Panasonic TC-42P1 Service Manual page 92

C1,C2,C3 and C4 Board Block
DATA DRIVER BOARD
15
CA1
16
UPPER
DIVER C1
SECTION
D1 D2 D3 D4
1
70
SIGNAL DATA
SIGNAL DATA
36
35
LOWER
DRIVER D1 D2 D3 D4
SECTION
C4
D1
15
CB1
16
DATA DRIVER BOARD
DATA DRIVER BOARD DATA DRIVER BOARD
1 15 1 15
CA2 CA3
30 16 30 16
IC7103 IC7101
Q7101
9 8 12 8
DATA
1
DRIVE
1 Q7102
2 3 14
1
5 6 12 8 Q7103
DATA
4
DRIVE
Q7104
14 1
1 11
1
ENERGY RECOVERY
IC7102
35
C13
16
PULSE CONTROL
PULSE CONTROL
70
C43
1
IC7401
IC7403
Q7401
12 8
9 8
DATA
1
DRIVE
1 Q7402
2 3 14
1
5 6 12 8 Q7403
DATA
4
DRIVE
Q7404
1
1 11 14
1
ENERGY RECOVERY
IC7402
D2 D3
1 15 1 15
CB2 CB3
30 16 30 16
DATA DRIVER BOARD DATA DRIVER BOARD
DATA DRIVER BOARD DATA DRIVER BOARD
1 15 1 15
CA4 CA5
30 16 30 16
C2
C11 C21
L7101
-L7102
D5 D6 D7
35 1
C12
36 70
PULSE CONTROL SIGNAL DATA
PULSE CONTROL SIGNAL DATA
1 35
C42
70 36 C33
D5 D6 D7 C3
70 70
L7401 1 1
-L7402
C41 C31
D5
D4
1 15 1 15
CB4 CB5
30 16 30 16
DATA DRIVER BOARD DATA DRIVER BOARD
DATA DRIVER BOARD DATA DRIVER BOARD
1 15 1
CA6 CA7
30 16 30
IC7203 IC7201
9 8 12 8
DATA
1
DRIVE
1
2 3 14
1
D5
5 6 12 8
DATA
D6
4
DRIVE
D7
14 1
1 11
1
70V
IC7202
15V
C22 1 2
From SS22
To SS33 From SS32
C32 1 2
SUSTAIN
15V
CONTROL IC7301
70V IC7303
12 8
9 8
DATA
1
DRIVE
1
2 3 14
1
5 6 12 8
DATA
4
DRIVE
1
1 11 14
1
IC7302
D6
1 15 1
CB6
30 16 30
DATA DRIVER BOARD
- 92 -
15 1
16 30
Q7201
Q7202
Q7203
Q7204
L7201
-L7202
Q7201
Q7302
Q7303
Q7304
L7301
-L7302
D7
15 1
CB7
16 30
DATA DRIVER BOARD