Panasonic CY-PAD1003N, Service Manual

Page: 20 / 25

9 SCHEMATIC DIAGRAM
9.1. Main-1/Driver/Servo Block
U1
07-04051-85
R21
10k
C18
D2
09-14148-85
07-70008-85
07-70004-85
09-14148-85
U2
U4
D1
C17
1000p
1000p
R23 100
R26
1K
R4
1k
C8
0.1
C42
R13 10k
R41
100k
C53
0.01
Q9
08-03904-85
C26
0.1
Q1
08-05401-85
R11
10k
D20
1
2
3
8
7
6
5
4
8
1
2
3
7
6
5
4
R82
10k
C9
1
R44
6.8k
R14
47k
R3 1k
R1
47k
C1
220p
R64
10
C3
10/25V
10/25V
10/25V
R10
5.6k
TP
TP3
TP
TP4
3
2
4
7
1
8
6
R8
330k
DC offset
R30A
10k
D5
Q16
08-03908-85
09-14148-85
09-14148-85
09-14148-85
R99
1k
D17
D23
Q12
08-05551-85
R67
1k
1k
C63
0.01
0.01
R20A
D18
09-20056-03
C12
R71
47k
DC
PROTECT
R33,R34,R74
10 K
Vin
1
GN
D
2
Vout
3
U10
C48
47/35V
Z5
09-00240-85
C29
Vin
1
GN
D
2
Vout
3
U13
07-07805-85
07-07809-85
R17
100
C61
47/25V
10/25V
C60
10/25V
1
2
3
Q
09-00
09-00
Q
P1A
1A-0000PC817H
D26
09-00014-8
TP7
R72
3.3k
R68
22k
Q17
08-01260-85
Z6
09-20056-85
C46
RL1
R81 1.1k
Q11
08-03421-00
1A-0000PC817H
R43
10k
Z4
D22
09-00240-86
09-20056-85
TP8
J1
RA7
2.2k
P2B
U1B
07-00072-85
07-00072-85
R9
470
R6 43k
U1A
R4
1.6k
C4
0.47
VR3
1K
R1
12k
12k
R2
R5
6.8k
R3
10k
C1
10/25V
22/25V
22/25V
10/25V
22/25V
22/25V
R8
1k
R11
1k
R10
1k
R14
R13
1.8k
1.8k
1
2
3
6
5
7
SERVO PCB
C6
R7
43k
0.1
CA3
CA4
0.1
CA2
CA1
+15V
-15V
DRI VER PCB
PIN5
PIN6 PIN3 PIN2
PIN8
PIN7
PIN1
PIN4
C10
470p
C12
470p
C7
C8
B4
33µH
C55
100
CA2
0.22
SGND SGND
SGND
SGND
SGND SGND
11-05A16-34-C
11-06A15-32-G
11-05A17-32-C
Freq adj
AUDIO IN
D1,D2
1
2
3
4
5
6
7
8 -5
1
0
-5.2
-0.5
2.2
5.3
-3.9
U1
1.9
1.9
-5.2
-5.2
-5.2
-5.7
-31
-52.7
-32.2
-57.7
-57.7
-48.6
-49.2
4.4
-54
-53.9
-55.2
-55.2
-55.2 -5
-55.2
-52.6
-55
-52.7
-52.6
-52.6
-55.2
-55.2
-55.2
-55.2
-57.7
-57.7
-57.5
-44.6
-56.5
-0.5
-57.6
-57.6
-56.5
-57.5
-56.4 -56.4
-57.6
-50.2
0
0
0
0.8
0.5
1.4
-Vcc -Vcc
+Vcc
+Vcc
-15V
+15V
15