53
MECH19, MECH20, MECH21,
MECH22, MECH23, MECH24,
MECH25, MECH26, MECH27,
MECH28
66-355001-0
Heatsink Spring Clip
Stainless steel T=0.6mm
70-355003-0
Plate Heatsink
AL1050A,T=3mm
78-355003-0
Insupad
HF300P1.0, 55×30mm
78-355001-0
Insupad
49X55X0.5mm, 5W/Mk
78-355002-0
Insupad
58X55X0.5mm
63-020309-0
Washer Spring
GB/T 93
Φ
3
63-010308-1
Plain Washer
φ
3,0.8mm
62-010302-0
NUT M3 IIN934
M3
78-251006-0
Insupad
Silicon(Grey),20X26mm
86-251001-0
tape adhesive copper
19 mm
21-06181-00
Link(
φ
0.6)
L=18mm
MECH14, MECH18
85-138102-0
Nylon Spacer
3-10mm Nylon
MECH3, MECH4
85-138103-0
Nylon Spacer
3-7.5
85-355001-0
Threaded Spacer
TPS-10
62-110302-0
Plastic NUT
Nylon66,M-3
94-355008-0
PCB Voltage Label
39x13mm
PCB-9:SMPS STB-1 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
A16-32708-21
SMPS STB-1 PCB
VM1.0,FR-4,1.6mm,2
Layers,2oz,TG130
DIODES
V
0
0
6
A
8
.
0
,
S
6
B
R
E
I
F
I
T
C
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R
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G
D
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R
B
0
0
-
2
6
0
0
3
-
3
3
1
0
3
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N
-
W
8
4
1
4
N
1
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d
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7
1
-
8
4
1
4
4
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3
3
6
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3
D
1
2
3
S
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B
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d
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w
S
0
0
-
1
2
3
0
4
-
3
3
4
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3
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B
6
3
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it
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tt
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S
0
0
-
6
3
0
0
2
-
3
3
5
0
3
D
0
2
C
3
0
G
Z
B
,
W
3
,
V
0
2
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d
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Z
3
0
-
0
0
0
2
1
-
3
3
1
0
3
W
D
0
0
-
0
2
0
0
2
-
3
3
2
0
3
D
Super Fast Rectifier
Diode
BYG20J-E3/TR3
1
0
-
0
0
2
0
0
-
3
3
3
0
3
D
Transient Voltage
Suppressor
P4SMA200A
IC
R
Z
B
D
C
1
3
4
L
T
r
o
t
a
l
u
g
e
R
5
0
-
1
3
4
0
0
-
3
0
2
0
3
C
I
B
7
1
8
C
P
r
e
l
p
u
o
C
o
t
o
h
P
3
0
-
7
1
8
0
0
-
3
0
A
1
0
3
P
O
1
0
-
7
1
0
0
0
-
3
0
3
0
3
C
I
Automatic X Cap
Discharge IC
CAP017DG-TL SO-8 CAP017DG-TL
N
P
4
7
2
Y
N
T
C
I
r
e
ll
o
rt
n
o
c
r
e
w
o
P
0
0
-
4
7
2
0
0
-
3
0
1
0
3
C
I
RESISTOR
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...
