LG 26LG30D - Page 11

4. Total Assembly line process
4.1. Adjustment Preparation
(1) W/B Equipment condition
CA210: CH 9, Test signal: Inner pattern (85IRE)
(2) Above 5 minutes H/run in the inner pattern. (“power on”
key of adjust remote control)
(3) 15 Pin D-Sub Jack is connected to the AUTO W/B
EQUIPMENT.
(4) Adjust Process will start by execute I2C Command (Inner
pattern (0xF3, 0xFF).
(5) Adjust Process will finish by execute I2C Command (Inner
pattern (Inner pattern (0xF3,0x00)).
** Caution **
Color Temperature: COOL, Medium, Warm
One of R Gain/G Gain/ B Gain should be kept on 0xC0, and
adjust other two lower than C0.
(when R/G/B Gain are all C0, it is the FULL Dynamic Range
of Module)
* Manual W/B process using adjusts Remote control.
- After enter Service Mode by pushing “ADJ” key,
- Enter White Pattern off of service mode, and change off -->
on.
- Enter “W/B ADJUST” by pushing “
G ” key at “3.W/B
ADJUST”.
- The default value of RGB GAIN is 192 at Cool, Medium,
Warm. (There is a difference between picture image and
set)
* After done all adjustments, Press “In-start” button and
compare Tool option and Area option value with its BOM, if it
is correctly same then unplug the AC cable.
If it is not same, then correct it same with BOM and unplug
AC cable.
For correct it to the model’s module from factory JIG model.
* Don’t push The “IN STOP KEY” after completing the function
inspection.
4.2. DPM operation confirmation
(Only Apply for MNT Model)
Check if Power LED Color and Power Consumption operate
as standard.
- Set Input to RGB and connect D-sub cable to set
- Measurement Condition: (100-240V@ 50/60Hz)
- Confirm DPM operation at the state of screen without Signal
4.3. DDC EDID Write (RGB 128Byte )
- Connect D-sub Signal Cable to D-Sub Jack.
- Write EDID DATA to EEPROM (24C02) by using DDC2B
protocol.
- Check whether written EDID data is correct or not.
4.4. DDC EDID Write (HDMI 256Byte)
In case of 2008 year new model for Australia which is
developed with Mstar scaler, Manufacture have no use for
download of EDID for HDMI1/2/3/4 and RGB because EDID
data is in the Application Program.
4.5 EDID DATA
No USE the EDID data of Digital data (HDMI 1,2,3,4) and
Analog EDID data (RGB) As EDID data is recorded in the
Mstar (Main IC) Except for RGB EDID data.
(1) ANALOG DATA 128Byte (2Bi) - Not USE
EDID block 0, Bytes 0-127[00H-7FH]
Block Type : EDID 1.3
(2) DIGITAL DATA(HDMI-1) 256Byte - Not USE
EDID block 0, Bytes 0-127[00H-7FH]
Block Type : EDID 1.3
EDID block 1, Bytes 128-255[80H- FFH]
Block Type : CEA EDID Timing Extension Version 3.
- 11 -
LGE Internal Use OnlyCopyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Color Cool 11,000 ºK X=0.276(±0.002) <Test Signal>
Temperature Y=0.283(±0.002) Inner pattern
Medium 9,300 ºK X=0.285(±0.002) (216gray,85IRE)
Y=0.293(±0.002)
Warm 6,500 ºK X=0.313(±0.002)
Y=0.329(±0.002)
012 3 4 5 67 8 9ABCD EF
0 00FFFFFFFFFFFF00 1E6DFB9C01 01 0101
10 0A 12 01 03 01 46 27 78 EA D9 B0 A3 57 49 9C 25
20 11 49 4B A5 4E 00 31 40 45 40 61 40 81 80 01 01
30 01 01 D1 C0 01 01 1A 36 80 A0 70 38 1F 40 30 20
40 35 00 E8 26 32 00 00 1A 1B 21 50 A0 51 00 1E 30
50 48 88 35 00 BC 86 21 00 00 1C 00 00 00 FD 00 39
60 4B 1F 54 12 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 E4
012 3 4 5 67 8 9ABCD EF
0 00FFFFFFFFFF FF00 1E 6DFC9C01 01 01 01
10 0A 12 01 03 80 73 41 96 0A CF 74 A3 57 4C B0 23
20 09 48 4C A1 0C 00 31 40 45 40 61 40 81 80 D1 C0
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 C4 8E 21 00 00 1E 01 1D 00 BC 52 D0 1E 20
50 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 FD 00 30
60 58 1F 64 11 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 6B
012 3 4 5 67 8 9ABCD EF
0 020323F14E93141204050302201F2122
10 10 07 16 23 15 07 50 83 01 00 00 67 03 0C 00 10
20 00 B8 2D 01 1D 80 D0 72 1C 16 20 10 2C 25 80 C4
30 8E 21 00 00 9E 8C 0A D0 90 20 40 31 20 0C 40 55
40 00 C4 8E 21 00 00 18 01 1D 00 72 51 D0 1E 20 6E
50 28 55 00 C4 8E 21 00 00 1E 01 1D 80 18 71 1C 16
60 20 58 2C 25 00 C4 8E 21 00 00 9E 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10