LG 55LW9500 Service Manual page 14

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
<IR Emitter inspection>
<IR Tester Lamp turned off(NG)>
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
<IR Tester Lamp turned on(OK)>
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.
Module Tool 1 Tool 2
LGD 33035 4811
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
- 14 -
Tool 3 Tool 4 Tool 5 Tool 6
3327 17593 47701 727
LGE Internal Use Only
Remark
STD B/L: 60