Troubleshooting - JVC RD-T70 Instructions Manual

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Troubleshooting

• If you have a problem with your System, check this list for a possible solution before calling for service.
• If you cannot solve the problem from the hints given here, or the System has been physically damaged, call a qualified person, such as your
dealer, for service.
Symptom
No sound is heard.
Poor AM reception
Poor FM reception
The CD skips.
The CD does not play.
Preset tuning is not possible with the
4 ¢
/ key.
Manual tuning is not possible with the
4 ¢
/ key.
Unable to operate the Remote Control.
Operations are disabled.
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Specifications
Output Sensitivity/Impedance (1 kHz)
Possible Cause
• The power cord is disconnected.
• The batteries in the Unit have lost
their charge.
• Headphones are connected.
The System is not properly positioned.
The FM antenna is not properly posi-
tioned.
The CD is dirty or scratched.
The CD is upside down.
Manual Tuning mode is selected.
Preset Tuning mode is selected.
• The path between the Remote Control
and the sensor on the Unit is blocked.
• The batteries have lost their charge.
The built-in microprocessor has malfunc-
tioned due to external electrical interference.
Amplifier
Output Power
(Max.) 5 W (2.5 W + 2.5 W) at 4 ohms
(10% THD) 4 W (2 W + 2 W) at 4 ohms
Phones 32 ohms - 1 kohm
0 mW - 20 mW/ch output into 32 ohms
CD Player
Signal-To-Noise Ratio 90 dB
Wow And Flutter Unmeasurable
Tuner
FM Tuner
Tuning Range 87.5 MHz - 108.0 MHz
AM Tuner
Tuning Range 530 kHz - 1,710 kHz
Antenna Built-in wire antenna for FM
Built-in ferrite core antenna for AM
Speakers
8 cm
General
Dimensions 438 mm
Mass Approx. 2.5 kg (without batteries)
Accessories
Power Cord (1)
Remote Control (RM-SRDT7J) (1) [RD-T70BU Only]
Power Specifications
Power Requirements AC 120 V ~ , 60 Hz
Power Consumption 12 watts (power on mode)
Design and specifications are subject to change without notice.
• Connect it firmly
• Replace the batteries.
• Disconnect the headphones.
Turn the System to the best reception
position.
Extend the FM antenna and turn it to the
best reception position.
Clean or replace the CD.
Put the CD in with the label side up.
Press the I button on the Unit until
"PRESET" is displayed.
Press the I button on the Unit until
"MANUAL" is displayed.
• Remove the obstruction.
• Replace the batteries.
Unplug the Unit then plug it back in.
✕
2, 4 ohms
✕ ✕
175.5 mm 261.5 mm (W/H/D)
Action
12