Troubleshooting; Technical Specifications - Panasonic RX-ES20 Operating Instructions Manual

Troubleshooting

Before requesting service, make the below checks. If you can't fix the unit as described below, or if something not listed here occurs, refer to the
enclosed directory to locate an Authorized Service Center convenient to you or contact your dealer.
Reference pages are shown as black circled numbers (e.g.
Common problems
"E" is displayed
"UO1" is displayed
"UO2" is displayed
CD
CD won't play or CD display is incorrect
Certain sections are not played properly
Cassette deck
Recording is not possible
Poor sound quality
Radio
A lot of noise or difficult to tune
Remote control
The remote control doesn't work.
The unit can't be turned on from the
remote control.

Technical Specifications

Radio
Frequency range
FM
AM
CD player
Sampling frequency
Decoding
Beam source Semiconductor laser (wavelength 780 nm)
No. of channels
Wow and flutter
D/A converter
Tape recorder
Track system
Monitor system
Recording system
Erasing system
Frequency range
Normal position
Matsushita Electric Industrial Co., Ltd.
Osaka 542-8588, Japan
4
)
Indicates incorrect operation. Read the instructions.
Replace the batteries or use household AC power.
Power batteries haven't been inserted. Insert them or use household AC power. ("UO2" ap-
pears only if you have inserted memory batteries.)
Place the CD label facing up.
Wait for an hour for condensation to dry and try again.
!
Clean the CD.
Replace the CD if it is scratched, warped, or nonstandard.
If the cassette's tabs have removed, cover the holes with adhesive tape.
+
Clean the heads.
Interference may be caused by other equipment or the use of its remote control. Turn the
other equipment off or separate this unit from them.
Check the batteries are inserted correctly.
Replace the batteries if they are worn.
Turn the unit on from the main unit if you are using batteries to power the unit.
87.50 –108.00 MHz (50 kHz steps)
522 –1629 kHz (9 kHz steps)
44.1 kHz
16 bit linear
2 channel, stereo
Below measurable limit
MASH (1 bit DAC)
4 track, 2 channel, stereo
Variable sound monitor
AC bias
Multi Pole magnet
50 –14000 Hz
4
4
!
6
6
General
Speakers
Jacks
Output
Power requirement
AC
Power consumption: (RX-ES25) 30 W
Battery 12 V [Eight R20/LR20(D, UM-1)batteries]
•
Do not use rechargeable type batteries.
Memory back-up for computer/clock
6 V [Four R6/LR6 (AA, UM-3) batteries]
•
Do not use rechargeable type batteries.
Dimensions (WxHxD)
Weight
Note
Specifications are subject to change without notice.
Weight and dimensions are approximate.
%
4 6
(RX-ES25) 8 cm 5.4
(RX-ES20) 8 cm 2.7
PHONES: 3.5 mm stereo (16 –32 )
230 –240 V, 50 Hz
(RX-ES20) 23 W
529 x 144 x 276 mm
(RX-ES25) 4.5 kg without batteries
(RX-ES20) 4.0 kg without batteries
En
RQT5189-1B
L1099TL1119
x 2
x 2