Model
Title
Date
Rev:
ViewSonic Corporation
OSD INTERFACE
61
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VA912/b-3
AUD_R
AUD_L
AUD_R
AUD_L
LED_O
LED_G
LED_O
LED_G
V5A
LED_OR
MENU
AUTO_ADJ
PWR_SW
AUDIO_ON
VOL1
OPTION1
OPTION2
SOURCE_SELECT
KEY_DOWN
KEY_UP
LED_GR
GND_POWER
V5A
V5A
GND_AUD
GND_AUD
GND_AUD
V5A
1
3
2
Q14
Q14
4
5
3
6
2
7
1
8
CP34
CP34
R215
R215
R216
R216
L24
L24
1
AUD_R1
AUD_R1
1
3
2
Q16
Q16
R179
R179
J1
J1
4
5
3
6
2
7
1
8
LP9
LP9
L21
L21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CN3
CN3
R182
R182
1
3
2
Q17
Q17
R214
R214
R53
R53
L20
L20
R217
R217
C167
C167
L22
L22
4
5
3
6
2
7
1
8
LP10
LP10
L23
L23
R181
R181
C170
C170
4
5
3
6
2
7
1
8
LP11
LP11
C168
C168
C169
C169
R54
R54
4
5
3
6
2
7
1
8
RP47
RP47
1
AUD_G1
AUD_G1
1
3
2
Q15
Q15
4
5
3
6
2
7
1
8
CP33
CP33
R184
R184
4
5
3
6
2
7
1
8
RP46
RP46
1
AUD_L1
AUD_L1
Содержание VA912/b-3
Страница 26: ...ViewSonic Corporation Confidential Do Not Copy VA912 b 3 23 Figure 5 FIGURE 8 FIGURE 7 FIGURE 6 FIGURE 5...
Страница 36: ...ViewSonic Corporation Confidential Do Not Copy VA912 b 3 33 Step 3 Remove Power PCBA Step 4 Completed...
Страница 69: ...ViewSonic Corporation Confidential Do Not Copy VA912 b 3 11 PCB Layout Diagrams 66...