Cambridge Audio 740A Service Manual page 35

Cambridge Azur 740A Amp PCB Assembly BOM
AP Part No. Value
39nF 250V
47nF 63V
100nF 100V
100nF 100V
470nF 275V
10uF 25V
10uF 63V
47uF 16V
100uF 63V
100uF 25V
220uF 63V
6800uF 63V
2 Way
8 Way
7 Way
5 Way
8 Way
200V 2A
75V 150mA
400V 1A
5V1 1/2W
F8A LBC
24.5T 0.9mm
PY594 12V 8A
PY910 120V 100mA
PF075 -120V -100mA
PY220 -300V -500mA
PF075 -120V -100mA
PY537 300V 500mA
Description/Type Qty
Metallised Polyester 8
Polyester 4
Mono Ceramic 2
Polypropylene 2
Met Polypropylene X2 2
NP Electrolytic 2
Electrolytic 4
NP Electrolytic 2
Electrolytic 8
NP Electrolytic 4
Polarised Electrolytic 4
105deg Electrolytic 8
Straight Header 2
Right Angle Pin Header 4
Straight Header 1
Straight Header 1
Loudspeaker 1
Rectifier 8
Signal Diode 11
Rectifier 10
Zener 2
Fast Blow Fuse 4
Fuse Holder Base 4
Fuse Holder Cover 4
Output Inductor 2
2P2T Relay 2
NPN Low Noise 8
PNP Low Noise 2
PNP Signal 13
PNP Low Noise 2
NPN Signal 2
Note: resistors, capacitors and other 'generic' electronic components are
not usually stocked by the manufacturer. Please obtain these locally.
Component Ident Type
C1, C2, C46, C47,
C52, C57, C58, C60
C9, C21, C29, C38
C15, C59
C19, C33
C48, C71
C54, C55
C65-C68
C5, C50
C10, C11, C22, C23,
C28, C30, C39, C40
C18, C20, C34, C37
C12, C53, C56, C61
C24-C27, C41-C44
CONNECTORS
CN1, CN4
CN2, CN3, CN8,
CN9
CN5
CN6
CN7
DIODES
D1-D4, D12-D15
D5-D10, D18, D24,
D25, D31, D32
D11, D19-D22, D26-
D30
D16, D17
FUSES
F1-F4
F1-F4
F1-F4
INDUCTORS
L1, L2
RELAY
RL1, RL2 ME11-012-2Z4
TRANSISTORS
Q1, Q6, Q7, Q15,
Q23, Q24, Q26, 2SC2240GR
Q32
Q2, Q27 2SA970GR
Q3, Q4, Q8, Q25,
Q28-Q30, Q33, MPSA92
Q39, Q42, Q46-Q48
Q5, Q11 2SA970GR
Q9, Q10 MPSA42
Tolerance Factory P/N
10%
10% 1117-473053-000
10% 1106-104064-001
10%
20%
20% 1105-100024-000
20% 1102-100054-000
20% 1105-470014-000
20% 1102-101054-000
20% 1105-101024-000
20%
20%
2300-002100-003
2370-008110E000
2300-007100E002
2300-005100-004
1401-141480-000
1401-140040-000
1402-511201E200
(alt. Camden YN:4031-
20mm Pitch
140000E000)
(alt. Camden YN:4034-
20mm Pitch
140000E000)
3203-874801-000
4050-110122-001
1300-224000E100
1301-970000-100
1301-920000-100
1301-970000-100
1300-420000-100
AP19797/6
Notes
6/2.54/1.5/3
Fully gold plated
brass with AP
design knobs
Stand Off PCB by
10mm
AP13772/1
Fit with flat side of
TO92 away from
main heatsink
Q5/Q11 Matched to
2%
Q9/Q10 Matched to
2%
35