DV-740 (serv.man23). No operation and relays click on and off (revision 2) - Sharp DVD Technical Bulletin (repair manual)

dv-740 (serv.man23) technical bulletin
Model
DV-740 (serv.man23)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
9.18 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
DVD / No operation and relays click on and off (revision 2)
File
dv-740-sm23.pdf
Date

Read Sharp DV-740 (serv.man23) Technical Bulletin online

DVD2002 08 01
Month of Issue:  
August 2002
        
Classification: 
White
DVD TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference AVW02082002-1
Revision 2
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
DV740H
SYMPTOM
Unit does not operate and the relays click on and off.
CAUSE
D005 and/or D006 faulty.
ACTION
Replace D005 and/or D006 using the part number given below.
Note that these diodes are located in the power supply section.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
D005
Diode, LFR157
9HLFR157
AB
D006
Diode, LFR157
9HLFR157
AB
Display

Download Sharp DV-740 (serv.man23) Technical Bulletin

Here you can read online and download Sharp DV-740 (serv.man23) Technical Bulletin in PDF. DV-740 (serv.man23) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp DV-740 (serv.man23) DVD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.