66DS-05H (serv.man29). Changes due to standard EN61000-3-2 (Harmonic noise on the supply) — Sharp TV Technical Bulletin (repair manual)

Model
66DS-05H (serv.man29)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
1.68 MB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Changes due to standard EN61000-3-2 (Harmonic noise on the supply)
File
66ds-05h-sm29.pdf
Date

View Sharp 66DS-05H (serv.man29) Technical Bulletin online

CTV2001 04 01
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 3
Sharp Electronics (UK) Limited
Reference SP010201X
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
59DS03H
59DS03IR
59DS05H
66DS03H
66DS03IR
66DS05H
66ES03H
REASON
With the introduction of the standard EN61000-3-2 (Harmonic noise on the supply). It
has been necessary to add a ‘Power Factor Correction circuit’ to CTV’s produced
since the beginning of 2001.
ACTION
This has resulted in the following alteration to the circuit diagram on models with serial
numbers higher than:
59DS03H
738559
59DS03IR
713207
59DS05H
716838
66DS03H
722337
66DS03IR
713694
66ES03H
746602
66ES05H
713456
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
-
Harmonic transformer set
CTRNC0002BMV0
AW
-
Connecting Cables
QCNW-2871BMZZ
AH
-
Holder
LHLDW1009CEZZ
AA
-
Transformer support
LHLDW1520BM00
AC
CTV2001 04 01
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 2 of 3
Sharp Electronics (UK) Limited
Reference SP010201X
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
Figure 1
CTRNC0002BMV0 mounted in cabinet
Figure 2
QCNW-2871BMZZ connect in L702 and L703 positions of mother board
CTV2001 04 01
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 3 of 3
Sharp Electronics (UK) Limited
Reference SP010201X
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
Figure 3
Connect transformer with L702 and L703 wire
Figure 4
The AC cord must pass behind transformer
Page of 3

Download Sharp 66DS-05H (serv.man29) Technical Bulletin

Here you can view online or download Sharp 66DS-05H (serv.man29) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp 66DS-05H (serv.man29) CTR. Information contained in Sharp 66DS-05H (serv.man29) 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).