Checking order
1. Check IR cable condition between IR & Main board.( Check picture number① and ②)
2. Check the Main standby 3.5V on the terminal (③)
3. AS checking the Pre-Amp(IR LED light) , the power is in ON condition, an Analog Tester
needle should move slowly, otherwise, it’s defective.
Standard Repair Process Detail Technical Manual
Remote control operation checking method
D. Function error
A13
Established
date
Revised
date
Error
symptom
Content
A13
Checking order to check remote control
③
②
①
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