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QRZ! Ham Radio 21
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QRZ Ham Radio Callsign Database - Volume 21.iso
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MODFILES
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SGCCUBE.TXT
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2003-04-12
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This mod is for the sgc smart cube it gives it a lobotomy.For false
overcurrent shutdown.Remove the processor board from the front panel
and lean it back .find ic# 5,6,7,8,and lift pin 3from the board do it
very gently.this will disable current shutdown.For vswr false shutdown
on the same board top left connector j-3 pin 9 cut wire going to pin
#9 this will disable vswr protection but will also allow your amp to
operate properly. look at your schematic and get familiar with it
before you do these mods.My amp is workinf great and is now useable
.This info is for informational purposes only use at your own risk. It
worked for me.
SGC smart cube false high current shutdown,for current shutdown lift
pin 3 on ic 5,6,7,8 on the processor board this is the board standing
vertical with the leds on it.this will stop high current shutdown.For
False vswr inhibit on the same board j-3 cut wire going to pin 9 this
will inhibit vswr shutdown.Please check your schematic and get familiar
with the circuit not a hard job worked well for me. thanks