LG Electronics 32LS679C-ZC HI-POT Test, Model name & Serial number D/L, EYE-Q function check

*Manual W/B process using adjust Remote control.

▪After enter Service Mode by pushing "ADJ" key,

▪Enter White Balance by pushing "►" key at "8. White Balance".

	EZ ADJUST	White Balance
0. Tool Option1		Color Temp.	Cool
1. Tool Option2		R-Gain	172
2. Tool Option3		G-Gain	172
3. Tool Option4		B-Gain	192
4. Tool Option5		R-Cut	64
5.	Country Group	G-Cut	64
6. Area Option		B-Cut	64
7. ADC Calibration		Test-Pattern	ON
8.	White Balance	► Backlight	100
9.	10 Point WB	Reset	To Set

10.Test Pattern

11.EDID D/L

12.Sub B/C

13.Touch Sensitivity Setting

* After you finished all adjustments, Press "In-start" key and compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model's module from factory Jig model.

*Push the "IN STOP" key after completing the function inspection. And Mechanical Power Switch must be set “ON”.

4.2.EYE-Q function check

(1)Turn on TV.

(2)Press EYE key of Adjustment remote control.

(3)Cover the Eye Q II sensor on the front of the using your hand and wait for 6 seconds.

(4)Confirm that R/G/B value is lower than 10 of the "Raw Data (Sensor data, Back light)". If after 6 seconds, R/G/B value is not lower than 10, replace Eye Q II sensor.

(5)Remove your hand from the Eye Q II sensor and wait for 6 seconds.

(6)Confirm that "ok" pop up. If change is not seen, replace Eye Q II sensor.

5. HI-POT Test

5.1. HI-POT auto-check preparation

- Check the POWER cable and SIGNAL cable insertion condition

5.2.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 (GWS103-4) on.

(4)HI-POT test (Auto)

-If Test is failed, Buzzer operates.

-If Test is passed, GOOD Lamp on and move to next proc- ess automatically.

5.3.Checkpoint

(1)Test voltage

-Touchable Metal : 3KV / min at 100mA

-SIGNAL : 3KV / min at 100mA

(2)TEST time: 1 second. (case : mass production )

(3)TEST POINT

-Touchable Metal => LIVE & NEUTRAL : Touchable Metal.

-SIGNAL => LIVE & NEUTRAL : SIGNAL.

6.Model name & Serial number D/L

▪Press “Power on” key of service remote control. (Baud rate : 115200 bps)

▪Connect USB to RS232 Signal Cable to USB Jack.

▪Write Serial number.

▪Must check the serial number at the Diagnostics of SET UP menu.(Refer to below)

4.3. Outgoing condition Configuration

■When pressing IN-STOP key by SVC remocon, Red LED are blinked alternatively. And then automatically turn off. (Must not AC power OFF during blinking)

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. Comand Set

Adjust mode	CMD(hex)	LENGTH(hex)	Description
EEPROM WRITE	A0h	84h+n	n-bytes Write (n = 1~16)

*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,.

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