Sharp DV-SL700W, Руководство по обслуживанию

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DV-SL700W
1
DVD PLAYER
SAFETY PRECAUTION FOR SERVICE MANUAL ............................................................................................................... 2
AC POWER SUPPLY CORD................................................................................................................................................. 2
SPECIFICATIONS ................................................................................................................................................................. 3
LASER BEAM SAFETY PRECAUTIONS .............................................................................................................................. 4
STANDARD NOTES FOR SERVICING................................................................................................................................. 5
OPERATING CONTROLS AND FUNCTIONS ...................................................................................................................... 8
BLOCK DIAGRAMS.............................................................................................................................................................. 10
SCHEMATIC DIAGRAMS..................................................................................................................................................... 11
IC’S PIN VOLTAGE CHART ................................................................................................................................................ 22
WAVEFORMS....................................................................................................................................................................... 25
OVERALL WIRING CONNECTION...................................................................................................................................... 28
WIRING DIAGRAM............................................................................................................................................................... 29
NOTES ON SCHEMATIC DIAGRAM / TYPES OF TRANSISTOR AND LED ...................................................................... 39
TROUBLESHOOTING.......................................................................................................................................................... 40
IC PIN FUNCTION DESCRIPTIONS .................................................................................................................................... 41
PARTS GUIDE/EXPLODED VIEW
SERVICE MANUAL
No. S9501DVSL700W
CONTENTS
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
DV-SL700W
MODEL
• In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
Page
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and performance of the set.