Sanyo LCD-39XZ12F, Service Manual

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B Gain/Offset: adjust B Gain/Offset downward, coordinates of X and Y will increase, adjust B
Gain/Offset upward, coordinates of X and Y will decrease;
R Gain/Offset: adjust R Gain/Offset will affect X value, but affect Lv value slightly, adjust R
Gain/Offset upward, coordinates of X will increase, adjust R Gain/Offset
downward, coordinates of X will decrease;
G Gain/Offset: adjust G Gain/Offset will affect Y value, and affect Lv value greatly, adjust G
Gain/Offset upward, coordinates of Y will increase, adjust G Gain/Offset
downward, coordinates of Y will decrease;
Note: Sanyo requires that default color temperature is Normal, adjust white
balance of color temperature Normal and Cool in Dynamic picture mode; for other
customers, please adjust white balance of color temperature Cool in Dynamic picture mode.
5 Function check
5.1 TV functions
Input central signal to RF port, enter into menu Channel first, then search for programs
automatically and check if there is any omitted program; check the speakers output and the picture
display;
5.2 AV port
Input AV signal with formats listed as Table 1 separately, check picture, sound and other
functions;
Table 1 AV video signal formats
No.
Lines per
frame
H.- Freq.
（
kHz
）
V.- Freq.
（
Hz
）
Note
1 525 15.734/15.75 59.94/60 NTSC, NTSC4.43,PAL60,PAL-M
2 625 15.625 50 PAL, PAL-N, SECAM
5.3 Component port
Input Component signal from VG-849 with formats listed as Table 2 separately, check picture and
sound in the case of power-on, switching channel, changing mode, etc.;
Table 2 Component signal formats
No. Definition
H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse Freq.
(MHz)
Note
1 720×480 15.734/15.75 59.94/60 13.5/13.514 480i (NTSC)
2 720×576 15.625 50 13.5 576i (PAL)
3 720×480 31.469/31.5 59.94/60 27/27.027 480p (NTSC PROG)
4 720×576 31.25 50 27 576p (PAL PROG)
5 1280×720 37.5 50 74.25 720p (50p)
6 1280×720 44.955/45 59.94/60 74.176/74.25 720p (59.94p/60p)
7 1920×1080 28.125 50 74.25 1080i (50i)
8 1920×1080 33.75 59.94/60 74.176/74.25 1080i (59.94p/60p)
9 1920×1080 26.973 23.976 74.176 1080p (23.97p)
10 1920×1080 27 24 74.25 1080p (24p)
11 1920×1080 28.125 25 74.25 1080p (25p)
12 1920×1080 33.716 29.97 74.176 1080p (29.97p)
13 1920×1080 33.75 30 74.25 1080p (30p)
14 1920×1080 56.25 50 148.5 1080p (50p)
15 1920×1080 67.432/67.5 59.94/60 148.35/148.5 1080p (59.94p/60p)