Philips LCD model 42PFL7404 with just a white screen. Audio works.
PSU voltages ok. T-CON fuse ok. What next?
PSU voltages ok. T-CON fuse ok. What next?
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Re: Philips 42PFL7404 white screen
What DC voltage do you get at the T-CON fuse? Pictures of the T-CON board?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809 -
Re: Philips 42PFL7404 white screen
Hello budm, the T-CON recieve 11,85V measured on the fuse.
Picture will come.Comment
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Re: Philips 42PFL7404 white screen
Picture of the T-con attachedAttached FilesComment
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Re: Philips 42PFL7404 white screen
At both ends of fuse?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Philips 42PFL7404 white screen
Oh yes!
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Re: Philips 42PFL7404 white screen
Look to be a few voltage regulators on there, tested those? Test the voltage across the few silver-purple radial capacitors too.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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