Power Amp Right Pcb Bom - Cambridge Audio 840A Service Manual
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Also See for 840A:
- User manual (26 pages) ,
- White paper (23 pages) ,
- Supplementary manual (5 pages)
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Cambridge Audio Azur 840A Amplifier Power Amp Right PCB BOM
A
P
N
o
V
a
u l
e
47uF
47uF
220uF
220uF
1000uF
1000uF
15000uF
SEMICONDUCTORS
PY1152
LM393AP
TRANSISTORS
PY1148
MJ
E
3
0 4
PY1150
MJ
E
3
0 5
PY021
MPSA93
PY013
MPSA43
PY214
BC337-25
PY1149
2SA1295
P
Y
1 1
7 4
2
C S
2 3
4 6
DIODES
1N4148
1N4002
1N5404
B
Z
X
9 7
C -
2 1
MISCELLANEOUS
Z
P
2
1 2
A
0 5
E 1
08-1950100-150
MULTITURN PRESET
1K
MULTITURN PRESET
10K
SS-7B-1
PY1151
D100-SSV-16
4031-050100-001
T1A AL
Note: resistors, capacitors and other 'generic' electronic components are not usually stocked by the
D
e
c s
i r
t p
o i
n
T /
p y
e
Q
16V Electrolytic Radial
(5mm) Pitch= 2.5mm
35V Electrolytic Radial
(10mm) Pitch= 2.5mm
100V Electrolytic Radial
(12.5mm) Pitch= 5mm
80V Electrolytic Radial
(10.4mm) Pitch= 5mm
10V Electrolytic Radial
(10.4mm) Pitch= 5mm
50V Electrolytic Radial
(13.4mm) Pitch= 5mm
63V Electrolytic Radial
(35.4mm) Pitch= 10mm
Low-offset dual
Comparator, A-version for
low offset voltage
N
P
N
D
r
v i
r e
T
a r
s n
t s i
r o
P
N
P
D
r
v i
r e
T
a r
s n
t s i
r o
PNP Small Signal
NPN Small Si gnal
NPN Small Si gnal
PNP Power Audio
N
P
N
P
o
w
r e
A
u
d
o i
Small Signal Diode
General Purp
o
e s
R
c e
f i t
r e i
General Purp
o
e s
R
c e
f i t
r e i
2 1
V
Z
n e
r e
d
o i
e d
4
0 0
m
W
P
O
S
T I
V I
E
T
H
E
R
I M
T S
O
R
1.7uH 10A INDUCTOR
1
Top adjust. Footprint 9.5 x
4.5 mm
Top adjust. Footprint 9.5 x
4.5 mm
Wong Feng IEC-SOCKET
1
FFC CONNECTOR 16-
WAY, Vertical "Reverse
needle" type, Single row of
contacts
Fuseholder 20mm
FUSE-20MM 1A anti sur ge,
manufacturer. Please obtain these locally.
y t
C
o
m
p
o
n
e
t n
d I
e
t n
3
C1, C8, C9
1
C7
1
C17
2
C4
1
C6
1
C27
2
C25, C26
1
U
1
3
Q
, 1
Q
1
, 2
Q
8 1
1
Q
2
10 Q3-Q6, Q20, Q22, Q24, Q27-Q29
8
Q7-Q10, Q19, Q21, Q23, Q26, Q25, TO92WIDE
9
Q11, Q31-Q36
3
Q13, Q14, Q17
2
Q
1
, 5
Q
6 1
D1-D6, D8, D10-D13, D17, D18, D30 -
18
D34
3
D
, 7
D
1
, 4
D
2
, 3
2
D
2
, 6
D
7 2
2
D
2
, 8
D
9 2
1
T
H
1
L1
1
VR1
1
VR2
CN3
1
CN1
1
F7
1
F7
N
t o
s e
D
L I
8 0
P
c a
a k
e g
T
O
1
6 2
T
O
1
6 2
TO92WIDE
MPSA92 ma
y be used
MPSA42 ma
y be used
TO92
MT200
M
T
2
0 0
DIODE-IN4148
D
O
1 4
P
c a
a k
ge
D
O
7 2
P
c a
a k
ge Clamp diodes
4
0 0
m
W
D
O
5 3
C
s a
. e
N
o
i m
a n
o l
perating temp 100 deg C
10 turns of 1.5mm copper wire, diameter
20mm, length approx 20mm
Set quiescent current.
Insert so adj screw next to R17
DC trim
Insert so adj screw next to Q11
WMZ12A( )-100S80FLS
31
AP16376/7
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