33
C
509
100
N
16V
HDMI_SCL
5
+5V_SW
4,11,12,14,16,17,18,20
RR2X2+
R538
4.7K 1/16W
RR1X0-
VD33_HSW
RR0X2-
HPD2
RR1X2-
12
HDMI1_SCL
12
ARC_EN#
C
512
100
N
16V
M_RXC+
5
RR0XC-
RR1X1-
RR2XC-
M_RXC-
5
RR1X1-
12
M_RX0+
R534
0R05 1/10W
RR1X0-
12
RR2X1-
12
RR0X1-
M_RXC-
SPDIF_OUT
VD33_HSW
OSCL0
RR1XC+
12
M_RX0+
5
HPD0
12
HDMI1_SDA
HDMI_SDA
RR0X0-
RR2
X
2+
RR2X0-
M_RX1-
HDMI2_SDA
12
GND
4,5,6,7,8,9,10,11,12,14,15,16,17,18,19,20,21,22
RR1X1-
HDMI 1.4 Single mode-ARC
RR1X2+
OSCL0
5,7,15,18
RR0XC-
R544
NC/4.02K OHM 1%
+5V_SW
RR2
X
1-
DVDD3V3
HDMI1_SDA
C504
NC/1UF 25V
RR0X2-
12
HPD2
12
VD33_HSW
HDMI_HPD
RR0XC+
HDMI 2
DVDD3V3
VD33_HSW
R505
NC/180R 1/10W 1%
HPD1
12
RR0X0-
12
VD33_HSW
RR1X2-
U501
IT6633E-T
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CS
D
A
CS
C
L
VS
S
CRX
CM
CRX
CP
VC
C
CRX
0M
CRX
0P
VS
S
CRX
1M
CRX
1P
VC
C
CRX
2M
CRX
2P
VS
S
EQ
TX2P
TX2M
VCC
TX1P
TX1M
VSS
TX0P
TX0M
VCC
TXCP
TXCM
VSS
TXSCL
TXSDA
TXHPD
S1/PCSCL
S
2
/P
CS
DA
I2
C
S
E
L
AH
P
D
AS
D
A
ASC
L
AR
X
C
M
AR
X
C
P
VC
C
AR
X
0
M
AR
X0P
VS
S
AR
X
1
M
AR
X1P
VC
C
AR
X
2
M
AR
X2P
PWDB
BHPD
BSDA
BSCL
BRXCM
BRXCP
VCC
BRX0M
BRX0P
VSS
BRX1M
BRX1P
VCC
BRX2M
BRX2P
CHPD
HDMI2_SCL
12
HDMI0_SDA
VD33_HSW
RR0X1-
M_RX1+
HEC+
+5VSB
4,7,10,17
RR2
X
2-
HDMI2_SCL
R539
4.7K 1/16W
RR0XC+
12
RR2X0+
12
M_RX0-
HDMI0_SCL
OSDA0
HDMI Switch
VD
33_
H
S
W
HDMI0_SCL
12
R
535
N
C
/2.
2
K
1/
16
W
HDMI2_SDA
RR1X0+
12
RR1XC-
HPD0
R540
4.7K 1/16W
VD
33_
H
S
W
HEC+
Add ARC function by 5/25
RR0X2+
RR1X0+
SPDIF_OUT
5,11
LO = > Enable
HDMI0_SDA
12
HECC+
VD33_HSW
RR0X0+
RR2X1-
HDMI Switch Power
R542
0R05 1/16W
HI = > Disable
M_RX2+
U502
NC/SN74LVC1G125DBVR
1
2
3
4
5
OE
A
GND
Y
VCC
C
510
100
N
16V
VD33_HSW
M_RXC-
RR1XC-
RR1X2-
C
513
100
N
16V
RR1X0+
RR2X2-
ARC_EN#
C
515
100
N
16V
+5VSB
RR2
X
0-
DVDD3V3
4,5,6,7,9,14,15,16,17,18,19,21,22
RR1X1+
R537
0R05 1/16W
HPD1
OSDA0
RR0X2+
M_RX0-
C507
NC/10uF 10V
M_RX1-
5
RR2XC+
12
RR1X1+
HDMI0_SCL
HDMI1_SCL
RR1XC+
HPD2
RR2
X
0+
HDMI 0
HPD1
M_RXC+
RR2XC-
12
RR0X2-
M_RXC+
RR0X0-
RR2X1+
HDMI_SDA
I2C 0(Audio Amp control)
HDMI_HPD
5
RR1X0-
ARC
M_RX1+
5
RR1X1+
12
M_RX1+
RR2
X
1+
R507
NC/82R 1/10W 1%
+5V_SW
HDMI1_SCL
VD33_HSW
M_RX0-
5
RR2X2-
12
SPDIF_OUT
RR1XC+
R502
NC/10K 1/16W 5%
R
509
N
C
/100K 1
/16W
RR1X2+
12
HDMI 1
HDMI_SCL
RR0X0+
M_RX2+
5
HDMI1_SDA
12
HDMI_SDA
5
ARC_EN#
19
HDMI0_SDA
OSCL0
RR2
X
C
-
VD33_HSW
OSDA0
5,7,15,18
HDMI_HPD
M_RX2-
RR0X1+
M_RX2-
5
RR0X0+
12
RR2X0-
12
RR2X0+
HEC+
12
C
514
100
N
16V
RR1XC-
12
RR2X1+
12
RR1X2+
RR0X1+
HDMI2
_
S
CL
C503
NC/100N 16V
HDMI to MT5365
RR0X1+
12
RR2X2+
12
HDMI_SCL
R543
0R05 1/16W
M_RX2-
M_RX2+
C
508
100
N
16V
HDMI2
_
S
DA
RR2XC+
RR0XC-
12
RR0X2+
12
M_RX0+
C
511
100
N
16V
RR2
X
C
+
HPD0
RR0X1-
12
M_RX1-
RR0XC+
Summary of Contents for TH-L32C50W
Page 16: ...16 6 Disassembly and Assembly Instructions 1 Remove the screws to remove the stand ...
Page 18: ...18 4 Remove the Speakers 5 Remove the screws to remove the Main Board and Power Board ...
Page 19: ...19 6 Remove the screws to remove the BKT 7 Remove the panel ...
Page 20: ...20 8 Remove the Key board and IR board ...
Page 21: ...21 7 Block Diagram Main Board ...
Page 22: ...22 Power Board ...
Page 47: ...47 10 Printed Circuit Board 10 1 Main Board ...
Page 48: ...48 10 2 Power Board ...
Page 49: ...49 10 3 Key Board 10 4 IR Board ...
Page 92: ...92 ...