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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
4.8. MHL Test (Depending on model)
Step 1) Turn on TV
Step 2) Select HDMI 3 mode using input Menu.
Step 3) Set MHL Zig(M1S0D3617) using MHL input, output and
power cord.
Step 4) Connect HDMI cable between MHL Zig and HDMI3 port.
Step 5) Check LED light of Zig and Module of Set
Result) If, The LED light is green and The Module shows normal
stream →OK
Else →NG
4.9. Tool Option selection
- Method : Press "ADJ" key on the Adjustment remote control,
then select Tool option.
4.10. 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.
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: 1.5 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
6. Audio
Measurement condition:
(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation
(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms
Model EU/CIS Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6 Tool 7 Tool 9
65UF77_V-Z_ EU 34601 4628 57513 64601 58022 2380 32911 4097
65UF77_9-Z_ EU 34601 4628 57513 64601 58022 2380 33423 4097
65UF77_V-Z_ CIS 34601 4632 57481 64601 58022 2380 33423 4097
No. Item Min Typ Max Unit
1
Audio practical max
Output, L/R (Distor-
tion=10% max Output)
10 12 W
EQ Off
AVL Off
Clear Voice Off
8.10 10.8 Vrms
2
Speaker
(8 Ω Impedance)
10 12 W
EQ On
AVL On
Clear Voice On
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