66CS-D8H (serv.man15). Whistle on sound at all volume levels. - Sharp TV Technical Bulletin (repair manual)

66cs-d8h (serv.man15) technical bulletin
Model
66CS-D8H (serv.man15)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
11.97 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Whistle on sound at all volume levels.
File
66cs-d8h-sm15.pdf
Date

Read Sharp 66CS-D8H (serv.man15) Technical Bulletin online

CTV2000 11 03
Month of Issue:   November 2000
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference JR/MB16112000-1
Revision  2
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
 Red – Carry out on all units
MODELS
51CS03H
51CS05H
59CS03H
59CS05H
59CSD8H
66CS03H
66CS05H
66CSD8H
SYMPTOM Whistle on sound at all volume levels.  This may be permanent or intermittent.
CAUSE
Difference in amplifier oscillator frequencies.
ACTION
Replace Q303, Q304, Q309 and Q310 using the part numbers given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
Q303
SMD transistor, 2SA1037
VS2SA1037KQ-1
AA
Q304
SMD transistor, 2SC2412
VS2SC2412KQ-1
AA
Q309
SMD transistor, 2SC2412
VS2SC2412KQ-1
AA
Q310
SMD transistor, 2SA1037
VS2SA1037KQ-1
AA

Download Sharp 66CS-D8H (serv.man15) Technical Bulletin

Here you can read online and download Sharp 66CS-D8H (serv.man15) Technical Bulletin in PDF. 66CS-D8H (serv.man15) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 66CS-D8H (serv.man15) CTR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.