Sharp C6400U Service Manual page 79

8.2.5 Component 33K signal adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
8.2.6 Analog RGB signal adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
8.2.7 Tuner/V-CHIP adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
LC-52/60/70LE640U/C6400U,LC-80LE633U/844U (1st Edition)
Adjustment conditions
• Send the 100% color bar signal to the component input.
1080i signal
Point the cursor to [ COMP33K ADJ(INPUT1)] and press the [Enter] key.
The adjustment is complete when [ COMP33K ADJ(INPUT1) OK] is displayed.
Adjustment conditions
Signal: XGA •
(1024x768) 60Hz
SYNC: HV separate
Point the cursor to [ ANALOG RGB ADJ] and press the [Enter] key.
The adjustment is complete when [ ANALOG RGB ADJ OK] is displayed.
Adjustment conditions
NTSC RF signal •
US-7(AIR)ch
Point the cursor to [ VCHIP TEST(*07ch)] and press the [Enter] key.
(* Adjust the selected channel to the in-house signal.)
The adjustment is OK when [ VM-OK] is displayed in green.
(NG when VM-NG is displayed in red.)
Adjustment procedure
Color saturation: 100%
100% white
Adjustment procedure
Send the 100% color bar signal to the PC input.
100% white
Adjustment procedure
Send the NTSC signal to the RF antenna input.
5 – 26
1080i
100% color bar
0% black
XGA (1024x768)
100% color bar
0% black