Jvc-UXV-100-Service-Manual电路原理图.pdf

INSTRUCTIONS For Customer Use:Enter below the Model No. and Serial No.which are located either on the rear, bot-tom or side of the cabinet. Retain thisinformation for future reference.Model No. Serial No. GVT0056-008ABMICRO COMPONENT SYSTEMUX-V100 Consists of CA-UXV100 and SP-UXV100.AUTO REVERSEAUTO TAPE SELECTORDOWN UPMULTI CONTROLTAPE FM/AM CDSTANDBYPHONESAUXRECREV.MODEAHBPROTIMERCLOCKVERTICAL DISCLOADING MECHANISMCOMPACTDIGITAL AUDIOVOLUMECDOPEN/CLOSEREMOTE CONTROL RM-SUXV10ECANCELTREBLEFM/AMFM MODEDISPLAYSLEEPAUX TAPE CDCDBASSAHB PRODOWNRANDOMUPAUTOPRESETREPEATSETPROGRAMVOLUMETAPEMICRO COMPONENT SYSTEM UX-V100COVER.UX-V100Bf 12/12/00, 12:35 PM3G-1Warnings, Cautions and OthersIMPORTANT for the U.K.DO NOT cut off the mains plug from this equipment. If the plugfitted is not suitable for the power points in your home or thecable is too short to reach a power point, then obtain an appro-priate safety approved extension lead or consult your dealer.BE SURE to replace the fuse only with an identical approvedtype, as originally fitted.If nonetheless the mains plug is cut off ensure to remove the fuseand dispose of the plug immediately, to avoid a possible shockhazard by inadvertent connection to the mains supply.If this product is not supplied fitted with a mains plug then followthe instructions given below:IMPORTANT:DO NOT make any connection to the terminal which is markedwith the letter E or by the safety earth symbol or coloured greenor green-and-yellow.The wires in the mains lead on this product are coloured inaccordance with the following code:Blue : NeutralBrown : LiveAs these colours may not correspond with the coloured markingsidentifying the terminals in your plug proceed as follows:The wire which is coloured blue must be connected to theterminal which is marked with the letter N or coloured black.The wire which is coloured brown must be connected to theterminal which is marked with the letter L or coloured red.IF IN DOUBT - CONSULT A COMPETENT ELECTRICIAN.IMPORTANT FOR LASER PRODUCTSREPRODUCTION OF LABELS1 CLASSIFICATION LABEL, PLACED ON REAR ENCLOSURECLASS 1LASER PRODUCT2 WARNING LABEL, PLACED INSIDE THE UNITDANGER: Invisible laser radiation when open and interlock failed or defeated. AVOID DIRECT EXPOSURE TO BEAM. (e)VARNING: Osynlig laser-strålning när denna del är öppnad och spärren är urkopplad. Betrakta ej strålen. (s)ADVARSEL: Usynlig laser-stråling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsæt-telse for stråling (d)VARO: Avattaessa ja suo-jalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen. (f)1. CLASS 1 LASER PRODUCT2. DANGER: Invisible laser radiation when open and interlock failedor defeated. Avoid direct exposure to beam.3. CAUTION: Do not open the top cover. There are no userserviceable parts inside the Unit; leave all servicing to qualifiedservice personnel.CAUTIONTo reduce the risk of electrical shocks, fire, etc.:1. Do not remove screws, covers or cabinet.2. Do not expose this appliance to rain or moisture.Caution switch!Disconnect the mains plug to shut the power off completely. The switch in any position does not disconnect the mains line. The power canbe remote controlled.G1-G3.UX-V100Bf 12/12/00, 12:33 PM2G-2Front view Side viewCaution: Proper VentilationTo avoid risk of electric shock and fire, and to prevent damage, locate the apparatus as follows:1 Front:No obstructions and open spacing.2 Sides/ Top/ Back:No obstructions should be placed in the areas shown by the dimensions below.3 Bottom:Place on the level surface. Maintain an adequate air path for ventilation by placing on a stand with a height of 10 cmor more.UX-V10010 cm15 cm15 cm15 cm1 cm 1 cmTAPE FM/AM CDVERTICAL DISCLOADING MECHANISMCOMPACTDIGITAL AUDIOMICRO COMPONENT SYSTEM UX-V10015 cmUX-V10015 cmG1-G3.UX-V100Bf 12/12/00, 12:33 PM3G-3SAFETY INSTRUCTIONS“SOME DOS AND DONTS ON THE SAFE USE OF EQUIPMENT”This equipment has been designed and manufactured to meet international safety standards but, like any electrical equipment, caremust be taken if you are to obtain the best results and safety is to be assured.NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNDo read the operating instructions before you attempt to use the equipment.Do ensure that all electrical connections (including the mains plug, extension leads and interconnections between pieces ofequipment) are properly made and in accordance with the manufacturers instructions. Switch off and withdraw the mains plug whenmaking or changing connections.Do consult your dealer if you are ever in doubt about the installation, operation or safety of your equipment.Do be careful with glass panels or doors on equipment.NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNDONT continue to operate the equipment if you are in any doubt about it working normally, or if it is damaged in any wayswitchoff, withdraw the mains plug and consult your dealer.DONT remove any fixed cover as this may expose dangerous voltages.DONT leave equipment switched on when it is unattended unless it is specifically stated that it is designed for unattended operationor has a standby mode.Switch off using the switch on the equipment and make sure that your family know how to do this.Special arrangements may need to be made for infirm or handicapped people.DONT use equipment such as personal stereos or radios so that you are distracted from the requirements of traffic safety. It is illegalto watch television whilst driving.DONT listen to headphones at high volume as such use can permanently damage your hearing.DONT obstruct the ventilation of the equipment, for example with curtains or soft furnishings.Overheating will cause damage and shorten the life of the equipment.DONT use makeshift stands and NEVER fix legs with wood screws to ensure complete safety always fit the manufacturersapproved stand or legs with the fixings provided according to the instructions.DONT allow electrical equipment to be exposed to rain or moisture.ABOVE ALL NEVER let anyone, especially children, push anything into holes, slots or any other opening in the case this could resultin a fatal electrical shock.; NEVER guess or take chances with electrical equipment of any kind it is better to be safe than sorry!G1-G3.UX-V100Bf 12/12/00, 12:33 PM41Thank you for purchasing the JVC Micro Component System.We hope it will be a valued addition to your home, giving you years of enjoyment.Be sure to read this instruction manual carefully before operating your new stereo system.In it you will find all the information you need to set up and use the system.If you have any query that is not answered by the manual, please contact your dealer.FeaturesHere are some of the things that make your System both powerful and simple to use.n The controls and operations have been designed to make them very easy to use, freeing you to just enjoy the music. With JVCs COMPU PLAY you can turn on the System and automatically start the Radio, Cassette deck or CDPlayer with a single touch.n The System incorporates Active Hyper Bass PRO circuitry to faithfully reproduce low frequency sounds.n Forty-five-station preset capability (30 FM and 15 AM (MW/LW) in addition to auto-seek and manual tuning.n Versatile CD options include repeat, random and program play.n Timer functions; Daily Timer, Recording Timer and Sleep Timer.n Auto-reverse tape function.n You can connect an audio equipment used only as a playback device.How This Manual Is Organized Basic information that is the same for many different functions e.g. setting the volume is given in the section “CommonOperations”, and not repeated under each function. The names of buttons/controls and display messages are written in all capital letters: e.g. TAPE, “NO DISC”.IMPORTANT PRECAUTIONS1 Installation of the System Select a place which is level, dry and neither too hot nor too cold. (Between 5°C and 35°C.) Leave sufficient distance between the System and a TV. Do not use the System in a place subject to vibrations.2 Power cord Do not handle the power cord with wet hands! Some power is always consumed as long as the power cord is connected to the wall outlet. When unplugging the System from the wall outlet, always pull the plug, not the power cord.3 Malfunctions, etc. There are no user serviceable parts inside. In case of a system failure, unplug the power cord and consult your dealer. Do not insert any metallic object into the System.Table of ContentsFeatures. 1How This Manual Is Organized . 1IMPORTANT PRECAUTIONS . 1Getting Started . 2Common Operations .6Using the Tuner . 8Using the CD Player .10Using the Cassette Deck (Listening to a Tape) . 13Using the Cassette Deck (Recording) . 14Using External Equipment .16Using the Timers . 17Care and Maintenance .20Troubleshooting . 21Specifications . 22EN01-09.UX-V100Bf 12/12/00, 12:34 PM12Getting StartedAccessoriesMake sure that you have all of the following items, which are supplied with the System.AC Power Cord (1)AM Loop Antenna (1)Remote Control (1)Batteries (2)FM Wire Antenna (1)If any of these items are missing, contact your dealer immediately.How to Put Batteries in the Remote ControlMatch the polarity (+ and ) on the batteries with the + and markings in the battery compartment.CAUTION: Handle batteries properly.To avoid battery leakage or explosion: Remove batteries when the Remote Control will not be used for a long time. When you need to replace the batteries, replace both batteries at the same time with new ones. Do not use an old battery with a new one. Do not use different types of batteries together.Using the Remote ControlThe Remote Control makes it easy to use many of the functions of the System from a distance of up to 7 m away.You need to point the Remote Control at the remote sensor on the Systems front panel.Remote sensorR6(SUM-3)/AA(15F)AUTO REVERSEAUTO TAPE SELECTORTAPEDOWN UPMULTI CONTROLTAPE FM/AM CDSTANDBYPHONESAUXRECREV.MODEAHBPROTIMERCLOCKVERTICAL DISCLOADING MECHANISMCOMPACTDIGITAL AUDIOVOLUMECDOPEN/CLOSEMICRO COMPONENT SYSTEM UX-V100EN01-09.UX-V100Bf 12/12/00, 12:34 PM23CAUTION: Make all connections before plugging the System into an AC power outlet.Connecting the FM AntennaAM EXTAM LOOPFM (75)COAXIALANTENNATurn the loop until you have the best reception.CAUTION:To avoid noise, keep antennas away from theSystem, the connecting cord and the AC powercord.Connecting the AM (MW/LW) AntennaRLRLSPEAKERSIMPEDANCEMIN 4AC INAM Loop Antenna (supplied)Attach the AM loop to its base by snapping the tabs on the loopinto the slot in the base.Using the supplied Wire AntennaUsing the coaxial type connector(not supplied)A 75 antenna with coaxial type connector (IEC or DIN 45325)should be connected to the FM (75 ) COAXIAL terminal.If reception is poor, connect the outdoor antenna.Note: Before attaching a 75 coaxial lead (the kind with around wire going to an outdoor antenna), disconnect thesupplied FM Wire Antenna.FM Wire Antenna(supplied)RLRLSPEAKERSIMPEDANCEMIN 4AC INCoaxial cableFM outdoor antenna(not supplied)Rear Panel of the UnitRear Panel of the UnitEN01-09.UX-V100Bf 12/12/00, 12:34 PM34CAUTION: Make all connections before plugging the System into an AC power outlet.Connecting the SpeakersFor each speaker, connect one end of the speaker wire to the speaker terminals on the back of the System.1. Open each of the terminals and insert the speaker wires firmly, then close the terminals.2. Connect the red (+) and black () wires of the right side speaker to the red (+) and black () terminals marked R on the System.Connect the red (+) and black () wires of the left side speaker to the red (+) and black () terminals marked L on the System.CAUTION:If a TV is installed near the speakers, the picture on the TV may be distorted. If this happens, set thespeakers away from the TV.Connecting External EquipmentYou can connect an audio equipment used only as a playback device.Connect the audio output terminals on the other equipment and the LINE IN (AUX) terminals on the rear, using an audio cord (not supplied).LRSPEAKERSIMPEDANCEMIN 4Right speaker (rear side) Left speaker (rear side)BlackLINE IN(AUX)RLTo audio outputSignal cord (not supplied)Pin-plug x 2Pin-plug x 2MD recorder or cassettedeck (not supplied)EN01-09.UX-V100Bf 12/12/00, 12:34 PM45Connecting the AC Power CordFirmly insert the supplied AC power cord into the AC inlet on the back of the Unit.CAUTIONS: ONLY USE JVC POWER CORD PROVIDED WITH THIS SYSTEM TO AVOID MALFUNCTION OR DAMAGETO THE SYSTEM. BE SURE TO UNPLUG THE POWER CORD FROM THE OUTLET WHEN YOU ARE GOING OUT OR WHENTHE SYSTEM IS NOT IN USE FOR AN EXTENDED PERIOD OF TIME.Now you can plug the AC power cord into the wall outlet, and your System is at your command!COMPU PLAYThe JVCs COMPU PLAY feature lets you control the most frequently used System functions with a single touch.With One Touch Operation you can play a CD, a tape, turn on the radio, or listen to an external equipment at a single press of the play buttonfor that function. One Touch Operation turns the power on for you, then starts the function you have specified.How One Touch Operation works in each case is explained in the section dealing with that function.The COMPU PLAY buttons are:AUTOMATIC POWER ONThe System automatically turns on with the following operation. When you press the CD OPEN/CLOSE 0 button on the Unit (or CD 0 button on the Remote Control), the System automatically turnson and the CD cover opens to allow CD insertion. However, this operation does not change the source to CD.When you press the button to turn on or off the System, the CD cover will automatically close if it is open.On the UnitCD #/8 buttonFM/AM buttonTAPE # buttonAUX buttonOn the Remote ControlCD #/8 buttonFM/AM buttonTAPE # buttonAUX buttonAC INAC power cordEN01-09.UX-V100Bf 12/12/00, 12:34 PM56Common OperationsAdjusting the VolumePress the VOLUME + button to increase the volume or press theVOLUME button to decrease it.You can adjust the volume level between 0 and 40.CAUTION:DO NOT turn off (on standby) the Unit with thevolume set to an extremely high level; otherwisea sudden blast of sound could dama