66DW-18H (serv.man33). Counter measure for failure of the bridge rectifier diodes (D701, D702, D703 and D704). - Sharp TV Technical Bulletin (repair manual)

66dw-18h (serv.man33) technical bulletin
Model
66DW-18H (serv.man33)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
68.69 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Counter measure for failure of the bridge rectifier diodes (D701, D702, D703 and D704).
File
66dw-18h-sm33.pdf
Date

Read Sharp 66DW-18H (serv.man33) Technical Bulletin online

Sharp Electronics (UK) Limited
Reference UK93000X
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
CTV991004
Month of Issue: October 1999
        Classification:                White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
66DW18H
76DW18H
SYMPTOM
The reciever does not turn on - mains fuse blown.
CAUSE
Bridge rectifier diodes short circuit (D701, D702, D703 and D704).
ACTION
Replace D701, D702, D703 and D704 with the part specified below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
D701
Diode, RM4ALF-L1
RH-DX0317BMZZ
AD
D702
Diode, RM4ALF-L1
RH-DX0317BMZZ
AD
D703
Diode, RM4ALF-L1
RH-DX0317BMZZ
AD
D704
Diode, RM4ALF-L1
RH-DX0317BMZZ
AD
New
Old
   D703
D701
D704
D702
Display

Download Sharp 66DW-18H (serv.man33) Technical Bulletin

Here you can read online and download Sharp 66DW-18H (serv.man33) Technical Bulletin in PDF. 66DW-18H (serv.man33) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 66DW-18H (serv.man33) 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.