49
T
L
P
4
-
2
B
-
0
.
1
X
J
,
P
4
C
P
F
0
.
1
H
P
D
M
S
r
o
t
c
e
n
n
o
C
C
P
F
4
0
-
4
0
0
1
2
-
3
1
8
0
1
N
O
C
N
-
8
.
2
-
S
G
-
4
*
2
-
0
0
2
B
-
T
N
C
,
n
i
P
4
*
2
,
m
m
2
r
o
t
c
e
n
n
o
c
C
D
I
5
0
-
8
0
0
2
2
-
3
1
7
0
1
N
O
C
MCU PCB-Touch PCB
14-32704-10
FPC Cable
4Pin,1.0mm,L=160mm,
MCU PCB-Touch PCB
14-32708-10
Cable
CNT-C200-8-260 FC
PCB-8:SMPS BOARD
N
O
I
T
P
I
R
C
S
E
D
.
O
N
T
R
A
P
.
O
N
T
I
U
C
R
I
C
A16-32707-21
Bare PCB SMPS
VM1.0,FR-
4,1.6mm,2Layers,2oz,TG130,200×
126mm
DIODE
D6, D7, D12, D25, D26, D30, D31,
D33, D34, D39, D41, D43
33-20316-01
High speed Diode
BAS316
D23, D24, D28, D29, D37, D38,
D40
33-40054-02
Schottky Rectifier Diode BAT54J
D5, D9, D14, D16, D21, D22, D42 33-40056-01
High-speed double
diode
BAW56W-7-F
D5, D9, D14, D16, D21, D22, D42 or33-40056-00
High speed Diode
BAW56W SOT323
0
0
-
0
2
0
0
2
-
3
3
1
1
D
Super Fast Rectifier
Diode
BYG20J-E3/TR3
1
0
-
6
1
0
0
2
-
3
3
4
4
D
,
5
3
D
,
8
D
Surface Mount Schottky
Barrier Rectifier
SS16 SMA
D18, D19, D20
33-20220-01
Ultrafast Power Rectifier MURA220T3G
1
0
-
0
0
2
0
0
-
3
3
0
1
D
Transient Voltage
Suppressor
P4SMA200A
D27, D32, D36
33-11200-05
Zener Diode
PDZ12B 12V 0.4W SOD323
3
2
3
D
O
S
W
4
.
0
V
5
1
B
5
1
Z
D
P
e
d
o
i
D
r
e
n
e
Z
5
0
-
0
0
5
1
1
-
3
3
7
1
D
3
2
3
D
O
S
,
W
4
.
0
,
V
6
.
5
B
6
.
5
Z
D
P
e
d
o
i
D
r
e
n
e
Z
6
0
-
9
0
6
5
1
-
3
3
5
1
D
F
B
P
R
T
N
0
4
0
Q
M
5
1
e
d
o
i
D
r
e
if
it
c
e
R
y
k
tt
o
h
c
S
1
0
-
0
4
5
1
2
-
3
3
3
1
D
D1, D2, D3, D4
33-20600-01
Ultrafast Rectifier Diode BYT79X-600 TO-220F
TRANSISTORS
T11, T17, T19, T20, T22, T45
31-80716-00
Transistor
BC807-16 PNP
P
N
P
W
0
4
-
7
0
8
C
B
r
o
t
s
i
s
n
a
r
T
0
4
-
7
0
8
0
0
-
1
3
3
4
T
,
0
3
T
,
5
2
T
N
P
N
6
1
-
7
1
8
C
B
r
o
t
s
i
s
n
a
r
T
6
1
-
7
1
8
0
0
-
1
3
6
4
T
,
1
2
T
A
m
0
0
5
V
5
4
,
W
0
4
-
7
1
8
C
B
r
o
t
s
i
s
n
a
r
T
N
P
N
1
0
-
7
1
8
0
0
-
1
3
0
4
T
,
9
2
T
,
6
2
T
T7, T8, T10, T13, T14, T18, T23,
T31, T33, T34, T35, T38, T39, T41,
T42
31-00846-02
Transistor
BC846BW SOT323
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...
