XG-3900E (serv.man8). Counter measure for unit not coming on or latching up during operation - Sharp Projector Technical Bulletin (repair manual)

xg-3900e (serv.man8) technical bulletin
Model
XG-3900E (serv.man8)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
6.66 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Projector / Counter measure for unit not coming on or latching up during operation
File
xg-3900e-sm8.pdf
Date
Next: Sharp XG-3900E (serv.man9) Technical Bulletin

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Sharp Electronics (UK) Limited
Originator AvW   Supervisor                        Approval Date    /   /     Reference EEL-111
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
LCP971101
Month of Issue: November 1997
        Classification: White
LCP TECHNICAL BULLETIN
Page 1 of 1
MODELS
XG3900G
XG3400S
SYMPTOM When the unit is turned off, the microprocessor latches up so that when it is turned
back on, the lamp does not light.
CAUSE
Noise on the supply, generated by the ballast unit.
ACTION
Replace the Main Unit with the part numbers given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
-
Main Unit, XG3900E
DUNTK8898DE46
CM
-
Main Unit, XV3400S
DUNTK8898DE04
CK
Display

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Here you can read online and download Sharp XG-3900E (serv.man8) Technical Bulletin in PDF. XG-3900E (serv.man8) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp XG-3900E (serv.man8) Projector. 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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