I had a NiCd leak on my Trident MKII; the corrosion also caused chips to have bad contacts with their sockets. Check.
Also, you have to stabilize the corrosion. Have been told cleaning the boards with baking soda is efficient; I've done this, and so far so good. Wash thoroughly and dry with hair dryer.
HTH
Francois
--- In PolySix@yahoogroups.com, "backshall1" <backshall1@...> wrote:
>
>
>
> From the photos, this board does have some battery leak damage, and it looks
> like quite a bit of repairs have been done already. The original board only
> has 3 IC chips that are in sockets (CPU and the two 13600 chips). Somebody
> has removed quite a few others and put them in sockets. The orange battery
> might be okay (still at approximately 3.6v ?) but the old leak might
> continue to cause the board to deteriorate.
>
>
>
> Don B.
>
>
>
> _____
>
> From: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] On Behalf Of
> pechnatunkagain
> Sent: Thursday, March 28, 2013 6:50 AM
> To: PolySix@yahoogroups.com
> Subject: [PolySix] Please don't tell me battery leak.
>
>
>
>
>
> Hi,
> I'm also new here - so Hello Everybody!
>
> I've been overseas - away from my Poly for almost 2 years...
> I went to a lot of trouble when storing it - wrapped in plastic with
> moisture absorber sachets then lots of foam, bubble wrap and cardboard box.
> Before I left I was going to take the battery out but was told on Gearslutz
> that it wasn't necessary as my Poly had already got the Orange safe Varta
> battery installed.
>
> I've now returned and my Poly doesn't seem to respond to any knob movements
> and button presses - sometimes patch lights change by themselves - I read
> this is a symptom of battery leak.
> Even before I left I vaguely remember having similar issues, but it would
> fix itself after a while. So there is a chance that the leak was there and
> the previous owner just replaced the battery without cleaning before selling
> to me.
>
> 1. Does this sound like battery leak?
> 2. Can the orange (is it Ni-Cad?) battery also leak?
> 3. Or could it be from an initial leak and has deteriated more while in
> storage.
>
> I have some photos but can't see how to post in this message - I'll try and
> put them in the photo section under "Battery Corrosion?"
>
> Thanks in advance for any help.
> Vic
>
>
>
>
>
> [Non-text portions of this message have been removed]
>