Voltage Conversion - Marantz SR8100DC Service Manual

Stereophonic receiver
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5. VOLTAGE
CONVERSION
6. BLOCK
DIAGRAM
To
convert
the unit to a different power
source voltage,
iris
change the position as illustrated in the drawing below.
:
CAUTION:
DISCONNECT
POWER
SUPPLY
CORD
FROM
AC
OUTLET
BEFORE
CONVERT-
ING
VOLTAGE.
DO
NOT
DISASSEMBLE
THE VOLTAGE
SELECTOR ABSOLUTELY.
SPEAKER
SPEAKER
SYSTEMS.
sw
ATT
RELAY
PRO-
TECTOR
AMPLIFIER
STATES
ib,
HEADPHONES.
BATTERY
BUCK
UP.
POWER
AMP
ASO
CIRCUIT
SUPPLY
POWER
MUTING
CIRCUIT
VOLTAGE
AMP
Main TRANSF
"Sk
AUTO/MAN.
sw
TONE
SEPARATION
eae
|
9
4
zs
2
&
W e d
52 3] -¥ ly oe
wi
fae
Dy
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& uw] we
20
Zo.
Z Z| 22
Dwse
&) s#
"
Bz
ao
GZ
<5
ao
PILOT
CANSEL
SIGNAL
STRENGTH
METER
{| @--®
PRE
AMP
LOUDNESS
SW.
FM
LOW
PASS MPX
FILTER
VCO
ADS.
aan
MODE
240V~
120V~
240V~
120V ~
~
\
/
110V~
220V
~
x
/
110V~
eae
go
aa.
f=
ame
NOISE
FM
DETEC-
TOR
KH an
F
L
1
CALL
+25kHz
SLEEP
TIMER
BALANCE
FILTER
NETWORK
HI
FILTER
i
LJ
FA
4
.
toy
ive
a
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(E) Version
(P) Version
2
£8
z
Z
&
rey
3
58
pa reer
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fa}
2g
Bz
g
3| &
32
oz
S
a
z4
a
9
;
e
Fa
M
AM
CIRCUIT
Figure 13. Voltage Conversion
SCAN
THRESHOLD
FM
FM
MIXER
IF
AMP.
SIGNAL
METER
TAPE
MON!TOR
sw
BUFFER
NOTE
ON
SAFETY:
THE PARTS MARKED
WITH
Z\
ARE
IMPORTANT
PARTS ON THE SAFETY.
PLEASE USE
FUNCTION
sw
{Power
On SW)
ore
[
MEMORY
|
DRIVER
FUNCTION
DRIVER
t
|
| | |
THE PARTS HAVING THE DESIGNATED PARTS NUMBERS WITHOUT
FAIL.
-
a
9
8
iL
2
2
:
3
Z|
2
i
g
me
=
Ei
8
3
5
FTZ REGULATION
:
5@
Instruction for the use in the range other than specified in FTZ codes.
es
=
3
Achtung fiir die Leute, die in dem Gebiet wohnen, wo die FTZ-Bestimmungen vorherrschend sind.
oo
W
aes
© _ © © if ©
:
~
2
=
Le?
Le?
Sollte das Gerat auch fur Frequenzen auszerhalb des in den FTZ-Bestimmungen
angegebenen
Bereiches empfangebereit sein,
O00 me
a
=
bitten wir, den Bereich durch Nachstellen des Kernes in der Oszillatorspule (in der Abbildung mit ""FTZ" gekennzeichnet) so
ge .
=
S5
zu korrigieren, dass er den Bestimmungen entspricht.
23
15
14

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