Arcam SA30 Manual de servicio - Página 4
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TRANSFORMER AND TRANSISTOR LEAD IDENTIFICATION
TRANSISTORS
2SC1815GR
C2240
C1015
E
C B
TRANSFORMER (OPT-30)
BK
BR
R
O
Y
O
4
8
16
100
RN
OT-30
6
0
BK
W
SCHEMATIC DIAGRAM
R58
56K
VR1
A50K
R59
47K
CN9
R61
10K
VR2
3
2
A50K
1
C39
100P
R60
27K
VR3
A50K
R13
5.6K
L
S1
AUX
R24
R25
R15
R41
330K
5.6K
R14
5.6K
100
10K
C17
C20
R
100P
1U/50V
C10
.001U
C11
Q3
Q4
PHONO
R16
C1815
C1815
C33
10U/16V
2.2K
100U/50V
L
C18
470P
R22
R23
R17
C13
470
18K
2.2K
390K
R
R40
R20
R21
1.2K
C12
R19
270
.001U
100K
680
C15
C16
(MC).0033U
(MC).015U
Q7
C1815
D4
4001
R35
C14
R37
R20
1W 47
270
47U/25V
12K
R34
C31
Q8
1W 2.2K
100U/50V
C1815
R36
10K
R39
4.7K
R38
C30
8.2K
47U/25V
D5
C32
1/2W 9.1V
47U/25V
B1
C21
1
3
C23
C29
AC
+
R33
(MC).0047U
33U/16V
2200U/35V
15
D2
4148
2
4
AC
-
C22
C24
(MC).0047U
2200U/35V
R32
C28
Q6
33K
D1
10U/16V
C1815
4001
!
POW-SW
PT
R27
R31
Q5
R29
47K
12K
C1815
33K
!
FUSE
R26
C25
1K
C26
C27
!
10U/16V
22U/16V
R28
R30
33U/16V
47K
12K
CN4
!
LED POW
CN5 PT IN
AC 22OV
50HZ/50W
B
C
E
SPECIFICATION
Pri: 0-6: 0.2 10%
Sec: 0-4: 0.4
5%
0-8: 0.5
5%
0-16: 0.5
5%
0-100: 10.1
5%
R67
1K
C44
U1B
R65
5
1U/50V
3.9K
7
3
C41
33P
6
C40
.47U/50V
MC4558G
2
6
M1
C42
33P
5
M2
4
GND
3
AUX
R64
22K
2
CN8
GND
1
PRIORITY
OUT
1
R63
CN7
2
R68
680
33P
D12
R82
R85
R78
4148
12K
270K
Q19
22K
C43
C1815
10U/16V
C57
R62
R81
R83
10U/16V
7.5K
7.5K
R84
R86
82K
7.5K
R69
4.7K
R79
82K
10K
C48
Q20
(MC).015U
R87
C1815
+23V
1K
D13
2
1/2W 3V
1
VR7
A50K
C58
100U/16V
OUT
R72
75K
-VCC
R55
C50
1
5W 0.2
(MC).0022U
2
R50
R49
100
Q14
4.7K
R51
D718
10
1
M1
2
M2
3
GND
4
AUX
5
Q13
GND
A1015
6
D11
OUT
4148
R48
4.7K
CN2
C51
10P
R47
R52
150
15
D10
C38
R75
4148
10U/16V
75K
C52
R56
330P
D9
5W 0.2
4148
R54
27K
R53
Q15
R80
100
R57
D718
10K
D8
10
C56
4148
10U/16V
C37
22P
Q12
C2240
Q11
A1015
!
R43
2K
+VCC
OPT-30W
C34
COM
.47U/50V
C59
(MC).068U
4 OHM
Q9
C2240
Q10
8 OHM
C2240
R86
R46
R42
1W 10
16 OHM
820
22K
R44
100V
39K
OT
C36
CN6
100U/50V
R45
D7
5.6K
D6
4001
1W 18V
C35
100U/50V
Ref. No.
Electrolytic
Capacitors
C30
C31
C32
C33
C34
C35
C36
C38
C4
C40
C43
C44
C46
C5
C53
U1A
MC4558G
C54
1
C46
.47U/50V
C56
C45
150P
R66
3.9K
C57
C47
33P
C7
Q16
C1815
R71
C9
820
R70
5.6K
C53
1U/50V
VR4
Mylar Capacitors
W50K
C49
33P
Q17
C16
C1815
R73
680
R74
C21
5.6K
C54
.22U/50V
VR5
C22
W50K
C48
Q18
C1815
C50
R76
820
R77
5.6K
C55
C55
(MC).033U
VR6
W50K
C59
R75
ELECTRICAL PARTS LIST
Description
47uF 25V
100uF 50V
47uF 25V
100uF 50V
0.47uF 50V
100uF 50V
100uF 50V
10uF 16V
0.47uF 50V
0.47uF 50V
100uF 16V
10uF 16V
0.47uF 50V
100uF 50V
10uF 16V
0.22uF 50V
100uF 16V
100uF 16V
1uF 50V
0.47uF 50V
0.015 50V
0.0047 50V
0.0047 50V
0.015 50V
0.0022 50V
0.033 50V
0.068 50V
75Kohm
Mfr s Part No.
CE647E
CE710G
CE647E
CE710G
CE447G
CE710G
CE710G
CE610D
CE447G
CE447G
CE710N
CE510G
CE447G
CE710G
CE510G
CE422G
CE710N
CE710N
CE510G
CE447G
CL315G
CL247G
CL247G
CL315G
CL222G
CL333G
CL368G
RFB375S