Panasonic TH-37PX80B Service Manual page 67

11.31. C1-Board (2/2) Schematic Diagram (37 inch)
! C1-BOARD TNPA4437 (2/2)
1
2
3
4
TH-37PV80P, PX80B/E
C1-Board (2/2) Schematic Diagram
10 11
TERM
Y7
11 GND 10
Y6
12 A7 9
Y5
R17180 A6
13 8
47
LE C1
Y4
14 A5 7
R17159 LE C1A
Y3
EXB38V470JV A4
PC1 C1 15 6 PC1 C1A
Y2
PC2 C1
16 A3 5
ODE C1 PC2 C1A
Y1
A2
CLR C1 17 4
ODE C1A
Y0
18 A1 3
C1 5V
OE1 CLR C1A
A0
19 2
VCC
20 OE0 1
C17130
16V
0 1u
ZA17101
K4AD01Z00001
1 CB1
12 13
R17155
EXB38V102JV
R17119
EXB38V470JV
Y7
CLKD 0P1
GND
11 10
CLKD 0P2
Y6
12 A7 9
CLKD 1N1
CLKD 0P
CLKD 1N2 Y5
A6
13 8
Y4
14 A5 7
R17184
EXB38V470JV CLKD 1N
Y3
CLKD 2P3 A4
15 6
CLKD 2P4
Y2
16 A3 5
CLKD 3N3
CLKD 2P
Y1
CLKD 3N4
17 A2 4
Y0
A1
18 3
C1 5V
CLKD 3N
OE1
19 A0 2
VCC
OE0
20 1
C17148
16V
0 1u
ZA17104
K4AD01Z00001
55 C11 1
C10
20
ZA17103
68 1 CB2 68 1 CB3 68 K4AD01Z00001 1 CB4 68
1
ZA17102
K4AD01Z00001
14 15
67
TO
A-BOARD
(A31)
C11
C1 5V
R17161
0
20
5V DET
19
GND
18
GND
17
GND
16
GND
15
GND
14
GND
13
NC
12
NC
11
NC
10
NC
9
NC
VDA 75V
8
NC
7
Vda 75V
6
Vda 75V
5
Vda 75V
4
Vda 75V
3
Vda 75V
2
Vda 75V
1
Vda 75V
R17192
SIDE
220k
C10
TO
C2-BOARD
(C20)
C1-Board (2/2) Schematic Diagram
16 17
TH-37PV80P, PX80B/E
18