Panasonic RX-D45 - Troubleshooting Guide

Panasonic Corporation
Web Site: http://panasonic.net
Pursuant to at the directive 2004/108/EC, article 9 (2)
Panasonic Testing Centre
Panasonic Marketing Europe GmbH
Winsbergring 15, 22525 Hamburg, Germany
En
RQTX1147-1B
L0310LL1040
Specifi cations
AMPLIFIER SECTION
AMPLIFIER SECTION
Output power 2 W x 2 (RMS 10% THD)
FM/AM TUNER, TERMINALS SECTION
FM/AM TUNER, TERMINALS SECTION
Frequency Modulation (FM)
Frequency range 87.50 MHz to 108.00 MHz (50 kHz step)
Amplitude Modulation (AM)
Frequency range 522 kHz to 1629 kHz (9 kHz step)
520 kHz to 1630 kHz (10 kHz step)
Headphone jack
Terminal Stereo, 3.5 mm jack (32
)
DISC SECTION
DISC SECTION
Disc played (8 cm or 12 cm)
CD-Audio (CD-DA), CD-R/W (CD-DA)
Sampling frequency 44.1 kHz
Decoding 16 bit linear
Beam source
Semiconductor laser {wavelength 795 nm (CD)}
Frequency response 40 Hz to 20 kHz
Number of channels 2 channel, stereo
Wow and fl utter Less than possible measurement data
CASSETTE DECK SECTION
CASSETTE DECK SECTION
Track system 4 track, 2 channel, stereo
Monitor system Variable sound monitor
Recording system AC bias 84 kHz
Erase system Multi Pole magnet
Overall frequency response
NORMAL 50 Hz to 12 kHz
SPEAKER SECTION
SPEAKER SECTION
Speakers Impedance 8
Full range 2 x 8 cm
GENERAL
GENERAL
Power supply
AC 230 V to 240 V, 50 Hz
Battery 12 V (8 x LR14, C)
Memory back-up 6 V (4 x R6/LR6, AA)
Power consumption 13 W
Battery life (use only alkaline batteries)
Radio broadcast 10 hours
Radio recording 10 hours
CD playback 7 hours
CD recording 9 hours
Tape playback 9 hours
Dimensions (WxHxD) 408 mm x 148 mm x 271 mm
Mass 3.2 kg without batteries (3.8 kg with batteries)
Operating temperature range 0°C to +40°C
Operating humidity range 35% to 80% (no condensation)
Power consumption in standby mode: 0.8 W (approximate)
✒
Note
1. Specifi cations are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
Troubleshooting guide
Before requesting service, make the following checks. If you
are in doubt about some of the check points, or if the solutions
indicated in the chart do not solve the problem, consult your
dealer for instructions.
■
Common problems Page
Distorted sound or no sound.
• Turn the volume up.
—
A “humming” sound can be heard during play.
• An AC mains lead or fl uorescent light is near the unit.
Keep other appliances and cords away from the unit.
—
Clock display is not shown when the unit is
powered by batteries and is in standby mode.
• Connect to the household AC power in order to view
the display.
4
“UO1” is displayed.
• Replace the batteries or use household AC power.
—
“F76” is displayed.
• There is a power supply problem. Consult the dealer.
—
■
Discs
“ERROR”
• Incorrect operation performed. Read the instructions
and try again.
—
“NOPLAY”
• Incorrect disc format. Insert the correct disc.
—
Incorrect display or play will not start.
• You have not inserted the disc correctly; insert it
correctly.
• Disc may be dirty. Wipe it clean.
• Replace the disc if it is scratched, warped, or non-
standard.
• Condensation has formed: Wait 1 to 2 hours for it to
evaporate.
—
—
—
—
■
Cassette tape
Poor sound quality.
• Clean the heads.
7
Recording cannot be performed.
• If the erasure prevention tabs have been removed,
cover the holes with adhesive tape.
6
The cassette cannot be ejected or the deck cannot
be closed when loading a cassette.
• The batteries are fl at. Replace the batteries or
connect to household AC power.
• Press [4, PLAY] then [8/x, STOP/EJECT].
—
—
■
Radio
Distorted sound or noise is heard.
• Use an outdoor antenna.
—
A beat sound is heard.
• Turn the television off or move it away from the unit.
—
A low hum is heard during AM broadcast.
• Separate the antenna from other cables and cords.
—
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