Sharp AQUOS LC-60C6400U Wartungshandbuch PDF herunterladen (Seite 44)

LC-52/60/70LE640U,C6400U (1st Edition)

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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.)

8.2.2 Process mode

8.2.3 Composite N358 signal/tuner adjustment

8.2.4 Component 15K signal adjustment

• Composite signal: 0.714Vp-p ± 0.02Vp-p (Pedestal to white)

• 15K component signal: Y level: 0.714Vp-p± 0.02Vp-p (Pedestal to white)

PB/PR level: 0.7Vp-p ± 0.02Vp-p

• 33K component signal: Y level: 0.7Vp-p ± 0.02Vp-p (Pedestal to white)

PB/PR level: 0.7Vp-p ± 0.02Vp-p

• Analog RGB: RGB level: 0.7Vp-p ± 0.02Vp-p (Pedestal to white)

Adjustment point Adjustment conditions Adjustment procedure

Process mode Enter the process adjustment mode using the process adjustment remote control.

Adjustment point Adjustment conditions Adjustment procedure

1 Setting N358 signal

US-10ch

• Send the N358 color bar (color saturation: 75%) signal to the composite input.

• Send the in-house signal (use US-10ch) to TUNER.

2 Automatic adjustment exe-

cution

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 point Adjustment conditions Adjustment procedure

1 Setting 480i signal • Send the 100% color bar signal to the component input.

2 Automatic adjustment exe-

cution

Point the cursor to [ COMP15K ADJ(INPUT1)] and press the [Enter] key.

The adjustment is complete when [ COMP15K ADJ(INPUT1) OK] is displayed.

[Video input signal] [In-house US-10ch]

100% white 100% white

0% black

Color saturation: 75%

100% white 0% black

480i

100% color bar

Color saturation: 100%

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Sharp AQUOS LC-60C6400U Wartungshandbuch Seite 44