Sharp GX-CD130 User Manual

GX-CD30/30C/130/130C
No. S3607GX-CD130
SERVICE MANUAL
GX-CD30
GX-CD30C
GX-CD130
GX-CD130C
• 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.
Illustration: GX-CD130
SHARP CORPORATION
Service Headquarters: Sharp Plaza, Mahwah, New Jersey 07430-2135
SHARP ELECTRONICS CORPORATION
CONTENTS
Page
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)
DIFFERENCE BETWEEN GX-CD30/30C AND GX-CD130/130C
GX-CD30/30C
GX-CD130/130C
REMOTE None Used
CONTROL
X-BASS None Used

Sharp GX-CD130 Specifications

General

CD Player	Yes
Bluetooth	No
USB Port	No
Speakers	2-Way Speakers
Cassette deck	Yes
Radio	FM

Summary

Important Service Notes

Safety Checks

Perform safety checks before returning the audio product to the user.

Names of Parts

Disassembly

Removing and Reinstalling Main Parts

Tape Mechanism Components

CD Mechanism Section

Adjustment

Mechanism Section Adjustment

Tuner Section Adjustment

Adjustment procedures for FM/AM IF/RF and VCO frequency.

CD Section

Test Mode Operation

Troubleshooting (CD Section)

Function Table of IC IC701

CD Mechanism Exploded View

Tape Mechanism Exploded View

Cabinet Exploded View