Keypad
Main Board
Power board
Panel module
1
PWR_KEY
1
PWR_KEY
1
RXE3+
2
MENU
2
MENU
2
Vcc:+5V
1
RXO0-
3
CH+
3
CH+
3
RXE3-
2
RXO0+
4
CH-
4
CH-
4
Vcc:+5V
3
RXO1-
5
VOL+
5
VOL+
5
4
RXO1+
6
VOL-
6
VOL-
6
Vcc:+5V
Power supply - 12P
5
RXO2-
7
INPUT/EXIT
7
INPUT/EXIT
7
RXECLK-
1
5V_IN
1
5V_IN
6
RXO2+
8
GND
8
GND
8
GND
2
5V_IN
2
5V_IN
7
GND
9
LED-G
9
RXE2+
3
GND
3
GND_P
8
RXOC-
10 LED-R
10
GND
4
GND
4
GND_P
9
RXOC+
IR board
11 LED-C
11
RXE2-
5
POWER_EN
5
#POWER_EN
10
RXO3-
12 GND
12
GND
6
BKLT_ON_POwER
6
#IINVERTER
11
RXO3+
13 IR_DATA
13
RXE1+
7
BKLT_ADJ_POwER
7
#BRIGHT
12
RXE0-
1
5V_STANDBY
14 5V_STANDBY
14
GND
8
12VCCIN
8
12VCCIN
13
RXE0+
2
LED-G
15
RXE1-
9
12VCCIN
9
12VCCIN
14
GND
3
LED-R
16
NC
10 GND
10 GND_A
15
RXE1-
4
LED-C
17
RXE0+
11 GND
11 GND_A
1
Hot-1
16
RXE1+
5
IR_DATA
18
NC
12 AC_LINE_DETECTION
12 #ACD
Upper
2
Cold-1
17
GND
6
GND
19
RXE0-
3
Hot-2
18
RXE2-
20
RXO0-
4
Cold-2
19
RXE2+
21
NC
1
Hot-1
20
RXEC-
Speaker
22
RXO0+
J901,J902,J903,J904
Lower
2
Cold-1
21
RXEC+
23
RXO3+
3
Hot-2
22
RXE3-
24
RXO1-
1
HV
4
Cold-2
23
RXE3+
1
LCH+
25
RXO3-
2
LV
24
GND
2
LCH-
1
LCH+
26
RXO1+
25
NC
2
LCH-
27
26
NC
1
RCH-
3
RCH-
28
RXO2-
27
NC
2
RCH+
4
RCH+
29
RXOCLK-
1
Line
28
VDD:+5V
30
RXO2+
2
NC
29
VDD:+5V
3
Line
30
VDD:+5V
AC In
Back Light Unit
Power:JWT/A2008WV0-12P-6T
L Speaker
R Speaker
Keypad-7P
IR board -6P
Speaker -4P
CCFL
19” Samsung panel LTM190M2-L31
UJU connector IS100-L30O-C23
LVDS -2x15P
KEY/IR -14P
