Question about Philips Magnavox 9P6034C 60" Rear Projection Television
130 volt powersupply only 104 volts ,adjustment has no effect on voltage.
any one know what is wrong?
I fixed my problem,it was the optocoupler no 7412 on the large signal board,the TV
wouldn't come on at first,so i disconnected the audio amp and convergence
boards to check for a short,after which it started to stay on,with them disconnected. I was then able to check the 130 volt supply.It was only reading 104 volts and would not respond to any adjustment to the pot. when i changed the 7412 opto the 130 volt supply started working and i was able to adjust it.Now if i can replace the crt coolant and put it back together without breaking anything.I purchased the optocoupler from
mauser electronics the number is HCNW136-000E for $1.80 each
PS:figured solution after reading a few post.
Posted on Jul 02, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 10, 2011 | Philips Magnavox 9P6034C 60" Rear...
Feb 24, 2011 | Philips Magnavox 9P6034C 60" Rear...
Dec 11, 2009 | Philips Magnavox 9P6034C 60" Rear...
Oct 14, 2008 | Philips Magnavox 9P6034C 60" Rear...
Aug 19, 2008 | Philips Magnavox 9P6034C 60" Rear...
Apr 29, 2008 | Philips Magnavox 9P6034C 60" Rear...
89 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: