BOARD ID: QPWB-5419T8---C
DPWBN5419T8----
T30
T31
T32
T33
T34
T35
T36
T37
T38
T39
T40
T41
T42
T43
T44
T45
ROM_SCL
ROM_SDA
ASIC_SCL
ASIC_SDA
LCD_DE
LCD_CLK
OSD_VS
OSD_HS
VCLK1
FCLK1
FBLK
OSD_B
OSD_G
OSD_R
12MHZ
3V3SD
SCALING CONTROLLOR
C
ViewSonic VA930
Custom
Thursday, July 04, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
R_INA[0..7]
R_INB[0..7]
G_INA[0..7]
G_INB[0..7]
B_INA[0..7]
B_INB[0..7]
R_INA0
R_INA1
R_INA2
R_INA3
R_INA4
R_INA5
R_INA6
R_INA7
R_INB0
R_INB1
R_INB2
R_INB3
R_INB4
R_INB5
R_INB6
R_INB7
G_INA0
G_INA1
G_INA2
G_INA3
G_INA4
G_INA5
G_INA6
G_INA7
G_INB0
G_INB1
G_INB2
G_INB3
G_INB4
G_INB5
G_INB6
G_INB7
B_INA0
B_INA1
B_INA2
B_INA3
B_INA4
B_INA5
B_INA6
B_INA7
RB2
RB0
RB1
RB6
RB4
RA7
RA6
RA5
RA4
RA3
RA2
RA1
RA0
RB7
RB5
RB3
BB3
BB5
BB4
BB7
BB6
BB2
BB1
BB0
BA7
BA4
BA3
BA6
BA1
BA2
BA5
BA0
B_INB6
B_INB2
B_INB3
B_INB5
B_INB7
B_INB0
B_INB4
B_INB1
GB2
GB4
GA7
GA5
GA3
GB1
GB3
GA1
GB0
GB7
GA0
GB6
GA2
GA4
GB5
GA6
R_INA[0..7]
R_INB[0..7]
G_INA[0..7]
G_INB[0..7]
B_INA[0..7]
B_INB[0..7]
ASIC_H
VSYNC_MCU
DE_IN
ROM_SCL
ROM_SDA
ASIC_SCL
ASIC_SDA
ROM_SCL_ASIC
ROM_SCL_EEPROM
ASIC_RESET
OSD_HS
OSD_VS
LCD_DE
HSYNC_X
VCLK1
FCLK1
LCD_CLK
VCLK00
VCLK01
FBLK
OSD_B
OSD_G
OSD_R
12MHZ
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
GA0
GB4
GB3
GA2
GB2
GA4
GB5
GA1
GA5
GB0
GA6
GA7
GA3
GB1
GB6
GB7
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
BB0
BB1
BB2
BB3
BB4
BB5
BB6
BB7
3V3b
3V3SD
3V3SD
3V3
T31
R49
33
T32
C86
0.1u
T33
C80
0.1u
U9
24LC08
1
2
3
4
5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VDD
C87
0.1u
R48
NC
C84
0.1u
C73
0.1u
R38
0
C78
0.1u
R46
4.7K
R45
4.7K
C81
0.1u
CR3
NC(CP)
1
2
3
4
5
6
7
8
C82
0.1u
U8
SD1210
1
2
3
4
5
6
7
8
9
10
11
12
14
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
B_IN10 B_IN11 B_IN12 B_IN13 DATA_SEL B_IN14 B_IN15 B_IN16 B_IN17 ROM_SCL ROM_SDA GND
CPU_SDA
CPU_SCL
PWM_CTL CLK_1M VDD CLK_1M_O RESET_B R_OSD G_OSD B_OSD EN_OSD SCAN_EN TEST_EN VCLK01 FCLK0 VCLK00 FCLK1 VCLK1 HSYNC_O VSYNC_O DCLK_OUT DE_OUT GND VDD R_OUT0_E R_OUT1_E R_OUT2_E R_OUT3_E
HSYNC_X
VSYNC_X
GND
R_OUT4_E
VDD
VDD
R_OUT5_E
GND
R_OUT6_E
R_OUT7_E
GND
R_OUT0_O
R_OUT1_O
R_OUT2_O
R_OUT3_O
VDD
R_OUT4_O
R_OUT5_O
R_OUT6_O
R_OUT7_O
GND
G_OUT0_E
G_OUT1_E
G_OUT2_E
G_OUT3_E
G_OUT4_E
VDD
G_OUT5_E
G_OUT6_E
G_OUT7_E
GND
GND
G_OUT0_O
G_OUT1_O
G_OUT2_O
G_OUT3_O
VDD
G_OUT4_O
G_OUT5_O
G_OUT6_O
G_OUT7_O
GND
GND
B_OUT0_E
B_OUT1_E
B_OUT2_E
B_OUT3_E
B_OUT4_E
B_OUT5_E
B_OUT6_E
VDD
VDD
B_OUT7_E
GND
B_OUT0_O
B_OUT1_O
B_OUT2_O
B_OUT3_O
VDD
B_OUT4_O
B_OUT5_O
B_OUT6_O
B_OUT7_O
GND
R_IN00
R_IN01
R_IN02
R_IN03
VDD
R_IN04
R_IN05
R_IN06
R_IN07
R_IN10
R_IN11
GND
R_IN12
R_IN13
VDD
R_IN14
R_IN15
R_IN16
R_IN17
GND
G_IN00
G_IN01
G_IN02
G_IN03
VDD
G_IN04
G_IN05
ADC_CLK0
G_IN06
G_IN07
GND
G_IN10
G_IN11
ADC_CLK1
G_IN12
G_IN13
VDD
G_IN14
G_IN15
G_IN16
G_IN17
GND
B_IN00
B_IN01
B_IN02
VDD
B_IN03
B_IN04
B_IN05
B_IN06
B_IN07
GND
HSYNC_I
VSYNC_I
DE_IN
VDD
CR8
NC(CP)
1
2
3
4
5
6
7
8
CR12
NC(CP)
1
2
3
4
5
6
7
8
CR2
NC(CP)
1
2
3
4
5
6
7
8
RP25
33RP
1
2
3
4
5
6
7
8
C79
0.1u
CR5
NC(CP)
1
2
3
4
5
6
7
8
RP30
33RP
1
2
3
4
5
6
7
8
T34
CR9
NC(CP)
1
2
3
4
5
6
7
8
T36
RP24
33RP
1
2
3
4
5
6
7
8
CR7
NC(CP)
1
2
3
4
5
6
7
8
CR4
NC(CP)
1
2
3
4
5
6
7
8
T35
CR11
NC(CP)
1
2
3
4
5
6
7
8
T37
C83
0.1u
RP23
33RP
1
2
3
4
5
6
7
8
CR6
NC(CP)
1
2
3
4
5
6
7
8
R47
NC
T38
T45
CR10
NC(CP)
1
2
3
4
5
6
7
8
T40
C85
0.1u
R40
33
RP20
33RP
1
2
3
4
5
6
7
8
T39
R39
33
T41
C77
0.1u
T42
L19
BEAD(0805)
T44
C76
0.1u
C72
3900p
R42
33
T43
C71
33P
C74
NC(47P)
C75
100u/16v
R44
33
RP29
33RP
1
2
3
4
5
6
7
8
R37
0
RP28
33RP
1
2
3
4
5
6
7
8
CR1
NC(CP)
1
2
3
4
5
6
7
8
RP19
33RP
1
2
3
4
5
6
7
8
RP22
33RP
1
2
3
4
5
6
7
8
RP27
33RP
1
2
3
4
5
6
7
8
RP21
33RP
1
2
3
4
5
6
7
8
RP26
33RP
1
2
3
4
5
6
7
8
R50
22
C89
0.1u
R43
33
T30
R41
33
C88
0.1u
ViewSonic Corporation
30
Confidential – Do Not Copy
VA930-1
Содержание VA930-1 VLCDS24020-1W
Страница 6: ...3 LOCATION OF CONTROLS 3 LOCATION OF CONTROLS ViewSonic Corporation 3 Confidential Do Not Copy VA930 1...
Страница 13: ......
Страница 29: ...8 EXPLODED DIAGRAM ViewSonic Corporation 26 Confidential Do Not Copy VA930 1...
Страница 41: ...10 PCB LAYOUT DIAGRAM ViewSonic Corporation 38 Confidential Do Not Copy VA930 1...
