Question about Philips 42PF7320 42 in. EDTV-Ready Plasma Television
Upon power-up, led on front of unit blinks 7 times and unit won't turn on. I have been told it is the SSB board. Can soemone help to confirm that it is and when I can purchse one not to expensive?
This what to do measure from the logic board which is located under the small signal board and have the AV jacks connected to it. If the voltage is 3.1 or close the problem is with the power supply or a boar connected to the power supply. Unplug the set. Disconnect the Y main board first that will be on the left side of the set facing the back. Plug the set back in if the led is solid replace the Y main and the Y upper lower. If still blinking plug the Y main back in and unplug the X main which is on the right side facing the back. If the led is green replace the X main. If the led is still blinking replace the power supply.
But if the volts are 0 the problem is the SSB or the logic board. In that case take the (SSB) small signal board out the set and place 1 jumper on J8003 and another jumper J8004 of the left side of the power supply. Then place 1 jumper on CN2072 of the lower left part of the logic board. Plug the set back in if the set displays a white, blue ect screen replace the SSB. If not and on the logic board you don't have 1 solid blue led and 1 blinking led data is not flowing and change the logic board.
Posted on Aug 20, 2008
I got a Power Supply off E-Bay for this tv and it fixed the problem, been working for 3+months now, about $120 for PS, not difficult to change.
Posted on Feb 26, 2009
Please replace the small signal board Or Call RJO electronics 480-839-6898
Posted on Feb 13, 2009
The SSB problem for the 42FP7320A/37 just happened to my set. The Phillips repair center quoted me a price of $550.00 The set is 2 years and 6 months old. Is it worth fixing? I paid $1800.00 for the set and hate to through good money after bad. Thanks
Posted on Apr 25, 2008
No picture or sound solid green light,just replaced power supply.
Posted on Mar 26, 2010
Go with SSB first cost $595.00 + S/H + core $250.00 the SSB requires special set up to the panel's ID codes a tech should do this if you attempt it your self you'll end up with no display or poor picture.
Posted on Jan 03, 2008
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