LG 50PM6700-UB (CHASSIS:PU22A) Service Manual ▷ View online
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● Using CS-1000 Equipment.
- COOL : T=11000K, ∆uv=0.000, x=0.276 y=0.283
- MEDIUM : T=9300K, ∆uv=0.000, x=0.285 y=0.293
- WARM : T=6500K, ∆uv=0.000, x=0.313 y=0.329
● When tester will measure on Cool condition, adjust W30 on
TV display menu.
● When tester will measure on medium condition, adjust 0 on
TV display menu.
● When tester will measure on warm condition, adjust W30 on
TV display menu.
● Using CA-210 Equipment. (10 CH)
- Contrast value: 216 Gray
- Brightness spec.
5.2.6 Reference
(White Balance adj. coordinate and color temperature)
■ Standard color coordinate and temperature using CS-1000
■ Luminance: Full white 216 Gray
■ Standard color coordinate and temperature using CA-210(CH 10)
- Gain color coordinate
■ Pattern : Full white 216 Gray
5.3. Serial number download & Model name D/L.
(1) Press "Power on" button of a service R/C.(Baud rate :
115200 bps)
(2) Connect RS232-C Signal Cable and start ‘Option Check
Program Ver3.8’
(3) Scan serial Number and press ‘F5’ button.
(4) Check ‘OK’ on program 1) program.
(5) Press ‘In start’ button on SVC R/C, check Serial Number
and Model Name.
5.4. Checking the EYE-Q Operation.
(1) Press the EYE Key on the adjustment remote controller.
(2) Check the Sensor DATA ( It must be under 10) and keep
the data longer than 1.5s
(3) Check ‘OK’
(Sensor DATA 0 ~ 4095, Power Saving Mode 0 ~ 12)
* IF you press IN-STAP Button, change Green Eye-check
OSD.
5.4.1. LAN PORT inspection (PING TEST)
* In this case Network setting is on Manual Setting.
(1) Play the LAN Port Test Program.
(2) connect each other LAN Port Jack.
(3) Play Test (F9) button and confirm OK Message.
(4) remove LAN CABLE
Color
temperature
Test
Equipment
Color Coordination
x
y
COOL
CA-210
0.276 ± 0.002 0.283 ± 0.002
MEDIUM
CA-210
0.285 ± 0.002 0.293 ± 0.002
WARM
CA-210
0.313 ± 0.002 0.329 ± 0.002
Item
White average
brightness
Brightness uniformity
Min
49
-20
Typ
60
Max
+20
Unit
cd/m²
%
Remark - 100% Window White
Pattern
- 100IRE(255Gray)
- Picture: Vivid(Medium)
- 85IRE(216Gray) 100%
Window White Pattern
- Picture: Vivid(Medium)
Color
temperature
Color Coordination
Temp
∆uv
x
y
COOL
0.276
0.283
11000K
0.0000
MEDIUM
0.285
0.293
9300K
0.0000
WARM
0.313
0.329
6500K
0.0000
Color
temperature
Color Coordination
Temp
∆uv
x
y
COOL
0.276 ± 0.002 0.283 ± 0.002 11000K 0.0000
MEDIUM
0.285 ± 0.002 0.293± 0.002
9300K 0.0000
WARM
0.313 ± 0.002 0.329 ± 0.002 6500K 0.0000
Green Eye-Check(Factory Mode)
Sensor Data
9
Power saving mode
1
OK
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5.5. Magic Motion Remote Controller test
- Required Equipment : RF Remote Controller for test
* You must confirm the battery power of Remote Controller
before test (Recommend that change the battery per every
lot)
(1) Within 50 cm of the TV set, select the wheel ‘Enter’ button
of the controller.
(2) You can check the controller LED on and the cursor on the
TV Screen.
(3) You must remove the pairing with the TV Set by select
‘Mute Key’ on the controller.
(4) Then you can check the cursor on the TV screen is
disappeared and the controller LED off.
5.6. Wi-Fi Test(Except for PM47*/PM67*)
Step 1) Turn on TV
Step 2) Select ‘Network Connection’ option in Network Menu.
Step 3) Select ‘Start Connection’ Button in ‘Network
Connection’.
Step 4) If the system finds any AP like blow PIC, it is working
well.
5.7. 3D Function Test
( Pattern Generator MSPG-3233, HDMI mode NO. 371 ,
pattern No. 81)
(1) Please input 3D test pattern like below
(2) Enter 3D mode , then select side by side
(If you don’t wear a 3D Glasses, you will see the picture
like below)
<
<
<
<
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(3) Put on the 3D Glasses, And block the right side of Glasses
(LEFT:OPEN[TEST], RIGHT:CLOSED)
And check the middle sides of picture , RED -> normal ,
others -> abnormal
(4) Put on the 3D Glasses, And block the right side of Glasses
(LEFT:CLOSED, RIGHT:OPEN[TEST])
And check the middle sides of picture , BLUE -> normal ,
others -> abnormal
5.8. Option Selection per country
5.8.1 Overview
America due to rating
■ Applied model: PU22A Chassis applied USA Model(Not
Canada, Mexico)
5.8.2. Method
(1) Press ADJ key on the Adj. R/C, then select Country Group
Menu
(2) Depending on destination, select KR or US, then on the
lower option, select US, CA, MX. Selection is done using
+, - KEY
6. USB DOWNLOAD(*.epk file download)
(1) Put the USB Stick to the USB socket
(2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low,
it didn’t work.
- But your downloaded version is High, USB data is
automatically detecting
(3) Show the message “Copying files from memory”
(4) Updating is staring.
(5) Updating Completed, The Multi-vision will restart
automatically.
(6) If your Multi-vision is turned on, check your updated
version and Tool option. (explain the Tool option, next
stage)
* After downloading, have to adjust TOOL OPTION again.
1) Push "IN-START" key in service remote controller.
2) Select "Tool Option 1" and Push “OK” button.
3) Punch in the number.
(Each of models has their number.)
4) Completed selecting Tool option.
50PM6700-U*
Tool option 1
32936
Tool option 2
65
Tool option 3
10127
Tool option 4
29390
Tool option 5
39511
Tool option 6
1689
Tool option 7
11
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