Sharp cd k 475 w service manual
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Extracted text from sharp cd k 475 w service manual (Ocr-read)
Page 1
CD-K475W
SHARP SERVICE MANUAL
No.5987BCDK475W/
CD-K475W
COMPACT -' CD-K475W mini component system consisting of
CD-K475W mini component system, CPrK475, centre
(GBOXSOOtSAWMZ) and surround (GBOXSOO16AWM2)
DIGITAL Aumo Speaker 335?
a In the interests of user-safety the set should be restored to its
D_ original condition and only parts identical to those specltied be
PRO-LOGIC used.
Manufactured under license from Dolby Laboratories Licens-
ing Corporation. ' '
DOLBY, the double-D symbol DD and PRO LOGIC are
trademarks of Dolby Laboratories Licensing Corporation.
The machine CD»K475W is a modification of CD~K477W by
providing the Sub Woofer circuit. Its performance and operation
are identical with those of CD-K477W. For details refex to the
service manual (No. SBBBQCDK477WI) tor CD-K477W.
CD-K477W
TEST MODE
EXPLANATION
EVALUATION METHOD
TROUBLESHOOTING
FUNCTION TABLE OF lC.
/-- CONTENTS -~---\
Page
SAFETY PRECAUTION FOR SERVICE MANUAL . 2
VOLTAGE SELECTION .......................................... ..2
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ..2
SPECIFICATIONS. . 3
NAMES OF PARTS .. . 4
OPERATION MANUAL. . 7
DISASSEMBLY ............. . B
REMOVING AND REINSTALLING THE MAIN PARTS. 10
ADJUSTMENT ................................... .. 11
NOTES ON SCHEMATIC DIAGRAM . 12
TYPES OF TRANSISTOR AND LED. . 12
BLOCK DIAGRAM ............................. . 13
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD .. .. 16
WAVEFORMS OF CD CIRCUIT. .. 40
FUNCTION TABLE OF IC. .. 41
FL DISPLAY .................. . 42
PARTS GUIDE/EXPLODED VIE
V ThEdoEument has been published to be used
SHAH P CORPORATION for after sales service only.
The contents are subject to change without notice.