Cambridge Audio Azur 540R V3, Service Manual, Page: 29 / 51

CAMBRIDGE A
UDIO 540R V3
Connect (B) Circuit Board
TOconnect board A
TOdecoder board
CONNECT BOARD B
SW
-IN
BS
-I
N
SL
-IN
SR
-IN
C-
IN
FL-
IN
FR
-I
N
REC-
L
OUT
REC-
R
OUT
DVD-
L
IN
DVD-
R
IN
VI
DEO1
-L
IN
VI
DEO1
-R
IN
VI
DEO2
-L
IN
VI
DEO2
-R
IN
CD/
AUX
-L
IN
CD/
AUX
-R
IN
VI
DEO3
-L
IN
VI
DEO3
-R
IN
TAPE-
L
IN
TAPE-
R
IN
SW
-O
U
T
BS
-O
UT
SL
-O
U
T
SR
-O
U
T
C-
OUT
FL-
O
UT
FR
-O
U
T
1
2
4
3
5
6
8
7
9
10
12
11
13
14
40
15
41
18
20
19
21
22
24
23
25
26
28
27
29
30
32
31
`
33
34
36
35
37
38
16
39
17
42
44
43
45
46
48
47
49
50
52
51
53
54
56
55
57
58
60
59
CN9
PH
2.0/2*28P
(180)
H
4
.3
1
2
4
3
5
6
8
7
9
10
12
11
13
14
40
15
41
18
20
19
21
22
24
23
25
26
28
27
29
30
32
31
`
33
34
36
35
37
38
16
39
17
42
44
43
45
46
48
47
49
50
52
51
53
54
56
55
57
58
60
59
CN8 PH
2.0/2*28P/D
IP(180)
C1
7
0.1uF/50V
R3
6
220
1
1
2
2
3
3
CN6 3P(2.0)
RGND
1
2
3
IR
1
K
S
M
-803L
M
- +
D4
SIR
-563ST3F
1 2 3
JK
1
PJ-308
D5 1N
4148
C56
100uF/16V
D+
5
V
IR
O
U
T
RGND
C1
4
0.1uF/50V
E
RGND
29