[Coco] 2 wasted cpus?

Luis Antoniosi (CoCoDemus) retrocanada76 at gmail.com
Thu Mar 7 15:31:52 EST 2013


I'll follow the technical reference manual and see if I can find all
traces. I just made a quick test testing each one where it visible should
be connected.




On Thu, Mar 7, 2013 at 3:06 PM, Steven Hirsch <snhirsch at gmail.com> wrote:

> On Thu, 7 Mar 2013, camillus Blockx wrote:
>
>  Also worth to mention is when you placed the machiened socket did you
>> solder it on both sides?
>>
>
>  Go with a thin solderwire and add a little more solder tobottom and top
>> side on the pins of the cpusocket.
>>
>
>  This makes sure that plated thrue holes are making goodcontact. Use also a
>> fine solderpoint for this.
>>
>
> If you use flux and apply the appropriate temperature iron, capillary
> action will pull the solder through the hole.  Also, unless you damaged
> something during chip removal, the holes are plated through and don't
> technically need visible amounts of solder on the top.  Explicitly applying
> an iron on the top just runs the risk of melting the socket.
>
> Steve
>
>
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