dias Posted June 6, 2018 Report Share Posted June 6, 2018 Da li bi mi neko mogao pomoći oko rješavanja problema sa gramofonom. Naime Thorens TD 180 ima problem sa brzinom vrtnje motora. Na regulacionim trimerima nisam uspio ništa, motor i dalje vrti brže. Stroboskop valjda radi ( lampica sija) ali brzina je konstantno veća... Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted June 6, 2018 Report Share Posted June 6, 2018 Проблем је у електроници или у оптичком енкодеру који је у повратној спрези регулације брзине. Quote Link to comment Share on other sites More sharing options...
aaa zmaju! Posted June 6, 2018 Report Share Posted June 6, 2018 Enkoder je u ovom gramofonu fotootpornik (koji je u service manualu oznacen RPP 131) i sijalica i sve je na kućištu motora, proveri prvo jel radi ta sijalica. Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Pa radi sijalica. To me i zbunjuje? Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Još samo da spomenem da ispravljač nije originalno Thorensov nego zamjenski koji na eBay-u prodaju kao odgovarajući za ovaj gramofon... Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted June 6, 2018 Report Share Posted June 6, 2018 6 minuta ranije, dias said: Još samo da spomenem da ispravljač nije originalno Thorensov nego zamjenski koji na eBay-u prodaju kao odgovarajući za ovaj gramofon... Који напон даје тај исправљач са ибеја? Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Mjerio sam prilično stabilnih 16 v. Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted June 6, 2018 Report Share Posted June 6, 2018 Значи исправљач сигурно није. Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Mjerio sam i napon na encoderu. Pokazuje nekih 11,6 volti... Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Da nema neko slučajno service manual u PDF-u? Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted June 6, 2018 Report Share Posted June 6, 2018 Ево. 180-1.pdf Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 ZAhvaljujem all_Zee. Biće mi od koristi, nadam se... Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted June 6, 2018 Report Share Posted June 6, 2018 Just now, dias said: ZAhvaljujem all_Zee. Biće mi od koristi, nadam se... Одакле си ако није тајна? Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Iz BiH, Lukavac- Tuzla Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Možeš li mi reći u vezi ovog foto-otpora RPP 131, da li i on treba da baca svjetlost odozdo? Quote Link to comment Share on other sites More sharing options...
dias Posted June 6, 2018 Author Report Share Posted June 6, 2018 Zaboravio sam naglasiti da regulator brzine33/45/78 radi , samo motor ide brže . To bi trebalo značiti da encoder radi?...Valjda?!?!?! Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted June 6, 2018 Report Share Posted June 6, 2018 РПП 131 је фото отпорник а производио/ла Унитра. Дакле он мења отпор при дејству светла. Извади га ван грамофона, прикачи омметар и осветли га а затим затамни или обрнуто и видећеш да ли је или није исправан. По мени он је исправан. Quote Link to comment Share on other sites More sharing options...
Nixie Posted June 11, 2018 Report Share Posted June 11, 2018 On 6.6.2018. at 11:11, alI_Zée said: РПП 131 је фото отпорник а производио/ла Унитра. Дакле он мења отпор при дејству светла. Извади га ван грамофона, прикачи омметар и осветли га а затим затамни или обрнуто и видећеш да ли је или није исправан. По мени он је исправан. Meni ona sijalica deluje kao da je previše potamnela od rada, u tom slučaju taj fotootpornik ne dobija dovoljno svetla. Možda prvo zameniti sijalicu pa ići dalje? http://www.mikroprinc.com/proizvodi/elektromehanicke-komponente/signalne-lampe-i-indikatori/tinjalice/sijalica-12v-50ma-0.60w/index.php Ima valjda u Bosni da se kupi negde? Quote Link to comment Share on other sites More sharing options...
adiboy Posted January 29, 2023 Report Share Posted January 29, 2023 On 6/11/2018 at 1:31 PM, Nixie said: koja je zamena za rpp131 Quote Link to comment Share on other sites More sharing options...
Nixie Posted January 30, 2023 Report Share Posted January 30, 2023 Pojma nemam. Ako neko zna to je @giZ_Mo Radiomuseum kaže: Photowiderstand, <110 V, 0.1 W, 580...680 nm, 0.4 ... 1.2 kΩ; https://www.radiomuseum.org/tubes/tube_rpp131.html Quote Link to comment Share on other sites More sharing options...
adiboy Posted January 30, 2023 Report Share Posted January 30, 2023 Koliko vidim original ima u Poljskoj (Alegro)Ako je neko menjao originalni sa zamenom ,interesuje me sa kojim modelom fotootpornika se menja originalni. Quote Link to comment Share on other sites More sharing options...
Nixie Posted January 30, 2023 Report Share Posted January 30, 2023 https://www.diyaudio.rs/topic/4371-riz-gm-4010/#comments PS Sad vidim da si već pitao, uzmi par komada raznih pa probaj od tih manjih vrednosti. Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted January 30, 2023 Report Share Posted January 30, 2023 Има, ал' треба проверити: http://www.kelco.rs/katalog/komponente.php?IDgroupweb=3130 Quote Link to comment Share on other sites More sharing options...
Nixie Posted January 30, 2023 Report Share Posted January 30, 2023 https://www.mgelectronic.rs/fotootpornici Vidi i ovde ih ima. Quote Link to comment Share on other sites More sharing options...
giZ_Mo Posted January 31, 2023 Report Share Posted January 31, 2023 https://novi.kupujemprodajem.com/elektronika-i-komponente/moduli-za-samoizgradnju/foto-otpornik-gl5528/oglas/121926580?filterId=2140109469 Quote Link to comment Share on other sites More sharing options...
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