15.38. C2-Board (1 of 2) Schematic Diagram
TERM
SIDE
TERM
SIDE
SIDE
TERM
TERM
SIDE
G
G
AA_DDC5
AA_DDB5
AA_DD
A
5
78V
AA_DDC4
AA_DDB4
AA_DD
A
4
78V
AA_DDC2
AA_DDB2
AA_DD
A2
PC4_C2
ODE_C2
SOS8_SS
78V
AA_DDB7
CLKU_1N5
AA_DDC7
AA_DD
A7
AA_DDB6
AA_DDC6
PC3_C2
CLR_C2
78V
AA_DDB6
AA_DDC6
AA_DDB6
AA_DD
A6
AA_DDB7
AA_DDB4
AA_DDB5
CLKU_2P8
AA_DD
A6
AA_DDC6
AA_DD
A7
AA_DDC7
AA_DD
A
4
AA_DDC4
AA_DD
A
5
AA_DDC5
CLKU_0P
CLKU_1N
CLKU_2P
AA_DD
A6
AA_DD
A7
AA_DDB7
AA_DDC7
AA_DDC5
AA_DDB5
AA_DD
A5
AA_DD
A4
AA_DDB4
AA_DDC4
AA_DD
A3
AA_DDB3
AA_DDC3
AA_DD
A0
AA_DDB0
AA_DDC0
AA_DDB1
AA_DDC1
CLR_C2A
PC4_C2A
CLKU_0P
CLKU_3N
CLKU_2P
CLKU_1N
ODE_C2A
PC3_C2A
CLKU_3N
LE_C2A
CLKU_0P6
LE_C2
CLR_C2A
ODE_C2A
PC4_C2A
LE_C2A
ODE_C2
CLR_C2
LE_C2
PC3_C2
ODE_C2
CLR_C2
LE_C2
PC3_C2
PC3_C2
LE_C2
ODE_C2
LE_C2
AA_DD
A1
CLR_C2
CLKU_0P5
ODE_C2
CLR_C2
UMH
USH
UML
NUEL
UEH
USL
CLKU_3N7
CLKU_3N8
CLKU_1N6
CLKU_1N5
CLKU_0P5
CLKU_1N6
CLKU_2P7
CLKU_0P6
PC3_C2A
PC3_C2
R7262
6.8
R7245
EXB38V102JV
R7250
EXB38V470JV
C7209
16V
1u
R7214
6.8
C7231
100V
0.47u
R7264
6.8
C7236
50V
100p
1
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
C7211
100V
0.47u
R7263
6.8
VDA_75V
R7238
EXB38V471JV
R7286
0
D7202
B0HCMM000014
C2_5V
1
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
R7281
1k
R7215
6.8
ZA7204
K4AD01Z00001
R7249
EXB38V220JV
R7273
EXB38V471JV
C2_5V
R7265
6.8
ZA7202
K4AD01Z00001
D7207
B0HCMM000014
C2_5V
C7229
16V
0.1u
C2_5V
D7208
B0HCMM000014
C7244
16V
0.1u
C7235
16V
1u
R7276
EXB38V471JV
C20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R7277
EXB38V471JV
R7280
1k
ZA7203
K4AD01Z00001
C0JBAZ002692
IC7202
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C2_5V
D7201
B0HCMM000014
VDA_75V
C7240
16V
1u
C21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
C7210
50V
100p
J0HABH000013
FL7201
1
2
3
ZA7201
K4AD01Z00001
VDA_75V
R7258
EXB38V102JV
C7242
100V
0.47u
C7203
16V
1u
R7285
EXB38V220JV
R7212
6.8
C0JBAZ002692
IC7201
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C7237
100V
0.47u
R7257
47
R7213
6.8
FX
GND
DM
GND
VDD1
VDD2
FX
GND
A4
VDD1
GND
GND
VDD2
NC
FDET
VDD2
NC
A4
VDD2
A3
GND
GND
VDD1
A2
LEN
CLR
VDD2
GND
A6
VDD2
A5
VDD2
GND
NC
NC
A3
NC
BLK
VDD2
GND
ODE
CLR
A1
A6
VDD1
GND
NC
NC
GND
DM
VDD2
NC
FS
GND
BLK
LEN
A1
A5
VDD2
FS
A2
FDET1
GND
VDD2
GND
ODE
VDD2
GND
DOUTD
A[4]
DOUTDB[2]
UMH
PC4_C2
GND
DOUTD
A[0]
GND
DOUTD
A[3]
DOUTDB[0]
P5V
DOUTDC[0]
LE_C2
DOUTDC[2]
DOUTDB[7]
DOUTDC[3]
DOUTDB[3]
DOUTDB[1]
DOUTDB[4]
NUEL
NC
DOUTDC[5]
DOUTDB[6]
DOUTDC[1]
DOUTD
A[6]
P5V
DOUTDC[4]
P5V
DOUTDC[7]
DR
V_SOS8
UEH
DOUTD
A[2]
DOUTD
A[1]
GND
DOUTD
A[7]
DOUTDB[5]
DOUTD
A[5]
GND
ODED2
CLRD
CLK[1](-)
CLK[0](+)
USL
UML
USH
VDD2
A5
FDET1
GND
VDD2
FDET
DM
GND
FX
VDD2
A2
LEN
GND
NC
CLR
GND
VDD1
DM
VDD1
GND
A3
VDD2
A1
GND
FS
VDD2
GND
ODE
A1
A5
VDD2
A3
VDD1
NC
A6
FS
LEN
VDD2
A4
NC
GND
VDD1
NC
VDD2
CLR
A2
NC
FX
NC
GND
VDD2
GND
A4
GND
GND
NC
VDD2
GND
A6
ODE
GND
BLK
GND
NC
GND
VDD2
VDD2
BLK
CB5
CLK[1](-)
CLK[0](+)
GND
GND
GND
NC(URH)
GND
PC3_C2
GND
DOUTDC[6]
GND
GND
Vda 75V
GND
Vda 75V
NC
GND
NC
GND
GND
NC
GND
Vda 75V
Vda 75V
NC
Vda 75V
NC
NC
Vda 75V
Vda 75V
5V_DET
CB6
2
4
5
7
3
6
8
1
A
E
C
B
D
TO
DRIVER
PANEL DATA
TO
DRIVER
PANEL DATA
B
UFFER
B
UFFER
!
TO
D-BOARD
(D32)
TO
C1-BOARD
(C10)
1
2
3
4
5
6
C2-BOARD TXNC21HNTU (1/2)
TH-42PX75U
C2-Board (1 of 2) Schematic Diagram
TH-42PX75U
C2-Board (1 of 2) Schematic Diagram
TH-42PX75U
90
Summary of Contents for Viera TH-42PX75U
Page 4: ...1 Applicable signals 4 TH 42PX75U ...
Page 16: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 16 TH 42PX75U ...
Page 17: ...8 2 Lead of Wiring 2 17 TH 42PX75U ...
Page 18: ...8 3 Lead of Wiring 3 18 TH 42PX75U ...
Page 19: ...8 4 Lead of Wiring 4 19 TH 42PX75U ...
Page 20: ...8 5 Lead of Wiring 5 20 TH 42PX75U ...
Page 24: ...9 4 No Picture 24 TH 42PX75U ...
Page 31: ...11 4 Adjustment Volume Location 11 5 Test Point Location 31 TH 42PX75U ...
Page 33: ...33 TH 42PX75U ...
Page 53: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 42PX75U 53 ...
Page 102: ...NOTE TH 42PX75U 102 ...
Page 103: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 103 TH 42PX75U ...
Page 104: ...16 2 Packing Exploded Views Accessories box 104 TH 42PX75U ...
Page 105: ...16 3 Packing Exploded Views Stand 105 TH 42PX75U ...
Page 106: ...16 4 Replacement Parts List Notes 106 TH 42PX75U ...