Panasonic TX-48CX400B Only backlight no picture
Sound works and screen is illuminated the back light but no picture.
The blink code when i turn on is 14 or 15 i think it is one of them im not sure.
What does 14 blinks mean?
Update (08/06/2019)
This is how it looks when on
As to CN3 on the main board hopefu;;y i got this right based on the 3 12v on the schematic i formatted it starting with those
Is this a good question?
did changing the MB change the amount of blinks on startup?
by oldturkey03
#9 should be your stand by voltage. yours appears a bit low. It should be 5V. Can you see on your board what revision the board is?
by oldturkey03
@oldturkey03
Here's what happens https://vimeo.com/352833830
It says R9 on the side so i think thats the revision. i found the schematic but it didnt say much info
by ---
@awesome221 any chance you can take a close up picture of the connector CN4 and post it?
by oldturkey03
@oldturkey03 Done
by ---
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