JVC RX-5052S, RX-5050B manual Troubleshooting, Problem Possible Cause Solution

Page 34

Troubleshooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC’s service center.

 

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

 

 

The display does not light up.

The power cord is not plugged in.

Plug the power cord into an AC outlet.

 

 

 

 

 

No sound from speakers.

Speaker signal cables are not

Check speaker wiring and reconnect if necessary.

 

 

connected.

(See page 5.)

 

 

 

 

 

 

The SPEAKERS ON/OFF button is

Press SPEAKERS ON/OFF so that the sounds

 

 

not set correctly.

come out of the speakers. (See page 11.)

 

 

 

 

 

 

An incorrect source is selected.

Select the correct source.

 

 

 

 

 

 

Muting is activated.

Press MUTING to cancel the mute. (See page 13.)

 

 

 

 

 

 

An incorrect input mode (analog or

Select the correct input mode (analog or digital).

 

 

digital) is selected.

(See pages 11 and 12.)

 

 

 

 

 

“NO SUBWOOFER” appears on the

The SUBWOOFER ON/OFF button is

If subwoofer is connected, set “SUBWOOFER

 

display.

pressed while “SUBWOOFER” is set

YES” so that the SUBWOOFER ON/OFF button

 

 

to “SUBWOOFER NO.”

works.

 

 

 

 

 

Continuous hiss or buzzing during FM

Incoming signal is too weak.

Connect an outdoor FM antenna or contact your

 

reception.

 

dealer. (See page 4.)

 

 

 

 

 

 

The station is too far away.

Select a new station.

 

 

 

 

 

Noise is heard during FM/AM

An incorrect antenna is used.

Check with your dealer to be sure you have the

 

reception.

 

correct antenna.

 

 

 

 

 

 

Antennas are not connected properly.

Check connections. (See pages 4 and 5.)

 

 

 

 

 

 

Ignition noise from automobiles.

Move the antenna farther from automobile traffic.

 

 

 

 

 

“OVERLOAD” starts flashing on the

Speakers are overloaded because of

1. Press STANDBY/ON on the front panel to

 

display.

high volume.

turn off the receiver.

 

 

 

2. Stop the playback source.

 

 

 

3. Turn on the receiver again, and adjust the

 

 

 

volume.

 

 

 

 

Speakers are overloaded because of short circuit of speaker terminals.

Press STANDBY/ON on the front panel to turn off the receiver, then check the speaker wiring.

If “OVERLOAD” does not disappear, unplug the AC power cord, then plug it back again.

If speaker wiring is not short-circuited, contact your dealer.

“DSP NG” appears on the display.

The built-in microcomputer is not functioning correctly.

Press STANDBY/ON on the front panel to turn off the receiver. After unplugging the AC power cord, contact your dealer.

The STANDBY lamp lights up after turning on the power, and soon the receiver turns off again (into standby mode).

The receiver is overloaded because of a high voltage.

Press STANDBY/ON on the front panel to turn off the receiver. After unplugging the AC power cord, contact your dealer.

Remote control does not work.

There is an obstruction between the

Remove the obstruction.

remote sensor on the receiver and the

 

remote control.

 

 

 

Batteries are weak.

Replace batteries. (See page 4.)

Remote control does not work as you intend.

An incorrect remote control operation mode is selected.

Select the correct remote control operation mode. (See pages 28 to 31.)

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Contents RX-5050B/RX-5052S LVT1290-001A JMises en garde, précautions et indications diverses Table of Contents Front Panel Parts IdentificationDisplay Remote Control Rear PanelChecking the Supplied Accessories Before InstallationConnecting the FM and AM Antennas Putting Batteries in the Remote ControlAM antenna connections Connecting the Speakers and SubwooferConnecting the speakers Turn the loop until you have the best receptionAnalog Connections Connecting Audio/Video ComponentsConnecting the subwoofer Placing speakersTo audio output To composite video input Video component connectionsDVD player Plug the power cord into an AC outlet Connecting the Power CordDigital Connections Turning On the Power Daily Operational Procedure Selecting the Source to PlayBasic Operations Sound Adjusting the VolumeWhen analog input is selected Always lights up Picture from a video component such as the VCR or DVDBe sure to turn down the volume Selecting the Analog or Digital Input ModeListening with headphones Press Subwoofer OUT ON/OFF to cancel the subwoofer outputChanging the Display Brightness When Dolby Digital or DTS Surround is selectedTo select the analog input mode Press DimmerMuting the Sound Using the Sleep TimerBasic adjustment auto memory Recording a sourceReceiving Radio Broadcasts Tuning in to Stations ManuallyUsing Preset Tuning Press FM/AM to select the band FM or AMWhile listening to an FM station, press FM Mode Press the 10 keys to select a preset channel numberSelecting the FM Reception Mode To tune in a preset stationChannel number Basic SettingsPress Quick Speaker Setup Press in Multi JOG Push SETPress Setting Basic Setting ItemsEx. When setting Auto Surround to Auto Surr on Setting the Speaker Distance Setting the SpeakersSetting the Bass Sounds Selecting the Main or Sub Channel Select the playback sounds channelSelect Auto Surr on to activate Auto Surround Setting for Easy and Effective Surround OperationsSetting the Digital Input Terminals Select Vrtl SB on to activate Virtual Surround BackPress Adjust Adjusting SoundBasic Adjustment Items Ex. When adjusting the subwoofer level toAdjusting the Equalization Patterns Adjusting the Speaker Output LevelsDolby Digital*1 Using the Surround ModesReproducing Theater Ambience Introducing the Surround Modes Dolby Digital 5.1CHDTS Digital Surround What is Linear PCM?What is Dual Mono? DTS 96/24Activating the Surround Modes Press Surround to activate the Surround modeSelect and play any source Introducing the DSP Modes Using the DSP ModesReproducing the Sound Field Digital Acoustic Processor DAP modesMulti-channel digital signals To cancel the DSP modeTo adjust the effect level except All Channel Stereo, see Activating the DSP ModesSound control section Amplifier Operating JVC’s Audio/Video ComponentsOperating Audio Components TunerDVD player Operating Video ComponentsCD changer Set TV/CATV selector to TVTry to operate your Catv converter by pressing If there are more than one code listed for your brand of TVRelease STANDBY/ON TV/CATV Try to operate your TV by pressingRelease STANDBY/ON DVD If there are more than one code listed for your brandRelease STANDBY/ON VCR Try to operate your VCR by pressingTroubleshooting Problem Possible Cause SolutionHz to 20 kHz with no more than 0.8% total SpecificationsPer channel, min. RMS, driven into 8 Ω Harmonic distortionAM tuner FM tuner IHFGeneral Page Page AUDIO/VIDEO Control Receiver LVT1290-002A C Mises en garde, précautions et indications diverses English RX-6030VAUDIO/VIDEO Control Receiver Remote Control Do not insert any metal object into the receiver Right Getting Started DVD player Connecting the Power Cord Basic Operations Basic Operations Turning On and Off Attenuating the Input Signal Muting the Sound Tuning in to Stations Manually Selecting the FM Reception Mode Basic Settings Basic Procedure Basic Settings Selecting the Main or Sub Channel Setting for Easy and Effective Surround Operations Adjusting Sound Adjusting Sound Using the Surround Modes Using the Surround Modes Activating the Surround Modes Using the DSP Modes Activating the DSP Modes Operating JVC’s Audio/Video Components Operating Video Components Operating Other Manufacturers’ Video Equipment STANDBY/ON VCR Subwoofer no Specifications Specifications EN, FR

RX-5052S, RX-5050B specifications

The JVC RX-5050B and RX-5052S are solid audio receivers that have appealed to home theater enthusiasts and casual listeners alike. Both models, known for their reliability and robust sound quality, present advanced features tailored for an immersive audio experience.

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