C5, C6, C7 And C8-Board Block Diagram - Panasonic TH-103PF10UK Service Manual

9.19. C5, C6, C7 and C8-Board Block Diagram

57 63 35 33 5 66 39 65 67 9 6 5 4
DATA
6bit
UA0
UC1
1
2
P+5V
VCC VCC VCC VCC
IC7304 IC7305 IC7307
BUFFER BUFFER BUFFER BUFFER
ODEU5 ODEU6 PCU6
UA0-UC1 CLRU2-0 CLRU1-0
CLRU1-1 CLRU5 CLKU6 LEU12
6bit CLRU2-1
LEU13
CLRU21-0
LEU14
CLRU21-1
3
4
C5 DATA DRIVER (5)
!
<TNPA4022>
(Exchange board only)
TO SS44
31 21 39 37 7 5 15 14 3 1 11 10 9 3 2 1
DATA
8bit
DA0-DC1
DA3
IC7456
DB3
VCC
5
6
P+5V DMLL DMHL
DSLL DSHL
VCC VCC VCC VCC
IC7451 IC7457 IC7455 IC7458
BUFFER BUFFER BUFFER BUFFER
ODED8 DMLL
DA0-DC1 CLRD1-0 PCD8
CLRD2-0
CLRD8 DSHL
DA3 CLRD2-1 CLRD1-1 LED12
DMHL LED13
DB3 CLRD21-0
DSLL LED14
8bit CLRD21-1
7
8
C8 DATA DRIVER (8)
!
<TNPA4025>
(Exchange board only)
TH-103PF10UK/EK
C5, C6, C7 and C8-Board Block Diagram
TO DR12 TO DR14
(DR1-BOARD SS SIDE) (DR2-BOARD SS SIDE)
3 2 1 C52 C54
P+5V
IC7306
PCU6
LEU6
TO DR2 TO DR5
(DR1-BOARD (DR1-BOARD
SS SIDE) SS SIDE)
C88 1 3 4 5 6 7 8 9 9 6 5 4 3 2 1 C82 C84
BUFFER
P+5V
PCD7
LED7
1-4 6-11
CABLE
<TSXL518>
C51 C61
DOUTUA0
29 27
P75V_L 78V_LU DATA 12bit DA0-DC3 DATA 12bit DA0-DC3
15 DOUTUC3 41
CLRU6
9 CLRU6 47
PCU6
8 PCU6 48
LEU6
7 LEU6 49
ODEU6
6 ODEU6 50
CLKU1-1
11 CLKU1(-) 45
CLKU1-0
13 CLKU0(+) 43
78V_LU 78V_LU
55 Vda_LU(78V)
1
51
Vda_LU(78V) 5 IC7353
P75V_L P75V_L
47 Vda_75V 9
BUFFER
42
Vda_75V 14
CLKU0
CLKU1
R7387
31 +5V_DET 25
3 P+5V 53
R7388
P+5V
1 P+5V 55
C6 DATA DRIVER (6)
!
<TNPA4023>
(Exchange board only)
1-4 6-11
CABLE
<TSXL518>
C81 C71
27 DOUTUA0 29
P75V_L DATA 12bit UA0-UC3 78V_LD DATA 12bit UA0-UC3
41 DOUTUC3 15
CLRD7
47 CLRD7 9
PCD7
48 PCD7 8
LED7
49 LED7 7
ODED7
50 ODED7 6
CLKD1-1
45 CLKU1(-) 11
CLKD1-0
43 CLKU0(+) 13
78V_LD 78V_LD
1 Vda_LD(78V) 55
5 Vda_LD(78V) 51 IC7403
P75V_L P75V_L
BUFFER
9 Vda_75V 47
14 Vda_75V 42
CLKD0
CLKD1
R7435
25 +5V_DET 31
P+5V 53 3
R7436
P+5V
55 P+5V 1
C7 DATA DRIVER (7)
!
<TNPA4024>
(Exchange board only)
85
TO DR13
(DR2-BOARD SS SIDE)
C64 1-4 6-11
P75V_L 78V_LU
DATA
DATA
8bit
4bit
DA0-DC1
DA2-DC2
DA3,DB3
DC3
P+5V
VCC VCC VCC
IC7351 IC7352
BUFFER BUFFER
ODEU6 UC2-UC3
UA2 UA0-UC1
CLRU6 4bit UB2
6bit
PCU6 2bit
LEU16
LEU15 78V_LU
78V_LU
P+5V
P75V_L
P75V_L
6bit 6bit
6bit 6bit
CA CA
15 16
PANEL DATA DRIVER
TO DR3
(DR1-BOARD
SS SIDE)
C74 6-11 1-4
P75V_L 78V_LD
DATA
DATA
8bit
4bit
UA0-UB2
UC2-UC3
P+5V
VCC VCC VCC
IC7402 IC7401
BUFFER BUFFER
DA2-DC2
ODED7 DA3
DA0-DC1
DC3
CLRD7
DB3 6bit
4bit
PCD7
2bit
LED16
LED15
78V_LD
78V_LD
P+5V
P75V_L
P75V_L
6bit 6bit 6bit 6bit
CB CB
15 16
PANEL DATA DRIVER
TH-103PF10UK/EK
C5, C6, C7 and C8-Board Block Diagram
TH-103PF10UK/EK