AOC LE32H1461/20 Service Manual page 64

32″&43″&49″led tv
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U401E
P20
HDMI_1_RX_CB
W7
P19
RX_0_CB
HDMI_0_RX_CB
HDMI_1_RX_C
Y 7
P18
RX_0_C
HDMI_0_RX_C
HDMI_1_RX_0B
V7
P17
RX_0_0B
HDMI_0_RX_0B
HDMI_1_RX_0
V8
N18
RX_0_0
HDMI_0_RX_0
HDMI_1_RX_1B
U9
N17
RX_0_1B
HDMI_0_RX_1B
HDMI_1_RX_1
V9
M20
RX_0_1
HDMI_0_RX_1
HDMI_1_RX_2B
W9
M19
RX_0_2B
HDMI_0_RX_2B
HDMI_1_RX_2
RX_0_2
Y 9
HDMI_0_RX_2
J18
HDMI_1_SCL
K14
HDMI_1_SDA
HDMI_SCL0
U7
L17
HDMI_0_SCL
HDMI_1_HPD
HDMI_SDA0
V6
HDMI_0_SDA
HDMI_0M_HPD
W5
M18
RX_2_CB
HDMI_0_HPD
HDMI_2_RX_CB
M17
RX_2_C
HDMI_2_RX_C
L18
RX_2_0B
HDMI_2_RX_0B
R10
K18
AVDD33_HDMI
RX_2_0
AVDD33_HDMI
HDMI_2_RX_0
K20
RX_2_1B
HDMI_2_RX_1B
Y 5
K19
AVDD12_HDMI_0
RX_2_1
AVDD12_HDMI_0
HDMI_2_RX_1
H20
J20
AVDD12_HDMI_1
RX_2_2B
AVDD12_HDMI_1
HDMI_2_RX_2B
J19
RX_2_2
HDMI_2_RX_2
J17
HDMI_SCL2
HDMI_2_SCL
J14
HDMI_SDA2
HDMI_2_SDA
J16
HDMI_2M_HPD
HDMI_2_HPD_CBUS
K15
MHL_SENCE
K16
CEC
HDMI_CEC
MT5561LVNT
Analog Power
Merged Analog Power
DVDD3V3
AVDD1V2
AVDD1V2
AVDD33_HDMI
AVDD12_HDMI_0
C501
C503
100NF 16V
100NF 16V
HDMI CEC
Near HDMI CONN.
Near MT5561
ZD501
1
2
1
2
CEC_A2
FB501
AZ5123-01H
120R 3A
HDMI_CEC
ZD518
1
2
CEC_A0
1
2
FB503
120R 3A
8/26
for
AZ5123-01H
damping
ESD protcetion
U501
U502
1
10
1
RX_0_CB
RX_0_CB
RX_0_1B
CH1
NC
CH1
NC
RX_0_C
2
9
RX_0_C
RX_0_1
2
CH2
NC
CH2
NC
3
8
3
VN
VN
VN
VN
RX_0_0B
4
7
RX_0_0B
RX_0_2B
4
CH3
NC
CH3
NC
RX_0_0
5
6
RX_0_0
RX_0_2
5
CH4
NC
CH4
NC
AOZ8804DI
AOZ8804DI
ESD protcetion
U506
U507
1
10
1
RX_2_CB
RX_2_CB
RX_2_1B
CH1
NC
CH1
NC
RX_2_C
2
9
RX_2_C
RX_2_1
2
CH2
NC
CH2
NC
3
8
3
VN
VN
VN
VN
RX_2_0B
4
7
RX_2_0B
RX_2_2B
4
CH3
NC
CH3
NC
RX_2_0
5
6
RX_2_0
RX_2_2
5
CH4
NC
CH4
NC
AOZ8804DI
AOZ8804DI
REAR HDMI 2
(with ARC)
CN502
22
SHELL3
23
SHELL4
D2 Shield
D1 Shield
D0 Shield
24
SHELL5
CK Shield
CE Remote
DDC CLK
DDC DATA
HP DET
SHELL1
SHELL2
HDMI CONN
REAR HDMI 1
AVDD12_HDMI_1
C502
CN501
100NF 16V
22
SHELL3
D2+
23
SHELL4
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
24
SHELL5
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
R501
CEC
+5V
100R 1/16W 5%
HP DET
Grounding
SHELL1
SHELL2
HDMI CONN
10
RX_0_1B
9
RX_0_1
8
7
RX_0_2B
6
RX_0_2
10
RX_2_1B
9
RX_2_1
8
7
RX_2_2B
6
RX_2_2
100ohm differential impedance
for TMDS traces.
1
RX_2_2
D2+
2
HPWR2
3
RX_2_2B
D2-
4
RX_2_1
D1+
5
6
RX_2_1B
D1-
7
RX_2_0
D0+
8
9
RX_2_0B
D0-
10
RX_2_C
CK+
11
12
RX_2_CB
CK-
13
CEC_A2
14
UART_SEL
R503
NC
15
HDMI_SCL2_IN
0R05 1/10W
R506
22R 1/16W 5%
16
HDMI_SDA2_IN
R507
22R 1/16W 5%
17
GND
18
OPWR2_5V
10/8
+5V
19
20
21
R512
75 OHM 1/16W
NC/AZ5123-01H
NC/AZ5123-01H
NC/AZ5123-01H
NC/AZ5123-01H
R513
100K1/16W
100ohm differential impedance
for TMDS traces.
1
RX_0_2
2
HPWR0
3
RX_0_2B
4
RX_0_1
5
6
RX_0_1B
7
RX_0_0
8
9
RX_0_0B
10
RX_0_C
11
12
RX_0_CB
13
CEC_A0
14
15
HDMI_SCL0_IN
R519 100R 1/16W 5%
16
HDMI_SDA0_IN
R520 100R 1/16W 5%
17
18
OPWR0_5V
19
20
21
R561
75 OHM 1/16W
R502
100K 1%
NC/AZ5123-01H
NC/AZ5123-01H
NC/AZ5123-01H
NC/AZ5123-01H
64
OPWR2_5V
HDMI_SCL2/RX
HDMI_SDA2/TX
R508
47K 1/16W 5%
3V3SB
R509
910R 1/16W
R514
HDMI_2M_HPD
10K 1/16W 5%
Q504
10/8
BC847C
Q506
BC847C
OPWR0_5V
HDMI_SCL0
HDMI_SDA0
R560 47K 1/16W 5%
3V3SB
R524
910R 1/16W
R525
HDMI_0M_HPD
10K +-1% 1/16W
Q502
BC847C
Q503
BC847C
3,4,5,6,7,8,9,10,11,12,14,15,16,17,18
GND
+5V_SW
3,9,10,11,12,15
+5V_SW
+5VSB
3,7,9,16
+5VSB
3V3SB
3,4,8,10,14
3V3SB
DVDD3V3
3,4,5,6,8,9,10,11,15,16,17,18
DVDD3V3
AVDD1V2
3,8,15
AVDD1V2
I2C & UART
Interface
HDMI_SCL2
HDMI_SCL2
16
HDMI_SDA2
HDMI_SDA2
16
HDMI_SCL2/RX
HDMI_SCL2/RX 16
HDMI_SDA2/TX
HDMI_SDA2/TX 16
Control Interface
UART_SEL
UART_SEL
16

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Le43f1461/20Le49f1461/20

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