Download SONY KE-32TS2U, 32TS2E PANEL MODULE SERVICE MANUAL

Transcript
4.6.3
"Horizontal bar" Problem analysis procedure
Horizontal bar
Turn off the main power.
Replace X-SUS board (Backup parts).
Turn on the main power.
Y
N
Y
Normal?
X-SUS board is
defective.
N
Turn off the main power.
Replace X-SUS0 board (Defective product).
Replace Y-SUS board (Backup parts)
Turn on the main power.
Normal?
Y
Y-SUS board is
defective.
N
Panel chassis is
defective.
Turn off the main power.
End of analysis
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