Specifications; Troubleshooting - Sony DSX-A30 Operating Instructions Manual

Specifications

Tuner section
FM
Tuning range: 87.5 – 108.0 MHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
MW/LW
Tuning range:
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
9,124.5 kHz or 9,115.5 kHz/4.5 kHz
Sensitivity: MW: 26 μV, LW: 45 μV
USB Player section
Interface: USB (Full-speed)
Maximum current: 500 mA
Power amplifier section
Output: Speaker outputs
Speaker impedance: 4 – 8 ohms
Maximum power output: 50 W × 4 (at 4 ohms)
General
Outputs:
Audio outputs terminal (rear)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB signal input connector
Power requirements: 12 V DC car battery
(negative ground (earth))
20
Dimensions: Approx. 178 × 50 × 120 mm
1 × 2 × 4 7
(7 / / in) (w/h/d)
8 8
Mounting dimensions: Approx. 182 × 53 × 103 mm
× 2 × 4
1 1 1
(7 / / / in) (w/h/d)
4 8 8
Mass: Approx. 0.7 kg (1 lb 9 oz)
Supplied accessories:
Remote commander: RM-X211
Parts for installation and connections (1 set)
Your dealer may not handle some of the above
listed accessories. Please ask the dealer for
detailed information.
Design and specifications are subject to change
without notice.

Troubleshooting

The following checklist will help you remedy
problems you may encounter with your unit.
Before going through the checklist below,
check the connection and operating
procedures.
For details on using the fuse and removing the
unit from the dashboard, refer to the
installation/connections manual supplied with
this unit.
If the problem is not solved, visit the support
site on the back cover.
General
No power is being supplied to the unit.
 Check the connection or fuse.
 If the unit is turned off and the display
disappears, it cannot be operated with the
remote commander.
– Turn on the unit.