Sharp LC-37AD1E Service Manual page 29

(6) Component 15k Hz signal adjustment
Adjustment items
1 Setup
2 MAIN COMP 15k Y
CONTRAST
adjustment
3 MAIN COMP 15k
COLOR GAIN
adjustment
4 MAIN COMP 15k Cr
LEVEL adjustment
(7) Component HDTV signal adjustment
Adjustment items
1 Setup
2 MAIN COMP HDTV
CONTRAST
adjustment
Adjustment conditions
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Adjustment conditions
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29
Adjustment procedures
1. Select component 15k Hz.
2. Select component source.
100% SMPTE colour bar or similar colour bar
signal including 100% white.
Adjust pin (1) of P801 to 0.70±0.025 Vp-p.
Adjust pin (3) of P801 to
0.70 ±0.025 Vp-p.
Adjust pin (5) of P801 to
0.70 ±0.025 Vp-p.
Adjustment procedures
1. Input HDTV (1080i) component signal.
2. Select component source.
100% colour bar signal including 100% white, like
split field colour bar
Adjust the TP815 to have 0.95 ±0.025 Vp-p from the
pedestal level.
LC-37AD1E
0.70V
0.70V