Schematic Diagram - Panasonic CY-PAD1003N Service Manual

9 SCHEMATIC DIAGRAM

9.1. Main-1/Driver/Servo Block
DRIVER PCB
TP7
D1,D2 DC offset
C17
09-14148-85
R21 1000p
10k
D2
U1
R23 100
1 -5
D1
2 1
C18
3 0
1000p
4 -5.2 7
1
3 8
5 -0.5
6
6 2.2
2
7 5.3 U1
4
8 -3.9 07-04051-85
R10
R13 10k
5.6k
C26
0.1
C3
C42
10/25V
10/25V
J1
R8
C46
330k
10/25V
Q17 -5.2
08-01260-85
-5.7
-31
CA2
R14
R72
0.22 R68
47k
3.3k 22k
U13
C61
07-07805-85
47/25V
1
Vin Vout
-52.7
R17
100
2 -57.7
U10
07-07809-85
B4
1
3
Vout Vin
33µH
-48.6 -32.2
-57.7
C29 2
C48
10/25V
47/35V
-Vcc
09-00240-85
11-05A17-32-C
SERVO PCB
CA3
PIN5 22/25V
R2
C1
R1
12k
10/25V
12k
0
6
AUDIO IN
7
0
PIN1 5
0
SGND U1A
R3
C4
07-00072-85
R5
10k
0.47
6.8k
PIN4
R4 C6
SGND
SGND
10/25V
1.6k
11-05A16-34-C
R3 1k
C1
R1
220p
47k
+Vcc
C8
0.1
R26
1K
R11
C9 07-70008-85
10k D20
Freq adj
1
09-14148-85
4.4
R4
U2
1k 07-70004-85
1.9
8
-52.7
-54
1.9
-55.2
1 7
-5.2
-53.9
2 6
C53 -5.2 -55.2 -55.2
0.01 -55.2
3 5
-55.2
R44
-57.7
6.8k
4
TP8
TP3 TP4
Z6
09-20056-85
R30A D5
R81 1.1k
RL1 09-14148-85
10k
3
R64
D22 10
09-00240-86
D17
09-14148-85
R99
Z4
1k
09-20056-85
R33,R34,R74
10 K Q16
-56.5 -50.2 -0.5
RA7 08-03908-85
-56.4 -57.6
-56.4
2.2k
R71
-57.6
-57.5 R67
-57.6
47k
1k
Z5
Q11 Q12
08-03421-00
08-05551-85
-15V
P2B
+15V
1A-0000PC817H
DC
PIN6 PIN3 PIN2
CA1
22/25V
CA4
SGND SGND
0.1 C10
CA2 R10 R11
R7
C7
470p
0.1 43k 1k 1k
U1B
SGND 22/25V
07-00072-85
0.5
3
1
1.4
R8
R13
0.8 2
1k 1.8k
R6 43k VR3
1K
C12 R9
R14
C8
470p 470 1.8k
22/25V
11-06A15-32-G
08-05401-00
R28A 22k
Q18
08-01898-85 R73
3.3k
5.3 29.7
D26 R69
22k
09-00014-85
5.8
R12
C47
U4 R82 D19
47k
10/25V
09-20056-85
10k
-52.6
8
4.3
3
1
-55.2 -55.2 4
7
-55.2 6 2
2
-0.5 C23
4
-52.6
6
0.33
-45.1
-55
3
1
-55.2
R49
5
-55 -57.7
4.7k
5 7
-52.3
4
-57.7
8
D14
U6
09-40120-85
07-02011-85
C44
1
R47
9.1k
C57
0.1
Q19 09-14148-85
PROTECT 08-03421-00
Q13
09-00114-01
-57.5 -44.6 -23.8 -44.4
1 6
R80
R76
100
5
-57.4
2 560
-44.6 -43.9
3 4
-56.5 -44.8
R70
C14A
12k
Q13A
0.01
D15
09-00114-00
09-20130-01
-Vcc
C15A
PIN8
PIN7
15
Shortprotect
R84
Q2
10k
V+
+Vcc
R37
25m
57.7 R35
10k
57.7
DA1 09-14148-85
57.1
PROTECT
C31
0.22
DC OFFSET PROTECT
C38
470/80V
Q5
R65
10k
TP5
C58
D6
100
57.6
09-00014-85
Q5
3.9
R77 0
08-00034-00
-0.5
47k
0
ZA1
R31
09-20120-03
22 -56.9
C51
Q14
08-05401-85
Q6
L1 21uH
0.47
C33
D7 0.22 DA2
Q6
R61
-0.5
09-00014-85
09-14148-85
08-00034-00
10
-52.7
-57.5
RL1
R50 22
ZA2
09-20120-03
L2
21uH
C39
470/80V
CA1
0.47
CON1
C51B
0.68
C32
0.22
DA20
R59
10m
R98
100
-0.3
-57.6
RA5
R79
10k
25m
-57.6
V-
-Vcc
C51A U99 CA6
Short
08-05551-00 0.1
0.1 22
protect
The following symbols are
shown on the schematic diagram.
+Vcc
+Vcc
-Vcc
-Vcc
+15V
+15V
-15V
-15V
AUDIO(L,R)
CY-PAD1003N MAIN1/3, DRIVER, SERVO
CY-PAD1003N
Q15
08-05401-85
0
0
-56.9
CA5
0.1
R63
10k
DC
T2 SP OUT
+
+
SP2
SP1
-
-