Hi, George Aronis. You are so right about this. I would love too. But the owner of the device had no time left and had to travel between cities urgently. In short, there was no time left to shoot videos. But you can be sure of this. The device works perfectly and has a great sound.
Professional work. Very much Interesting and I really enjoyed watching it I am having a SX680, the dial lights are getting on but no sound Please advise what I should do One again thank you for the useful video Best regards from Kuwait
Thank you very much for enjoying my work. You have made me very happy. I usually try to complete and share a project in 45 days. I have 15 more devices waiting to be restored. See you.
Thanks for this very instructive vidéo. I just bought a SX 450 receiver today, everything is working except the stereo reception and the lightning, the bulbs for the power and stereo need to be replaced. Your video will be helpful for me. You use 12V bulbs , 8V bulbs are for sale on eBay for this receiver. It’s possible to use one or the other ? For the stereo reception I’ll try to find where the problem is . Regards from Patrick in France.
Thank you for your interest and nice comments. You can use 8 volt bulbs. There won't be any problems. But there may be some dim lighting. The malfunction of the stereo lamp can be difficult to find. Because there are many factors that can cause that malfunction. You can start by checking the transistor and especially the coil cores. I hope I was able to help you. Greetings from Istanbul.
I congratulate you on your restorations, they are amazing. I would like to know in detail all the products and chemicals you use for your projects? I have a pioneer SX-727 that I want to leave as new. thanks in advance for your answer.
First of all, thank you very much for your nice comments and likes. The chemicals I use. 1 - Synthetic Thinner (For cleaning circuit and circuit boards). 2 - spragum (For the cleaning of pin rollers and plastics.) 3 - Antistatic solution (For the cleaning of all tape heads and optical lenses) I hope I was able to help. Greetings and regards.
Adem thank you for posting this incredibly instructive video. I learned a great deal and will be using it as a guide for some future restorative work on receivers. Appreciated!!
A very interesting and informative video. I too have one of these 450's. Any ideas as to what causes the loud thump when turning the reveiver on? I also have a 550 but the thump one this one is only faint so not an issue. Any help would be appreciated.
Hello. First of all, thank you very much for your interest. As for your question, there could be many reasons. First of all, the volume potentiometer should be cleaned with related sprays. Check this first. But my advice to you is to seek help from a professional. Otherwise, more problems may occur. It is not possible to do much without seeing from a distance. With love and greetings from Istanbul.
Wonderful video, I've learned so much from it, I hope you can continue doing this. I hope I can now fix my own SX-450. I't has a bad noise when I turn it on and there's a constant white noise in the background (even with volume turned all the way down) - I hope that means capacitors instead of resistors, thanks to your video I have already found all the bad capacitors.
Hello. Mine also thumps loud when I switch it on and don't want to risk damaging my speakers each time I turn it on. Where and which components did you replace please?
@@ChillToMusic87 Hey, until some better answer comes around, my way around to this was to connect the speakers to the B instead of A - hope that make sense. Also don't rotate it to B too fast otherwise it will still do that noise.
hocam ellerine sağlık çok güzel bakım ve upgrade çalışması olmuş .Bende sizin gibi daha basit dual cihazlar ağırlıkta bu işi hobby olarak yapan biriyim. Sizler gibi karaköyden de alışveriş yapan biri olsamda elektrolik kapasitör olarak sadece karaköyden vishay bc bulabildiğim için genelde yurt dışından sipariş ediyorum nichicon,elna markalarını ağırlıkla kullanıyorum sesleri daha çok hoşuma gidiyor. Bu bağlamda sizin kullandığınız kapasitörlerin de nasıl oldukları hakkında yorumlarınızı alabilirmiyim ?
Çok teşekkür ediyorum Savaş bey. Sizin kullandığınız markalar çok güzel ve en iyilerden. Sizinle yurt dışı alışveriş konusunda konuşmak isterim. Bu konuda sizinle özelden konuşabilirsek sevinirim. Benim Karaköy piyasasından almış olduğum kapasitörler ise gelişmiş ama yeni yeni isim yapmaya çalışan genellikle Tayvan malı ürünler. Sıradan ürünlerden çok çok daha iyiler. Selamlarımla . İrtibat olarak e-mail adresim : adem.aksoy59@hotmail.com
I bought it in a big store. In the carpentry and woodworking section, you can have a cut in any size and color. Tape is automatically adhered to the sides by the company. Bauhous firm.
Very good job. I wish you could restore my SX 450 as well. I would like to change the bulbs. Do you know if I can find that same bulbs but in colors for example orange or blue? What is the exact type of the bulbs I have to ask from my local stores? Many thanks and bravo for the very good job
Thank you very much for your nice comments and likes. The bulbs are a little difficult to find. But it can also be car bulbs operating at the same volts. You can paint the bulbs with heat-resistant paint. Greetings.
@@restorationsofmusicsystems8609 I opened mine and it has led bulb. Can these be easily disconnected? I am afraid I will cause damage. Thank you for the help
Greetings, my first restoration project is with a 450, and I think you did a great job- very thorough. I’m wondering what exact bulbs you got because I have the same issue ?
First of all, I want to thank you very much for your nice comments. It is very difficult to find the originals of these bulbs anywhere and anytime. I usually use 9 - 12 - 18 volt car bulbs instead of such lamps, depending on the voltage in the circuit. I can buy from car spare parts dealers. Regards.
@@restorationsofmusicsystems8609 Thank you for the reply, I found some 8v bulbs similar to the ones you use. Do I need that white plastic piece you plug each bulb into and do you solder the wires from those new lamps to the existing wire from the original lamps that was left in your receiver?
Very nice video!! I saw the entire video and the aesthetic result is very very good. I have the same model to restore but mine is in very bad condition , i have to tear it down completely. It would be great if you share the model of the tools you use to do the job. Thanks a lot for sharing.
Hello Francisco Javier. First of all, thank you very much for your nice comments and likes. These are the devices I use. 1 -) Solder removal device. Model no: ZD - 915, 2 -) Soldering device. Model no: CLASS 9680, 3 -) The voltage regulator that I designed and assembled. Regards
@@restorationsofmusicsystems8609 Thanks a lot for your kind reply, trust me when I tell you I´m ordering one ZD-915 at this moment! Seeing your video I realized it is compulsory to have this device in my little lab.
@@franciscojavier4270 Yes, you are right. It was a real pain for me to solder before I bought this device. Now it is a great convenience and pleasure to use this device. It has repeatedly paid me back the price I paid. It paid off. Use it in good times already.
Teşekkür ederim . Kart temizliği için sentetik tiner, Cila için ise SONAX marka Hızlı cila spreyi kullanıyorum. Videolarda kullanırken özellikle de göstermeye çalışıyorum. Sonax spreyi internet üzerinden veya Tahtakale de cep telefonu malzemelerinin satıldığı piyasadan rahatlıkla bulabilirsiniz.
Hocam bir de devrelerde ne tarz ölçümler yapıyorsunuz, hataları nasıl tespit ediyorsunu? Bu tarz işlemlerden de anlatımlı olarak bahsedebilirseniz bizim için çok öğretici olur. Teşekkürler
@@DanceSocials genellikle videolarım da Türkçe ve İngilizce olarak açıklamaya özen gösteriyorum. Tamir ettiğim veya değiştirdiğim her parça için açıklama yazıları yapmaya çalışıyorum. Her arızanın teşhisi çok farklı oluyor. Genellikle arızalı olan kısmı yoğunlaşıyorum. Kartın üzerinde bulunan kompenentleri tek tek ölçmek uzun ama bir o kadar da sıhhatli bir yöntemdir. Sabır çok önemli arıza bulurken. Bir de elinizde ölçüm aletleri kesinlikle bulunmalı. Kartlarda genellikle ilk önce kondansatörler gider. Zamanla içindeki kimyasal maddeler kurur veya azalır. Değerleri düşenleri değiştirmek can katar. Yüksek kapasiteli kapasimetre ölçüm cihazı olursa çok iyi olur. İkinci sırada arıza gösteren genellikle transistörler dir. Daha sonra dirençler gelir. Bu üç elemanı iyi bilmek ve tanımak gerek. Selamlarımla.
@@coreyfellows9420 You will get much better information if you measure the diodes by removing them from the board. Most of the time, the measurements taken from the components while on the card can be inaccurate.
I thoroughly enjoyed watching your extensive restoration of the Pioneer SX-450 indeed! Very professional job!
Dear Adem, after such a beautiful and detailed restoration we would expect to hear the pioneer play even for a few seconds ...
Hi, George Aronis. You are so right about this. I would love too. But the owner of the device had no time left and had to travel between cities urgently. In short, there was no time left to shoot videos. But you can be sure of this. The device works perfectly and has a great sound.
Professional work.
Very much Interesting and
I really enjoyed watching it
I am having a SX680, the dial lights are getting on but no sound
Please advise what I should do
One again thank you for the useful video
Best regards from Kuwait
Nicely done!
I can truly appreciate your attention to detail! Very well done! Thank you for taking the time to put this together.
Thank u so much Rob Forsgren,
I was really happy about you answer...
Regards.
I have one to restore soon. I will not be as good but it gave me a lot of good info. Thank you!
I would be very happy if I could help you. Thank you so much.
Excellent Video, you do nice work...please do more....Thanks for posting!
Thank you very much for enjoying my work. You have made me very happy. I usually try to complete and share a project in 45 days. I have 15 more devices waiting to be restored. See you.
Thanks for this very instructive vidéo. I just bought a SX 450 receiver today, everything is working except the stereo reception and the lightning, the bulbs for the power and stereo need to be replaced. Your video will be helpful for me. You use 12V bulbs , 8V bulbs are for sale on eBay for this receiver. It’s possible to use one or the other ?
For the stereo reception I’ll try to find where the problem is . Regards from Patrick in France.
Thank you for your interest and nice comments. You can use 8 volt bulbs. There won't be any problems. But there may be some dim lighting. The malfunction of the stereo lamp can be difficult to find. Because there are many factors that can cause that malfunction. You can start by checking the transistor and especially the coil cores. I hope I was able to help you. Greetings from Istanbul.
I congratulate you on your restorations, they are amazing. I would like to know in detail all the products and chemicals you use for your projects? I have a pioneer SX-727 that I want to leave as new. thanks in advance for your answer.
First of all, thank you very much for your nice comments and likes. The chemicals I use. 1 - Synthetic Thinner (For cleaning circuit and circuit boards). 2 - spragum (For the cleaning of pin rollers and plastics.) 3 - Antistatic solution (For the cleaning of all tape heads and optical lenses) I hope I was able to help. Greetings and regards.
Adem thank you for posting this incredibly instructive video. I learned a great deal and will be using it as a guide for some future restorative work on receivers. Appreciated!!
Thank you Doug Brown for your nice comment. It also made me very happy that my videos are educational and instructive.
@@restorationsofmusicsystems8609 and by the way BEAUTIFUL JOB. Your skills are amazing.
@@dougbrowncreative thank you so much.
A very interesting and informative video. I too have one of these 450's. Any ideas as to what causes the loud thump when turning the reveiver on? I also have a 550 but the thump one this one is only faint so not an issue. Any help would be appreciated.
Hello. First of all, thank you very much for your interest. As for your question, there could be many reasons. First of all, the volume potentiometer should be cleaned with related sprays. Check this first. But my advice to you is to seek help from a professional. Otherwise, more problems may occur. It is not possible to do much without seeing from a distance. With love and greetings from Istanbul.
Beautiful work and film!
Thank you very much.
Wonderful video, I've learned so much from it, I hope you can continue doing this. I hope I can now fix my own SX-450. I't has a bad noise when I turn it on and there's a constant white noise in the background (even with volume turned all the way down) - I hope that means capacitors instead of resistors, thanks to your video I have already found all the bad capacitors.
Thank you so much David. It was my dream and my goals to make my videos educational and instructive. Greetings and regards.
Hello. Mine also thumps loud when I switch it on and don't want to risk damaging my speakers each time I turn it on. Where and which components did you replace please?
@@ChillToMusic87 Hey, until some better answer comes around, my way around to this was to connect the speakers to the B instead of A - hope that make sense. Also don't rotate it to B too fast otherwise it will still do that noise.
hocam ellerine sağlık çok güzel bakım ve upgrade çalışması olmuş .Bende sizin gibi daha basit dual cihazlar ağırlıkta bu işi hobby olarak yapan biriyim. Sizler gibi karaköyden de alışveriş yapan biri olsamda elektrolik kapasitör olarak sadece karaköyden vishay bc bulabildiğim için genelde yurt dışından sipariş ediyorum nichicon,elna markalarını ağırlıkla kullanıyorum sesleri daha çok hoşuma gidiyor. Bu bağlamda sizin kullandığınız kapasitörlerin de nasıl oldukları hakkında yorumlarınızı alabilirmiyim ?
Çok teşekkür ediyorum Savaş bey. Sizin kullandığınız markalar çok güzel ve en iyilerden. Sizinle yurt dışı alışveriş konusunda konuşmak isterim. Bu konuda sizinle özelden konuşabilirsek sevinirim. Benim Karaköy piyasasından almış olduğum kapasitörler ise gelişmiş ama yeni yeni isim yapmaya çalışan genellikle Tayvan malı ürünler. Sıradan ürünlerden çok çok daha iyiler. Selamlarımla . İrtibat olarak e-mail adresim : adem.aksoy59@hotmail.com
Very very very nice job.
Lowie Verwegen thank you very much.
Excellent!!
Excellent video tq
Thank you very much.
Excelente trabajo, lo felicito, me avente todo el video y lo único que falto es una prueba de sonido, saludos desde la Ciudad de México
Muchas gracias. Intento mantener la música de fondo muy baja en mis últimos videos. Con cariño y saludos desde Estambul.
Nice video
Thank you very much for your nice comments.
Excuse me Sir, where did you obtain from those little black caps for the wood sides? I am trying to find them but its not easy at all, (min 4:43)
I bought it in a big store. In the carpentry and woodworking section, you can have a cut in any size and color. Tape is automatically adhered to the sides by the company. Bauhous firm.
@@restorationsofmusicsystems8609 thanks for your fast and kind reply.
@@franciscojavier4270 You're welcome. I wish you a good day.
Where I can get such rubbers for fixing light bulbs ?
Computer spare parts dealers often sell such parts.
@@restorationsofmusicsystems8609 Thank you, I found this is a grommet for the computer power cable :)
Very good job. I wish you could restore my SX 450 as well. I would like to change the bulbs. Do you know if I can find that same bulbs but in colors for example orange or blue? What is the exact type of the bulbs I have to ask from my local stores? Many thanks and bravo for the very good job
Thank you very much for your nice comments and likes. The bulbs are a little difficult to find. But it can also be car bulbs operating at the same volts. You can paint the bulbs with heat-resistant paint. Greetings.
@@restorationsofmusicsystems8609 I opened mine and it has led bulb. Can these be easily disconnected? I am afraid I will cause damage. Thank you for the help
Greetings, my first restoration project is with a 450, and I think you did a great job- very thorough. I’m wondering what exact bulbs you got because I have the same issue ?
First of all, I want to thank you very much for your nice comments. It is very difficult to find the originals of these bulbs anywhere and anytime. I usually use 9 - 12 - 18 volt car bulbs instead of such lamps, depending on the voltage in the circuit. I can buy from car spare parts dealers. Regards.
@@restorationsofmusicsystems8609 Thank you for the reply, I found some 8v bulbs similar to the ones you use. Do I need that white plastic piece you plug each bulb into and do you solder the wires from those new lamps to the existing wire from the original lamps that was left in your receiver?
Very nice video!! I saw the entire video and the aesthetic result is very very good. I have the same model to restore but mine is in very bad condition , i have to tear it down completely.
It would be great if you share the model of the tools you use to do the job.
Thanks a lot for sharing.
Hello Francisco Javier.
First of all, thank you very much for your nice comments and likes. These are the devices I use.
1 -) Solder removal device. Model no: ZD - 915,
2 -) Soldering device. Model no: CLASS 9680,
3 -) The voltage regulator that I designed and assembled.
Regards
@@restorationsofmusicsystems8609 Thanks a lot for your kind reply, trust me when I tell you I´m ordering one ZD-915 at this moment!
Seeing your video I realized it is compulsory to have this device in my little lab.
@@franciscojavier4270 Yes, you are right. It was a real pain for me to solder before I bought this device. Now it is a great convenience and pleasure to use this device. It has repeatedly paid me back the price I paid. It paid off. Use it in good times already.
Excellent restoration. I do some Hi-Fi restoration too. Regards from Ireland. A subscribe from me!
George Donaldson thank you very much.
Hocam ellerinize sağlık. Temizlik ve cila gibi işlemler için kullandığınız malzemeler hakkında videolarınıza bilgi ekler misiniz? Teşekkürler.
Teşekkür ederim . Kart temizliği için sentetik tiner, Cila için ise SONAX marka Hızlı cila spreyi kullanıyorum. Videolarda kullanırken özellikle de göstermeye çalışıyorum. Sonax spreyi internet üzerinden veya Tahtakale de cep telefonu malzemelerinin satıldığı piyasadan rahatlıkla bulabilirsiniz.
Hocam bir de devrelerde ne tarz ölçümler yapıyorsunuz, hataları nasıl tespit ediyorsunu? Bu tarz işlemlerden de anlatımlı olarak bahsedebilirseniz bizim için çok öğretici olur. Teşekkürler
@@DanceSocials genellikle videolarım da Türkçe ve İngilizce olarak açıklamaya özen gösteriyorum. Tamir ettiğim veya değiştirdiğim her parça için açıklama yazıları yapmaya çalışıyorum. Her arızanın teşhisi çok farklı oluyor. Genellikle arızalı olan kısmı yoğunlaşıyorum. Kartın üzerinde bulunan kompenentleri tek tek ölçmek uzun ama bir o kadar da sıhhatli bir yöntemdir. Sabır çok önemli arıza bulurken. Bir de elinizde ölçüm aletleri kesinlikle bulunmalı. Kartlarda genellikle ilk önce kondansatörler gider. Zamanla içindeki kimyasal maddeler kurur veya azalır. Değerleri düşenleri değiştirmek can katar. Yüksek kapasiteli kapasimetre ölçüm cihazı olursa çok iyi olur. İkinci sırada arıza gösteren genellikle transistörler dir. Daha sonra dirençler gelir. Bu üç elemanı iyi bilmek ve tanımak gerek. Selamlarımla.
Tengo un aiwua que de un momento a otro deJo de sonar Los dos canaLes
SX450
Ho fatto lo stesso lavoro, ci vogliono ore e ore di lavoro
Slm yeriniz nerede işini severek yapan üstad lara ihtiyaç var...
Çok teşekkür ediyorum. Sağolun. İstanbul' dayım. Hobby olarak yapıyorum. Profesyonel anlamda yapmıyorum. Selamlarımla. 🙋♂️🙏
That fuse under the transformer keeps blowing in my amp...
Check the four diodes next to it first.
@@restorationsofmusicsystems8609 already checked them .. They are all clocking 3Ω
Ok so I went back and double checked the diodes. I'm getting a reading on both directions on all 4 diodes?
@@coreyfellows9420 You will get much better information if you measure the diodes by removing them from the board. Most of the time, the measurements taken from the components while on the card can be inaccurate.
А включить послушать???! Балбес 😐😐