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XL-505/505C,CP-505B
No. S1808XL505///
CONTENTS
Page
IMPORTANT SERVICE NOTES (XL-505 ONLY) .............................................................................................................. 2
SPECIFICATIONS ............................................................................................................................................................. 2
NAMES OF PARTS ........................................................................................................................................................... 3
OPERATION MANUAL ...................................................................................................................................................... 5
QUICK GUIDE ................................................................................................................................................................... 6
DISASSEMBLY.................................................................................................................................................................. 7
REMOVING AND REINSTALLING THE MAIN PARTS..................................................................................................... 8
ADJUSTMENT ................................................................................................................................................................... 9
BLOCK DIAGRAM ........................................................................................................................................................... 16
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD............................................................................................. 20
VOLTAGE ........................................................................................................................................................................ 26
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 27
TYPE OF TRANSISTOR AND LED ................................................................................................................................. 27
WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 28
TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 29
FUNCTION TABLE OF IC................................................................................................................................................ 34
LCD SEGMENT ............................................................................................................................................................... 41
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET (XL-505 ONLY)
XL-505
XL-505C
CP-505B
XL-505 and CP-505B constitute XL-505.
XL-505C and CP-505B constitute XL-505C.
• 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
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
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