Getting some more work done on the Planar PD42ED Plasma TV's.
Some More Plasma TV Repairs
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If you ever get time could you please do a video on? how to check/test capacitors? thanks
dont alot? of plasmas come with a deburn in feature in the menu
LED TV AND LCD TV 3D-TV MODULE Y X Z driver and AUDIO Module stk795-820 stk795-821 YPPD-J015B YPPD-J009A LJ41-02760A LJ41-02761A? LJ92-01202A LJ92-01203A HK DAZELONG ELECTRONIC CO.,LTD DAZELONG168@126.COM
I got a lg plasma. Its making the clicking sound, and the power light comes on and goes off. I open it up? checked ALL the capicitors, and they all look good…. can you please tell me what else could it be?????
You can see the Vizio working in? my Atari 2600 video. It just needed some power supply repairs.
What’s? the status of that Vizio you show briefly at the end, did you ever get a chance to work on it? I recently got a broken Vizio plasma that looks just like the one in your video, so I’d be curious to hear what you found wrong.
Hey mate, first of all, thank you for your helpful videos. May i ask your expertise on a problem i have;
I have a Panasonic Viera 42″ TH-42PV8AZ that i am working on. It has an intermittent black line problem affecting 2 of the driver boards both are in sync when faulting… I have? followed black line fix guides except the ribbon cables in this one have no component underneath to resolder, aluminium heatsink is glued on.
Could you shed any light where they might be in this TV? Thank you
Darn it, I? hate when people forget to log out of my shop PC. I just replied to a bunch of comments with my Sister’s Fiance’s account.
Ya, it was a pain. Got them working? though.
Time to get a hot air gun. Ack. I just cringe at you saying you did all the soldering and desoldering without one.?
Here is a video on BGA you might like. watch?v=JB1InDsWCjQ&feature=fvw
I have a small hot air gun? which is probably designed for warming heat shrink tubing but it gets hot enough to solder with.
Ya, I hate lead free solder. Sure, there’s less lead in landfills now, but tons more plastic and other substances from discarded electronics. I’ve seen so may things? fail because of bad solder, especially on BGA chips. There’s a reason medical equipment is exempt :-)
I also use a flux pen when working with small parts. Helps the new solder to flow when used in tiny amounts that aren’t enough for the built-in flux to work.
John Preher said he has noticed many of the surface mounted caps he replaced didn’t
seem to last so he now tries to use standard radial caps when possible.
I have often noticed by adding my own solder to the circuit board connections I’m attempting to desolder it wicks up much better. It mixes with? the high temperature solder to lower it’s melting point. I suspect you figured this out already…
I’ve debated doing that a couple times, but I ended up using those cheap SMD desoldering tweezers to remove the caps. I must have been crazy to replace so many caps just to fix these, but at least I got some SMD practice in!
I think these were the worst sets I’ve worked on as far as bad caps go.? They have hundreds of caps, and cheap ones at that. Most people would just toss them and buy a new TV, but I hate wasting stuff :-)
Sometimes I find it easier to cut capacitor in half from the top of the PC board and to solder my new capacitor on to the remaining leads than to unsolder the old ones from a double sided circuit board. After I cut the cap in half the remaining? portion can be slid right off the board and all you still have plenty of wire to solder the new on on to.
@maxarcade I? have an LG 50pc3d plasma tv and when i tried turning it on, it clicked and went completely dead. I don’t have any on or off lights at all and it wont even make any clicking sound when i try turning it on. Should i try changing the power supply capacitors or could it be something else?