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WD-65C9 error code 61 no picture blinking red light

post #1 of 16
Thread Starter 
Hi guys i have a WD-65C9 that gives me a few seconds of audio before shutting off with a blinking red light. When you hold enter + down it gives an error code of 61, "No LAMP-EN output from the engine to the ballast Bad Color Wheel (Loose J6 or J7 connector)". So i replaced the color wheel, and i still get the same error.

With the back off i can see that none of the fans are spinning, and i don't hear the color wheel. It's about as dead as can be. Any ideas? As I'm at a loss on how to proceed.
post #2 of 16
Have you checked/replaced the lamp?
post #3 of 16
Thread Starter 
Not yet, but i seem to remember that the fans start first, then the color wheel, and finally the lamp. I'll order one up, but I'm getting nothing back there. Someone mentioned to check the caps on the power supply, and after a close visual inspection I can't find any signs of bloating or anything. I went back and checked J6 and J7 just be be sure without any luck as well.
post #4 of 16
I doubt it is the lamp also.

Do you have the service manual?
post #5 of 16
Thread Starter 
post #6 of 16
Maybe a safety switch not made?
Did you check for power anywhere?
Have you verified NOTE: Do not twist the ribbon cable to J6 (the shiny silver
contacts must be facing up).


I know where there are lots of parts smile.gif But, hard to say without seeing it as to what would be needed.
post #7 of 16
Thread Starter 
Hmm safety switch? like the lamp door switch? when it's not engaged the front LED blinks orange.
Nothings working outside of the little LED on the front thats mocking me. The audio was too but, i unplugged the cable box when i moved the TV out.
I pulled it out, and did it again just to make sure the contacts were facing up.

Sorry its been a minute i actually had jury duty in downtown Detroit of all places..... LOL! but anyway since the last episode I replaced the lamp (OEM), lamp ballast, and the PWB-POWER board which happened to be on sale for 20 bucks so i figured what the heck. The end result being no change in anything frown.gif

Sailing further down the error codes i see "Code 61 - No Lamp Enable is received at the PWB-MAIN and Ballast.". Assuming the MAIN board is functioning correctly, does that mean that the Optical engine is telling the MAIN board not to flip the switch? Or does that mean the MAIN board is not getting the enable signal from the engine at all? Either way it sounds like it's the Engine board right? I mean there isn't much else to the thing but the board, lens, and the color wheel. It also looks like the board controls the fans as well.

If my math adds up got one of those boards? wink.gif
post #8 of 16
I take it as the main and ballast do not see the lamp enable signal - which makes sense because for the lamp enable signal to come, the color wheel and everything else has to be on and working.

You aren't getting anything at all correct? No color wheel movement, any fans, anything?

Did you check all your fuses and voltages on the PS?
Did you do a reset?
post #9 of 16
Thread Starter 
Nothings doing anything back there
No i don't have a multimeter handy, but i installed a brand new power supply when i put in the new bulb and ballast.
Just did a reset (held power for 8 seconds) it rebooted, and there was no change. Gives the same error code.
post #10 of 16
Do you have the old power supply?
Has it worked at all since you did the work?
post #11 of 16
Thread Starter 
Yep kept all the old parts because i figure since theres nothing really wrong with them they could be useful down the line.
Absolutely no change what so ever.
I'm gonna borrow or buy a multimeter this weekend, i probably should have gotten one when this all started.
post #12 of 16
The no fans I think is a major clue, I didn't look at the manual. I wonder if the power to turn on the fans and the color wheel come from the same source?

I wonder if you have an open thermal sensor.

Check your DVI cable too.

You should have 5V at the color wheel and VCC and gnd at the fans - not sure what VCC stands for. I only see 12V and 3.3V coming into the light engine.
post #13 of 16
Thread Starter 
Looks like the engine board, dmd board, formatter board.... whatever you wanna call it was the problem.

Thanks for lending a hand shes as good as new biggrin.gif
post #14 of 16
Just the one board then, well that is good. Did you have one or pick one up used?
post #15 of 16
Thread Starter 
shopjimmy.com was out of stock at the time so i grabbed a used one off ebay.
post #16 of 16
Is the firmware on that board or another, might want to check the firmware and see if it is the current one. If I am not mistaken there was a firmware update on this model that was fairly important - could be wrong though smile.gif
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