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DV-5935H (serv.man22). Details of alternative NICAM PWB - Sharp TV Technical Bulletin (repair manual)

dv-5935h (serv.man22) technical bulletin
Model
DV-5935H (serv.man22)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
9.07 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Details of alternative NICAM PWB
File
dv-5935h-sm22.pdf
Date
Next: Sharp DV-5935H (serv.man23) Technical Bulletin

Read Sharp DV-5935H (serv.man22) Technical Bulletin online

Sharp Electronics (UK) Ltd Technical Support Group
Originator ________ Supervisor_________ Approval Date ___/___/___   UK44000
    Date :
21 December 1998
    Model:
DV5935H
    Ref No:
DV5935-003
    Classification: 
Routine
TELEVISION TECHNICAL BULLETIN
Page 1 of 2
Subject : Alternative Audio PWB
REASON
From serial No. 712161 the following improvements have been incorporated in the Audio
circuit:
1.
A single IC circuit for the Audio PWB is fitted.
2.
Jumper J128 has been removed
3.
IC100 (EPROM) has been programmed with alternative software to suit the audio
PWB.
4.
IC104 (NVM) has been programmed with alternative software to suit the audio
PWB.
ACTION
1.
When replacing any of the parts above, use the part numbers listed below.
2.
Circuit diagram for the single IC Audio PWB is shown in the DV5937H supplement
manual.
3.
Part numbers/Circuit Diagram for the three IC Audio PWB are shown in the
DV5935H service manual.  
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
Audio PWB
Single IC type
DUNTK7106CJV2
BN
IC100
EPROM for single IC PWB
CH-IX1412CJHJ
AW
IC104
NVM for single IC PWB
CH-IX1456CJHB
AP
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Here you can read online and download Sharp DV-5935H (serv.man22) Technical Bulletin in PDF. DV-5935H (serv.man22) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp DV-5935H (serv.man22) 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.

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DV-5935H (serv.man22) Service Manuals

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DV-5935H (serv.man24) Details of changes to components in the vertical stage Technical Bulletin 1 18.42 KB
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DV-5935H (serv.man20) Common faults on the BCTV-A Chassis Technical Bulletin 1 8.23 KB
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