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4.8. IR emitter inspection
(1) Start 3D pattern inspection
(2) If IR emitter emitter signal is correctly received to IR
receiver, the lamp of IR tester turn on
<IR Emitter inspection>
<IR Tester Lamp turned off(NG)>
4.9. Option selection per country
(1) Overview
- Option selection is only done for models in Non-EU.
- Applied model: LD03D/03E Chassis applied EU model.
(2) Method
1) Press ADJ key on the Adj. Remote Control, then select
Country Group Menu.
2) Depending on destination, select Country Group Code
04 or Country Group EU then on the lower Country
option, select US, CA, MX. Selection is done using +, -
GF
or
KEY.
4.10. Tool Option selection
- Method : Press Adj. key on the Adj. Remote Control, then
select Tool option.
Mode
Tool 1
Tool 2
47LX6500
25568
31795
4.11. Ship-out mode check(In-stop)
After final inspection, press IN-STOP key of the Adj. R/C and
check that the unit goes to Stand-by mode.
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
<IR Tester Lamp turned on(OK)>
Tool 3
Tool 4
Tool 5
54316
22956
2874
5. GND and Internal Pressure check
5.1. 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.
5.2. Checkpoint
• TEST voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
• 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 0.5mArms
6. Audio
Measurement condition:
1. RF input: Mono, 1KHz sine wave signal, 100% Modulation
2. CVBS, Component: 1KHz sine wave signal 0.4Vrms
3. RGB PC: 1KHz sine wave signal 0.7Vrms
No.
Item
1.
Audio practical max
Output, L/R
(Distortion=10 %
max Output)
2.
Speaker (8 Ω
Impedance)
- 15 -
Min. Typ. Max. Unit
4.5
5
6
W
EQ Off
AVL Off
6.33 6.93 Vrms Clear Voice Off
5
7
W
EQ On
AVL On
Clear Voice On
LGE Internal Use Only
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