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Pioneer A-449 Service Manual page 27

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NOTES:
© Parts without part number cannot be supplied.
tion.
Mark No._
arhond
Description __
ROTARY KNOB S (PLS)
ROTARY KNOB L (PLS)
ROTARY KNOB R (PLS)
ROTARY KNOB M (PLS)
PUSH KNOB C
KNOB (POWER)
PUSH KNOB
PUSH KNOB C
NAME PLATE (METAL)
SCREW
SCREW (STEEL)
SCREW (STEEL)
SCREW (STEEL)
SCREW (STEEL)
SCREW (STEEL)
SCREW 3X14
SPRING
B
SPRING
B
NUT
AC POWER CORD
RIVET
STRAIN RELIEF
SHEET
STYROL PROTECTOR
PAKING CASE
COVER
TERMINAL SCREW
JUMPER PLUG
PANEL BASE (PLS)
INDICATING LENS
INSULATOR ASS'Y
ARM
CHASSIS
FRONT PANEL
REAR PANEL
Parts No.
AAB1155
AAB1160
AAB1162
AAB1164
AAD1366
AAD1535
AAD1536
AAD1803
AAM1029
ABA-298
ABA1009
ABA1011
ABA1016
ABA1048
ABA1050
ABA1082
ABH-052
ABH1034
ABN-065
ADG1049
AEC-441
AEC-882
AEE1014
AHA1335
AHD1861
AHG1016
AKM1019
AMB1651
AMR1160
AMR2140
AMR2142
ANB1395
Mark
No.
be BPBPPP
bP
>
36
37
38
39
40
41
42
43.
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
LIST
Mark_
No.
1
2
3
4
5
6
7
Description _
Parts No._
METAL BONNET
AZN1799
10
BOTTOM PLATE
P.C.B HOLDER
W
HEAT SINK
12
ROD
ANR-879
13
14
OPERATING INSTRUCTIONS
ARE1162
15
SCREW
BBT30PO60FZK
NUTS
NK90FZB
16
SCREW
VMZ30P060FCU
7
C1 CAPACITOR
CQMXA104J100
-
FU1 FUSE(T2.5A)
AEK-403
A
20
Q1 TRANSISTOR
2503281
Q2 TRANSISTOR
2803281
21
Q3 TRANSISTOR
2SA1302
22
Q4 TRANSISTOR
2SA1302
a
Q5 TRANSISTOR
2804137
25
Q6 TRANSISTOR
2$C4137
$1 SWITCH
ASU1035
26
$2 SWITCH
ASU1036
27
T1 POWER TRANSFORMER
ATS1277
=
TONE ASS'Y
AWZ2858
30
AF COMPLEX ASS'Y
AWZ2861
LED ASS'Y
31
SHIELD ASS'Y
32
- HEADPHONE ASS'Y
a
POWER SW ASS'Y
35
GND SCREW
ABA1047
BINDER
36
R1, R2 RESISTORS
RD1/4PM100J
37
(HEWZ type only)
38
39
40
41
42
43
44
A
45
Description
ROTARY KNOB S (PLS)
ROTARY KNOB L (PLS)
ROTARY KNOB R (PLS)
ROTARY KNOB M (PLS)
PUSH KNOB C
KNOB (POWER)
PUSH KNOB
PUSH KNOB C
NAME PLATE (METAL)
SCREW
SCREW (STEEL)
SCREW (STEEL)
SCREW (STEEL)
SCREW (STEEL)
SCREW (STEEL)
SCREW 3X14
SPRING
B
SPRING
B
NUT
AC POWER CORD
RIVET
STRAIN RELIEF
SHEET
STYROL PROTECTOR
PACKING CASE
COVER SHEET
TERMINAL SCREW
JUMPER PLUG
PANEL BASE (PLS)
INDICATING LENS
INSULATOR ASS'Y
CHASSIS
FRONT PANEL
REAR PANEL
METAL BONNET
BOTTOM PLATE
P.C.B HOLDER
HEAT SINK
ROD
OPERATING INSTRUCTIONS
SCREW
NUTS
SCREW
C1 CAPACITOR
Parts No.
AAB1155
AAB1160
AAB1162
AAB1166
AAD1366
AAD1535
AAD1536
AAD1803
AAM1029
ABA-298
ABA1009
ABA1011
ABA1016
ABA1048
ABA1050
ABA1082
ABH-052
ABH1034
ABN-065
ADG1049
AEC-441
AEC-882
AEE1014
AHA1335
AHD1863
AHG1016
AKM1019
AMB1651
AMR1160
AMR2140
ANB1397
AZN1799
ANR-879
ARE1162
BBT30P060FZK
NKSOFZB
VMZ30P060FCU
CQMXA473J100
Mark
No.
> Be
BPPPRP
46
47
48
49
50
51
52
53
54
55
56 -
57
58-
59
61
62
63,
64
Description
FU1 FUSE (T1.6A)
Q1 TRANSISTOR
Q2 TRANSISTOR
Q3 TRANSISTOR
Q4 TRANSISTOR
Q5 TRANSISTOR
Q6 TRANSISTOR
$1 SWITCH
$2 SWITCH
Ti POWER TRANSFORMER
TONE ASS'Y
AF COMPLEX ASS'Y
LED ASS'Y
SHIELD ASS'Y
HEADPHONE
ASS'Y
POWER
SW
ASS'Y
BINDER
Ri, R2 RESISTORS
(HEWZ type only)
2.3
PACKING
Parts No.
AEK-405
2SC3181N
2SC3181N
2SA1264N
2SA1264N
2804137
2804137
ASU1035
ASU1036
ATS1278
AWZ2866
AWZ2867
RD1/4PM100J

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