{"id":11283,"date":"2021-07-02T19:14:38","date_gmt":"2021-07-02T18:14:38","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=11283"},"modified":"2021-08-11T13:18:33","modified_gmt":"2021-08-11T12:18:33","slug":"walkman-orion-cp-09fm","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2021\/07\/02\/walkman-orion-cp-09fm\/","title":{"rendered":"Walkman Orion CP-09FM"},"content":{"rendered":"<p>Danas je nabavljen mali prijenosni radio-kasetofon, popularno walkman, oznake CP-09FM proizvod japanske tvrtke Orion iz 1980-tih godina.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11284\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_01.jpg\" alt=\"\" width=\"1908\" height=\"1032\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_01.jpg 1908w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_01-300x162.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_01-768x415.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_01-1024x554.jpg 1024w\" sizes=\"auto, (max-width: 1908px) 100vw, 1908px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11285\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_02.jpg\" alt=\"\" width=\"2969\" height=\"577\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_02.jpg 2969w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_02-300x58.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_02-768x149.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_02-1024x199.jpg 1024w\" sizes=\"auto, (max-width: 2969px) 100vw, 2969px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11286\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_03.jpg\" alt=\"\" width=\"1934\" height=\"1527\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_03.jpg 1934w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_03-300x237.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_03-768x606.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_03-1024x809.jpg 1024w\" sizes=\"auto, (max-width: 1934px) 100vw, 1934px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11289\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_06.jpg\" alt=\"\" width=\"1617\" height=\"1052\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_06.jpg 1617w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_06-300x195.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_06-768x500.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_06-1024x666.jpg 1024w\" sizes=\"auto, (max-width: 1617px) 100vw, 1617px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11288\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_05.jpg\" alt=\"\" width=\"2929\" height=\"853\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_05.jpg 2929w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_05-300x87.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_05-768x224.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_05-1024x298.jpg 1024w\" sizes=\"auto, (max-width: 2929px) 100vw, 2929px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Japanska tvrtka za proizvodnju potro\u0161a\u010dke elektronike Orion Electric Co., Ltd. poslovala je u razdoblju od 1958. do 2019. godine. Originalno je proizvodila tranzistorske radio prijemnike, kasetofone, magnetofone, stereo ure\u0111aje i glazbene centre, a tako\u0111er je proizvodila i potro\u0161a\u010dku elektroniku za jedanaest najboljih svjetskih elektroni\u010dkih brandova \u0161irom svijeta (Broksonic, Durabrand,Sansuii drugi) i to uglavnom televizore i video ure\u0111aje (VCR, DVD). Po\u010detkom 2015. godine tvrtka Orion Electric Co., Ltd. dosegla je nesolventnost u poslovanju zbog slabe prodaje uzrokovane jakom konkurencijom sa niskim cijenama u cijelom svijetu. Ubrzo je osnovana &#8220;nova&#8221; tvrtka Orion Electric Co., Ltd. koja je preuzela &#8220;staru&#8221; istoimenu tvrtku, no i ona je \u010detiri godine kasnije postala nesolventna.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11290\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_07.jpg\" alt=\"\" width=\"1542\" height=\"921\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_07.jpg 1542w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_07-300x179.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_07-768x459.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_07-1024x612.jpg 1024w\" sizes=\"auto, (max-width: 1542px) 100vw, 1542px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Walkman Orion CP-09FM opremljen je stereo kasetofonom i stereo UKV\/FM radijom (88-108MHz). Kasetofon uz obavezne kontrole START\/PLAY i STOP ima funkcije brzog prematanja trake unaprijed (CUE) i unatrag (REVIEW), a radio se mo\u017ee podesiti na prijem stereo ili mono signala. Ugra\u0111ena je jednostavna tonska kontrola u vidu sklopke kojom je mogu\u0107e uzdi\u0107i vi\u0161e frekvencije. Orion CP-09FM ima dvije uti\u010dnice za slu\u0161alice tako da kasetu\/radio mogu istovremeno slu\u0161ati dvije osobe, a za takve slu\u010dajeve je ugra\u0111en i taster naziva \u201eTALK LINE\u201c. Pritiskom na ovaj taster uti\u0161ava se zvuk kasete\/radija i na slu\u0161alice se prenosi govor preko malog mikrofona ugra\u0111enog na gornjoj strani ku\u0107i\u0161ta walkmana. Tako dvije osobe koje zajedno slu\u0161aju walkman mogu me\u0111usobno komunicirati bez potrebe za skidanjem slu\u0161alica. Orion CP-09FM se napaja preko \u010detiri standardne AA baterije 1,5 V ili preko vanjskog izvora istosmjernog napona od 6 V.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11287\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_04.jpg\" alt=\"\" width=\"2828\" height=\"965\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_04.jpg 2828w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_04-300x102.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_04-768x262.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_04-1024x349.jpg 1024w\" sizes=\"auto, (max-width: 2828px) 100vw, 2828px\" \/><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>Walkman Orion CP-09FM bazira se na \u0161est integriranih krugova:<\/p>\n<ul>\n<li><strong>AN 7213<\/strong> \u2013 FM tuner (RF poja\u010dalo, lokalni oscilator, mje\u0161a\u010d)<\/li>\n<li><strong>LA 1210<\/strong> \u2013 FM MF poja\u010dalo, FM demodulator<\/li>\n<li><strong>TA 7343<\/strong> \u2013 FM stereodekoder (PLL tipa)<\/li>\n<li><strong>LA 3210 <\/strong>\u2013 NF pretpoja\u010dalo i ekvilajzer<\/li>\n<li><strong>LA 3210 <\/strong>\u2013 NF pretpoja\u010dalo i ekvilajzer<\/li>\n<li><strong>LA 4180<\/strong> \u2013 NF izlazno stereo poja\u010dalo 2 x 1 W<\/li>\n<\/ul>\n<p>Integrirane krugove smo popisali redoslijedom kako se nadovezuju u sklopu FM prijemnika i tu daljnja poja\u0161njenja nisu potrebna. S obzirom na upotrijebljene integrirane krugove MF je vrlo vjerojatno na standardnih 10,7 MHz. Prva tri integrirana kruga \u010dine prakti\u010dno kompletan\u00a0 FM stereo prijemnik kojima je potrebno dodati svega nekoliko vanjskih pasivnih komponenti. Iako se ne koristi uobi\u010dajeni kerami\u010dki MF filtar ve\u0107 samo standardni LC krugovi prijemnik ima sasvim dobru selektivnost kao i osjetljivost. Pretpoja\u010dala i izlazno stereo poja\u010dalo su naravno zajedni\u010dki za radio i kasetofon, kao i za mikrofon.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11291\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_08.jpg\" alt=\"\" width=\"1609\" height=\"538\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_08.jpg 1609w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_08-300x100.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_08-768x257.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_08-1024x342.jpg 1024w\" sizes=\"auto, (max-width: 1609px) 100vw, 1609px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11292\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_09.jpg\" alt=\"\" width=\"2191\" height=\"777\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_09.jpg 2191w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_09-300x106.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_09-768x272.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_09-1024x363.jpg 1024w\" sizes=\"auto, (max-width: 2191px) 100vw, 2191px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11293\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_10.jpg\" alt=\"\" width=\"2530\" height=\"816\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_10.jpg 2530w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_10-300x97.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_10-768x248.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_10-1024x330.jpg 1024w\" sizes=\"auto, (max-width: 2530px) 100vw, 2530px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11294\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_11.jpg\" alt=\"\" width=\"2973\" height=\"890\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_11.jpg 2973w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_11-300x90.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_11-768x230.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_11-1024x307.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_11-1170x350.jpg 1170w\" sizes=\"auto, (max-width: 2973px) 100vw, 2973px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Od 1980-tih godina po\u010deo je razvoj velikog broja integriranih krugova koji su objedinjavali vi\u0161e sklopova FM\/AM prijemnika \u010dime su omogu\u0107avali njihovu jednostavniju izradu i pode\u0161avanje te manje dimenzije i u kona\u010dnici manju cijenu.Gotovo u svakom radio prijemniku od tog razdoblja na\u0107i \u0107emo sli\u010dne integrirane krugove, posebice za sklopove koji bi u diskretnoj izvedbi bili vrlo slo\u017eeni, poput kvalitetnijih FM demodulatora i stereo dekodera. Vrlo su \u010desta i potpuno integrirana pretpoja\u010dala i poja\u010dala, jedino \u0107emo kod stolnih radio ure\u0111aja, gdje raspolo\u017eivi prostor nije toliko kriti\u010dan, \u010de\u0161\u0107e susretati diskretnu izvedbu FM tunera (FM frontend) jer su bili jeftiniji.<\/p>\n<p>Po\u010detkom 1983. godine Philips je izbacio na tr\u017ei\u0161te \u010duveni integrirani krug TDA7000 koji je objedinjavao \u010ditav FM mono prijemnik, odnosno za potpuno funkcionalni prijemnik ovom \u010dipu je bilo dovoljno dodati nekih 15-tak kondenzatora (vrijednosti u rasponu 27pF \u2013 150nF), promjenjivi kondenzator za biranje frekvencija i dva mala induktiviteta u krugovima ulaznog RF filtra i lokalnog oscilatora. TDA7000 (ina\u010de patentiran jo\u01611977. godine) bio je toliko popularan da se zadr\u017eao u proizvodnji sve do 2003. godine.\u00a0 Naslijedile su ga SMD ina\u010dice sa oznakama TDA7010T, TDA7020T i TDA7088T koje su tako\u0111er s vremenom iza\u0161le iz proizvodnje. Ako \u017eelite danas nabaviti \u010dip koji objedinjuje \u010ditav FM prijemnik onda su dostupne kineske kopije \u010dipa TDA7088T pod razli\u010ditim oznakama koje u sebi zadr\u017eavaju broj\u010dani dio 088 (npr. CD9088, SC1088 i sli\u010dno). Ovi \u010dipovi imaju implementiranu auto-scan funkciju tako da vi\u0161e nije potreban ni vanjski promjenjivi kondenzator (biranje postaja se vr\u0161i pomo\u0107u tipkala (up\/down) ili pomo\u0107u potenciometra). No, za samogradnju je mo\u017eda malo nezgodno \u0161to su to sve SMD ina\u010dice \u010dipova, a nezgodno je i to \u0161to za jedva koji dolar vi\u0161e Kinezi ve\u0107 nude kompletan FM\/AM prijemnik sa displejom, mp3plejerom, SD karticom, bluetooth-om i tko zna \u010dime jo\u0161 sve ne.\u00a0 U svakom slu\u010daju ako danas kupite neki mali jeftini (kineski) FM radio prijemnik, pogotovo ako ima auto-scan na\u010din biranja postaja, onda se gotovo sigurno bazira na jednom od navedenih \u010dipova.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11295\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_12.jpg\" alt=\"\" width=\"1629\" height=\"813\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_12.jpg 1629w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_12-300x150.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_12-768x383.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_12-1024x511.jpg 1024w\" sizes=\"auto, (max-width: 1629px) 100vw, 1629px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11296\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_13.jpg\" alt=\"\" width=\"1563\" height=\"1140\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_13.jpg 1563w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_13-300x219.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_13-768x560.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_13-1024x747.jpg 1024w\" sizes=\"auto, (max-width: 1563px) 100vw, 1563px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11297\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_14.jpg\" alt=\"\" width=\"2292\" height=\"820\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_14.jpg 2292w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_14-300x107.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_14-768x275.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_14-1024x366.jpg 1024w\" sizes=\"auto, (max-width: 2292px) 100vw, 2292px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11298\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_15.jpg\" alt=\"\" width=\"1623\" height=\"1080\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_15.jpg 1623w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_15-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_15-768x511.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_15-1024x681.jpg 1024w\" sizes=\"auto, (max-width: 1623px) 100vw, 1623px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11299\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_16.jpg\" alt=\"\" width=\"1075\" height=\"703\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_16.jpg 1075w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_16-300x196.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_16-768x502.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_16-1024x670.jpg 1024w\" sizes=\"auto, (max-width: 1075px) 100vw, 1075px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Walkman Orion CP-09FM mo\u017eemo dakle svrstati u kategoriju potpuno integriranih FM prijemnika sa kasetofonom. Za 1980-te godine svakako ne treba o\u010dekivati da ba\u0161 sve bude implementirano u jedan jedini \u010dip, no kao \u0161to vidimo na plo\u010dici glavni problem nije bio smjestiti tih \u0161est \u010dipova ve\u0107 na\u0107i mjesta za puno ve\u0107e elektrolitske kondenzatore. Za dva najve\u0107a elektrolita izlaznog poja\u010dala potrebno je bilo napraviti utore u plo\u010dici, jedan je uguran u prostor izme\u0111u elektromotora i \u0161asije kasetofona, a ostali su preba\u010deni le\u017ee\u010dke preko \u010dipova ili po plo\u010dici gdje je ve\u0107 bilo kakvog mjesta.<\/p>\n<p>Na\u0161 primjerak walkmana Orion CP-09FM je potpuno ispravan, osim \u0161to je korozija nastala od zaboravljenih baterija pojela metalne kontakte istih pa bi ovo trebalo restaurirati. Na ovaj walkman jo\u0161 uvijek mo\u017eemo gledati kao na jedan lijep primjerak dobre stare audio tehnike, privla\u010dnog dizajna i izra\u017eenog retro izgleda. Posebno je morao biti zabavan ili romanti\u010dan ukoliko se slu\u0161ao udvoje, ugo\u0111aju je svakako doprinosila i \u201eTALK LINE\u201c komunikacija, no, to su bila neka druga vremena u kojima se puno toga druga\u010dije dijelilo, puno manje elektroni\u010dki, a puno vi\u0161e u\u017eivo \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>U walkmanu Orion CP-09FM prepoznata je sentimentalna vrijednost pa \u0107emo ga urediti tako da je spreman za ponovnu upotrebu. Ono \u0161to svakako treba popraviti to su korodirani i nagri\u017eeni kontakti baterija.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_21.jpg\" target=\"_blank\"  rel=\"lightbox[11283] noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11554 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_21.jpg\" alt=\"\" width=\"1391\" height=\"326\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_21.jpg 1391w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_21-768x180.jpg 768w\" sizes=\"auto, (max-width: 1391px) 100vw, 1391px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Ovakva o\u0161te\u0107enja su vrlo \u010desta kod (starih) baterijskih ure\u0111aja u kojima su se godinama rastvarale zaboravljene baterije. Za popravak je naravno potrebno zamijeniti opruge kao minus kontakte i u\u0161ice kao plus kontakte baterija, no to je lak\u0161e re\u0107i nego napraviti. Monta\u017ea i izgled ovih kontakata razlikuju se od ure\u0111aja do ure\u0111aja, a nama je svakako cilj u \u0161to je mogu\u0107e ve\u0107oj mjeri zadr\u017eati originalnost ovih elemenata. Lijepo je \u0161to na plo\u010dicama kontakata imamo nomenklaturnu oznaku za narud\u017ebu zamjenskih dijelova, no danas oni sasvim sigurno nisu vi\u0161e nigdje dostupni (barem ne po razumnoj cijeni).<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_20.jpg\" target=\"_blank\"  rel=\"lightbox[11283] noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11553 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_20.jpg\" alt=\"\" width=\"1454\" height=\"316\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_20.jpg 1454w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_20-768x167.jpg 768w\" sizes=\"auto, (max-width: 1454px) 100vw, 1454px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Za restauraciju imamo na raspolaganju standardna ku\u0107i\u0161ta za baterije, zatim baterijske kontakte koje smo upravo za ovakve slu\u010dajeve sa\u010duvali iz raznih rashodovanih elektroni\u010dkih ure\u0111aja i u kona\u010dnici mesingane kroja\u010dke u\u0161ice promjera 5 mm. Ovo su standardne u\u0161ice koje se mogu relativno lako nabaviti, no vrlo je te\u0161ko negdje na\u0107i u\u0161ice ili zakovice manjih dimenzija kakve se koriste u na\u0161em slu\u010daju (cca 2-3 mm). Mjerenjem smo utvrdili da ni u\u0161ice od 5 mm nisu prevelike za plus pol baterijskih kontakata, no kako bi sprije\u010dili iznena\u0111enja unutar u\u0161ice od 5 mm koju mo\u017eemo \u010dvrsto montirati za plo\u010dicu zalemili smo i manju u\u0161icu tako da unutra\u0161nja rupa ipak ne bude prevelika. Manje u\u0161ice izva\u0111ene su iz crnih baterijskih ku\u0107i\u0161ta (vidi sliku) no va\u0111enje istih ih mo\u017eda previ\u0161e uni\u0161ti da bi mogle ponovno poslu\u017eiti kao samostalni kontakti. S obzirom da trebamo \u010detiri iste opruge za minus pol baterija, onda smo se i ovdje odlu\u010dili za one iz baterijskih ku\u0107i\u0161ta, jer su jednake i jer su najsli\u010dnije originalnima. Krajeve opruga je trebalo prilagoditi monta\u017ei na tiskanu plo\u010dicu (u originalu su pri\u010dvr\u0161\u0107ene zakovicama) kako se vidi na na\u0161im slikama.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_22.jpg\" target=\"_blank\"  rel=\"lightbox[11283] noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11555 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_22.jpg\" alt=\"\" width=\"1485\" height=\"277\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_22.jpg 1485w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_22-768x143.jpg 768w\" sizes=\"auto, (max-width: 1485px) 100vw, 1485px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>U kona\u010dnici smo dobili potpuno nove, \u010diste i vrlo robusne baterijske kontakte koji \u0107e pouzdano osiguravati dobar spoj sa baterijama prilikom upotrebe walkmana \u0161to neizbje\u017eno uklju\u010duje manje padove i potrese jer ipak je rije\u010d o prijenosnom ure\u0111aju.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_23.jpg\" target=\"_blank\"  rel=\"lightbox[11283] noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11556 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_23.jpg\" alt=\"\" width=\"1218\" height=\"361\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_23.jpg 1218w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_23-768x228.jpg 768w\" sizes=\"auto, (max-width: 1218px) 100vw, 1218px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Ostalo nam je o\u010distiti kasetofonsku magnetsku glavu i testirati ure\u0111aj. Mo\u017eemo re\u0107i da je FM radio prijemnik vrlo osjetljiv i stabilan te se unato\u010d maloj skali lako pode\u0161ava na \u017eeljenu radio postaju. Kasetofon glatko i jednoli\u010dno vrti kasetu, zvuk je jak i \u010dist, te \u0161to je najva\u017enije, mehanizam ne gu\u017eva traku. Stoga nismo ni htjeli previ\u0161e petljati po mehanizmu glede \u010di\u0161\u0107enja i podmazivanja jer bi u kona\u010dnici mogli napraviti mo\u017eda vi\u0161e \u0161tete nego koristi. Walkman Orion CP-09FM je sada spreman za upotrebu i bolje je ne vi\u0161e petljati po njemu dr\u017ee\u0107i se one mudre stare poslovice: &#8220;\u0160to je dobro &#8211; to ne popravljaj&#8221;!<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>Netko se mo\u017ee zapitati gdje prona\u0107i par slu\u0161alica za ovakav walkman.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_24.jpg\" target=\"_blank\"  rel=\"lightbox[11283] noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11558 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_24.jpg\" alt=\"\" width=\"708\" height=\"546\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Jedna od mogu\u0107nosti je izvu\u0107i ne\u0161to iz ovakve hrpe no to se, ako ni\u0161ta drugo, onda makar iz higijenskih razloga nikako ne preporu\u010duje. Svakako je bolje kupiti kakve nove standardne slu\u0161alice sa stereo uti\u010dnicom 3,5 mm (pa\u0161u i one za mobitel) nego riskirati kakvu bole\u0161tinu uha ili tra\u017eiti na kojem dijelu kabla treba pritiskati da ne bi dolazilo do stalnih iritiraju\u0107ih prekida zvuka na njima \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen mali prijenosni radio-kasetofon, popularno walkman, oznake CP-09FM proizvod japanske tvrtke Orion iz 1980-tih godina. &nbsp; &nbsp; Japanska tvrtka za proizvodnju potro\u0161a\u010dke elektronike Orion Electric Co., Ltd. poslovala je u razdoblju od 1958. do 2019. godine. Originalno je proizvodila tranzistorske radio prijemnike, kasetofone, magnetofone, stereo ure\u0111aje i glazbene centre, a tako\u0111er je proizvodila [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11289,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":{"0":"post-11283","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-elektronika","8":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/07\/walkman_orion_cp09fm_06.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/11283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=11283"}],"version-history":[{"count":7,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/11283\/revisions"}],"predecessor-version":[{"id":11560,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/11283\/revisions\/11560"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/11289"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=11283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=11283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=11283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}