C1, C2, Cy And Cz-Board Block Diagram - Panasonic TH-103PF10UK Service Manual

TH-103PF10UK/EK

9.16. C1, C2, CY and CZ-Board Block Diagram

TO DR3
(DR1-BOARD
SC SIDE)
C14 1 4 6 11
P75V_R 78V_RU
DATA
8bit
UA28,
UC28-UC29
UB28,
UA30-UC31
VCC VCC
IC7103 IC7102
BUFFER
UA28 UC28-UC29
UA30-UC31
4bit
6bit UB28
2bit
78V_RU
P75V_R
6bit 6bit 6bit
CA1 CA2
PANEL DATA DRIVER
TO DR13
(DR2-BOARD
SC SIDE)
CZ4 1 4 6 11
P75V_R 78V_RD
DATA
8bit
DB28, DA28-DA29
DC28,
DA30-DC31
VCC VCC
IC7651 IC7652
BUFFER
DA28-DA29
DA30-DC31 DB28
DC28 4bit
6bit
2bit
78V_RD
P75V_R
6bit 6bit 6bit
CB1 CB2
PANEL DATA DRIVER
TH-103PF10UK/EK
C1, C2, CY and CZ-Board Block Diagram
CABLE
<TSXL518>
C11 C21
29 DOUTUA28 27
DATA 12bit UA28-UC31
15 DOUTUC31 41
CLRU1
9 CLRU1 47
PCU1
8 PCU1 48
DATA
4bit LEU1
7 LEU1 49
ODEU1
P+5V 6 ODEU1 50
CLKU1-7
11 CLKU7(-) 45
CLKU1-6
13 CLKU6(+) 43
78V_RU 78V_RU
Vda_RU(78V)
55 1
VCC
IC7101 51 Vda_RU(78V) 5
P75V_R P75V_R
Vda_75V
47 9
BUFFER BUFFER
42 Vda_75V 14
ODEU1 CLKU6
CLRU1
CLKU7
R7127
PCU1
31 +5V_DET 25
LEU1-LEU2
3 P+5V 53
78V_RU
R7128
P+5V
1 P+5V 55
P75V_R
6bit
C1 DATA DRIVER (1)
!
<TNPA4018>
(Exchange board only)
CABLE
<TSXL578>(D36-CD1)
<TSXL579>(CY0-CD2)
CABLE
<TSXL518>
CZ1 CY1
DOUTDA28
27 29
DATA 12bit DA28-DC31
41 DOUTDC31 15
CLRDZ
47 CLRDZ 9
PCDZ
48 PCDZ 8
DATA
LEDZ
4bit
49 LEDZ 7
ODEDZ
50 ODEDZ 6
P+5V
CLKD2-7
45 CLKD7(-) 11
CLKD2-6
43 CLKD6(+) 13
78V_RD 78V_RD
1 Vda_RD(78V) 55
VCC
5 Vda_RD(78V) 51
IC7653
P75V_R P75V_R
BUFFER BUFFER
Vda_75V
9 47
14 Vda_75V 42
ODEDZ
CLKD6
CLRDZ CLKD7
R7685
PCUZ
25 +5V_DET 31
LED1
LED2
53 P+5V 3
78V_RU
R7686
P+5V
55 P+5V 1
P75V_R
6bit
CZ DATA DRIVER (Z)
!
<TNPA4029>
(Exchange board only)
DOUTU31C - DOUTU22A
CABLE
<TSXL568>(D31-CD1)
<TSXL569>(C20-CD2)
TO D31
(Via CD-BOARD)
C20 5 17 23,30,31 25 29,43 47
DATA
DATA
8bit
8bit
UA28,
UA26
UB28
DATA 12bit UA28-UC31
UA30 UA27
UC28
UC31
UC29
P+5V
VCC VCC
IC7155 IC7154
BUFFER BUFFER
UA28,UB28
UA26-UA27
UA30-UC31 UC28-UC29
4bit
8bit 4bit
78V_RU
P+5V
P75V_R
6bit 6bit
CA3
DOUTD31C - DOUTD22A
TO D36
(Via CD-BOARD)
CY0 5 63 54 53 43
DATA
DATA
8bit
8bit
DB28,
DA26-DC26
DC28
DA27
DATA 12bit DA28-DC31
DA30-DC31
DC28
DA29-DC29
P+5V
VCC VCC
IC7601 IC7602
BUFFER BUFFER
DB28,DC28 DA28
DA26-DC26
DA30-DC31 DA29-DC29
DC27
8bit 4bit
4bit
78V_RU
P+5V
P75V_R
6bit 6bit
CB3
82
41,42,49 55 57 63 37 39
DATA DATA
6bit
8bit
UA22
UA24
UC23
UC25
UB27
UC27
VCC VCC VCC
IC7153 IC7156 IC7158
BUFFER BUFFER BUFFER
UB27 UA22-UC23
UA24-UC25 CLKU1-6,7
UC27 6bit
6bit
CLKU2-6,7
2bit
CLKU21-6,7
78V_RU 78V_RU
P75V_R P75V_R
6bit 6bit 6bit 6bit
CA4 CA5
PANEL DATA DRIVER
C2 DATA DRIVER (2)
!
<TNPA4019>
(Exchange board only)
42,41,31 27 23 17 35 33
DATA DATA
8bit 6bit
DA24-DC25 DA22
DA27
DC23
DB27
VCC VCC VCC
IC7604 IC7605 IC7608
BUFFER BUFFER BUFFER
DA22-DC23
DA27 DA24-DC25
CLKD1-6,7
6bit
DB27 6bit
CLKD2-6,7
2bit
CLKD11-6,7
78V_RU
78V_RU
P75V_R P75V_R
6bit 6bit 6bit 6bit
CB4 CB5
PANEL DATA DRIVER CY DATA DRIVER (Y)
!
<TNPA4028>
(Exchange board only)
TH-103PF10UK/EK
C1, C2, CY and CZ-Board Block Diagram
9 10 8 11
VCC VCC
IC7152 IC7151
BUFFER BUFFER
ODEU3
PCU1 PCU3 ODEU1
LEU1 LEU2 CLRU1 CLRU3
ODEU2
PCU2
LEU3 CLRU2
LEU4
LEU5
1
10 9 11 8
VCC VCC
IC7607 IC7603
BUFFER BUFFER
PCDZ PCDX ODEDZ ODEDX
CLRDX
LEDZ LEDX CLRDZ
PCDY
LED3
LED4
LED5
2