Question about Philips 42PF7320 42 in. EDTV-Ready Plasma Television
The cable company sent a signal to there box to temporarily turn it off. Ever since that when I turn it on the screen will flash colors and then turn off.
Check connector between Logic & PSU 2nd pin from Left (Vs_ON) for DC volts.
If Voltage is 0 then problem is with Logic or SSB.
If Voltage is 3.1 VDC then problem is with PSU or other PCB's on Panel.
On startup Logic checks for errors and also polls the SSB for Errors. If Errors found then Logic will not send High to PSU.
To confirm if SSB or Logic is at fault then disconnect and remove SSB.
Use 2 Jumpers to short J8003 & J8004 on the left edge of the PSU
Use 1 Jumper to short CN2012 on the lower left part of the Logic PCB (White signal to the Display).
Plug in the AC to the PSU thru CN8001.
If PDP panel operates with White field screen then problem may be the SSB.
Posted on Aug 20, 2008
Tips for a great answer:
Jan 08, 2014 | Westinghouse Flat Panel Televisions
Aug 10, 2012 | LG 42 42PT350 42 Plasma TV
Jan 27, 2011 | LG 47LG50 47 in. LCD HDTV
Jul 26, 2010 | Hitachi 32HDT20 32 in. Plasma Television
Apr 27, 2010 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV
Feb 05, 2010 | Sony Bravia KDL-40V5100 40 in. LCD HDTV
Dec 05, 2009 | Toshiba Flat Panel Televisions
Jan 21, 2009 | Hitachi 55HDS69 55 in. Plasma Television
Dec 07, 2008 | Polaroid FLM-3732 Television
Apr 30, 2008 | Toshiba 50HP66 50 in. Plasma Television
54 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: