DV-5107H (serv.man22). Change to the power supply to reduce risk of intermittent failure of Q702 - Sharp TV Technical Bulletin (repair manual)

dv-5107h (serv.man22) technical bulletin
Model
DV-5107H (serv.man22)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
15.16 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Change to the power supply to reduce risk of intermittent failure of Q702
File
dv-5107h-sm22.pdf
Date

Read Sharp DV-5107H (serv.man22) Technical Bulletin online

Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  UK71402 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV970506
Month of Issue :
May 1997
Classification : 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
DV5107H
DV5132H
DV5135H
REASON
During production, the value of R722 in the primary of the power supply has been
changed to ensure that there is no intermittent turn on of the power supply.
ACTION
From the May 95 production of the above sets, R722 has been changed from a 120
Ohm resistor to a 270 Ohm resistor
Use the part number below for the new type of R722.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
R722
Resistor, 270R
VRD-RA2BE271J
AA
Display

Download Sharp DV-5107H (serv.man22) Technical Bulletin

Here you can read online and download Sharp DV-5107H (serv.man22) Technical Bulletin in PDF. DV-5107H (serv.man22) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp DV-5107H (serv.man22) 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.