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TCL LCD32E9A-MS91 AP Service Manual page 20

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+5V
HPD2
R507
1K
NC
R564
HPD
19
37K
HDMI_VCC2
VCC
18
GND5
17
R565
DSDA_2
10K
DDCDA
16
DDCCLK
DSCL_2
15
NC2
14
AGND
NC1
CEC
13
R2XC-
RXC-
12
GND4
11
R2XC+
RXC+
10
P500
RX0-
R2X0-
9
AGND
AGND
GND3
8
RX0+
R2X0+
7
R2X1-
RX1-
6
GND2
5
R2X1+
RX1+
4
RX2-
R2X2-
3
GND1
2
RX2+
R2X2+
1
AGND
C505
0.1U
+5V
C506
0.1U
R557
1K
HPD3
HPD
R555
19
37K
HDMI_VCC3
18
VCC
GND5
17
R556
DSDA_3
10K
DDCDA
16
DDCCLK
DSCL_3
15
NC2
14
AGND
NC1
CEC
13
R3XC-
RXC-
12
GND4
11
R3XC+
RXC+
10
P501
R3X0-
RX0-
9
GND3
8
AGND
AGND
R3X0+
RX0+
7
R3X1-
RX1-
6
GND2
5
R3X1+
RX1+
4
R3X2-
RX2-
3
GND1
2
R3X2+
RX2+
1
AGND
AVCC33
HOT-PLUG
R509
C
1K
HDMI_HPDCTRL
B
Q501
C144ET
E
AGND
C503
0.1U
C502
0.1U
24C02=>EDID code must be upto 256byte space for hdmi interface
HDMI5V2
0.1U
C501
U503
RPWR2
8
1
VCC
E0/NC
7
2
R503
WC
E1/NC
DSCL_2
NC
100R
6
3
SCL
E2/NC
DSDA_2
R504
5
4
SDA
VSS
NC
100R
M24C02MN
R506
4K7
NC
AGND
AGND
PRTR5V0U4D
R2X2+
R2X2-
4
3
5
2
R2X1+
R2X1-
6
1
U501
PRTR5V0U4D
R2X0+
R2X0-
4
3
5
2
R2XC+
R2XC-
6
1
U502
24C02=>EDID code must be upto 256byte space for hdmi interface
HDMI5V3
0.1U
C504
U509
8
1
RPWR3
VCC
E0/NC
7
2
R551
WC
E1/NC
DSCL_3
NC
100R
6
3
SCL
E2/NC
DSDA_3
R552
NC
5
4
SDA
VSS
100R
M24C02MN
R549
4K7
NC
AGND
AGND
PRTR5V0U4D
R3X2+
R3X2-
4
3
5
2
R3X1+
R3X1-
6
1
U505
PRTR5V0U4D
R3X0+
R3X0-
4
3
5
2
R3XC+
R3XC-
6
1
U506
+5V
L501
30R
AVCC33
AGND
C511
2U2
AGND
61
RPWR2
VCC/POW2
HPD_SINK
62
HPD2
HPD2
SDA_SINK
63
DSDA_2
SDA2
SCL_SINK
64
DSCL_2
SCL2
GND/I2C_CTL_EN
EDID_BRG_EN
65
GND/EDID_BRG_EN
GND5
66
GND9
Z1
67
R2XC-
B21
Y1
68
R2XC+
A21
VCC4
69
AVCC33
VCC7
Z2
70
R2X0-
B22
Y2
71
R2X0+
A22
GND4
72
GND10
Z3
73
R2X1-
B23
Y3
74
R2X1+
A23
VCC3
75
VCC8
Z4
76
R2X2-
B24
Y4
R566
77
R2X2+
A23_1
GND3
37K
78
HDMI_VCC1
GND11
S3/I2C_ADDR
RPWR1
79
VCC/POW1
S2/SCL_CTL
80
HPD1
HPD1
S1/SDA_CTL
NC
AVCC33
R545
4K7
R544
500R
AGND
AGND
HDMI_VCC2
HDMI_VCC3
HDMI_VCC1
HDMI5V3
HDMI5V2
B203
NC
+3.3AVDD
C512
C513
C514
C515
C516
C517
C518
0.1U
0.1U
0.1U
0.1U
0.1U
0.1U
0.1U
AGND
FPD DESIGN CENTER
40-LTV522-MAB4XG
1-14-2008_21:08
For CEC Leakage Protect
LD1117S33
U508
AVCC33
T
Z814
Z816
T
C509
C510
C508
C507
0.1U
47U
22U
0.1U
10V
10V
CEC
AGND
AVCC33
AVCC33
R534
R533
47K
47K
R532
4K7
40
HOT-PLUG
HOT-PLUG
39
HDMI-DDC-SDA
HDMI-DDC-SDA
38
HDMI-DDC-SCL
HDMI-DDC-SCL
37
36
35
TX1CLK-
TX1CLK-
34
TX1CLK+
TX1CLK+
AVCC33
33
AVCC33
32
AVCC33
B1_TX0-
B1_TX0-
31
B1_TX0+
B1_TX0+
30
29
G1_TX1-
G1_TX1-
28
G1_TX1+
G1_TX1+
27
AVCC33
R535
R536
R537
26
R1_TX2-
4K7
4K7
R1_TX2-
4K7
25
R1_TX2+
R1_TX2+
24
23
22
R539
0R
I2C_SCL
I2C_SCL
R540
0R
I2C_SDA
21
I2C_SDA
R538
10K
NC
AVCC33
4K7
R541
NC
AGND
DSCL_1
DSDA_1
AVCC33
C519
C520
0.1U
0.1U
AGND
HDMI INTERFACE
30-07-2007
TIGER&MARCUS
5VSTB
+3.3VSTB
R510
0R
2N7002
Q503
HDMI_CEC
R512
27K
AVCC33
RPWR1
R527
NC
RPWR2
R528
NC
RPWR3
R529
NC
EDID_BRG_EN
R530
NC
R531 NC
P503
AVCC33
R1X2+
17
18
R1X2-
15
16
R1X1+
13
14
R1X1-
CEC
11
12
R1X0+
9
10
DSCL_1
R1X0-
7
8
DSDA_1
R1XC+
5
6
R1XC-
HPD1
3
4
HDMI_VCC1
1
2
AGND
AGND
2
TV522
29
FAMILY

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