ViewSonic VE710b-4 Service Manual page 79

10.3. Scaler (Realtek Scaler CMO Panel)
X102 R158
24.576MHz
3DVCC
TMDS_AVCC
R162
NC/4.7k
R163
4.7K
3DVCC
3DVCC
ViewSonic Corporation
VCC3V3
L106 200R R3DVCC
XO
3DVCC
C145
22pF C132 C133
+
22uF_16V
100nF
1M
C146
22pF
XI
3PVCC
XO
1
XO
L108 200R XI
2
XI
C147 + C148 C149
4
DPLL_VDD
22uF_16V 100nF 100nF
5
APLL_VDD
R159 3
DPLL_GND
8
APLL_GND
4.7K/NC
6
PLL_TEST1
7
PLL_TEST2
9
TMDS_TST/PWM1
R160
12
EXT_RES
14
RX2P
NC/4.7K 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
L109 200R
26
TMDS_VDD
C151 C152 C153 C154 10
TMDS_GND
16
TMDS_GND
100nF 100nF 100nF 100nF 22
TMDS_GND
25
TMDS_GND
30
CB B+
31
B-
CB-
33
SOG/ADC_TEST
34
CG G+
35
CG- G-
37
CR R+
ADC_VCC 38
CR- R-
29
ADC_VDD
L110 200R
36
ADC_VDD
C159 + C160 C161 C162 41
ADC_VDD
C163
22uF_16V 100nF 100nF 100nF 100nF 28
ADC_REFIO
27
ADC_GND
32
ADC_GND
C160.C161.C162 CLOSE TO IC 39
ADC_GND
40
ADC_GND
AHS
42
HSYNC AHS
AVS
43
VSYNC AVS
RTD_SCLK
RTD_SDO_OR_SDI
R3DVCC
R173
4.7K
RTD_SCSB
R172
RTD_RESET
100R
DDC_DAT
DDC_CLK
76
VE710s-4_VE710b-4
Confidential - Do Not Copy
C134 C135 C136 C137 C138 C139 C140 C141 C142 C143
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
TCON[12]/COUT/PWM2
PWM0/REFCLK
TCON[13]/COUT/PWM2
AR1N
AR1P/TCON[0]
AR2N/TCON[1]
AR2P/TCON[5]
AR3N/TCON[6]
AR3P/TCON[7]
AG1N/TCON[8]
AG1P/TCON[9]
AG2N/TCON[10]
AG2P/TCON[11]
BG3N
I101 BG3P
BCLKN
BCLKP
BB1N
BB1P
RTD2023 / 2013
BB2N
BB2P
BB3N
BB3P
AG3N/TEAN
AG3P/TEAP
ACLKN/TEBN
ACLKP/TEBP
AB1N/TECN
AB1P/TECP
AB2N/TECLKN
AB2P/TECLKP
AB3N/TEDN
AB3P/TEDP
BR1N/TOAN
BR1P/TOAP
BR2N/TOBN
BR2P/TOBP
BR3N/TOCN
BR3P/TOCP
BG1N/TOCLKN
BG1P/TOCLKP
BG2N/TODN
BG2P/TODP
R176 100/NC
R177 100/NC
L107 200R 2V5
C144
+
22uF_16V
P106
RXE0-
30
30
RXE0+
29
29
RXE1-
113 28
Volume
28
RXE1+
112 27
AdjBacklight 27
RXE2-
55 26
26
RXE2+
25
25
24
24
RXEC-
108 23
23
RXEC+
107 22
22
RXE3-
106 21
21
RXE3+
105 20
20
RXO0-
104 19
19
RXO0+
103 18
18
102 17
17
RXO1-
101 16
16
RXO1+
100 15
15
99 14
14
RXO2-
13
13
RXO2+
12
12
RXOC-
68 11
11
RXOC+
67 10
10
RXO3-
66 9
9
RXO3+
65 8
8
64 7
7
63 R167 0R 6
6
VLCD R168 NC
62 5
5
61 R169 NC 4
4
60 3
3
59 2
2
1
1
C156
+
94 RXE0- C155
RXE0+ 47uF/16V 0.1uF
93
92 RXE1-
RXE1+
91
RXE2- LVDS_CON30
90
RXE2+
89
RXEC-
88
87 RXEC+ VLCD
RXE3-
86
85 RXE3+
RXO0-
82
81 RXO0+
RXO1- NC P107
80
79 RXO1+ 1
PVCC PVCC
RXO2-
78 3
PVCC GND
77 RXO2+ 5
GND GND
RXOC- RXO3-
76 7
RXO3- RXO3+
75 RXOC+ RXOC- 9
RXOC- RXOC+
RXO3- RXO2-
74 11
RXO2- RXO2+
RXO3+ RXO1-
73 13
RXO1- RXO1+
RXO0-
15
RXO0- RXO0+
RXE3-
17
RXE3- RXE3+
RXEC-
19
RXEC- RXEC+
21
GND GND
RXE2-
23
RXE2- RXE2+
25
GND NC
RXE1- 27
RXE1- RXE1+
RXE0-
29
RXE0- RXE0+
CONN15x2 TO PANEL
15' P106 NC , P107 CONN15x2
17' P106 LVDS_CON30 , P107 NC
CMO
M170E5-L05:
R167 0R
R168 169 NC
AU M170EN06:
R167 168 169
NC
HSD170ME13-A:
R167 168 169
0R
2
4
6
RXO3+
8
10 RXOC+
RXO2+
12
RXO1+
14
RXO0+
16
RXE3+
18
RXEC+
20
22
RXE2+
24
26
28 RXE1+
RXE0+
30