TI-H: HELP!!!

To: ti-hardware@lists.ticalc.org
Subject: TI-H: HELP!!!
From: k k <ti86user@yahoo.com>
Date: Sat, 22 Aug 1998 12:37:40 -0700 (PDT)
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: ti-hardware@lists.ticalc.org


HELP!!!!!!

I recently turboed my TI-86.  I desoldered C13, and in its place put
47 pF's worth of capacitors (three in parallel) in series with a
submini slide switch.  That worked perfectly.  To provide power during
testing, I soldered wires to the battery connectors on the PCB.  All
worked well until the wires came loose from the power supply.  When I
put them back in, I did it backwards.  4.5 volts (max. current 300 mA)
hit my calc at reverse polarity.  Now it is completely dead (even with
batteries).  Yes, I checked the contrast.  Anyone have any ideas?

Thanks,
TI86User@yahoo.com





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