DV-59083 (serv.man20). Counter measure for disappearing sub-titles - Sharp TV Technical Bulletin (repair manual)

dv-59083 (serv.man20) technical bulletin
Model
DV-59083 (serv.man20)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
6.62 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Counter measure for disappearing sub-titles
File
dv-59083-sm20.pdf
Date

Read Sharp DV-59083 (serv.man20) Technical Bulletin online

Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference TRS-042
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
DV5103-002
Month of Issue:
        Classification: Routine
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
DV5103H
DV51083H
DV59083H
DV66083H
SYMPTOM When using Teletext sub-titles, parts of the text lines disapear.
CAUSE
Corruption of data within IC1415.
ACTION
Replace IC1415, using the part number given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC1415
EPROM, DV5103H
CH-IX1412CJH6
AZ
IC1415
EPROM, DV51/59083H
CH-IX1412CJH4
AZ
IC1415
EPROM, DV66083H
CH-IX1409CJH3
AU
Display

Download Sharp DV-59083 (serv.man20) Technical Bulletin

Here you can read online and download Sharp DV-59083 (serv.man20) Technical Bulletin in PDF. DV-59083 (serv.man20) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp DV-59083 (serv.man20) 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.