ViewSonic VS10047 Service Manual page 58

10.3. Scaler (Realtek Scaler)
C145
22pF
X102 R158
24.576MHz 1M
C146
22pF
3DVCC
L108 200R
R159
4.7K/NC
TMDS_AVCC
R160
R162 NC/4.7K
NC/4.7K
R163
4.7K
3DVCC
L109 200R
3DVCC
L110 200R
22uF_16V
ViewSonic Corporation
3DVCC L106 200R R3DVCC
XO
3DVCC
C132 + C133 C134 C135 C136 C137
22uF_16V
100nF 100nF 100nF 100nF 100nF
XI
3PVCC
XO
1
XO
XI 2
XI
C147 + C148 C149
4
DPLL_VDD
22uF_16V 100nF 100nF 5
APLL_VDD
3
DPLL_GND
8
APLL_GND
6
PLL_TEST1
7
PLL_TEST2
9
TMDS_TST/PWM1
12
EXT_RES
14
RX2P
R161 1K
15
RX2N
17
RX1P
18
RX1N
20
RX0P
21
RX0N
23
RXCP
24
RXCN
TMDS_AVCC
Near to Chip 11
TMDS_VDD
13
TMDS_VDD
19
TMDS_VDD
26
TMDS_VDD
C151 C152 C153 C154
10
TMDS_GND
16
TMDS_GND
100nF NC/100nF 100nF
22
TMDS_GND
25
TMDS_GND
NC/100nF
CB 30
CB B+
CB-
31
CB- B-
33
SOG/ADC_TEST
CG
34
G+
CG
CG-
35
CG- G-
CR 37
CR R+
ADC_VCC CR-
38
CR- R-
29
ADC_VDD
36
ADC_VDD
C159 + C160 C161 C162
41
ADC_VDD
C163
100nF 100nF 100nF 100nF 28
ADC_REFIO
27
ADC_GND
32
ADC_GND
C160.C161.C162盡量靠近IC 39
ADC_GND
40
ADC_GND
AHS 42
HSYNC AHS
AVS
43
VSYNC
AVS
RTD_SCLK
RTD_SDO_OR_SDI
RTD_SCSB
RTD_RESET
R176 100/NC
DDC_DAT
R177
DDC_CLK
Confidential - Do Not Copy
55
L107 200R
C138 C139 C140 C141 C142 C143 C144
+
100nF 100nF 100nF 100nF 100nF 100nF 22uF_16V
I101
VOLUME
113
TCON[12]/COUT/PWM2
VBRI
112
PWM0/REFCLK
YOE
55
TCON[13]/COUT/PWM2
AR1N
108
AR1N
107 AR1P
AR1P/TCON[0]
AR2N
106
AR2N/TCON[1]
105 AR2P
AR2P/TCON[5]
AR3N
104
AR3N/TCON[6]
AR3P
103
AR3P/TCON[7]
AG1N
102
AG1N/TCON[8]
AG1P
101
AG1P/TCON[9]
100 AG2N
AG2N/TCON[10]
AG2P
99
AG2P/TCON[11]
68 BG3N
BG3N
BG3P
67
BG3P
BCLKN
66
BCLKN
65 BCLKP
BCLKP
BB1N
64
BB1N
63 BB1P
RTD2023/2013
BB1P
BB2N
62
BB2N
61 BB2P
BB2P
BB3N
60
BB3N
BB3P
59
BB3P
AG3N
94
AG3N/TEAN
93 AG3P
AG3P/TEAP
ACLKN
92
ACLKN/TEBN
ACLKP
91
ACLKP/TEBP
AB1N
90
AB1N/TECN
AB1P
89
AB1P/TECP
88 AB2N
AB2N/TECLKN
AB2P
87
AB2P/TECLKP
86 AB3N
AB3N/TEDN
AB3P
85
AB3P/TEDP
BR1N
82
BR1N/TOAN
81 BR1P
BR1P/TOAP
BR2N
80
BR2N/TOBN
79 BR2P
BR2P/TOBP
BR3N
78
BR3N/TOCN
77 BR3P
BR3P/TOCP
BG1N
76
BG1N/TOCLKN
BG1P
75
BG1P/TOCLKP
74 BG2N
BG2N/TODN
BG2P
73
BG2P/TODP
RN5 22X4
TCON11 YDIO
8 1
TCON10 7 2 YCLK
TCON9 BXDIO
6 3
TCON7 5 4 POL
TCON5 R193 22 XSTB
TCON1 R194 22 FXDIO
100/NC
CN1
NC
C182 C183
NC NC
VA521(A)
RN5, R193, R194 NC
VE710s/b-2
VA721
2V5 P106
RSDS_CON30
30
30
AR1N 29
29
AR1P
28
28
27
27
AR2N
26
26
AR2P 25
25
24
24
AR3N
23
23
AR3P 22
22
21
21
AG1N 20
20
AG1P
19
VOLUME
19
18
AdjBACKLITE 18
AG2N
17
17
AG2P
16
16
15
15
AG3N
14
14
AG3P 13
13
12
12
ACLKN 11
11
ACLKP
10
10
9
9
AB1N
8
8
AB1P
7
7
6
6
AB2N
5
5
AB2P 4
4
3
3
AB3N 2
2
AB3P
1
1
VLCD
C158 R165
+
100nF
C156 R166
100uF/16V
L115 0R 0805
VLCD_12V
C157
+ 100nF
C155 R170
47uF/16V
VA721(A) R166, R170
I101
R165, R198
VA721(A) RTD2023
VA521(A) RTD2013
VA521(A) R165
R166, R170
R198 0R0603
RN6
YDIO
AG2P
8 1
AG2N YCLK
7 2
BXDIO
AG1P 6 3
AR3P POL
5 4
NC/22X4
YOE R195 22
AR2P
R172 NC/22 XSTB
AR2N
R171 NC/22 FXDIO
VA721(A)
RN6, R171, R172 NC
P107
1
1
BR1N 2
2
BR1P
3
3
4
4
BR2N
5
5
BR2P 6
6
7
7
BR3N
8
8
BR3P 9
9
10
10
BG1N 11
11
BG1P
12
12
13
13
BG2N
14
14
BG2P
15
15
16
16
BG3N
17
17
BG3P 18
18
19
19
BCLKN 20
20
BCLKP
21
21
22
22
BB1N
23
23
BB1P
24
24
25
25
BB2N
26
26
BB2P 27
27
28
28
BB3N 29
29
BB3P
30
30
31
31
FXDIO 32
32
XSTB
33
33
POL 34
34
BXDIO
35
35
36
36
YCLK
37
37
YDIO
38
38
YOEE 39
39
40
40
41
41
NC/0R 0805
42
42
43
43
0R 0805
44
44
45
45
46
46
47
47
48
48
49
49
50
50
0R 0805 R198
NC/0R 0603
RSDS_CON50
0R 0805
NC
0R 0805
NC
YOEE
C184
NC