LG 26LC7C Service Manual page 10

3-4. Set Method
(1) MCU Select: MTV412M128
(2) Option
R/W Option: Auto Write(Verity)
Jig Option: Myson
Transmit Speed: Medium
(3) Check: Just do it with blank micom.
(4) PORT
Chose Parallel Port (normal LPT1)
Attention: You must chose EPP when select Rom BIAS at
LPT
3-5. Download Method
(1) Click the Load File.
(2) Locate and select the correct file from your computer.
(*.hex).
(3) Click the Send.
(4) When you see (ISP COMPLETE) the download is
complete.
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. Using RS-232C
(1) Necessary items before Adjustment items
- Pattern Generator : (MSPG-925FA)
- Adjust 480i Comp1 (MSPG-925FA:model :209 , pattern :65)
- Adjust 1080p Comp1/RGB (MSPG-925FA : model : 225,
pattern :65)
(2) Adjustment sequence
- ad 00 00 : Enter the ADC Adjustment mode.
- kb 00 04 : Change the mode to Component1 (No actions)
- ad 00 10 : Adjust 480i Comp1(Change the mode and
adjustment action)
- kb 00 06 : Change to RGB-DTV mode(No action)
- ad 00 10 : Adjust 1080p Comp1/RGB(Change the mode and
adjustment action)
- ad 00 90 : End of the adjustment
(3) Adjustment protocol
Order
1. Inter the Adjustment mode
2. Change the Source
3. Start Adjustment
4. Return the Response
5. Read Adjustment data
6. Confirm Adjustment
7. End of Adjustment
- 10 -
Command Set response
ad 00 00 d 00 OK00x
kb 00 04 b 00 OK04x (Adjust 480i Comp1)
kb 00 06 b 00 OK06x (Adjust 1080p Comp1/RGB)
ad 00 10
OKx ( Success condition )
NGx ( Failed condition )
(main) (main)
ad 00 20 000000000000000000000000007c007b006dx
(sub) (Sub)
ad 00 21 000000070000000000000000007c00830077x
ad 00 99 NG 03 00x (Failed condition)
NG 03 01x (Failed condition)
NG 03 02x (Failed condition)
OK 03 03x (Success condition)
ad 00 90 d 00 OK90x
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