Electronics > Repair
Call help ... My Advantest R3271 canot boot after I changed all E-CAPs
williamlee:
I cannot find the RIFA, but the universal switching unit seems fine, it generates AC118v almost the same as the input.
williamlee:
The circle of red are leaking area, I did test it several times. All new e-cap was been tested by DEREE DE-5000.
williamlee:
No schematis is big issue. Advantest should doing something.
williamlee:
Some resistors damage near around M51995P.
squadchannel:
https://www.seti.net/notebook/volume-11/chap69/R3271_PSU.zip
I found a little bit of information. It looks like a block diagram and delivery documents.
It shows the secondary side circuit.
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version