56
14. HDMI1/HDMI2/HDMI3 INPUT
C5
0
9
10
0N
16
V
R540
4.7K 1/10W
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U504
M24C02-WDW6P
C5
0
7
10
0N
16
V
RX1_0+
HDMI_SW_CTRL2
C5
16
10
0N
16
V
R516
4.7K1/16W
HPLUGP1_5V
+5V_SW
HPLUGP3_5V
+5V_SW
TH1
20
TH2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CE Remote
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
TH3
22
TH4
23
TH5
24
CN502
HDMI
SMD/0402
DV33
R563
NC/2.2K1/16W
1
3
2
D511
BAT54C
SMD/0402
HPLUGP2_5V
SMD/0402
NEAR IC
+5V_SW
RX3_2-
GND
4,5,6,7,8,9,10,11,12,13,15,16
DV33
R542
NC/4.7K 1/10W
DV33
DV33
NEAR CN506
SMD/0402
R544
NC/4K7 1/16W 5%
SMD/0402
SMD/0402
R513
NC/0R05 1/16W
HDMI1_SDA
SMD/0402
SMD/0402
AVDD12_HDMI
AP11
AVSS33_HDMI
AN12
RX2_C
AR12
RX2_CB
AU12
AVDD33_HDMI
AM13
RX2_0
AP13
RX2_0B
AT13
HDMI_SCL2
AL12
HDMI_CEC
AN14
RX2_1
AR14
RX2_1B
AU14
RX2_2
AP15
RX2_2B
AT15
RX1_C
AR16
RX1_CB
AU16
RX1_0
AP17
RX1_0B
AT17
RX1_1
AR18
RX1_1B
AU18
RX1_2
AP19
RX1_2B
AT19
HDMI_SDA2
AL14
PWR5V_2
AM15
HDMI_HPD2
AN16
HDMI_SCL1
AM17
HDMI_HPD1
AL18
HDMI_SDA1
AN18
AVSS12_USB
AM9
AVDD12_USB
AL10
AVDD33_USB
AM11
USB_VRT
AN10
USB_DP
AU10
USB_DM
AR10
PWR5V_1
AL16
AVSS33_USB
AP9
AVSS33_USB
AT9
AVSS33_USB
AT11
HDMI &
USB I/F
MT5363LICG
U401E
(SIDE)
(SIDE)
C503
100N 16V
AVDD1V25_USB
DV33_TMDS
SMD/0402
--
---
->
<--
---
--
S
M
D
/040
2
USB_VRT
AVDD1V25_HDMI
AVDD3V3_USB
AV12
AVDD3V3_HDMI
AVDD1V25_USB
SMD/0402
HDMI_CEC
AVDD3V3_USB
USB_DM
USB_DP
USB_VRT
AVDD1V25_HDMI
RX1_1-
NEAR IC
Closed to Main Chip
SMD/0402
AV33
AVDD3V3_HDMI
1
2
FB504
120R/3000mA
C504
100N 16V
SMD/0402
SMD/0402
DV33_TMDS
EDID_WEN
7,10,13
EDID_WEN
HDMI_SW_CTRL1
HDMI_SW_CTRL1
11
1
2
FB505
120R/3000mA
R534
0R05 1/10W
---
---
><
---
---
-
HDMI1_SCL
With splinter
R545
100OHM1/16W
HDMI_SW_CTRL1
R500
NC/0R05 1/16W
+5V_STB
4,5,8,10,15
+5V_STB
S
M
D
/040
2
SMD/0402
C505
100N 16V
RX1_1+
RX3_C+
Q502
SHLD0
20
SHLD1
21
1
DSHLD0
2
TMDSD2-
3
4
DSHLD1
5
TMDSD1-
6
7
DSHLD2
8
TMDSD0-
9
TMDSC+
10
CSHLD0
11
TMDSC-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC_GND
17
VCC5
18
HPD
19
SHLD2
22
SHLD3
23
CN506
HDMI
R528
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
R540
YES
YES
YES
Q508
CN506
YES
R521
YES
YES
YES
YES
YES
YES
YES
C507
YES
R504
D507
YES
R522
SM
D
/0
40
2
R525
2 HDMI
R541
NC
ZD503
NC
D501
NC
R519
YES
R526
3 HDMI
NC
R527
NC
R523
Q504
ITEM
NC
D506
NC
R543
NC
C511
NC
FB501
R518
NC
U504
NC
R524
NC
ITEM
3 HDMI
2 HDMI
R520
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
2 HDMI
NC
ITEM
3 HDMI
R568
1K1/16W
NC
Q505
NC
NC
NC
NC
C506
100N 16V
+5V_SW
4,8,10,11,12,13,15,16
+5V_SW
S
M
D
/040
2
HP
D1
SMD/0402
S
M
D
/040
2
PWR5V_1
10
PWR5V_1
RX3_1+
R564
0R05 1/16W
R550
4.7K1/16W
PWR5V_3
10
PWR5V_3
RX1_C-
EDID_WEN:
write_enable: High
write_disable: Low
DV33SB
HDMI_CEC
CEC_1
1
2
ZD501
NC/BZX384-C5V6
SM
D
/0
40
2
CEC_3
CEC_2
A
1
K
2
D502
BAS316
R502
27K 1/10W 5%
R501
0R05 1/10W
R504
0R05 1/10W
3
1
2
Q508
2SK1828
R503
0R05 1/10W
HDMI_SW_CTRL2
3
1
2
Q502
2SK1828
RX1_2+
S
M
D
/0
402
H
H
H
RX3_C-
SMD/0402
R565
0R05 1/10W
HDMI1
SM
D
/0
40
2
---
---
><
---
---
-
SDA_2
SCL_2
PWR5V_2
RX2_1+
RX2_2-
RX2_2+
R569
4.7K1/16W
RX2_C-
RX2_C+
RX2_0-
RX2_0+
RX2_1-
HDMI 1 INPUT
CEC_2
HPLUGP2_5V
L
HPD2
PWR5V_2
HPLUGP2_5V
-
---
--
><-
---
---
HDMI2_SCL
HDMI 1 EDID EEPROM
HDMI2_SDA
RX1_C+
RX3_1-
EDID_WEN
SMD/0402
S
M
D
/0
402
HDMI3_SCL
HDMI3_SCL#
HDMI3_SDA
HDMI2
R546
4K64 1/10W 1%
HDMI3_SDA#
R562
5K1 1/10W 1%
DV33_TMDS
C502
1UF16V
SM
D
/0
40
2
SMD/0402
DV33SB
5,10,13,15,16
RX1_2-
DV33SB
SMD/0402
TH1
20
TH2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CE Remote
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
TH3
22
TH4
23
TH5
24
CN501
HDMI
NEAR IC
HDMI2_SCL
SMD/0402
S
M
D
/04
02
HDMI3_SCL
C515
100N 16V
SMD/0402
SMD/0402
PWR5V_2
HDMI3
R523
NC/0R05 1/16W
R543
NC/4K7 1/16W 5%
The item of this page start from "501"
SMD/0402
C519
100N 16V
L
DV
3
3_
T
M
D
S
DV
3
3_
T
M
D
S
RX
2_
1
-
RX
2_
C-
RX
2_
2
-
RX
2_
1
+
RX
2_
C+
RX
2_
0
-
HP
D2
RX
2_
0
+
HD
M
I2
_S
D
A
HD
M
I2
_S
C
L
RX
2_
2
+
+5V_SW
SMD/0402
HDM
I_
S
W
_H
P
D
SMD/0402
SMD/0402
SM
D
/0
4
02
C520
100N 16V
R549
4.7K1/16W
USB_DP
8
USB_DP
DV33_TMDS
R566
0R05 1/10W
L
HDMI2_SDA
SMD/0402
SMD/0402
C521
100N 16V
M_
R
X
2_
C
D
V
33
_T
M
D
S
D
V
33
_T
M
D
S
M_
R
X
2_
2B
HDM
I_
S
W
_S
DA
M_
R
X
2_
0
HDM
I_
S
W
_S
CL
M_
R
X
2_
1B
M
_RX
2_
CB
M_
R
X
2_
1
M_
R
X
2_
2
M_
R
X
2_
0B
SMD/0402
SMD/0402
HDMI3_SDA
SM
D
/0
4
02
SCL_1
SDA_1
PWR5V_1
SMD/0402
PWR5V_1
RX1_1-
RX1_1+
RX1_2-
RX1_2+
CEC_1
RX1_C-
RX1_C+
RX1_0-
RX1_0+
HDMI 2 INPUT
AV12
SMD/0402
AV33
4,8,16
AV12
5,7,8,9,16
AV33
EDID_WEN:
write_enable: High
write_disable: Low
PWR5V_3
C510
4.7UF 10V
SDA_3
SCL_3
RX3_0+
RX3_1-
RX3_1+
RX3_2-
RX3_2+
CEC_3
RX3_C-
RX3_C+
RX3_0-
PWR5V_3
HDMI 3 INPUT
HPLUGP3_5V
S
M
D
/04
02
SMD/0402
HPLUGP3_5V
---
--
-><
---
---
-
HDMI3_SCL#
HDMI 3 EDID EEPROM
HDMI3_SDA#
RX3_0+
SMD/0402
DV33
DV33
4,5,6,7,8,10,11,13,15,16
EDID_WEN
USB_DM
8
USB_DM
HPD3
NEAR CN506
R547
10K 1/10W
HDMI3_SCL#
DV33_TMDS
HDMI_SW_CTRL2
HPLUGP1_5V
HDMI_SW_CTRL2
11
C501
10U 10V
HPLUGP1_5V
DV33_TMDS
DV33_TMDS
R518
10
K
1/
16
W
R520
47
K
1/
16
W
HDMI1_SCL
3
2
1
Q507
BC847C
HPD1
HDMI_SW_CTRL1
RX1_0-
1
2
ZD
50
4
NC/
P
D
Z
24
B
---
--
-><
---
--
--
RX3_2+
3
2
1
Q505
BC847C
R511
100OHM1/16W
HDMI 2 EDID EEPROM
A
1
K
2
D507
BAS316
R512
33 OHM 1/16W
SMD/0402
EDID_WEN:
write_enable: High
write_disable: Low
HDMI1_SCL
R548
10K 1/10W
SDA3
1
SCL3
2
GND
3
B31
4
A31
5
VCC
6
B32
7
A32
8
GND
9
B33
10
A33
11
VCC
12
B34
13
A34
14
GND
15
Vsadj
16
Y4
17
Z4
18
VC
C
19
Y3
20
Z3
21
GN
D
22
Y2
23
Z2
24
VC
C
25
Y1
26
Z1
27
GN
D
28
SC
L_
S
IN
K
29
SD
A_
SI
N
K
30
HP
D_
S
INK
31
S1
32
S2
33
EQ
34
HPD1
35
SDA1
36
SCL1
37
B11
38
A11
39
VCC
40
B12
41
A12
42
GND
43
B13
44
A13
45
VCC
46
B14
47
A14
48
VD
D
49
HP
D2
50
SD
A
2
51
SC
L2
52
B2
1
53
A2
1
54
VC
C
55
B2
2
56
A2
2
57
GN
D
58
B2
3
59
A2
3
60
VC
C
61
B2
4
62
A2
4
63
HP
D3
64
U501
TMDS351PAGR
HDMI1_SDA
R537
47
K
1/
1
0W
SM
D
/0
4
02
3
2
1
Q506
BC847C
R528
4.7K1/16W
3
2
1
Q503
BC847C
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U502
M24C02-WDW6P
R5
2
6
1K
1/
16
W
R529
100OHM1/16W
R522
100OHM1/16W
R505
NC/0 OHM +-5% 1/16W
HDMI1_SDA
R530
100OHM1/16W
R508
47
K
1
/10W
HPD3
EDID_WEN
C514
100N 16V
A
1
K
2
D503
BAS316
R519
47
K
1/
16
W
R521
100OHM1/16W
C5
08
10
0N
1
6
V
SMD/0402
A
1
K
2
D5
05
BA
S3
1
6
1
2
FB503
600R/500mA
R536
47
K
1/
1
0W
3
2
1
Q504
BC847C
(SIDE)
R506
NC/0 OHM +-5% 1/16W
R570
100OHM1/16W
SMD/0402
R509
47
K
1
/10W
SMD/0402
PWR5V_2
SDA_2
SCL_2
CEC_2
A
1
K
2
D510
BAS316
RX2_2+
RX2_2-
RX2_1+
RX2_1-
A
1
K
2
D504
BAS316
R567
0R05 1/10W
HDMI2 ESD PROTECTER
C513
100N 16V
SCL_2
CEC_2
A
1
K
2
D509
BAS316
RX2_0+
RX2_0-
R5
2
5
470
K
1/
1
6W
5
%
RX2_2+
RX2_2-
RX2_1+
RX2_1-
RX2_0+
RX2_0-
SDA_2
RX2_C+
RX2_C-
1
2
ZD
50
2
NC/
P
D
Z
24
B
PWR5V_2
RX2_C+
RX2_C-
1
2
FB502
600R/500mA
SDA_1
SCL_1
CEC_1
PWR5V_1
HDMI1 ESD PROTECTER
RX3_0+
PWR5V_1
M_RX2_2
M_RX2_0
M_RX2_2B
RX1_2+
HDMI_SW_HPD
HDMI_SW_SDA
HDMI_SW_SCL
M_RX2_1
M_RX2_0B
RX3_C+
RX3_C-
RX3_0-
RX1_1-
RX1_1+
RX1_2-
M_RX2_CB
M_RX2_1B
M_RX2_C
R5
3
2
1K
1/
16
W
PWR5V_3
A
1
K
2
D5
0
8
B
A
S
316
SDA_3
SCL_1
CEC_1
SCL_3
CEC_3
RX1_1-
RX1_1+
RX1_2-
RX1_2+
SDA_1
RX3_0-
RX1_C-
RX1_C+
RX1_0-
RX1_0+
RX3_1+
RX3_1-
RX3_0+
RX3_1+
RX3_1-
R527
1K1/16W
RX3_C-
RX3_2+
RX3_2-
RX3_2+
RX3_2-
R5
31
47
0K
1/
16
W
5%
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U508
NC/RClamp0524P.TCT
RX3_C+
HDMI3 ESD PROTECTER
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U513
NC/RClamp0524P.TCT
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U511
NC/RClamp0524P.TCT
HDMI3_SDA#
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U512
NC/RClamp0524P.TCT
R533
1K1/16W
PWR5V_3
A
1
K
2
D5
0
1
BA
S3
1
6
SMD/0402
SDA_3
SCL_3
CEC_3
R517
1K1/16W
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U510
NC/RClamp0524P.TCT
R510
100OHM1/16W
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U507
NC/RClamp0524P.TCT
RX1_0-
RX1_0+
3
2
1
Q501
BC847C
DV33
RX1_C-
RX1_C+
RX3_0-
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U509
NC/RClamp0524P.TCT
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U506
NC/RClamp0524P.TCT
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U505
NC/RClamp0524P.TCT
R539
4.7K1/16W
R507
10
K
1
/10W
R535
10
K
1/
1
0W
SMD/0402
A
1
K
2
D506
BAS316
SMD/0402
1
2
ZD
50
3
NC/
P
D
Z
24
B
C5
11
10
0N
16
V
R5
15
1K
1/
1
6W
R538
33 OHM 1/16W
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U503
M24C02-WDW6P
1
2
FB501
600R/500mA
R524
33 OHM 1/16W
R541
4.7K 1/10W
R5
1
4
470
K
1/
1
6W
5
%
C5
17
10
0N
1
6
V
Summary of Contents for LT32F6
Page 5: ...5 2 Operating Instructions Pls refer to the user manual attached in the service manual...
Page 14: ...14 Step5 Remove the BOLT and SCREW STOPPER Step6 Remove the DECO LENS3 Bolt SCREW STOPPER...
Page 15: ...15 Step7 Separate the BEZELand PANEL...
Page 23: ...23 6 PCB Layout 6 1 Main Board 715G3805M01001005K...
Page 24: ...24...
Page 25: ...25...
Page 26: ...26...
Page 27: ...27 6 2 Power Board 715G3770P02W20003S...
Page 28: ...28...
Page 29: ...29...
Page 30: ...30 6 3 Key Board 715G4188K01000004S 6 4 IR Board 715G4189R1A000004S...
Page 31: ...31 6 5 LED Board 715G4190T01000004S...
Page 43: ...43 8 Block Diagram...
Page 44: ...44...