Technics SU-C03 - Page 12

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PROTECTION
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Positive voltage line
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2 voltage adj.
R411 2.2K D409 R413 5.6K
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subsonic filter)
off «—-on
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(TREBLE)
F502 Tl.25A
C2!9 KOO!
INPUT SELECTOR IND
(8V 7OmA)
C218
C220
F50i T25A
C507
16v 1000
tagntwen [#226 |_|
off~—» on
Q503 050 0508
7
2SCI983 SVDSRIK2 SVDMZ307B
STABILIZER i
A\ ac LINE
| ae 110/120/220/240V
| (50/60Hz)
src
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| MaIN
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4 | _ : REMOTE
A a | SPEAKERS
| 4 |
; | oT main
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| Rech
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1 | | REMOTE
|
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RELAY ORIVE
[0.8] Lo_J Lo] Lo] E07) [13] Co] 136] B99)
Input selector switch in “phono” position.
S1: phono S2 : tuner S3 : aux
S4: Tape monitor switch in “source” position.
S5: Loudness switch in “off” position.
$6: Subsonic filter switch in “off’’ position.
$7: — High filter switch in “off” position.
S8: Main speakers switch in “on” position.
$9: Remote speakers switch in “off” position.
$10: Power switch in “on” position
$11: Voltage adjustment switch in ““240V” position.
240V +> 220V «> 110V~<~120V
A\ indicated that only parts specified by the manufacturer
be used for safety. .
Indicated voltage values are the standard values for the unit
measured by the DC electronic circuit tester (high impedance)
with the chassis taken as standard. Therefore, there may exist
some errors in the voltage values, depending on the internal
impedance of the DC circuit tester.
[| Standards values .
seeesteses * Phono signal lines of left channel.
This schematic diagram may be modified at any time with
the development of new technology. :
18 19
m POWER SOURCE CIRCUIT OF
OTHER PRODUCTS
@ Product for Asia, Latin America,
Middle East and Africa [XA]
comer) |
AC LINE
50/60Hz
Pe