September 2010 47LX9500 LCD-DV
47LX9500 Inverter (Main) B+ Routing
47LX9500 Inverter (Main) B+ Routing
69
F1
12A/65V
U4
U5
U6
Q4
Q5
C75
A0950
105
0
C
+
-
A0950
105
0
C
+
-
C98
Q7
Q8
L101
L102
A0948
105
0
C
+
-
C89
CN11
U103
L103
CN3
CN4
CN5
U10
U1
U501
U7
U3
U11
U8
U13
E
C
B
Q10
U101
E
C
B
Q2
E
C
B
Q16
E
C
B
Q11
E
C
B
Q1
Q15
E
C
B
E
C
B
Q3
Q12
24.7V
Gnd
3.3V
3.46V
12.9V
12.9V
12.9V
12.9V
24.7V
12.9V
12.9V
CN1
INVERTER (MAIN)
A
B
A
B
A
Power for Main Extensions Board A (Left Side). To Connectors CN2 and CN3.
B
Power for Main Extensions Board B (Center). To Connectors CN4 and CN5.
B
A
CN2
A
B
To CN 1 Extension Left
CN3 B+ for LED Blocks.
Pins 1~2, 11~12, 21~22,
31~32, 41~42.
To CN 2 Extension Left
CN2 B+ for LED Blocks.
Pins 9~10, 11~12,
21~22, 31~32
To CN 12
Extension Cent
CN4 B+ for
LED Blocks.
Pins 11~12, 21~22,
31~32, 41~42
To CN 13
Extension Cent
CN5 B+ for
LED Blocks.
Pins 9~10,
19~20, 29~30,
39~40, 49~50.
U102
U9
DC to DC
Driver
DC to DC
Driver
1
2
3
18.2V
24.7V
12.9V
Q4 / Q7
1
2
3
5V
12.9V
Gnd
Q5 / Q8
