NAD C 542 Switch User Manual


 
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VC
1
VDD
2
E
3
D
4
A
5
B
6
C
7
F
8
GND
9
LD
10
VR
11
PD
12
FCS+
13
TRK+
14
TRK-
15
FCS-
16
M102
16PIN
LD
1
PD
2
EQ_IN
3
AC_SUM
4
GND
5
A
6
B
7
C
8
D
9
E
10
F
11
SW
12
DVCC
13
DVC
14
RFAC
15
FE
16
FEI
17
TE
18
TE_BAL
19
CE
20
CEI
21
VCC
22
RFG
23
BST
24
VFC
25
RFC
26
VC
27
RFDCO
28
RFDCI
29
DC_OFST
30
U101
CXA2581
1
2
3
Q101
8550
R101
10
R103 20K
R104 20K
R105
3K
R106
150K
R107
100K
R108
68K
R109 15K
R110 3K
R111 4K7
R112 5K1
R113
5K1
R114
5K1
R115 1K8
R116 12K
R117 12K
R118
10K
R119 15K
C101
0.1u
C102
0.1u
C105
100u/10V
C106
100u/10V
C107
100u/10V
C108
100u/10V
C109
100u/10V
VDD1
VC
VDD1
C110
100u/10V
VDD1
TP101
FE
TE
SE
SE
TE
FE
RFAC
RW/ROM/LDOFF
TP105
TP106
TP107
RFDC
FCS-
TRK-
TRK+
FCS+
FCS-
FCS+
TRK+
TRK-
L101
10uH
V3V6
RFDC
RFAC
RW/ROM/LDOFF
TP108
TP109
TP103
1
2
3
Q103
8050
1/2X
1/2X
TP104
1
2
3
4
5
M101
5PIN
1
2
3
Q104
8550
1
2
3
Q105
8550
1
2
3
Q106
8050
1
2
3
Q107
8050
R121
1K
R122
1K
R123
1K
R124
1K
VCC
LOAD
UNLD
TRAY-
TRAY+
DI/SW
DISCO
DISCO
DI/SW
LOAD
UNLD
DI/SW
DISCO
R125
4R7
L102
10uH
C103
0.1u
Q106B
2.2u/50V
RF AMP
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.