Read Panasonic TH-103PF9UK / TH-103PF9EK Service Manual online
13.24. C2, C3, CX and CY-Board Block Diagram
CLRU3
PCU3
LEU3
LEU3
CLR
U3
PCU3
ODEU3
ODEU3
P+5V
P75V_R
78V_RU
P+5V
P+5V
P+5V
78V_RU
P75V_R
78V_RU
P75V_R
P+5V
P75V_R
78V_RU
78V_RU
P75V_R
78V_RU
P75V_R
78V_RU
P75V_R
R7026
P+5V
R7027
P+5V
P+5V
P75V_R
78V_RD
P+5V
P+5V
R7599
P75V_R
78V_RU
P+5V
P75V_R
P+5V
78V_RU
P75V_R
P75V_R
P+5V
P75V_R
P+5V
78V_RD
78V_RD
P75V_R
78V_RU
R7598
78V_RD
13
IC7157
BUFFER
33
VCC
DSLR
DMLR
15
DSHR
DMHR
14
DSHR
DMHR
DSLR
DMLR
TO DR2
C22
(DR1-BOARD
SC SIDE)
SC SIDE)
DSLR
DMLR
6
DSHR
DMHR
3
DMHR
DSHR
5
4
DSLR
DMLR
2
P+5V
1
P+5V
Vda_75V
TO DR5
1
Vda_75V
4
C24
6
Vda_R
U(78V)
11
Vda_R
U(78V)
(DR1-BOARD
SC SIDE)
SC SIDE)
DR
VSOS7
9
1
4
C23
7
11
12
10
9
ODEU3
LEU3
CLRU3
PCU3
ODEU3
P+5V
6bit
6bit
CA8
CLKU4
CLKU5
VCC
IC7204
VCC
IC7205
BUFFER
DRVSOS7
BUFFER
6bit
DATA
UA16-UC17
P+5V
PCU3
UA20-UC21
6bit
44
6bit
6bit
CA6
CLRU3
45
6bit
46
ODEU3
PCU3
IC7201
VCC
LEU3
VCC
IC7203
55
VCC
52
IC7202
49
C32
CA7
BUFFER
6bit
BUFFER
DATA
BUFFER
6bit
6bit
DATA
UA18-UC19
6bit
6bit
CLRU3
PANEL DATA DRIVER
47
1
45
Vda_RU(78V)
41
20
15
Vda_RU(78V)
Vda_75V
11
36
55
Vda_75V
C34
6
TO DR4
Vda_R
U(78V)
11
Vda_R
U(78V)
Vda_75V
1
4
Vda_75V
(DR1-BOARD
SC SIDE)
SC SIDE)
CLRU5-
CLKU4+
9
11
DOUTUC21
13
35
DOUTUA16
7
DRVSOS7U_R
+5V_DET
37
P+5V
4
P+5V
1
C31
TO C41
DSLR
49
DRVSOS7D_R
+5V_DET
14
P+5V
52
P+5V
Vda_75V
55
1
CX1
4
TO C91
IC7555
Vda_75V
BUFFER
(DR2-BOARD
SC SIDE)
SC SIDE)
DRVSOS7
BUFFER
2bit
DATA
DB16,DC16
P+5V
CLRD5-
DA19,
CLKD4+
40
LEDX
42
VCC
DOUTDC21
IC7553
16
1
38
DATA
VCC
DOUTDA16
DA17-DC18
DB19
6bit
4
6bit
IC7552
CLRDX
PANEL DATA DRIVER
17
55
11
Vda_RU(78V)
15
DSHR
36
66
55
DMLR
52
65
CY3
49
4bit
LEDX
CB6
CLRDX
41
CLRDX
PCDX
42
15
40
6bit
39
16
ODEDX
ODEDX
ODEDX
4
2bit
DA20-DC21
CY4
7
DC19
6
CX2
DA18-DC18
Vda_RD(78V)
CB7
PCDX
11
2
Vda_RD(78V)
8bit
P+5V
(DR2-BOARD
SC SIDE)
SC SIDE)
BUFFER
1
DR
VSOS7
DATA
P+5V
P+5V
9
BUFFER
6bit
Vda_75V
8bit
6bit
TO DR14
CB8
6bit
1
Vda_75V
CLKD4
CLKD5
VCC
TO DR12
IC7554
CY2
VCC
(DR2-BOARD
SC SIDE)
SC SIDE)
DSHR
DSLR
DMHR
3
DMLR
DMHR
6
DSHR
5
4
DSLR
41
Vda_RU(78V)
DMLR
Vda_75V
PCUDX
45
DA19,DB19
20
1
Vda_75V
DB16
CX4
39
DC16
IC7606
6
14
BUFFER
TO DR15
2bit
67
Vda_RD(78V)
6bit
VCC
11
DA16
DMLR
Vda_RD(78V)
37
14
DSLL
13
DMLL
DMHL
15
DSHL
DMLL
46
DSHL
47
DSLL
12
10
DMHL
9
45
44
11
DSHL
DMLL
DMHL
DSLL
DSHL
DMLL
DMHL
DSLL
CLRDX
PCDX
ODEDX
LEDX
CLRDX
PCDX
ODEDX
LEDX
DMLL
DSHL
DMHL
DSLL
46
DSHL
DMLL
DMHL
45
44
DSHL
DMLL
DMHL
DSLL
47
DSLL
DA20-DC21
CLKD4
CLKD5
CLKD1-4
CLKD1-5
CLKD5
CLKD1-4
CLKD1-5
4bit
DA17-DC17
DA16
DC19
DSHR
DMLR
DMLR
DSLL
DMLL
DMHL
DSHL
DSLR
2
1
CLKU4
CLKU5
CLKU1-4
CLKU1-5
CLKU5
CLKU1-4
CLKU1-5
LED6
LED7
LED8
LED7
LED8
UA16-UC17
UA18-UC19
UA20-UC21
LEU8
LEU6
LEU7
LEU7
(Exchange board only)
<TNPA4028>
CY DATA DRIVER (Y)
!
(Exchange board only)
!
<TNPA4019>
C2 DATA DRIVER (2)
<TNPA4020>
C3 DATA DRIVER (3)
!
(Exchange board only)
(Exchange board only)
<TNPA4027>
CX DATA DRIVER (X)
!
CABLE
<TSXL518>
CABLE
<TSXL518>
<TSXL518>
CABLE
CABLE
<TSXL518>
TH-103PF9UK/EK
C2, C3, CX and CY-Board Block Diagram
TH-103PF9UK/EK
C2, C3, CX and CY-Board Block Diagram
TH-103PF9UK / TH-103PF9EK
100
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