K2 100 Watt Pa Problem

[wb2srf]

>From the description of your problem it could be your power supply.
Check the power supply voltage with a analog or digital voltmeter, under
load it should not drop below 12V. The K2/ KPA100 requires a good high
current power supply. I use an Alinco DM-330MV set to 13.8V. This power
supply is rated for an output current of up to 32 Amperes.

GL 73,
Bob Johansen WB2SRF
K2 S/N 5622
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[daleputnam]

Does this ever frustrate me.... but it is easier to say oops, and may be speedier to ask,
than to figure it out myself.
  Yes I know the difference and the pinout of Mr. MCU.
Then after passing all the prelim tests... nothing.
A little bird whispered into my ear about the interuption....
just about the time I was placing the IC into the socket.
And.. being in the "death to ICs" hurry... not rechecking the
orientation. Well.. the IC was sure 'nuff in backwards.
So.. removal, replace in socket correctly...
Still no relays.... no bypass, but the leds pass the prelim test...
Any ideas? statements...   wetnoodle lashings...??
Did it commit IC-icide?


--... ...--
Dale - WC7S in Wy


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