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Help with Pioneer PL-530 Multi Voltage Tap Install.

Awesomeaudio

Super Member
Hi Gents,
I purchased this 120V version a while back and have been able to purchase a multi voltage tap and transformer from an Export Model Type donor unit. I want to do this to eliminate the need to use the step down transformer as we are on 240v here.

Looking at the original 120v set up (on mine), there are two red wires on one side and then on the other side are the White and Dark Brown and a Yellow.

The Donor Transformer has the same two reds with the addition of a Blue and Green on one side. ( Blue and Green go to the tap).
The other side has a White, an Orange, a Grey, a light brown and a Dark Brown.

Looking at the pics provided. The original 120v set up has the Dark brown and the white soldered at the power board.
On the Donor transformer, The Dark Brown goes to the tap and the Light Brown comes back from the tap. Supposedly the Light Brown is to be soldered in place of the Dark Brown's original pin at the board. ( ???)
Am I correct in thinking that the Light Brown and White get soldered at the original pins on the board ??
If so, then, Where do the Orange and Grey wires go ??

Does anyone have a Picture of a multi voltage PL-530 wiring designation or perhaps if someone has done such a conversion can point me in the right direction.
The Schematic is pretty vague. I've checked.
Thanks.

OVERVIEW
Overview.jpg


Donor Multi Voltage Tap and Transformer.JPG

Multi Tap transformer
DSC04168a.jpg

Tap
DSC04173s.jpg

Schematic.JPG
 
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Hello Awesomeaudio. Found the Service Manual, at HiFI Manuals. Think the VinylEngine.com also has it. Do you have a DMM?. Checked the schematic. The change is feasible. The service manual has the PCB layout for the different 120Vac, 220/240 Vac boards. One thing that would help is the color code (wire colors) of the voltage selector switch. One way to make sure is the 240V winding has the most resistance measured to the white wire from the transformer. Each of the other wires would have less resistance as you move across the windings. The 110 volt wire would have the least resistance between the white wire and the 110vac wire that goes to the PCB. The red wires is the secondary winding. Hope this helps. I wish I also had a picture of the 240 Vac version of the PCB to make sure of the connections.
 
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Hi Nad80,
I actually have an original Service manual, and like I mentioned, it's pretty vague on which wires go where exactly.
My problem is that there are extra wires on the multi type compared to a "fixed voltage" type, and I need to know where these go exactly.
The guy I purchased it from was from the U.S of all people and he had parted out a multi voltage Pl-530.
The CUT wires are the obvious 2 Reds,
Then there are Light brown, White, Grey and Orange.
I'm guessing the 2 reds will be like for like, but the other 4, I don't know for sure.
I hope I haven't confused anyone.
 
I'm back, to try, C1 would be removed from the original (120V) position, C6 (0.047mfd, 250v) would go from where the yellow (120V) position was across to the other side of C1 was (SW1). Need to know which one comes from the switch itself that goes to the board (F1). The white goes to the TR position (same as the 120V). The other 2 wires I am trying to figure out. Too bad the original guy parting out the turntable didn't have a photo of the transformer wiring as built before the teardown.
 
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If you look at the supplementary service manual on Vinylengine you can see that the white is common(neutral), grey=110v, brn=120v
blu=220v and grn=240v. As has been suggested above confirm this with a multimeter, but this should give you the info you need to wire the
transformer correctly.
Good Luck.
 
I'm at work at the moment.
I'll take another look when I get home this afternoon guys.
Thanks so far.
Pics would make it so much easier.
I just had a thought...
I wonder if a PL 570 multi voltage has the same power transformer wiring as a 530...
I just remembered I purchased a complete quartz board with a multi tap to convert my 570. I'll have to investigate this too..
I'll get back to you guys later.
Cheers :thumbsup:
 
Too bad the original guy parting out the turntable didn't have a photo of the transformer wiring as built before the teardown.[/QUOTE]

The thought did cross my mind.
 
So I contacted the guy I purchased the multi tap tranny and he pretty much just blew me off. Couldn't be bothered to help..
Does anyone have a multi voltage PL - 530 that they can remove the bottom cover for me ?
Surely someone here must have one.
 
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