Another old Pioneer single disk Pioneer CD player that forgot how to read disks. Gets whipped into shape in this 2 camera shoot.
Пікірлер: 110
@slt71392 жыл бұрын
This man single-handedly made me start loving my old equipment again
@KylesDigitalLab Жыл бұрын
I have CDs that were pressed at Toshiba's and Sony's old CD plants in Japan around 1984-1985 and they still read perfectly fine. You are right there were some crap pressed discs. For example I have read Nimbus CDs will literally get destroyed if cleaned with water.
@deebeenine2 жыл бұрын
I love these old Pioneer cd players because there are so many manual adjustments available for finetuning. I was not able to kill the laser with maximum output on my PD-5100 but you can set it really low if the other adjustments are correct. Tracking offset/balance and laser focus offset are very important but you have to check many different discs to get a setting that works for most CDs. Even replicated CDs can be very different. Now my player is really fast, silent and plays even the worst CD-Rs.
@DaXande1352 жыл бұрын
I have got a PD 5500 which I'm also happy with!
@soluzaroi Жыл бұрын
Awesome that you know how to use adjustments! Just Wow
@Bozzy9502 жыл бұрын
I don't know why, but your fiddling with laser gain/power pots brings really nice memories I had with Commodore 64 and adjusting cassete azimuth to load a game from a cassette unit. Back then (cca 1986/1987) a fella needed to have really fine flathead screwdriver, load a "turbo tape" that would show a cassette track pattern which needed to be tuned before actually loading a game...so imagine the number of twists and turns on the head azimuth when playing 20-30 games a day... I used to steal my mom's flathead she was using for her sawing machine all the time... :) Anyway, nice video. And thanks for bringing memories...
@dlarge65022 жыл бұрын
I always wondered how a datassette got into such a state! I never adjusted my head's, not once till this day. I can only guess that some models/mechanisms were prone to letting the heads drift. Or I was just lucky
@Hounddoggy332 жыл бұрын
Another one saved from the heap. Great job, Dave! Listening to that Chuck Loeb & The Fantasy Band album, "The Kiss". Very nice!
@enricoself22562 жыл бұрын
According to the service manual of similar Pioneer CD players, eye pattern should be 1 Vpp with stamped discs. I guess you are using a 10x probe and the 100 mV shown on the oscilloscope are indeed 1 Vpp which is spot on. Anyway given how much you had to increase the laser power, it means the optical path between laser - disc - photodiodes is pretty dirty. Very little can be done in that case, increasing laser power will fix it but it sill also shorten the remaining life of the pick-up. Does not look like a high-end player, whatever life you get out of it is fine !
@12voltvids2 жыл бұрын
Yes 10x probe. I got it for free so i wasn't expecting a miracle. Just wanted to get it to play.
@julerobb12 жыл бұрын
Would cleaning the laser lens not help? I have a cd player that skips on almost every cd I own, and its been sitting for a long time. I have a second one that the audio is disorted on on every source as well. Both I got for free, so they arent in mint condition, but they arent in the worst condition either. but I clean the laser lens on all my players and drives every now and then.
@enricoself22562 жыл бұрын
@@julerobb1 the side of the lens that can be cleaned is only one part of the optical path. The internal optical path include the laser faceplate, the photodiode window, the prism used to separate the reflected light from the incident light and the diffraction grating used to generate the "three spots laser beam" used in linear pick-up .The internal optical path should not get too dirty, but I suspect that if the player was kept in a smokers household, nicotine and other contaminant can make the surfaces of all optical components cloudy causing attenuation and loss of signal. Anyway dirt is one of the pick-up failure cause, but there are other problems that can occur; unfortunately in almost all cases there s little to do, optical pick-up components are glued in place with accurate and precise alignment, no way to take them apart and clean.
@cozzm0AU2 жыл бұрын
Greetings from Australia ... I remember back in the early 2000's burning tonnes of data onto Princo discs and had similar issues. They didn't last very well but they were very cheap (i recall around 1/2 the price of 'other' brands at the time) so they were very popular for a while.
@noeljosephdelacruz74516 ай бұрын
That part of the video that goes from 28:54 to 29:22, I could say, I agree. Now, at 29:34, you did try to test itt out with a Princo disc, and yep, it failed to read it. I feel that this is an example of why good quality CD-Rs read better with certain older players.
@12voltvids6 ай бұрын
Princo were garbage discs. They ate the ones that "proved" that cdr only lasted 5 years before failing. I have many cdr disks that are well over 25 years that play perfectly. I have a bunch of princo disks that are blank now too.
@noeljosephdelacruz74516 ай бұрын
I feel that there is no denying or arguing that any of the discs that are blue-on-silver are better quality, like DataLifePlus/Verbatim Azo, anything that is by or powered by Taiyo Yuden light-blue cyanine. I did heard that CD-Rs from Fujifilm are also great quality, even though I haven’t tried them out. Maybe anything that is green-on-gold? It should be anything that is manufactured in Japan. Even if it is made in Taiwan, there are still ones that are proven to meet Japanese quality standards. Such companies, like CMC Pro and Vinpower, claim they did test all specific quality-control standards, ensuring low failure rate, and that it will last a long time. It depends on how old your CD player is. I found out that the one you’re testing out is a 1989 model by Pioneer. With that said, anything that is blue-on-silver should play fine in it. Now, me? I only own a newer CD player boombox by Sony that has Bluetooth. The blank CD-Rs that I’ve been owning for the past year, are the ones that are proven to be of better quality. It’s by CMC Pro, and is powered by TY. Although it is made in Taiwan, it’s still maintains the exact same standards as the original Japanese discs. Top surface is shiny silver, which means that it is printable through thermal printers or silk-screen, which I don’t do. Before burning, since both sides of the discs are shiny, I clean with just a pure isopropyl wipe and a microfiber cloth for drying, ensuring cleanliness, and that I get a consistent burn from my now 4-year-old LG external drive attached to my PC laptop. Overall, I got to say, I’m proud it played fine from start to finish.
@12voltvids6 ай бұрын
@@noeljosephdelacruz7451 the green on gold were fantastic as were the gold kao discs. Blue on silver and green on silver also great. I have a 25 year old cdrw that also plays perfectly. Since cdrw doesn't use dye but changes physical metal layer there is nothing to fade but many CD players won't play cdrw but DVD players will including the really old ones that won't play cdr.
@user-tw5op2jr3d27 күн бұрын
I watched every your videos very usefull learned lot thank you
@zx8401ztv2 жыл бұрын
It seems happy enough now dave :-D I found that the ancient deep green disks were more reliable and didn't lose data clarity over time. High speed disks burnt at silly speeds never seemed as good as the old 4x types. I had a stack of high speed tevion disks that started fading after a few years in dark storage, lucky i had secondary backups and re created the faded disks Not on tevion!!.
@mabbaticchio4 ай бұрын
I have an old Onkyo DX-530 that I love. However, on most disks (stamped or CDR), it struggles to start playback on track 1 of the disc. It spins and eventually gives up. I have to start on track 2 and rewind back to the beginning of track 1. I wish I had someone here like Dave in the US to repair my player.
@12voltvids4 ай бұрын
It could be the laser and when a laser is bad the unit is a throw away because the parts are not available.
@GoldSrc_2 жыл бұрын
This is why I love old CD players, you still have pots to turn and tweak. Isn't the amplitude with the pressed disc a bit over 1.5v, that seems too high. It's also interesting to see how the player can perfectly decode the music out of that wobbly and blurry mess, which is something those audiophools who sell snake oil don't want people to see lol.
@zulumax12 жыл бұрын
Actually it is not perfect, that is why there is error correction circuitry, and if it is overwhelmed then you hear the clicking or skipping, What does that have to do with snake oil?
@dlarge65022 жыл бұрын
@@zulumax1 the snake oil is the "hi-rez" nonsense
@MrChrisRP2 жыл бұрын
CD Player! Count me in as of right now. heh heh Merry Christmas, Dave!
@Wenlocktvdx2 жыл бұрын
Had a few instances where a stamped DVD would load the menu ok, but failed to play any episode (TV series).
@josephwalk1747 Жыл бұрын
I have one of these but mine the tray won't stay shut it just keeps going in and out and even if it does decide to stay shut it doesn't make an attempt to even read the disc, any idea as to what would be wrong with it?
@josephwalk1747 Жыл бұрын
I opened it today, my lazer lens is no longer attached
@Naitoraven9512 жыл бұрын
12voltvids + cd player = my jam Princo disc are horrible. I've used that for PlayStation backup. A lot of them have also disc rot. For me, the best are Verbatim Metal Azo, Pioneer CD-R (those are made in japan) and Yamaha.
@12voltvids2 жыл бұрын
Princo and ritek were bad. The dye they used was shit. Verbatim, kao, maxell, Fuji, tdk and Sony are great. Have many 30 years old all play perfect.
@noeljosephdelacruz74512 жыл бұрын
@@12voltvids I mean, Taiyo Yuden 48X/52X is reliable, but of course, use the silver ones.
@Naitoraven9512 жыл бұрын
@@noeljosephdelacruz7451 The best are Verbatim Metal Azo. They have a deeper dye. But, it's harder to write because, phtalocyanine is unstable and the laser diode need more power to write the pits on the disc.
@guitarman3200 Жыл бұрын
Needing some help please ..... mine will start playing the selected cd tray but all it sounds like is a bunch of static. The lap counter runs so I assume it is reading the cd.......thoughts as to why it’s doing this ?
@joelpainter15622 жыл бұрын
Hey buddy, keep up the good work, amazing how many skills can be learn from watching you, fuck all the haters, your videos are an excellent teacher.
@cstubed2 жыл бұрын
All Princo CDs i had from 1999-2000 (With logo on top) the layer turned from light green to light yellow after some years and by around 2010 i checked them all, none was working anymore. In contrast Princo DVDs i had from 2004 work perfectly even today. Though even the original OEM Windows XP SP2 Disc i had turn half bad (cannot read some files) after a decade.
@12voltvids2 жыл бұрын
Many I had fail the dye also changed color to a light brown/yellow color.
@julerobb12 жыл бұрын
I still have one, but it's scratched beyond all get out. I have an OEM distributed one tho.
@haselu20022 жыл бұрын
You bring us a excellent fixing video , thank you very much. Doy you know each VR's define? or just blind test? What's DAC chip it used?
@greggaieck41192 жыл бұрын
12Vol tvods pioneer pD4300 CD player is cool
@greggaieck41192 жыл бұрын
Cool music I like it
@stephendevore39022 жыл бұрын
Back in 2010 I bought an off brand recordable DVD pack at Circut City .It was on sale. Can't imagine why.The dye was bad. Only 3 out of 50 were left in tact and usable. A different brand but crappy regardless. Thanks to this video I know no why the Cd R got its bad reputation. 🙄 .
@marundimitri2 жыл бұрын
Hallo.. i have problema with Pioneer pd 6100 .. carrier tracking don't move , motore it's ok .. help thank you
@Dutch-linux2 жыл бұрын
Dave i really love this video with the 2 can setup thank you .. here at home i have a Reloop RMP-2660b never has givin me any problems still works like a champ today what is your input about the brand reloop ?
@ozkrjc30752 жыл бұрын
Hello sir, i have a PD-P840F. It cycles the discs but not play anithing, i cleaned the laser lens nothing seems to be missing, but not working, if you can give an idea whats going on. Thanks
@12voltvids2 жыл бұрын
Usually laser or spindle motor is shot.
@whitethorn19692 жыл бұрын
I have a Pioneer PD-6700. Some CDs make noise when spinning and on pause as if they're off balance or something, while others run totally silent. Does anyone know why this might be happening?
@ChristopherYork19782 жыл бұрын
Try propping up a corner slightly. My 3400 makes a strange repetitive noise but if I put a coaster under the back right foot it goes away.
@maicod2 жыл бұрын
the Princo's don't look to be the horrrible dark green ones that also fail quickly ?
@FireOfJagz3 ай бұрын
I just bought this cd player and it sounds so good with my pioneer sa-510 amp! The player is in really good condition. The only thing is that it makes a soft cricket-like noise when it spins. Does anyone have an idea what it could be?
@12voltvids3 ай бұрын
Squeaky disk clamp?
@FireOfJagz3 ай бұрын
Well when I lift up the front it seems to stop. I guess the surface underneath the player is far from level. Another thing i noticed is that i have to turn my amp volume knob to bare minimum for a normal volume of music. Is there any way to adjust this output in the cd player?
@machannel87462 жыл бұрын
U sure all that wobbling is not the transport ?
@CotyRiddle2 жыл бұрын
Iv'e always used memorex sony hp and fujifilm cdr discs
@Killerspieler08152 жыл бұрын
the old players are the best , because these read all "copy protected" UN-CDs (that intentionally violate the Philipps Redbook-Standard and/or contaim malware)
@celaphingary68532 жыл бұрын
Good job
@johnohara542 жыл бұрын
Mike, when you are tweaking, can you tell us the reference you are shooting for? Volts p-p etc
@12voltvids2 жыл бұрын
Not looking for any specific voltage. Just to bring it up a bit and not get close to overdrive which shows as clipping.
@ericcharlton311 Жыл бұрын
I have an NAD 5170 cd player and the minute/second counter seems to run properly but in both channels I can hear a little of the cd music but have a loud pink noise type sound. Would you give me a starting point on diagnosis, please?
@12voltvids Жыл бұрын
DAC or filter
@ericcharlton311 Жыл бұрын
@@12voltvids Do you have any videos on testing DAC or Filter?
@12voltvids Жыл бұрын
@@ericcharlton311 no. Haven't seen one fail since I was working at the shop doing this full-time and the odd time when we had a converter fail people through their unit away and bought a new one
@ericcharlton311 Жыл бұрын
@@12voltvids Bummer-it’s a really well made unit!
@12voltvids Жыл бұрын
@@ericcharlton311 can't be that well made.... After all it broke.
@catman582 жыл бұрын
do you have any experience with Panasonic DMRs with the hard drive built-in I have a DMR eh55 that won't accept any recordable disc, the hard drive works fine everything else works fine the DVD drive will not recognize any recordable disc including its own RAM Disc, but will play a commercial DVD someone suggested it might be its programming but that's I don't know where to get that they don't sell these in the US anymore if they sell them at all, I really like these machines and I have others but I'd really like to get this one working. I took it apart but there's not much in these that you can repair all the capacitors look good, any ideas
@dlarge65022 жыл бұрын
Laser going bad. A real dvd reflects enough of the laser to let it play yet the power from the laser is too low for a DVD-R as it has a lower reflectivity.
@catman582 жыл бұрын
@@dlarge6502 Do you know where I can get another DVD unit for this?
@darinb.32732 жыл бұрын
@@catman58 A couple of things to check 1. Are you sure the optics are clean? Some units have a fan and it can draw dust into the machine (also when the tray is open). Over time that can build up enough to cause reading issues. Inspect it with powerful magnification and bright light if it looks hazy the optics are causing part of the problem. 2. Try a new disc RAM discs do have a much longer working life (writing cycles), however they still have a life cycle and will eventually fail. Try varieties of DVDs one time writes and rewritables and see if you get the same (failure) results.
@Chebon614132 жыл бұрын
Have a pioneer vsx d1s with no sound any ideas?
@12voltvids2 жыл бұрын
No
@jeffjohnson8142 жыл бұрын
don't recommed using recorded disc's silver, disc's are better for doing alignments.
@albertcarpentercats2 жыл бұрын
OK when I play a track from a cd player a portable one that first one goes fast and it will go slow as you play to the and.why is that.
@12voltvids2 жыл бұрын
CD and DVD use what is called constant linear velocity recording. Laser disks used either constant linear velocity CLV or constant angular velocity CAV. In CAV the rotation speed is fixed. In CLV the disk speed varies depending on where the read out is. Close to the center requires a faster speed then around the edge due to the size of the disk. CD and DVD read from the center out. As the laser moves towards the edge of the disk the disk slows down as there is more surface area at the edge. The data is written and read at a constant rate. You can double your data storage by doing this. Laserdisks recorded in CAV go 30 minutes per side and perfect special effects as 1 rotation was 1 frame. In CLV mode no special effects but 60 minutes per side.
@darinb.32732 жыл бұрын
If you examine a CD or DVD you notice it's like an oval race track the inside has less distance verses the outside. CDs and DVDs compensate by faster rotation in the center (start of the disc) and slows down as it progresses towards the outer portions of the discs. Like the oval race track the inside verses the outside there is less distance to travel verses the outside of the oval track 👍😄👌.
@12voltvids2 жыл бұрын
@@darinb.3273 i believe i explained that in my reply.
@darinb.32732 жыл бұрын
@@12voltvids Hey Dave you did I understood, I wasn't sure if that person would understand the CLV, CAV and Z-CLV. I suppose some units perhaps use different methods during playback. I never seen an audio CD player that the speed stayed constant no matter what position the laser was reading. I have only read about those for burner units in computers specifically for the method used for burning strategy, the poster did write about audio CDs.
@12voltvids2 жыл бұрын
@@darinb.3273 Portable players with skip protection 5 second buffer did spin faster as it read into memory faster than read out.
@zulumax12 жыл бұрын
17:00 So how do you cats react when you play the cats audio track?
@12voltvids2 жыл бұрын
Never played it when they are around.
@rinkerlaw74462 жыл бұрын
Previous owner admittedly tweaked every pot on a CD player that I picked up. Now, the player will not spin up. It will slightly rotate the disk in the wrong direction and then report no disk. Is there a secret to returning the pots to a neutral enough position that will cause the unit to read the TOC. Then, I can perform factory alignment according to SM. I just need help getting it to spin up. What's the key?
@12voltvids2 жыл бұрын
Set them around middle. Start with focus bias and gain. If no focus it won't spin up.
@rinkerlaw74462 жыл бұрын
@@12voltvids Thank you. Love your videos.
@rinkerlaw74462 жыл бұрын
@@12voltvids Took your advice. Set everything near the midpoint. Then by tweaking focus bias pot, got it to spin up. That is such a good feeling when it happens. Now, it seems to play the first 5 tracks of a commercially stamped CD, but the higher numbered tracks will not play and actually cause the disk to start spinning unchecked. I was hesitant to make a move since I just got it to spin up. Any suggestions for next steps. I figure you have most likely seen this symptom before and thought I would ask before I tried anything. Thanks again. I think we are getting there.
@12voltvids2 жыл бұрын
@@rinkerlaw7446 you are getting close. Without a scope it is difficult. Can the optical block nice freely.
@rinkerlaw74462 жыл бұрын
@@12voltvids Yes. I lubricated the rails and the block moves very well. I do have a scope (Tek 2215), but the trace is a little on the dim side. I tried the adjustments recommended in the service manual, and I had a reasonable eye pattern -- on track one.
@greggaieck41192 жыл бұрын
What group is that cd
@12voltvids2 жыл бұрын
It is all from musicbakery and the composer is Jack waldenmaier.
@stevenbuglak73922 жыл бұрын
Xbo When Deorrox
@user-xm6qb5cg4i2 жыл бұрын
Where did the ball come from? 2:47
@12voltvids2 жыл бұрын
?
@gillanland2 жыл бұрын
@@12voltvids He's asking about something that appears as a ball from ball bearing at your desk at that time.