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emmamillathompson
Guest
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| Posted: Wed Dec 19, 2018 3:26 am Post subject: I need a G90 guru |
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As I was watching my G90 tonight for a couple of hours, I heard a pop and the picture went out. Error code 61 was set (200V line). The remote was inactive and the fans were all shut down as well.
What should I look for? A suggestion for the next step?
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Wed Dec 19, 2018 2:47 pm Post subject: |
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Don't know if its the same cause but a good place to start. A cracked green tube will result in what you heard and error 61
http://www.curtpalme.com/forum/viewtopic.php?p=477229
How old is your Dallas chip?
Last edited by HaydnG90 on Wed Dec 19, 2018 2:49 pm; edited 1 time in total
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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: Wed Dec 19, 2018 2:48 pm Post subject: |
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Yes, look into all three lenses with the set off, and see if you can see a crack across any of the tube faces.
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barclay66
Joined: 27 Jun 2011
Posts: 1304
Location: Germany
TV/Projector: Marquee 9500 Ultra
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| Posted: Wed Dec 19, 2018 8:40 pm Post subject: |
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Hi,
You could have a short on the +200V Line on the PA board. This would happen if one or more of the big switching MOSFETS was fried...
Kind Regards,
barclay66
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Thu Dec 20, 2018 7:29 pm Post subject: |
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Good catch, the female nickname should have been suspicious on a CRT forum, right from the start... 
_________________
projectors in the past : NEC 6-9PG xtra, Electrohome Marquee 6-7500, NEC XG 1351 LC ( with super modified Electrohome VNB neckboard !!!)
current: VDC Marquee 9500LC
The MOD: VNB-DB, VIM-DB
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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: Thu Dec 20, 2018 7:50 pm Post subject: |
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She is dead now. 
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Thu Dec 20, 2018 7:53 pm Post subject: |
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woohoo.
Just a Guest Troll and not an official one. Funny how the Troll arrived from AVS. I have my suspicions.
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km987654
Joined: 25 Jul 2007
Posts: 2874
Location: Australia
TV/Projector: Barco BG809s
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| Posted: Fri Dec 21, 2018 8:17 am Post subject: |
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Girl Troll
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4526 Time(s) |
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