This beautiful deck was originally designed as an engineering exercise to create a no compromise cassette deck. It is as beautiful as it sounds ! Manufactured from 1979 to 1980 way ahead of its time !
Очень полезное видео. Спасибо. В более ранней модели HITACHI D-980M применен прямоприводный двигатель на ИС HA1373W. Что то в той конструкции не доработали и много этих моделей дек вышло из строя. Data sheet на эту ИС нигде нет. Есть только принципиальная схема из мануала. Хотелось бы увидеть решение по замене ИС драйвера. Может что-нибудь подскажете. Думаю таких заинтересованых в решении этой проблеммы десятки, а то и сотни людей.
i prefer the revox , but have a big colection of nakamichi components ,this and the B215 as the phase linear 7000 from series two and the Z-7000 or the 5000 from TEAC, nakamichi has some issues to it´s building material quality(plastic, the most cheap, heat is a problem), the worst of all is the Dragon ,have you got those decks working as new ,the nakamichi wow and fluter is worst in nakamichi´s ,the TEAC Z-7000 is out of this world quality and it works today with perfection just by doing the regular maintenace ,the nakamichi´s all had to be repaired by a old nakamichi technician in London where my sister lives, mainly i always used Maxell,TDK and SONY also BASF till 1985 and sony in late 80´s till mid 90´s, tdk was the only brand that even building their cassettes more cheap they kept the quality, normally only C60 cassettes
Hi mate, could you please help me with my RX80es? I have changed the belt but I'm not sure the correct way to install that. Now the deck read and record well in one direction but eat the tape in the other direction i guess i have installed in the wrong way the belt . I have changed the pinch rollers also. I do not speak Russian.
Hello, I’m your subscriber, I constantly watch your videos, maybe you can help. The problem is the following: I changed the idler and belts on a Nakamichi ZX-7. I assembled it and the motor of the program gear constantly rotates it to the stop position (even when the gear lowered the block of heads and reached the stop position). Doesn't respond to the play button. Rewinding works with difficulty through the brake stops, since they are not retracted. I disconnected the tape drive mechanisms and moved the resistor gear, which moves the software gear; the gear motor only increases the rotation speed when the resistor rotates. That is, the gear motor always moves only in one direction, regardless of the play or stop or rewind buttons. I also twisted the VR 602 603 resistors responsible for adjusting the position of the gear, but this did not give any result. If you have encountered such a situation, I ask you to help with advice .
Hello. Nice video. I got the ct93 but it needs belt and idler replacment what l need to do. Can you tell me how to remove the isolated door deck to take the mechanism out .I tried to figured out how to do that but dont want to break anything. I would apreciate your help.
Hi Boris, I have a TD1200SE. Do you know where I can find service manual? I have Q315 or radio unit bronken. I'm unable to identify it...may be D1802 or D1083 I'm unable to read it. Regards
Hi . I have a Nakamichi dragon. Idler tire and the belts replaced , The autoreverse mode is not working properly and the green LED's in the buttons also not glowing. Rew/ fwd is working well. Pls guide me how to rectify
Question plesase for 009 : Is a 400hz/200nwb or 315hz/250nwb signal needed to check the playback level and at what reference level on the screen ? The Odb or the Dolby marking ? I have HPR test tape but i don't have service manuel for this deck si if someone have these information.....Merci.
Question plesase : Is a 400hz/200nwb or 315hz/250nwb signal needed to check the playback level and at what reference level on the screen ? The Odb or the Dolby marking ? I have HPR test tape but i don't have service manuel for this deck si if someone have these information.....Merci.
Браво , поздравления.Аз, за да не сгреша маркирам положенията на програмните зъбни колела и водача на гнездото спрямо о кодера / ключа с флумастер за СД .Слава богу до сега не съм ги разминавал.😁
I just changed the belts and idler tire on two Nakamichi Dragons, mine, and a friend's. WF measured 0.026 WTD on mine, and 0.032 on his. His pinch rollers rubber are glazed and hard, mine are better, but still old. The next step is to replace the rubber rollers then I think the numbers will look much better. Specifications say it should be no more than 0.019% WTD and 0.04% peak. When working like new I have seen the Dragon run 0.015% WTD. I have a Pioneer CT-F1250 that I will check to see what it runs after I get belts and a tire on it.
the pinch rollers if not ok all deck works worse than ever, it seems being the most important factor on play/record section , all parts are important but if the pinch roller isn´t perfect it sure will caus it to play and record very under it´s full quality
Някои са ти били благодарни, някои на обратно , а загубеното време никой не може да ни го върне. А за скъпите обслужвания е ясно. На мен какви ли не са ми ги викали. Накрая съм бил кожодер. Сега работя за удоволствие и не търся отплата.Ако мога да помогна помагам, ако не или е скъпо търсят си друг майстор. Пари за труд не търся.Кой каквото даде. И за мерси пак съм доволен. Оня ден купих две зъбни колела за 41лв. и 4 пинч ролера за 24лв. и викам на клиента , какво дадеш и ако дадеш , а той 50лв давам веднага.... 😏 50 добре, толко му се дават и толкоз и другия път майстора ще е друг и така ... но машините заработват и аз съм доволен от себе си...😁😊😇
Тя е сглобена още преди 3-4 години. От тогава даде по време на работа частични проблеми - напълно характерни: блокирани индикатори, които също бяга поправени. В момента дека е при друг собственик.
