Marantz 74 EQ515 - Page 12

3.
VOLTAGE
CONVERSION
CAUTION’
N MODEL ONLY
©
EOROPEA
DISCONNECT
POWER
SUPPLY
CORD
FROM
AC
To
convert
the
unit
to
a
different
power
source
voltage,
OUTLET
BEFORE
CONVERTING
VOLTAGE.
change
the
position
as
illustrated
in
the
drawing
below.
Voltage Conversion Chart
Note
on
safety:
Symbol
A
Fire
or
electrical
shock
hazard.
Only
original
parts
should
be
used
to
replace
any
part
marked
with
symbol
A
.
Any
other
component
substitution
(other
than
original
type),
may
increase
risk
of
fire
or
electrical
shock
hazard.
4.
CIRCUIT
DESCRIPTION
MOS
DIGITAL
INTEGRATED
CIRCUIT
TC5064BP
(QL07,
QL08)
@
Pin
assignment
@
Maximum
Ratings
CHARACTERISTIC
|
SYMBOL
RATING
Supply
Voltage
Vss
—0.5
~
Vsg
+20
Input
Voltage
Vsg
-0.5~
Vpp
+0.5
Output Voltage Vpp —50~ Vop +0.5
Ain
IN1 [2]
IN 2 [3)
IN 3 [4]
IN 4 [5]
INS [6]
IN6
Vss
[8|
@
Logic
Diagram
Power Dissipation
Input Current tin
OUT) OUT2 OUTS OUT4 OUTs OUTs
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