38
D162,D163
33-40099-02
High speed Diode
BAV99W-7-F
D168, D169
33-11600-02
Zener Diode
BZT52C16-7-F,16V,500mW,6%
W
m
0
5
3
,
V
5
1
,
5
1
C
2
5
T
Z
B
e
d
o
i
D
r
e
n
e
Z
6
0
-
0
0
5
1
1
-
3
3
0
7
1
D
TRANSISTORS
1
0
-
6
5
8
0
0
-
1
3
6
2
1
Q
,
5
2
1
Q
Transistor
BC856B,SOT23
1
0
-
6
4
8
0
0
-
1
3
2
2
1
Q
,
1
2
1
Q
Transistor
BC846B,SOT23
RESISTOR
R338,R339,R340,R346,R347,R348 07-96800-00
Chip Resistor
680
Ω
,0603,1/10W,±1%,
0
7
4
r
o
t
s
i
s
e
R
p
i
h
C
0
0
-
0
0
7
4
9
-
7
0
7
3
3
R
,
6
3
3
R
Ω
,0603,1/10W,±1%,
K
9
.
3
r
o
t
s
i
s
e
r
p
i
h
C
0
0
-
1
0
9
3
9
-
7
0
2
4
3
R
,
1
4
3
R
Ω
,0603,1/10W,±1%,
R332,R334,R333, R335
07-92202-00
Chip resistor
22K
Ω
,0603,1/10W,±1%,RC0603FR-
0722KL
7
4
.
0
r
o
t
s
i
s
e
R
p
i
h
C
3
0
-
7
0
7
4
9
-
7
0
4
2
3
R
,
3
2
3
R
Ω
, 1210, ±1% RL1210FR-070R47L
r
o
t
s
i
s
e
R
p
i
h
C
0
0
-
2
0
0
1
9
-
7
0
9
4
3
R
10K
Ω
,0603,1/10W,±1%,RC0603FR-
0710KL
CAPACTIOR
r
o
ti
c
a
p
a
C
p
i
h
C
c
i
m
a
r
e
C
1
0
-
1
5
0
7
4
-
6
2
9
7
1
C
,
8
7
1
C
47PJ,50V,0805,NPO,C2012C0G1H470
JT
C122,C132,C185,C186
26-10451-10
Ceramic Chip Capacitor 100nK,50V,0603,X7R
R
5
X
,
5
0
8
0
,
V
6
1
,
K
u
0
1
r
o
ti
c
a
p
a
C
p
i
h
C
c
i
m
a
r
e
C
1
2
-
1
1
6
0
1
-
6
2
3
8
1
C
,
0
8
1
C
R
7
X
,
5
0
8
0
,
V
5
2
,
K
u
1
r
o
ti
c
a
p
a
C
p
i
h
C
c
i
m
a
r
e
C
1
0
-
1
2
5
0
1
-
6
2
2
8
1
C
,
1
8
1
C
r
o
ti
c
a
p
a
C
p
i
h
C
c
i
m
a
r
e
C
2
1
-
1
2
6
0
1
-
6
2
4
8
1
C
,
7
7
1
C
10uF, 25V, X5R, 1206,
C3216X5R1E106KT
C123, C126, C127, C128, C130,
C131
06-22131-05
Alu Electrolytic
Capacitor
CD289,220uF,35V,20%,D=8mm,Pitch=
3.5mm
TRANSISTORS
6
2
1
-
O
T
,
S
Y
A
0
2
2
1
A
S
K
r
o
t
s
i
s
n
a
r
T
r
e
w
o
P
0
0
-
0
2
2
1
0
-
1
3
4
2
1
Q
6
2
1
-
O
T
S
Y
A
0
9
6
2
C
S
K
r
o
t
s
i
s
n
a
r
T
0
0
-
0
9
6
2
0
-
1
3
3
2
1
Q
CONNECTORS
70-355012-0
Heat Sink
6063 T5
61-023206-0
Self Tapping Screw
BTB3×6
WIRE
SMPS-MCU PCB
14-32710-20
Wire
UL2468#24AWG,L=80mm
Summary of Contents for M27
Page 1: ...NAD SERVICE MANUAL M27 SEVEN CHANEL M27 SEVEN CHANEL AMPLIFIER AMPLIFIER...
Page 6: ...6...
Page 26: ...1 MCU BOARD 26 PCB LAYOUT TOP Layer Bottom Layer...
Page 27: ...27 2 REGULATED SUPPLY BOARD Top Layer Bottom Layer...
Page 28: ...28 3 AMP BOARD Top Layer Bottom Layer...
Page 29: ...29 4 NC400 OEM BOARD Bottom Layer Top Layer...
Page 31: ...31 8 SMPS BOARD Bottom Layer Top Layer...
Page 32: ...32 9 SMPS STB BOARD 1 2 Bottom Layer Top Layer...
Page 33: ...33 9 SMPS STB BOARD 2 2 Bottom Layer Top Layer...
