SRS technology Licensed from SRS Labs. SRS technol-
ogy holds the following patents: U.S. Patent No.
4,748,669 and U.S. Patent No. 4,841,572.
, the SRS Logo ( ) and the
are registered trademarks of SRS Labs, Inc. in the United
States.
VOLTAGE SELECTION .......................................................................................................................................................... 2
SPECIFICATIONS ................................................................................................................................................................. 3
NAMES OF PARTS ............................................................................................................................................................... 4
OPERATION MANUAL .......................................................................................................................................................... 6
DISASSEMBLY ...................................................................................................................................................................... 8
ADJUSTMENT ..................................................................................................................................................................... 12
TEST MODE ......................................................................................................................................................................... 14
NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 16
TYPES OF TRANSISTOR AND LED .................................................................................................................................... 16
BLOCK DIAGRAM ............................................................................................................................................................... 17
WAVEFORMS OF CD CIRCUIT .......................................................................................................................................... 42
TROUBLE SHOOTING ........................................................................................................................................................ 43
FUNCTION TABLE OF IC .................................................................................................................................................... 46
FL SEGMENT ...................................................................................................................................................................... 55
PARTS GUIDE/EXPLODED VIEW
All manuals and user guides at all-guides.com
SERVICE MANUAL
SOUND RETRIEVAL SYSTEM
CONTENTS
SHARP CORPORATION
- 1 -
CD-C1W
CP-C1W
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol
of Dolby Laboratories Licensing Corporation.
• 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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CD-C1W,CP-C1W
No. YS792CDC1W///
are trademarks
Page