C2, C3, Cx And Cy-Board Block Diagram - Panasonic TH-103PF10UK Service Manual

9.17. C2, C3, CX and CY-Board Block Diagram

TO DR2
(DR1-BOARD
SC SIDE)
33 15 14 13 C22 1 2
P+5V
P+5V
VCC
IC7157
BUFFER
1
C2 DATA DRIVER (2)
!
<TNPA4019>
(Exchange board only)
TO DR12
(DR2-BOARD
SC SIDE)
67 66 65 39 37 15 14 13 CY2 1 2
P+5V
P+5V
VCC
IC7606
BUFFER
2
CY DATA DRIVER (Y)
!
<TNPA4028>
(Exchange board only)
TH-103PF10UK/EK
C2, C3, CX and CY-Board Block Diagram
TO DR5
(DR1-BOARD
SC SIDE)
3 4 5 6 9 C24 1 4 6 11
CABLE
P75V_R 78V_RU
<TSXL518>
C23
7
DRVSOS7
CLRU3
12 CLRU3
PCU3
11 PCU3
LEU3
10 LEU3
ODEU3
9 ODEU3
78V_RU
55 Vda_RU(78V)
45 Vda_RU(78V)
P75V_R
41 Vda_75V
36 Vda_75V
4 P+5V
P+5V
1 P+5V
TO DR14
(DR2-BOARD
SC SIDE)
3 4 5 6 9 CY4 1 4 6 11
CABLE
P75V_R 78V_RD
<TSXL518>
CY3
49
DRVSOS7
DMLL
47 DMLL
DSHL
46 DSHL
DMHL
45 DMHL
DSLL
44 DSLL
ODEDX
42 ODEDX
LEDX
41 LEDX
PCDX
40 PCDX
CLRDX
39
CLRDX
78V_RU
Vda_RU(78V)
1
11 Vda_RU(78V)
P75V_R
Vda_75V
15
20 Vda_75V
52 P+5V
P+5V
55 P+5V
TO DR4
(DR1-BOARD
SC SIDE)
C34 1 4 6 11
P75V_R 78V_RU
C32
49
DATA
6bit
UA20-UC21
CLRU3
44
PCU3
45
LEU3
46
VCC VCC
ODEU3
47
IC7201 IC7203
78V_RU
1 BUFFER BUFFER
11
UA20-UC21
ODEU3
P75V_R
CLRU3 6bit
15
PCU3
LEU6
20
LEU7
78V_RU
LEU8
52 P+5V
55
6bit 6bit
CA6
C3 DATA DRIVER (3)
!
<TNPA4020>
(Exchange board only)
TO DR15
(DR2-BOARD
SC SIDE)
CX4 1 4 6 11
P75V_R 78V_RU
CX2
7
DMLL
9
DSHL
10
DMHL
11 DATA
DSLL
8bit
12
DA19,DB19
ODEDX
14 DA20-DC21
LEDX
15
PCDX
16
CLRDX VCC
17
IC7553
78V_RU
BUFFER
55
45
DA19,
DA20-DC21
P75V_R
DB19
6bit
41
2bit
36
78V_RD
P+5V
4
1
6bit 6bit
CB6
CX DATA DRIVER (X)
!
<TNPA4027>
(Exchange board only)
83
DATA DATA
6bit 6bit
P+5V
UA16-UC17
UA18-UC19 CLKU4
CLKU5
VCC VCC VCC
IC7202 IC7204 IC7205
BUFFER BUFFER BUFFER
UA18-UC19 UA16-UC17
CLKU4
6bit
6bit CLKU5
CLKU1-4
78V_RU 78V_RU CLKU1-5
P+5V
P75V_R P75V_R P75V_R
6bit 6bit 6bit 6bit
CA7 CA8
PANEL DATA DRIVER
DATA
DATA
8bit 2bit
DA16 DB16,DC16 P+5V
DA17-DC18
DC19
VCC VCC VCC
IC7552 IC7554 IC7555
BUFFER BUFFER BUFFER
DB16
DA18-DC18 DA16
LED6 ODEDX CLKD4
DA17-DC17 DC16 CLKD5
DC19 LED7 CLRDX
4bit 2bit CLKD1-4
4bit LED8 PCUDX
CLKD1-5
78V_RD
P+5V
78V_RD
P75V_R P75V_R P75V_R
6bit 6bit
6bit 6bit
CB7 CB8
PANEL DATA DRIVER
TH-103PF10UK/EK
C2, C3, CX and CY-Board Block Diagram
TH-103PF10UK/EK
CABLE
<TSXL518>
C31 TO C41
7 DRVSOS7U_R
35 DOUTUA16
13 DOUTUC21
11 CLKU4+
9 CLRU5-
R7026
37 +5V_DET
4 P+5V
R7027
P+5V
1 P+5V
CABLE
<TSXL518>
CX1 TO C91
49 DRVSOS7D_R
38 DOUTDA16
16 DOUTDC21
CLKD4
42 CLKD4+
CLKD5
40 CLRD5-
DMLL
47 DMLL
DSHL
46 DSHL
DMHL
45 DMHL
DSLL
44 DSLL
R7598
14 +5V_DET
52 P+5V
R7599
P+5V
55 P+5V