Sharp XL-MP45H, Руководство по обслуживанию

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XL-MP45H
SERVICE MANUAL
SHARP CORPORATION
No. SY379XLMP45H/
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
• 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.
MICRO COMPONENT SYSTEM
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.
XL-MP45H
XL- MP45H Micro Component System consisting of XL- MP45H
(main unit) and CP- XL45H (speaker system).
MODEL
This Service Manual is for the XL-MP45H, which is a minor modification model of the XL-MP35H. This Service Manual, therefore, describes
only the changed points from the Service Manual. Please refer to the XL-MP35H Service Manual (SY378XLMP35H/) together with this Service
Manual. This speaker CP-XL45H is available in assembles only and may not be disassembled.
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
DISASSEMBLY ................................................................................................................................................................. 5
ADJUSTMENT .................................................................................................................................................................. 7
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................... 8
TYPES OF TRANSISTOR AND LED ................................................................................................................................ 8
WAVEFORMS OF CD CIRCUIT ....................................................................................................................................... 9
BLOCK DIAGRAM .......................................................................................................................................................... 10
SCHEMATIC DIAGRAM ................................................................................................................................................. 15
WIRING SIDE OF P.W.BOARD ...................................................................................................................................... 24
PARTS GUIDE/EXPLODED VIEW