Sony PFM-42X1 Service Manual page 40
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Also See for PFM-42X1:
- Specifications (2 pages) ,
- Operating instructions manual (376 pages) ,
- Triage & troubleshooting manual (52 pages)
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No Raster On analog Signal
VS-Board
Input
A Process
No Raster On Y, Pb, Pr/Y, Cb, Cr
VS-Board
Input
A Process
3-6
Option #2
Input
Fail
Check
CN207(44Pin Wafer)
B12,B13,B14,B15,B16
Fail
Check
CN2
R/G/B/H/V
Pass
Option #2
Input
Fail
Check
CN207(44Pin Wafer)
B12,B13,B14
Fail
Check
CN2
Pb/Y/Pr
Pass
Replace
the Main Board
Connector Line
Connector Line
Connector Line
PFM-42X1/42X1N
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Troubleshooting
