Near to Chip
C160.C161.C162
盡量靠近
IC
VA721(A) R164, R166, R168, R170 0R 0805
R165, R167, R169, R198 NC
VA521(A)
RN5, R193, R194 NC
VA721(A)
RN6, R171, R172 NC
For 15" CPT
XP02 Panel
I101
VA721(A) RTD2023
VA521(A) RTD2013
VA521(A) R164, R165, R168 0R 0805
R166, R167, R169, R170,R198 NC
R198 0R 0603 for 15"
CPT XP02 Panel
TCON11
AR2N
ACLKP
BB3N
TCON1
BR2N
AB3N
TCON9
BR3N
BG2P
BG2N
AR3P
CR
XO
XI
AB3P
AB2P
BG3P
AB1P
AR3N
CG
AR2P
TCON7
TCON10
CB
CG-
CR-
BB3P
BR3P
AG3P
AG1N
AG2P
AHS
AVS
BB2N
BCLKP
BG1P
BG1N
AG1P
TCON5
BR1N
AR1N
VOLUME
BR2P
AB1N
BCLKN
BR1P
ACLKN
AR1P
BB2P
BG3N
AG2N
CB-
AB3N
AB3P
AG3P
AR1N
AG1N
AG2P
AR1P
AR3P
AR3N
ACLKP
AG2N
AG1P
AR3P
XSTB
AR2N
FXDIO
AR2P
AG1P
ACLKN
AB2N
AB2P
AB1P
TCON5
TCON1
AB2N
TCON11
TCON10
TCON9
TCON7
YOE
VBRI
YOE
BB1N
BB1P
AG3N
AG3N
AG2P
BXDIO
POL
YDIO
YCLK
AR2P
AR2N
AG2N
BXDIO
YOEE
FXDIO
BR2N
BR3N
BB3N
BG3N
BR1N
BR2P
YDIO
XSTB
BG3P
BR1P
BG1P
BG2P
BB1P
BCLKP
BB1N
YDIO
BG1N
BCLKN
BB2P
BG2N
BB2N
YCLK
XSTB
BR3P
POL
BXDIO
POL
YCLK
BB3P
YOEE
FXDIO
XO
XI
AB1N
3DVCC
3DVCC
DDC_DAT
RTD_SCSB
3DVCC
3DVCC
RTD_SCLK
RTD_RESET
DDC_CLK
RTD_SDO_OR_SDI
AdjBACKLITE
VOLUME
CB
CB-
CG
CG-
CR
CR-
R3DVCC
ADC_VCC
TMDS_AVCC
2V5
3PVCC
TMDS_AVCC
3DVCC
R170
NC/0R 0805
C151
100nF
C183
NC
C182
NC
R169
NC/0R 0805
22
R172
22
R171
RN5
22X4
1
2
3
4
5
6
7
8
C140
100nF
R161
1K
+
C159
22uF_16V
L109 200R
L108 200R
+
C156
100uF/16V
C163
100nF
C158
100nF
C157
100nF
C133
100nF
R158
1M
C146
22pF
C145
22pF
+
C132
22uF_16V
CN1
NC
2
3
4
8
7
6
5
1
X102
24.576MHz
+
C147
22uF_16V
P107
RSDS_CON50
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
B2P
B2N
GND
B1P
B1N
GND
B0P
B0N
GND
G2P
G2N
GND
G1P
G1N
GND
G0P
G0N
GND
CLKP
CLKN
GND
R2P
R2N
GND
R1P
R1N
GND
R0P
R0N
GND
STH
LP
POL
HMS
GND
CLKV
STV
OE
T_VCOM
GND
3.3V
3.3V
3.3V
GND
NC
NC
NC
GND
NC
P106
NC/RSDS_CON30
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L106 200R
C135
100nF
C134
100nF
C136
100nF
C137
100nF
C141
100nF
L107 200R
C143
100nF
C142
100nF
RTD2023/2013
I101
108
128
54
50
111
56
42
43
124
9
10
11
12
13
14
15
123
118
40
29
30
31
33
35
37
27
38
41
39
28
32
6
7
1
2
4
3
5
8
114
115
116
117
119
122
47
126
125
109
120
69
71
121
49
72
57
58
26
97
83
95
96
84
98
113
110
112
127
25
24
21
22
23
20
19
18
17
16
78
79
80
81
82
85
86
87
88
89
90
106
107
91
51
52
53
55
59
60
61
62
63
64
65
66
67
68
73
74
75
76
77
104
93
102
103
101
100
94
99
92
36
34
105
46
44
45
70
48
AR1N
2.5V Ground
SDIO[0]
SCLK
SCSB
RESET#
AHS
AVS
TCON[0]/VCLK
TMDS_TST/PWM1
TMDS_GND
TMDS_VDD
EXT_RES
TMDS_VDD
RX2P
RX2N
TCON[1]/V[7]
TCON[7]/V[4]
ADC_GND
ADC_VDD
B+
B-
SOG/ADC_TEST
G-
R+
ADC_GND
R-
ADC_VDD
ADC_GND
ADC_REFIO
ADC_GND
PLL_TEST1
PLL_TEST2
XO
XI
DPLL_VDD
DPLL_GND
APLL_VDD
APLL_GND
TCON[11]/V[0]
TCON[10]/V[1]
TCON[9]/V[2]
TCON[8]/V[3]
TCON[6]/V[5]
TCON[5]/V[6]
DDCSDA
DDCSCL2
DDCSDA2
3.3V Ground
3.3V Ground
2.5V Power
3.3V Power
3.3V Power
3.3V Power
3.3V Ground
3.3V Ground
3.3V Power
TMDS_VDD
2.5V Ground
3.3V Power
3.3V Power
3.3V Ground
3.3V Ground
2.5V Power
TCON[12]/COUT/PWM2
3.3V Power
PWM0/REFCLK
2.5V Power
TMDS_GND
RXCN
RX0N
TMDS_GND
RXCP
RX0P
TMDS_VDD
RX1N
RX1P
TMDS_GND
BR3N/TOCN
BR2P/TOBP
BR2N/TOBN
BR1P/TOAP
BR1N/TOAN
AB3P/TEDP
AB3N/TEDN
AB2P/TECLKP
AB2N/TECLKN
AB1P/TECP
AB1N/TECN
AR2N/TCON[1]
AR1P/TCON[0]
ACLKP/TEBP
TCON[2]/SDIO[3]/PWM2
TCON[3]/SDIO2]
TCON[4]/SDIO[1]
TCON[13]/COUT/PWM2
BB3P
BB3N
BB2P
BB2N
BB1P
BB1N
BCLKP
BCLKN
BG3P
BG3N
BG2P/TODP
BG2N/TODN
BG1P/TOCLKP
BG1N/TOCLKN
BR3P/TOCP
AR3N/TCON[6]
AG3P/TEAP
AG1N/TCON[8]
AR3P/TCON[7]
AG1P/TCON[9]
AG2N/TCON[10]
AG3N/TEAN
AG2P/TCON[11]
ACLKN/TEBN
ADC_VDD
G+
AR2P/TCON[5]
DDCSCL
2.5V Ground
2.5V Power
2.5V Ground
3.3V Ground
C148
100nF
RN6
22X4
1
2
3
4
5
6
7
8
C149
100nF
R198
NC/0R 0603
22
R194
22
R193
R160
NC/4.7K
R159
4.7K/NC
C184
NC
22
R195
100/NC
R177
C160
100nF
100/NC
R176
C161
100nF
L110 200R
C162
100nF
R162
NC/4.7K
R163
4.7K
R164
0R 0805
C154
100nF
C139
100nF
C138
100nF
R165
0R 0805
+
C144
22uF_16V
R166
NC/0R 0805
R167
NC/0R 0805
R168
0R 0805
L115
0R 0805
VLCD
VLCD_12V
HSYNC
VSYNC
10.3. Scaler (Realtek Scaler)
47
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VA
521
VE510b/s-2
Содержание ve510b/s-21
Страница 55: ...11 2 MAIN PCB BOTTOM VIEW 52 ViewSonic Corporation Confidential Do Not Copy VA521 VE510b s 2 ...
Страница 57: ...11 5 POWER PCB TOP VIEW 54 ViewSonic Corporation Confidential Do Not Copy VA521 VE510b s 2 ...
Страница 58: ...11 6 POWER PCB BOTTOM VIEW 55 ViewSonic Corporation Confidential Do Not Copy VA521 VE510b s 2 ...