LE55S606/LE55T506/LE55T516/LE55U516
31
Connection Diagram
Key
Board
Main Board
CN206
Power Board
CN205
BL_ON_OFF 1
BL_BR_CTRL 2
P12V 3
P12V 4
GND 5
GND 6
GND 7
24V 8
24V 9
PS_ON 10
+5V_STB 11
+5V_STB 12
PWR_OK 13
CN701
L+ 4
L- 3
R+ 2
R- 1
CN601
3V3_STB 1
GND 2
KEY_IN 3
KEY_PWR 4
IM_SCL_T 5
IM_SDA_T 6
LED_B 7
LED_R 8
N C 9
3V3_STB 10
GND 11
IR_IN 12
CN401
IR Board
CN001
1 PANEL_POWER 2 PANEL_POWE
R
3 PANEL_POWE
R
4 PANEL_POWE
R
5 N
C
6 G
N
D
7 G
N
D
8 G
N
D
9 N
C
10
N
C
11
B
4P
12
L
B
3M
13
B
3P
14
B
3M
15
G
N
D
16
B
C
K
P
17
B
C
K
M
18
G
N
D
19
B
2P
20
B
2M
21
B
1P
22
B
1M
23
B
0P
24
B
O
M
25
N
C
26
N
C
27
A
4P
28
A
4M
29
A
3P
30
A
3M
31
G
N
D
32
A
C
K
P
33
A
C
K
M
34
G
N
D
35
A
2P
36
A
2M
37
A
1P
38
A
1M
39
A
0P
40
A
O
M
41
G
N
D
42
N
C
43
N
C
44
N
C
45LVDS
_SEL
46
R
O
T
A
T
E
47
B
IT
_S
E
L
48
N
C
49
N
C
50
N
C
51
N
C
52
G
N
D
53
G
N
D
1 G
N
D
2 G
N
D
3 D
4P
4 D
4M
5 D
3P
6 D
3M
7 G
N
D
8 D
C
K
P
9 D
C
K
M
10
G
N
D
11
D
2P
12
D
2M
13
L
D
1P
14
L
D
1M
15
D
0P
16
D
0M
17
G
N
D
18
G
N
D
19
C
4P
20
C
4M
21
C
3P
22
C
3M
23
G
N
D
24
C
C
K
P
25
C
C
K
M
26
G
N
D
27
C
2P
28
C
2M
29
C
1P
30
C
1M
31
C
0P
32
C
0M
33
G
N
D
34
N
C
35
N
C
36
N
C
37
N
C
38
N
C
39
N
C
40
N
C
41
N
C
42
G
N
D
43
G
N
D
Panel
1 LED_B
2 LED_R
3 OIRI
4 DV33SB
5 GND
CN201
15 NC
14 +24V
13 +24V
12 +24V
11 +24V
10 +24V
9 GND
8 GND
7 GND
6 GND
5 GND
4 +12V
3 DET
2 D I M
1 ON/OFF
C
N
99
03
C
N
99
04
13 ON/OFF
12 DIM
11 +12V
10 +12V
9 GND
8 GND
7 GND
6 +24V_audio
5 +24V_audio
4 PS_ON
3 5V
2 5V
1 DET
Panel
1PWR_ON
2 F U N C _ K E Y
3 GND
4 GND
5 GND