERASE HEAD

(13)

BK

WH

BRGY

TAPE MOTOR

GY

BK

SW601

DECK PWB-C

C230

R208

R214

C231

R227

L351

C239

D203

R223

C235

IC201

C354

C241

C233

R225

R220

C236

R228

R222

C232

R224

C234

10 11

15

181920212223

16

17

C244

C237

R221

R219

C227

R230

C228

C238

R226

C242

C240

12

R264

13

C249

14

C250

R241

CNP204

R243

R250

R238

C243

R232

D251

11
10

9
8
7

CNP602

6
5
4
3
2
1

R265

C393

12345678

C218

R206

R212C210

C220

C216

R204

C212

C208

C356

3
2
1

R211

CNP201

C207

R229

R352

C209

Q351

C215

C202

C211

C219

R207

C229

B
C
E

C214

123456789

C213

24

R213

R262

R353

CNS201

PK

3

BK

2

WH

1

CNS202

PK

5

BK

4

WH

3

BK

2

WH

1

+-

CNS601

GY

8

VL

7

BL

6

GR

5

YL

4

OR

3

RD

2

BR

1

D254

Q252

R356

5
4
3
2

CNP202

1

C351

C204

R254

3
2
1

R355

C203

C353

F

E

D

C

B

A

R354

REC.

R351

P.B.

C206

C205

R205

SW201

R202

C201

R201

R203

C217

R231

78 9101112

Figure 25 WIRING OF P.W.BOARD (4/4)

– 25 –

GX-CD30/30C/130/130C

DISPLAY PWB-A2

R771

A

LCD771

4

8

B

567

C

SEG13

SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
P00
P01
P02

SEG14

POWER-IN

MTCONT2
P03

P10

R735

49

50

51

TR1 LED
TR2 LED

MTCONT1

52
53

54
55
56
57

58
59
60
61
62
63
64

D

E

F

G

3.9K
R772

2.7K
R773

1.8K
R774

1.5K

123

10K

R776

+B

0.022

C702

C701

0.022

AIN7

VLC1

VLC2

COM0

COM1

SEG15

SEG16

IX0105AW

SYSTEM

MICROCOMPUTER

STB (VOL)

POWER-ON

CK (VOL)

DATA (VOL)

P11

P12

P13D0D1

4321

5

VLC3

COM2

COM3

LIDSW

REMCON

IC701

MUTE

RES

SYNC-OUT

CQCK

RWC

COIN

D2D3D4D5D6D7D8D9D10

10 11 12 13 14 15 16

9876

R720

R719

R718

R722

1K

R716

10K

MUTE

SYNC. IN

12

3

R710

10K

R711

2.7K

343536373839404142434445464748

AIN6

AIN5

SYNC-IN
TORAY2
TORAY1

SIMUKE

SQOUT

SL–

SL+

R718~
R725: 15K

R723

R725

SW774
DOWN/
REVIEW

SW773
UP/CUE

SW775
PAUSE

SW771
PLAY/
REPEAT
SW772
STOP

R709
1K

K1

K2

POWER

33

P33

P40

P32
P31

INT2 P30

VREF
AVSS
XCIN

XCOUT

VDD

VSS

XOUT

XIN

RESET

P23

PU-IN

P22

WRQ

P21

DRF

P20

SRS2

SRS1

R726 1K
R728 1K
R729 1K
R731 1K
R732 1K
R733 1K

R708

1K

R712

1K

32
31
30
29
28
27
26
25
24
23

R713

22

1K

21
20
19
18
17

R734

1K R730

R724

R721

REMOTE
SENSOR

12

R779
47

R714

10K

C704

100/10

C705

0.022

X701

4.19MHz

R727

1K

1K

+B

R741

3.3K

D740

1SS133

KRC102 M

2

R740

4.7K

RX771

3

+B

R715

15K

Q740

3

1

D741

1SS133

130/130C
ONLY

R742
1K

C741

3.3/50

R743
100K

+B

SL (–)

SL (+)

+B

C740

+B

0.01

SWITCH
PWB-A5

FW772

1

3

12
11
10

1

3
OPEN/CLOSE

PIN

VOLTAGE

NO.

0V

1

0V

2

0V

3
4

0V

5

0V

6

0V

7

3.9V

8

0V

9

5V

10

4.1V

11

4.1V

12

0V
0V

13

0V

14

0.4V

15

0.4V

16

0V

17

0V

18

0V

19

0V

20

5V

21

2.5V

22

2.5V

23

0V

24

5V

25

5V

26

0V

27

0V

28

5V

29

4.8V

30

0V

31

3.8V 0V

32

CD LID

IC701

SW761

PIN
NO.

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

VOLTAGE

5V
0V
0V
0V

0.4V
5V

3.1V

1.5V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V
0V
0V

9
8
7
6
5

P18 3 - G

CNP852

TO CD SERVO

PWB

4
3
2
1

FW852

FW603

CNP603
P22 5 - E

H

TO MAIN PWB

NOTES ON SCHEMATIC DIAGRAM can be found on page 13.

1

2

34 5

Figure 26 SCHEMATIC DIAGRAM (5/5)

6

– 26 –

GX-CD30/30C/130/130C

FUNCTION TABLE OF IC

IC701 RH-iX0105AWZZ (IX0105AW): System Control Microcomputer

Pin No.

1* P03 MTCONT2 Input/Output

2*-5* P10-P13 POWER-IN, Input/Output

6* D0 POWER-ON Input/Output

7 D1 MUTE Input/Output

8*-12 D2-D6 SYNC-OUT, Input/Output

13,14 D7,D8 SL+,SL- Input/Output

15*,16* D9,D10 SRS2,SRS1 Input/Output

17 P20 DRF Input/Output Used to receive 4 bits at a time.
18 P21 SQOUT Input/Output Used to receive 4 bits at a time.
19 P22 WRQ Input/Output Used to receive 4 bits at a time.
20 P23 PU-IN Input/Output Used to receive 4 bits at a time.
21 RESET Input/Output

22 XIN Input Input/output terminals for the main clock generation circuit. Used by connecting a ceramic resonator

23 XOUT Output Input/output terminals for the main clock generation circuit. Used by connecting a ceramic resonator

24 VSS — GND input terminal.
25 VDD — Positive power supply terminal.
26* XCOUT Output Input/output terminals for the sub clock generation circuit. Used by connecting a crystal oscillator

27 XCIN Input Input/output terminals for the sub clock generation circuit. Used by connecting a crystal oscillator

28 AVSS Input GND input terminal for the A-D converter.
29 VREF Input Reference voltage input terminal for the A-D converter.
30 P30 REMOCONINT2 Input Used to receive 4 bits at a time.
31 P31 TORAY1 Input Used to receive 4 bits at a time.
32 P32 TORAY2 Input Used to receive 4 bits at a time.
33 P33 Input Used to receive 4 bits at a time.
34 P40 Input Used to receive 4 bits at a time.
35-37 AIN5-AIN7 Input Used to receive 4 bits at a time.
38-40 VLC3-VLC1 Input

41-44 COM3-COM0 Output LCD common output terminals.
45-61* SEG16-SEG0 Output LCD segment output terminals.

(45*-56*)
62*-64* P00-P02 Input/Output

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

Terminal

Name

Port Name Function

CK (VOL), mode.The key-on wakeup function, which can be switched on or off by the software, and a pull-up
DATA (VOL), transistor,which can be turned on or off by the software, are built in.
STB (VOL)

RES,CQCK, 1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output.
COIN,REC To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can

Input/

Output

Used to input or output 4 bits at a time. When the output latch is set to "1", the unit will be in the input
mode. The key-on wakeup function, which can be switched on or off by the software, and a pull-up
transistor, which can be turned on or off by the software, are built in.

Used to input or output 4 bits at a time. When the output latch is set to "1", the unit will be in the input

Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds
1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output.
To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can

be set to "1" using the CLD command.
Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds

1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output.
To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can

be set to "1" using the CLD command.
Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds

be set to "1" using the CLD command.
Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds

1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output.
To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can

be set to "1" using the CLD command.
Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds

1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output.
To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can

be set to "1" using the CLD command.

Reset pulse input/output terminal. When a reset is caused by the watch dog timer, an "L" level will be
output. The output is an N channel open drain.

between the XIN and XOUT terminals. There is a built-in feedback resistor between the XIN and XOUT
terminals.

between the XIN and XOUT terminals. There is a built-in feedback resistor between the XIN and XOUT
terminals.

between the XCIN and XCOUT terminals. There is a built-in feedback resistor between the XCIN and
XCOUT terminals.

between the XCIN and XCOUT terminals. There is a built-in feedback resistor between the XCIN and
XCOUT terminals.

LCD power input terminals. To use the internal resistor, connect VLC3 to VDD (if a brightness control
is needed, connect VLC3 to VDD through a resistor). When an external power supply is used, apply

voltages as follows: 0<VLC1<VLC3<VLCD<VDD.

Used to input or output 4 bits at a time. When the output latch is set to "1", the unit will be in the input
mode. The key-on wakeup function, which can be switched on or off by the software, and a pull-up
transistor, which can be turned on or off by the software, are built in.

– 28 –

PARTS GUIDE

GX-CD30/30C/130/130C

“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

REFERENCE

CAPACITORS

There are two types of capacitors available and they can be identified
from each other by reading their Part Numbers.

• Ceramic type capacitor;
A symblo “C” or “K” is given at the 3rd digit of its Part Number like

“VCC (or K)······J.”

• Semiconductor type capacitor:
A symblo “T” is given at the 3rd digit of its Part Number like

“VCT······J.” The capacitance error of each capacitor is indicated by
the symbol given at the 13th digit of the Part Number as follows: “J”
(±5%), “K” (±10%), “M” (±20%), “N” (±30%), “C” (±0.25 pF), “D”
(±0.5pF), “Z” (+80—20%).
Tubular type ceramic capacitor is identified by the symbol TV (TQ/
CY) of the part NO. VC00TV(TQ/CY)0000000; this TV(TQ/CY) does
not mean the lead wire.
Tubular type ceramic capacitor is identified by the symbol MF(MN) of
the part.

MODEL

GX-CD30
GX-CD30C
GX-CD130
GX-CD130C

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

RESISTORS

Unless otherwise specified, resistors are ±5%, carbon type. Tubular
type carbon film resistor ±5% is identified the symbol TV (TQ/CY)
of the part No. VRS–TV(TQ/CY)0000000; this TV(TQ/CY) does
not mean lead wire.
Tubular type carbon film resistor ±5% is identified the symbol
MF(MN) of the part No. VRD–MF(MN)0000000; this MF(MN) does
not mean lead wire.

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.

GX-CD30/30C/130/130C

PART CODE

★

PRICE
RANK

DESCRIPTIONNO.

INTEGRATED CIRCUITS

IC1 VHILA1186N/-1 J AE FM Front End,LA1186N
IC2 VHILA1805//-1 J AM FM/AM IF MPX.,LA1805
IC201 VHIANT345K/-1 J AM Playback and Record/ Playback

IC501 VHILA4597//-1 J AH Power Amp.,LA4597
IC701 RH-IX0105AWZZ J BA System Microcomputer,

IC801 VHILA9240M/-1 J AV Servo Amp.,LA9240M
IC802 VHILC78622E-1 J BA Servo/Signal Control,LC78622E
IC804 VHIBA5920FP-1 J AR Focus/Tracking/Spin/Slide

Amp.,LA7345K

IX0105AW

Driver,BA5920FP

TRANSISTORS

Q252 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q351 VS2SC2001-K-1 J AD Silicon,NPN,2SC2001 K
Q401 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
Q403 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q404 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q405 VS2SD2394F/-1 J AE Silicon,NPN,2SD2394 F
Q551,552 VSKTC3199GR-1 J AB Digital,NPN,KTC3199 GR
Q554 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q740 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q804 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
Q805 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR

DIODES

D203 VHD1SS133//-1 J AA Silicon,1SS133
D251 VHD1SS133//-1 J AA Silicon,1SS133
D254 VHD1SS133//-1 J AA Silicon,1SS133
D401 VHERD8R2JB1-1 J AB Zener,8.2V,RD8.2JB1
D405,406 VHD1SS133//-1 J AA Silicon,1SS133
D501 VHD1SS133//-1 J AA Silicon,1SS133
D572ç575 VHD1SS133//-1 J AA Silicon,1SS133

îD651ç654 VHDRL104A//-1 J AB Silicon,RL104A

D740,741 VHD1SS133//-1 J AA Silicon,1SS133
D802 VHD1SS133//-1 J AA Silicon,1SS133
ZD801 VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B

FILTERS

CF2 92LFILT-F1342A J AD FM IF
CF3 RFILA0006AWZZ J AG AM IF
F1 92LFILTF1759A J AD FM Band Pass Filter

TRANSFORMERS

T1 RCILI0007AWZZ J AD FM IF
T2 RCILI0008AWZZ J AF FM Detection
T3 RCILI0014AWZZ J AE AM IF

îT651 RTRNP0054AWZZ J AX Power

COILS

L1 RCILR0364AFZZ J AA FM RF
L2 RCILB0020AWZZ J AA FM Oscillation
L3 RCILA0053AWZZ J AK AM Bar Antenna
L4 RCILB0051AWZZ J AE AM Oscillation
L351 VP-MK331K0000 J AB 330 µH,Choke
L801 VP-XHR82K0000 J AC 0.82 µH,Choke

VARIABLE RESISTORS

VR1 92LVRS682NBUT J AC 6.8 kohms (B),Semi-VR [VCO]
VR531 92LVR-524A J AH 20 kohms (B),Semi-VR [Volume]
VR532 92LVR-524B J AG 50 kohms (A),Semi-VR [Tone]

VARIABLE CAPACITORS

VC1-4 92LVC-1455A J AN Variable Capacitor with Trimmer

(TC1-4)

VIBRATORS

X701 RCRM-0009AWZZ J AF Ceramic,4.000 MHz
XL801 RCRM-0008AWZZ J AF Ceramic,16.93 MHz

PRICE

NO. PARTS CODE

★

RANK

DESCRIPTION

CAPACITORS

C2 VCKYMN1HB102K J AA 0.001 µF,50V
C4 VCCCPA1HH220J J AA 22 pF (CH),50V
C5 VCCCPA1HH330J J AA 33 pF (CH),50V
C6 VCCRPA1HH150J J AA 15 pF (RH),50V
C8 VCCCPA1HH4R0C J AA 4 pF (CH),50V
C9 VCTYPA1EX472M J AA 0.0047 µF,25V
C10 VCTYPA1EX223M J AA 0.022 µF,25V
C11 VCKYPA1HB221K J AA 220 pF,50V
C14 VCTYMN1EF223Z J AA 0.022 µF,25V
C15 VCTYPA1EX223M J AA 0.022 µF,25V
C16 VCTYPA1EX472M J AA 0.0047 µF,25V
C17 VCTYMN1EF223Z J AA 0.022 µF,25V
C20,21 VCTYMN1EF223Z J AA 0.022 µF,25V
C22 VCTYMN1CX222K J AA 0.0022 µF,16V
C23 VCTYPA1EX822M J AA 0.0082 µF,25V
C24 VCKYMN1HB471K J AA 470 pF,50V
C25 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C26 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C27 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C28 92LCPU100V1500 J AC 0.0015 µF,100V,Polypropylene
C29 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C31,32 VCTYPA1EX223M J AA 0.022 µF,25V
C33ç35 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C36 VCTYPA1EX223M J AA 0.022 µF,25V
C37 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C38,39 VCTYMN1EF223Z J AA 0.022 µF,25V
C201,202 VCKYMN1HB681K J AA 680 pF,50V
C203,204 VCKYMN1HB151K J AA 150 pF,50V
C205,206 VCKYMN1HB681K J AA 680 pF,50V
C207ç210 VCKYPA1HB331K J AA 330 pF,50V
C211,212 VCKYPA1HB151K J AA 150 pF,50V
C213,214 VCKYMN1HB151K J AA 150 pF,50V
C215,216 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C217,218 VCTYPA1EX183J J AB 0.018 µF,25V
C219,220 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C227,228 VCKYPA1HB471K J AA 470 pF,50V
C229,230 VCKYPA1HB102K J AA 0.001 µF,50V
C231,232 VCKYMN1HB102K J AA 0.001 µF,50V
C233,234 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C235,236 VCTYPA1CX473K J AA 0.047 µF,16V
C237,238 VCTYMN1CX332K J AA 0.0033 µF,16V
C239,240 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C241 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C242 VCTYPA1EX823K J AB 0.082 µF,25V
C243 RC-GZA336AF1C J AB 33 µF,16V,Electrolytic
C244 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C249 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C250 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C351 VCKYMN1HB561K J AA 560 pF,50V
C353 VCQPKA2AA392J J AB 0.0039 µF,100V,Polypropylene
C354 RC-QZA273AFYJ J AB 0.027 µF,50V,Mylar
C356 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C393 VCTYMN1EF223Z J AA 0.022 µF,25V
C401 VCTYMN1EF223Z J AA 0.022 µF,25V
C402 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C404 VCTYMN1CY103K J AA 0.01 µF,16V
C406 RC-GZA337AF1C J AC 330 µF,16V,Electrolytic
C407 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C509,510 VCTYPA1CX273K J AA 0.027 µF,16V
C561,562 VCTYPA1CX273K J AA 0.027 µF,16V [130/130C Only]
C565,566 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic
C567,568 VCTYMN1CX272K J AA 0.0027 µF,16V
C569,570 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C571,572 VCKYMN1HB102K J AA 0.001 µF,50V
C573,574 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C575 RC-GZA227AF1E J AB 220 µF,25V,Electrolytic
C576 VCKZPA1HF223Z J AA 0.022 µF,50V
C577 92LCEU20W4700M J AH 4700µF,20V
C579,580 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C581,582 RC-QZA104AFYK J AB 0.1 µF,50V,Mylar
C583,584 RC-GZS108AF1A J AC 1000 µF,10V,Electrolytic
C586 RC-GZA474AF1H J AA 0.47 µF,50V,Electrolytic
C588 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C589 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C651ç654 VCKZPA1HF103Z J AA 0.01 µF,50V
C701,702 VCTYMN0JY223N J AA 0.022 µF,6.3V
C704 RC-EZY107AF1A J AB 100 µF,10V,Electrolytic
C705 VCTYMN0JY223N J AA 0.022 µF,6.3V
C740 VCTYMN1CY103K J AA 0.01 µF,16V
C741 RC-EZY335AF1H J AB 3.3 µF,50V,Electrolytic

– 1 –

GX-CD30/30C/130/130C

NO. PART CODE

C801 VCTYMN1CY103N J AA 0.01 µF,16V
C802 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C803 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic
C804 VCKYMN1HB102K J AA 0.001 µF,50V
C805,806 VCTYPA1CX333K J AA 0.033 µF,16V
C807 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic
C808 VCTYPA1CX683K J AA 0.068 µF,16V
C809 VCTYPA1CX473K J AA 0.047 µF,16V
C810 VCKYMN1HB181K J AA 180 pF,50V
C811 VCTYPA1CX104K J AB 0.1 µF,16V
C812 VCKYMN1HB331K J AA 330 pF,50V
C813 VCTYPA1CX104K J AB 0.1 µF,16V
C814 VCTYMN1CY103K J AA 0.01 µF,16V
C815 VCTYMN1CX472K J AA 0.0047 µF,16V
C816 VCKYMN1HB102K J AA 0.001 µF,50V
C817 RC-GZA474AF1H J AA 0.47 µF,50V,Electrolytic
C818 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C819 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C820 VCTYMN1CX332K J AA 0.0033 µF,16V
C821 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C822 VCKYMN1HB221K J AA 220 pF,50V
C830 VCCSMN1HL2R2C J AB 2.2 pF,50V
C831 VCTYMN1CX272K J AA 0.0027 µF,16V
C832 VCCSMN1HL270J J AA 27 pF,50V
C833 VCKYMN1HB102K J AA 0.001 µF,50V
C834 VCTYPA1CX333K J AA 0.033 µF,16V
C835 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic
C837 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C838 VCTYMN1CY103K J AA 0.01 µF,16V
C839 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C840 RC-GZA334AF1H J AA 0.33 µF,50V,Electrolytic
C841,842 VCTYPA1CX473K J AA 0.047 µF,16V
C843 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C844 RC-GZA337AF1A J AB 330 µF,10V,Electrolytic
C845 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C846 RC-GZA337AF1A J AB 330 µF,10V,Electrolytic
C847 VCTYMN1CY103K J AA 0.01 µF,16V
C848 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C849 VCTYMN1EF223Z J AA 0.022 µF,25V
C850 VCTYPA1EF104Z J AA 0.1 µF,25V
C851 VCTYMN1EF223Z J AA 0.022 µF,25V
C867,868 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C869,870 VCTYMN1CX222K J AA 0.0022 µF,16V
C873 VCTYMN1CY103K J AA 0.01 µF,16V
C887 VCTYMN1EF223Z J AA 0.022 µF,25V
C889 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C890 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic

★

PRICE

RANK

DESCRIPTION

RESISTORS

R1 VRD-ST2EE100J J AA 10 ohm,1/4W
R2 VRD-MN2BD330J J AA 33 ohms,1/8W
R3 VRD-MN2BD470J J AA 47 ohms,1/8W
R5 VRD-ST2EE334J J AA 330 kohms,1/4W
R6 VRD-ST2EE824J J AA 820 kohms,1/4W
R7 VRD-ST2EE391J J AA 390 ohms,1/4W
R9 VRD-MN2BD223J J AA 22 kohms,1/8W
R25 VRD-ST2EE121J J AA 120 ohms,1/4W
R26 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R27 VRD-MN2BD333J J AA 33 kohms,1/8W
R29 VRD-MN2BD153J J AA 15 kohms,1/8W
R30 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R35 VRD-ST2EE182J J A A 1.8 kohms,1/4W
R201 VRD-ST2CD102J J AA 1 kohm,1/6W
R202ç204 VRD-MN2BD102J J AA 1 kohm,1/8W
R205 VRD-MN2BD151J J AA 150 ohms,1/8W
R206 VRD-ST2CD151J J AA 150 ohms,1/6W
R207,208 VRD-MN2BD103J J AA 10 kohm,1/8W
R211,212 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R213,214 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R219,220 VRD-MN2BD273J J AA 27 kohms,1/8W
R221,222 VRD-MN2BD822J J AA 8.2 kohms,1/8W
R223,224 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R225,226 VRD-MN2BD561J J AA 560 ohms,1/8W
R227,228 VRD-MN2BD470J J AA 47 ohms,1/8W
R229,230 VRD-MN2BD103J J AA 10 kohm,1/8W
R231,232 VRD-ST2EE103J J AA 10 kohm,1/4W
R238 VRD-MN2BD684J J AA 680 kohms,1/8W
R241 VRD-MN2BD123J J AA 12 kohms,1/8W
R243 VRD-MN2BD563J J AA 56 kohms,1/8W
R250 VRD-ST2EE101J J AA 100 ohm,1/4W

VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory

PRICE

NO.

R254 VRD-MN2BD223J J AA 22 kohms,1/8W
R262 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R264 VRD-MN2BD104J J AA 100 kohm,1/8W
R265 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R351 VRD-MN2BD473J J AA 47 kohms,1/8W
R352 VRD-MN2BD104J J AA 100 kohm,1/8W
R353 VRD-MN2BD220J J AA 22 ohms,1/8W
R354ç356 VRD-ST2EE470J J AA 47 ohms,1/4W
R401 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R402 VRD-MN2BD561J J AA 560 ohms,1/8W
R403 VRD-ST2EE271J J AA 270 ohms,1/4W
R410 VRD-RT2HD1R5J J AB 1.5 ohms,1/2W
R433,434 VRD-ST2EE332J J AA 3.3 kohms,1/4W
R441,442 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R455,456 VRD-MN2BD103J J AA 10 kohm,1/8W
R457,458 VRD-MN2BD102J J AA 1 kohm,1/8W
R461 VRD-ST2EE680J J AA 68 ohms,1/4W
R517,518 VRD-MN2BD223J J AA 22 kohms,1/8W [130/130C Only]
R561,562 VRD-ST2EE272J J AA 2.7 kohms,1/4W
R565,566 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R570ç572 VRD-MN2BD102J J AA 1 kohm,1/8W
R573,574 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R575 VRD-MN2BD104J J AA 100 kohm,1/8W
R576 VRD-MN2BD102J J AA 1 kohm,1/8W
R577,578 VRD-ST2EE121J J AA 120 ohms,1/4W
R579 VRD-MN2BD103J J AA 10 kohm,1/8W
R581,582 VRD-ST2EE3R3J J AA 3.3 ohms,1/4W
R601 VRD-ST2EE2R7J J AA 2.7 ohms,1/4W
R708,709 VRD-MN2BD102J J AA 1 kohm,1/8W
R710 VRD-MN2BD103J J AA 10 kohm,1/8W
R711 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R712 VRD-MN2BD102J J AA 1 kohm,1/8W [130/130C Only]
R713 VRD-MN2BD102J J AA 1 kohm,1/8W
R714 VRD-MN2BD103J J AA 10 kohm,1/8W
R715 VRD-MN2BD153J J AA 15 kohms,1/8W
R716 VRD-MN2BD103J J AA 10 kohm,1/8W
R718ç720 VRD-ST2EE153J J AA 15 kohms,1/4W
R721 VRD-MN2BD153J J AA 15 kohms,1/8W
R722,723 VRD-ST2EE153J J AA 15 kohms,1/4W
R724 VRD-MN2BD153J J AA 15 kohms,1/8W
R725 VRD-ST2EE153J J AA 15 kohms,1/4W
R726ç735 VRD-MN2BD102J J AA 1 kohm,1/8W
R740 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R741 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R742 VRD-MN2BD102J J AA 1 kohm,1/8W
R743 VRD-MN2BD104J J AA 100 kohm,1/8W
R771 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R772 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R773 VRD-MN2BD182J J AA 1.8 kohms,1/8W
R774 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R776 VRD-MN2BD103J J AA 10 kohm,1/8W
R779 VRD-MN2BD470J J AA 47 ohms,1/8W [130/130C Only]
R801 VRD-MN2BD102J J AA 1 kohm,1/8W
R802 VRD-MN2BD104J J AA 100 kohm,1/8W
R803 VRD-MN2BD153J J AA 15 kohms,1/8W
R804 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R805 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R806 VRD-MN2BD101J J AA 100 ohm,1/8W
R807 VRD-MN2BD102J J AA 1 kohm,1/8W
R808 VRD-MN2BD123J J AA 12 kohms,1/8W
R809 VRD-MN2BD273J J AA 27 kohms,1/8W
R810 VRD-MN2BD823J J AA 82 kohms,1/8W
R811 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R812 VRD-MN2BD153J J AA 15 kohms,1/8W
R813 VRD-MN2BD333J J AA 33 kohms,1/8W
R814 VRD-MN2BD103J J AA 10 kohm,1/8W
R815 VRD-MN2BD473J J AA 47 kohms,1/8W
R816 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R817 VRD-MN2BD823J J AA 82 kohms,1/8W
R819 VRD-MN2BD393J J AA 39 kohms,1/8W
R820 VRD-MN2BD103J J AA 10 kohm,1/8W
R821 VRD-MN2BD563J J AA 56 kohms,1/8W
R822 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R823 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R824 VRD-MN2BD103J J AA 10 kohm,1/8W
R825 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R826,827 VRD-MN2BD224J J AA 220 kohms,1/8W
R828,829 VRD-ST2EE102J J AA 1 kohm,1/4W
R830 VRD-ST2EE102J J AA 1 kohm,1/4W
R831 VRD-MN2BD102J J AA 1 kohm,1/8W
R832 VRD-MN2BD563J J AA 56 kohms,1/8W
R833 VRD-MN2BD562J J AA 5.6 kohms,1/8W

★

RANK

DESCRIPTIONPARTS CODE

– 2 –

GX-CD30/30C/130/130C

PRICE

PART CODE

R834 VRD-MN2BD102J J AA 1 kohm,1/8W
R835 VRD-MN2BD471J J AA 470 ohms,1/8W
R836,837 VRD-MN2BD473J J AA 47 kohms,1/8W
R838 VRD-MN2BD333J J AA 33 kohms,1/8W
R839,840 VRD-MN2BD223J J AA 22 kohms,1/8W
R842 VRD-ST2EE220J J AA 22 ohms,1/4W
R849 VRD-MN2BD104J J AA 100 kohm,1/8W
R856 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R857 VRD-MN2BD273J J AA 27 kohms,1/8W
R858 VRD-MN2BD681J J AA 680 ohms,1/8W
R860 VRD-MN2BD102J J AA 1 kohm,1/8W
R871 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R873,874 VRD-MN2BD101J J AA 100 ohm,1/8W
R875,876 VRD-MN2BD103J J AA 10 kohm,1/8W
R877 VRD-ST2EE221J J AA 220 ohms,1/4W
R878 VRD-MN2BD101J J AA 100 ohm,1/8W
R880 VRD-MN2BD101J J AA 100 ohm,1/8W

★

RANK

DESCRIPTIONNO.

OTHER CIRCUITRY PARTS

BI651/CNS651 QCNWN0602AWZZ J AG Connector Ass’y,2-2Pin
BI801/CNS801 QCNWN0605AWZZ J AL Connector Ass’y,8-8Pin
BI802/CNS802 QCNWN0606AWZZ J AH Connector Ass’y,5-5Pin
BI803/CNS803 QCNWN0607AWZZ J AH Connector Ass’y,6-6Pin
CNP1 92LCONE6P52287 J AC Plug,6Pin
CNP201 92LCONE3P53253 J AB Plug,3Pin
CNP202 92LCONE5P53253 J AB Plug,5Pin
CNP204 QCNCW027HAWZZ J AC Plug,8Pin
CNP552 QTANA0404AWZZ J AF Terminal,Ext.Speaker
CNP602 QCNCW012LAWZZ J AE Plug,11Pin
CNP603 92LCONE3P52287 J AC Plug,3Pin
CNP651 QCNCM742BAFZZ J AA Plug,2Pin
CNP652 92LCONE4P52287 J AC Plug,4Pin
CNP803 QCNCM932FAFZZ J AC Plug,6Pin
CNP851 QCNCW026EAWZZ J AE Plug,5Pin
CNP852 QCNCW026MAWZZ J AG Plug,12Pin
CNS201 QCNWN0595AWZZ J AH Connector Ass’y,3Pin
CNS202 QCNWN0596AWZZ J AL Connector Ass’y,5Pin
CNS204 QCNWN0600AWZZ J AH Connector Ass’y,8Pin
CNS653 QCNWN0487AWZZ J AB Connector Ass’y,1Pin
CNW2 QCNWN0716AWZZ J AD Tip with Lead
FW1 QCNWN0687AWZZ J AE Flat Cable,6Pin
FW602 QCNWN0601AWZZ J AG Flat Cable,11Pin
FW603 QCNWN0717AWZZ J AD Flat Cable,2Pin
FW651 QCNWN0594AWZZ J AD Flat Cable,2Pin
FW652 QCNWN0718AWZZ J AD Flat Cable,4Pin
FW772 QCNWN0603AWZZ J AC Flat Cable,2Pin
FW851 QCNWN0689AWZZ J AE Flat Cable,5Pin
FW852 QCNWN0604AWZZ J AH Flat Cable,12Pin
J551 QJAKM0004AWZZ J AK Jack,Headphones
LCD771 RV-LX0018AWZZ J AQ LCD
M601 92LMTR1746AASY J AP Motor with Pulley [Tape]
M701 92LMTR1906CASY J AS Motor with Chassis [Spin]
M702 92LMTR1854BASY J AP Motor with Gear [Slide]
RX771 VHLSPS4201C-1 J AN Remote Sensor,LSPS4201C

îSO651 QSOCA0201AWZZ J AL Socket,AC Power Supply Input
îSO651 QSOCA0203AWZZ J AL Socket,AC Power Supply Input

SP1,2 VSP0010PBR26A J AP Woofer
SP3,4 RALMB0101AFZZ J AB Tweeter
SW201 QSW-S0018AWZZ J AG Switch,Slide Type [Record/

SW351 QSW-S0024AWZZ J AE Switch,Slide Type [Beat Cancel]
SW500 QSW-S0026AWZZ J AF Switch,Slide Type [X-BASS] [130/

SW501 QSW-S0022AWZZ J AK Switch,Slide Type [Power/
SW605 QSW-F0340AFZZ J AE Switch,Leaf Type [Tape 1 Main]

SW606 QSW-F0340AFZZ J AE Switch,Leaf Type [Tape 2 Main]
SW607 92LM-SW1658A J AB Switch,Leaf Type [Tape 1/2

SW702 QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]
SW761 QSW-P0004AWZZ J AE Switch,Push Type [CD Lid Open/

SW771 QSW-K0003AWZZ J AD Switch,Key Type [CD-Play/
SW772 QSW-K0003AWZZ J AD Switch,Key Type [CD-Stop]

SW773 QSW-K0003AWZZ J AD Switch,Key Type [CD-Up/Cue]
SW774 QSW-K0003AWZZ J AD Switch,Key Type [CD-Down/

[130/130C Only]
[130/30]
[130C/30C]

Playback]

130C Only]
Function]

Selector]

Close]
Repeat]

Review]

PRICE

NO. PARTS CODE

SW775 QSW-K0003AWZZ J AD Switch,Key Type [CD-Pause]

★

RANK

DESCRIPTION

DECK MECHANISM PARTS

1 92LM-ANG1658A J AC Joint Bracket,Mechanism
3 92LM-BELT1651B J AB FR Belt
4 92LMBELT1658A1 J AC Drive Belt [Tape 1]
5 92LMBELT1658B1 J AC Drive Belt [Tape 2]
10 92LM-CSPR667J J AA Spring,Latch Plate
12 92LM-CSPR1651F J AA Spring,Back Tention
13 92LM-EH1658A J AG Head,Erase
14 92LM-ESPR1651A J AA Spring,Lock Plate
15 92LM-ESPR1651B J AA Spring,Holder Lock Lever
17 92LM-FRRA1651A J AF FR Roller Ass’y
18 92LM-FWA1651A J AG Flywheel Ass’y [Tape 2]
19 92LM-FWA1658A J AG Flywheel Ass’y [Tape 1]
20 92LM-GEAR1651C J AA Gear,FF
21 92LM-HPLT1746A J AC Plate,Head
22 92LM-ICAM1651A J AB Cam,Idler
23 92LM-ILA1651A J AB Idler Lever Ass’y
24 92LM-LEV1651G1 J AC Lever,Main Lock
25 92LM-LEV1651I J AA Lever,AS Killer
27 92LM-LEV1651K J AA Lever,Eject Joint
28 92LM-LEV1651L J AB Lever,Erase Prevention
29 92LM-LEV1658A1 J AB Lever,Record
30 92LM-LEV1658B J AA Lever,Play
31 92LM-LEV1658C J AA Lever,Rewind
32 92LM-LEV1658D J AB Lever,FF
33 92LM-LEV1658E J AB Lever,Stop
35 92LM-LEV1658H J AB Lever,Holder Lock
38 92LM-LGA1746A J AF Lever Guide Ass’y
40 92LM-MCA1654A J AK Main Chassis Ass’y [Tape 2]
42 MSPRP0492AFFW J AA Spring,Cassette
45 92LM-PRA1651A J AE Pinch Roller Ass’y
46 92LM-REL1651B J AB Supply Reel
47 92LM-RPH1746A J AM Head,Record/Playback
50 92LM-TSPR1746A J AA Spring,Pinch Roller
51 92LM-TSPR1651B J AA Spring,Operate Lever
52 92LM-TSPR1651C J AA Spring,Record Lever
53 92LM-TSPR1651D J AA Spring,Idler Lever
55 92LM-TSPR1651F J AA Spring,AS Killer Lever
56 92LMTURA1651A1 J AF Take-up Reel Ass’y
58 92LM-TSPR1651G J AA Spring,Pause Stop Lever
64 92L1R5WC3R8R5P J AA Washer,ø1.5×ø3.8×0.5mm
66 92L1R8WC3R4R5P J AA Washer,ø1.8×ø3.4×0.5mm
67 92L2R3W6R5P J AA Washer,ø2.3×ø6×0.5mm
69 92L1R2WC4-R5P J AA Washer,ø1.2×ø4×0.5mm
70 92L3R6W6-R5P J AA Washer,ø3.6×ø6×0.5mm
71 92LS2R7W6R4R5L J AA Washer,ø2.7×ø6.4×0.5mm
72 92LM-MCA1858A J AH Main Chassis Ass’y [Tape 1]
501 92LS2R6S1746A J AA Motor Screw,ø2.6mm
504 92L2BTS+5BZ J AA Screw,ø2×5mm
505 92L2BTS+7BZ J AA Screw,ø2×7mm
506 92L2TTS+3BZ J AA Screw,ø2×3mm
508 92L2TTS+4BZ J AA Screw,ø2×4mm
509 92L2TTS+4PZ J AA Screw,ø2×4mm
511 92L2BTS+5PZ J AA Screw,ø2×5mm
M601 92LMTR1746AASY J AP Motor with Pulley [Tape]
SW605 QSW-F0340AFZZ J AE Switch,Leaf Type [Tape 1 Main]
SW606 QSW-F0340AFZZ J AE Switch,Leaf Type [Tape 2 Main]
SW607 92LM-SW1658A J AB Switch,Leaf Type [Tape 1/2

Selector]

CD MECHANISM PARTS

301 NGERH0011AWZZ J AC Gear,Middle
302 NGERH0012AWZZ J AC Gear,Drive
303 MLEVP0010AWZZ J AC Rail,Guide
304 NSFTM0002AWFW J AE Shaft,Guide
305 PCUSG0427AFSC J AC Cushion

î306 RCTRH8151AFZZ J BG Pickup Unit Ass’y

306- 1 ———— — Pickup Unit (Not Replacement
306- 2 NGERR0043AFZZ J AC Gear,Rack

306- 3 MSPRC0961AFZZ J AA Spring,Rack
307 PCOVP1001AWSA J AE Mechanism Cover
701 92L2R6S+6CZ J AB Screw,ø2.6×6mm
702 92L2TTS+5BB J AB Screw,ø2×5mm
703 92L2S+3PZ J AA Screw,ø2×3mm
704 92L1R5WC3R8R25 J AA Washer,ø1.5×ø3.8×0.25mm
M701 92LMTR1906CASY J AS Motor with Chassis [Spin]

Item)

– 3 –

GX-CD30/30C/130/130C

NO. PART CODE

M702 92LMTR1854BASY J AP Motor with Gear [Slide]
SW702 QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]

★

PRICE

RANK

DESCRIPTION

CABINET PARTS

201 92LCAB2237AS1 J AV Front Cabinet Ass’y [30/30C]
201 92LCAB2238AS1 J BD Front Cabinet Ass’y [130/130C]
201- 1 ———— — Front Cabinet (Not Replacement

202 GCABC1129AWSA J AX Top Cabinet
203 GCABB1129AWSA J AZ Rear Cabinet [130]
203 GCABB1140AWSA J AZ Rear Cabinet [130C/30C]
203 GCABB1143AWSA J AS Rear Cabinet [30]
204 92LBSPR1401A J AC Spring,Battery,+/­205 GFTAB1001AWSA J AE Battery,Lid
206 92LMEC2237CTS1 J AK Cassette Holder Ass’y,Tape 1

206 92LMEC2238CTS1 J AP Cassette Holder Ass’y,Tape 1

206- 1 ———— — Cassette Holder,Tape 1 (Not
206- 2 HPNLH1063AWSA J AE Panel,Cassette,Tape 1

207 92LMEC2237CTS2 J AK Cassette Holder Ass’y,Tape 2
207 92LMEC2238CTS2 J AP Cassette Holder Ass’y,Tape 2

207- 1 ———— — Cassette Holder,Tape 2 (Not
207- 2 HPNLH1064AWSA J AE Panel,Cassette,Tape 2

208 92LMAG2238AS1 J AN Magnet Ass’y
209 MLIFP0003AWZZ J AE Damper [CD Lid]
210 HPNLD1003AWSA J AG Panel,Dial
211 92LPNL2237AS1 J AK Decoration Panel Ass’y [30/30C]
211 92LPNL2238AS1 J AQ Decoration Panel Ass’y

211- 1 ———— — Decoration Panel (Not Replace
211- 2 HPNLH1065AWSA J AF Panel,LCD [130/130C]

211- 2 HPNLH1066AWSA J AD Panel,LCD [30/30C]
213 92LKNOB1596C J AA Knob,Function/Power
214 JKNBK0032AWSA J AE Knob,Volume
215 JKNBK0033AWSA J AE Knob,Tone
216 92LDAMPER1651A J AD Damper [Cassette Holder]
217 92LCSPR1596A J AA Spring,Cassette Up
218 LANGK0044AWZZ J AD Bracket,Front Cabinet
219 PSPAZ0010AWZZ J AG Joint Boss
220 LANGK0041AWZZ J AF Bracket,Cassette Button
221 92LFELT666B J AA Felt
222 JKNBZ0190AWSA J AD Button,Record [Tape 1]
223 JKNBZ0191AWSA J AD Button,Play [Tape 1]
224 JKNBZ0192AWSA J AD Button,Rewind [Tape 1]
225 JKNBZ0193AWSA J AD Button,FF [Tape 1]
226 JKNBZ0194AWSA J AD Button,Stop [Tape 1]
227 JKNBZ0195AWSA J AE Button,Play [Tape 2]
228 JKNBZ0196AWSA J AE Button,Stop [Tape 2]
229 HSSND0008AWSA J AE Dial Pointer
230 LHLDZ1093AWZZ J AH Tuner Frame
231 JKNBZ0189AWSA J AG Knob,Tuning
232 92LWHEL1569A J AE Dial Wheel
233 92LATML1455A J AB Antenna Terminal
234 GDORT0011AWSA J AP CD Lid
235 MSPRD0067AWZZ J AG Spring,CD Lid Up
236 QANTR0006AWZZ J AQ Rod Antenna
237 92LHNDL2238AS1 J AQ Handle Ass’y
239 JKNBZ0119AWSC J AE Knob,CD Eject
240 JKNBZ0188AWSA J AF Knob,CD Control
241 92LRDAT1524A J AE Heat Sink
243 TSPC-0357AWZZ J AE Label,Specifications [30C]
243 TSPC-0358AWZZ J AE Label,Specifications [130C]
244 92LCAUT1459C J AA Caution,Battery [130C/30C]
245 LANGK0042AWZZ J AD Bracket,Deck PWB
246 LANGK0043AWZZ J AC Bracket,Tuner PWB
247 92LM-LEV1746A J AB Spring,Record
248 LHLDZ1094AWZZ J AE Holder,LCD
249 92LBSPR1595C J AB Spring,Battery,­250 ———— — Spacer,PWB Washer (Not

251 92LCUSN1585A J AA Leg Cushion
252 TLABH0041AWSA J A E Cassette Label,Tape 1

252 TLABH0041AWSB J AE Cassette Label,Tape 1 [30/30C]

Item)

[30/30C]
[130/130C]

Replacement Item)

[30/30C]
[130/130C]

Replacement Item)

[130/130C]

ment Item)

Replacement Item)

[130/130C]

PRICE

NO.

253 TLABH0042AWSA J AE Cassette Label,Tape 2
253 TLABH0042AWSB J AE Cassette Label,Tape 2 [30/30C]

601 LX-CZ0011AFFD J AA Screw,ø3×65mm
602 XEBSD30P12000 J AA Screw,ø3×12mm
603 XEBSD30P20000L J AB Screw,ø3×20mm
604 XHSSF30P08000 J AA Screw,ø3×8mm
605 XJSSF30P10000 J AA Screw,ø3×10mm
606 XEBSD30P10000 J AA Screw,ø3×10mm
607 XWHSD32-15140 J AA Washer,ø3.2×ø14×1.0mm
608 XBPSD26P06J00 J AA Screw,ø2.6×6mm
610 XWSSJ30-07000 J AA Washer,ø3×0.7mm
611 XEBSD26P10000 J AA Screw,ø2.6×10mm
612 XWHSD28-08120 J AB Screw,ø2.8×ø12×0.8mm
613 XCBSD30P08000 J AA Screw,ø3×8mm
614 XHBSD20P03000 J AA Screw,ø2×3mm
615 XWHSD32-08170 J AA Washer,ø3.2×ø17×1.0mm
616 XEBSD30P08000 J AA Screw,ø3×8mm
617 LX-EZ0002AWFD J AA Screw,ø3×40mm
618 XJSSD30P10000 J AA Screw,ø3×10mm
619 XEBSD30P12000 J AA Screw,ø3×12mm

★

RANK

DESCRIPTIONPARTS CODE

[130/130C]

SPEAKER BOX PARTS

701 92LSCAB2237AS1 J AU Front Cabinet Ass’y,Speaker,Left
701 92LSCAB2238AS1 J AZ Front Cabinet Ass’y,Speaker,Left
702 92LSCAB2237AS2 J AU Front Cabinet Ass’y,Speaker,
702 92LSCAB2238AS2 J AZ Front Cabinet Ass’y,Speaker,
703 GCABB1130AWSA J AY Rear Cabinet,Left

704 GCABB1131AWSA J AY Rear Cabinet,Right
705 QCNWN0597AWZZ J AE Speaker Wire
901 XEBSD30P10000 J AA Screw,ø3×10mm
902 XEBSD30P20000 J AA Screw,ø3×20mm

[30/30C]
[130/130C]
Right [30/30C]
Right [130/130C]

PACKING PARTS [FOR GX-CD30C/130C]

SPAKA0093AWZZ J AH Packing Add.,Unit (Left/Right)
SPAKA0094AWZZ J AK Packing Add.,Speaker,Top/

SPAKC0347AWZZ J AP Packing Case [30C]
SPAKC0348AWZZ J AP Packing Case [130C]
SSAKH0017AWZZ J AC Polyethylene Bag,Unit
92LBAG1607A1 J AB Polyethylene Bag,Speaker

Bottom

ACCESSORIES

TINSE0115AWZZ J AG Operation Manual [130/30]

î 92LCORD-1651A J AM AC Power Supply Cord
î 92LCORD-1207A J AM AC Power Supply Cord

TINSK0040AWZZ J AH Operation Manual [130C/30C]

[130/30]

[130C/30C]
92LPOPLABEL001 J AR Feature Label,Speaker [130C]
92LPOPLABEL004 J AE Feature Label,Speaker [30C]
RRMCG0052AWSA J BB Remote Control [130/130C Only]
GFTAB1016AWSA J Battery Lid,Remote Control

[130/130C Only]

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

PWB-A1ç5 92LPWB2237MANS J — Main/Display/Power/Terminal/
PWB-A1ç5 92LPWB2238MANS J — Main/Display/Power/Terminal/
PWB-B 92LPWB2238TUNS J — Tuner

PWB-C 92LPWB2238DEKS J — Deck
PWB-D 92LPWB2238CDUS J — CD Servo
PWB-E QPWBF0027AWZZ J AD CD Motor (PWB Only)

Switch [30/30C]

Switch [130/130C]

– 4 –

GX-CD30/30C/130/130C

— M E M O —

– 5 –

— M E M O —

GX-CD30/30C/130/130C

– 6 –

GX-CD30/30C/130/130C

A

306-2

B

306-1

C

306-3

306

307

701

304

701

704

702

D

702

302

301

303

E

703x2

M701

F

305

M702

G

305x2

SW702

H

1

2 3 4 5 6

Figure 7 CD MECHANISM EXPLODED VIEW

PWB-E

– 7 –

GX-CD30/30C/130/130C

A

B

C

D

E

F

G

H

1

2 3 4 5 6

TAPE 1

64

45

511

SW607

47

50

24

30

71

55

66

46

33

23

38

64

42

56

21

28

506

40

47

505

50

13

21

31

29

12

24

30

32

25

33

12

25

71

TAPE 2

64

46

66

55

23

45

38

42

64

56

506

504

SW606

509

51

18

52

67

508

504

58

27

14

5

504

53

69

501x2

M601

15

20

10
70

69

17

3

22

508

35

508

504

SW605

509

1

BELT CONNECTION

19

( TAPE 2 ) ( TAPE 1 )

14

504

4

4

53
67

58

504

27

69

19

5

72

15

35

22

17

3

18

Figure 8 TAPE MECHANISM EXPLODED VIEW

– 8 –

GX-CD30/30C/130/130C

GX-CD30C/130C Only

602x2

249

613

241

608

221
x2

232

CNW2

247

204

203

PWB-A4

606x3

PWB-C

Silicon
Grease

Q405

PWB-A1

213

614

TAPE
MECHANISM

601

613

245

243

244

614

237

PWB-A3

PWB-B

205

606

617

603x4

615

IC501

606x2

618

612x3

234

606x3

607

218

202

606

606

606

216

210

236

619

219
209

606x2

606

CD
MECHANISM

230

231

615

606

605x2

216

233

610

606

229

250

246

606x4

606

208

239

606

LCD771

211-2

201

214

215

235

248

605x2

201-1

240

PWB-A2

606

211

211-1

604

611x3

PWB-D

A

B

PWB-A5

C

606

D

E

F

224

225

220

226

616x2

616x2

220

227

228

G

H

1

206-1

206-2

252

206

253

217

251x2

222

223

207

207-1

207-2

217

2 3 4 5 6

Figure 9 CABINET EXPLODED VIEW

– 9 –

GX-CD30/30C/130/130C

A

B

C

D

E

F

G

H

1

2 3 4 5 6

703
704

SP3 (L-CH)
SP4 (R-CH)

SP1 (L-CH)
SP2 (R-CH)

WHITE
LINE

SP1,2

SP3,4

902x4

901x4

705

701
702

Figure 10 SPEAKER BOX VIEW

– 10 –

GX-CD30/30C/130/130C

PACKING OF THE SET (FOR GX-CD30/130 ONLY)

• Setting position of switches and knobs

Tape Mechanism Control STOP STATE
TUNING LOW
POWER/FUNCTION STAND-BY/TAPE
Beat Cancel Switch LEFT
X-BASS(GX-CD130 ONLY) OFF
TONE CENTER

Polyethylene Bag,Unit

SSAKH0017AWZZ

Left

Right

Operation Manual

TiNSE0115AWZZ

Feature Label

92LPOPLABEL001 [130]
92LPOPLABEL004 [30]

(Right Speaker Only)

Battery Lid

AC Power Supply Cord

92LCoRD1651A

Packing Add.,Unit

SPAKA0093AWZZ

(Left/RIght)

Remote Control

RRMCG0052AWSA
[130 ONLY]

Polyethylene
Bag,Speaker

92LBAG1607A1

TOP

FRONT

Packing Add.,
Speaker, Top/
Bottom

SPAKA0094AWZZ

Packing Case

SPAKC0342AWZZ [130]
SPAKC0346AWZZ [30]

★: Not Replaceable Items

Writer and Editor: Quality & Reliability Control Center of Communication & Audio Systems Group, Sharp Corp.

A9603-3632NS•KJ•M

Printed in Japan
SC • SL