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Version actuelle par : oldturkey03 ,

Texte:

jeffjeffjeff145 the first board is your power board PSPF561A01A I'd expect that to be the warmest since it does most of the work. 2nd board is your Y-main board LJ92-01399A 3rd board is the LJ92-01398A X-Main Board. From what I can see the caps etc. look good. I am missing your main board, Ysus board as well as the buffer boards. Most importantly the filter board B10N2010A. take some power reading on the main board. Follow the block diagram for that. The waiving and sound distortion sound like a bad cap/IC problem will be to hunt down the proper board. You'll need a multimeter to check on some of the connectors. Let us know how far do you want to go with this. The heat coming of the panel is somewhat odd and would require more of an investigation as well.
[image|1048822]
+This image should show you most of the boards
+[image|1048828]

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Contribution d'origine par : oldturkey03 ,

Texte:

jeffjeffjeff145  the first board is your power board PSPF561A01A I'd expect that to be the warmest since it does most of the work.  2nd board is your Y-main board LJ92-01399A 3rd board is the LJ92-01398A X-Main Board. From what I can see the caps etc. look good. I am missing your main board, Ysus board as well as the buffer boards. Most importantly the filter board B10N2010A. take some power reading on the main board. Follow the block diagram for that. The waiving and sound distortion sound like a bad cap/IC problem will be to hunt down the proper board. You'll need a multimeter to check on some of the connectors. Let us know how far do you want to go with this. The heat coming of the panel is somewhat odd and would require more of an investigation as well.

[image|1048822]

Statut:

open