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3 7 6 3 1 5 1 5 0
4-6. VIDEO OUT & PANEL CONNECT
1
MAIN BOARD (5/6)
A
4
TFT_SDA
4
TFT_SCL
4
TFT_IRQ
TFT IIC INTERFACE
4
Y1
4
Y2
B
4
Y3
3
AV_IN_SW
3,7
AV_IN_OUT_CTRL
VIDEO DAC OUT
7
AO+
7
AO-
7
BO+
7
BO-
Built-in SPEAKER
C
2,3
SYSTEM_POWER_EN
Y3
T E
L 1 3 9 4 2 2 9 6 5 1 3
R135
R135
75R 1%
75R 1%
D
VGND
VGND
Y2
R136
R136
75R 1%
75R 1%
VGND
VGND
E
Y1
R138
R138
75R 1%
75R 1%
VGND
VGND
F
www
R133
R133
SYSTEM_POWER_EN
G
.
05
http://www.xiaoyu163.com
• See page 5-3 for printed wiring board.
2
3
4
TP76
TP76
TFT_SDA
TFT_SCL
TP77
TP77
TFT_IRQ
TP78
TP78
Y1
TP79
TP79
Y2
Y3
TP80
TP80
AV_IN_SW
AV_IN_OUT_CTRL
TP81
TP81
TP82
TP82
TP83
TP83
SPL1
SPL2
TP84
TP84
SPR1
SPR2
TP85
TP85
DC_IN1
DC_IN1
SYSTEM_POWER_EN
L14
L14
1.8uH-50mA
1.8uH-50mA
CVBS
C129
C129
C130
C130
180pF
180pF
180pF
180pF
VGND
L15
L15
1.8uH-50mA
1.8uH-50mA
U9
U9
TFT-CC
2
S1A
TFT-CC
3
S2A
C131
C131
C132
C132
47pF
47pF
47pF
47pF
5
S1B
CVBS
6
S2B
TFT-YY
10
VGND
S2C
L16
L16
11
S1C
1.8uH-50mA
1.8uH-50mA
TFT-YY
13
S2D
14
S1D
C136
C136
C137
C137
47pF
47pF
47pF
47pF
15
VGND
EN
AV_IN_OUT_CTRL
1
IN
VGND
TS5V330D/PT2328
TS5V330D/PT2328
DC_IN
R131
R131
100K
100K
1
Q21
Q21
DC_IN1
2
3
DC_IN
10K
10K
1
Q22
Q22
AP2309GN
AP2309GN
x
a o
2N3904
2N3904
y
R134
R134
10K
10K
i
4-13
http://www.xiaoyu163.com
8
5
6
SP1
SP2
DC_IN1
SP3
SP4
TF_C
5V_TFT_POWER
TF_Y
C120
C120
0.1uF
0.1uF
IIC_DA
C121
C121
IIC_CL
0.1uF
0.1uF
IRQ
5V_TFT_POWER
DC_IN1
1000pF
1000pF
1000pF
1000pF
1000pF
1000pF
C122
C122
C123
C123
C124
C124
Q
Q
3
7
6
3
+5V
C133
C133
0.01uF
0.01uF
VGND
4
TFT-C
DA
VIDEO_I_O
7
DB
9
TFT-Y
DC
12
DD
VGND
u 1 6 3
R130
R130
.
0R/0805
0R/0805
R132
R132
0R/0805
0R/0805
LED_GND
VGND
2
4
9
9
8
7
8
9
SPL1
FB3
FB3
FB-600R-300mA/0603
FB-600R-300mA/0603
SP1
SPL2
FB5
FB5
FB-600R-300mA/0603
FB-600R-300mA/0603
SP2
SPR1
FB4
FB4
FB-600R-300mA/0603
FB-600R-300mA/0603
SP3
SPR2
FB6
FB6
FB-600R-300mA/0603
FB-600R-300mA/0603
SP4
FB44
FB44
FB-600R-3A
FB-600R-3A
R212
R212
10K
10K
FB7
FB7
TFT_IRQ
FB-600R-300mA/0603
FB-600R-300mA/0603
TFT_SCL
FB8
FB8
FB-600R-300mA/0603
FB-600R-300mA/0603
IIC_CL
TFT_SDA
FB9
FB9
FB-600R-300mA/0603
FB-600R-300mA/0603
IIC_DA
TFT-C
FB10
FB10
FB-100R-400mA/0603
FB-100R-400mA/0603
TFT-Y
FB11
FB11
FB-100R-400mA/0603
FB-100R-400mA/0603
1000pf
1000pf
NC
NC
NC
NC
NC
NC
C125
C125
C126
C126
C127
C127
C128
C128
1
5
1
5
0
8
9
2
4
VGND
C135
C135
R137
R137
330pF
330pF
10K
10K
FB12
FB12
EC9
EC9
FB-100R-400mA/0603
FB-100R-400mA/0603
VIDEO_I_O
220uF/10V
220uF/10V
8X6.5
8X6.5
EC10
EC10
470pF/NC
470pF/NC
C134
C134
220uF/10V
220uF/10V
8X6.5
8X6.5
D8
D8
CVBS1
CVBS1
VGND
VGND
FB-100R-400mA/0603
FB-100R-400mA/0603
AV_IN_SW
FB13
FB13
C138
C138
0.1uF
0.1uF
m
c o
D9
D9
4-14
VIDEO OUT & PANEL CONNECT
DVP-FX720
2
9
9
10
LED_GND
HA3
HA3
1
2
3
4
5
6
7
8
9
LCD
10
IRQ
BOARD
11
12
13
14
TF_C
15
16
TF_Y
17
18
A1002H00-18PW
A1002H00-18PW
CON18P_1_0_S
CON18P_1_0_S
9
8
2
9
9
J4
J4
1
VIDEO
2
SCJ315P00ZS0B00
SCJ315P00ZS0B00
1
OUT
4
r
2
5
IN
3
6
LINE SELECT
R139
R139
1K
1K
SW19
SW19
SST-2200
SST-2200
DV33
MAIN (5/6)
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