LG 42LG5010 Service Manual page 19

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6.3 Reference
(White Balance adjustment coordinate and
White balance)
O Brightness: Full white 216 Gray
O Standard color coordinate and white balance when using the
CS-1000
Color Coordination
Color temperature
x
COOL 0.276 0.283
MEDIUM 0.285 0.293
WARM 0.313 0.324
O Standard color coordinate and white balance when using the
CA-210 (CH 10)
Color temperature Test Equipment
x
COOL CA-210 0.276±0.002
MEDIUM CA-210 0.285±0.002
WARM CA-210 0.313±0.002
7. Select the option by country
7.1 Overview
- The option selection is applied to the North American model
only, which selects the rating related country.
- Applied models: LA84A Chassis applied None USA
Model(Canada, Mexico)
7.2 How to select
1) Press the In-Start key of the R/C and press the red oval
OP1(PIP CH-) key to enter into the Factory Option menu.
2) Select 1.USA, 2.CANADA or 3.MEXICO from the country
select according to the destination. At this time, use the
volume +/- key to adjust
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Temp UV
y
11000K 0.0000
9300K 0.0000
6500K 0.0000
Color Coordination
y
0.283±0.002
0.293±0.002
0.329±0.002
8. Set the shipping mode (In-stop)
- After completing the final test, in order to set the set to the
shipping condition, press the In-Stop key of the R/C to make
sure that the set is turned off.
9. GND and resisting pressure test
9.1 How to test
1) Preparing for the automatic test on the GND & resisting
pressure
- Make sure that the power cord is completely inserted into
the set. (When it is disconnected or loosened, test after
inserting it)
2) Perform the automatic test on the GND & resisting
pressure
- The set with power cord, the cord and the A/V completely
inserted into the tuner is loaded on the pallet and entered
into the automatic test process.
- Connect the D-terminal AV JACK tester
- Turn on the automatic (GWS103-4)
- Perform the GND TEST
- If it is not good, the buzzer is operated to notify the test
result to the operator.
- If it is OK, it is automatically switched to the resisting
pressure test. (Disconnect the cord and the A/V from the
AV JACK BOX)
- Perform the resisting pressure test
- If it is not good, the buzzer is operated to notify the test
result to the operator.
- If it is OK, the GOOD LAMP is turned and the stopper is
moves down, and it moves to the next process.
9.2 Items to manage
O TEST voltage
- GND:1.5KV/min at 100mA
- SIGNAL:3KV/min at 100mA
O TEST time:1 second
O TEST POINT
- GND TEST = between POWER CORD GND and
SIGNAL CABLE METAL GND
- Resisting pressure TEST = between POWER CORD
GND and LIVE & NEUTRAL
O LEAKAGE CURRENT: Set to 0.5mArms
- 19 - LGE Internal Use Only