Technics SX-PR270 M User Manual

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1 2
TCF
3
Power
Transformer
Switch
AC Power Cord
Ari 6.34 125V
O
A C2 250v0.1
ArF3 T2A 250
ea oa or
Ii Measuring Conditions
Check Point @, @, 6, 6, 0, O~®, @, @
Set to the self-diagnostic mode followings.
e While pressing E44, key and Ese key simultaneously,
turn on the power switch.
@ Main Volume.............cceeeee .. Center
© Keyboard ...........ccceseseeseeees C52 Key
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MAIN
PHONES
4
Rectifier
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5
6
7
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C4 35V 3300
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C35 033
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AMP & POWER SUPPLY, TRANSFORMER & FUSE AND HEADPHONE CIRCUIT DIAGRAM
9 10
C34 033
R58 2.2K
RSG 4.7K
R7I 10K
R72 470
R73 22K
37 0.015
Da 8 a °°
R76 27K
RI64 18K
@
RIG6 470
* R77 10K
Power
Amplifier
RIOS 1K
REE 2.2K
C38 0.033
C63 0.15
Equalizing
Circuit (Lch)
RI70 1K
Muting Aah
H5V Voltage Regulator Control
4
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R26 220K
Headphone
R19 100 O19
Rg
330K
cv 35VI0
RS7 4.7K
Equalizing Circuit (Rch)
Amplifier
RIGO 220K
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Low- pass Filter
RI29
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RIZ6 1K RI37 1K
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3.3K 3.3K=-9 'C10-1 icll
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5 Noise Reduction
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Technics SX-PR270 M Specifications

General

Brand	Technics
Model	SX-PR270 M
Category	Musical Instrument
Language	English