NAD D3020 Service Manual page 47

Hybrid digital amplifier
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Q118, Q119, Q120, Q1210用
Q
1
0
8
Q
1
0
1
L
1
0
1
L
1
0
1
L
1
0
6
L
1
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5
L
1
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L
1
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, 3
L
1
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L
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1
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1
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F
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1
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J
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(TO o/p BOARD J304)
(TO o/p BOARD J303)
J
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A
C
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1
PCB-15:PSU-2 BOARD
C
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D
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D
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1
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D
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Q102, Q103, Q104, Q105
Q
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INDUCTORS
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TRANSFORMERS
6
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FUSES
A
2
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6
F
U
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CONNECTORS
1
4
3 -
2
3
0
1
0 -
0
C
a
b
l e
14-32304-00
4 PIN WIRES
14-32306-00
6 PIN WIRES
1
4
3 -
2
3
0
3
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1
3
P
N I
A
1
7
0 -
7
1
0
3
2 -
0
A
C
I
l n
A78-000040-1
Heat Shrinking Tube
A14-23301-00
1PIN CBALE
METAL PARTS
70-359003-0
heatsink E
70-359004-0
heatsink F
78-359006-1
insulpad A
78-359002-0
insulpad B
61-063512-1
Machine Screw
61-063510-1
Machine Screw
61-023506-0
Machine Screw
6
2
0 -
1
0
3
0
2
0 -
N
t u
63-020308-1
Spring Washer
P
A
R
T
N
O
.
PCB INFO
A16-32317-21
PSU-2 PCB
DIODES
3
3
2 -
0
3
1
6
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1
H
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s
3
3
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0
5
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TRANSISTORS
3
1
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3
3
2
6
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T
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n
s
31-00846-02
Transistors
3
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0
8
5
6
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3
T
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s
ICS
0
3
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6
4
7
7
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UL1569#26AWG,L=180mm
UL1569#22AWG,L=165mm
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Φ4,CB-HFT,BLACK
UL1672#18WAG,
AL 1050
AL1050
GK-17,T=0.4mm
GK-17,48×34×0.4mm
MF3×12
MF3×10
MB3×6
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