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

13.63. C4-Board (1 of 2) Schematic Diagram (37inch)

C4-BOARD TNPA3550 (1/2)
A
B
C
D
E
TH-37PX50U
C4-Board (1 of 2) Schematic Diagram
1
IC7401 IC7402
C0JBAZ001120
C0JBAZ001120
BUFFER BUFFER
C7481
16V
0.1u
R7416
C4_5_3V_B EXB38V470JV
C7421 D7403
50V B0HCMM000014
100p
C4_5V C7420
16V
1u
D7401
B0HCMM000014
C7401
50V
100p
C4_5V
C7400
16V
1u
R7454
1k
2 3
IC7403
C0JBAZ001120
BUFFER
C7483 C7485
16V 16V
0.1u 0.1u
R7417 R7418 R7419
EXB38V470JV C4_5_3V EXB38V470JV EXB38V470JV C4_5_3V EXB38V470JV
C7424
100V
0.47u
R7435 R7428
0 0
R7427
R7429 R7425 D7404
22 R7426
22 22 B0HCMM000014
22
C7404
100V
0.47u
R7434 R7408
0 0
R7407
D7402
R7409 22 R7406 R7405
22 22 22 B0HCMM000014
4 5
171
IC7404
C0JBAZ001120
BUFFER
C7487
16V
0.1u
R7420 R7421
EXB38V470JV C4_5_3V
R7438
0
CB2
TO
PANEL DATA
DRIVER
R7439
0
CB1
TO
PANEL DATA
DRIVER
TH-37PX50U
C4-Board (1 of 2) Schematic Diagram
6 7
TH-37PX50U / TH-42PX50U / TH-50PX50U
1
2
3
4
5
6
7
8