Chosen Solution
Mine is a Panasonic TC-P42ST30, photo attached. It had the 14-blink code. I replaced the P, A, SN & SS boards per advice from related topics. Now it has the 7-blink code. What am I doing wrong?
. What next?
mchlgrblsk the 7 blink code is still related to the SN board Driver SOS2 (SN Connector DET) (SN Scan and Logic IC) take a look at your connection (connector) and double check your work. The 14 blink code was IR LED SOS and should have originated from the A-board only. not sure why you repalced all the boards.
