| Author |
Message |
Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
|
| Posted: Sat Mar 05, 2011 2:23 pm Post subject: BG808 - Arcing on splitter |
|
|
Projector startup regularly but after a few seconds I can see an arcing from splitter body to his support.
After arcing, the tubes shutdown and can see red led in EHT board.
Can be any other fault can cause this issue or is definitely bad the splitter?
_________________
Domenico (Barco fan!)
|
|
| Back to top |
|
 |
Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
|
| Posted: Sat Mar 05, 2011 4:30 pm Post subject: |
|
|
|
It can be bad HV leads as well. Leave the quadrupler HV lead in the splitter, but pull out all the HV leads going to the tubes. Power up. If you still have arcing, the splitter is bad, if the arcing stops, you have an issue with one of the leads. I've got both the splitter and new HV leads in stock.
|
|
| Back to top |
|
|
Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
|
| Posted: Sat Mar 05, 2011 4:38 pm Post subject: |
|
|
| Curt Palme wrote: | | It can be bad HV leads as well. Leave the quadrupler HV lead in the splitter, but pull out all the HV leads going to the tubes. Power up. If you still have arcing, the splitter is bad, if the arcing stops, you have an issue with one of the leads. I've got both the splitter and new HV leads in stock. |
Thank you Curt, I'll try your suggest 
_________________
Domenico (Barco fan!)
|
|
| Back to top |
|
|
Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
|
| Posted: Sat Mar 05, 2011 5:39 pm Post subject: |
|
|
It's splitter bad.
With only lead from quad there is arcing.
I'll post a little video.
_________________
Domenico (Barco fan!)
|
|
| Back to top |
|
|
Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
|
| Posted: Sat Mar 05, 2011 6:39 pm Post subject: |
|
|
|
I've got tested working ones in stock. Email me at curtpalme@shaw.ca
|
|
| Back to top |
|
|
Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
|
|
| Back to top |
|
|
|
|
