Panasonic TH-37PV8PA Service Manual page 70

11.34. C2-Board (1/2) Schematic Diagram (37 inch)
! C2-BOARD TNPA4641 (1/2)
A
B
C
C20
TO
C1-BOARD K1MN20BA0231
(C10)
R17281
1k
5V_DET
1
GND
2
GND
3
GND
4
GND
5
GND
6
GND
7
NC
8
NC
9
NC
10
NC
11
NC
12 VDA_75V
D
NC
13
Vda 75V
14
Vda 75V
15
Vda 75V
16
Vda 75V
17
Vda 75V
18
Vda 75V
19
Vda 75V
20
E
F
TH-37PV8PA, PX8BA/EA
C2-Board (1/2) Schematic Diagram
1 2
=
TO
A-BOAR
(A32)
C21
TERM
K1MN68BA0266
C2_5V
R17261
0
BUFFER
1 OE0 20
VCC
CLKU_3N 2 19
A0
OE1
3 A1 18
Y0
CLKU_2P 4 A2 17
Y1
5 16
A3
Y2
CLKU_1N
6 A4 15
Y3
7 14
A5
Y4
CLKU_0P
8 A6 13
Y5
9 12
A7
Y6
10 GND 11
Y7
C2_5V
CB6
C17223
250V
0.15u
TO
PANEL DATA
DRIVER
C2_5V
CB5
C17213
250V
0.15u
TO
PANEL DATA
DRIVER
3 4
C2_5V
C17229
16V
BUFFER
0.1u
1 OE0 20
CLKU_3N8
VCC
CLKU_3N7 CLR_C2A 2 A0 19
OE1
CLKU_2P8
ODE_C2A 3 18
A1
CLKU_2P7
Y0
PC4_C2A
4 A2 17
R17249
Y1
EXB38V470JV
PC3_C2A 5 16
A3
CLKU_1N6
Y2
CLKU_1N5 LE_C2A
6 A4 15
Y3
CLKU_0P6
7 14
A5
CLKU_0P5 Y4
R17280
8 A6 13
R17285 1k
Y5
EXB38V470JV
9 12
A7
Y6
10 GND 11
Y7
R17221
EXB38V471JV
C17221
10V
R17226 R17227
1u VDA_75V 6.8 6.8
R17212
EXB38V471JV
R17238
EXB38V471JV
C17211
10V
1u
R17216 R17217
VDA_75V 6.8 6.8
5 6
70
R17289 R17288
C2_5V
EXB38V222JV EXB38V222JV
C2_5V
C17245
16V 0.1u
C17244 BUFFER
16V
0.1u
1 20
OE0
VCC
UEL
2 A0 19
OE1
R17250 EXB38V470JV
UEH 3 18
A1
EXB38V470JV
CLR_C2 Y0
USL
4 A2 17
ODE_C2
Y1
PC4_C2 USH 5 16
A3
Y2
PC3_C2
UML
6 A4 15
Y3
LE_C2
UMH 7 A5 14
R17257 Y4
47 8 13
A6
Y5
9 A7 12
Y6
10 GND 11
Y7
EXB38V470JV
R17222
EXB38V471JV
K1MN68B00003
C17224
250V
0.15u
K1MN68B00003
C17241
250V
0.15u
TH-37PV8PA, PX8BA/EA
C2-Board (1/2) Schematic Diagram
7 8
1
2
R17290
BA_UEL
BA_UEH
BA_USL
BA_USH
BA_UML
BA_UMH
R17291
3
4
5
6
7
8
9