Cambridge Audio Azur 540A V2.0, Service Manual

Page: 29 / 42

AP17656/2
AP Part
No
Value Description Reference Qty Factory Part No Comments
Capacitors
100nF 100V Monolithic Ceramic C15,C48,C59,C71
540A - 3
640A - 4
1106-104064-001 540A only C48 is not fitted
1nF 63V Polypropylene film C4 1
47uF 16V Non Polarised Electrolytic C5,C18,C34,C50 4 1105-470014-000
47nF 63V Polyester Film C9,C21,C29,C38 4 1117-473053-000
100pF 50V NP0 Ceramic C7,C32 2 1181-101042-000
10pF 50V NP0 Ceramic C8 1
100uF 63V Polarised Electrolytic C10,C22,C30,C39 4 1102-101054-000
10uF 63V Polarised Electrlytic C11,C23,C28,C40 4 1102-100054-000
220uF 63V Polarised Electrolytic C12,C53,C56,C61 4
2.2nF 50V NP0 Ceramic C13,C14 2
10nF 63V Polypropylene film C16,C19,C33,C36 4
47nF 63V Polyester Film C17,C35
540A
only 2
Only fitted for 540A
100uF 25V Non Polarised Electrolytic C20,C37 2 1105-101024-000
2200uF 50V
105deg Polarised
Electrolytic
C24-C27,C41-C44
540A
only 8
1102-222044-001
Screened for CA/63V for 540A
(540A only)
2200uF 63V
105deg Polarised
Electrolytic
C24-C27,C41-C44
640A
only 8
Screened for CA/63V for 640A
(640A only)
10pF 50V NP0 Ceramic C31 1 1181-100042-000
1nF 50V Ceramic C49 1
10uF 25V Non Polarised Electrolytic C54,C55 2 1105-100024-000
4.7nF 50V Ceramic C62 1 1100-472043-000
220pF 50V Ceramic C63,C64,C69,C70 4 1100-221042-000
220uF 16V Polarised Electrolytic C65-C68 4 1102-221014-000
Diodes
1N5402 Rectifier Diode
640A D1-D4, D12-
15
540A - D1-4 only
540A - 4
640A - 8
Please stand off pcb by 5mm
1N4148 Signal
D5-
D10,D18,D24,D25,D
31,D32
11 1401-141480-000
3V9 500mW Zener D11,D23 2
5V1 500mW Zener D16,D17 2
1N4004 Rectifier Diode D19-D22,D26-D30 9 1401-140040-000
Fuses
F8AL 20MM
640A F1-F4
540A F1,F2 540A - 2
640A - 4
Fuse Holders
640A F1-F4
540A F1,F2 540A - 2
640A - 4
Inductors
24.5T 0.9mm 1.2uH Output Inductor
L1,L2 2 3203-874801-000
Ics
PY016 SAP15PY PNP Power Transistor U1,U3 2 1301-150000-700
PY010 SAP15NY NPN Power Transistor U2,U4 2 1300-150000-700
Pots
200R
3296W Multiturn Preset PR1,PR2 2
Relay
PY594 12V 8A RELAY RL1,RL2 2
Resistors
Cambridge Audio Azur 540A V2 Amp PCB Assembly BOM
Note: resistors, capacitors and other 'generic' electronic components are not usually stocked
by the manufacturer. Please obtain these locally.
29