4.2. EYE-Q function check
Step 1) Turn on the TV set.
Step 2) Press “EYE” key on Adjustment remote control.
Step 3) Cover the Eye Q sensor at the front of set for 6 seconds. Step 4) Check the value of Sensor Data. It must be below 10.
If not so, the Eye Q sensor may have some defect. Change the Eye Q sensor.
Step 5) Wait for 6 seconds after withdrawing form the Eye Q sensor.
Step 6) Check the value of Backlight. It must rise.
If not so, the Eye Q sensor may have some defect. Change the Eye Q sensor.
<Step 2> |
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<Step 5> | <Step 6> |
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4.3. Outgoing condition Configuration
-When pressing
5.GND and HI-POT Test
5.1. GND & HI-POT auto-check preparation
Check the Power cable and Signal cable insertion condition
5.2.GND & HI-POT auto-check
(1)Pallet moves in the station. (Power cord / AV cord is tightly inserted)
(2)Connect the AV JACK Tester.
(3)Controller
(4)GND Test (Auto)
-If Test is failed, Buzzer operates.
-If Test is passed, execute next process
(5)
-If Test is failed, Buzzer operates.
-If Test is passed, GOOD Lamp on and move to next process automatically.
5.3.Checkpoint
(1)Test voltage
-GND: 1.5 KV / min at 100 mA
-SIGNAL: 3 KV / min at 100 mA
(2)TEST time: 1 second
(3)TEST POINT
-GND Test = Power cord GND and Signal cord GND.
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(4)LEAKAGE CURRENT: At 0.5 mArms
6.Model name & Serial number D/L
•Press “Power on” key of service remote control. (Baud rate : 115200 bps)
•Connect RS232 Signal Cable to
•Write Serial number by use
•Must check the serial number at the Diagnostics of SET UP menu(Refer to below.)
6.1. Signal TABLE
CMD | LENGTH | ADH | ADL | DATA_1 | . . . | Data_n | CS | DELAY |
CMD : A0h
LENGTH : 85~94h (1~16 bytes)
ADH : EEPROM Sub Address high (00~1F)
ADL : EEPROM Sub Address low (00~FF)
Data : Write data
CS : CMD + LENGTH + ADH + ADL + Data_1 +…+ Data_n
Delay : 20ms
6.2. Command Set
No. | Adjust mode | CMD(hex) | LENGTH(hex) | Description |
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1 | EEPROM WRITE | A0h | 84h+n | |
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*Description
FOS Default write : <7mode data> write
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, Phase
Data write: Model name and Serial number write in EEPROM,.
6.3. Method & notice
A. Serial number D/L is using of scan equipment.
B. Setting of scan equipment operated by Manufacturing Technology Group.
C. Serial number D/L must be conformed when it is produced in production line, because serial number D/L is mandatory by
Copyright ©2012 LG Electronics. Inc. All right reserved. | - 12 - | LGE Internal Use Only |
Only for training and service purposes |
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