C2-Board (1 Of 2) Schematic Diagram - Panasonic TH-37PR11UK Service Manual

TH-37PR11UK / TH-37PR11UH

12.30. C2-Board (1 of 2) Schematic Diagram

C2-BOARD TXNC21VHTU (1/2)
!
A
B
C
TO
C1-BOARD
(C10)
C20
R17281
1k
5V_DET
1
GND
2
GND
3
GND
4
GND
5
GND
6
GND
7
NC
8
NC
9
NC
10
D
NC
11
NC
12
VDA_75V
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-37PR11UK/UH
C2-Board (1 of 2) Schematic Diagram
1 2
TERM
C2_5V
R17261
0
C2_5V
C17229
16V
0.1u
1 OE0 20
VCC
CLKU_3N 2 19
A0
OE1
3 18
A1 CLKU_3N8
Y0
CLKU_2P 4 A2 17 CLKU_3N7 CLR_C2A
Y1
CLKU_2P8
5 A3 16 ODE_C2A
CLKU_2P7
Y2
CLKU_1N PC4_C2A
6 A4 15
R17249
Y3 EXB38V220JV
PC3_C2A
7 A5 14
CLKU_1N6
Y4
CLKU_0P 8 13 CLKU_1N5 LE_C2A
A6
Y5
CLKU_0P6
9 12
A7 CLKU_0P5
Y6
10 GND 11
R17285
Y7
EXB38V220JV
C2_5V
C17223
C17221
250V 10V
0.15u
1u
CB6
TO
PANEL DATA
DRIVER
C2_5V
C17213 C17211
10V
250V
0.15u 1u
CB5
R17216
TO
PANEL DATA
DRIVER
3 4 5
76
TO
D-BOARD
(D32)
C21
C2_5V
R17289
C17244
16V EXB38V222JV
1 20 0.1u
OE0
VCC
2 19
A0 UEL
OE1
3 A1 18
R17250 UEH
Y0
EXB38V470JV
CLR_C2
4 A2 17
USL
Y1
ODE_C2
5 A3 16
PC4_C2 USH
Y2
6 15 PC3_C2
A4
Y3 UML
7 14 LE_C2
A5 UMH
Y4
R17257
R17280
8 A6 13 47
1k
Y5
9 A7 12
Y6
10 GND 11
Y7
C17222
10V
1u
R17226 R17227
6.8 6.8
VDA_75V
C17240 C17241
10V 250V
1u 0.15u
R17217
6.8 6.8
VDA_75V
6 7
1
2
C2_5V C17245
16V
0.1u
R17288
EXB38V222JV
1 OE0 20
VCC
2 A0 19
OE1
3 A1 18
BA_UEL
Y0
4 17 BA_UEH
A2
Y1
BA_USL
5 16
A3 BA_USH
Y2
6 A4 15
BA_UML
Y3
BA_UMH
7 A5 14
Y4
8 A6 13
Y5
9 12
A7
Y6
10 GND 11
Y7
3
4
C17224
250V
0.15u
5
6
7
8
TH-37PR11UK/UH
C2-Board (1 of 2) Schematic Diagram
8 9