21
/40
Confirm every Connector (PSU, Y-SUS, CTRL, Z-SUS)
⇒ module may not be normal by mis-connection which can not send signal and power.
Also Mis connection for a long time has a specific b/d failed.
1. Connector
4. Trouble shooting.
No display
CTRL B/D + Y-SUS CTRL B/D + Z-SUS CTRL B/D + X-B/D Signal input(LVDS)
Check each section with following method if there is problem, replace or repair that part.
If not go to the next section.
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