Speaker Output Schematic - Cambridge Audio 640A Service Manual

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Cambridge Azur 640A Integrated Amplifier
J26
TERMINAL
headphone
SPEAKER TEST
RL1:C
J23 J24
7
6
R224
2R2 3W
8
TERMINAL TERMINAL
12V 8A RELAY
WW
W201
C202:B
3 7
To AP13772/1
J9
4 8
SPKR 4-WAY C202:D
J11 TERMINAL
SPKR 4-WAY
J27
LK24
TERMINAL
LINK
TERMINAL
headphone
RIGHT
J5
TERMINAL
SPEAKER TEST
RL1:B
J22 J25
4
3
R264
2R2 3W
5
speakerB TERMINAL
12V 8A RELAY
L202
1 5
To AP13772/1 2 6
J28 J7
CN202:A
SPKR 4-WAY
CN202:C
TERMINAL TERMINAL
LK25
headphone SPKR 4-WAY
LINK
LEFT
AP12707/6 Speaker Output Schematics
CN3
SPEAKER TEST D5
1
2 1N4002
3
4
SPEAKER RELAY
H4 2.54mm
R33
Q17
1k 8th MPSA13
D32
R32
1N4002
10k 8th
RL1:A
1
2
12V 8A RELAY
26