LG 55LW9500, Руководство по обслуживанию

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Only for training and service purposes
4.8. 3D function test
(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
button.
3) Don’t wear a 3D Glasses, Check the picture like below .
4.8.1. IR emitter inspection.
1) Start 3D pattern inspection.
2) If IR emitter signal is correctly received to IR receiver, the
lamp of IR tester turn on
4.9. Option selection per country
(1) Overview
- Option selection is only done for models in NON-AU/-ID/-
SG/-MY/-VN/-IL/-ZA/-IR
- Applied model: LB12C/D/E Chassis applied Asia/MEA
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.
4.10. Tool Option selection
- Method : Press Adj. key on the Adj. Remote Control, then
select Tool option.
4.11. Ship-out mode check(In-stop)
After final inspection, press IN-STOP key of the Adjustment
remote control and check that the unit goes to Stand-by
mode.
4.12. GND and Internal Pressure check
(1) Method
1) GND & Internal Pressure auto-check preparation
- Check that Power Cord is fully inserted to the SET.
(If loose, re-insert)
2) Perform GND & Internal Pressure auto-check
- 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
- Internal Pressure TEST = POWER CORD GND & LIVE
& NEUTRAL
• LEAKAGE CURRENT: At 0.5 mArms
<IR Tester Lamp turned off(NG)>
<IR Emitter inspection>
<IR Tester Lamp turned on(OK)>
Module Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6 Remark
LGD 33035 4811 3327 17593 47701 727 STD B/L: 60