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luvkr
Joined: 13 Feb 2021
Posts: 3
Location: Republic of Korea
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| Posted: Sun Feb 14, 2021 5:57 am Post subject: BARCO Reality 909 does not turn ON. |
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Hi,
I have a BARCO Reality909. It had been working fine until a couple of months ago. I tried to turn it on a week ago, and found that it was not responding to my remote control. First, when 909 receives the command from remote, its STANBY LED on the back of 909 turned to green and a moment later (about 2~3 seconds) came back to red. I tried several times and the results were the same.
Yesterday, I tried to turn it on again, and repeated the above trials, and 909 is not even responding to the remote control at all. Since it is not ON, there is nothing I can do at this moment.
Please let me know if there is anything I can try to figure what is wrong. Any help would be very much appreciated.
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May the force be with you!
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Hulio
Joined: 15 Apr 2006
Posts: 494
Location: Belgium
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| Posted: Sun Feb 14, 2021 8:19 am Post subject: |
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Do you have a spare SMPS board R763142 board ? Probably, the 9V standby supply is dead.
Check C 450 and C 451 electrolytic capacitors on the SMPS sub-board. If they have a 470uF 25V value, both should be changed with 560uF 35V.
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luvkr
Joined: 13 Feb 2021
Posts: 3
Location: Republic of Korea
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| Posted: Sun Feb 14, 2021 1:07 pm Post subject: |
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Thanks for the comment.
I didn't know where to start, and now I have a clue to work on. I will follow this up, and will surely post the proceedings.
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jask
Joined: 17 Mar 2006
Posts: 10187
Location: kamloops BC
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| Posted: Sun Feb 14, 2021 10:17 pm Post subject: |
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...and Welcome to the forum!!
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luvkr
Joined: 13 Feb 2021
Posts: 3
Location: Republic of Korea
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| Posted: Mon Feb 15, 2021 12:58 am Post subject: |
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HI,
I am looking for the schematic and PCB layout of the SMPS board of Reality909 in the forum, but couldn't find them. By any chance, is there anyone who know where I can get them? Thanks.
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Hulio
Joined: 15 Apr 2006
Posts: 494
Location: Belgium
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