Control board resistance check problem

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Control board resistance check problem

Dr. Markus Dornach
Hello friends,

i just finished soldering the control board. the resistance checks are ok with the following exceptions:

Test point:

Q1 collector  should be > 1 MegaOhm = i have only 203 k
Q2 collector should be > 1 M = i have only 200 k

U6 pin 29 should be 70-90 k = i have 24.9 k
U6 pin 30 should be 70-90 k = i have 26.3 k

all other checks are ok

any tipps? a short?

very 73 de Markus, DL9RCF

   
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