Re: Asda Onn 32" LCD TV startup issues

Just a reply to confirm my findings. Sympton: FST won't come out of standby.
5V present. Bottom left of pcb, white multiplug on right, right hand end, red wire. Voltmeter between red wire and chassis. I think this is PL805.
Black multiplug (PL802?) left side. O volts between red wire and chassis. This goes to 24V when the channel button is pressed, but immediately goes back to zero.
(See video on youtube -Matsui MAT32LW507 Power supply repair 17PW20-1)
I replaced 2 bulging capacitors, C818 and C857 (4700uF,...

Re: New Members - please post your introductions here

Thanks for the welcome. Useful site. Got the information I needed and 17PW20 is working well.
My name is Dave, I live in Long Eaton which is in the East Midlands, UK. I've been a secondary school teacher for 33 years and I have taught electronics up to A'level and various engineering courses. I retired a while a go, so now have more time to pursue my interest in electronics. For many years I have repaired items such as tv's, videos, audio amplifiers, theatre dimmer packs - anything which has a pcb! I've been called 'old...