Closed Repair on A1200 motherboard (mouse problem)

[Draxxster]

Hi Guys,

Can anybody potentially repair my 1200 motherboard (A1 revision I believe), the problem is that the vertical mouse movement is intermittent, when it works it's fine. Normally it works for a few minutes when the machine is powered on, but then stops after 10 or so minutes.

I have tried two mice, one brand new and the problem must lie with the Amiga.

Can anybody help? And if so what cost would be involved?

Thanks in advance

Paul

PS I'm in Reading UK.

 

[roy_bates]

can the mods move this to the right section please.

 

[Draxxster]

Oh is this not the right section thought you said the services forum Roy

 

[roy_bates]

Oh is this not the right section thought you said the services forum Roy

i did mate,its ok.

its just its in the want to sell area.

 

[Draxxster]

Oh is this not the right section thought you said the services forum Roy

i did mate,its ok.

its just its in the want to sell area.

It is! DOH! Apologies!

 

[bebek]

pm sent, just replied toyour message, did not know about this thread and i got answers to my questions .

 

[Draxxster]

pm sent, just replied toyour message, did not know about this thread and i got answers to my questions .

Replied, cheers mate!

 

[Attilio]

Hi had a similar problem with my A600: it was one of the resistors that connect the mouse/joystick movment signal to the multiplexer chip.

 

[Draxxster]

pm sent, just replied toyour message, did not know about this thread and i got answers to my questions .

Just sent you another PM mate but your box is full

Need your phone number for the delivery people.

---------- Post added at 16:49 ---------- Previous post was at 16:48 ----------

Hi had a similar problem with my A600: it was one of the resistors that connect the mouse/joystick movment signal to the multiplexer chip.

 

[Draxxster]

Well bebek has the board now, so hopefully he can work his magic

 

[bebek]

Just a few photos to justify a requirement for caps replacement apart from repair.

 

[Draxxster]

Nice

Hopefully now I'll have a fully mouse working and reliable board

 

[bebek]

It is done and on the way back.

 

[Draxxster]

It is done and on the way back.

Fantastic, thanks mate

 

[Draxxster]

All works

Cheers Chris 100% recommend.

Of coarse it now means I have a working spare rev 2B motherboard (tested) if anybody is interested

(bought on on the bay as thought mine was unfixable - I was wrong lol)