Preamp Pcb Bom - Cambridge Audio 840A Service Manual

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Cambridge Audio Azur 840A Amplifier Preamp PCB BOM
AP No
Value
RESISTORS
R 5
1
5
R 1
5 1
R 0
0 3
R 0
9 3
R 0
2 6
R 0
K 1
K 1
1
K 1
2
K 2
2
K 4
7
K 5
1
1
K 0
2
K 0
3
K 9
4
K 7
7
K 5
8
K 2
6 1
K 0
0 2
K 0
0 3
K 0
2 6
K 0
2 8
K 0
1
M
2
5
M
1
4
R 7
3 4
R 0
7 4
R 0
1
K 0
2
K 2
4
K 7
0 1
K 0
CAPACITORS
0 1
F p
5 1
F p
8 1
F p
100pF
1nF
1n5
7 4
F n
100nF
680nF
10uF
10uF
10uF
47uF
470uF
1000uF
SEMICONDUCTORS
PY259
NE5532
T
S
O
P
8 1
R I
R
P
Y
1 1
8 5
U
L
N
0 2
3 0
A
TRANSISTORS
P
Y
2
4 1
B
C
3 3
- 7
5 2
DIODES
1
N
1 4
8 4
Note: resistors, capacitors and other 'generic' electronic components are not usually stocked by the manufacturer.
Description/Type
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
0
1 .
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
. 0
5 2
W
M
e
l a t
i F
m l
C
e
a r
m
c i
0 5
V
0 1
%
C
e
a r
m
c i
0 5
V
0 1
%
C
e
a r
m
c i
0 5
V
0 1
%
Ceramic 50V 10% Pitch=3mm
Polyester 63V 10%
Pitch=5mm
Polyester 63V 10%
Pitch=5mm
3 6
V
0 1
%
P
l o
e y
t s
r e
Ceramic 50V 10% Pitch= 5mm
Polyester 100V 5% Pitch= 15mm
25V Electrolytic Radial (5mm) Pitch=
2.5mm
16V Electrolytic Radial (5.2mm) Pitch=
2.5mm
16V Electrolytic NP Radial (5.2mm)
Pitch= 2.5mm
25V Electrolytic NP Radial (8.4mm)
Pitch= 3.5mm
10V Electrolytic Radial (8.4mm) Pitch=
3.5mm
10V Electrolytic Radial (10.4mm)
Pitch= 5mm
Low Noise Dual Audio Op-Amp
X
R I
R
e
e c
v i
r e
M
o
d
u
e l
7
D
r a
n i l
g
o t
n
D
i r
e v
S
m
l l a
i S
n g
l a
D
o i
e d
Please obtain these locally.
Qty
2
R
7 4
R ,
2
R
8 4
R ,
4
R
2 2
R ,
2
R
4 4
R ,
R85, R86, R92, R96, R75, R78, R76,
8
R79
2
R
6 4
R ,
4
R
7 3
R ,
4
R
2
R ,
3
2
R
5 4
R ,
R4, R5, R9, R10, R15-R18, R43, R69,
0 1
R87, R89, R91, R93, R95, R105
3
R
1
R ,
6
2
R
5 3
R ,
1 1
R
8 3
R -
4
R
0 3
R ,
2
R
6 3
R ,
R11-R14, R77, R80, R99, R101, R102,
9
R103,
2
R
4 3
R ,
2
R
8 2
R ,
2
R
3 3
R ,
2
R
4 2
R ,
2
R
1 3
R ,
2
R
9 2
R ,
2
R
6 2
R ,
4
R
5 2
R ,
2
R
3 2
R ,
3
R
1 8
R ,
2
R
0 2
R ,
2
R
1
6 0
R ,
1
R
1
0 1
2
R
3 8
R ,
3
R
4 8
R ,
1
R
9 1
P
t i
h c
=
3
m
m
2
C
, 3
C
P
t i
h c
=
3
m
m
1
C
4 3
P
t i
h c
=
3
m
m
1
C
3 3
2
C36, C37
2
C38, C39
2
C1, C4
P
t i
h c
=
5
m
m
6
C
, 8
C
6
C19, C23, C26-C29
2
C2, C5
2
C7, C30
1
C20
4
C16, C17, C18,C24,
2
C31, C32
4
C9-C12
2
C21, C25
4
U1, U2, U9, U12
1
U
0 1
s r
3
U
, 4
U
2
Q
, 1
Q
2
D
, 1
D
Component Ident
3 7
4 7
0 9
R ,
7 9
R ,
8 9
0 7
2 7
3 6
R ,
8 8
R ,
4 9
R ,
7
R ,
8
1 7
R ,
1
1 1
1 6
2 4
R ,
4 6
R -
8 6
2 3
R ,
6 5
R ,
8 5
2 6
0 6
4 5
9 5
0 5
7 5
5 5
2 5
7 2
R ,
1 5
R ,
3 5
9 4
2 8
R ,
1
4 0
1 2
1
8 0
1
0 0
1
7 0
R ,
1
9 0
6
1
, 3
C
1
, 4
C
1
, 5
C
2
, 2
C
5 3
DIL08 Package
R
e
l p
, 5
U
7
D
L I
2
T
O
2
AP16368/4
Notes
c a
s e
T
S
O
P
8 1
6 1
P
c a
a k
e g
2 9
24

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