{"id":13101,"date":"2022-04-27T18:46:01","date_gmt":"2022-04-27T17:46:01","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=13101"},"modified":"2022-04-27T18:46:01","modified_gmt":"2022-04-27T17:46:01","slug":"diktafon-philips-lfh-0097","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2022\/04\/27\/diktafon-philips-lfh-0097\/","title":{"rendered":"Diktafon Philips LFH 0097"},"content":{"rendered":"<p>Danas je nabavljen stolni kasetofonski diktafon LFH 0097, proizvod nizozemske tvrtke Philips s kraja 1970-tih godina.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_01.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13102\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_01.jpg\" alt=\"\" width=\"1209\" height=\"693\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_01.jpg 1209w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_01-768x440.jpg 768w\" sizes=\"auto, (max-width: 1209px) 100vw, 1209px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Nizozemska tvrtka Philips osnovana je 1891. godine te je do danas prerasla u jednu od vode\u0107ih svjetskih kompanija za proizvodnju elektronike. Poslovanje je zapo\u010dela proizvodnjom elektri\u010dnih \u017earulja, a 1916. godine Philips je proizveo i svoju prvu rendgensku cijev. Od 1927. godine Philips zapo\u010dinje proizvodnju radio aparata, a zatim i elektronskih cijevi. U 1930-tim godinama tvrtka ve\u0107 proizvodi medicinsku rendgensku opremu, predstavlja svoj prvi TV prijemnik te pionirski elektri\u010dni aparat za brijanje sa rotiraju\u0107im no\u017eevima (Philishave). 1963. godine Philips uvodi standard za snimanje zvuka na audio kazetu &#8211; Compact Audio Cassette, koji postaje globalni prihva\u0107en, a 1970-te godine obilje\u017eio je inovacijama poput \u0161tednih \u017earulja, opti\u010dkih telekomunikacijskih sustava, opti\u010dkog diska LaserVision i vrlo uspje\u0161nog Compact Disc (CD) sustava razvijenog u suradnji sa tvrtkom Sony. Sa istom tvrtkom je krajem 1990-tih godina razvijen i DVD sustav, a oba standarda do\u017eivjela su globalni uspjeh i najbr\u017ee rastu\u0107i proizvod za ku\u0107nu elektroniku u povijesti. Philips danas proizvodi \u0161irok i raznolik spektar komercijalnih i profesionalnih elektroni\u010dkih ure\u0111aja i komponenti.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_04.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13105\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_04.jpg\" alt=\"\" width=\"1749\" height=\"551\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_04.jpg 1749w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_04-768x242.jpg 768w\" sizes=\"auto, (max-width: 1749px) 100vw, 1749px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_03.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13104\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_03.jpg\" alt=\"\" width=\"1130\" height=\"556\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_03.jpg 1130w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_03-768x378.jpg 768w\" sizes=\"auto, (max-width: 1130px) 100vw, 1130px\" \/><\/a><em><span style=\"color: #00ffff;\">Na donjoj strani, lijevo od naljepnica, uo\u010davaju se dva okrugla \u010depi\u0107a ozna\u010dena simbolom mikrofona i simbolom strelice. Ovo je pristup do potenciometara na tiskanoj plo\u010dici ure\u0111aja kojima se mo\u017ee podesiti osjetljivost mikrofona i brzina prematanja trake.<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p>Philips LFH 0097 je kasetofonski diktafon koji omogu\u0107uje snimanje na mini kasete trajanja 2 x 15 minuta. Snimanje i reprodukciju je mogu\u0107e kontrolirati preko tipki na samom ure\u0111aju i preko tipki na mikrofonu. Stoga je upravljanje kasetofonskim pogonom potpuno elektri\u010dno.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_06.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13107\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_06.jpg\" alt=\"\" width=\"810\" height=\"329\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_06.jpg 810w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_06-768x312.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Uo\u010davamo pomalo neobi\u010dne oznake na pet tipki za upravljanje pogonom kasete. Dvostruke strelice kao i na ve\u0107ini kasetofona ozna\u010davaju tipke za brzo prematanje trake unaprijed i unatrag, tipka &#8220;X&#8221; u kombinaciji sa tipkama za prematanje slu\u017ei za brzo brisanje snimljenog sadr\u017eaja na kaseti, a tipka &#8220;T&#8221; slu\u017ei sa snimanje telefonskih razgovora preko (analogne) telefonske linije. \u0160iroka plava tipka je STOP tipka. Primje\u0107ujemo da na samom ure\u0111aju zapravo nema PLAY i RECORD tipki, one su smje\u0161tene na ku\u0107i\u0161tu mikrofona.<\/p>\n<p>Dva potenciometra pored tipki pogona koriste se kod reprodukcije, odnosno preslu\u0161avanja trake (skidanje transkripta razgovora). Prvi potenciometar slu\u017ei za korekciju brzine trake, a drugi je za ja\u010dinu zvuka na ugra\u0111enom zvu\u010dniku ili spojenim slu\u0161alicama.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_02.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13103\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_02.jpg\" alt=\"\" width=\"1118\" height=\"661\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_02.jpg 1118w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_02-768x454.jpg 768w\" sizes=\"auto, (max-width: 1118px) 100vw, 1118px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Diktafon je opremljen sa mehanizmom indikacije preostale koli\u010dine trake i mehanizmom ubacivanja markera na \u017eeljena mjesta. Za markere se koriste posebne papirnate trake sa 15-minutnim skalama. Kako se tro\u0161i traka tako se pomi\u010de crvena kazaljka, a pomo\u0107u dvije tipke iznad skale mo\u017ee se na \u017eeljene pozicije utisnuti odgovaraju\u0107i marker kako bi se kasnije lak\u0161e na\u0161la pozicija nekog snimka na traci. Prvi marker se na papirnatu traku utiskuje ispod skale i mo\u017ee poslu\u017eiti za ozna\u010davanje bitnih mjesta na snimku, a drugi marker se utiskuje iznad skale i mo\u017ee se koristiti za ozna\u010davanje po\u010detka i kraja pojedinog snimka. Na kraju se na traku upi\u0161e datum i strana kasete na koju se odnosi te tako uz svaku snimljenu kasetu imamo traku sa ozna\u010denim bitnim mjestima ukupne snimke \u0161to uvelike poma\u017ee kod preslu\u0161avanja.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_09.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13110\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_09.jpg\" alt=\"\" width=\"1323\" height=\"325\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_09.jpg 1323w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_09-768x189.jpg 768w\" sizes=\"auto, (max-width: 1323px) 100vw, 1323px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_05.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13106\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_05.jpg\" alt=\"\" width=\"729\" height=\"416\" \/><\/a><em><span style=\"color: #00ffff;\">Crveni indikator pozicije trake (preostalog vremena snimanja) i jednostavan mehanizam za utiskivanje markera na papirnatu traju sa vremenskom skalom od 15 minuta (trajanje jedne strane kasete). Mogu se utisnuti dva markera, kra\u0107i ili du\u017ei, kojima se radi lak\u0161eg kasnijeg preslu\u0161avanja mo\u017ee ozna\u010diti po\u010detak ili kraj pojedina\u010dne snimke (razgovora), va\u017enija mjesta unutar same snimke i sli\u010dno.<\/span> <\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_07.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13108\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_07.jpg\" alt=\"\" width=\"871\" height=\"328\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_07.jpg 871w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_07-768x289.jpg 768w\" sizes=\"auto, (max-width: 871px) 100vw, 871px\" \/><\/a><span style=\"color: #00ffff;\"><em>Priklju\u010dnice za spajanje vanjskih dodataka: 1. spajanje no\u017ene sklopke za pokretanje snimanja (ukoliko je prakti\u010dno da su ruke snimatelja slobodne), 2. spajanje transformatora za telefonsku liniju (za snimanje telefonskih razgovora), 3. spajanje slu\u0161alica za preslu\u0161avanje (trankript), 4. spajanje mikrofona ili interkoma.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_08.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13109\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_08.jpg\" alt=\"\" width=\"841\" height=\"631\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_08.jpg 841w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_08-768x576.jpg 768w\" sizes=\"auto, (max-width: 841px) 100vw, 841px\" \/><\/a><span style=\"color: #00ffff;\"><em>Mikrofon ima tri kontrole: Pokretanje snimanja (bijela tipka sa crvenom oznakom), brzo vra\u0107anje unatrag (bijela tipka sa crnom strelicom), start\/stop tipka (crna tipka u sredini). Izme\u0111u bijelih tipki je lampica koja ozna\u010dava pokrenuto snimanje. <\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Na zadnjoj strani ure\u0111aja nalaze se jo\u0161 mre\u017ena sklopka i sklopka za isklju\u010denje internog zvu\u010dnika npr. kod kori\u0161tenja vanjskih slu\u0161alica. Detaljnije o diktafonu Philips LFH 0097 mo\u017eete pro\u010ditati u originalnim <a href=\"https:\/\/crowave.com\/download\/lfh_0097.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">korisni\u010dkim uputama<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/crowave.com\/download\/lfh_0097.pdf\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13128 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_24.jpg\" alt=\"\" width=\"467\" height=\"328\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_22.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13123\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_22.jpg\" alt=\"\" width=\"571\" height=\"702\" \/><\/a><span style=\"color: #00ffff;\"><em>Mikrofon je jednostavne konstrukcije. Sastoji se od elektrodinami\u010dke mikrofonske kapsule i tri sklopke. S obzirom da je mikrofon elektrodinami\u010dki isti se osim kao mikrofon kod snimanja ujedno koristi i kao zvu\u010dnik kod preslu\u0161avanja. Vidimo da se sa ure\u0111ajem povezuje preko 6 \u017eica i mase iako konektor ima 10 pinova plus masa.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_10.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13111\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_10.jpg\" alt=\"\" width=\"867\" height=\"801\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_10.jpg 867w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_10-768x710.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_10-270x250.jpg 270w\" sizes=\"auto, (max-width: 867px) 100vw, 867px\" \/><\/a><span style=\"color: #00ffff;\"><em>Ure\u0111aj je napravljen dosta kompaktno no svejedno se lako rastavlja.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_11.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13112\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_11.jpg\" alt=\"\" width=\"994\" height=\"764\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_11.jpg 994w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_11-768x590.jpg 768w\" sizes=\"auto, (max-width: 994px) 100vw, 994px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #00ffff;\"><em>Na gornjoj strani su dijelovi mehanike koju mo\u017eemo podijeliti na \u010detiri dijela: mehanika pogona trake (lijevo dolje), mehanika pogona kazaljke markera (desno dolje), elektromagneti za prebacivanje smjera vrtnje pogona trake (lijevo gore), i pogonski elektromotor (u oklopljenom ku\u0107i\u0161tu u sredini gore). U gornjem desnom kutu smje\u0161ten je mre\u017eni transformator. \u00a0\u00a0<\/em><\/span><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_14.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13115\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_14.jpg\" alt=\"\" width=\"1553\" height=\"563\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_14.jpg 1553w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_14-768x278.jpg 768w\" sizes=\"auto, (max-width: 1553px) 100vw, 1553px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_15.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13116\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_15.jpg\" alt=\"\" width=\"1423\" height=\"453\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_15.jpg 1423w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_15-768x244.jpg 768w\" sizes=\"auto, (max-width: 1423px) 100vw, 1423px\" \/><\/a><span style=\"color: #00ffff;\"><em>Bolji pogled na mehanizam pogona markera (lijevo) i na magnetske glave (snimanje\/reprodukcija i brisanje). Uo\u010dava se raspadnuta, odnosno rastopljena pogonska gumica na mehanizmu pogona trake, kao i pogonska gumica za mehanizam pomicanja markera.<\/em> <\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_16.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13117\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_16.jpg\" alt=\"\" width=\"1426\" height=\"471\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_16.jpg 1426w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_16-768x254.jpg 768w\" sizes=\"auto, (max-width: 1426px) 100vw, 1426px\" \/><\/a><span style=\"color: #00ffff;\"><em>Bolji pogled na elektromore sa kotvom u sklopu elektri\u010dnog mehanizma za prebacivanje smjera vrtnje trake (lijevo) i na mre\u017eni transformator (desno).<\/em> <\/span><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_12.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13113\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_12.jpg\" alt=\"\" width=\"981\" height=\"764\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_12.jpg 981w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_12-768x598.jpg 768w\" sizes=\"auto, (max-width: 981px) 100vw, 981px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #00ffff;\"><em>Na donjoj strani je tiskana plo\u010dica (strana tiskanih veza).<\/em><\/span><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_13.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13114\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_13.jpg\" alt=\"\" width=\"1560\" height=\"579\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_13.jpg 1560w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_13-768x285.jpg 768w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/a><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_17.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13118\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_17.jpg\" alt=\"\" width=\"776\" height=\"951\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_17.jpg 776w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_17-768x941.jpg 768w\" sizes=\"auto, (max-width: 776px) 100vw, 776px\" \/><\/a><em><span style=\"color: #00ffff;\">Tiskana plo\u010dica se lijepo otvara od mehanizma (poput lista knjige) \u010dime se dobiva dobar pristup servisiranju elektronike i zamjeni pogonske gumice.<\/span> <\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_21.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13122\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_21.jpg\" alt=\"\" width=\"1044\" height=\"806\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_21.jpg 1044w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_21-768x593.jpg 768w\" sizes=\"auto, (max-width: 1044px) 100vw, 1044px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #00ffff;\"><em>Mehanizam s unutra\u0161nje strane. Ovdje vidimo zama\u0161njak i kolutove za prijenos snage s elektromotora na osovine za pogon trake (desno), mehanizam za pogon markera (lijevo dolje) i mre\u017eni transformator (lijevo gore). \u00a0<\/em> <\/span><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_18.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13119\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_18.jpg\" alt=\"\" width=\"1348\" height=\"471\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_18.jpg 1348w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_18-768x268.jpg 768w\" sizes=\"auto, (max-width: 1348px) 100vw, 1348px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_20.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13121\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_20.jpg\" alt=\"\" width=\"1159\" height=\"782\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_20.jpg 1159w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_20-768x518.jpg 768w\" sizes=\"auto, (max-width: 1159px) 100vw, 1159px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #00ffff;\">Plo\u010dica sa strane elemenata. Rije\u010d je o potpuno tranzistorskom ure\u0111aju. Izbrojali smo ukupno 34 tranzistora. Dio njih je u pretpoja\u010dalu magnetske glave reprodukciju, dio njih je u poja\u010dalu magnetske glave za snimanje, dio radi u krugu oscilatora za predmagnetiziranje i za glavu za brisanje, a dio je u sustavu upravljanja elektromagnetima za kontrolu mehanizma pogona trake. \u00a0\u00a0<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_19.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13120\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_19.jpg\" alt=\"\" width=\"1557\" height=\"592\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_19.jpg 1557w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_19-768x292.jpg 768w\" sizes=\"auto, (max-width: 1557px) 100vw, 1557px\" \/><\/a><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>Na na\u0161em diktafonu potrebno je zamijeniti pogonske gumice koje su se tijekom vremena potpuno degradirale u neku ljepljivu smjesu sli\u010dnu silikonu. Tako je sada preko dijelova mehanizma i komponenti ostao crni trag toga rastopljenog materijala koji se vrlo te\u0161ko uklanja. Problem je u tome \u0161to su ostaci gumice na donjem dijelu stvrdnuti i zalijepljeni za sve preko \u010dega prelaze, a sav gornji dio pak je potpuno mekan i ljepljiv poput svje\u017ee rastaljene gume. Uglavnom, ostatke gumice je mogu\u0107e uklanjati samo milimetar po milimetar, \u010da\u010dkalicama i \u0161tapi\u0107ima za u\u0161i, jer bilo kakvim drugim na\u010dinom ova smjesa se samo razvla\u010di i lijepi na okolne dijelove \u0161to pogor\u0161ava \u010ditav proces \u010di\u0161\u0107enja. Najgore je to \u0161to se ti omek\u0161ani ostaci gumice velikim dijelom nalaze upravo na najgorim mogu\u0107im mjestima, a to je u unutra\u0161njim utorima kota\u010di\u0107a kolotura kuda se gumica normalno i vodi. Na kraju smo potro\u0161ili preko jedan sat vremena i oko stotinjak \u010da\u010dkalica kojima smo djeli\u0107 po djeli\u0107 strpljivo uklanjali taj ljepljivi gumasti materijal.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_23.jpg\" rel=\"lightbox[13101]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13124\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2022\/04\/philips_lfh0097_23.jpg\" alt=\"\" width=\"442\" height=\"364\" \/><\/a><span style=\"color: #00ffff;\"><em>Za \u010di\u0161\u0107enje slijepljenih ostataka stare pogonske gumice potrebno je rastaviti sve elemente kolotura kojima ista prolazi. Na slici se vide ostaci na zama\u0161njaku, uo\u010dava se kako se gumica razvla\u010di i jo\u0161 gore lijepi pri svakom pritisku na istu. <\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Kad smo napokon o\u010distili ostatke stare gumice i stavili nove diktafon je proradio. Op\u0107enito gledano, diktafon Philips LFH 0097 je relativno jednostavan mono kasetofon kako s mehani\u010dke tako i sa elektri\u010dne strane. Naravno, unato\u010d tome ne bi bilo lo\u0161e imati monta\u017enu i elektroni\u010dku shemu za servis ovog ure\u0111aja jer to uvijek uvelike olak\u0161a posao, u\u0161tedi vrijeme i \u010desto sprije\u010di neke krive procjene i tra\u017eenje gre\u0161aka na pogre\u0161nom mjestu. Ovdje smo tako\u0111er nau\u010dili da se i jedan potpuno banalan i redovan servis, poput zamjene pogonskih gumica, mo\u017ee prili\u010dno zakomplicirati tako da kod servisa starih kasetofona uvijek treba biti oprezan oko procjene ovog posla.<\/p>\n<p>Na\u0161 diktafon se od obi\u010dnog kasetofona zapravo najvi\u0161e razlikuje u smje\u0161taju i rasporedu upravlja\u010dkih kontrola te prakti\u010dno dizajniranom vanjskom mikrofonu. Kod diktafona se te\u017ei \u0161to lak\u0161oj aktivaciji snimanja, mogu\u0107nosti brzog preslu\u0161avanja snimljenih dijelova i \u0161to jednostavnijem skidanju transkripta snimljenog razgovora (jednostavno pokretanje i zaustavljanje u PLAY na\u010dinu rada). Tako\u0111er je dobro imati \u0161to bolji broja\u010d ili marker za to\u010dniju navigaciju po kasetofonskoj traci.<\/p>\n<p>Diktafon Philips LFH 0097 danas sasvim sigurno vi\u0161e nikog ne\u0107e odu\u0161eviti ni mogu\u0107nostima, ni performansama, a vjerojatno ni dizajnom. Malo je neobi\u010dno i to \u0161to se radi o stolnom diktafonu prili\u010dno velikih gabarita, a svejedno radi na mini kasete trajanja svega 2 x 15 minuta. Razlog mo\u017eda le\u017ei u kompatibilnosti sa prijenosnim baterijskim diktafonom LFH 0088 na mini kasete kojeg je Philips opcionalno nudio uz ovaj stolni tip LFH 0097.<\/p>\n<p>Kako god bilo, u 1970-tim godinama je ovakav diktafon svakako bio dobar izbor za kakav novinarski, odvjetni\u010dki ili neki sli\u010dni malo bolji ured gdje je snimanje intervjua ili komunikacija glasovnim porukama bio standardni na\u010din poslovanja. Danas pak ovakav diktafon mo\u017ee po\u017eeljeti jo\u0161 samo neki zaljubljenik u dobru staru tehnologiju \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"s3gt_translate_tooltip_mini\" class=\"s3gt_translate_tooltip_mini_box\" style=\"background: initial !important; border: initial !important; border-radius: initial !important; border-spacing: initial !important; border-collapse: initial !important; direction: ltr !important; flex-direction: initial !important; font-weight: initial !important; height: initial !important; letter-spacing: initial !important; min-width: initial !important; max-width: initial !important; min-height: initial !important; max-height: initial !important; margin: auto !important; outline: initial !important; padding: initial !important; position: absolute; table-layout: initial !important; text-align: initial !important; text-shadow: initial !important; width: initial !important; word-break: initial !important; word-spacing: initial !important; overflow-wrap: initial !important; box-sizing: initial !important; display: initial !important; color: inherit !important; font-size: 13px !important; font-family: X-LocaleSpecific, sans-serif, Tahoma, Helvetica !important; line-height: 13px !important; vertical-align: top !important; white-space: inherit !important; left: 6px; top: 8724px; opacity: 0.85;\">\n<div id=\"s3gt_translate_tooltip_mini_logo\" class=\"s3gt_translate_tooltip_mini\" title=\"Translate selected text\"><\/div>\n<div id=\"s3gt_translate_tooltip_mini_sound\" class=\"s3gt_translate_tooltip_mini\" title=\"Play\"><\/div>\n<div id=\"s3gt_translate_tooltip_mini_copy\" class=\"s3gt_translate_tooltip_mini\" title=\"Copy text to Clipboard\"><\/div>\n<style type=\"text\/css\" media=\"print\">#s3gt_translate_tooltip_mini { display: none !important; }<\/style>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen stolni kasetofonski diktafon LFH 0097, proizvod nizozemske tvrtke Philips s kraja 1970-tih godina. &nbsp; &nbsp; Nizozemska tvrtka Philips osnovana je 1891. godine te je do danas prerasla u jednu od vode\u0107ih svjetskih kompanija za proizvodnju elektronike. Poslovanje je zapo\u010dela proizvodnjom elektri\u010dnih \u017earulja, a 1916. godine Philips je proizveo i svoju prvu rendgensku [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13103,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":{"0":"post-13101","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\/2022\/04\/philips_lfh0097_02.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/13101","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=13101"}],"version-history":[{"count":4,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/13101\/revisions"}],"predecessor-version":[{"id":13129,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/13101\/revisions\/13129"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/13103"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=13101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=13101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=13101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}