DV-5150H (serv.man14). Fitting instructions for alternative chopper and line output transformers — Sharp TV Technical Bulletin (repair manual)

Model
DV-5150H (serv.man14)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
37.79 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Fitting instructions for alternative chopper and line output transformers
File
dv-5150h-sm14.pdf
Date

View Sharp DV-5150H (serv.man14) Technical Bulletin online

DV5131-003
Month of Issue:   October 1994
        
Classification: 
Routine
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Subject: Alternative chopper transformer fitting instructions
Sharp Electronics (UK) Limited
Reference UK40300X
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
DV5131
DV5150
SYMPTOM During production, the manufacturer of the chopper transformer, T701, was changed.
ACTION
If chopper transformer, T701, RTRNZ0510BMZZ (current type manufactured by Eldor)
ha been fitted then ensure that R746 is 2.29.
If  chopper  transformer,  T701,  RTRNZ0511BMZZ  (alternative  type  manufactured  by
Diemen) has been fitted then ensure that R746 is 3.39.
Use the part numbers given below.
Note  that  R746  is  a  safety  resistor  and  the  part  number  below  must  be  used  when
replacing this item.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
T701
Chopper TX (alternative)
RTRNZ0511BMZZ
AV
T701
Chopper TX (current)
RTRNZ0510BMZZ
AV
R746
3.39, ½W (alternative)
RR-XZ0206BMZZ
AB
R746
2.29, ½W (current)
RR-XZ0204BMZZ
AB
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Here you can view online or download Sharp DV-5150H (serv.man14) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp DV-5150H (serv.man14) CTR. Information contained in Sharp DV-5150H (serv.man14) 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).