Philips 22PFL3505D/F7 no power

**Phaihn** · 12-10-2012, 06:02 PM

Re: Philips 22PFL3505D/F7 no power

i have a FR103 with a reading of around 420 is that normal?

**retiredcaps** · 12-10-2012, 08:15 PM

Re: Philips 22PFL3505D/F7 no power

Everyone has different troubleshooting techniques, but when there is no power and you have already checked to make sure the main fuse is less than 1.0 ohms, then I would check for the presence of 5V DC standby on the connectors from the power board to the main board.

**Phaihn** · 12-10-2012, 08:37 PM

Re: Philips 22PFL3505D/F7 no power

Originally posted by retiredcaps

Everyone has different troubleshooting techniques, but when there is no power and you have already checked to make sure the main fuse is less than 1.0 ohms, then I would check for the presence of 5V DC standby on the connectors from the power board to the main board.

for ohms i use the 20k with the ohms sign right?

**Phaihn** · 12-10-2012, 08:40 PM

Re: Philips 22PFL3505D/F7 no power

im not sure whare i need to test for the 5v standby power and if there is no power at will that work?

**Cosmo66** · 12-10-2012, 11:11 PM

Re: Philips 22PFL3505D/F7 no power

i think it would be helpful if you gave us some more information or just clarified a few things. I know you said "no power no light no nothing" but is that really what you meant? What happens when you plug the TV in?

1. Are there any lights on anywhere? Blinking LED's? Not blinking LED's?
2. Do you hear relays click?
3. Do you see sparks?
4. Do you see smoke?
5. Do all the lights in your house go dim?

just checking because often people unknowingly omit valuable pieces of information

**budm** · 12-10-2012, 11:20 PM

Re: Philips 22PFL3505D/F7 no power

This TV does not have standby power supply, as you can see, it only has one power transformer. This TV is basically a 22" PC monitor with tuner. The power supply is always on.
Can i get good CLEAR pictures of the bottom side of the board as a whole and also 1/4 section each so I can see good clear traces, same for the top side. We need good CLEAR pictures.

**Phaihn** · 12-11-2012, 12:01 AM

Re: Philips 22PFL3505D/F7 no power

ill try with the junk camera on my loaner phone

**Phaihn** · 12-11-2012, 12:10 AM

Re: Philips 22PFL3505D/F7 no power

Originally posted by Cosmo66

i think it would be helpful if you gave us some more information or just clarified a few things. I know you said "no power no light no nothing" but is that really what you meant? What happens when you plug the TV in?

1. Are there any lights on anywhere? Blinking LED's? Not blinking LED's?
2. Do you hear relays click?
3. Do you see sparks?
4. Do you see smoke?
5. Do all the lights in your house go dim?

just checking because often people unknowingly omit valuable pieces of information

i literey meant it does nothing what so ever only thing i noticed was the occasional spark when i plugged it in there are no lights on it i think the power fluctuates a little when i turn it on.