Technics SU-VZ220 Service Manual

m LOCATION OF CONTROLS
eFront Panel
; SU-VZ220
[1] Power switch (POWER)
[2] Power indicator (POWER INDICATOR)
When the power is switched ON, this indicator illuminates.
[3] Source direct switch (SOURCE DIRECT)
This switch is used when enjoying high quality sound play-
back such as that from a CD.
Volume contro! (VOLUME)
Input selector (INPUT SELECTOR)
This selector is used to select the sound source to be heard,
such as a disc, radio broadcast, etc.
Headphones jack (PHONES)
Speaker selectors (SPEAKERS)
These selectors are used to select the speaker systems to be
used.
Tone controls (BASS/TREBLE)
The bass control is used to adjust the low-frequency sound
range, and the treble control is used to adjust the high-fre-
quency sound range.
Ne ee
[9] Balance control (BALANCE)
This control is used to adjust the left/right volume balance.
Loudness switch (LOUDNESS)
This switch is used when listening to music at alow volume
level. Auditory perception of sound in the low frequency range
falls off at low volume, but when the switch is setto the “ON”
position, this deficiency is compensated for, so that the full im-
pact of the musical performance can be enjoyed.
Mode selector (MODE)
This selector is used to select stereo or monaural operation.
Tape-monitor selector (TAPE MONITOR)
SOURCE/OFF( a— i ):
Set to this position to listen to a phono disc, radio broadcast,
compact disc or to listen to equipment connected to the
auxiliary-input terminals (“AUX”):
TAPE/ON ( B= ):
Set to this position to playback or monitor the sound from a
tape deck, or to listen to the sound processed by a graphic
equalizer.
[=]
eRear
Panel
:
PHONO
cD
Voltage
Input
Input
Adjustment
TAPE/ADAPT
Output
TAPE / ADAPT
REC PLAY
PHONO TUNER CD AUX] OUT SACK
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TUNER AUX TAPE/ADAPT
Input Input Input
“Phono input capacitance is about 270 pF.
SPEAKER (A)
Terminals AC Inlet
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SPEAKER (B)
Terminals

Technics SU-VZ220 Specifications

General

Brand	Technics
Model	SU-VZ220
Category	Amplifier
Language	English