C4-Board (1 Of 2) Schematic Diagram (42Inch) - Panasonic TH-37PX50U Service Manual

13.71. C4-Board (1 of 2) Schematic Diagram (42inch)

C4-BOARD TNPA3556 (1/2)
A
B
C
CB2
TO
PANEL DATA
DRIVER
D
TO
PANEL DATA
E
DRIVER
CB1
TH-42PX50U
C4-Board (1 of 2) Schematic Diagram
1 2
D7403
B0HCMM000014
C7421
50V
100p
C4_5V C7420
16V
1u
R7423
47
D7401
B0HCMM000014
C7401
50V
100p
C4_5V C7400
16V
1u
R7403
47
R7410
1k
3
C7424
100V
0.47u
R7420 R7428
0 0
D7404
R7429 R7427 R7426 R7425
22 22 22 22 B0HCMM000014
R7432
47
C7404
100V
0.47u
R7400 R7408
0 0
R7407 R7406 D7402
R7409 R7405
B0HCMM000014
22 22 22 22
R7412
47
4 5
179
TH-37PX50U / TH-42PX50U / TH-50PX50U
R7414
0
R7415
0
TH-42PX50U
C4-Board (1 of 2) Schematic Diagram
6 7
1
2
3
4
5
6
7
8
8