Akai MX-550

V. PARTS LIST
1.RECOMMENDED SPARE PARTS 2. CD MECHANISM
: ATTENTION
RS We suggest you to stock the following Recommended ROENO:> Pan NG. beeen?
1.
When
placing
an
Seder
sicstetaw
tists
list
Part
No.,
Model
No.
and
the
description
¢
of
eachpart.
_
bs
Spare
Part
items
listed
below
since
they
can
cover
most
:
repre
net
aa
et
Otherwise,
the
non-delivery
of
the
part
or.
the
delivery
ofa
wrong
part
may
result.
2
ik
of
the
routine
service.
3
ES-408755M
SW
LEAF
LSA-2127E
2.
Please
make
sure
that.Part
No:
is
correct
when
ordering.
rsobibaeinsi
hi
nhvooribgatke
sagt
Be
oein
cata
evi
4
ES-408754M
SW
LEAF
LSA-1119H
If not, a:part different trom the one: cordered be delivered... tne ‘ oo #8 Ref.No. Part No. Description 5 ZS-343082 PT BR26X08STL CMT
pa
you:
may
6
*BB-408757N
MECHA
TRAVERSE
KSM-2101ABM
3.
Since
the
parts
shown
in
Parts
List
of
Préliminary.
Service
Manual
searhaeabeen
the
subject
of
changes,
1
*BB-408757N
MECHA
TRAVERSE
KSM-2101ABM
7
MS-733198J
SLIDE
SHAFT
lease
use
this
Parts
List
for
all
future
reference.
e
Bae”
Heron
noice
:
eae
see
ee
p
3
BM-374198
MOTOR
RF-370CA-15370
9
MZ-733200J
CENTER
RING
(LO)
4 karat bcey a ee A i 10 *BO-394728J PICK UP KSS-210A
5 *BO- J - 11 MZ-733201J GEAR (A)
HOW
TO
USE
THIS
PARTS
LIST
6
ED-408651J
D
LED
ae
ice
ORANGE
12
MA-733202J
TURNTABLE
CHASSIS
ASSY
(MB)
7 ED-307572 D SILICON H 188131 13 BM-733203J MOTOR GEAR ASSY (MB)
8 *ED-511907 D SILICON 1N4002 100/1.0A 14 EA-733204J MOTOR P.C BOARD (6P)
;
ae
,
.
i
:
9
ED-408721J
D
ZENER
H
HZS2B3
15
-733205J
SW
LEAF
1.
This
Parts
List
lists
those
parts
which
are
considered
necessary
for
repairs.
Other
common
parts,
such
as
resistors
and
ca-
10
ED-408720J
D
ZENER
H
HZS3C1
16
ite
4
CONNECTOR
6P
pacitors,
are
listed
in
the
“Common
List
for
Service
Parts”
from
which
these
parts
should
be
selected
and
stocked.
iz
Soe
atid
:
iaotes
17
ZS-477876
PAN20X03STL
CMT
:
i
;
F
F
:
;
m
12
&
18
EW-408749M
WIRE
ASSY
YMC-02
PU1
8P
2.
The
Recommended
Spare
Parts
List
shows
those
parts
in
the
Parts
List
which
are
considered
particularly
important
for
ser
13
*ED-400171J
D
ZENER
H
HZS6C2L
‘3
EWagaraokd
WIRE
ASSY
YMG-02
PU2
SP
vice.
14
EH-408654J
COMP
R
RGLE10T
2233
20
EW-408751M
WIRE
ASSY
YMC-02
TRAVERSE
6P
:
F
“
.
:
Dat
:
a
:
15
EH-404307)
COMP
R
RGLE13X
2230
21A
MB-407746M
INSULATOR
(SG)
3.
Pal
not
al
2
as
List
and
“Common
List
for
Service
Parts’
will
not
in
principle
be
supplied.
e
EH-AOBEEE)
COMP
R
RGLESX
472)
oe
Hae
Alesis
NGULATOR
(31160)
4.
How
to
read
the
Parts
List.
17
El-330352
IC
BA6109
22
MZ-407745M
HOLDER
TRAVERSE
(SG)
é
18
El-389264J
IC
BA6209N
23
ZW-409219M
PW23X100X100STL
BZN
(SG)
19 a 12J ns nee 24 ZS-390395J BT BID20X10STL BZN
20 1-390120J 1 25 ZS-407886M BT PAN3OXO8STL BZN C100 (SG)
a)
Mechanism
Block
b)
PC
Board
Pa
mires
c
ape
ptie’
26
BL-409250M
SG
HOLDER
GEAR
PART
- 27 MZ-407734J1 | GEAR LOADING (8)
2.
HEAD
BASE
BLOCK
6.
MAIN
PC
BOARD
aa
Bae
Mee
.
Ne
OCT
<
GEAR
LOADING
18)
(90)
.
7
4
+393325J
521
29
MZ-407763J1
PULLEY
GEAR
Ret
Ret
25
El-213390
IC
NUM4558D
30
MB-407767M
BELT
LOADING
(SG)
No.
Part
No.
Description
No.
Part
No.
Description
26
El-408658J
IC
PCM67U
31
MZ-410907u
CLAMPER
(B)
:
:
27
El-390149J
OSC
CE
CST4.23MGW
4.230MHZ
32
MZ-408753J
MAGNET
FM30X17X5.2
2P
1
BH-T2023A320A
HEAD
BASE
BLOCK
IC1
El-324536
IC
HD14049BP
28
EI-381139J
OSC
X'TAL
HC-49/U
16934.400KHZ
33
ML-407765J
LEVER
SW
LOADING
2
HP-H2206A010A
HEAD
R/P
PR4-8FU
C
Ic2
EI-336801
IC
MB8841-564M
29
ES-733205J
SW
LEAF
34
SC-407748M
TRAY
LOADING
(SG)
3
ZS-477876
PAN20x03STL
CMT
CIA
EC-338399
C
MMY
V
223M
250AC
[U,E,B,S]
30
ES-408754M
=
SW
LEAF
LSA-1119H
35
BM-374198
MOTOR
RF-370CA-15370
4
ZS-536488
BID20x08STL
CMT
C1B
EC-350949
C
MMY
V
223M
250DC
[J]
31
ES-408755M
=
SW
LEAF
LSA-2127E
36
MZ-407740J
WORM
TABLE
5
ZG-402895
SP
CS
ANGLE
ADJUST
cic
EC-338397
C
MMY
V
223M
125AC
[C,A]
32
ES-3944275
SW
TACT
SOR-133HS
TOS
37
MZ-407739M
=
GEAR
WORM
WHEEL
TABLE
(SG)
-
a
x1
El-318384
OSC
X'TALNC-18C.
33
ET-369248
TR
DTA114YS
38
MZ-407737M
GEAR
TABLE
(A)
(SG)
|
ra
=
34
pets
ae
rie
pie
39
MZ-407738M
GEAR
TABLE
(B)
(SG)
;
ifinati
35
-354365
114
40
ES-408758M
SW
LEVER
SSCTL-S-R
SP
(Service
Parts)
Classification
Senter
ad
jean
36
ET-354371
TR
DTC124ES
41
ZG-407741M
SP
PLATE
HOLDER
DISK
(SG)
This
number
corresponds
with
the
individ
Fee
eye
ee
a
pall
enc
Ala
SL
eg
A
42
ML-407742M
—_
LEVER
SW
(SG)
:
.
[A]
:AAL
(U.S.A)
[S]
:SAA
(Australia)
38
ET-353899
TR
2SA1317
S,T,U
43
$Z-407750M
COVER
GEAR
(SG)
ual
parts
index
number
in
that
figure.
[B]
:BEAB
(England)
[U}
:U/T
(Universal
Area)
39
ET-394919)
TR
2SB1329
QR
TOs
44
MZ-407749M
HOLDER
DISK
(SG)
[C] :CSA (Canada) 40 *ET-388338J TR 28B1425 SE 45 ZW-396336M PW30X150X080STL CMT (SG)
:
41
%*ET-397160J
TR
2SC3330
R,S,T,U,V
46
ZS-331182
BT
BID30X08STL
BNI
[E]
:CEE
(Europe)
[V]:VDE
(Germany)
42
ET-379239
TR
2801380
Q,R
47
MR-407755M
ROLLER
[J] :JPN (Japan) [Y] :Custom Version 43 *ET-396072J TR 28D2159 V,W 48 MS-411215J SHAFT WORM
44 MA-733202J TURNTABLE CHASSIS ASSY (MB)
SP (Service Parts) Classification
Th
f
bol
d
Nene:
UC
___________
.
.
:
rales
es
true
Laide
meses
Parts
will
not
be
supplied
if
they
are
not
listed
in
the
parts
with component symbols in the
list, even if they appear on the assembling illustrations
Schematic
Diagrams.
with
relerenca.Na:
The available PC Board Blocks are listed separately.
5.
When
Part
No.
is
known,
Parts
Index
at
end
of
Parts
List
can
be
used
to
locate
where
that
part
is
shown
in
Parts
List
by its
Reference
No.listed
at
right of
Part No.
WARNING
4
(*)
INDICATES
SAFETY
CRITICAL
COMPONENTS.
FOR
CONTINUED
SAFETY,
REPLACE
SAFETY
.
CRITICAL
COMPONENTS
ONLY
WITH:
‘MANUFACTURE’S
RECOMMENDED
PART
Ss.
A
GK)
IL
INDIQUE:
‘LES
COMPOSANTS
rs
CRITIQUES
DE
é
SéCURTE
POUR.
MAINTENIR
LE
DEGRE
DE
SECURITEDE
L’APPAREIL,
NE
REMPLACER
QUE
DES
PIECES:
RECOMMANDEES
PAR
LE
:
FABRICANT.
PARTS LIST =. eee eee; —— PARTS LIST —
42