Sanyo LCD-22XR8DA Service Manual page 9

5.4 D-SUB terminal
Input D-SUB signal (VG-848 signal generator), separately input the signals listed in table3 and
check the display and sound. If the image is deflection of the Horizontal and vertical, select
Picture->Screen->Auto Adjusting to perform auto-correct.
No. Resolution
1 640×480
2 720×400
3 640×480
4 640×480
5 800×600
6 800×600
7 800×600
8 800×600
9 1024×768
10 1024×768
11 1024×768
12 1152×864
13 1280×960
14 1280×1024
15 1280×1024
16 1360×768
17 1440×900
18 1400×1050
19 1680×1050
5.5 HDMI terminal
Input HDMI signal (VG-849 signal generator), separately input the signals listed in table2 and table3
and check the display and sound (32KHz, 44.1KHz, 48KHz) at any situation (power on, channel
switch and format switch, etc.)
5.6 other functions check
a) Check the turn on/turn off timer, asleep timer, picture/sound mode, OSD, stereo and digital
sound port, etc.
b) Check the digital program, if Audio Only is normal.
c) Check logical channel number (LCN) for Australia.
d) Check OTA function for Australia special custom.
6. Presetting before ex-factory
Enter user menu LOCK page, select "Restore Factory Default" to preset the ex-factory.
a) Clear the program information
b) Clear VCHIP, parental control, etc.
c) Set the default data of user menu
Table3 D-SUB signal format
H-frequecny
V-frequecny (kHz)
(kHz)
31.469 59.94
31.469 70.086
37.861 72.809
37.5 75
35.156 56.25
37.879 60.317
48.077 72.188
46.875 75
48.363 60.004
56.476 70.069
60.023 75.029
67.5 75
60 60
63.98 60.02
80 75
47.7 60
55.9 60
65.22 60
65.3 60
Point clock pulse
frequecny (MHz)
25.175
28.322
31.5
31.5
36
40
50
49.5
65
75
78.75
108
108
108
135
85.5
106.5
122.61
146.25
7
Note
IBM
IBM
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
SXGA
WXGA
WXGA+
SXGA+
WSXGA+