PDP-R03U
48,
6
MAIN N358 Cr level
adjustment
Adjustment item
Description
Adjustment procedure
7
MAIN N358
CONTRAST
adjustment
8
SUB N358 Y LEVEL
adjustment
9
SUB N358 COLOR
GAIN adjustment
0.3Vp-p
0.9Vp-p
0.68Vp-p
(3) Component 15 kHz signal adjustment
1
Setup
Adjustment item
Description
Adjustment procedure
2
COMPONENT
15 kHz Y level adjustment
3
COMPONENT
15 kHz COLOR GAIN
adjustment
4
COMPONENT
15 kHz Cr level
adjustment
0.7Vp-p
0.7Vp-p
Peak ACL: OFF
Check DC Tran 01
Press the TWIN PICTURE
key.
1. Adjust TB1274_MAIN output (pin (5) of P801) so that the
level shown below should be 0.3
±
0.01 Vp-p.
1. Turn off the PEAK ACL control. Adjust the output (TP815) of
IC810 to have 1.1 Vp-p from the pedestal level.
Adjusted value: 1.1
±
0.02 V
1. Select the special TWIN PICTURE settings for adjustment
(so that the same video source is reflected on MAIN/SUB).
1. Adjust TB1274_SUB output (TP806) to 0.9
±
0.02 Vp-p.
1. Adjust TB1274_SUB output (TP805) so that the level shown
below should be 0.68
±
0.01 Vp-p.
1. Select the component 15 kHz source (100% white color bar
signal).
1. Adjust TB1274_MAIN output (pin (1) of P801)
to 0.7
±
0.01 Vp-p.
1. Adjust TB1274_MAIN output (pin (3) of P801) so that the
level shown below should be 0.7
±
0.01 Vp-p.
1. Adjust TB1274_MAIN output (pin (3) of P801) so that the
level shown below should be 0.7
±
0.01 Vp-p.