Cambridge Audio Azur 540R V3, Руководство по обслуживанию

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CAMBRIDGE A
UDIO 540R V3
IC Details
VSS1
1
XtalIN
2
XtalOUT
3
CTRL1(m ute)
4
HFTONout
5
OSCin
6
OSCout
7
SYNCjdg
8
CS
9
SCLK
10
SIN
11
VDD2
12
CVout
13
VSS2
14
CVin
15
VDD1
16
SYNin
17
SEPc
18
SEPout
19
SEPin
20
CTRL2
21
CDCLK
22
RST
23
VDD1
24
IC
5
L
C
74786M
Y0
1
Y2
2
COM
-Y
3
Y3
4
Y1
5
IN
H
6
VE
E
7
VS
S
8
B
9
A
10
X3
11
X0
12
COM
-X
13
X1
14
X2
15
VDD
16
IC
2
TC
74H
C
4052A
F
Y0
1
Y2
2
COM
-Y
3
Y3
4
Y1
5
IN
H
6
VE
E
7
VS
S
8
B
9
A
10
X3
11
X0
12
COM
-X
13
X1
14
X2
15
VDD
16
IC
1
TC
74H
C
4052A
F
Y1
1
Y0
2
VE
E
7
VS
S
8
YC
O
M
15
VDD
16
X1
13
X0
12
XC
O
M
14
Z1
3
Z0
5
ZC
O
M
4
A
11
B
10
C
9
IN
H
6
IC
3
TC
74H
C
4053A
F
D3
1
D2
2
D1
3
D0
4
Y
5
W
6
ST
7
GND
8
C
9
B
10
A
11
D7
12
D6
13
D5
14
D4
15
VCC
16
U5
TC74H
C151AP
Y1
1
Y0
2
VE
E
7
VS
S
8
YC
O
M
15
VDD
16
X1
13
X0
12
XC
O
M
14
Z1
3
Z0
5
ZC
O
M
4
A
11
B
10
C
9
IN
H
6
IC
6
TC
74H
C
4053A
F
Q5
14
Q6
13
Q7
12
Q1
4
Q2
5
Q3
6
Q4
7
Q8
11
QS
9
CS
10
CL
K
3
SD
A
2
STR
1
OE
15
VDD
16
VS
S
8
VI
N1
1
VI
N2
8
VO1
4
VO2
5
VS
1
3
VS
2
6
GND
2
VCC
7
IC
1
0
N
JM
2267
Co ut
8
Yo ut
14
Vref
4
C in
5
Yi n
3
GND1
6
V+
1
1
V+
2
12
PS
7
GND2
9
CVout
11
Ysag
13
CVsag
10
IC
1
1
N
JM
2567V
VI
N1
1
VI
N2
8
VO1
4
VO2
5
VS
1
3
VS
2
6
GND
2
VCC
7
IC
4
N
JM
2267
IC
7
TC4094AFN
GR9
42
GR8
41
GR7
40
GR6
39
GR5
38
SG1/KS1
10
SG2/KS2
11
SG3/KS3
12
SG4/KS4
13
SG5/KS5
14
SG6/KS6
15
SG7/KS7
16
SG8/KS8
17
SG9/KS9
18
SG10 /KS10
19
SG11 /KS11
20
SG12 /KS12
21
SG13 /KS13
22
SG14 /KS14
23
SG15 /KS15
24
SG16 /KS16
25
SG17
26
SG18
27
SG19
28
SG20
29
SG21
30
SG22
31
SG23
32
SG24
33
GR1
34
GR2
35
GR3
36
GR4
37
VEE
50
VDD
51
VDD
9
OS
C
7
GND
8
DOUT
4
DIN
2
CLK
1
STB
3
K1
5
K2
6
GR1 0
43
GR1 1
44
GR1 2
45
GR1 3
46
GR1 4
47
GR1 5
48
GR1 6
49
GND
52
IC
1
PT6324-Q(L)
Q5
14
Q6
13
Q7
12
Q1
4
Q2
5
Q3
6
Q4
7
Q8
11
QS
9
CS
10
CL
K
3
SD
A
2
ST
R
1
OE
15
VDD
16
VS
S
8
IC
2
H
E
F
4094B
T
1 2
14
74HC U04D
13 12
7
3 4
11 10
5 6
9 8
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