Read Sharp XL-T300 (serv.man4) Service Manual online
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XL-T300H
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) ......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
OPERATION MANUAL ..................................................................................................................................................... 6
DISASSEMBLY ................................................................................................................................................................. 8
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................. 10
ADJUSTMENT ................................................................................................................................................................ 12
TEST MODE ................................................................................................................................................................... 13
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 20
NAMES OF PARTS .......................................................................................................................................................... 4
OPERATION MANUAL ..................................................................................................................................................... 6
DISASSEMBLY ................................................................................................................................................................. 8
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................. 10
ADJUSTMENT ................................................................................................................................................................ 12
TEST MODE ................................................................................................................................................................... 13
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 20
TYPES OF TRANSISTOR AND LED .............................................................................................................................. 20
BLOCK DIAGRAM .......................................................................................................................................................... 21
SCHEMATIC DIAGRAM ................................................................................................................................................. 24
WIRING SIDE OF P.W.BOARD ...................................................................................................................................... 34
WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 38
WIRING SIDE OF P.W.BOARD ...................................................................................................................................... 34
WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 38
TROUBLESHOOTING .................................................................................................................................................... 39
FUNCTION TABLE OF IC .............................................................................................................................................. 45
FUNCTION TABLE OF IC .............................................................................................................................................. 45
LCD SEGMENT .............................................................................................................................................................. 47
PARTS GUIDE/EXPLODED VIEW
PACKING METHOD (FOR U.K. ONLY)
SERVICE MANUAL
SHARP CORPORATION
No. S4225XLT300H/
condition and only parts identical to those specified should be used.
COMPACT AUDIO SYSTEM
MODEL
XL-T300H
(Except for U.K.)
Display
