DV-5150H (serv.man17). Change of the chopper transformer - fitting instructions — Sharp TV Technical Bulletin (repair manual)

Model
DV-5150H (serv.man17)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
15.61 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Change of the chopper transformer - fitting instructions
File
dv-5150h-sm17.pdf
Date

View Sharp DV-5150H (serv.man17) Technical Bulletin online

Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  UK61200X 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV970502
Month of Issue :
May 1997
Classification : 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
DV5131H
DV5150H
REASON
During production of the above models, the manufacturer of the chopper
transformer ( T701 ) has been changed.
This change has taken place from the following serial numbers.
DV5131H - 715610
DV5150H - 713410
The new transformer is now supplied as an alternative to the original.
ACTION
When replacing T701 in sets before the serial numbers given above, carry out the
following circuit change.
1. 
Replace R509 with a 2.2R 0.5W resistor.
2. 
Remove D502 and replace with a wire link.
3. Remove 
D503.
Use the part numbers given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
T701
Chopper Transformer
RTRNZ0511BMZZ
AV
R509
Resistor, 2.2R 0.5W
VRD-RA2HD2R2J
AA
D502
Jumper, 15mm
QJUM-2001CEFW
AA
Display

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Here you can view online or download Sharp DV-5150H (serv.man17) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp DV-5150H (serv.man17) CTR. Information contained in Sharp DV-5150H (serv.man17) 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).