CurtPalme.com Home Theater Forum

luvkr · Joined: 13 Feb 2021 Posts: 3 Location: Republic of Korea

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.

Hulio · Joined: 15 Apr 2006 Posts: 469 Location: Belgium

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.

luvkr · Joined: 13 Feb 2021 Posts: 3 Location: Republic of Korea

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.

jask · Joined: 17 Mar 2006 Posts: 10165 Location: kamloops BC

...and Welcome to the forum!!

luvkr · Joined: 13 Feb 2021 Posts: 3 Location: Republic of Korea

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.

Hulio · Joined: 15 Apr 2006 Posts: 469 Location: Belgium

Shoot me a e-mail at stan.julian1@gmail.com