ViewSonic VE710s Schematic

R104

10K

Q108
AP2305

VLCD

Q110

R194
4K7

2SA1020

VLCD_12V

Q110, Q111, R194, R192, R186 NC (AU )

12V3.3VPANEL

onPANEL_3.3V

P101

1
2
3
4
5
6
7
8
9

CON9

6

C184
.1uF

L113 200R

L114 200R
L115 200R

C188

C187

.1uF

.1uF

3V3

R107

10K

R109

1K

R105

NC

3.3VPANEL

Q103

C185
.1uF

12V

3V3

R102 1K8

C186
.1uF

MMBT3906

R108

2K7

R196

220

Q109
MMBT3904

5.0V
(AU)

Q104
MMBT3906

C113
.1uF

D129

1N4148

MUTE
Volume

onPANEL_12V

C102
22uF/16V

C114
22uF/16V

D128

1N4148

R192

2K7 1206

Q111

6

+

R186

NC

C108
.1uF

C101
.1uF

MMBT3904

R106 100

R103 1K

L113, L114, L115 BEAD 2A.

VCPU 6

PC5V

PC5V 3

VE710s-2/VE710b-2/VA721)

10.1. Power

onBACKLITE 6

AdjBACKLITE 4

C104
47uF/16V

C109
47uF/16V

3V3

3V3

SOT-223

I101

31

VOUTVIN

2

+

C106
.1uF

ADJ

CM2860-2.5V

R193 NC (AU)

R193 0 ohm 1/8W

3

+

C111
.1uF

1

I102

VO

GNDINVO

NC

I102 RC1117/3.3 (AU)

4
2

C105
47uF/16V

C110
47uF/16V

VCC2V5

VCC2.5 4

+

+

C107
.1uF

C112
.1uF

VCC3V3

VCC3V3 4

VAA1

VAA1 4

VAA2

VAA2 4

VAA3

VAA3 4

VAA4

VAA4 4

D128,D129 0 OHM 1206 (AU)

P102

CON13

3.3V

R110
NC

R111 0

D101

1206 0 OHM

13

RED+

12

RED-

11

GREEN+

10

GREEN-

9

BLUE+

8

BLUE-

7

PC5V

6

VGA_CON

5

H Sync

4

V Sync

3

SDA_VGA

2

SCL_VGA

1

D102

C197

V_PORT 47C

IN4148

D105
IN4148

D103
IN4148

D106
IN4148

3.3V

V Sync

D104
IN4148

D107
IN4148

L105 120 R

L106 120 R

C189
.1uF

ST_DET1 6

L102 0 ohm

L103 0 ohm

L104 0 ohm

R113
75 1%

R116
75 1%

R120
75 1%

C116
NC

C120
NC

C123
NC

R112 100

R114 100

R115 100

R117 NC

R118 100

R119 100

R121 100

C115 47nF

C117 47nF

C118 47nF

C119 NC

C121 47nF

C122 47nF

C124 47nF

RIN 4

GNDR 4

GIN 4

SOG 4

GNDG 4

BIN 4

GNDB 4

D109
5V6

D110
5V6

R124
2K2

R125
2K2

Input

I103A

14

1 2
7

74LVC14

SO-14

R200 NC

I103C

14

5 6
7

74LVC14

SO-14

R199 0

R198 0

I103F

14
13 12

7

74LVC14

SO-14

C191

0.1U

0603

I103D

14

9 8
7

74LVC14

SO-14

3.3V

R123

R122

100

SCL_VGA

12

12

C128
47PF

C129
47PF

C125
47P

0603

C126

0603

D112
5V6

HSYNC 4

VSYNC 4

47P

D111
5V6

100

R201 0

R202 0

DDC_CLK 4,6
DDC_DAT 4,6

VAA1

VAA2

VAA3

L108 2A

L108
200R

C141

10uF/50V

L109
200R

C146

10uF/50V

L110
200R

C150

10uF/50V

L111
200R

C152

10uF/50V

L112
200R

C158

10uF/50V

VAD

VPLL

VDVI

VDPLLVAA4

C142
.1uF

C159

C147
.1uF

C151
.1uF

C153
.1uF

.1uF

C143
.1uF

C144
.1uF

C148
.1uF

C154
.1uF

C145
.1uF

VCC3.3 VPO VDDVCC2.5

L107

VCC3.3

VAD VDVIVPLL VDPLL

55

35

45351

I105

MST8116A

C149
.1u

63
62
60
59
61
58
57
37
38
29
28

40
41
43
44
46
47
49
50
52

66

67

69
71
70
32
72
30
31

73
74

33
R141
1M

34

RIN3

GNDR3

GIN3

GNDG3

SOG3

BIN3

GNDB3

VDVI

HSYNC3
VSYNC3

R140 390/1%

CSZ6

SCL6

SDA6

HWRESET6

AdjBACKLITE2

C155 22pF

14.318MHZ
C156 22pF
C157 .1uF

INT6

X101

R138 NC

DDC_CLK3
DDC_DAT3,6

R139 NC

65

AVDD

AVDD

RIN0
RIN0M
GIN0
GIN0M
SOGIN0
BIN0
BIN0M
HSYNC0
VSYNC0
DDC1_CLK/GPO8
DDC1_DAT/GPO7

R+
R­G+
G­B+
B­CK+
CK­REXT

REFP

REFM

CSZ
SCL
SDA
HWRESETZ
INT
DDCROM_CLK/GPO6
DDCROM_DAT/GPO5

PWM0
PWM1

XIN

XOUT

BYPASS
AVSS_LPLL

AVDD_DVI

AVDD_MPLL

53

AVDD_DVI

AVDD_PLL

11218494104

VDDP

VDDP

VDDP

VDDP

114

VDDP

VDDP

VDDVPO

126188797117

VDDP

VDDC

VDDC

VDDC

NC/RB1P
NC/RB1N
NC/RB2P
NC/RB2N
NC/RB3P
NC/RB3N

NC/GB1P
NC/GB1N
NC/GB2P
NC/GB2N
NC/GB3P
NC/GB3N

NC/BB1P
NC/BB1N
NC/BB2P
NC/BB2N
NC/BB3P

NC/BB3N
NC/CLKBP
NC/CLKBN

NC/ESP

NC/EINV

VDDC

RA1P
RA1N
RA2P
RA2N
RA3P
RA3N

GA1P
GA1N
GA2P
GA2N
GA3P
GA3N

BA1P
BA1N
BA2P
BA2N
BA3P

BA3N
CLKAP
CLKAN

OSP

OINV

GPO0
GPO1
GPO2
GPO3
GPO4

108
109
110
111
112
113

98
99
100
101
102
103

88
89
90
91
92
93
118
119

16
17
22
23
24
25

8
9
12
13
14
15

124
125
128
1
4
5
120
121

75
76
77
78

83
82
81
80
79

PA0
PA1
PA2
PA3
PA4
PA5

PA6
PA7
PA8
PA9
PA10
PA11

PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19

PB0
PB1
PB2
PB3
PB4
PB5

PB6
PB7
PB8
PB9
PB10
PB11

PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19

ESP
OSP

OINV

GPO0
GPO1
GPO2
GPO3
GPO4

200R

C132

10uF/50V

PA[0..5]
PA[6..11]

PA[12..19]
PB[0..5]
PB[6..11]
PB[12..19]

GPO[0..4]

C133
.1uF

C134
.1uF

C135
.1uF

PA[0..5] 5
PA[6..11] 5
PA[12..19] 5
PB[0..5] 5
PB[6..11] 5
PB[12..19] 5

OSP 5
ESP 5
OINV 5
GPO[0..4] 5

C136
.1uF

C137
.1uF

C138
.1uF

C139
.1uF

VCC2.52

VAA1

VAA2

VAA3

VAA4

AVSS

68

AVSS

56

AVSS

64

AVSS_PLL

AVSS_MPLL

36254

AVSS_DVI

AVSS_DVI

AVSS_DVI

39

42

48

GNDP

GNDP

GNDP

GNDP

GNDP

10208595115

105

GNDP

GNDP

1271986

GNDC

GNDC

GNDC

96

116

GNDC

Scaler

PA[0..5]4

PA[6..11]4

PA[12..19]4 PB[12..19]4

GPO[0..4]4

PA[0..5]

PA[6..11]

PA[12..19]

GPO[0..4]

GPO0
GPO1
GPO2
GPO3
GPO4

RA1P

PA0
PA1 RA1N
PA2 RA2P
PA3 RA2N
PA4 RA3P
PA5 RA3N

GA1PPA6
GA1NPA7

PA8

GA2P

PA9

GA2N
GA3PPA10
GA3NPA11

PA12

BA1P
BA1NPA13
BA2PPA14
BA2NPA15

PA16

BA3P

PA17

BA3N
CLKAPPA18
CLKANPA19

RN5

33 ohmX 4

1
2
3
4

R144 33 ohm

8
7
6
5

C163
NC

Panel Interface

GPOO0
GPOO1
GPOO2
GPOO3
GPOO4

5

4

PB[0..5]

PB[6..11]

PB[12..19]

CN101
NC

PB1
PB2
PB3
PB4
PB5

PB6
PB7
PB8
PB9
PB10
PB11

PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19

OSP4

ESP4

OINV4

RB1PPB0
RB1N
RB2P
RB2N
RB3P
RB3N

GB1P
GB1N
GB2P
GB2N
GB3P
GB3N

BB1P
BB1N
BB2P
BB2N
BB3P
BB3N
CLKBP
CLKBN

OSP

ESP

R143 0

OINV

R145 NC

R142 0

C160

NC

VLCD

2

VLCD2

VLCD_12V

VLCD_12V

C162
NC

C166
.1uF

+

C164

47uF/16V

C167
.1uF

ESPO

OINVO

C165

100uF/16V

+

FB0NRA3N
FB0PRA3P

FB1NRA2N
FB1PRA2P

RA1P

R146 0 0805
R148 NC 0805
R147 0 0805
R149 NC 0805
R150 0 0805
R151 NC 0805
R152 0 0805

FB2NRA1N
FB2P

FG0NGA3N
FG0PGA3P

FG1NGA2N
FG1PGA2P

FG2NGA1N
FG2PGA1P

FCLKNCLKAN
FCLKPCLKAP

FR0NBA3N
FR0PBA3P

FR1NBA2N
FR1PBA2P

FR2NBA1N
FR2PBA1P

FXDIOOSPO
XSTBGPOO1
POLGPOO0

YCLKGPOO3
YDIOGPOO2
YOEGPOO4

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

P105

CON50p

RB3N
RB3P

RB2N
RB2P

RB1N
RB1P

GB3N
GB3P

B0N
B0P

B1N
B1P

B2N
B2P

BG0N
BG0P

BG1NGB2N
BG1PGB2P

BG2NGB1N
BG2PGB1P

BCLKNCLKBN
BCLKPCLKBP

BR0NBB3N
BR0PBB3P

BR1NBB2N
BR1PBB2P

BR2NBB1N
BR2PBB1P

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

P104

CON30p

PB[0..5]4

PB[6..11]4

6

8

1

3

2 7

CPT QDI R152, R150, R147, R146 0 0805

AU R151, R149, R148 0 0805

option

D130

1N4148

C175

0.1uF

I107

1

A0

2
3
4 5

24C16

VCC
A1
A2
GND SDA

WP

SCL

P701

8 HEADER 2mm

2

8

UP

DOWN

R204

10K

C200

10uF/50V

8
7
6

1

VCPU

3V3

MCU

Q112
MMBT3906

R187 NC (AU)

C171 10UF (AU)

R159,R160 2K2 (AU)

VCPU2

R170,R171 2K2 (AU)

X102

C171
NC

I106

12

11

7

19

14
13
27
26
16

9
30
31
32
33

MTV312M64

P107
CON8

X1

X2
RESET

INT0/P3.2

ISCL/P3.5/T1
ISDA/P3.4/T0
P6.0/AD0
P6.1/AD1
P6.2
P6.3
P6.4
P6.5
P6.6
P6.7

C172

VCPU

C173

R203
NC

VCPU

2.2uF/50V

R161
22K

NC / 0 ohm

MUTE

Volume2

R191
10K

VCPU

R160
4K7

D125
1N4148

R159
4K7

2

ST_DET13

22pF

R158

C174

22pF

INT

4

R163 100
R164 100

VCPU

R168
4K7

R172

1M

12MHz

12V

R169
9K09 1%

R173

3K32 1%

Contral_key_pad

1234567

PWR/SW

ORANGEGREEN

S701

PWR/LED

PSM/LED

R187
0 ohm

8
7
6
5
4
3
2
1

6

5

NC

VCPU

4

NC

810

VDD3

43

44

P5.0

VCCVSS

P5.1
P5.2

VSYNC

HSYNC

P5.3
P5.4
P5.5
P5.6

DA8/HLFHO

DA9/HALFV

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
DA7
P4.0
P4.1
P4.2

P3.1/TXD

P3.0/RXD

C177

C178

NC

NC

C170
.1uF

3
2
1
42
41
40
34
39
38
17
18
20
21
22
23
24
25
35
36
37
15

28
29

R195
NC

C179
NC

RN1
10K X4

LED_G
LED_O

WP

C181NCC182NCC183

C180
NC

3 6

4 5

R165 NC

R188 NC

2 7

NC

1 8

1 8

2 7

3 6

4 5

1
UP

DOWN

2
power

VCPU

R184 100

R180 100
R181 100
R182 100
R183 100

RN2

10K X4

R170
2K2

power
R178 100
R179 100

UP

DOWN

VCPU

1

2

R171
2K2

NC

RN3

10K X4

R166

ORG

GREEN

3 6

4 5

C176
NC(47nF)

VCPU

SST3904
VCPU

Q107

SST3904

2 7

Q106

VCPU

RN4

10K X4

1 8

3 6

4 5

R167
NC

R177
4K7

1 8

2 7

R174 100
R175 100

C199
NC

R176
4K7

C198
NC

LED_O

LED_G

R190 1K
R162 100

R189 1K

VCPU

onPANEL_12V 2
HWRESET 4
onPANEL_3.3V 2
onBACKLITE 2
CSZ 4
SCL 4
SDA 4

DDC_CLK 3
DDC_DAT 3,4

P106

1
2
3
4

NC(HEADER 4)

S705 S704

S703

S702

D701

VCC12V

5V

Brightness

F901 7A

R903
10 (5V)
NC(3.3V)

R906
10K 1%(3.3V)
27K 1%(5V)

R907
18K 1%

R905

22K 1%

+

C901

22uF 50V

D902
1N4148

+

C906

22uF/50V

I902
78L05(3.3V)
NC(5V)

OutIN

GND

C920

0.1uF

D915

P6KE30A

Q906

AP9960J

R932
10

C926

6800PF

C902

0.1uF

R917
10

C905

6800PF

+

Q907

AP9960J

C903
470uF 16V

T901

4
3

EEL-19

81

96

D903

1N4148

D904

1N4148

C911

15pF/3KV

C923

0.015uF

Q904
2N7002K
SOT-23

C912
L901
EE-8.3

3
1

R930
1M

39pF/3KV

4

C913

2

39pF/3KV

C921

0.1uF

R922 5.1K

D906 1N4148

D913
1N4148

D905 1N4148

D907

1N4148

C914

0.047uF

R921
392 1%

R923
221 1%

4
3

1

P901

H
H

L

D908

1N4148

ON/OFF

C925

NC

R909 100

+

R901
10K

R910
NC

J950
JUMPER

Q903
NC

Q902

2SC945

C908
47PF

R911

5.1M

C907

0.047uF

C909
330PF

I901 OZ9RR

1

SST

ISEN

2

CT

3

GNDA

4 5

DRV2 DRV1

DIM

VDDA

8

7

6

R918
1M

Q908

AP9960J

C915

0.01uF

C904
6800PF

R916
10

R933
10

C927
6800PF

Q909

AP9960J

+

C910

470uF 16V

T902

4
3

EEL-19

D916

P6KE30A

81

96

C916

15P,3KV

C922

0.015uF

Q905
2N7002K
SOT-23

L902
EE-8.3

3
1

R931
1M

C917 39pF/3KV

4
2

C918 39pF/3KV

R926 5.1K

D914 1N4148

C924

0.1uF

D909 1N4148

D910 1N4148

D911

1N4148

C919

0.047uF

R927
392 1%

R928
221 1%

4
3

1

P902

H
H

L

D912

1N4148

Inverter

C803
4700pF

D804 2A07

D803 2A07

D802 2A07

D801 2A07

R801 NA

R802
10 3A

R812 470K

R803
470K

C804

0.22uF

C801

0.22uF

L802
250uH

F801
T2.5A/250V

L805
ET-20

+

L808
BEAD

C805
100uF
400V

C802
4700pF

C813
1000pF
1KV

L807

3.5X9

R833 470K

R806

D805 P6KE130A

510K

R804
510K

R805
510K

I801 SG6841

1
2
3
4

R808

22.1K 1%

R834
470K

+

C810
100uF/35V

GND
FB
VIN
RI

Driver

VDD

Sense

RT

R832
10

2SC945

R835 470K

8
7
6
5

Q803

R836
470K

3.5X9(5V)

3.5X4.5(3.3V)

D809
SB140(3.3V)
1N4148(5V)

D808
20-2V(3.3V)
22-2V(5V)

A-D Power

L806

C807

0.1uF

R807 10

R814
470

C806

0.01uF/250V
D806

BYV26C

D807
1U4G

+

C809
22uF/50V

C808

0.1uF

3

1
4

5

T801
ER28

L801
BEAD

Q801

AP09N701-A

R811

0.47 / 2W

4

3

I802

TLP621

7,8

9

10

11,12

C831
NC

C830
4700PF

1

2

R820 22

D821 FCH20A15

D822
FCQ30A06

R821
22

R826
100

C821
220PF

R823
1K

C820
220PF

L803

5.2uH

+

C822

1500uF/16V

+

C824
1500UF
10V

R825

10K 1%

+

C823

1500uF/16V

L804 5.2UH

+

C828
1500UF
10V

R824

22.1K 1%(5V)

6.81K 1% (3.3V)

R831
68K 1%

82.5K (3.3V)

9C1
D811
(3.3V)

C825

1000uF

10V

Brightness

ON/OFF

10

12V

9

NC

8

ON/OFF

7

DIM

6

5V/3.3V

5

5V/3.3V

4

GND

3

+

2
1

Mute
Volume
GND

P802

12V

5V / 3.3V

D810
12B1(5V)

L

S801

FG

AC IN 100~240V

C826

+

C811
C812
NC

N

R815
NC

0.1uF

R813
3K3

R809

1

C827

1uF/50V

I803

TL431D

0.1UF

R810

1.82K 1%