Cambridge Audio 740A Service Manual page 26

Cambridge Audio Azur 740A Preamp PCB Assembly BOM
AP Part
Value
No.
Low Offset
PY504 5V 2A
PY1235 -80V 1.5A
PY1230 80V 1.5A
PY214 45V 300mA
PY219 -45V 500mA
PY1211 30V 500mA
Note: resistors, capacitors and other 'generic' electronic componets are
not usually stocked by the manufacturer. Please obtain these locally.
Description/Type Qty
Dual Comparator 2
2P2T Relay 2
PNP Power 2
NPN Power 4
NPN Signal 3
PNP Signal 4
NPN Darlington 1
Component Ident Type
U13, U14 LM393AP
RELAY
RL1, RL2 ME2-5S
TRANSISTORS
Q1, Q5 BD140
Q2-Q4, Q6 BD139
Q7, Q8, Q10 BC337-25
Q9, Q11, Q12, Q14 BC327-25
Q13 MPSA14
Tolerance Factory P/N
4139-
300052E900
4050-000005-
002
1301-
140000E800
1300-
139000E800
1300-337000-
100
1301-327000-
100
1300-140000-
100
AP19802/5
Notes
26