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My Philips Pronto TSU7500 LCD Remote is Dead. New Battery, but no sound and no screen. Blue Lights show it is charging when in dock, but no communication with PC.

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Mastersage
  • 164 Answers

SOURCE: 32 in. LCD Flat Screen Blank Screen

Is it under warrentee?
It sounds like the main fuse inside blew. Does the outlet work at all?
If not, reset the circuit breaker or if it is on a power strip, reset the strip trip switch.
Mastersage....................

Posted on Feb 18, 2009

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My philips tv 21pt9470/55 Is showing a screen saying factory mode


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Sony wega kdp-51ws655...no sound, only snow outlined with a blue hue showing on screen. No other settings work besides the on/off buttons on TV and remote.


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1 Answer

32 in. LCD Flat Screen Blank Screen


Is it under warrentee?
It sounds like the main fuse inside blew. Does the outlet work at all?
If not, reset the circuit breaker or if it is on a power strip, reset the strip trip switch.
Mastersage....................

Feb 08, 2009 | Philips Magnavox 51MP392H Rear Projection...

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The repairs may cost starting at $ 75.00 to $100.00 for the estimate and basic trouble shooting the final cost of the repair may be about $200 to $400.00 dllars depending on the price of the part and the labor that is charged.


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Philips 9P6040C 60 in. Rear projection


Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.
 
Try to adjust the red and then the blue convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem. 

Here are some of the most common symptoms.
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  • Screen is bowed in but stationary.
Solution:

You need to replace the convergence chips and convergence resistors. Check the site http://www.TvRepairKits.com . They have put together a kit for your exact model. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 

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KIT10 $29.50
Repair Kit for Hitachi convergence Chassis DP-14G
KIT10 Includes 2 pcs STK392-150 , 1 each of the following 1W axial lead fusible resistors:


http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

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