Akai MX-550 Service Manual page 73

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110V
1-5, 2-6
SHORT
120V
1-4, 3-6
SHORT
220V
2-5
SHORT
240V
3-4
SHORT
sw301
VOLTAGE
SELECTOR
AC220-230V
SOHz
AC240V
SOHz
AC110/120/220/240V
SO/60Hz
AC240V
SOHz
om
ee
&
7901
ONLY
C1029-U
€1030-U
ONLY
C1029-EV
C1030—-EV
ONLY
C1029-BS
C1030-8S
ONLY €1030-AC
Cc N
nor
4 ie}
e
[7] -MAIN
MAIN
AMP
PCB
C1029AS501A
[+]
[+]
PACK-MUTE
ci
Ww
|
.
(2)!
GNO
(3)' GND
'R
4
=
42) GND
,
Soke
GNO
_——_—_—————
[-[o]n[~]
_-_—
=|
J3
9 9
AO Oa
HEADPHONE
JACK
Jso1
PHONE/SUR.
SW.
PCB
C1029AS01E
J1
J4
+5V
GND
POWER
SW
VR LED ON/OFF
VR uP
VR DOWN
L
GND
R
s
~
2
°
a
7)
J
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a
NN
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7)
.
FE
2
(e)
a
7)
[e[o]~Jo
lo]
x [=]
u7
GND (PRE)
+12V (PRE-1)
POWER
SUPPLY
PCB
—12V (PRE-2)
+24V (BIAS)
GND (BIAS)
C1029A501B
+12V (MECHA)
+12V (MECHA)
GND (MECHA)
+5V (M. CON)
GND (M. CON)
PACK-MUTE
VR LED ON/OFF
POWER SW
MUTE
Glia
al SiZ{alZlg
DPIOINITINIZ
i$
ale|a| 3/2] /2
TO
CONTROL
PCB
W1
(e|e/o/e/e/olel@
L
R
L
R
(TP-550/650)
SPEAKERS
SURROUND
SPEAKERS
WARNING: ANAND
«INDICATE
SAFE
COMPONENTS
FOR CONTINUE!
REPLACE
SAFETY
CRITICAL
ONLY WITH MANUFACTURER'
PARTS
AVERTISSMENT:
A\ ET
» TLS
INO!
COMPOSTANTS
CRITIQUES
Di
POUR MAINTENIR
LE DEGRE
DE L' APPAREIL, NE REMPLA'
PIECES
RECOMMANDEES
PAR

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Mx-650Ax-550Cd-650Tp-550Ax-650Tp-650

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