PVL Regulator / Rectifier

ETZ(including Kanuni), ETS, ES, TS, IFA-RT, BK, Saxon,

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PVL Regulator / Rectifier

Postby Andy_C » Fri Sep 23, 2016 8:14 am

In some box's of MZ bits that I acquired there is one of the later stators fitted with the combined PVL regulator rectifier.

Question is can this be used to replace the earlier version and do away with the huge plate rectifier under the seat and the mechanical regulator?

It looks to be simply a case of out with the old and in with the new - just need some guidance on the connections. I know that the PVL item has terminals for an electronic rev counter, but as mine is mechanical I'll nto be needing it (believe that these are the DZM and 61 terminals), the D+ being the regulated output and F1 & F3 being the field connections.

Can anyone tell me if this is a viable conversion and whether I have the connections right.

Beauty is that I can keep the mechanical points and do away with the mechanical regulator & large rectifier.

Thanks.
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Re: PVL Regulator / Rectifier

Postby Blurredman » Mon Sep 26, 2016 5:30 am

I'm quite sure these components are interchangeable. One great thing with MZ core components.

There is the official service manual of the ETZ250 and wiring diagramme for the 250 and 251 on my FTP. I believe it would be pretty much like replacing like for like.. They all have the same terminal markings.. Double check though I suppose. Sorry I can't help much further.
1972 MZ ES250/2 - 16,000 miles - The project! :)
1979 Suzuki TS185ER - 9,000 miles - Mud :)
1981 Honda CX500B - 91,000 miles - Long Distance :)
1987 MZ ETZ300 - 38,000 miles - Sun :)
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Re: PVL Regulator / Rectifier

Postby Andy_C » Tue Sep 27, 2016 3:11 pm

You are probably right - it can be changed pretty easily.
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