Sharp XL-505H - User Manual

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XL-505H,505E,507E/CP-505,505E,507
SERVICE MANUAL
No. S7752XL505HE/
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2
IMPORTANT SERVICE NOTES (XL-505E FOR UK/XL-507E ONLY) ............................................................................. 3
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
OPERATION MANUAL..................................................................................................................................................... 6
DISASSEMBLY................................................................................................................................................................. 7
REMOVING AND REINSTALLING THE MAIN PARTS.................................................................................................... 8
ADJUSTMENT .................................................................................................................................................................. 9
BLOCK DIAGRAM .......................................................................................................................................................... 16
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................ 20
VOLTAGE ....................................................................................................................................................................... 26
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 27
TYPE OF TRANSISTOR AND LED ................................................................................................................................ 27
WAVEFORMS OF CD CIRCUIT..................................................................................................................................... 28
TROUBLESHOOTING (CD SECTION) .......................................................................................................................... 29
FUNCTION TABLE OF IC .............................................................................................................................................. 34
LCD SEGMENT .............................................................................................................................................................. 41
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF METHOD (XL-505E FOR UK/XL-507E ONLY)
XL-505H
XL-505E
XL-507E
CP-505
CP-505E
CP-507
XL-505H and CP-505 constitute XL-505H.
XL-505E and CP-505E constitute XL-505E.
XL-507E and CP-507 constitute XL-507E.
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
SHARP CORPORATION
• Note for users in UK
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.
Illustration: XL-505H/CP-505

Sharp XL-505H Specifications