DOWNLOAD Sharp 56FW-53H (serv.man57) Service Manual ↓ Size: 138.85 KB | Pages: 4 in PDF or view online for FREE

Model
56FW-53H (serv.man57)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
138.85 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / CTR / Details of power factor correction circuit additions. Standard EN61000-3-2 (Harmonic noise on the supply) instuctions
File
56fw-53h-sm57.pdf
Date
PREV: Sharp 56FW-53H (serv.man56) Service Manual / Technical Bulletin

Sharp 56FW-53H (serv.man57) Service Manual / Technical Bulletin ▷ View online

CTV2001 04 07
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 4
Sharp Electronics (UK) Limited
Reference SP010103X
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
56FW53H
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 ***733294
Motherboard
Components Changed
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
C705
Elec cap 68uF 450V
RC-EZ0141BMZZ
AL
R716
Met. Film res. 0.18Ohm 10% 2W
VRN-VV3DBR18K
AB
R730
Met Ox res. 150Ohm 5% 2W
VRS-VV3DB151J
AA
L702
TDK coil 4CA-4080956A
RCILP0110EZZ
AD
L703
TDK coil 4CA-4080956A
RCILP0110EZZ
AD
Components Added
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
PW
Connector. B2P3-VH
QCNCM0672FCZZ
AB
PW
Connector wire, PFC to PWA
QCNW-2874BMZZ
AF
L6
Wire, double insulated crimp
QCNW-2875BMZZ
AD
C748
Ceramic cap 2.2nF 4KV
RC-KZ0160BMZZ
AD
-
PFC module
DUNTK7336BMV1
PD
CTV2001 04 07
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 2 of 4
Sharp Electronics (UK) Limited
Reference SP010103X
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
Servicing:
C710 abolish from component side and add with the same value on copper side in parallel with
R715.
CTV2001 04 07
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 3 of 4
Sharp Electronics (UK) Limited
Reference SP010103X
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
1.  Please take special care because
the capacitor is between isolate and
isolate area.
2.  Solder the capacitor on the same
place as Fig.2.  Terminals of cap.
Must be as short as possible.
QPWBF7336BMN0
CTV2001 04 07
Month of Issue: 
April 2001
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 4 of 4
Sharp Electronics (UK) Limited
Reference SP010103X
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
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Sharp 56FW-53H (serv.man57) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp 56FW-53H (serv.man57) Service Manual ↓ Size: 138.85 KB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp 56FW-53H (serv.man57) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp 56FW-53H (serv.man57) CTR. Information contained in Sharp 56FW-53H (serv.man57) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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