| Author |
Message |
cyclop
Joined: 20 Mar 2009
Posts: 16
|
| Posted: Sat Mar 21, 2009 2:18 pm Post subject: |
|
|
|
I think my Neck board is done on the Red channel.
|
|
| Back to top |
|
 |
perisoft
Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY
|
| Posted: Sat Mar 21, 2009 2:43 pm Post subject: |
|
|
| cyclop wrote: | | Well, I was playing around with different frequency's using power strip and as it turns out I think i killed my Red channel. I don't get anything from my red tube, except bright red output. No text no video. I guess i don't have to worry about my eyestrain for a while. |
I'm no expert, but I don't think there's any way you could do that by messing with the scan frequencies. Not only are newer PJs like yours generally auto-protecting from out-of-range signals, but I can't see how something would kill one tube's output and not the others.
_________________
|
|
| Back to top |
|
|
Tinman
Joined: 09 Mar 2006
Posts: 1326
Location: Carson City Nevada
|
| Posted: Sat Mar 21, 2009 4:33 pm Post subject: |
|
|
Nope, the neck boards just go on the Xtra's. Not your fault at all.
_________________
This space for rent.
|
|
| Back to top |
|
|
cyclop
Joined: 20 Mar 2009
Posts: 16
|
| Posted: Sat Mar 21, 2009 6:16 pm Post subject: |
|
|
|
I think nec board was on it's way out and I just pushed it over:)
|
|
| Back to top |
|
|
incova
Joined: 27 Nov 2006
Posts: 789
Location: london
|
| Posted: Sun Mar 22, 2009 6:34 pm Post subject: what did you push it too? |
|
|
what sort of resolution frequency did you push it to when it went?
_________________
The more I learn
the less I know.
|
|
| Back to top |
|
|
Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
|
|
| Back to top |
|
|
cyclop
Joined: 20 Mar 2009
Posts: 16
|
| Posted: Sun Mar 22, 2009 9:05 pm Post subject: |
|
|
|
Highest resolution i tried was 1280x1024 80 Hz that's when I got a message on the screen that frequency is too high and projector will be shutting down. Then as an experiment I tried 1280X1024 at around 48 Hz and that is when I lost my red channel. So it was at low frequency. Also I should mention that when I got the projector red tube was slightly too bright and it's the only tube showing signs of ware, I understand that green one should be the first one.
|
|
| Back to top |
|
|
cyclop
Joined: 20 Mar 2009
Posts: 16
|
| Posted: Thu Apr 02, 2009 6:10 pm Post subject: neck board swap. |
|
|
Before I will buy a new neck board I decided to swap the red one with the green. I removed the red tube neck board and was attempting to remove all the connections from it. Two connectors will not come off, are they soldered in or should I use some extra force to remove them? Can I test the projector with Green tube wires not connected, will this cause some ill effects? Attached is the image showing connectors I have the problem with. Thanks
| Description: |
|
| Filesize: |
132.13 KB |
| Viewed: |
2032 Time(s) |
|
|
|
| Back to top |
|
|
|
|
