Sony TA-F606ES Service Manual page 4

Integrated stereo amplifier
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Front Panel
(JPOWER switch and indicator
After the power is turned on, the standby
indicator lights in red as the built-in
muting circuit activates. When the
amplifier stays in a stable operating
condition, the indicator lights in green.
The indicator lights in red if the unit
detects shorting of circuit of the speaker
outputs or in case of short-circuit of the
inputs of DC components.
In sucha
case, disconnect the power source and
check the connected components and
speaker systems.
(@JINPUT SELECTOR
Selects the desired program source for
listening.
(3}SOURCE DIRECT button and indicator
When the button is pressed, the indicator
lights and the circuits of the TONE
contral, SUBSONIC filter button,
BALANCE control and MODE selector
are disengaged regardless of the setting
of the switches.
(4]MUTING button and indicator
Press the button to reduce the sound
level by -20 dB, (Output voltage
becomes 1/10.) for TA-F808ES/TA-
F707ES.
For TA-F606ES the sound level!
is reduced to —e dB by pressing the
button.
Generally, set the button to off.
(SJATTENUATOR control
Adjusts the sound level. To increase the
sound level, turn the control clockwise.
To decrease the level, turn the control
counterclockwise.
Note
;
Turn down the sound level before
switching on the unit.
This prevents damage to speakers.
[6]CARTRIDGE LOAD (TA-F808ES/TA-
F7O7ESVCARTRIDGE (TA-F606ES)
selector
Set the selector according to your
cartridge.
MM: For moving-magnet type cartridge.
MC: For moving-coil type cartridge.
40 Q: For a cartridge with an
impedance of 40 ohms or more.
(TA-F808ES/TA-F707ES)
3 Q: For a cartridge with an
impedance of 3 ohms to 40 ohms.
(TA-F808ES/TA-F707ES)
[7JREC OUT SELECTOR
Selects the program source sent to the
REC OUT jacks for recording.
(8]BALANCE control
Adjust BALANCE to correct stereo
imaging, when the speaker position is
not symmetrical.
(9]DIRECT INPUT selector
Set to SOURCE to select program source
with the INPUT SELECTOR.
To listen to a program source processed
through the equipment, such as graphic
equalizer, connected to the ADAPTOR
jacks, set it to ADAPTOR (TA-F808ES/TA-
F/7O7ES) or SOURCE (TA-F606ES).
To listen to a program source connected
to DIRECT IN jacks, set it to DIRECT.
fig] SUBSONIC filter button
if subsonic noise components created
by warped records, etc. are present, the
audible range frequencies may be
modulated and cause irritating
intermodulation distortion. In this case,
press the button to reduce noise
components of less than 15 Hz, which
cause modulation noise.
(WJMODE selector
STEREO: For listening to a stereo
program.
MONO: For listening to a monaural
program.
fi2IBASS and TREBLE TONE controls
Adjust the tone quality.
To increase bass or treble sound, turn
the control clockwise.
To decrease
them, turn the control counterclockwise.
fi3] SPEAKERS selector
(TA-F808ES/TA-F707ES only)
Select speaker systern A, B, or A and B.
To drive speaker system A: Set the
selector to A.
To drive speaker system B: Set the
selector to B.
To drive speaker system A and B: Set the
selector to A + B.
For headphones listening only: Set the
selector to OFF.
To use a power amplifier or active
speaker system connected to the PRE
OUT jacks, set the selector to B/PRE
OUT.
SPEAKERS buttons (TA-F6Q06ES only)
Select speaker system A, B, or A and B.
To drive speaker system A: Press A
button.
To drive speaker system B: Press B
button.
To drive speaker system A and B: Press
both A and B.
For headphones listening only: Press
both A and 8 to OFF (f).
(14] HEADPHONES jack
Connect the stereo phone plug of
headphones.
[15] Remote sensor

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