C1, C2, C5 And C6-Block Diagram - Panasonic TH-50PX60U Service Manual

14.45. C1, C2, C5 and C6-Block Diagram

C10 4-18,29-35
C1
DATA
18bit
DATA DRIVE UA16
UC21
UPPER RIGHT (FRONT VIEW)
UA20-UC21 UA18-UC19 UA16-UC17
6bit ODEU 6bit 6bit
CLRU
PCU2
P+5V
6bit 6bit 6bit 6bit 6bit 6bit
CA1 CA2 CA3
PANEL DATA DRIVER
C60 21-27,38-52
C6
DATA
18bit
DATA DRIVE DA16
DC21
LOWER RIGHT (FRONT VIEW)
DA20-DC21 DA18-DC19 DA16-DC17
6bit ODED 6bit 6bit
CLRD
PCD2
P+5V
6bit 6bit 6bit 6bit 6bit 6bit
CB1 CB2 CB3
PANEL DATA DRIVER
TH-50PX60U
C1, C2, C5 and C6-Board Block Diagram
20 21 22 23 25 27 40 42 1 C20 21-27,38-52
52 55
UA16
DATA
R7134 18bit
UC21
R7133
ODEU
P+5V
CLRU
PCU2
VCC
IC7101
ODEU
VCC
CLRU
BUFFER
BUFFER
PCU2
UA20
IC7207
UC21
IC7208
IC7209
36 35 34 33 31 29 14 16 55 1 4 C50 4-18,29-35
R7633
UA16
DATA
18bit
R7632 UC21
ODED
CLRD
P+5V PCU2
VCC
IC7601
ODED VCC
CLRD
BUFFER
BUFFER
PCD2
DA20
IC7507
DC21
IC7508
IC7509
TO D31
36 35 34 33 31 29 14 16 55 1 4 C21
DATA
18bit
UA18
UC23
18bit
6bit 6bit
VCC VCC VCC
IC7201 IC7203
IC7202
1/2
BUFFER
BUFFER BUFFER
UA14-UC15 UA12-UC13
6bit 6bit
UA18 UA16
UC19 UC17
6bit 6bit
6bit 6bit
CA4 CA5
PANEL DATA DRIVER
TO D34
20 21 22 23 25 27 40 42 1 52 55 C51
DATA
18bit
DA18
DC23
18bit 6bit 6bit
VCC VCC VCC
IC7501 IC7503
IC7502 1/2
BUFFER BUFFER
BUFFER
DA14-DC15 DA12-DC13
6bit 6bit
DA18 DA16
DC19 DC17
6bit 6bit
6bit 6bit
CB4 CA5
PANEL DATA DRIVER
C5
DATA DRIVE
LOWER CENTER (FRONT VIEW)
115
C2
DATA DRIVE
UPPER CENTER (FRONT VIEW)
1 28 29 30 31 25 26 47 48 77 80 71 72
4-23 33-45 50-69
DATA DATA
12bit 18bit
UA14 UA8
UC17 UC13
6bit 6bit 6bit
VCC VCC VCC VCC
IC7204 IC7205 IC7206 IC7201
BUFFER BUFFER
BUFFER BUFFER
URA10-URC11 ULA10-ULC11 UA8-UC9
6bit 6bit 6bit
6bit 6bit
CA6 CA7
58-77 36-48 12-31 80 53 52 51 50 56 55 34 33 1 4 10 9
DATA DATA
12bit 18bit
DA14 DA8
DC17 DC13
6bit 6bit 6bit
VCC VCC VCC VCC
IC7504 IC7505 IC7506 IC7501
BUFFER BUFFER BUFFER BUFFER
DLA10-DLC11 DA8-DC9
DRA10-DRC11
6bit 6bit 6bit
6bit 6bit
CB6 CB7
TH-50PX60U
C1, C2, C5 and C6-Board Block Diagram
TH-50PX60U
2/2
C22 TO C32
15 VDA75V
20 VDA75V
2/2
C52 TO C42
15 VDA75V
VDA75V
20