640P Main Pcb Schematic - Cambridge Audio 640P Service Manual

R57
1k3 1/8W
D9
Red Led Vf=2V
R94
Q9 3k 1/8W *2V
BC560C
C16
Q13 Q12 Q2 Q1
10N PP 63V
CN2:B
C88
ZUAN-AV2-8 FB1
2SA970GR 2SA970GR
3
2SA970GR 2SA970GR
4
2SA970GR
FERRITE BEAD 2SA970GR
470U NP 6.3V
R60 R15
C46
470R 1/8W 130R 1/8W
220P PP 63V 5%
R56 R55
15k 1/8W 15k 1/8W
C43
C60
1000U 25V EL
100n PE 63V
R59
MC
1k2
R74
1k3 1/8W
D10
Q18 Red Led Vf=2V
BC560C R95
3k 1/8W *2V
C45
Q15 Q14 Q6 Q5
CN2:A 10N PP 63V
C89
ZUAN-AV2-8
FB2
2SA970GR 2SA970GR
1
2SA970GR
2SA970GR
2
FERRITE BEAD 2SA970GR 2SA970GR
470U NP 6.3V
R77
R16
C58 470R 1/8W
130R 1/8W
220P PP 63V 5%
C30
100n PE 63V
R73 R72
15k 1/8W 15k 1/8W
R65
1k3 1/8W
D11
Red Led Vf=2V
Q23 R100
C69
BC560C 3k 1/8W *2V
10N PP 63V
CN3:B Q22 Q21 Q4 Q3 Q24
C90
ZUAN-AV2-8 FB3
2SA970GR
3 2SA970GR
4 2SA970GR 2SA970GR
FERRITE BEAD
470U NP 6.3V 2SA970GR 2SA970GR
R68
R17
560k 1/8W
C51 51k 1/8W
220P PP 63V 5%
R64 R63
11k 1/8W 11k 1/8W
C48
C62
1000U 25V EL
MM
100n PE 63V
R67
1k2
LK2
LINK10MM
R102
1k3 1/8W
D12
Red Led Vf=2V
R104
Q25 3k 1/8W *2V
C82
BC560C
CN3:A 10N PP 63V Q28 Q27 Q8 Q7 Q29
C91
ZUAN-AV2-8 FB4
1 2SA970GR 2SA970GR
2 2SA970GR 2SA970GR
FERRITE BEAD
2SA970GR
470U NP 6.3V 2SA970GR
R85
R18
560k 1/8W
C63 51k 1/8W
C68 220P PP 63V 5%
100n PE 63V
R81 R80
11k 1/8W 11k 1/8W
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Cambridge Audio Azur 640P MM/MC Phono Stage
R58
470R
C42
C59 1000U 25V EL
100n PE 63V
C50 C70
470n PE 63V 470n PE 63V
LK4
LINK10MM
LK5
LINK10MM
Q10 Q11
C98
L
C54
33p NPO 50V C26
C25
R53 R52
470n PE 63V
C40
10N PP 63V 100n PE 63V
1k3 1/8W 1k3 1/8W 47n PE 63V
U5:A
C44
3
MC L
1
2 220U NP 6.3V
NE5532
C41
47n PE 63V
R54 R82 R86
18R 1/8W No Stuff 2k2 1/8W
C11
10U 25V
Av=147
Q16 Q17 C99
R
33p NPO 50V
C71
R70 R69
10N PP 63V
1k3 1/8W 1k3 1/8W
U5:B
C56
5
MC R
7
6 220U NP 6.3V
NE5532
R71 R49 R88
18R 1/8W No Stuff 2k2 1/8W
R26
2k2 1/8W
R66 LK1
470R LINK10MM
C47
C67
MM L
1000U 25V EL
SW2
100n PE 63V
MC L
MC/MM
MM R
SW-2POLE 2WAY
MC R
Q26 L
C92
47P NPO 50V C72
R38 R61
910R 1/8W 910R 1/8W C52
10N PP 63V
U6:A
47n PE 63V
C49
3
MM L
1
2 220U NP 6.3V
NE5532
R62 C53
91R 1/8W 47n PE 63V
R87
2k2 1/8W
R51
2k2 1/8W
Av=23
Q30 R
C93
47P NPO 50V C73
R36 R37
910R 1/8W 910R 1/8W 10N PP 63V
U6:B
C61
5
MM R
7
6 220U NP 6.3V
NE5532
R89
R79
2k2 1/8W
91R 1/8W
AP151197/1 Main PCB Schematic
AC 12v 500mA
CN1
DCJACK2
AC Sense Unreg
U1
C1 D3
R42 7818
1 3
VI VO
82R
330U 50V EL 105D 1N4004
C2
D6 D2 C9
C3
1000U 35V EL
1N4004 1N4004 C7
100U 25V EL
330U 50V EL 105D
47n PE 63V
R1
3k3
CN5
D4
1 1N4004
C8
C4 C10
2
47n PE 63V
C5 1000U 35V EL 100U 25V EL
JST 2,5MM B2B-XH-A
330U 50V EL 105D
C6 D8
R43
2 3
VI VO
150R
330U 50V EL 105D 1N4004 U2
7918
U3:B
NE5532
R24
R5
5
1k87 0.1%
7
47R 1/8W
C81 C32 C33 C34 6
R8
C75
1K2 1/8W
R9
10N PP 63V 1% 10N PP 63V 1%
10N PP 63V 1% 10N PP 63V 1% 22p NPO 50V
1K2 1/8W
R13 R19
75K 0.1% 1K 1/8W
R45
R32
1k87 0.1% C21
180k
R22
0805
3.92k 0.1%
10N PP 63V 1%
C22
10N PP 63V 1%
C23
10N PP 63V 1%
C24
10N PP 63V 1%
U4:B
NE5532
LK3 R7
R21
5
LINK10MM 1k87 0.1%
7
47R 1/8W
C17 C18 C19 C20 6
R84
C35
1K2 1/8W
R90
10N PP 63V 1% 10N PP 63V 1%
10N PP 63V 1% 10N PP 63V 1%
22p NPO 50V 1K2 1/8W
R10 R12
75K 0.1% 1K 1/8W
R33
R20
C36
180k R14
1k87 0.1%
0805
3.92k 0.1%
10N PP 63V 1%
C37
10N PP 63V 1%
C38
10N PP 63V 1%
C39
10N PP 63V 1%
D13
1N4004
+18V
AC Sense
R46
C55
390R 2W Carbon
1000U 25V EL
RL1:A
R40
2
220k 1/8W
D7
1
1N4004
RELAY
R41
D1 D5
C79 R30 Q19
220k 1/8W
47n PE 63V AC Sense BC560C
Q20
100R 1/8W
1N4004 1N4148
C94
MPSA14
R31 100U 25V EL
C95
R44
15k 1/8W
1u 50V
R39
51k 1/8W
1k 1/8W
C80
47n PE 63V
L
+18V
R11
100R
R3
C57
C12
1k6 1/8W
C15 C14 47n PE 63V 470U 25V EL
U3:A
R6
3
4u7 PE 5% 4u7 PE 5% 1
47R 1/8W
2
NE5532
C65
R4 R2
C13
470U 25V EL
3k9 1/8W C76
47n PE 63V
R25
3k9 1/8W
100R
10N PP 63V RL1:B
C31
4
-18V
5
RELAY
sub
47U NP 16V
Sub Filter
R78 R47
direct
SW1
47k 1/8W 47k 1/8W
SW-2POLE 2WAY
C77
10N PP 63V
RL1:C
C64
7
8 RELAY
47U NP 16V
R76 R48
47k 1/8W 47k 1/8W
+18V
R
R50
R28
100R
C83
C66
1k6 1/8W
470U 25V EL
C29 C28 47n PE 63V
U4:A
R23
3
1
4u7 PE 5% 4u7 PE 5%
47R 1/8W
2
NE5532
R29
C84
R27
3k9 1/8W C27
470U 25V EL
47n PE 63V R75
3k9 1/8W
100R
-18V
R83
220k 1/8W
CN4:B
3
ZUAN-AV2-8
3 4
R91
220k 1/8W
1
6 2 CN4:A
ZUAN-AV2-8
10