Quote:
Originally Posted by laptopmd  Hi !
Then, i have continued to find the problem, until i found that the 2 terminals of the antenna jack , J6_RF , are shorted!
It looks that the whole FL4_RF is shorted, every pin is shorted with every other. |
it is normal. J6_RF is shorted for DC through FL4_RF and L14_RF. For radio signal there will be no shortage. And that is why all pins of FL4_RF are "shorted" (for DC ).