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replacing M9 sensor with MM b+w sensor?


scottwitt

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Just picked up the M240 to use as a second, and more reliable body. After having shot 160k+ frames on my M9, the sensor is starting to go (pixel streaks along the right side of the image at ISO 800+). I'm wondering, is it possible to "hack" the M9 body to think it's a MM by replacing the M9 sensor with the MM sensor? Perhaps there's also a firmware update needed as well, so the M9 would pull in the menu options from the MM, specifically the higher ISO.

 

I'm sure someone has considered this and has a POV to share.

 

Thanks!

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A little off-topic, I know, but as I bought a Leica Digilux 2 about a year ago (my only Leica, as I cannot afford to venture any further into Leica-land!). I particularly enjoy using it for B&W work, and thought a Digilux 2 Monochrom would be a great camera - of course, I realise it's never going to happen, unfortunately!

 

Geoff

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After having shot 160k+ frames on my M9, the sensor is starting to go (pixel streaks along the right side of the image at ISO 800+).

 

Unless I am misinterpreting what you mean by "pixel streaks", this problem might be easily fixed by having Leica remap the sensor. Even if not so simple, it is the kind of problem that it would be worth having Leica take a look at to get a quote for.

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After having shot 160k+ frames on my M9, the sensor is starting to go (pixel streaks along the right side of the image at ISO 800+).

Welcome.

160k frames? That's impressive (to me, at least...). Is the camera still on its original shutter?

And I'm pretty sure that a conversion from M9 to MM is impossible (at least economically), as it's not just the sensor and the FW that would need to be replaced, but also the motherboard.

Sensor re-mapping is definitely worth a try.

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I just got my M9 back from Leica Japan having a new sensor, covering, checked and adjustments done. When they wrote to tell me the work was finish (in under 2 weeks), one of my first thoughts was 'could a MM sensor have been used?'

 

I did ask - no reply - and really didn't expect one. Just wishful thinking as I'd really love a MM.

 

BTW; Its kind of amazing to me. Here I have a 4+ year old camera and Leica did all this work 'under warranty' no charge. I know we hear about all the 'problems', as for myself there have been very few, and the service has been exceptional.

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I just got my M9 back from Leica Japan having a new sensor, covering, checked and adjustments done. When they wrote to tell me the work was finish (in under 2 weeks), one of my first thoughts was 'could a MM sensor have been used?'

 

I did ask - no reply - and really didn't expect one. Just wishful thinking as I'd really love a MM.

 

BTW; Its kind of amazing to me. Here I have a 4+ year old camera and Leica did all this work 'under warranty' no charge. I know we hear about all the 'problems', as for myself there have been very few, and the service has been exceptional.

!? They changed your sensor, covering (presumably top/bottom plates) & adjustment in 2 weeks? My M9 went into Leica Ginza to have the sensor replaced and they said it'll take 3 months as it had to go to Solms and they won't replace my top/bottom plate (lightly scratched).

 

Which Leica Japan did you go?

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Covering has to be exchanged with any repair that involves opening up of the body, the top plate has to come off anyway and is a rather simply exchanged part and the bottom plate is user-replaceable. If Leica has the parts available it is a two-day job in express service. I am not aware whether Leica Japan is able to replace sensors.

The problem with sensor replacements is that they are items that come in batches so lead times may be quite long. The production process has different logistics from the repair service, in other words, CS can not just pull a sensor out of the production line.

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AFAIK, Leica Japan (or Leica Ginza at least) can do simple adjustments, cleaning, and large part replacements. The can't do sensor changes. Which is why I'm surprised robert_hitt's M9 could get a new sensor in under 2 weeks when I was told a 3 month wait (which doesn't bother me since I've got the M240 & M7 anyway).

 

Like robert_hitt though I'm pleasantly surprised they're fixing my out of warrany M9 sensor for free so I guess I shoudn't be complaining about an extended wait.

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!? They changed your sensor, covering (presumably top/bottom plates) & adjustment in 2 weeks? My M9 went into Leica Ginza to have the sensor replaced and they said it'll take 3 months as it had to go to Solms and they won't replace my top/bottom plate (lightly scratched).

 

Which Leica Japan did you go?

 

Sorry for the misunderstanding. No, not the bottom/top metal plates (they only have a few places the brass is showing anyway, no big deal). They replaced the camera vulcanite covering. Actually I liked the old vulcanite better than the new cover and not sure why they had to do this. If they had to send this to Germany this was exceptionally quick, in our communications there was no indication that it was sent to Germany, only "we would like to exchange the CCD sensor as under warranty."

 

I just sent it into Leica Japan Tokyo Customer Care. They have always been responsive and good. I email them telling them what I am sending and the problem. They tell me to send it, notify me when they receive the equipment, let me know what work to be done and time. The work has always been first rate.

 

Best,

 

Robert

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They replaced the camera vulcanite covering. Actually I liked the old vulcanite better than the new cover and not sure why they had to do this.

 

Leica ran out of the "vulcanite" that they used when the M9 was originally launched. The replacement has a different texture and feels a little 'stickier'. Aesthetically I think the older vulcanite probably looks better but I quite like the newer, slightly grippier, version.

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