C1-Board (2 Of 2) Schematic Diagram - Panasonic TH-42PX20U-P Service Manual

TH-42PX20U-P

14.58. C1-Board (2 of 2) Schematic Diagram

1
C7155
100p
50V
TO
R7117
DATA
120
DRIVER
TERM
2
C7105
16V
1u
3
4
5V
5
C7156
50V
100p
TO
R7121
DATA 120
DRIVER
TERM
6
C7106
16V 1u
7
8
TH-42PX20U-P
C1-BOARD (2 of 2) Schematic Diagram
8 9
C1-BOARD TNPA3059 (2/2)
!
R7118
120
5V
75V 75V
R7135 R7119
R7120 R7134
22 22
22 22
75V
L7110
J0JJC0000011
C7143 C7116 C7115
100V 100V
0.1u
0.1u 0.1u 100V
R7122
120
5V
75V 75V
R7137
R7124 R7136
R7123
22 22 22
22
75V
L7111
J0JJC0000011
C7145
C7118 C7117
100V 100V
0.1u
0.1u 0.1u 100V
C7102
6.3V
10u
CLOCK BUFFER
C7101
16V1u
1 20
1OE VCC
AE_CLKR 2 19
1A1 2OE
R7224
AA_CLK11
3 18
2Y4 1Y1
AA_LE1
47 R7107
4 17 0
1A2 2A4
R7225
5 16
2Y3 1Y2
AA_LE2
47
AE_NCLKR
6 15
1A3 2A3 R7109
R7226 0
AA_CLK21
7 14
2Y2 1Y3
AA_LE3
47
AE_PCR 8 13
1A4 2A2
R7227
AA_PCR
9 12
2Y1 1Y4
AA_LE4
47
R7236
10 11
GND 2A1 0
10 11
Vda75V
R7108
0
C7107
R7106
100V
220k
0.1u
75V
5V
BUFFER
1 1OE
AG_D046
2 1A1
AD_BD33 R7158 47
3 2Y4
AG_D054
4 1A2
AF_BD41 R7159 47
5 2Y3
AG_D055
6 1A3
AF_BD42 R7160 47
7
2Y2
AG_D056
8 1A4
AF_BD43 R7161 47
9 2Y1
10 GND
BUFFER
1
1OE
AC_D035
2
R7174 47 1A1
AH_BD22
3
2Y4
AC_D036
4
1A2
AH_BD23 R7175 47
5
2Y3
AC_D044
6
AD_BD31 R7176 47 1A3
7
2Y2
AC_D045
8
R7177 47 1A4
AD_BD32
9
2Y1
10
GND
BUFFER
1
1OE
AB_D024
2
1A1
AI_BD11 R7190 47
3
R7229 2Y4
AB_D025
4
0
AI_BD12 R7191 47 1A2
5
AB_D026 2Y3
6
R7192 47 1A3
AI_BD13
7
2Y2
AB_D034
8
R7193 47 1A4
AH_BD21
9
2Y1
10
GND
AE_CER
12 13
120
75V
20
Vda75V
19
Vda75V
18
Vda75V
17
Vda75V
16
NC
15
NC
14
NC
13
NC
12
NC
11
NC
10
NC
9
NC
8
NC
7
NC
6
GND
5
GND
4
GND
3
GND
2
GND
TO
1
GND
C2-BOARD
SIDE
(C22)
C12
DL7107
ELKE103FA
1 3
2
R7230
0
C7150
C7176
6.3V 16V
VCC 20
10u 1u
^2OE 19 C11
R7162 47
AD_BD36
1Y1 18
AG_D043
2A4 17 B40
A40
R7163 47 AF_BD44
1Y2 16
B39
AG_D051
2A3 15 R7147 A39
22k
R7164 47 AF_BD45
14 B38
1Y3
A38
AG_D052
2A2 13
B37
R7165
47 AF_BD46 A37
1Y4 12
R7148
AG_D053 B36
2A1 11 100k
A36
B35
A35
B34
A34
B33
A33
B32
A32
C7151 B31
C7177
A31
6.3V 16V
20
B30
VCC 10u 1u
A30
19
^2OE R7178 47
AH_BD25 B29
18
1Y1 A29
AC_D032
17
2A4 B28
R7179 47 AH_BD26
16 A28
1Y2
15 B27
A27
2A3 R7180 47 AD_BD34
14
B26
1Y3
A26
13
2A2 R7181 47
AD_BD35 AE_CLKR B25
12
A25
1Y4
11
B24
2A1 AE_NCLKR A24
B23
A23
AE_CER
B22
A22
C7179
50V
100p B21
A21
B20
A20
AG_D055
AG_D056
C7152 B19
C7178
A19
AG_D053
6.3V 16V AG_D054
20
B18
VCC 10u 1u
A18
19 AG_D051
AG_D052
^2OE
R7194 47 AI_BD14
18 B17
1Y1 A17
AB_D021
17
B16
2A4 R7195 47 AI_BD15 AC_D045
16 A16
AG_D046
1Y2 AB_D022
15 B15
AG_D043 A15
2A3 R7196 47
AI_BD16
14 AC_D044
B14
1Y3
AB_D023 A14
13
AC_D041
2A2 R7197 47
AH_BD24 B13
12
AC_D042 A13
1Y4
AB_D031
11
B12
2A1 AC_D035
AC_D036 A12
AB_D034
B11
A11
AC_D033
B10
A10
AC_D032
AB_D031
B9
A9
B8
A8
AB_D025
AB_D026
B7
A7
AB_D023
AB_D024
B6
AB_D021 A6
AB_D022
B5
A5
B4
A4
B3
A3
B2
A2
B1
A1
SIDE
TH-42PX20U-P
C1-BOARD (2 of 2) Schematic Diagram
14 15
TO
D-BOARD
(D31)
5V
5V
5V
5V
DRVRST
5V DET
GND
GND
GND
GND
NC
NC
NC
3.3V
GND
NC
SDA2
SCL2
GND
GND
DMLR
DMHR
DSLR
DSHR
GND
GND
GND
GND
HZ
GND
CLKR
GND
GND
NCLKR
PCR
BLKR
CER
GND
CLK4R
CLK3R
D5-6
D5-5
D5-4
D5-3
D5-2
D5-1
GND
GND
D4-6
D4-5
D4-4
D4-3
D4-2
D4-1
GND
GND
D3-6
D3-5
D3-4
D3-3
D3-2
D3-1
GND
GND
D2-6
D2-5
D2-4
D2-3
D2-2
D2-1
GND
GND
D1-6
D1-5
D1-4
D1-3
D1-2
D1-1
GND
SOS