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

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

View 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
Display

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

Here you can view online or download Sharp 28JW-73H (serv.man24) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp 28JW-73H (serv.man24) CTR. Information contained in Sharp 28JW-73H (serv.man24) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).