WQ-CH800E (serv.man7). Counter measure for skipping at the begining of a CD - Sharp Audio Technical Bulletin (repair manual)

Model: WQ-CH800E (serv.man7)
Pages: 1 Few pages! See other manuals at the bottom of the first or last page.
Size: 6.83 KB
Type: PDF
Document: Technical Bulletin
Brand: Sharp
Device: Audio / Portable / Counter measure for skipping at the begining of a CD
File: wq-ch800e-sm7.pdf
Date: 2018-11-20

Read Sharp WQ-CH800E (serv.man7) Technical Bulletin online

Sharp Electronics (UK) Limited
Originator AvW   Supervisor                        Approval Date    /   /     Reference EAA-735
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
AUD960405
Month of Issue:
        Classification: Routine
AUDIO TECHNICAL BULLETIN
Page 1 of 1
MODELS
WQCH800H

SYMPTOM Skipping only at the begining of a compact disc.
CAUSE
There are two kinds of IC780 with differing external components.
ACTION
Check that the following components are correct for each version of IC780.

M65820FP-1
R990, R991, R992   
1k 1/6W

M65820AFP
R990, R991, R992   
470R 1/6W
Use the part numbers given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC780
M65820FP-1, Old
VHIM65820FP-1
BA
IC780
M65820AFP, New
VHIM65820AFP1
BA
-
Resistor 470R, 1/6W
VRD-ST2CD471J
AA

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Download Sharp WQ-CH800E (serv.man7) Technical Bulletin

Here you can read online and download Sharp WQ-CH800E (serv.man7) Technical Bulletin in PDF. WQ-CH800E (serv.man7) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp WQ-CH800E (serv.man7) Portable. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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