C4, C5, C8 And C9-Board Block Diagram - Panasonic TH-103PF10UK Service Manual

TH-103PF10UK/EK

9.18. C4, C5, C8 and C9-Board Block Diagram

CABLE
<TSXL570>(D32-CD1)
<TSXL571>(C40-CD2)
TO D32
(Via CD-BOARD)
C40 1 3 5 7 33 35 37 39 13 19,22,23
DATA UA19,
UB19
P+5V 8bit
UA20
UC21
TO C31 C41
DRVSOS7U_R 49
Q7250
DOUTUA16 21
DOUTUC21 43
CLKU4+ 45
CLRU5- 47 VCC VCC
IC7251 IC7257
BUFFER BUFFER
UA19,UB19
CLKU2
CLKU4
CLKU1-2 UA20-UC21
8bit
CLKU5
CLKU3
CLKU1-3
+5V_DET 19
P+5V 52 P+5V
P+5V 55
C4 DATA DRIVER (4)
!
<TNPA4021>
(Exchange board only)
TO D35
(Via CD-BOARD)
C90 1 3 5 7 39 37 35 33 67-61,54,53
DATA
8bit
P+5V
DA19
DB19
DA20-DC21
TO CX1 C91
DRVSOS7D_R 7
Q7500
DOUTDA16 18
DOUTDC21 40
CLKD4+ 14
CLRD5-
16 VCC VCC
IC7502 IC7504
DMLL
DMLL 9
BUFFER BUFFER
DSHL
DSHL 10
DMHL
DA19,DB19
DMHL 11 CLKD2
CLKD4
DA20-DC21
DSLL CLKD1-2
DSLL 12
CLKD3
CLKD5
CLKD1-3
+5V_DET 42
P+5V 4 P+5V
P+5V 1
C9 DATA DRIVER (9)
!
<TNPA4026>
(Exchange board only)
TH-103PF10UK/EK
C4, C5, C8 and C9-Board Block Diagram
DOUTUC21 - DOUTUA10
21,25 19,22 41,42,45 49 50 59 61 67
DATA DATA UA12 DATA UA10
UC14
UA16
DATA
8bit 8bit 6bit
8bit UA17
UB14 UC11
UC15
UB16
UC18
UC16
UC19
VCC VCC VCC VCC
IC7256 IC7258 IC7253 IC7254
BUFFER BUFFER BUFFER BUFFER
UA16
UB16,UC16 UC14-UC15 UA12-UC13 UA10-UC11
UA17-UC18 6bit
2bit 6bit UA14,UB14 6bit
UC19
2bit
8bit
78V_LU 78V_LU
P+5V
P75V_L
6bit 6bit
6bit 6bit
CA
CA9
10
PANEL DATA DRIVER
DOUTDC21 - DOUTDA10
59-55,49-45 51,50,43,31-29 42,41,27-21 19-13
DATA DATA
DATA DATA
8bit 6bit
8bit 6bit
DA16
DC14-DC15 DA12-DB14 DA10-DC11
DA17-UC18
UB16
UC19
UC16
VCC VCC VCC VCC
IC7505 IC7506 IC7508 IC7507
BUFFER BUFFER BUFFER BUFFER
DA16
DB16,DC16 DC14-DC15 DA12-DC13 DA10-DC11
DA17-DC18
2bit 6bit 6bit 6bit
DA14,DB14
DC19
2bit
8bit
78V_LU
P+5V
P75V_L
6bit 6bit
6bit 6bit
CB
CB9
10
PANEL DATA DRIVER
TO PC204
TO DR15
(DR2-BOARD
SS SIDE)
8 11 9 10 C44 1 4 6 11 C43 1 2
P+5V
CABLE
<TSXL518>
P75V_L 78V_LU
C42
PCU6
14
CLRU5
VCC VCC
PCU5
IC7252 IC7255
LEU5
BUFFER BUFFER
ODEU5
PCU6
78V_LU
CLKU4 CLKU5
PCU5
ODEU4 ODEU5
LEU5
P75V_L
PCU4
LEU9
78V_LU
LEU10
LEU11
P+5V
P75V_L P75V_L
6bit 6bit
CA
11
TO PC205
TO DR4
(DR1-BOARD
SS SIDE)
8 11 9 10 C94 1 4 6 11 C92 1 2
P+5V
CABLE
<TSXL518>
C93
DMLL
DSHL
DMHL
DSLL
PCD7
CLRD8
VCC VCC
PCD8
IC7501 IC7503
LED8
BUFFER BUFFER
ODED8
78V_LD
PCD7
CLKD9 CLKD8
PCD8
ODED9 ODED8
LED8
P75V_L
PCD9
LED9
LED10
78V_LD
LED11
P+5V
P75V_L
6bit 6bit
CB
11
84
DOUTUC9 - DOUTUA0
CABLE
<TSXL572>(D33-CD1)
<TSXL571>(C50-CD2)
TO D33
(Via CD-BOARD)
C50 17 26 27 45
DATA DATA
8bit 8bit
UB7 UC4
C53 UC9 UA7
7 DRVSOS7U_R 49
PCU6
42
PCU6
CLRU5
12 CLRU5 44
VCC VCC
PCU5
PCU5 45 IC7301 IC7302
11
LEU5
LEU5 46
10
BUFFER BUFFER
ODEU5
9 ODEU5 47
78V_LU
Vda_LU(78V) UA8-UC9 UB7,UC7 UA6-UA7 UC4-UC5
55 1
6bit 2bit 4bit 4bit
45 Vda_LU(78V) 11
P75V_L
Vda_75V
41 15
78V_LU
36 Vda_75V 20 P+5V
P+5V 52
4
P+5V
P75V_L
1 P+5V 55
6bit 6bit 6bit 6bit
CA CA
12 13
PANEL DATA DRIVER
C5 DATA DRIVER (5)
!
<TNPA4022>
(Exchange board only)
CABLE
DOUTDC9 - DOUTDA0
<TSXL574>(D34-CD1)
<TSXL575>(C80-CD2)
TO D34
(Via CD-BOARD)
C80 67 61 59 50
DATA DATA
6bit 8bit
DA8-DC9 DB4
DC4
P75V_L 78V_LD
C83 DA6-DC7
49 DRVSOS7D_R 7
DMLL
47 DMLL 9
DSHL
46 DSHL 10
DMHL
45 DMHL 11
DSLL
44 DSLL 12
PCD7
37 PCD7 19
CLRD8
CLRD8 17
39 VCC VCC
PCD8
PCD8 16
40 IC7454 IC7453
LED8
41 LED8 15
BUFFER BUFFER
ODED8
ODED8 14
42
78V_LD
DA6-DC7 DB4,DC4
DA8-DC9
1 Vda_LD(78V) 55
6bit 2bit
6bit
11 Vda_LD(78V) 45
P75V_L
15 Vda_75V 41
78V_LD
20 Vda_75V 36 P+5V
55 P+5V 1
P+5V
P75V_L
P+5V 4
52
6bit 6bit 6bit 6bit
CB CB
12 13
PANEL DATA DRIVER
C8 DATA DRIVER (8)
!
<TNPA4025>
(Exchange board only)
TH-103PF10UK/EK
C4, C5, C8 and C9-Board Block Diagram
46 55
DATA
8bit
UA2
UB4
11
12
P+5V
VCC
IC7303
BUFFER
UA4,UB4 UA2-UC3
2bit 6bit
13
78V_LU 78V_LU
14
P75V_L P75V_L
6bit 6bit
CA
14
49 41,31
DATA
8bit
DA2-DC2
DC3
DA4
DA5-DC5
15
16
P+5V
VCC
IC7452
BUFFER
DA4 DA2-DC2
DA5-DC5
DC3
4bit
4bit
17
78V_LD
18
P75V_L
6bit 6bit
CB
14