55LW9800-TA (CHASSIS:LB12D) - LG TV Service Manual (repair manual). Page 14

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(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])
* HDMI mode NO. 872 , pattern No.83

1) Please input 3D test pattern like below (HDMI mode No.

872 , pattern No.83)

2) When 3D OSD appear automatically , then select OK key.

3) Don’t wear a 3D Glasses, Check the picture like below .

1) Start 3D pattern inspection.
2) If IR emitter signal is correctly received to IR receiver, the

lamp of IR tester turn on.

(1) Overview

- Option selection is only done for models in NON-AU/-ID/-

SG/-MY/-VN/-IL/-ZA/-IR

model.

(2) Method

1) Press ADJ key on the Adjustment remote control, then

select Country Group Menu.

2) Depending on destination, select Country Group Code

12 or Country Group A-ASIA. 

3) Press ADJ key on the Adjustment remote control, then

select Area Option. 

4) Depending on Area code number, select Default Lang.,

Wi-Fi Frequency, Lang Gr., Teletext Lang Gr., I II Save,
HDEV, MONO, Location.

- Method : Press Adj. key on the Adj. Remote Control, then

select Tool option.

After final inspection, press IN-STOP key of the Adjustment
remote control and check that the unit goes to Stand-by
mode.

(1) Method

- Check that Power Cord is fully inserted to the SET.

(If loose, re-insert)

- Unit fully inserted Power cord, Antenna cable and A/V

arrive to the auto-check process. 

- Connect D-terminal to AV JACK TESTER
- Auto CONTROLLER(GWS103-4) ON
- Perform GND TEST
- If NG, Buzzer will sound to inform the operator.
- If OK, changeover to I/P check automatically.

(Remove CORD, A/V form AV JACK BOX.)

- Perform I/P test
- If NG, Buzzer will sound to inform the operator.
- If OK, Good lamp will lit up and the stopper will allow

the pallet to move on to next process.

(2) Checkpoint

• TEST voltage

- GND: 1.5 KV / min at 100 mA
- SIGNAL: 3 KV / min at 100 mA

• TEST time: 1 second
• TEST POINT

- GND TEST = POWER CORD GND & SIGNAL CABLE

METAL GND

& NEUTRAL

• LEAKAGE CURRENT: At 0.5 mArms

<IR Tester Lamp turned off(NG)>

<IR Emitter inspection>

<IR Tester Lamp turned on(OK)>