- 10 -
5) Finishing the version updating, you have to put out USB
stick and “AC Power” off
6) After putting “AC Power” on and check updated version on
your TV
4.3. ADC Process
4.3.1. PC input ADC
(1) Auto RGB Gain/Offset Adjustment
1) Convert to PC in Input-source
I
2
C COMMAND:0xF4(SELECT INPUT) 0x00 0x60(RGB)
cf. 0x10(TV), 0x20(AV), 0x40(COMPONENT),
0x60(RGB), 0x90(HDMI)
2) Signal equipment displays
Output Voltage : 700 mVp-p
Impress Resolution XGA (1024 x 768 @ 60Hz)
Model : 60 in Pattern Generator
Pattern : 29 in Pattern Generator (MSPG-925 Series)
[gray pattern that left & right is black and center is
white signal (Refer below picture)].
3) Adjust by commanding AUTO_COLOR _ADJUST
(0xF1) 0x00 0x02 instruction.
(2) Confirmation
1) We confirm whether “0xB6” address of EEPROM
“0xA2” is “0xAA” or not.
2) If “0xB6(RGB)” address of EEPROM “0xB2” isn’t
“0xAA”, we adjust once more.
3) We can confirm the ADC values from “0xB0~0xB5
(RGB)” addresses in a page “0xA2”
* Manual ADC process using Service Remote control. After
enter Service Mode by pushing “ADJ” key, execute “Auto-
adjust” by pushing “
G
” key at “0. ADC CALIBRATION”.
4.3.2. COMPONENT input ADC
(1) Component Gain/Offset Adjustment
1) Convert to Component in Input-source
I
2
C command : 0xF4(Select input) 0x00 0x40(Component)
cf. 0x10(TV), 0x20(AV), 0x40(COMPONENT),
0x60(RGB), 0x90(HDMI)
2) Signal equipment displays
Impress Resolution 480i
MODEL : 209 in Pattern Generator(480i Mode)
PATTERN : 08 in Pattern Generator(MSPG-925
Series)
3) Adjust by commanding AUTO_COLOR_ADJUST (0xF1)
0x00 0x02 instruction.
4) Signal equipment display
- Impress Resolution : 1080i
- MODEL: 223
in Pattern Generator(1080i Mode)
- PATTERN: 08 in Pattern generator(MAPG-925
series)
5) Adjust by commanding AUTO_COLOR ADJUST(0xF1)
0x00 0x02 instruction.
* Manual ADC process using Service Remote control. After
enter Service Mode by pushing “ADJ” key, execute “Auto-
adjust” by pushing “
G
” key at “0. ADC CALIBRATION”.
(2) Confirmation
1) We confirm whether “0xBF(480i)/0xC8(1080i)” address
of EEPROM “0xA2” is “0xAA” or not.
2) If “0xBF(480i)/0xC8(1080i)” address of EEPROM “0xA2”
isn’t “0xAA”, we adjust once more.
3)
We can confirm the ADC values from
“0xB9~0xBE(480i)/ 0xC2~(1080i)” addresses in a page
“0xA2”.
* Manual ADC Confirmation using Service Remocon. After
enter Service Mode by pushing “INSTART” key.
LGE Internal Use Only
Copyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
<Adjustment pattern (PC)>
EZ ADJUST
1. ADC ADJUST
2. SUB B/C ADJUST
3. W/B ADJUST
4. WHITE PATTERN
: OFF
5. 2HOUR OFF
: ON
6. OAD
7. UART DOWNLOAD
8. FACTORY MODE
: ON
9. DEBUG MODE
: OFF
10. TVLINK-COMM.ADJUST
0. ADC CALIBRATION
: RGB
<Adjustment pattern (COMPONENT)>
EZ ADJUST
1. ADC ADJUST
2. SUB B/C ADJUST
3. W/B ADJUST
4. WHITE PATTERN
: OFF
5. 2HOUR OFF
: ON
6. OAD
7. UART DOWNLOAD
8. FACTORY MODE
: ON
9. DEBUG MODE
: OFF
10. TVLINK-COMM.ADJUST
0. ADC CALIBRATION
: COMPONENT
Содержание 22LG3DDH
Страница 28: ......
