BBK LED1973W, Руководство по обслуживанию

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START
Enter DVD mode
Can ÿ t Read Disk
(Include DVD or VCD
disk )
Insert the wire N O Dispaly
Check the DVD power
supply wire and DVD Signal
Wire are Fully Insert
1: Change the DVD Sub board.
2: Change the main Board
Check the DVD power
supply wire and DVD Signal
Wire are Fully Insert
1: Change the DVD Sub board.
2: Change the DVD loader
Reinsert the FFC wire for pick up
no
yes
yes no
yes
no
yes
E N D
N O
DVD Repair Flowchart