Sharp LC-60LE650U Service Manual page 75

8.2.3 Composite N358 signal/tuner adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
8.2.4 Component 33K signal adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
8.2.5 Analog RGB signal adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
8.2.6 Tuner/V-CHIP adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
LC-60/70/80LE650U/LE657U/C6500U/LE757U/LE857U,60/70LE755U/C7500U
Adjustment conditions
N358 signal •
US-10ch •
Point the cursor to [ N358 ALL ADJ(INPUT2)] and press the [Enter] key.
The adjustment is complete when [ N358 ALL ADJ(INPUT2) OK] is displayed.
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.
"Compornent 15K" Adjustment is internally handled automatically.
AUTO CLANP 1, parameters are copied from the 33K.
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
Send the N358 color bar (color saturation: 75%) signal to the composite input.
Send the in-house signal (use US-10ch) to TUNER.
[Video input signal]
Color saturation: 75%
100% white
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 – 12
[In-house US-10ch]
0% black 100% white
1080i
100% color bar
0% black
XGA (1024x768)
100% color bar
0% black