Adjustment Procedure - Sharp LC-60LE650U Service Manual

8.2. Image adjustment
8.2.1 Device check
Before adjustment, check that the adjustment jig and signal source are set for Sharp LCD US.
Signal generator level adjustment check (Adjust to the standard value level.)
• Composite signal:
• 15K component signal:
• 33K component signal:
• Analog RGB:
8.2.2 Process mode
Adjustment point
Process mode
8.2.3 Composite N358 signal/tuner adjustment
Adjustment point
1 Setting
2 Automatic adjustment exe-
cution
LC-60/70LE650U/C6500U/LE657U,LC-60/70LE755U/LE757U/LE857U/C7500U
0.714Vp-p ± 0.02Vp-p (Pedestal to white)
Y level: 0.714Vp-p± 0.02Vp-p (Pedestal to white)
0.7Vp-p ± 0.02Vp-p
PB/PR level:
0.7Vp-p ± 0.02Vp-p (Pedestal to white)
Y level:
0.7Vp-p ± 0.02Vp-p
PB/PR level:
0.7Vp-p ± 0.02Vp-p (Pedestal to white)
RGB level:
Adjustment conditions
Adjustment conditions
N358 signal
US-10ch

Adjustment procedure

Enter the process adjustment mode using the process adjustment remote control.
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
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.
5 – 11
[In-house US-10ch]
0% black 100% white