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Standard Repair Process Detail Technical Manual
Error Symptom
Content
①
< Sub Ass'y>
1, 2. Check IR cable condition between IR & Main board
3. Check the 3.4V_ST Voltage
D. Function Error, No Response in remote control, Key error
Remote control operation checking method
②
< Main Ass'y>
Established date
Revised date
P4101
③
1
+3.4V_ST
2
KEY1
3
KEY2
4
GND
5
LED_R
6
NC
7
GND
8
IR
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Only for training and service purposes.
A16
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