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If you get stuck in repairing a defective appliance download this repair information for help. See below.
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Sziasztok! PIONEER A303R erősítő hangerőszabályozójának cseréjével kapcsolatban vannak kérdéseim. Mielőtt szétbontom,próbálok tájékozódni! A hangerőszabályozó egység 'poti' vagy enkóder,vagy egyéb? Javított ilyet valaki? A 'VOLUME' egység típusa? (A panelen AWZ 5546 felíratot látok,de lehet,hogy csak alkatrész pozició szám) Üdv. Ottó
Sziasztok! Hozzám került egy Pioneer SA-570 erősítő. A tulaj ki akarta dobni, gondoltam megmentem, mivel nagyon szép állapotban van. Csak alapos tisztítás után mertem bekapcsolni. A potméterek is recsegésmentesek lettek tisztítás után. Egy kis probléma mégis akad, az egyik oldal jóval halkabban szól, mint a másik. Az összes bemenő jelforrásról hasonlóképpen üzemel. Fülhallgatóval próbáltam egyelőre, de gondolom ez lényegtelen, mivel a fülhallgató kimenet is a hangszoró kimenetről van leválasztva. A hangerő tolópotméter nagyon furcsán viselkedett az elején, de tisztítás után az helyrejött. A Balance potméter is érdekesképpen fordítva kezeli a jobb és bal oldalt. De gondolom ez konstrukciós hiba. Feltöltöttem a rendezetlenek közé a készülék kapcsolási rajzát, hogy hátha valakinek van ötlete, hogy merre kezdjek el keresgélni. Előre is köszönöm. Endre
Sziasztok. Adott egy Pioneer xr-p3500 tipusu hi-fi torony, ami nem szolal meg. Odaig eljutottam , hogy az erosito panelen levo dual op amp (upc4570) nem kap tapfeszt. Ezt furcsamod nem a stabkockakrol kapja, hanem egy PAC006 tipusu ic-bol. Ebbe megy be a mute fesz is ami 4,6v, tehat nincs aktivalva a mute funkcio. Megis a +-12v-ot szolgaltato labakon 0 v van. Amit meg eszrevettem: a -12v-os stabkocka kimeneten csak -9,5v van. Ez egyben a PAC006 ic negativ tapfesze is. Lehet ez a problema?
Sziasztok! PIONEER VSX-D859 bekapcsolás után 2mp múlva kiírja hogy power off és leáll. Rögtön újra indítható de csak ez ismétlődik. Kivett végpanellel is csak ez van. Help Kösz (sya)
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A - COMPANIES
AB International, AB Systems, Accuphase, ACE R/C Inc, Acoustat, Acoustic, Acoustic Control Corp, Acoustic Dynamics, Acoustic Research, ADC, Adcom, Admiral, ADS, Advent, Afco Electronics, AGS, Aiko, AIMS, Air Cheif, Air Castle, Airline, Air-O-Ear, Aiwa, Akai, Alaron, Alexander's, Allied, Allied Radio, Allison, Alpine, Altec, Acoustics, Allstate, Alpine/Luxman, Ambassador, AMC (American Motors), Amcron, Amelux, Ampeg, Ampex, Ampro, Apple, Apt Holman, ARA, Archer, Argos, Arkay, Arrakis, Arthur Fulmer, Arvin, Astra, Astrocom Marlux, Audi, Audimation, Audio Control, Audio Design, Audio Dynamics Corp, Audio Reflex, Audio Research, Audio-Technica, Audiometric, Audiotronics, Auto-sonic, Automatic Radio, Autostereo, Autotek, Avanti, Aventura, Avid
AB International, AB Systems, Accuphase, ACE R/C Inc, Acoustat, Acoustic, Acoustic Control Corp, Acoustic Dynamics, Acoustic Research, ADC, Adcom, Admiral, ADS, Advent, Afco Electronics, AGS, Aiko, AIMS, Air Cheif, Air Castle, Airline, Air-O-Ear, Aiwa, Akai, Alaron, Alexander's, Allied, Allied Radio, Allison, Alpine, Altec, Acoustics, Allstate, Alpine/Luxman, Ambassador, AMC (American Motors), Amcron, Amelux, Ampeg, Ampex, Ampro, Apple, Apt Holman, ARA, Archer, Argos, Arkay, Arrakis, Arthur Fulmer, Arvin, Astra, Astrocom Marlux, Audi, Audimation, Audio Control, Audio Design, Audio Dynamics Corp, Audio Reflex, Audio Research, Audio-Technica, Audiometric, Audiotronics, Auto-sonic, Automatic Radio, Autostereo, Autotek, Avanti, Aventura, Avid
B - COMPANIES
Bang and Olufsen, Becker, Beckman Industrial, BEI, Belar, Bell Sound, Belsona, Bendix, Benjamin, Benjamin Electronic Sound Corp, Benjamin Electroproducts Inc, Benjamin Electronic Sound Corp, Bertagni, BES, Bell and Howell, B.E.S.T., BGW, BIC, Bib, Bigston, Black and Decker, Blaupunkt, Bogen, Bohsei, Boman, Bosch, Bose, Boss, Bozak, Bradford, Brandt, Braun, Brewmatic, Bravia, British Leyland, Broadcast Electronics Inc, Broadmoor, Broksonic, Browning Lab, BSR, Burhoe Acoustics
Bang and Olufsen, Becker, Beckman Industrial, BEI, Belar, Bell Sound, Belsona, Bendix, Benjamin, Benjamin Electronic Sound Corp, Benjamin Electroproducts Inc, Benjamin Electronic Sound Corp, Bertagni, BES, Bell and Howell, B.E.S.T., BGW, BIC, Bib, Bigston, Black and Decker, Blaupunkt, Bogen, Bohsei, Boman, Bosch, Bose, Boss, Bozak, Bradford, Brandt, Braun, Brewmatic, Bravia, British Leyland, Broadcast Electronics Inc, Broadmoor, Broksonic, Browning Lab, BSR, Burhoe Acoustics
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C - COMPANIES
Califone, Calix, Canadian Admiral, Canon, Capehart Dumont, Capital, Carrera, Cartape, Carver, Casio, Catalina, CDE, Celestion, Centrex, Cerwin Vega, Channel Master, Chatham Electronics, Chevrolet, Chicago Musical Instrument Company, Chrysler, CI, Cipher, Citizen, Claricon, Clarion, Clairtone, Clark & Smith, C/M Labs, Cobra, Colortyme, Commodore, Computer (Generic), Concept, Concert Hall, Concertone, Concord, Consumer Reports, Continental, Continental Edison, Coral, Cordovox, Coronado, Courier, Coustic, Craig, Craig Panorama, Craftsmen, Cranwood, Crate, Criterion, Crosley, Crown, Crown Japan, Curtis Mathes
Califone, Calix, Canadian Admiral, Canon, Capehart Dumont, Capital, Carrera, Cartape, Carver, Casio, Catalina, CDE, Celestion, Centrex, Cerwin Vega, Channel Master, Chatham Electronics, Chevrolet, Chicago Musical Instrument Company, Chrysler, CI, Cipher, Citizen, Claricon, Clarion, Clairtone, Clark & Smith, C/M Labs, Cobra, Colortyme, Commodore, Computer (Generic), Concept, Concert Hall, Concertone, Concord, Consumer Reports, Continental, Continental Edison, Coral, Cordovox, Coronado, Courier, Coustic, Craig, Craig Panorama, Craftsmen, Cranwood, Crate, Criterion, Crosley, Crown, Crown Japan, Curtis Mathes
D - COMPANIES
Dahlquist, Dallas Music Industries, David Hafler, Daytron, db Audio, dbx, DCM, Decca, Delco, Delmonico, DeltaLab, Delta Lab Research, Denon, Direct TV, DiscoVision Associates, Discwasher, Ditton, DMI, Dodge, Don McGohan, Dorchester, Dual, Dukane, Dumont, Dyna-Empire Inc, Dynaco, Dynatech
Dahlquist, Dallas Music Industries, David Hafler, Daytron, db Audio, dbx, DCM, Decca, Delco, Delmonico, DeltaLab, Delta Lab Research, Denon, Direct TV, DiscoVision Associates, Discwasher, Ditton, DMI, Dodge, Don McGohan, Dorchester, Dual, Dukane, Dumont, Dyna-Empire Inc, Dynaco, Dynatech
E - COMPANIES
Earth, Echoplex, Eddystone Radio, EIA, Eico, Ekotape, ELAC, Electra, Electro-Voice, Electroacoustic GMBH, Electrobrand, Electrohome, Electrophonic, Elgin, ELPA Marketing, Emerson, Empire, Encore, Epicure, Epiphone, Epson, Eric Electronic, Esoteric Sound, ESS, ETI Canada, Excelia
Earth, Echoplex, Eddystone Radio, EIA, Eico, Ekotape, ELAC, Electra, Electro-Voice, Electroacoustic GMBH, Electrobrand, Electrohome, Electrophonic, Elgin, ELPA Marketing, Emerson, Empire, Encore, Epicure, Epiphone, Epson, Eric Electronic, Esoteric Sound, ESS, ETI Canada, Excelia
F - COMPANIES
Fannon, Fender, Ferrograph, Firestone, Fisher, FONS, Ford, Forte Audio, Fostex, Frazier, Fujitsu-Ten, Fultone, Funai, Funai Symphonic, Furman Sound, Futaba
Fannon, Fender, Ferrograph, Firestone, Fisher, FONS, Ford, Forte Audio, Fostex, Frazier, Fujitsu-Ten, Fultone, Funai, Funai Symphonic, Furman Sound, Futaba
G - COMPANIES
Galaxy, Garrard, GAS (Great American Sound), Gately Electronics, GE (General Electric), Gemini, General Electric, General Industries, General Motors, Genesis, Gibbs, Gibson, Globe, Glenburn, GLI, GM (General Motors, Delco, Pontiac, Chevrolet, Buick, Oldsmobile, Cadillac), Go Video, Grado, Graflex, Granada, Granco, Gran Prix, Great American Sound Company, Grommes Precision, Grundig (Grundig Majestic), GTVR (Granada TV Rental)
Galaxy, Garrard, GAS (Great American Sound), Gately Electronics, GE (General Electric), Gemini, General Electric, General Industries, General Motors, Genesis, Gibbs, Gibson, Globe, Glenburn, GLI, GM (General Motors, Delco, Pontiac, Chevrolet, Buick, Oldsmobile, Cadillac), Go Video, Grado, Graflex, Granada, Granco, Gran Prix, Great American Sound Company, Grommes Precision, Grundig (Grundig Majestic), GTVR (Granada TV Rental)
H - COMPANIES
Hafler, Hallicrafters, Hammond, Handic, Harmon Kardon (H-K), Harris, Heath, Heathkit, Hewlett Packard, HH Scott, Hi-Comp, HiFi Tape Recording, Hitachi, Hohner, Holmes, Honda, Howard
Hafler, Hallicrafters, Hammond, Handic, Harmon Kardon (H-K), Harris, Heath, Heathkit, Hewlett Packard, HH Scott, Hi-Comp, HiFi Tape Recording, Hitachi, Hohner, Holmes, Honda, Howard
I - COMPANIES
ICP, IMF Fried, Imperial, Infinity, Inland-Dynatronics, Integral Systems, Interaudio, Inter-Ego Systems, International Music Corporation, International Radio and Electronics Corp, International Sound Company, Irish, Isuzu
ICP, IMF Fried, Imperial, Infinity, Inland-Dynatronics, Integral Systems, Interaudio, Inter-Ego Systems, International Music Corporation, International Radio and Electronics Corp, International Sound Company, Irish, Isuzu
J - COMPANIES
Jamo, JBL, JC Penney, Jeep, Jennings Research, Jensen, Jerold, Jet Sounds, JIL, John Deere, Johnson, Juliette, JVC (Japan Victor Company)
Jamo, JBL, JC Penney, Jeep, Jennings Research, Jensen, Jerold, Jet Sounds, JIL, John Deere, Johnson, Juliette, JVC (Japan Victor Company)
K - L - COMPANIES
Kay-Townes, Kelsey, Kensonic Labs, Kent, Kenwood, KID Designs, Kingspoint, KLH, Klipsch, K-Mart, KMC, Knight (Knight Kit, Allied Radio), Korg, Korting, Koss, Kraco, K.T.O. International, Kurzweil, Kustom, Kyocera, Lafayette, Lanier, Lasonic, Lear Jet, Leak, Lenco, Lennoxx, Lesa, Leslie, Lexington, Lincoln, Linear Power, Linn Sondek, Lloyds, Lo-D, LRE, Lucor, Luxman
Kay-Townes, Kelsey, Kensonic Labs, Kent, Kenwood, KID Designs, Kingspoint, KLH, Klipsch, K-Mart, KMC, Knight (Knight Kit, Allied Radio), Korg, Korting, Koss, Kraco, K.T.O. International, Kurzweil, Kustom, Kyocera, Lafayette, Lanier, Lasonic, Lear Jet, Leak, Lenco, Lennoxx, Lesa, Leslie, Lexington, Lincoln, Linear Power, Linn Sondek, Lloyds, Lo-D, LRE, Lucor, Luxman
M - COMPANIES
M&K Inc, Macom, Madison Fielding, Maestro, Maestro Echoplex, Magnavox, Magnecord, Magneplanar, Magnin, Magnum Opus, Marantz, Mark Simpson Manufacturing Company, Marshall, Marshall Wells, Martel, Masco, Massey Ferguson, Masterwork, Matsushita, Maxell, Mayfair, Mazda, MCA DiscoVision, McDonald, McGohan, McIntosh, McMartin, MCM Electronics, MCS, Mecca, Medallion, Megastar, MEI, Melco, Mecury, Meriton, Metron, Metz, MGA, MGA Mitsubishi, MGN Technology, Midland, Miida, Mikado, Miller & Kreisel, Milwaukee-Erwood, Miracord, Mitsubishi, Monacor, Monarch, Monteverdi, Moog, Mopar, Morse, Morse Electrophonic, Mortel Electronics, Motorola, Multicore Solders, Multisonic, Multitech, Muntz, Muntz Stereo, MX
M&K Inc, Macom, Madison Fielding, Maestro, Maestro Echoplex, Magnavox, Magnecord, Magneplanar, Magnin, Magnum Opus, Marantz, Mark Simpson Manufacturing Company, Marshall, Marshall Wells, Martel, Masco, Massey Ferguson, Masterwork, Matsushita, Maxell, Mayfair, Mazda, MCA DiscoVision, McDonald, McGohan, McIntosh, McMartin, MCM Electronics, MCS, Mecca, Medallion, Megastar, MEI, Melco, Mecury, Meriton, Metron, Metz, MGA, MGA Mitsubishi, MGN Technology, Midland, Miida, Mikado, Miller & Kreisel, Milwaukee-Erwood, Miracord, Mitsubishi, Monacor, Monarch, Monteverdi, Moog, Mopar, Morse, Morse Electrophonic, Mortel Electronics, Motorola, Multicore Solders, Multisonic, Multitech, Muntz, Muntz Stereo, MX
N - O - COMPANIES
NAD (NAD Electronics), Nady, Nakamichi (NAK), NAP (North American Philips), National, National Panasonic, National Technics, NEC (NEC Corporation, Nippon Electic Company), NEI (Neptune Electronics Inc), Newcomb, Nikko, Nippon Victor of Japan, Nissan, NIVICO, Nordmende, Norelco (North American Philips), Nova-Tech, Numark, Nutone, Oberheim, Octek Mainboard, Ohm, OKI, Olson, Olympic, Onkyo, Optimus, Optonica, Ortofon, Orrtronics, Otari
NAD (NAD Electronics), Nady, Nakamichi (NAK), NAP (North American Philips), National, National Panasonic, National Technics, NEC (NEC Corporation, Nippon Electic Company), NEI (Neptune Electronics Inc), Newcomb, Nikko, Nippon Victor of Japan, Nissan, NIVICO, Nordmende, Norelco (North American Philips), Nova-Tech, Numark, Nutone, Oberheim, Octek Mainboard, Ohm, OKI, Olson, Olympic, Onkyo, Optimus, Optonica, Ortofon, Orrtronics, Otari
P - COMPANIES
Pace, Pacific Concept, Packard Bell, Paco, Panasonic, Pan Tec, Panorama Electronics, Parasound, Park, Pathé-Marconi, PE (Perpetuum-Ebner), Pearlcorder, Peavey, Penncrest, Penney, Pentagon, Pentax, Pentron, Phase Linear, Philco, Philco Ford, Philips, Phone-mate, Phonola, Phono Trix, Pianola, Pickering, Pilot, Pioneer, Plymouth, Polk Audio, Pontiac, Porsche, Power Acoustik, Precision Electronics, Project/One, Pro Line Electronics, Protech, Proton, PS Audio
Pace, Pacific Concept, Packard Bell, Paco, Panasonic, Pan Tec, Panorama Electronics, Parasound, Park, Pathé-Marconi, PE (Perpetuum-Ebner), Pearlcorder, Peavey, Penncrest, Penney, Pentagon, Pentax, Pentron, Phase Linear, Philco, Philco Ford, Philips, Phone-mate, Phonola, Phono Trix, Pianola, Pickering, Pilot, Pioneer, Plymouth, Polk Audio, Pontiac, Porsche, Power Acoustik, Precision Electronics, Project/One, Pro Line Electronics, Protech, Proton, PS Audio
Q - R - COMPANIES
QSC Audio, Quasar, Rabco, Radian Research, Radio Shack, Radion, R. A. Moog Co, RCA (Radio Corporation of America), Ramsa, Randall, Rane, Ranger, Raytheon, RCA Victor, Readers Digest, Realistic, Realtone, Recordio, Reelest, Rek-O-Kut, Revere, Revere-Wollensak, Revox, RG Dynamics, Rheem Califone, Rhodes, Rhodes Keyboard Instruments, Riverside, Roadstar, Robert Bosch Corporation, Roberts, Rockola, Roland, Rolecor, Ross, Ross Systems, Rotel, Royce
QSC Audio, Quasar, Rabco, Radian Research, Radio Shack, Radion, R. A. Moog Co, RCA (Radio Corporation of America), Ramsa, Randall, Rane, Ranger, Raytheon, RCA Victor, Readers Digest, Realistic, Realtone, Recordio, Reelest, Rek-O-Kut, Revere, Revere-Wollensak, Revox, RG Dynamics, Rheem Califone, Rhodes, Rhodes Keyboard Instruments, Riverside, Roadstar, Robert Bosch Corporation, Roberts, Rockola, Roland, Rolecor, Ross, Ross Systems, Rotel, Royce
S - COMPANIES
Saab, Saba, SAE, Sampo, Sams Photofact, Samsung, Sankyo, Sansui, Sanwa, Sanyo, Sargen-Rayment, Schaum, Schober, Scott, Sears, Sears Silvertone, Seiko, Sencore, Sennheiser, Sentrek, Servolinear, Setton, SG, Sharp, Sheffield Labs, Sherwood, Shugart, Shure, Signet, Silver Marshall, Silvertone, Singer (Graflex), Sonus, Sony, Sound Technology, Soundsdesign, Soundstream, Stereosonic, Sparkomatic, Spectro Acoustics, Spendor, SR, Standel, Stanton Vestax, Stenotape, Steremote, StereoTech, Studer, Subaru, Sumo, Superscope, SWTP, Supra, Sylvania, Symphonic, Synergistics
Saab, Saba, SAE, Sampo, Sams Photofact, Samsung, Sankyo, Sansui, Sanwa, Sanyo, Sargen-Rayment, Schaum, Schober, Scott, Sears, Sears Silvertone, Seiko, Sencore, Sennheiser, Sentrek, Servolinear, Setton, SG, Sharp, Sheffield Labs, Sherwood, Shugart, Shure, Signet, Silver Marshall, Silvertone, Singer (Graflex), Sonus, Sony, Sound Technology, Soundsdesign, Soundstream, Stereosonic, Sparkomatic, Spectro Acoustics, Spendor, SR, Standel, Stanton Vestax, Stenotape, Steremote, StereoTech, Studer, Subaru, Sumo, Superscope, SWTP, Supra, Sylvania, Symphonic, Synergistics
T - COMPANIES
Talk-a-Phone, Tandberg (Tandberg Radio), Tandy, Tangent (Tangent Systems), Tapco, Tappan, Targa, Tascam, Tatung, TDK, Teac, Technical Audio Products Corp, Technics, Techwood, Tec Trak, Teknika, Telarc, Telecorder, Telectro, Teledune, Teledyne Acoustic Research, Telefunken, Telematic, Telematic, Teletalk, Televideo, Telex, Telex Phonola, Telmar, Ten, Tenna, Texas Instruments, The Audible Difference, The Great American Sound Company, Thomas, Thorens, TMK, TOA Electronics, Toshiba, Totevision, Tour Sound, Toyo, Toyomenka, Toyota, Tracker Premier, Transcriptors, Trio, Triumph, Truetone
Talk-a-Phone, Tandberg (Tandberg Radio), Tandy, Tangent (Tangent Systems), Tapco, Tappan, Targa, Tascam, Tatung, TDK, Teac, Technical Audio Products Corp, Technics, Techwood, Tec Trak, Teknika, Telarc, Telecorder, Telectro, Teledune, Teledyne Acoustic Research, Telefunken, Telematic, Telematic, Teletalk, Televideo, Telex, Telex Phonola, Telmar, Ten, Tenna, Texas Instruments, The Audible Difference, The Great American Sound Company, Thomas, Thorens, TMK, TOA Electronics, Toshiba, Totevision, Tour Sound, Toyo, Toyomenka, Toyota, Tracker Premier, Transcriptors, Trio, Triumph, Truetone
U - V - COMPANIES
Uher, Ultrx, Unicord, Unisonic, Uni-Sync, United Audio, United Stereo Tapes, Universal Tapedex, University Sound, Vector-Research, Velodyne (Velodyne Acoustics), Victor, Victor Company of Japan, Video Concepts, Videotek, Viewlex, Viking (Viking of Minneapolis), Vista, Vivitar, Viz, VM (V-M, Voice of Music), VMPS, Volkswagen, Vox
Uher, Ultrx, Unicord, Unisonic, Uni-Sync, United Audio, United Stereo Tapes, Universal Tapedex, University Sound, Vector-Research, Velodyne (Velodyne Acoustics), Victor, Victor Company of Japan, Video Concepts, Videotek, Viewlex, Viking (Viking of Minneapolis), Vista, Vivitar, Viz, VM (V-M, Voice of Music), VMPS, Volkswagen, Vox
W - X - Y - Z - COMPANIES
Waltham, Wards, Wards Airline, Wayfarer, Webcor, Webster (Webster-Chicago, Webster Electric), Welbilt, Wells Gardner, Welton, Western Auto, Westinghouse, Westport, White Electronics, Whirlpool, White Motor Co, Wingard, Wintec, Winthrop, Wollnesak, Xam, Xtal, Xtra, Xylophile, Yamaha, York, Yorkville Sound, Yorx, Zayre, Zenith
Waltham, Wards, Wards Airline, Wayfarer, Webcor, Webster (Webster-Chicago, Webster Electric), Welbilt, Wells Gardner, Welton, Western Auto, Westinghouse, Westport, White Electronics, Whirlpool, White Motor Co, Wingard, Wintec, Winthrop, Wollnesak, Xam, Xtal, Xtra, Xylophile, Yamaha, York, Yorkville Sound, Yorx, Zayre, Zenith