Emerson LC401EM2F

[lilmonk3]

Re: Emerson LC401EM2F

I checked Q1601 and Q1602
Q1601
1-2 00.0
1-3 175.0
2-3 175.02
Q1602
1-2 8.99
1-3 8.99
2-3 00.8

[lilmonk3]

Re: Emerson LC401EM2F

Also I replaced the earlier bad dioed and its still doing the same thing with blowing the fuse.. But if I unplug the thin white ribbon cable going from PS to main board it does not blow it..

[tom66]

Re: Emerson LC401EM2F

Does the same diode show as short? When you removed the old diode, out of circuit, did it test shorted?

[selldoor]

Re: Emerson LC401EM2F

Looks like a short on the main board then? Picture s of both sides will be required.

Check the cable is not shorted/damaged. Pins bent touching etc - look at sockets for same.

[lilmonk3]

Re: Emerson LC401EM2F

Hope those are good enough.. I think I had to many beers last night at the BBQ and have the shakes

[lilmonk3]

Re: Emerson LC401EM2F

I am starting to think that the PS and this board both have some issues.. About ready to take the easy road and order the boards..

[selldoor]

Re: Emerson LC401EM2F

Pics too fuzzy did you test the cable try it with all the cables unplugged
except the one to the ps.

[lilmonk3]

Re: Emerson LC401EM2F

I messed with it some last night... I tried all diff combos of boards unplugged..There are 2 flat cables that go from the main jack board to the digital HDMI board.. When I unhook those 2 cables, then it does not blow the fuse... But I still get NO life from the TV... I will try to get clearer pictures after the sun comes up and I have better light..

[lilmonk3]

Re: Emerson LC401EM2F

After jacking with trying to track down the back components on this, I ended up getting a new power board.. All is working now.. Never could determine what was causing the fuse to blow..

[Mario R Morales]

Re: Emerson LC401EM2F

check diode 1208 on power supply is shorted when blows 8amp fuse

[Mario R Morales]

Re: Emerson LC401EM2F

have u check d 1208 if it blows 8 amp fuseit is 1m200z i just toke it out and tv work but trying 2 find 1 let me know

[wrd0225]

Re: Emerson LC401EM2F

I have a Emersom LC401EM2F. The antenna connection is broken. I need to replace the board that it is attached to. I am new to this kind of soldering. Is there a special way to remove the ribbons, or can I order the board with the ribbons already attached and splice them

[wrd0225]

Re: Emerson LC401EM2F

Remove D606 and retest. I normally use diode test function on the multimeter.

I have same TV. I have to change the input board and I don't know how to connect the ribbon cables. Can someone please explain how?