Sharp MD-MT866H

MD-MT866H/MD-MT866W
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ............................................................................................................... 2
SPECIFICATIONS ................................................................................................................................................................. 3
NAMES OF PARTS ............................................................................................................................................................... 4
OPERATION MANUAL .......................................................................................................................................................... 6
DISASSEMBLY.................................................................................................................................................................... 12
REMOVING AND REINSTALLING THE MAIN PARTS....................................................................................................... 13
ADJUSTMENT ...................................................................................................................................................................... 14
NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 28
TYPES OF TRANSISTOR AND DIODE .............................................................................................................................. 28
BLOCK DIAGRAM ............................................................................................................................................................... 29
SCHEMATIC DIAGRAM ...................................................................................................................................................... 30
WIRING SIDE OF P.W.BOARD........................................................................................................................................... 32
VOLTAGE ............................................................................................................................................................................ 36
WAVEFORMS OF MD CIRCUIT ......................................................................................................................................... 37
TROUBLESHOOTING ......................................................................................................................................................... 38
FUNCTION TABLE OF IC.................................................................................................................................................... 41
PARTS GUIDE/EXPLODED VIEW
PACKING METHOD (MD-MT866H(S) FOR U.K. ONLY)
SERVICE MANUAL
SHARP CORPORATION
No. S0079MDMT866H
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
MD-MT866H(S)
MODEL MD-MT866W(S)
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
PORTABLE MINIDISC RECORDER