panasonic txp50x50b - SOLVED

[sinclairtv]

This set wont turn on after being unplugged. Customer says that if its left for a long while, eventually the red light will come on then set can be turned on. According to google its a common enough fault but no solution. Caps look ok and putting a hairdryer on pwr board made no difference. Thanks

EDIT Jordans solution worked. IC from CHS