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CD-C422/C422C/C2800/C2800C
No. S3820CDC422//
Illustration: CD-C422/C422C
Illustration: CD-C2800/C2800C
CONTENTS
Page
IMPORTANT SERVICE NOTES (For U.S.A. Only) .......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 2
NAMES OF PARTS .......................................................................................................................................................... 3
OPERATION MANUAL ..................................................................................................................................................... 5
QUICK GUIDE .................................................................................................................................................................. 6
DISASSEMBLY ................................................................................................................................................................. 7
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................. 10
ADJUSTMENT ................................................................................................................................................................ 11
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 13
WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 14
BLOCK DIAGRAM .......................................................................................................................................................... 15
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 18
TROUBLESHOOTING (CD CHANGER CONTROL / CD SECTION) ............................................................................. 32
FUNCTION TABLE OF IC .............................................................................................................................................. 36
FL DISPLAY .................................................................................................................................................................... 42
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET (For U.S.A. Only)
CD-C422/C422C
CP-C422, REAR SPEAKER SYSTEM,
Constitute CD-C422/C422C.
CD-C2800/C2800C
CP-C2800, REAR SPEAKER SYSTEM,
Constitute CD-C2800/C2800C.
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
