I have main board PDP5016H and with shipping cost $270.00 and also: ATTENTION:
WE CHANGE YOUR BAD MAIN BOARD TO GOOD ONE. OUR POLICY
1.YOU HAVE TO SHIP AN OLD MAIN BOARD TO US
WE WILL SHIP NEW ONE TO YOU BY USPS IN 2-3 BUSINESS DAYS.
2. PLEASE PAY TO PAY PAL BUY FOLLOWING EMIL ADDRESS: [email protected]
PLEASE SHIP YOUR OLD POWER MAIN BOARD TO FOLLOWING ADDRESS:
769 GLADYS AVE
LOS ANGELES CA, 90021
PHONE: 213 627 4071
FAX: 213 627 3944
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Fault with main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Since its a LCD take a flashlight and have the room as dark as possible and with the light look to see if a very very faint image of the picture can be seen or not---many of these sets use a "back light" for the brightness and if that's not on.......
Were the pale blue lines real thin in a slight diagonal from bottom to top of your screen? If so you either have a bad component in the blue drive, Blue CRT socket or your Blue CRT is shorted.Try removing the blue CRT socket and trying to power up your set for a moment without the blue socket attached to the tube. Be sure the CRT socket doesn't touch any components when you try this. Let me know if the set starts up without the blue.
Start by going to a good college and studying electronics 101 followed by electronics 102, math, algbra, etc, until you get an engineering degree. Now as for the dark purple and blue. It sounds as though you have a picture tube getting weak in the red gun and unless you can turn the red gun up you may need a new set. Anyway, good luck and have a great week
I called westinghouse with a similar problem(my picture shows up but all the white turns blue or somtimes pink). they say the problem is similar to that of the xbox 360's red ring of death problem. Now what needs to be done is the unit needs to be unplugged completely for about 30 minutes. this allows the unit to completely cool down. and when the unit restarts and heats up the troubled connections will reflow and all will be fixed. I tried this and it worked well for my TV. but it is only a temp fix and will need to be done again if the problem occurs.