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28JW-73H (serv.man24). Dead. Set 'chirps' - Sharp TV Technical Bulletin (repair manual)

28jw-73h (serv.man24) technical bulletin
Model
28JW-73H (serv.man24)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
14.36 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Dead. Set 'chirps'
File
28jw-73h-sm24.pdf
Date
Previous: Sharp 28JW-73H (serv.man23) User Guide / Operation Manual

Read Sharp 28JW-73H (serv.man24) Technical Bulletin online

CTV2006 11 01
Date of Issue:  6
th
 November 2006
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – 
AE 22 09 2006 - 1
Revision - 1
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
28JF73H
28JW73H
32JF73H
32JW73H
SYMPTOM Dead.  Set ‘chirps’.
CAUSE
Q751 and Q752.
ACTION
Replace Q751 and Q751 using the part numbers given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
Q751
SMD Transistor, 2SC2412
VS2SC2412KQ-1
AA
Q752
SMD Transistor, 2SA1037
VS2SA1037KQ-1
AA

Download Sharp 28JW-73H (serv.man24) Technical Bulletin

Here you can read online and download Sharp 28JW-73H (serv.man24) Technical Bulletin in PDF. 28JW-73H (serv.man24) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 28JW-73H (serv.man24) 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.

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28JW-73H (serv.man24) Service Manuals

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28JW-73H (serv.man16) Schematic diagrams for Thompson CRT part 4(p.45-48) Service Manual 4 641.51 KB
28JW-73H (serv.man17) CRT base PWB for Philips CRT Version Service Manual 1 369.87 KB
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28JW-73H (serv.man19) Troubleshooting tables (p.52-54) Service Manual 4 55.65 KB
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28JW-73H (serv.man21) Parts listings (p.52-60) Parts Guide 9 316.11 KB
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28JW-73H (serv.man25) No or intermittent audio Technical Bulletin 1 1.3 MB
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