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4) Updating is staring.
5) Fishing the version uploading, you have to put USB stick
and "AC Power" off.
6) After putting "AC Power" on and check updated version on
your TV.
* If downloading version is more high than your TV have,
TV can lost all channel data. In this case, you have to
channel recover. if all channel data is cleared, you didn't
have a DTV/ATV test on production line.
* 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 model hax their number)
4) Completed selecting Tool option.
Model
Tool option1 Tool option2 Tool option3 Tool option4
42LH3000
24705
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2598
1956
3584
3.1. ADC Process
(1) ADC
• Input signal : Component 480i
• Signal equipment displays.
- Component 480I
MODEL: 209 in Pattern Generator(480i Mode)
PATTERN : 65 in Pattern Generator(MSPG-925 SERIES)
• After enter Service Mode by pushing "ADJ" key,
• Enter Internal ADC mode by pushing "
Calibration"
<Caution> Using 'power on' button of the Adjustment R/C ,
power on TV.
* ADC Calibration Protocol (RS232)
Item
CMD1 CMD2 Data0
Adjust
A
'Mode In'
ADC Adjust
A
Adjust Sequence
• aa 00 00 [Enter Adjust Mode]
• xb 00 40 [Component1 Input (480i)]
• ad 00 10 [Adjust 480i Comp1]
• xb 00 60 [RGB Input (1024*768)]
• ad 00 10 [Adjust 1024*768 RGB]
• aa 00 90 End Adjust mode
* Required equipment : Adjustment R/C.
3.2 Function Check
(1) Check display and sound
· Check Input and Signal items. (cf. work instructions)
1. TV
2. AV (SCART1/SCART2/ CVBS)
3. COMPONENT (480i)
4. RGB (PC : 1024 x 768 @ 60hz)
5. HDMI
6. PC Audio In
* Display and Sound check is executed by Remote controller.
- 10 -
Adjustment pattern
" key at "5. ADC
G
A
0
0 When transfer the 'Mode In',
Carry the command.
D
1
0 Automatically adjustment
(The use of a internal pattern)
LGE Internal Use Only
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