Tom,
Did you remove the Front Panel board and the Control Board before making
those resistance measurements. Those resistances are for the board
alone after its assembly. When plugged into the RF board, the
measurements can be different.
Does U1 still get hot?
73,
Don W3FPR
On 3/3/2013 7:32 PM, Tom Fuller wrote:
Hello Don, on power up I am still getting Info 080 message and garbled
frequency display (and no relays are clicking), alot of the menu functions
show up correctly though, I checked the following as you indicated: RF Board
U1 is oriented correctly and no pins are bent, jumper is set for INT on
P7,pin 1 is soldered correctly on Front Panel U1, and my soldering is done
correctly so far everywhere after re-checking all of it, I did some
resistance checks on the control board, could not get a reading on the
following: p2 pin 1, u3 pins: 8,13,14, u8 pins: 2,15,16 (got readings on the
rest of the control panel test point checks)...for resistance checks on the
front panel board I could not get a reading on the following: u1 pins 4,
13-40, j1 pins: 1-7, 9-11, 13-14 (got readings on the rest of front panel
test points); for RF board resistance checks I could not get readings on the
following: u1 pins: 4,9,10,28, R1 and R2, (got readings from rest of rf
board test points)
thanks for your suggestions, anything else I should try at this time?
thanks and 73,
KE4QCM
Tom Fuller
--
View this message in context:
http://elecraft.365791.n2.nabble.com/K2-Assembly-problems-Info-080-Message-tp7570609p7570690.html
Sent from the Elecraft mailing list archive at Nabble.com.
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
