Pioneer A-407R Service Manual - Page 5

Browse online or download pdf Service Manual for Amplifier Pioneer A-407R. Pioneer A-407R 29 pages. Stereo amplifier
Also for Pioneer A-407R: Operating Instructions Manual (12 pages)

Pioneer A-407R Service Manual
(1) EXTERIOR PARTS LIST
Mark No.
Description
1
FRONT L Assy
2
FRONT R Assy
3
POWER SW Assy
4
AC PRIMARY Assy
NSP
5
HEADPHONE Assy
6
VOLUME Assy
7
AF Assy
8
Fuse (FU1, T2A L250V)
9
Flexible Cable (J1, 21P)
(AF CN202 - FRONT R CN601)
10
Washer
11
Power Transformer (T1)
NSP
12
Chassis
13
Rear Panel
14
Insulator
15
Screw
16
Screw
Screw (4 × 10)
17
18
Nut
NSP
19
PCB Mold
20
Barrier
NSP
21
PCB Holder
22
Stud Cover
NSP
23
PCB Mold
NSP
24
Radiator Plate B
25
Locking Card Spacer
(2) CONTRAST TABLE
A-407R/MY/EW, MY/GR and MV are constructed the same except for the following :
M
a
k r
N
. o
S
y
m
b
4
A
C
P
I R
M
A
R
Y
A
1
3
R
e
r a
P
a
n
l e
Part No.
AWX7054
AWX7050
AWX7057
See Contrast table(2)
AWX7052
AWX7055
AWX7053
AEK1057
ADD1114
ABE1002
ATS7202
ANA7048
See Contrast table(2)
PNW2766
ABA1018
ABA1050
ABA7047
ABN-065
AMR7222
AEC7072
AEC7057
AEC7096
AMR1525
AMR7223
DEC1908
l o
a
n
d
D
e
s
c
i r
t p
o i
n
s
y s
Mark No.
Description
26
Screw
27
LED Lens
28
IR Filter
29
LED Lens T
30
Name Plate
31
Rotary Knob A
32
Rotary Knob B
33
Volume Knob
34
Speaker Button
35
Main Power Button
36
Bonnet Case
37
Panel Base
38
Front Panel
39
Screw
40
Terminal Screw
41
Nut
42
Screw
43
Screw
44
Screw
45
Washer
46
LED Lens B
47
LED Lens
48
Power Button
49
Screw
P
a
t r
N
. o
M
Y
E /
W
T
y
p
e
M
/ Y
G
R
T
y
p
e
A
W
X
7
0
5
1
A
W
X
7
0
5
1
A
N
C
7
6
4
6
A
N
C
7
6
4
6
A-407R
Part No.
ABA-298
AAK2459
AAK7532
AAK7544
AAM7004
AAB7148
AAB7149
AAB7147
AAD7435
AAD7437
ANE7185
AMB7484
ANB7112
BBT30P080FZK
AKE-031
NK90FUC
ABA1006
ABA1009
BPZ30P080FMC
WG40FCC
AAK7538
PNW2019
AAD7436
BMZ30P080FCU
R
e
m
a
k r
M
V
T
y
p
e
A
W
X
7
0
5
6
A
N
C
7
6
6
0
s
5