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SM-7 7OOHMK2
©
SPECIFICATIONS
AC 220 V, 50 Hz
650 W
Power source:
Power consumption:
Dimensions:
Width; 430 mm
(17°')
.
Height; 210 mm
{8-5/16"')
Depth;
358 mm
(14-1/8"')
Weight:
11 kg (24.3 Ibs.)
Music power output:
2 x 250 W/8 ohms
Continuous power output:
2 x 130 W/8 ohms,
1.0% T.H.D.,
1kHz
Input sensitivity and input impedance:
350 mV/47
kohms
Speakers; 8 ohms
Headphones;
8-50 chms
(recommended
32 ohms)
Loaded impedance:
Specifications for this model are subject to change without
prior notice.
NAMES OF PARTS
. Headphone Socket
. Power Indicator
. Speaker Selector Button (A/B)
. Speaker On/Off Button
. AC supply Leads
. Main Amplifier Input Lead
. Amplifier Power Suppiy Control Lead
. Speaker Terminals
On
ooh
wh
—
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling the
unit and reassembling it, to keep its safety and excellent
performance:
1. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
2. Take off nylon bands or wire holders where they need
be removed when disassembling the unit. After servic-
ing the unit, be sure to rearrange the leads where they
were before disassembling.
. Take sufficient care on static electricity of integrated cir-
cuits and other circuits when servicing.,
PROCEDURE
FIGURE
2-3
FOR A COMPLETE DESCRIPTION 'OF THE: OPERATION OF THIS UNIT, PLEASE
REFER TO THE OPERATION' MANUAL :
Figure
2—1
ia
Figure 2—2
ed
#3
xlOmm
Rp
Cabinet
(Al) x2
24 x6mm
BAI) x!
(Al) x6
#3 xiOmm
#4 x6mm
Figure 2—3
Front
Panel
(Bl) x2
#3 x!Omm
a
(Bl)x3
23x 8mm
(BI) x2
#3x8mm
Figure 2—4
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