28JW-73H (serv.man27). EHT but no picture — Sharp TV Technical Bulletin (repair manual)

Model
28JW-73H (serv.man27)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
4.8 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / EHT but no picture
File
28jw-73h-sm27.pdf
Date

View Sharp 28JW-73H (serv.man27) Technical Bulletin online

CTV 2004 12 01
Date of Issue:   1
st
 December 2004
        
Classification:
White
TELVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – AVW 01 12 2004
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
28JW73H
28JF73H
32JW73H
32JF73H
SYMPTOM EHT comes up, but no picture.
CAUSE
CRT socket high resistance G2 connection.
ACTION
Replace the CRT socket using the part number given below.
Note that the part number for the 32JF73H CRT socket is different to the other models
listed in this Technical Bulletin.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
QC0850
CRT Socket
QSOCV0103BMZZ
AG
QC0850
CRT Socket (32JF73H)
QSOCV0936BMZZ
AM
Display

Download Sharp 28JW-73H (serv.man27) Technical Bulletin

Here you can view online or download Sharp 28JW-73H (serv.man27) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp 28JW-73H (serv.man27) CTR. Information contained in Sharp 28JW-73H (serv.man27) 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).