LG 47LM5800 Service Manual page 13

5.2. Option selection per country
5.2.1. Overview
(1) Tool option selection is only done for models in Non-USA
North America due to rating
(2) Applied model: LA02D and LA02E Chassis applied to
CANADA and MEXICO
5.2.2. Country Group selection
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu
(2) Depending on destination, select KR or US, then on the
lower Country option, select US, CA, MX.
Selection is done using +, - KEY
5.2.3. Tool Option inspection
▪ Press Adj. key on the Adj. R/C, then select Tool option.
Model Module Tool 1
47LM4600-UA LGD 32855
55LM4600-UA LGD 32857
32LS5600-UA LGD 16725
37LS5600-UC LGD 16725
47LS5600-UC AUO 20823
55LS5600-UC LGD 20825
55LS5600-UC AUO 20825
6. GND and HI-POT Test
6.1. GND & HI-POT auto-check preparation
(1) Check the POWER CABLE and SIGNAL CABE insertion
condition
6.2. GND & 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) GND Test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, execute next process (Hi-pot test).
(Remove A/V CORD from A/V JACK BOX)
(5) HI-POT test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, GOOD Lamp on and move to next process
automatically.
6.3. Checkpoint
(1) Test voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
(2) TEST time: 1 second
(3) TEST POINT
- GND Test = POWER CORD GND and SIGNAL CABLE GND.
- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Tool 2 Tool 3 Tool 4 Tool 5
2423 10523 29612 7170
2423 11547 29612 7170
2423 10523 29612 7202
2423 9499 29612 7202
2423 9499 29612 7218
2423 9499 29612 7170
2423 9499 29612 7218
7. AUDIO output check
7.1. Audio input 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)
7.2. Specification
No Item Min
1 Audio 9.0
practical 8.5
max Output,
L/R
8. EYE-Q Check
Step 1) Turn on the TV..
Step 2) Press 'EYE button' on the adjustment remote-
controller.
Step 3) Cover 'Eye Q sensor' on the front of set with your
hands, hold it for 6 seconds.
Step 4) Check "the Sensor Data" on the screen, make certain
that Data is below 10. If Data isn't below 10 in 6
seconds, Eye Q sensor would be bad. You should
change Eye Q sensor.
Step 5) Uncover your hands from Eye Q sensor, hold it for 6
seconds.
Step 6) Check "Back Light(xxx)" on the screen, check data
increase . You should change Eye Q sensor.
<Step 2>
<Step 4>
- 13 -
Typ Max Unit Remark
10.0 12.0 W (1) Measurement
8.9 9.9 Vrms condition
- EQ/AVL/Clear
Voice: Off
(2) Speaker (8Ω
Impedance)
<Step 3>
<Step 6>
<Step 5>
LGE Internal Use Only