C1 And C2-Board Block Diagram - Panasonic TH-37PR10U Service Manual

15.35. C1 and C2-Board Block Diagram

C1
DATA DRIVE
LOWER RIGHT(FRONT VIEW)
A14-C15 A12-C13
6bit 6bit
6bit 6bit +5V
6bit 6bit
CB1 CB2
TH-37/42PR10U
C1 and C2-Board Block Diagram
TO D31
C11 42 - 16 53 51 14 12 10 9 8 7 6 1 3 55
DATA
+5V
24bit
DA8-DC15
+5V +5V
VCC VCC
IC7101 IC7102
BUFFER
BUFFER
A10-C11 A8-C9
6bit 6bit
+5V +5V +5V
6bit 6bit 6bit 6bit
CB3 CB4
PANEL DATA DRIVER
TO D32
C21 55 53 51 50 49 48
C2
+5V
DATA DRIVE
LOWER LEFT
+5V
(FRONT VIEW)
VCC
IC7201
BUFFER
+5V
A6-C7
C10 C20
6bit
R7281
5V DET
20 1 A4-C5
6bit
7 Vda75V 14
Vda75V
1 20
+5V
6bit 6bit 6bit 6bit
CB5 CB6
113
47 41 - 15 45 43 13 11 9 8 7 6 5 4 1
DATA
24bit
DA0-DC7
+5V
NUEL
+5V
UEH
USL
VCC
USH
VCC
IC7204
IC7202
UML
BUFFER UMH
BUFFER
SS_SOS8
A2-C3 A0-C1
6bit 6bit
+5V +5V +5V
6bit 6bit 6bit 6bit
CB7 CB8
PANEL DATA DRIVER
TH-37/42PR10U
C1 and C2-Board Block Diagram
TH-37PR10U / TH-42PR10U
C23
+5V TO SS23
1 5V
2 NUEL
3 UEH
4 USL
5 USH
6 UML
7 UMH
8 SS_SOS8
11 Vda
Vda
12