Daewoo DPX-42D1NMSB, Руководство по обслуживанию

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Check Start
LED light is appear?
Dose PDP TV turn on
by use remocone?
Check the KEY Lock
function
1. Change IR_LED PCB
2. Change Video PCB
1. Change KEY PCB
2. Change Video PCB
NO
ON
YES
YES
1. Check the connection of
Key_LED_IR cable
2. Change the Key_LED_IR cable
3. Change IR_LED PCB
4. Change Video PCB
OFF
NO
Check A/V Device
function
Check Start
LED light is appear?
Is battery available? 1. Change Battery
NO
YES
YES
1. Check the connection of
Key_LED_IR cable
2. Change the Key_LED_IR cable
3. Change IR_LED PCB
4. Change Video PCB
NO
Change Remocon
Main PCB Trouble Diagnosis
10-3. Key & IR Trouble Diagnosis
10-4. Remocon Trouble Diagnosis