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Nice video. BTW, the black plastic cover part of that CD Direct switch made by ALPS can be opened a little from left end and you can spray deoxit directly inside it. It is the only way to make it's contacts fully functionable. I know because I have A-33, a little brother of this one yuo repaired. I connected PT to 240 V as well because if run at 220 setting from 230VAC mains, the voltages of 6800uF/42V Nichicons were running at 41VDC voltages. At 240 winding they run at 38.5 VDC. The service manual of A-33 was available but is quite annoying because it has not a decent voltage or audio level chart. Sound quality is good but the amp not very service friendly and the number of audio selector switch contacts in the audio signal paths is just ridiculous and causes problems. And for example you cannot replace bridge rectifier through removed bottom cover of A-33 etc.The one transistor circuit that lowers main 38V voltage to around 6.6 VDC to leds runs quite hot and turns pcb to brownish and eventually cracles the bad quality soldering tin of those hot running components as well.

Здравствуйте мастер!Привет из Беларуси!Есть похожий музыкальный центр только fh b9000 .CD лоток постоянно выезжает ,что это может быть?

Türkiyedemi ikamet ediyorsun abi.?

I have the same device actually it is magic

Kisiera saber sobre la slaida del transformador que tinee que voltage tine en ac tengo uno igul y se quemo el transformador no canbaoron el selector a 220 estab en 110

This is a masterpiece my brother. A lot of time-consuming work that you put your whole heart into. Unfortunately there is not 100% sure if your restoration of potentiometers works. When you start your cd player it makes noise of spinning cd and then this noise disappear. Probably you put audio track from pc when you were making this video and audio from microphone was muted. You switched chanels on aplifier and music was still playing. But I am sure there is much better work of potentiometer than before. Thank you for your time.

Аккуратная работа👍

Top restauration, thank you ! 😊

can you tell me what bulbs you used for the visual board ?? and what amps where they? please and thanks from the us!!!

The clean is for the end first we see the cold solder we check the capacitors and many other things….xaxaxaxaxa😂

sony hst-39a how to fix Please, If you have one link for Me, Please

You are the best

Abi bende sony dhc- fl7d 5+1 iyi bir ses sistemi var canı sıkılınca çalışıyor canı sıkılınca açıldıktan birkaç saniye sonra stand by konumuna düşüyor küsüyor :D :D aradan 2 gün geçiyor bir daha deniyorum çalışıyor sonra geri küsüyor filan bu şekil sinir krizleri geçiriyorum sence nesinde sorun vardır her videonu beğendim bunun hatrına yorum yapar mısın ?, kolay gelsin :))

I thoroughly enjoyed watching your extensive restoration of the Pioneer SX-450 indeed! Very professional job!

where did you get the center light bulb ?? i’m looking for one please help

Excelent work...thank..😊

Is there any fix for the svi 3205 problem anyone, thanks in advance.

Would like to thank you for this tuttorial, i will need it very soon since i bought used 474HX PRO without 14 pin ribbon flex cable. Is it possible to get any info / picture what kind of FCC Ribbon flex cable i need for left DECK? I know it must be 14 pin at least 20cm long, but I do not know how it should look like? Does anyone have picture of it maybe? Is it pins 0.5 mm or 1 mm? Would like to order correct one from Ali...thank you very much in advance for any help in this matter.

I was about to buy one to restore, but seeing the plastic capstan, no way. Thank you for the video, it saved me from making a bad expense.

Nice video. For the pinch roller, if it is shiny looking, you can remove the slippery layer on it by using kitchen abrasive sponge, but the soft one, not too abrasive, use it with toothpaste. Worked for my deck. Overall nice restoration, mechanic looking great. 🙌

Nice restoration on this unit! I found your video because I have bought one of these and need to fix the back-lighting. I assume all three bulbs are incandescent 12v parts ? Do you have a part number for the replacement part per any chance ? Thanks!!

Ciao. Scusa per il mio inglese, uso un traduttore Sorry for my English, i use a translator Hi. Your video on the CS-705D comes at the right time. It's really interesting, and I thank you for sharing it. I have the same deck. Can I ask where you found the new and suitable belts for this tape deck? They aren't easily found online. Also, out of curiosity, do you know what the REED SW is for? (see the electrical diagram)

I have the B7CD coming,see what I'l get it'll need neew laser that's for sure same issue

Good jobs👍👍

How can I reset the system parameters?

Hello sir good job. I have same tuner and cassette deck i need repair. Plz help

Is it for sale?

Que maravilla ! Lo felicito

I have this deck and I have no audio on playback, I need to investigate further.

Hey there, my friend. I was given this very component system from a relative last night. Though because they very rarely ever used it after buying it brand new back in the day, the speakers have never once been detached from the body of the unit. And so I tried to do that last night, but could not figure out how. So I was wondering might you know how it can be done? Any help would be greatly appreciated. Thanks kindly for your time. Have a great day/night. Cheers!!!

Hello, very good video! I have a CDP-S42 that was abandoned in the basement without working for years, but inspired by your video I started working on it. It's turning on and reading some CDs, but the ejection mechanism is quite stiff. It may be necessary to change the belt, lubricate the mechanism and clean the laser bean, in addition to removing any accumulated dust. Let's get to work... thank you!!!

Крики перед тишиной

Ищу схему Sony FH 422R

Very good. Congratulations.

I have same one in my bedroom 😅 but it’s never work for many years ago My father bought it since 30 years ago

Hi great video and job indeed I am not an expert but what makes these amps different from high end amps is the attention to details They have usually a great potential I see 550 Watts on the back This is huge indeed What i do not like for instance is how the speaker outs are realized Usually thin wires are used or event iron bars where copper is the only right material And also the binding post spring clips Much better simple terminals like those used in speakers accepting 4 mm bananas Then at least for one cd input i would like to see better rcas Then a little extra uF in the power supply ? these simply mods would elevate this and other amps to the mid high end status They are very good in stock form but they deserve some make up

Ustam elinize sağlık. Bende bazı kasetlerde kayıt ettikten sonra dinlediğimde mide bulantısı gibi kayıt ediyor. Bazı kasetleri de gayet güzel kayıt ediyor. Bu sorun kayıştan mıdır acaba?

How much can I sell the same amplifier A910?

Nicely done!

i love this player, but today the drawer stuck opened, doesnt close(getting error -E). I opened it to make sure it isnt one of the two broken rubber that make the mecanism move, but it isnt. there is a way to test if the mecanism that open the drawer is really working? i think the engine is dead, not spin when i turn on . (the engine that makes the disk change its working, depending on the drawer position manually...) thanks!

I bought this model in 97, still have it. Still works perfectly.

Excelente trabajo, felicitaciones

I have to clean my SU-V650 tomorrow. I had no idea it was this comple to get the front off ! Oh well, I can only try.

Hi, I have a similar model at home. Do you know what could be the reason why only the Left speaker is working?

Radyo kaydetme yi nasıl yapıyoruz yardımcı olursanız sevinirim

I have been using my PD8 for many years, and I just plugged in a new to me PD887 yesterday. Both function flawlessly, and this video should help me keep them going for years to come. Thanks you. EDIT: I put the PDB back in service because it has the optical out that enables me to connect a Toslink cable to a DAC from Schiit, the sound quality is amazing.

Merhaba aynı cihazdan bende var lakin çıkışlardan birin de ses yok biri ise vınıltı mevcut videonuzu seyrettim temassızlık mı yoksa arıza başka yerde aramalımıyım

¡Saludos desde México!, excelente video, sin duda un trabajo muy laborioso, tengo un equipo similar aquí en la oficina, lo rescaté pues estaba por ahí "arrumbado", al conectar el equipo a una PC y en modo AUXILIAR, se escucha una especie de gis, ¿cómo puedo eliminar ese ruido?, gracias y éxito.

what du joe race use th o clean the electronics

Hocam Merhaba Türk müsünüz ? Aynı cihazım var. Bu işlemleri ne kadara yaparsınız ?