The kit addresses a common problem found in Panasonic power supply boards TNPA3911, TNPA3911AB, TNPA3911AD and possibly others. Please read listing before purchasing!
The repair kit addresses a common problem developed in Panasonic power supply TNPA4221 and causing a dead TV.
Repair kit for Panasonic TC-P42S30 TC-P42ST30 SN board TNPA5349AB / TXNSN1PKUU / TNPA5349 causing 7 or 14 blinks error code
If your Panasonic TC-P42S30 or TC-P42ST30 fails to start and the red LED blinks 7 or 14 times this is likely the DIY repair kit you need!
Repair kits with the components we have seen fail and have replaced to successfully repair SC board TNPA5335AJ.