n) Move the cursor to “MODE”, pressand to select “DTV”, move the cursor to “TEMPERTURE”
and press and to select “COOL”.
o) Repeat the steps e)-I);
p) After adjustment, check if the pictures are normal.
q) The reference of adjustment rule is below:
B gun: lower B gun to increase X, Y coordinate data, while raise B gun to decrease the data;
R gun: raise R gun to increase X coordinate data, while lower R gun to decrease the data; (R
gun adjustment will affect X and Lv slightly)
G gun: raise G gun to increase Y coordinate data, while lower G gun to decrease the data; (G
gun adjustment will affect Y and Lv greatly)
5. Performance check
5.1 TV function
Connect RF to the center signal source, enter Channel menu → auto search, check if there are
channels be skipped, check if the picture and speaker are normal.
5.2 AV terminals
Input AV signal, check if the picture and sound are normal.
5.3 Component terminal
Input Component signal (VG-848 signal generator), separately input the Component signals listed
in table2 and check if the display and sound are normal at any situation (power on, channel switch
and format switch, etc.)
Table2 Component signal format
No. Resolution
H-frequecny
(kHz)
V-frequecny
(kHz)
Point clock pulse
frequecny (MHz)
Note
1 72×480 15.734 60 13.5 480i (NTSC)
2 720×480 15.734 59.94 13.5 480i (NTSC)
3 720×576 15.625 50 13.5 576i (PAL)
4 720×480 31.469 60 27 480p (NTSC PROG)
5 720×480 31.469 59.94 27 480p (NTSC PROG)
6 720×576 31.25 50 27 576p (PAL PROG)
7 1280×720 45 59.94 74.18 720p (59p)
8 1280×720 45 60 74.25 720p (60p)
9 1280×720 37.5 50 74.25 720p (50p)
10 1920×1080 33.75 59.94 74.25 1080i (59i)
11 1920×1080 33.75 60 74.25 1080i (60i)
12 1920×1080 28.125 50 74.25 1080i (50i)
13 1920×1080 67.5 59.94 148.35 1080p (59p)
14 1920×1080 67.5 60 148.5 1080p (60p)
15 1920×1080 56.25 50 148.5 1080p (50p)
16 1920×1080 33.75 30 74.25 1080p (30p)
17 1920×1080 33.716 29.97 74.176 1080p (29.97p)
18 1920×1080 28.125 25 74.25 1080p (25p)
19 1920×1080 27 24 74.25 1080p (24p)
20 1920×1080 26.973 23.98 74.176 1080p (23.98p)
6
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