NAD D3020 Service Manual page 45

Hybrid digital amplifier
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C
O
N
9
0
0
J909, J910, J911, J912
PCB-13:Touch A BOARD
C
R I
C
U
T I
N
O
.
J913, J914, J915, J916
PCB-14:PSU-1 BOARD
C
R I
C
U
T I
N
O
.
D
W
1
0
2
D
W
1
0
3
D
W
1
0
1
D
1
2
0
D106, D107, D108, D109, D110,
D111, D112, D113, D114, D115,
D116, D117
D
1
0
3
D
1
2
, 3
D
1
2
4
D
1
0
5
D
1
0
4
D
1
0
1
D
1
0
2
Q110, Q111, Q112, Q113, Q114,
Q115
C I
1
0
2
O
P
1
0
, 1
O
P
1
0
2
R
1
0
3
R115, R116, R117, R118, R119,
R120
R
1
1
0
R
1
1
1
R101, R113, R114
1
4
3 -
2
3
1
0
0 -
0
i w
e r
13-22006-06
Connector
P
A
R
T
N
O
.
PCB INFO
A16-32308-22
Touch A PCB
A16-32360-22
FPP PCB ASSY
CONNECTORS
13-12006-05
Connector
90-325003-0
diffusible film
79-351001-1
button EVA
P
A
R
T
N
O
.
PCB INFO
A16-32309-22
PSU-1 PCB
A16-32390-22
PSU-1 PCB
DIODES
3
3
1 -
5
6
0
9
0 -
6
Z
e
n
r e
3
3
1 -
2
0
0
0
0 -
3
Z
e
n
r e
3
3
1 -
1
3
0
0
0 -
4
Z
e
n
r e
3
3
2 -
0
3
1
6
0 -
1
H
g i
h
s
33-40321-00
Switch Diode
3
3
2 -
0
1
2
0
0 -
1
I D
O
D
3
3
2 -
0
2
2
0
0 -
1
U
t l
a r
a f
3
3
2 -
0
0
3
6
0 -
0
S
c
h
o
t t
3
3
2 -
0
0
2
0
0 -
0
S
u
p
r e
3
3
0 -
0
2
0
0
0 -
1
T
a r
n
s
3
3
3 -
0
6
6
2
0 -
2
R
e
c
i f i t
TRANSISTORS
3
1
8 -
0
7
2
5
0 -
0
t
a r
n
s
t s i
ICS
0
3
0 -
0
4
3
1
1 -
1
R
e
g
l u
A
0
3
0 -
0
8
1
7
0 -
3
P
h
o
o t
RESISTORS
0
7
9 -
0
1
0
9
0 -
1
C
h
p i
R
07-92209-01
Chip resistor
0
7
9 -
2
0
0
0
0 -
1
C
h
p i
e r
0
7
9 -
1
0
0
1
0 -
1
C
h
p i
e r
07-92201-01
Chip resistor
45
UL1569#26AWG*6C,UL1691#24AW
G*2C白+GROUND WIRE*2C,ONE
END JOIN HY-10Y,OTHER JOIN
SAN-10,L=80mm
2.0mm, 2x3pin, CNT-F200-2*3-GS-
430/2.4
D
E
S
C
R
P I
VM1.1,FR-4,1.0mm,TG130,80×
44.5mm
VM1.1,FR-4,1.0mm,TG130,113.5×
126.2mm
2.0mm, 2x3Pin,CNT-M200-2*3-GM-
4/6/0-2.0-TR
MB-533,16×16×0.3mm
EVA,56×30×7
D
E
S
C
R
P I
VM1.1,FR-4,1.6mm,TG150
VM1.1,FR-4,1.6mm,TG150,163×
115.6mm
D
o i
d
e
P
D
Z
5
6 .
B
D
o i
d
e
S
M
D
2
0
, V
3
W
,
D
o i
d
e
P
D
Z
1
3
B
1
p
e
e
d
D
o i
d
e
B
A
S
3
1
6
BAS321
E
S
M
D
M
U
R
S
1
2
/ 0
t s
P
o
w
r e
R
e
c
i f i t
r e
M
U
R
A
2
2
0
y k
R
e
c
i f i t
r e
D
o i
d
e
S
S
3
6
B
F
a
t s
R
e
c
i f i t
r e
D
o i
d
e
B
Y
G
2
0
J
E -
e i
t n
V
l o
a t
g
e
S
u
p
p
e r
s s
r o
P
4
S
M
A
2
0
r e
r B
d i
g
e
G
B
U
6
0
6
r o
B
C
8
0
7
2 -
5
t a
r o
T
L
4
3
1
B
C
D
C
o
u
l p
r e
P
C
8
1
7
X
2
N
1Ω,0805,1/8W,±5%,RC0805JR-
e
s
t s i
r o
071RL
22Ω,0805,1/8W,±1%,RC0805FR-
0722RL
200Ω,0805,1/8W,±1%,RC0805FR-
s
t s i
r o
07200RL
1KΩ,0805,1/8W,±1%,RC0805FR-
s
t s i
r o
071KL
2.2KΩ,0805,1/8W,±1%,RC0805FR-
072K2L
I T
O
N
I T
O
N
5
6 .
V
0
4 .
W
S
O
D
3
2
3
B
Z
G
0
3
C
2
0
3
V
0
4 .
W
S
O
D
3
2
3
M
U
R
S
1
2
0
T
3
G
T
3
G
3
T /
R
3
0
A
4
5
V
5
0
0
m
A
B
Z
R
P I

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