Mains Pcb Schematic - Cambridge Audio Azur 540A V2.0 Service Manual

J11
Switch
CN3
L
earth
E
N
IEC-SOC
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Cambridge Audio Azur 540A V2.0 Amplifier
Mains Toroid TRANSFORMER
J1
J12
Switch
TERMINAL
J15
FU5
J2
20MM T6.3AL
TO VOLT SELECT
TERMINAL
C2
1N X1/Y1
CCDE102MB
J8 C3
47N X1
J18
EMC
Chassis Connection
C1
TERMINAL
1N X1/Y1
CCDE102MB
J13 J19
BLUE/WHITE TERMINAL
High Power Secondaries
Power Amp supplies
LK10
LK10MM
2
RL1:A
D1
RELAY
1
1N4004
LK9
LK15MM
CN2
Q3
R2
3
MPSA14
2
1k
1
R1
H3 2.54mm
10k
640A only
AP17657/1 Mains PCB Schematic
RL1:C
J3
8
6
7
TERMINAL
RELAY
Secondary 1
RL1:B
J4
5
3
4
TERMINAL
RELAY
RL2:C
J20
8
6
7
TERMINAL
RELAY
Secondary 2 (640A only)
RL2:B
J21
5
3
4
TERMINAL
RELAY
LK11
RL2:A
LK15MM
2
D11
1
1N4004
RELAY
Q4
R24
MPSA14
1k
R25
10k
Mains Toroid TRANSFORMER
J5
F1
POLYFUSE 1-1A
TERMINAL
CN1
J6
1
2
3
TERMINAL
3,96MM 3W ST HEADER
J7
F2
POLYFUSE 1-1A
TERMINAL
Low Power secondary
18