Table of Contents
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Standard Repair Process Detail Technical Manual
symptom
Content
①
IR & EYE Sensor
IR
LED
Checking order to check remote control
Checking order
1.Check IR cable condition between IR & Main board.( Check picture number① and ②)
2.Check the 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.
Error
D. Function error
Remote control operation checking method
②
Eye
Established
date
Revised
date
A13
Pin
Pin name
1
GND
2
KEY1
3
KEY2
4
+3.5V_ST
5
GND
6
LED_R/BUZZ
7
IR
③
8
GND
9
SENSOR_SCL
10
SENSOR_SDA
11
GND
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A13
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