Uhm correction: this info was not in the manual so I must have it from a
post on this list...
sorry about that. Dieter can tell you more about it I guess.




On Mon, Sep 27, 2010 at 9:24 PM, achtung_999 <
heinrich.himmelwasser@... > wrote:

> Hello,
>
> Several years ago I bought an A149-1 second hand and this was not working
> as described in the manual.
> I remember I solved this problem by reading the manual section about the
> test-mode jumper.
> I don't remember how the module acted with the jumper in the wrong place
> (so this might be irrelevant info).
> But maybe it is an idea to check it before doing anything else.
>
> Ernst
>
>
>
>
>
>
> On Mon, Sep 27, 2010 at 9:40 AM, < yahoo@... > wrote:
>
>>
>>
>> > Hello I have a Doepfer A-149-1 and A-149-2. I am having a problem
>> > with my A-149-1. I think the microprocessor chip on the board has
>> > gone bad. The top half of the module doesn't work, light up,
>> > sending any CV to it does nothing anymore. The bottom, lights up
>> > but only with one L.E.D. Not sure what went out as I didn't take
>> > the module out of the case for a long time, and the other day I
>> > powered it on, and now it doesn't work. Is there a way I could do
>> > this repair on my own I know the module is getting power, and
>> > the 149-2 is lighting up and working its just not working for the
>> > top half. The chip I suspect is the "PIC16F76-1/SP (M) 054858M.
>> > Does anyone know what I could do to possibly get this repaired
>> > or order this chip from Doepfer Nothing else is burned out on
>> > the board, everything looks completely fine. Any help would be
>> > greatly appreciated. Thanks Richard
>>
>> Before we continue I ask you to take a look at the A-149-1 user's manual.
>> I
>> want to make sure that it's indeed a fault but not only an operating
>> error.
>> E.g. a clock signal is required (not only a CV).
>>
>> If the module is indeed faulty you may order a new PIC from the Doepfer
>> representative in your country. From your message I cannot see your home
>> country. For details please refer to our website: www.doepfer.com >
>> DEALERS
>>
>> But I cannot guarantee that a new PIC will solve the problem. Maybe you
>> have
>> to send in the module for repair.
>>
>> Best wishes
>> Dieter Doepfer
>>
>>
>>
>
>

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