Date | Header | Text |
27-09-2010 | | Hi JD406
I think the DC supply and the H-bridge will give a good bipolar ouput voltage but the current shape will not be good since I am driving an inductive load.
My question: is there any kind of addition to this circuit to improve the shape of the |
27-09-2010 | | Because like your DVD box sets: a repair store may not have the knowledge to repair, the quality of the repair may not be up to your (or the manufacturers') specs and the cost may be more than you care to spend. :roll: |
27-09-2010 | | [url]http://elektrotanya.com/?q=showresult&megnev=&megnev2=CUC6360&kategoria=&kat2=all[/url] |
27-09-2010 | Re: Blown Fuse - Troubleshoot Why | Solution Found! I replaced the fuse with a resettable fuse (Littelfuse 60R020). Now, when I startup the RTR tape deck, it works properly without blowing out the fuse. The amerage level is normal and the unit plays tapes normally. I am satisfied with t |
27-09-2010 | | [quote:64413ecc80="Anonymous"]Hi JD406
I think the DC supply and the H-bridge will give a good bipolar ouput voltage but the current shape will not be good since I am driving an inductive load.
My question: is there any kind of addition to this circui |
27-09-2010 | | So, it stopped working again! Does this mean the chips I installed were cheap crap? I have to replace them, or could there be another reason that the picos are popping? |
28-09-2010 | | [quote:7c03f7aab0="jts1957"]Jumpers, especially at locations 010 and 050 - resolder. Check F850, F852, F853.
Wherever it says +/- VCC.
[url]http://www.datasheetcatalog.com/datasheets_pdf/S/T/K/3/STK392-110.shtml[/url][/quote:7c03f7aab0]
All jumpers |
28-09-2010 | | Everything from the numbered pins in circles on up is internal to the IC.
Everything below the numbered pins in circles is external components to the IC for the test circuit.
Can you, in the CUSTOMER convergence menu screen, move the red (blue) color |