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A BOARD SCHEMATIC DIAGRAM (PAGE 5 OF 18)
1
|
2
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3
A
Side AV(CVBS)Video & Audio input
—
CN128
SIDE_CVBS_IN
7
C
6
B
SIDE_AudioLIN
5
+5VSB
B
4
SIDE_AudioRIN
3
2
A
1
—
JACK
DEL ZD126 ADD
C
D105,D106
FROM CH
—
D
—
EQUAL LENGTH and DIFFERENTIAL
IMPEDANCE 90ohm
E
+5V_SW
U112
G5250K1T1U
—
4
IN
OUT
USB_PWR_EN0
1
EN
OC
R180
HI = > POWER ON
LO = > POWER OFF
F
USB_OC_COM
—
HI = > NORMAL
LO=> OC
G
—
H
—
I
—
KDL-22BX325/32BX325/32BX425/40BX425
|
4
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5
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6
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FB141
0R01 1/10W
CVBS1P
R173
1
2
C148
C147 47nF 16V
D105
100OHM1/16W
BAV99
75R 1/10W 1%
R174
R175
C149
CVBS_COM
1uF 10V
D106
0R01 1/16W
BAS316
R176
AV2_L_In
C150
10uF 10V
47KOHM +-1% 1/10W
ZD127
VPORT0603100KV05
R177
AV2_R_In
C151
10uF 10V
47KOHM +-1% 1/10W
ZD128
VPORT0603100KV05
Near MT5366
USB PORT 0
Near Connector
CN103
CONN
DVDD3V3
4
USB_DP0
3
USB_DM0
2
5
1
3
R178
ZD129
ZD130
10K 1/10W
+
R179
100R 1/10W 1%
7
|
8
|
9
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2,9,10,14,15,16,19
DVDD3V3
2,8,11,13,14,15,16,17,18
+5V_SW
2,3,4,5,7,8,9,10,11,12,13,14,15,16,17,18,19
Side AV Video & Audio
13
CVBS_COM
13
CVBS1P
13
AV2_L_In
13
AV2_R_In
SPDIF
8,13
SPDIF_OUT
USB
15
USB_DP0
SPDIF OUT
DVDD3V3
15
USB_DM0
14
USB_PWR_EN0
14
USB_OC_COM
CN603
R699
SPDIF_OUT
3
VIN
2
4,7,18
+5VSB
VCC
33R 1/10W 5%
1
GND
C699
0.1uF 50V
CONNNECTOR
OPTICAL
A 5/18
SIDE AV/SPDIF/USB/SIDE HDMI
10
|
11
DVDD3V3
+5V_SW
GND
CVBS_COM
CVBS1P
AV2_L_In
AV2_R_In
SPDIF_OUT
USB_DP0
USB_DM0
USB_PWR_EN0
USB_OC_COM
+5VSB
1-857-922-11 <AZ2TK> A-P5
KDL-22BX325/32BX325/32BX425/40BX425
19
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