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ONE POINT REPAIR GUIDE
SET DOESN’T BOOTING WHEN YOU TURN ON THE SET
Front LED doesn’t work.
1-3. LED System power 5 V, 3.3 VA (No 5 V, 3.3 VA)
1-3-1. Solution
Replace MAIN/ FRONT board.
1-3-2. How to troubleshoot (Countermeasure)
1) Please check 3.3 VA, 5 V of CNF02 pin10, pin6.
2) If 3.3 VA, 5 V is abnormal, replace MAIN board.
3) If 3.3 VA, 5 V OK, replace FRONT board.
1-3-3. Service hint (Any picture / Remark)
< FRONT board bottom view >
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