Read Sharp PZ-43MR2E (serv.man7) Service Manual online
18
PZ-43MR2E
PZ-50MR2E
PZ-50MR2E
(3) SECAM signal adjustment
(4) N358 signal adjustment
1
Setup
1. Set colour system to SECAM.
2. Select SECAM source.
2. Select SECAM source.
100% colour bar signal including 100% white, such
as split field colour bar
as split field colour bar
Adjustment item
Description
Adjustment procedure
2
SECAM Y CONTRAST
adjustment
adjustment
1. Adjust TB1274_MAIN output (TP803) to
0.7 ±0.05 Vp-p.
3
SECAM COLOR GAIN
adjustment
adjustment
1. Adjust TB1274_MAIN
output (TP802) to 0.35
±0.025 Vp-p.
±0.025 Vp-p.
4
MAIN CR GAIN
SECAM adjustment
SECAM adjustment
1. Adjust TB1274_MAIN
output (TP801) to 0.35
±0.025 Vp-p.
±0.025 Vp-p.
0.35V
0.35V
1
Setup
1. Set colour system to N358.
2. Select N358 source.
2. Select N358 source.
100% SMPTE colour bar or similar colour bar
signal including 100% white.
signal including 100% white.
Adjustment item
Description
Adjustment procedure
2
N358 Y CONTRAST
adjustment
adjustment
1. Adjust TB1274_MAIN output (TP803) to
0.7 ±0.05 Vp-p.
3
N358 COLOR GAIN
adjustment
adjustment
1. Adjust TB1274_MAIN
output (TP802) to 0.35
±0.025 Vp-p.
±0.025 Vp-p.
4
MAIN CR GAIN N358
adjustment
adjustment
1. Adjust TB1274_MAIN
output (TP801) to 0.35
±0.025 Vp-p.
±0.025 Vp-p.
0.35V
0.35V
5
N358 TINT adjustment
1. Adjust TB1274_MAIN output (TP802) so that
waveform becomes as illustrated below:
Smoothed
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