Abnormalities In The Picture - Pioneer PDP-42A3HD Training & Troubleshooting Manual

Symptom:Abnormalities in a picture
One or more vertical bands,
Multiple vertical lines
Out of synchronization or
duplication
Rectangular color shear,color discrepancy,
shear in display
Cause/Countermeasure : 1 Contact failure of connector adjacent to Digital Board or short circuit due to
conductive obstacle
]
Clean or Reconnect
2 Failure in circuit on Digital Board
]
Failure in Digital Board
Transparent vertical band
Mosaic
A number of lateral lines,
Regular noise
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