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Copyright
LG Electronics. Inc. All right reserved.
Only for training and service purposes
4.4. Using RS-232C
Adjust 3 items at 3.1 PCB assembly adjustments "4.1.3
sequence" one after the order.
O Adjustment protocol
Order
Command
1. Inter the
ad 00 00
Adjustment mode
2. Change the
kb 00 40
Source
kb 00 60
3.Start Adjustment ad 00 10
4.Return the
Response
5.Read
(main)
Adjustment data ad 00 20
(main)
ad 00 30
6.Confirm
ad 00 99
Adjustment
7. End of Adjustment ad 00 90
See ADC Adjustment RS232C Protocol_Ver1.0
O Adjustment protocol
- Pattern Generator : (MSPG-925FA)
- Adjust 480i Comp1 (MSPG-925FA : model :209 , pattern
: 65)
- Adjust 1080p Comp1/RGB(MSPG-925FA:model : 225 ,
pattern : 65)
- Adjust RGB (MSPG-925FA:model :225 , Pattern :65) –
RGB-PC Mode
* If you want more information then see the below Adjustment
method (Factory Adjustment)
O Adjustment sequence
- ad 00 00 : Enter the ADC Adjustment mode.
- xb 00 40: Change the mode to Component1 (No actions)
- ad 00 10: Adjust 480i Comp
- ad 00 10: Adjust 1080p Comp
- xb 00 60: Change to RGB-PC mode(No action)
- ad 00 10: Adjust 1080p RGB
- ad 00 90: End of the adjustment
- 12 -
Set response
d 00 OK00x
b 00 OK40x (Adjust 480i Comp1/1080p Comp1)
b 00 OK60x (Adjust 1080p RGB)
OKx ( Success condition )
NGx ( Failed condition )
(main : component1 480i, RGB 1080p)
000000000000000000000000007c007b006dx
(main : component1 1080p)
000000070000000000000000007c00830077x
NG 03 00x (Failed condition)
NG 03 01x (Failed condition)
NG 03 02x (Failed condition)
OK 03 03x (Success condition)
d 00 OK90x
LGE Internal Use Only
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