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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sat Nov 16, 2013 4:22 am Post subject: Marquee stopped showing a pic |
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Ok guys I am holding someone can help me figure out what board is causing the issue I am having
While I was watching tv on my projector the pic goes black
I look at the back and the h fail light was on so I shut it down
Pull the clm and reseat the boards
Works for a half hour then both h and v fail lights are on
Did the same no dice
Then the error lights start strobing back and forth
Tried reseating the boards no luck I pulled the hdm and reseated the daughter card and the hdm no luck
Now the set will power do the strobe on the error lights then act like normal but no pic
I am stumped I have checked the connections and wires non are pinched or loose
Odd thing is it worked great for at least 8 hours as I just got my ps4 today and was trying it out before watching some tv
Times like this make me wish I had a back up right now  not happy
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crt king of black
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416ray4538
Joined: 14 Jul 2009
Posts: 517
Location: near Toronto Ont
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| Posted: Sat Nov 16, 2013 4:41 am Post subject: |
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My marquee had the thing with the error lights going back and forth. Curt fixed me up with a new CLM board.
See thread " new 9500"
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When the first clock was invented, how did they know what time to set it to?
No point being pessimistic; it probably would't work anyway.
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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| Posted: Sat Nov 16, 2013 4:54 am Post subject: |
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BigE do you have a ic puller handy? Sounds like you need to remove the chips on the CLm and DPB and clean and treat them with some deoxit cleaner and protector or with some stabilant22 contact enhancer.
But for now take out the clm, remove the DPB and astig board and press down on the socketed chips on all boards taking care not to flex the boards while pressing down.
I highly recommend using a contact enhancer on all chip sockets in the Marquee. Keeping a good clean contact for the data lines will
prevent any strange behavior .
Athansios
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One Smart Dog!!!
Marquee High Performance Bellows now shipping!!
Marquee Modifications and Performance Enhancement
Marquee C-element and Bellow removal
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sat Nov 16, 2013 5:51 am Post subject: |
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| 416ray4538 wrote: | My marquee had the thing with the error lights going back and forth. Curt fixed me up with a new CLM board.
See thread " new 9500" |
Given how it acts I don't think the clm is fully bad but I have contacted curt to see what he says
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crt king of black
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sat Nov 16, 2013 6:00 am Post subject: |
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| Nashou66 wrote: | BigE do you have a ic puller handy? Sounds like you need to remove the chips on the CLm and DPB and clean and treat them with some deoxit cleaner and protector or with some stabilant22 contact enhancer.
But for now take out the clm, remove the DPB and astig board and press down on the socketed chips on all boards taking care not to flex the boards while pressing down.
I highly recommend using a contact enhancer on all chip sockets in the Marquee. Keeping a good clean contact for the data lines will
prevent any strange behavior .
Athansios |
Nash that is great advice but I don't have a chip puller right now but I will be getting one soon
I have tried removing the astig and DPB boards and it worked once but it
I also hear a high pitched noise and seems to go from a low tone to a high tone then stay there right after I start the projector any ideas on that
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crt king of black
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sat Nov 16, 2013 4:17 pm Post subject: |
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| Nashou66 wrote: | you have to track down the area where the noise is coming from.
Nashou |
Sounds like its coming from the board between the green and blue tubes but not sure I and going to tear it down and we if I can pinpoint where the noise is coming from
Will update once I find it
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crt king of black
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat Nov 16, 2013 4:23 pm Post subject: |
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Reseat the daughter board on the HDM and push down hard on all socketed chips on the CLM. If that doesn't cure it, you'll need to send boards in or buy some spares to track it down.
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draganm
Joined: 08 Mar 2006
Posts: 8990
Location: Colorado
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| Posted: Sat Nov 16, 2013 7:25 pm Post subject: |
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I had a a maruee here do the same thing, it's a BAD CLM. Just replace the control module, no amount of chip pushing or chip cleaning will fix it .
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sat Nov 16, 2013 8:20 pm Post subject: |
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| Curt Palme wrote: | | Reseat the daughter board on the HDM and push down hard on all socketed chips on the CLM. If that doesn't cure it, you'll need to send boards in or buy some spares to track it down. |
Curt I still have the boards from the set I got my tubes in I will try them as soon as I can if reseating doesn't work
I wish I already had the dwin here so I could take my time at fixing it
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crt king of black
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sat Nov 16, 2013 11:47 pm Post subject: |
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This is odd I haven't messed with it all day and I just powered it up and it works fine
Will update if it acts up again
Curt if you read this prep me a dwin for shipment as I am getting one so I don't have to be without my big screen
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crt king of black
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sun Nov 17, 2013 12:09 am Post subject: |
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| Nashou66 wrote: | Still get a Chip puller and some Stabilant22 and treat all sockets for the chips and the connectors of all boards and the mini RCA's.
it really does help create a very good electrical contact and preventive care for a couple years or longer.
Athanasios |
Ok I will as soon as I can
I have been at the hospital today with my mom because she had a stroke and that's why I haven't been able to mess with it earlier today
But I am glad it does work and doesn't need a replacement part yet
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crt king of black
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Sun Nov 17, 2013 12:26 am Post subject: |
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| Nashou66 wrote: | OH NO!!!! I hope she'll be ok!!!!
Nashou |
She can barely move her left arm and leg and has no feeling in both now she is doing ok but still has limited use in her left arm and leg
I was going to work some on the projector but she needed to get to the hospital so it had to wait
I won't hear more till tomorrow
I have been worried about her all day and most likely won't sleep well tonight
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crt king of black
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digitalayon
Joined: 02 Mar 2009
Posts: 921
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| Posted: Thu Nov 21, 2013 9:26 pm Post subject: |
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| Nashou66 wrote: | BigE do you have a ic puller handy? Sounds like you need to remove the chips on the CLm and DPB and clean and treat them with some deoxit cleaner and protector or with some stabilant22 contact enhancer.
But for now take out the clm, remove the DPB and astig board and press down on the socketed chips on all boards taking care not to flex the boards while pressing down.
I highly recommend using a contact enhancer on all chip sockets in the Marquee. Keeping a good clean contact for the data lines will
prevent any strange behavior .
Athansios |
How in the hell do you know this sh*t Nash?
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the big E
Joined: 20 Apr 2013
Posts: 1928
Location: speedwell Tn.
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| Posted: Thu Nov 21, 2013 9:55 pm Post subject: |
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| digitalayon wrote: | | Nashou66 wrote: | BigE do you have a ic puller handy? Sounds like you need to remove the chips on the CLm and DPB and clean and treat them with some deoxit cleaner and protector or with some stabilant22 contact enhancer.
But for now take out the clm, remove the DPB and astig board and press down on the socketed chips on all boards taking care not to flex the boards while pressing down.
I highly recommend using a contact enhancer on all chip sockets in the Marquee. Keeping a good clean contact for the data lines will
prevent any strange behavior .
Athansios |
How in the hell do you know this sh*t Nash? |
He probably had the same thing happen like I did
Btw Nash my mom is home now and on the long road to recovery I haven't got to do anything on the marquee yet as I have been super busy lately I even had to put off getting a dwin for a back up machine till I can get the free time
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crt king of black
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