LP650 Help

rsh · 27th December 2007, 09:05 PM

My InFocus LP650 has started to randomly not power up. In this state there is no green power indicator light. I suspect that the power supply is the culprit. Any ideas on what component(s) to replace before it fails completely?

frep420 · 27th March 2008, 06:24 PM

These projectors are notorious for their power supplies, however, the lamp itself has a connection for the blower motor on the lamp. If this connector is not fully seated, the projector may show the symptom you are experiencing. You can see the contacts if you take the lamp out. Let me know what you find, it may be something else.

Jeff

rsh · 28th March 2008, 03:02 PM

Thanks Jeff! I will take a look at the fan connection around the bulb this weekend. I appreciate your input!
Robert

rsh · 11th April 2008, 06:51 PM

Jeff - I looked at the contacts on the bulb blower connection. They appear to be seated with no noticeable corrosion. Any other thoughts on what might keep this unit from powering up?
Thanks
Robert

frep420 · 11th April 2008, 07:19 PM

At this point, it is probably the Power Supply. InFocus does not sell them anymore. MBates in this forum might be able to repair it for you. I am sending a few to him to fix, he charges less than $100. Good luck

Jeff

bdailey7280 · 1st April 2009, 07:37 PM

i have an lp650 that just died this week fans don't turn on and LED doesnt flash either. I tested the 2 Fuses i saw and they are fine. Can anyone help? i will post pics tonight.

bdailey7280 · 4th April 2009, 07:18 AM

here is one of the pics i took.

bdailey7280 · 4th April 2009, 07:18 AM

here is the backside of it.

phoebe1353 · 25th May 2009, 02:00 PM

Hello, this is Phoebe from HW LAMPS. We are able to provide you with original and replacement lamp for LP650. it can fit the projector and function well.
You are welcomed to visit our website www.awolamps.com or www.hwlamps.en.alibaba.com
Pls feel free to contact me at projectorlampphoebe@gmail.com
with rgdz
Phoebe

27th December 2007, 09:05 PM	#1
rsh diyAudio Member Join Date: Dec 2007	LP650 Help My InFocus LP650 has started to randomly not power up. In this state there is no green power indicator light. I suspect that the power supply is the culprit. Any ideas on what component(s) to replace before it fails completely?

27th March 2008, 06:24 PM	#2
frep420 diyAudio Member Join Date: Feb 2008	LP650 Help These projectors are notorious for their power supplies, however, the lamp itself has a connection for the blower motor on the lamp. If this connector is not fully seated, the projector may show the symptom you are experiencing. You can see the contacts if you take the lamp out. Let me know what you find, it may be something else. Jeff

11th April 2008, 07:19 PM	#5
frep420 diyAudio Member Join Date: Feb 2008	LP650 Help At this point, it is probably the Power Supply. InFocus does not sell them anymore. MBates in this forum might be able to repair it for you. I am sending a few to him to fix, he charges less than $100. Good luck Jeff

1st April 2009, 07:37 PM	#6
bdailey7280 diyAudio Member Join Date: Apr 2009	lp650 i have an lp650 and it died i have an lp650 that just died this week fans don't turn on and LED doesnt flash either. I tested the 2 Fuses i saw and they are fine. Can anyone help? i will post pics tonight.

25th May 2009, 02:00 PM	#9
phoebe1353 diyAudio Member Join Date: May 2009	Original and compatible LP650lamp available Hello, this is Phoebe from HW LAMPS. We are able to provide you with original and replacement lamp for LP650. it can fit the projector and function well. You are welcomed to visit our website www.awolamps.com or www.hwlamps.en.alibaba.com Pls feel free to contact me at projectorlampphoebe@gmail.com with rgdz Phoebe


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28th March 2008, 03:02 PM	#3
rsh diyAudio Member Join Date: Dec 2007	Thanks Jeff! I will take a look at the fan connection around the bulb this weekend. I appreciate your input! Robert

11th April 2008, 06:51 PM	#4
rsh diyAudio Member Join Date: Dec 2007	Jeff - I looked at the contacts on the bulb blower connection. They appear to be seated with no noticeable corrosion. Any other thoughts on what might keep this unit from powering up? Thanks Robert

4th April 2009, 07:18 AM	#7
bdailey7280 diyAudio Member Join Date: Apr 2009	here is one of the pics i took.

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