[Elecraft] K1 manual revisions

[Bert]

Don and Petr,

Forgot to mention that measurement was done with filter board plugged 
in. 5.7K

Bert VE3NR



On 4/21/2019 6:26 PM, Don Wilhelm wrote:
> Petr,
>
> Do you have the filter board plugged in when you read 5.6k ohms?
>
> Note in the Revision D manual, the filter board is NOT plugged in when 
> making the resistance measurements on page 45.
>
> The filter board is not plugged in until you get to page 46.
>
> 73,
> Don W3FPR
>
> On 4/21/2019 5:57 PM, Petr, OK1RP/M0SIS wrote:
>> Hi Don and Bert,
>>
>> as I noticed this evening > troubleshooting nor alignment parts are 
>> not same
>> in the different Rev. of K1 manuals.
>>
>> Our sick K1 is also from 2000... RF board Rev. D, 2000 so I am using the
>> manual Revision D, Dec 1, 2000.
>> Unfortunately when I measured the resistances on page 45 (J7, J8 test
>> points) I found the J7 pin 6 has 5.6kOhms to GND but table on page 45 
>> says
>> it should be >100k.
>> What makes me confusing is that when I opened the later manual 
>> Revision F,
>> January 24, 2002 I found that in the same table on page 45 the value 
>> of J7
>> pin 6 should be 5-7kOhms which souns ok compare to my measured value
>> 5.6kOhms... ?!
>>
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