CD-BP1450V
SERVICE MANUAL
No. S7058CDBP145V
VIDEO CD MINI SYSTEM
MODELCD-BP1450V
CD-BP1450V Video CD Mini System consisting of
CD-BP1450V (main unit), CP-BK1450 (front speakers)
and GBOXS0043AWM1 (surround speakers).
Y In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
This Service Manual is for the CD-BP1450V, which is a minor-
modification model of the CD-BP1300V. This manual, therefore,
NTSC/PALdescribes only the changed points from the service manual. Please
refer to the CD-BP1300V service manual (No.S7057CDBP130V)
together with this manual.
CD-BP1300V
Page
REMOVING AND REINSTALLING THE MAIN PARTS.. 11
ADJUSTMENT ................................................................ 12
TROUBLESHOOTING (CD SECTION) .......................... 38
FUNCTION TABLE OF IC .............................................. 42
FL DISPLAY.................................................................... 53
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
VOLTAGE SELECTION..................................................................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 4
OPERATION MANUAL ...................................................................................................................................................... 6
DISASSEMBLY .................................................................................................................................................................. 8
BLOCK DIAGRAM ........................................................................................................................................................... 11
SCHEMATIC DIAGRAM .................................................................................................................................................. 14
WIRING SIDE OF P.W.BOARD....................................................................................................................................... 25
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 32
TYPES OF TRANSISTOR AND LED................................................................................................................................32
WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 33
VOLTAGE ........................................................................................................................................................................ 34
REPLACEMENT PARTS LIST/EXPLODED VIEW
This document has been published to be used
for after sales service only.
SHARP CORPORA� 1 �The contents are subject to change without notice.TION |
ACEC
