66CS-D8H (serv.man30). Counter measure for intermittent vertical linearity problems or partial loss of vertical scan - Sharp TV Technical Bulletin (repair manual)

66cs-d8h (serv.man30) technical bulletin
Model
66CS-D8H (serv.man30)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
9.48 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Counter measure for intermittent vertical linearity problems or partial loss of vertical scan
File
66cs-d8h-sm30.pdf
Date

Read Sharp 66CS-D8H (serv.man30) Technical Bulletin online

Sharp Electronics (UK) Limited    CE Technical Support Group
Originator  
$Y:
$Y:
    Supervisor   
   
     Approval Date       /    /        Reference   98269HT
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV980602
Month of Issue : June 1998
Classification    :        White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
  51CS03H
  51CS05H
  59CS03H
  59CS05H
  66CS03H
  66CS05H
  59CSD8H
  66CSD8H
  
SYMPTOM
Intermittent vertical linearity problems or partial loss of vertical scan.
CAUSE
Failure of components in the vertical output stage.
ACTION
Replace the following components in the vertical output stage:-
C506 and C507.
D501, D502, D507 and D512
Q507, Q508 and Q512
Use the part numbers given below for these parts.
Note that there are no part numbers in the service manual for C506 and C507. 
These are both 22nF SMD capacitors and should be sourced locally.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
D501
Zener Diode, 18V
RH-EX0558BMZZ
AA
D502
Zener Diode, 18V
RH-EX0558BMZZ
AA
D507
Diode, 1N4934
RH-DX0504BMZZ
AA
D512
Diode, 1N4934
RH-DX0504BMZZ
AA
Q507
Transistor
RH-TX0147BMZZ
AD
Q508
Transistor
RH-TX0151BMZZ
AD
Q512
Transistor
RH-TX0150BMZZ
AC

Download Sharp 66CS-D8H (serv.man30) Technical Bulletin

Here you can read online and download Sharp 66CS-D8H (serv.man30) Technical Bulletin in PDF. 66CS-D8H (serv.man30) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 66CS-D8H (serv.man30) 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.