I need logic board service manual

Hi, I bought used z2 and it has rear camera problem. When I turn camera on I see black screen. Front camera works fine. Software repair didn't help. When tried to search problem in logic board and I saw that two very small elements (resistors or capacitors or something else) is defected. I have experience in these elements soldering, and have many tools, but I can't find logic board service manual and I can't find to buy new these elements.

Do someones has this manual?

Sorry for my english.