Read Sharp XL-65H (serv.man2) Service Manual online
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XL-55H/65H
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) ......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
DISASSEMBLY ................................................................................................................................................................. 6
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................... 7
ADJUSTMENT .................................................................................................................................................................. 9
TEST MODE ................................................................................................................................................................... 10
ERROR LIST .................................................................................................................................................................. 14
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 15
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) ......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
DISASSEMBLY ................................................................................................................................................................. 6
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................... 7
ADJUSTMENT .................................................................................................................................................................. 9
TEST MODE ................................................................................................................................................................... 10
ERROR LIST .................................................................................................................................................................. 14
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 15
TYPES OF TRANSISTOR AND LED .............................................................................................................................. 15
BLOCK DIAGRAM .......................................................................................................................................................... 16
SCHEMATIC DIAGRAM ................................................................................................................................................. 20
WIRING SIDE OF P.W.BOARD ...................................................................................................................................... 32
WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 37
TROUBLESHOOTING .................................................................................................................................................... 38
WIRING SIDE OF P.W.BOARD ...................................................................................................................................... 32
WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 37
TROUBLESHOOTING .................................................................................................................................................... 38
FUNCTION TABLE OF IC .............................................................................................................................................. 44
LCD SEGMENT .............................................................................................................................................................. 51
PARTS GUIDE/EXPLODED VIEW
PACKING METHOD (FOR U.K. ONLY)
PACKING METHOD (FOR U.K. ONLY)
SERVICE MANUAL
SHARP CORPORATION
No. S2317XL55H///
MICRO COMPONENT SYSTEM
XL-55H
MODEL
XL-65H
MODEL
Illustration XL-65H
(XL-65H ONLY)
(Except for U.K.)
condition and only parts identical to those specified should be used.
Illustration XL-55H
• Note for users in U.K.
Recording and playback of any material may require consent,
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Performers Protection Act 1956, the Performers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Performers Protection Act 1956, the Performers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
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