![background image](http://html.mh-extra.com/html/viewsonic/vpw425-42-plasma-tv/vpw425-42-plasma-tv_service-manual_1021432015.webp)
SPECIFICATION VER1.0
2-8
APPENDIX A :
Preset Timing Chart
Item
Description:
A
Total time
B
Active display area including borders
C
Active display area excluding borders
D
Left/Top border
E
Right/bottom border
F
Blanking time
G
Front porch
H
Sync-width
I
Back porch
Mode No
1
2
3
4
5
6
7
8
9
Resolution
&
Refresh Rate
640
480
60
640
480
72
640
480
75
640
480
85
800
600
56
800
600
60
800
600
72
800
600
75
800
600
85
Hz
Pixel
25.175
31.5
31.5
36
36
40
50
49.5
56.25
MHz
Horizontal visible
640
640
640
640
800
800
800
800
800
Dots
Horizontal total
800
832
840
832
1024
1056
1040
1056
1048
Dots
Horizontal front porch
24
32
16
56
24
40
56
16
32
Dots
Horizontal sync
96
40
64
56
72
128
120
80
64
Dots
Horizontal back porch
40
120
120
80
128
88
64
160
152
Dots
Horiz blanking time
160
192
200
192
224
256
240
256
248
Dots
Vertical visible
480
480
480
480
600
600
600
600
600
Lines
Vertical total
525
520
500
509
625
628
666
625
631
Lines
Vertical front porch
18
17
1
1
1
1
37
1
1
Lines
Vertical sync
2
3
3
3
2
4
6
3
3
Lines
Vertical back porch
25
20
16
25
22
23
23
21
27
Lines
Vertical blanking time
45
40
20
29
25
28
66
25
31
Lines
Horizontal frequency
31.469
37.9
37.5
43.3
35.1
37.9
48.1
46.9
53.7
KHz
Vertical frequency
59.94
72.81
75
85.01
56.25
60.317
72.19
75
85.06
Hz
Vertical sync polarity
-
-
-
-
+
+
+
+
+
TTL
Horiz sync polarity
-
-
-
-
+
+
+
+
+
TTL
Dot rate
25.175
31.5
31.5
36
36
40
50
49.5
56.25
MHz
A
B
C
E
D
H
F
I
G
(Video)
(Sync)
Содержание VPW425 - 42" Plasma TV
Страница 17: ...EXPLODED VIEW VER1 0 3 1 ...
Страница 32: ...P C BOARD TOP VIEW VER1 0 7 1 IMAGE BOARD ASS Y DPWB11393 1G S MODULE NAME PARTS NO ...
Страница 33: ...P C BOARD TOP VIEW VER1 0 7 2 AC MASTER POWER SWITCH B D ASS Y DPWB11398 1G MODULE NAME PARTS NO ...
Страница 34: ...P C BOARD TOP VIEW VER1 0 7 3 AUDIO AMPLIFIER BOARD ASS Y DPWB11372 1G S MODULE NAME PARTS NO ...
Страница 35: ...P C BOARD TOP VIEW VER1 0 7 4 FRONT BUTTON CONTROL BOARD ASS Y DPWB11372 1G K MODULE NAME PARTS NO ...
Страница 36: ...P C BOARD TOP VIEW VER1 0 7 5 AV MODULE BOARD ASS Y DPWB11372 1G T MODULE NAME PARTS NO ...
Страница 37: ...P C BOARD TOP VIEW VER1 0 7 6 INTERFACE BOARD Y A SSY LJ92 00569B MODULE NAME PARTS NO ...
Страница 38: ...P C BOARD TOP VIEW VER1 0 7 7 LOGIC BOARD ASS Y LJ92 00573 MODULE NAME PARTS NO ...
Страница 39: ...P C BOARD TOP VIEW VER1 0 7 8 PANEL POWER SUPPLY ASS Y LJ44 00025A MODULE NAME PARTS NO ...
Страница 40: ...P C BOARD TOP VIEW VER1 0 7 9 POWER INPUT MODULE ASS Y LJ92 00579A MODULE NAME PARTS NO ...
Страница 41: ...P C BOARD TOP VIEW VER1 0 7 10 INTERFACE BOARD X ASS Y LJ92 00568B MODULE NAME PARTS NO ...
Страница 42: ...P C BOARD TOP VIEW VER1 0 7 11 LOGIC E BUFFER ASS Y LJ92 00581A MODULE NAME PARTS NO ...
Страница 43: ...P C BOARD TOP VIEW VER1 0 7 12 Y AMP BOARD UPPER ASS Y LJ92 00570A MODULE NAME PARTS NO ...
Страница 44: ...P C BOARD TOP VIEW VER1 0 7 13 Y AMP BOARD LOWER ASS Y LJ92 00571A MODULE NAME PARTS NO ...
Страница 45: ...P C BOARD TOP VIEW VER1 0 7 14 LOGIC F BUFFER ASS Y LJ92 00582A MODULE NAME PARTS NO ...
Страница 46: ...P C BOARD TOP VIEW 7 15 PDP PANEL MODULE ASS Y VVEPP42SD001F MODULE NAME PARTS NO ...
Страница 48: ...PACKING LIST VER1 0 9 01 ...