C4-Board (2 Of 3) Schematic Diagram - Panasonic TH-42PZ77U Service Manual

15.53. C4-Board (2 of 3) Schematic Diagram

C4-BOARD TXNC41NZTU (2/3)
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1
R7488
EXB38V220JV
AB_NCLK04R
AB_CLK04R
AB_NCLK03R
AB_CLK03R
R7487
EXB38V220JV
AB_NCLK02R
AB_CLK02R
AB_NCLK01R
AB_CLK01R
C7405
16V
0.1u
C4_5V
R7426
EXB38V470JV
AC_ODED4
AB_ODED4
AC_CLRD4
AB_CLRD4
R7425
EXB38V470JV
AC_LED4
AB_LED4
AC_PCD4
AB_PCD4
C7407
16V
0.1u
C4_5V
2
3
TH-42PZ77U
C4-Board (2 of 3) Schematic Diagram
10 11
TERM
R7492
Y8 R7493
GND
11 10 680 680
Y7
12 A8 9
Y6
13 A7 8
Y5
A6
14 7
Y4
A5
15 6
Y3
16 A4 5
Y2
17 A3 4
AA_NCLK7R
Y1
A2
18 3
AA_CLK6R
G2
19 A1 2
Vcc
20 G1 1
EXB38V681JV
680 R7422
Y8
11 GND 10
Y7
A8
12 9
AA_ODED6
Y6
A7
13 8
Y5
14 A6 7
AA_CLRD6
Y4
15 A5 6
Y3
A4
16 5
AA_LED6
Y2
A3
17 4
R7423 0
Y1
18 A2 3
R7424 0
AA_PCD6
G2
19 A1 2
Vcc
G1
20 1 TO
CB6 PANEL DATA
DRIVER
C4_5V
TO
CB5
PANEL DATA
DRIVER
12 13
R7410
R7409
EXB38V471JV
EXB38V471JV
C4_5V
5V
C7419
16V
1u
D7404
B0ECKM000038
VDA_75V
D7403
B0ECKM000038
C7428
100V
1u
R7412
470
EXB38V471JV
R7411
EXB38V471JV
5V
C7448
16V
1u
D7402
B0ECKM000038
VDA_75V
D7401
B0ECKM000038
C7427
100V
1u
14 15
117
TO
C40 D-BOARD
(D36)
C4_5V
P5V
R7485
22k
R7486
100k
C7449
16V
1u
C7420
16V
1u
TH-42PZ77U
C4-Board (2 of 3) Schematic Diagram
16 17 18
TH-42PZ77U
11
12
13
14