Advertisement
Troubleshooting
Drive Board Troubleshooting
■
■
1) Troubleshooting Summary
Condition Name
No Voltage Output
Operating Voltage don't exist
No Display
Operating Voltage exist, but an Image doesn't exist on screen Y-MAIN, X-MAIN, Logic Main, Cable
Abnormal Display
Abnormal Image (not open or short) is no screen
Sustain Open
Some horizontal lines don't exist on screen
Sustain Short
Some horizontal lines appear to be linked on screen
Address Open
Some vertical lines don't exist on screen
Address Short
Some vertical lines appear to be linked on screen
4-8
Description
Related Board
PSU
Y-MAIN, X-MAIN, Logic Main
Scan Buffer, FPC of X/Y
Scan Buffer, FPC of X/Y
Logic Main, Logic Buffer, TCP
Logic Main, Logic Buffer, TCP
Samsung Electronics
Advertisement
