NAD M12 Service Manual page 59

Digital preamp mic
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C
1
3
0
C139,C140 C141 C142,C143
C121 C122
C
X
1
0
1
C ,
X
1
0
2
C
Y
1
0
, 1
C
Y
1
0
5
C
Y
1
0
3
C ,
Y
1
0
4
C
Y
1
0
2
L
1
0
1
L102
L
1
0
3
L
1
0
4
L
1
0
4
T
1
0
1
T
1
0
2
T
1
0
3
T
R
1
0
1
K
1
0
1
N
T
C
1
0
2
N
T
C
1
0
2
A
C
N I
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T
1
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1
J
1
0
1
J
1
0
2
F
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1
0
1
S
1
0
1
S
1
0
2
S
1
0
3
S
1
0
4
S
1
0
5
Use for Q110 Q111 Q112 Q113
U
s
e
f
r o
D
1
2
1
Use for Q110 Q111 Q112,Q113,D121
Fixed HS102,HS103,HS104,HS105
F
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d
Q
1
0
8
Fixed Q107 Q109,D120
F
x i
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d
D
1
2
1
Fixed Q110 Q111 Q112 Q113
Use for Q110 Q111 Q112 Q113
Use for Q110 Q111 Q112 Q113
Fixed Q110 Q111 Q112 Q113
T
1
0
* 3
PCB-12: ANA BOARD
C
R I
C
U
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N
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.
U
6
0
2
3
U
6
0
0
0
U6004, U6007, U6008, U6009
0
6
1 -
5
1
4
2
0 -
4
A
u l
E
e l
06-10231-10
Alu Electrolytic Capacitor
Interfernece Suppression
A25-33422-08
Cap
Interfernece Suppression
A
2
5
4 -
7
4
2
2
0 -
8
Cap
Hign Voltage Cermatic
A
0
5
1 -
0
2
4
2
0 -
0
Capacitor
Interference Suppression
A
2
5
2 -
2
2
2
2
0 -
1
Capacitor
Metallized polystyrene Film
A
2
5
1 -
0
2
2
2
0 -
0
Capacitor
INDUCTOR
0
8
0 -
2
3
3
9
0 -
0
n I
d
u
t c
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0
8
0 -
2
8
0
9
0 -
2
C
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2
2
0 -
3
2
3
0
0 -
2
T
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A
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7
7 -
0
0
2
2
1 -
9
T
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A
2
2
0 -
0
0
1
6
3 -
9
T
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A
2
2
0 -
0
0
4
2
0 -
9
T
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2
2
0 -
0
1
5
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1
C
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J
2
2
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3
1
6
0 -
0
T
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f s
RELAYS
A
1
2
0 -
2
1
0
1
0 -
4
P
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w
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CONNECTORS
1
3
1 -
2
5
0
2
1 -
9
T
e
t s
P
1
3
2 -
2
5
0
2
1 -
4
J
u
m
p
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1
3
2 -
3
9
0
3
0 -
1
C
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n
n
e
1
3
2 -
2
5
0
3
0 -
0
C
o
n
n
e
1
3
2 -
3
9
0
4
3 -
0
C
o
n
n
e
FUSES
A
2
0
1 -
2
5
0
2
0 -
3
F
u
s
e
MECHANICAL PARTS
7
0
3 -
8
2
0
1
4
0 -
H
E
A
T
S
7
0
3 -
8
2
0
1
2
0 -
H
E
A
T
S
7
0
3 -
8
2
0
1
3
0 -
H
E
A
T
S
7
0
3 -
8
2
0
0
7
1 -
H
E
A
T
S
7
0
3 -
8
2
0
0
8
1 -
H
E
A
T
S
78-013008-0
Insulated Cushion
7
8
0 -
9
0
0
0
4
0 -
n I
s
u
a l
e t
85-157001-0
Transistor Washer
SCREW
61-063506-0
Machine Screw
6
1
0 -
2
3
5
0
6
0 -
M
a
c
h
n i
61-023508-0
Machine Screw
6
1
0 -
2
3
5
1
0
0 -
M
a
c
h
n i
61-023518-0
Machine Screw
63-010308-1
Plain Washer
63-020309-0
Washer Spring
6
2
0 -
1
0
3
0
2
2 -
N
t u
61-023206-0
Self Tapping Screw
WRIE
1
4
2 -
4
0
0
1
1 -
5
W
i
e r
P
A
R
T
N
O
.
01-19220-00
Analog KIT
01-39006-00
ANA BOARD
A16-39006-21
C390DD Analog PCB
ICS
0
3
0 -
2
9
8
5
3 -
3
R
a
g
l u
t a
0
3
0 -
1
1
1
7
0 -
1
L
n i
e
r a
03-05532-03
Dual OPAMP
59
150uF,450V,±20%,105
t c
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y l
c i t
C
a
p
a
t i c
r o
A2530
1000uF,35V,±20%,105
1325P
MKP62,330nF,275VAC,±20%
17.5*13.5*7.5mm
MPX,470nF,275VAC,X2,±
20%,Pitch=15mm,W18*H17*T8.5mm
CT81-400VAC-08b-2E4-102M-YA
MKP63-300VAC-222K
MKP63, 1nF, 300V, ±20%
3
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c r
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ST-22 90
W TYPE
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TW-4, White
MF3×6,zinc black
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MB3×8,zinc black
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3,0.8mm
GB/T 93
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M
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BTB3×6,zinc black
U
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1
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7
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#
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VM1.0, FR-4, 1.6mm, 2Layers, 1oz , TG130
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1
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1
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5 -
0 .

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