Printed Circuit Board; A-Board - Panasonic TH-L50EM5S Service Manual

12 Printed Circuit Board

12.1. A-BOARD

6
A-BOARD (TOP COMPONENT SIDE)
TNP4G530
5
1 2 1
4
A A A
1 1 1
I C 8 2 0 0
J K 1 0 0 0
3
1 9 1 9 1 1
1
2 5 6
8
J K 1 0 0 1
1 9 1 9 1 1
2
5
1 0
A 1 2
1 5
4
1
I C 4 9 0 0
3 2
1
7
A 1 0
1
A B
1
3 2
A 2 1
A 0 9
5 1 A 1 6
1
1 6
I C 8 0 0 1 I C 8 0 0 4
1
C N 0 1 0 0
1
T U 4 8 0 2 T U 4 0 0 0
I C 8 7 0 7
1
J K 3 7 0 3
1
6
1 1
Q 8 7 0 1
Q 8 7 0 0
Q 3 1 0 5 Q 3 1 0 4
J K 3 0 0 0
C D
Q 4 8 0 6
3 0 5 0
Q 4 8 0 8
I C 5 6 0 3
I C 5 4 1 6
Q 2 0 0 7
1 4
V
I C 4 8 0 1
L
I C 8 7 0 0
R
8
1
U p p e r
G J L U W Y
G J L
H K M V X
H K M
E F
45
A
Parts Location
Ref.No Location Ref.No Location
IC4801 D3 D3050 E4
IC4900 B1
IC5416 E4
IC5603 E4
IC8001 C4
IC8004 D4
IC8200 A3
IC8700 E2
IC8704 A2
IC8707 D3
G H
TH-L50EM5S
I J