Read Panasonic TH-103PF9UK / TH-103PF9EK Service Manual online
13.25. C4, C5, C8 and C9-Board Block Diagram
LEU5
PCU5
ODEU5
CLRU5
PCU6
P+5V
P+5V
78V_LU
P75V_L
78V_LU
P75V_L
78V_LU
P75V_L
P+5V
78V_LU
P+5V
78V_LU
P75V_L
P+5V
P75V_L
P75V_L
78V_LU
P+5V
78V_LU
P75V_L
P75V_L
78V_LU
P75V_L
78V_LU
P+5V
P+5V
78V_LD
P+5V
P+5V
78V_LU
78V_LD
P75V_L
P+5V
P+5V
P+5V
P+5V
P75V_L
P75V_L
P+5V
P+5V
P75V_L
P75V_L
78V_LD
78V_LD
P75V_L
P75V_L
78V_LD
P75V_L
78V_LD
P75V_L
78V_LD
78V_LD
45
47
C41
CLRU5-
TO C31
DOUTUC21
43
CLKU4+
DRVSOS7U_R
DOUTUA16
19
P+5V
21
49
+5V_DET
52
P+5V
55
TO D32
C40
(Via CD-BOARD)
1
3
5
5V_DET
P+5V
P+5V
7
DR
VSOS7
Q7250
CLKU5
39
CLKU5(-)
CLKU3
35
CLKU4(+)
VCC
BUFFER
CLKU2
CLKU3(-)
CLKU2(+)
CLKU1-2
33
CLKU2
IC7251
37
CLKU4
CLKU4
CLKU5
VCC
BUFFER
IC7257
DOUTU
A20
DOUTU
A19
UA20
DOUTUB19
UB19
DOUTUC21
UC21
UA19,
19,22,23
13
DOUTUC21 - DOUTUA10
8bit
DATA
CLKU3
CLKU1-3
CLKU1-3
UA19,UB19
UA20-UC21
UC18
UA16
IC7256
DOUTUC18
UA16
UA17-UC18
DOUTUC19
DATA
8bit
8bit
21,25
UA17
DOUTU
A16
DOUTU
A17
VCC
BUFFER
19,22
UC16
UC15
UB16
UB16
IC7258
DOUTUB16
UB16,UC16
DOUTUC16
DATA
8bit
8bit
49
UC14
DOUTUC14
DOUTUC15
VCC
BUFFER
41,42,45
2bit
UC19
8bit
8bit
UC19
IC7253
BUFFER
UA14,UB14
VCC
2bit
6bit
CA9
6bit
6bit
6bit
CA
10
10
6bit
6bit
CA
11
11
6bit
6bit
IC7254
UC11
DATA
61
BUFFER
DOUTUC11
UA10-UC11
67
DOUTU
A10
UA10
VCC
VCC
IC7252
BUFFER
VCC
IC7255
BUFFER
59
UA12
DATA
UB14
DOUTUB14
DOUTU
A12
8bit
50
6bit
UA12-UC13
6bit
UC14-UC15
CLRU5
ODEU5
CLRU5
PCU5
9
ODEU5
PCU5
11
LEU5
LEU5
12
10
PCU6
14
PCU6
55
Vda_75V
45
P+5V
Vda_LU(78V)
1
1
4
Vda_75V
11
36
55
P+5V
41
20
52
15
Vda_LU(78V)
10
8
CLR
U2
11
ODEU2
CLR
U4
LEU2
PCU4
9
PCU2
LEU4
ODEU4
C44
6
TO DR15
Vda_LU(78V)
11
Vda_LU(78V)
Vda_75V
1
4
Vda_75V
(DR2-BOARD
SS SIDE)
SS SIDE)
C43
P+5V
2
1
P+5V
C42
7
DRVSOS7U_R
45
47
C53
46
44
49
42
2bit
6bit
17
26
DOUTUC9
IC7301
UB7,UC7
BUFFER
DATA
UA8-UC9
UC9
UB7
DOUTUB7
VCC
8bit
6bit
6bit
CA
12
12
IC7302
6bit
27
45
BUFFER
4bit
UA6-UA7
UA7
DOUTUC4
4bit
UC4
VCC
DOUTU
A7
CA
13
13
DATA
6bit
8bit
UC4-UC5
IC7303
6bit
46
55
BUFFER
6bit
UA4,UB4
UB4
DOUTU
A2
2bit
UA2
VCC
DOUTUB4
CA
14
14
DATA
6bit
8bit
UA2-UC3
C50
PANEL DATA DRIVER
PANEL DATA DRIVER
VCC
DOUTDC18
IC7504
PCD8
(Via CD-BOARD)
2bit
DA16
DOUTD
A5
DOUTD
A20
40
6bit
DA17-DC18
DA5-DC5
DOUTD
A19
LED8
CB9
DOUTDC19
DA2-DC2
DA20-DC21
6bit
DATA
VCC
39
DOUTDB19
6bit
6bit
DOUTDC5
41
6bit
DB19
59-55,49-45
CB
14
14
PCD7
DOUTDC21
UB16
DATA
37
DOUTD
A17
DOUTD
A16
6bit
DA19
VCC
8bit
4
67-61,54,53
BUFFER
DA2-DC2
BUFFER
CLKD2
UC19
14
CLKU3(-)
DOUTDC21 - DOUTDA10
16
CLKU2(+)
8bit
DA17-UC18
C91
CLKD1-2
DATA
IC7506
CLRD5-
39
DOUTDB16
TO CX1
CLKD2
DB16,DC16
IC7502
DOUTDC16
35
DATA
CLKD4
8bit
CLKD4
CLKD5
DA16
DOUTDC14
VCC
6bit
6bit
C80
IC7507
7
19
DATA
6bit
19-13
BUFFER
67
DOUTDC11
61
PANEL DATA DRIVER
DA10-DC11
DOUTDC9
IC7454
CB
10
10
DOUTD
A10
6bit
DA10-DC11
BUFFER
6bit
DATA
DOUTDC21
CB
11
11
DA8-DC9
40
CLKD4+
DRVSOS7D_R
DA8-DC9
DOUTD
A8
VCC
6bit
6bit
6bit
PANEL DATA DRIVER
CB
12
12
Vda_75V
IC7453
11
6bit
P+5V
59
Vda_LD(78V)
50
55
BUFFER
VCC
52
2bit
VCC
55
DA6-DC7
IC7501
Vda_75V
DA6-DC7
1
BUFFER
1
45
8
DOUTD
A6
4
VCC
3
20
CLRD5
6bit
Vda_75V
IC7503
5
1
11
DB4
(DR1-BOARD
SS SIDE)
SS SIDE)
BUFFER
5V_DET
P+5V
ODED5
VCC
C92
P+5V
15
CLRD9
DOUTDC7
P+5V
DA12-DB14
P+5V
36
LED5
CB
13
13
2
DATA
7
1
PCD9
DATA
1
DR
VSOS7
41
9
6bit
P+5V
DOUTDB14
Q7500
Vda_LD(78V)
PCD5
8bit
DOUTDC15
C93
DOUTD
A12
CLKD5
10
LED9
VCC
DOUTDA16
49
8bit
33
BUFFER
ODED9
42
DRVSOS7D_R
42,41,27-21
CLKU5(-)
51,50,43,31-29
C94
P+5V
16
6bit
CLKD3
CLKD3
6
2bit
18
14
DA12-DC13
DB4,DC4
DC14-DC15
CLKD1-3
TO DR4
37
DC19
7
IC7452
C83
6bit
CLRD8
CLKU4(+)
8bit
DA19,DB19
Vda_LD(78V)
6bit
+5V_DET
15
49
VCC
UC16
11
4
DA20-DC21
17
41,31
IC7508
Vda_LD(78V)
P+5V
BUFFER
Vda_75V
1
BUFFER
DC14-DC15
DC3
TO D35
42
DA14,DB14
IC7505
DA4
BUFFER
C90
ODED8
10
DSHL
DMLL
DMHL
11
12
DSHL
DMLL
DMHL
DSLL
9
DSLL
4bit
4bit
DC3
DA4
DA5-DC5
DA4
DA5-DC5
DC4
DOUTDC4
DOUTDB4
DOUTDC3
DOUTDC2
DOUTD
A2
DOUTD
A4
DOUTDC9 - DOUTDA0
DOUTUC9 - DOUTUA0
46
DSHL
DMLL
DMHL
45
44
DSHL
DMLL
DMHL
DSLL
47
DSLL
DMLL
12
DSHL
DMHL
9
DSLL
11
10
CLRD8
PCD7
PCD8
LED8
ODED8
CLRD8
PCD7
PCD8
LED8
ODED8
(Via CD-BOARD)
TO D34
(Via CD-BOARD)
TO D33
PCU6
PCU5
LEU5
PCU5
LEU5
CLKU5
ODEU5
CLKU4
ODEU4
PCD7
LED8
CLKD8
ODED9
PCD8
CLKD9
ODED8
PCD9
LED9
LED10
LED11
LED9
LED10
LED11
16
14
15
13
11
12
17
18
TO PC204
TO PC205
8bit
PCU4
LEU9
LEU10
LEU11
LEU9
LEU10
LEU11
<TNPA4021>
C4 DATA DRIVER (4)
!
(Exchange board only)
!
(Exchange board only)
<TNPA4026>
C9 DATA DRIVER (9)
!
(Exchange board only)
<TNPA4022>
C5 DATA DRIVER (5)
C8 DATA DRIVER (8)
!
(Exchange board only)
<TNPA4025>
<TSXL571>(C40-CD2)
CABLE
<TSXL570>(D32-CD1)
CABLE
<TSXL571>(C50-CD2)
<TSXL572>(D33-CD1)
CABLE
<TSXL575>(C80-CD2)
<TSXL574>(D34-CD1)
<TSXL576>(D35-CD1)
<TSXL577>(C90-CD2)
<TSXL577>(C90-CD2)
CABLE
<TSXL518>
CABLE
<TSXL518>
CABLE
<TSXL518>
CABLE
CABLE
<TSXL518>
TH-103PF9UK/EK
C4, C5, C8 and C9-Board Block Diagram
TH-103PF9UK/EK
C4, C5, C8 and C9-Board Block Diagram
TH-103PF9UK / TH-103PF9EK
101
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