Read LG 50PK550-TA (CHASSIS:PA02A) Service Manual online
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4-3. Adjustment of White Balance
Required Equipment
O
Remote controller for adjustment
O
Color Analyzer ( CS-1000, CA-100,100+,CA-210 or same
produc: CH 10 (PDP)
produc: CH 10 (PDP)
* Please adjust CA-210, CA-100+ by CS-1000 before
measuring
O
Auto W/B adjustment instrument(only for Auto adjustment)
O
9 Pin D-Sub Jack(RS232C) is connected to the AUTO W/B
EQUIPMENT.
EQUIPMENT.
Before Adjust of White Balance, Please press POWER ONLY
key
Adjust Process will start by execute RS232C Command.
key
Adjust Process will start by execute RS232C Command.
O
Color temperature standards according to CSM and Module
O
CS-1000/CA-100+/CA-210(CH 10)
White balance adjustment coordinates and color temperature.
* Manual W/B process (using adjusts Remote control)
Please Adjust in AV 1 MODE, Turn off Energy Saving Mode.
(1) Enter ‘PICTURE RESET’ on Picture Mode, then turn off
Fresh Contrast and Fresh colour in Advanced Control
(2) After enter Service Mode by pushing “ADJ” key,
(3) Enter White Pattern off of service mode, and change off ->
(3) Enter White Pattern off of service mode, and change off ->
on.
(4) Enter “W/B ADJUST” by pushing “
G
” key at “3. W/B
ADJUST”.
* Gain Max Value is 192. So, Never make any Gain Value over
192 and please fix one Value on 192, between R, G and B.
* Auto-control interface and directions
1. Adjust in the place where the influx of light like floodlight
around is blocked. (Illumination is less than 10ux).
2. Measure and adjust after sticking the Color Analyzer (CA-
100+, CA210 ) to the side of the module.
3. Aging time
After aging start, keep the Power on (no suspension of
power supply) and heat-run over 5 minutes
power supply) and heat-run over 5 minutes
4-4. Serial number download & Model
name D/L and Check Tool Option.
(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
(4) Check ‘OK’ on program (1) program.
(5) Press ‘In start’ button on SVC R/C, check Serial Number
and Model Name.
4-5. 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
(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.
* IF you press IN-STAP Button, change Green Eye-check OSD.
4-6. Ping TEST
* This test is to check Network operation.
(1) Connect LAN cable from Computer to TV Set
(2) When network operates normally, you can see “OK” on
(2) When network operates normally, you can see “OK” on
Computer
5. Set Information
(Serial No & Model name)
5-1. Check the serial number
& Model Name
(1) Push the menu button in DTV mode.
(2) Check the Serial Number
(2) Check the Serial Number
Select the STATION -> Diagnostics -> To set
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