LG 50PC1DA Service Manual page 16

11-3. Method of Auto RGB Color Balance
1) Input the PC 1024x768 60Hz 100%Color bar into RGB.
2) Set the PSM to Standard mode in Picture menu.
3) Press ADJ key on R/C for adjustment.
G
4) Press the (Vol. +) key operate To set, then it becomes
automatically.
5) Auto-RGB OK means completed adjustment.
(Fig. 11) Auto RGB Color Balance Test Pattern
12. Default value in adjustment mode
( Default valued maybe modified during E/S & L/P Event for
adjustment time reduction, but will be fixed beforeMass Production.)
12-1. Auto Color Balance (Component/RGB)
(Fig. 12) Default Value on OSD
12-2. White Balance
(Fig. 13) Default Value on OSD
13. EEPROM Data Write
13-1. Signal TABLE
CMD LENGTH ADH ADL DATA_1
CMD : A0h
LENGTH : 85~94h (1~16 bytes)
ADH : E2PROM Sub Address high (00~1F)
ADL : E2PROM Sub Address low (00~FF)
Data : Write data
CS : CMD + LENGTH + ADH + ADL + Data_1 + ... + Data_n
Delay : 20ms
13-2. Command Set
No Adjust mode
1 EEPROM WRITE A0h
* Description
FOS Default write : <7mode data> write
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, Phase
Data write : Model Name and Serial Number write in EEPROM,.
13-3. Method & notice
1) Serial number D/L is using of scan equipment.
2) Setting of scan equipment operated by Manufacturing
Technology Group.
3) Press FRONT-AV on control R/C before Serial number D/L.
4) Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatory
by D-book 4.0.
- 16 -
... DATA_N
CMD(hex) LENGTH(hex)
84h+n
CS DELAY
Description
n-byted Write
(n=1~16)