JVC UX-M3R - User Manual

Other manuals for JVC UX-M3R

Questions and Answers:

S
Sabrina ReidJul 30, 2025
How to fix no sound on my JVC Stereo System?
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  Daniel PowellJul 30, 2025
  If there is no sound coming from your JVC Stereo System, there could be several reasons. First, check the speaker connections to ensure they are properly connected. Make sure the correct function is selected on the system. Adjust the volume control to a suitable level. If using earphones, the earphone jack may be defective and need replacement. Additionally, there might be a defect in IC601 or IC301, which would require checking the voltages and replacing them if necessary.
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Richard BrownAug 5, 2025
What to do if my JVC Stereo System has no sound from the disc?
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  Mary JacksonAug 5, 2025
  If your JVC Stereo System isn't producing sound from a disc, the disc may be dirty; wipe it with a soft cloth. It could also be scratched or warped, in which case you should use a new disc. Ensure you are using a brand name disc, as non-standard discs can cause issues. If moisture has formed inside the CD deck, wait 20 to 30 minutes. In some cases, the issue may be due to a defective IC701, IC704, or TA2092N, which would require checking the voltages and replacing if necessary.
E
Emma BradshawAug 11, 2025
Why does my JVC Stereo System have no sound or weak sound?
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  kgibsonAug 11, 2025
  If your JVC Stereo System has no sound or weak sound, it could be due to several factors. Try rotating or repositioning the unit. There might be a defect in IFT101, which requires checking resistance, voltage, and current, and replacing as needed. Also, the AM antenna coil or oscilloscope coil might be defective and need replacement. The intermediate frequency tuning or RF tracking could be faulty, requiring readjustment. Other potential causes include defective IC101 or IC102, which would require checking voltages and replacing if necessary, or poor contact in the antenna circuit, which can be resolved by checking resistance and resoldering.
A
Amy ReynoldsAug 16, 2025
What to do if my JVC Stereo System has weak sound and no sound?
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  Tara CastanedaAug 16, 2025
  If your JVC Stereo System is producing weak or no sound, ensure the FM antenna is properly connected, either the built-in or an external one. A defective band selector switch could also be the cause, requiring replacement or repair. Another potential issue could be defective IC101 or IC102, which would need their voltages checked and replacement if necessary. The intermediate frequency tuning may also be faulty, needing readjustment. Finally, check for poor contact in the FM antenna circuit and resolder or repair as required.
C
cortezjayAug 23, 2025
How to resolve no sound or unsteady tape sound on JVC Stereo System?
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  Pamela WalkerAug 23, 2025
  To address the issue of no sound, unsteady tape sound, or weak sound on your JVC Stereo System, start by cleaning the capstan or head with alcohol, as they might be dirty. If the cassette tape winding is irregular, replace the tape. A defective IC202 could also be the cause, requiring you to check voltages and replace it if necessary. Lastly, if the cassette erasure prevention tabs are broken, replace the tape or cover the tab openings with adhesive tape.

JVC UX-M3R Specifications

Amplifier Specifications

output power	24 W (12 W + 12 W) at 8 Ω (MAX.)
output power at THD	20 W (10 W + 10 W) at 8 Ω (10% THD)
audio output level	800 mV/32 Ω
speakers impedance	8 Ω - 16 Ω

Tuner Specifications

FM tuning range	87.50 MHz - 108.00 MHz
MW tuning range	522 kHz - 1 629 kHz

CD Player Specifications

dynamic range	60 dB
signal-to-noise ratio	60 dB
wow and flutter	Unmeasurable

Cassette Deck Specifications

frequency response for normal tape	100 Hz - 10 000 Hz
wow and flutter	0.35% (WRMS)

General Specifications

power requirement	AC 240 V, 50 Hz
power consumption (operation mode)	30 W
power consumption (standby mode)	1.5 W
dimensions	160 mm × 269.5 mm × 300 mm
mass	4.3 kg

Speaker Specifications