PANASONIC DMR E85H dont startup

I'vd search for a solution to fix a problem with my DMR E85H and found this great Forum , I also read many postings about all the trouble with this recorder too. This posting here http://www.fixya.com/support/t216825-dvd_recorder_frozen_please_wait_display I think, its the same problem of me. I've replaced the STR 6353 with a new one but nothing works better as before. :( I cant find C0270 and C0271 in the service manual and also I cant find 2 680uf capacitors under the hard drive too.

The Problem is that my DMR e85h not start up. No picture on TV screen, the only thing I see is a black screen . No reaction by pushing a button in the front.

The only thing I can see that work, is the Display. The stripes in the display of the DMR e85h
(display look like : IIIIII 0:00 IIIIII )

are flashing up and down, step by step, nothing else. There is no voltage on Harddisk conector -no 12v , no 5v . Pls help what can I do to get my Panasonic working again.

THX
Michael

Ps. Sorry for my bad english, I'am German......8x)