SOURCE: Have a friend who owns a 50 in Sanyo plasma tv.
If you have a part number for the board this place could carry it. They sell thousands of parts for tv's. check it out www.shopjimmy.com
SOURCE: my sanyo plasma flat screen tv will not come on....
For what it's worth, you can download the official
Sanyo repair manual for this TV (DP42746) at http://www.eserviceinfo.com/downloadsm/43343/sanyo_dp42746.html.
I uploaded it here when I had some issues with this TV last year.
The solution almost always seems to be to replace the Power
Board and the Upper and Lower Y Buffers. The parts and costs (from Sanyo in
July 2009) are listed below (NOTE: Sanyo will not ship these parts to anyone but
a repair shop):
1. V4 Y-Main (Y-Sustain) Circuit Board (Part #
LJ92-01200A, Alt Part # LJ41-02759A) - USD $139.00
2. Upper Y-Buffer
Circuit Board (Part # LJ92-01202A, Alt Part # LJ41-02760) - USD $64.00
3.
Lower Y-Buffer Circuit Board (Part # LJ92-01203A, Alt Part # LJ41-02761A) - USD
$64.00
Sanyo charges USD $10.50 for shipping, which brings the total cost for
parts to USD $277.50. From my research, a shop would probably charge between
USD $500 and $700 to do this repair.
FYI - there is a class action lawsuit pending against Sanyo for this
issue. The V4 Y-Main (Y-Sustain) Circuit Boards fail VERY frequently in this TV
due to overheating. Hope this helps.
SOURCE: ysus board number for a sanyo 50'' plasma model dp50747
I just bought a Sanyo DP50747 50 inch plasma. When I pause the tv, then push play (even 1 minute or less) the sound does not start as soon as the picture starts back. I have picture first and no sound for 4 or 5 seconds then the sound continues from that point.
SOURCE: Sanyo DP50747 Replaced Power Supply still not working
this issue is related to either the y sustainer and z sustainer boards, checking the fuses on the y/b will giving you a good indication, if they are open(bad) then you'll have a easy fix, if not, i would try replacing the y board first.
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