Sony ST-JX661 Manual Do Utilizador
8
GB
AM tuner section
Frequency range
Aerial terminals
Intermediate frequency
Sensitivity
Usable sensitivity (IHF)
S/N
Harmonic distortion
Frequency response
Separation
Selectivity
Output
87.5 - 108 MHz
75 ohms,
unbalanced
unbalanced
10.7 MHz
at 50 dB quieting
(mono) 22.1 dBf,
7 µV/75
7 µV/75
Ω
(stereo) 42.1 dBf,
70 µV/75
70 µV/75
Ω
19.5 dBf, 5 µV/75
Ω
at 75 kHz deviation
80 dB (mono),
75 dB (stereo)
80 dB (mono),
75 dB (stereo)
at 1 kHz
0.3% (mono),
0.5% (stereo)
0.3% (mono),
0.5% (stereo)
30 Hz - 15 kHz
(+0.5/–2.0 dB)
(+0.5/–2.0 dB)
35 dB at 1 kHz
55 dB at 400 kHz
at 75 kHz deviation
775 mV, 4.7 kilohms
775 mV, 4.7 kilohms
Specifications
FM tuner section
Frequency range
Intermediate frequency
Usable Sensitivity
Signal-to-noise ratio
Harmonic distortion
Selectivity
522 - 1,611 kHz
450 kHz
(with AM loop
aerial)
500 µV/m
54 dB (50 mV/m,
999 kHz)
0.5% (50 mV/m,
400 Hz)
50 dB
Supplied accessories
Audio cord (1)
AM loop aerial (1)
FM wire aerial (1)
AM loop aerial (1)
FM wire aerial (1)
Additional Information
Troubleshooting
If you experience any of the
following difficulties while using the
tuner, use this troubleshooting
guide to help you remedy the
problem. Should any problem
persist, consult your nearest Sony
dealer.
following difficulties while using the
tuner, use this troubleshooting
guide to help you remedy the
problem. Should any problem
persist, consult your nearest Sony
dealer.
There’s no sound.
/ Connect the aerials.
/ Set the source setting on
/ Set the source setting on
the amplifier to TUNER.
You cannot tune in a frequency.
/ Adjust the position of the
aerial.
/ Connect an external aerial
for FM broadcasts.
/ Preset the stations again if
you've moved.
There is severe hum and/or
background noise.
background noise.
/ Adjust the position or
direction of the aerial.
/ Tune to a correct
frequency.
/ Connect an external aerial
for FM broadcasts.
/ Move the tuner away from
the source of the noise.
The appropriate display or
information does not appear.
information does not appear.
/ Turn the power off. After
turning the power back on,
press MEMORY SCAN and
>10 simultaneously. This
empties any frequencies
stored in the preset
memory.
press MEMORY SCAN and
>10 simultaneously. This
empties any frequencies
stored in the preset
memory.
Design and specifications are subject to
change without notice.
change without notice.
Index
A, B
Aerial hookups
AM 4
FM 5
FM 5
Amplifier hookups 5
Automatic tuning 6
Automatic tuning 6
C, D, E, F, G
Connecting. See Hookups
H, I, J, K, L
Hookups
AM aerial 4
amplifier 5
FM aerial 5
Mains lead 5
amplifier 5
FM aerial 5
Mains lead 5
M, N, O
Manual tuning 6
Memory 6, 7
Memory 6, 7
P, Q
Presetting 6
Preset tuning 7
Preset tuning 7
R
Receiving broadcasts 6
Receiving preset stations 7
Receiving preset stations 7
S
Storing radio stations 6
T, U, V, W, X, Y, Z
Troubleshooting 8
Tuning. See Receiving
Tuning. See Receiving
broadcasts
General
Power requirements
Power consumption
Dimensions
Mass
220 - 230 V AC,
50/60 Hz
7 W
430 x 82 x 295 mm
(w/h/d)
(w/h/d)
Approx.2.3 kg