Cambridge Audio Azur 540A V2.0, Руководство по обслуживанию

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Cambridge Audio Azur 540A V2.0 Amplifier
AP17653/2 Amp PCB Schematic (Right Channel)
5
6
CN7:C
SPKR 4-WAY
R AMP
1
2
CN4
H2 2.54mm
SIGNAL IN
D19
1N4004
D20
1N4004
+45V R
-45V R
R66
4R7 3W
WW
R70
100R
R60
100R
R46
150R 8th
R73
2k2 8th
R AMP
R51
150R 8th
R55
100R
R53
100R
R58
10k
R56
470R 8th
R INPUT
D11
**2k7 1/8W Res
R43
22k
R111
470R 8th
R110
470R 8th
R52
10k 8th
R54
47R 8th
R69
100k 8th
R39
270R 8th
R78
0.22R 3W
R65
0.22R 3W
RE1
RE2
R38
100k 8th
R47
100k 8th
6
7
8
RL2:C
12V 8A RELAY
SPEAKER TEST
R AMP
J9
TERMINAL
J11
TERMINAL
J12
TERMINAL
R AMP
R AMP
1
2
CN7:A
SPKR 4-WAY
E
S
C
B
D
5
1
3
2
4
U3
SAP15PY
E
S
C
B
D
5
4
3
1
2
U4
SAP15NY
R48
47k
R AMP
R AMP
R68
10R 8th
C35
47n poly
R45
470R 8th
R INPUT
+45V. R
-45V. R
RO
3
4
5
RL1:B
12V 8A RELAY
C34
47U 16V NP
C33
10N 63V PP
Q29
MPSA92
R57
22k 8th
C36
10N 63V PP
Q28
MPSA92
2
CW
3
CCW
1
PR2
PRESET 200R 3296W
R50
1k 8th
C31
10P 50V NP0
C37
100U 25V NP
C32
100P 50V NP0
Q23
2SC2240GR
Q24
2SC2240GR
C50
47U 16V NP
C49
1N 50V NPO
R49
18R 8th
Q27
MJE350
Q19
MPSA42
Q20
MPSA42
Q17
MPSA42
Q18
MPSA42
R40
1k 8th
R41
47k 8th
R AMP
C39
100U 63V EL
C28
10U 63V EL
C29
47N 63V PE
R AMP
C40
10U 63V EL
C38
47N 63V PE
R AMP
Q32
2SC2240GR
R76
10R 8th
C30
100U 63V EL
R AMP
R61
2k2 8th
Q16
2SA970GR
R37
10R 8th
Q22
2SA970GR
Q21
2SA970GR
R104
15R 0,5W Carbon
L2
1,2UH AIRCOIL
C53
220U 63V EL
C61
220U 63V EL
Q26
2SC2240GR
C59
100N 100V MCER
LK40
LINK20MM
LK27
LINK20MM
LK41
LINK20MM
LK39
LK8MM
LK38
LK8MM
LK37
LK8MM
LK36
LK8MM
LK35
LK8MM
LK33
LK8MM
LK32
LK8MM
LK31
LK8MM
LK28
LK8MM
LK29
LK8MM
LK34
LK15MM
LK26
LK15MM
J25
TERMINAL
J20
TERMINAL
J16
TERMINAL
J18
TERMINAL
J26
TERMINAL
LK25
LK7,5MM
R AMP
C14
2.2N 50V NP0
Q25
MPSA92
R44
13k 8th
R59
2k2 8th
D30
1N4004
LK46
LK7,5MM
LK48
LK7,5MM
LK49
LK7,5MM
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