Toshiba 23HLV85 Service Manual page 11
Lcd color television
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Also See for 23HLV85:
- Owner's manual (52 pages) ,
- Specification (2 pages) ,
- Owner's manual (52 pages)
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No Raster on SIDE-AV
signal(SIDE-AV,VIDEO1)
Repeat Process A
Pass
Check the signal of
R13, R177
Pass
Check the input/output
IC200
Pass
Ref.3
Check the input/output
IC300
Pass
Ref.4
Check the input/output
IC200
Pass
Process C
No Raster on TV(RF) signal
Check the output of
TU100
Fail
Pass
Check P50,JA100
Fail
Re-soldering or change
defect part check
Fail
IC200,X200
Re-soldering or change
defect part check
Fail
IC300,3200
Y separated output :
Ref.3
IC300, #96
- 35 -
Check 5V,33V of
TU100, Re-soldering of
Fail
Change the defect part
ITU 656 Clock out :
Ref.4
IC200, #83
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