| Sanyo | C28WN3 | Shuts down aft 20 mins with LED flashing 3 times. Will restert if sw of/on again but for progressively less time | press the MEMORY button on the front panel whilst powering the set up, it over-rides the protection circuit. R810 0R33 in psu pri was o/c but main cause was C659 220µ (sometimes 330µ) 250v in B1 supply o/c | 14-09-04 |