Sanyo LCD-DP55441 Service Manual page 9

59.94Hz 720x480i
59.94Hz 720x480P
60Hz 1280x720P
60Hz 1920X1080i
60Hz 1920X1080P
6-4 VGA terminal
Input VGA signal (VG848 signal generator), separately input the signals listed in table5 and check the display and
sound. If the image is deflection of the Horizontal and vertical, select Menu->Setup->Auto Adjust to perform auto-
correct.
FREQ
Mode
LINE(kHz)
FRAME(Hz)
VGA 60Hz 31.469
640x480 59.941
SVGA 60Hz 37.879
800x600 60.317
XGA 60Hz 48.363
1024x768 60.004
WXGA 60Hz 47.776
1280x768 59.87
WXGA 60Hz 47.712
1360x768 60.015
SXGA 60Hz 63.981
1280x1024 60.02
6-5 HDMI terminal
Input HDMI signal (VG859 signal generator), separately input the signals listed in table6 and check the display and
sound (32 KHz, 44.1 KHz, 48 KHz) at any situation (power on, channel switch and format convert, etc.)
FREQ
MODE LINE(kHz)
(Hz) (lines)
15.734 1716
59.94 525
31,469 858
59.94 525
45 1650
60 750
33.75 2200
60 1125
67.5 2200
60 1125
Table5 VGA signal format
PERIOD
POLARITY
LINE (pixel)
FIELD(lines)
800
525
1056
628
1344
806
1664
798
1792
795
1688
1066
Table6 HDMI signal format
FREQ PERIOD
LINE (pixel)
Negitive
Negitive
Negitive
Negitive
Positive
Positive
Positive
Positive
Positive
Positive
SYNC PIXEL
CLOCK
LINE
(MHz)
FIELD
Negative 25.175
Negative
Positive 40
Positive
Negative 65
Negative
Negative 79.5
Positive
Positive 85.5
Positive
Positive 108
Positive
SYNC PIXEL
POLARITY CLOCK
LINE (MHz)
9
(lines)
27 1440
480
27 720
480
74.25 1280
720
74.25 1920
1080
148.5 1920
1080
SYNC
Display
WIDTH
LINE (pixel)
LINE (pixel)
FRAME
FRAME(lines)
(lines)
640 96
480
800 128
600
1024 136
768
1280 128
768
1360 112
768
1280 112
1024
SYNC
Display
WIDTH
LINE (pixel) LINE (pixel)
(lines) (lines)
124 114
3 15
62 60
6 30
40 220
5 20
44 148
5 15
44 148
5 36
BACK
PORCH
LINE (pixel)
FRAME
(lines)
40
2 25
88
4 23
160
6 29
192
7 20
256
6 18
248
3 38
BACK
PORCH
LINE (pixel)