Optoma HD33 - Power Supply / Board Replacement - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 5 Old 10-24-2015, 05:01 AM - Thread Starter
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Exclamation Optoma HD33 - Power Supply / Board Replacement

Just pulled apart an Optoma HD33 that would when powering on would never get past the flashing blue LED on start up. After removing the main board and taking out the power supply / board I found charring where the 68uF 450v capacitor attaches to the board. I am in the Toronto ON Canada area and looking for advice on where to ppurchase the new power supply online. Any assistance would helpful?
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post #2 of 5 Old 01-30-2017, 10:49 PM
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Originally Posted by KentoBento View Post
Just pulled apart an Optoma HD33 that would when powering on would never get past the flashing blue LED on start up. After removing the main board and taking out the power supply / board I found charring where the 68uF 450v capacitor attaches to the board. I am in the Toronto ON Canada area and looking for advice on where to ppurchase the new power supply online. Any assistance would helpful?
Guys, i am having powersupply as well. found out one of the chip has melted. So i want to try to replace the board before sending to Optoma,

Any help where i can get them or will Optoma sell it to me ? I have email them no reply yet.
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post #3 of 5 Old 01-31-2017, 01:37 PM
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Originally Posted by bmbk View Post
Guys, i am having powersupply as well. found out one of the chip has melted. So i want to try to replace the board before sending to Optoma,

Any help where i can get them or will Optoma sell it to me ? I have email them no reply yet.
I have HD3300 with optical lens burnt. I tried to replace it but the lens bought from ebay does not fit. I can sell parts you needed if they are same for HD33.
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post #4 of 5 Old 01-31-2017, 10:14 PM
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Hi,


I am not sure how identiticial they are, but if you have any photo of the power unit, then it will be good.


btw, where u from ?


Thanks
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post #5 of 5 Old 02-01-2017, 05:38 AM
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Hi,


I am not sure how identiticial they are, but if you have any photo of the power unit, then it will be good.


btw, where u from ?


Thanks
Stamford, CT. I will open it on Friday and take pictures/model # of all the parts.
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