July 2010 47LE8500 LCD-DV
47LE8500 Inverter (Main) B+ Routing47LE8500 Inverter (Main) B+ Routing
56
F1
12A/65V
U4
U5
U6
Q4
Q5
C75
A0950
1050C+
-
A0950
1050C+
-
C98
Q7
Q8
L101
L102
A0948
1050C+
-
C89 CN11
U103
L103
CN3
CN4
CN5
U10
U1U501
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
EC
B
E
CBQ3
Q12
24.6V
Gnd
3.3V
3.46V
13V
12.96V
13V
12.77V
24.6V
13V
13V
CN1
INVERTERS (MAIN)
A
B
A
B
A12.92V For Main Extensions Board A (Left Side). To Connectors CN2 and CN3.
B12.92V 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
18.3V
24.6V
12.9V
Q4
1
2
3
5V
12.9V
Gnd
Q5
1
2
3
18.1V
24.6V
12.8V
Q7
1
2
3
5V
12.8V
Gnd
Q8
Leandro Palmeira
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