CD-C1800/C,CP-C1800
– 1 –
CD-C1800
CD-C1800C
CP-C1800
CD-C1800 and CP-C1800 constitute CD-C1800.
CD-C1800C and CP-C1800 constitute CD-C1800C.
CONTENTS OF CD-C1800/CD-C1800C,CP-C1800
Page
IMPORTANT SERVICE NOTES (FOR CD-C1800 ONLY) ................................................................................................ 2
SPECIFICATIONS ............................................................................................................................................................. 2
NAMES OF PARTS ........................................................................................................................................................... 3
RESETTING THE MICROCOMPUTER ............................................................................................................................. 4
QUICK GUIDE ................................................................................................................................................................... 5
DISASSEMBLY .................................................................................................................................................................. 6
REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................... 8
PARTS GUIDE/EXPLODED VIEW
PACKING OF THE SET (FOR CD-C1800 ONLY)
• 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
SHARP CORPORATION
No. S5835CDC1800C
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
The machine CD-C1800/CD-C1800C,CP-C1800 is a modification
of CD-C406/CD-C406C,CP-C406 by providing the Front Panel.
Its performance and operation are identical with those of CD-
C406/CD-C406C,CP-C406. For details refex fo the service manual
(No. S1810CDC406//) for CD-C406/CD-C406C,CP-C406.
Page
ADJUSTMENT ......................................................................... 9
NOTES ON SCHEMATIC DIAGRAM .................................... 11
TYPE OF TRANSISTER ........................................................ 11
WAVEFORMS OF CD CIRCUIT ............................................ 12
BLOCK DIAGRAM ................................................................. 13
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ... 16
VOLTAGE .............................................................................. 28
TROUBLESHOOTING ........................................................... 29
FUNCTION TABLE OF IC ...................................................... 33
FL DISPLAY ........................................................................... 39
PARTS GUIDE .............................. (INTEGRATED CIRCUITS ~
CD MECHANISM PARTS/P.W.B. ASSEMBLY)
EXPLODED VIEW ........ (CD MECHANISM EXPLODED VIEW)
CD-C406/CD-C406C,CP-C406
Summary of Contents for CD-C1800
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