LG flatron L1718S - shaky picture when not in native resolution

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  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Well, you're obviously a very stand up guy, and well worth your reputation here

    @mockingbird: I'm still stuck on 30w. I'm saving up for a good quality Ersa iron

    Leave a comment:


  • retiredcaps
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Originally posted by bocca
    problem is fixed and display is working perfectly.

    retiredcaps, I salute you!
    Geez, a salute and a hug today. I'm glad you got it working.

    https://www.badcaps.net/forum/showpo...3&postcount=19

    Leave a comment:


  • mockingbird
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Glad to hear... I did a second SMD repair today (Which I haven't tested yet). Changed a MOSFET on a motherboard... It really helps that I now have a 60w iron. No way I would've been able to do this with the 30 watt.

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    problem is fixed and display is working perfectly.

    retiredcaps, I salute you!

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    The letter arrived!

    4 voltage regulators inside. Tomorrow I'll solder it on, and finally the problem will be fixed!

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Thanks both of you. Eagerly waiting for the letter from canada

    Leave a comment:


  • retiredcaps
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    I sent bocca a care package tonight (June 20) via airmail. Let's see how long it will take from Canada to Serbia.

    Leave a comment:


  • selldoor
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Originally posted by bocca
    retiredcaps, selldoor, I haven't had any luck finding there voltage regulators, so if the offer still stands...
    Hi - By coincidence mine just arrived from HK or Singapore cant really tell the package has both on?? pretty quick really. I also ordered some 3.2 and adj ones a day later so they should be here soon. As retired caps said
    just pm me if you want a few.

    Leave a comment:


  • retiredcaps
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Originally posted by bocca
    retiredcaps, selldoor, I haven't had any luck finding there voltage regulators, so if the offer still stands...
    Send me a PM with your address.

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    retiredcaps, selldoor, I haven't had any luck finding there voltage regulators, so if the offer still stands...

    Leave a comment:


  • retiredcaps
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Originally posted by budm
    That is very nice of you to offer that, retiredcaps!
    Selldoor in post #49 offered, but I already have them and I know at least one of the ten work.

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    retiredcaps, thank you very much for your offer! If I don't find it in couple a days I'll PM you my postal address, and of course, hope to see to returning you the favour

    @mockingbird: you sure you're not serbian, mate?

    Leave a comment:


  • budm
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    That is very nice of you to offer that, retiredcaps!

    Leave a comment:


  • retiredcaps
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Originally posted by tom66
    These regulators cost 6-10 cents each in volume, so 100 could be worth it if you can get a good price...
    I received 10 from China for $1 + free shipping. I fixed an Acer lcd that has been sitting in my basement for about 14 months with a bad 1.8V regulator.

    @bocca, If you can't find one in the next few days, PM with your address. I think sending a letter to your country is only $1.80 CDN. I'll send you a couple.
    Last edited by retiredcaps; 06-12-2012, 06:39 PM.

    Leave a comment:


  • mockingbird
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    @mockingbird: congrats man! Why oh why can't i find one to salvage?
    Actually I knew I had one because I have a very similar PSU/logic (ILPI---) from an Optiquest. I didn't take it from that one partially because it would be difficult to get to with the iron... Then I found the Acer logic board and it was really easy to get to... Looking around my house I see them on all kinds of components. The thing is, there are like a million different names for this regulator. And you have to make sure to get the 1.8v version. Look on spare AGP videocards, you might find one there.

    Free Mladic!

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    @mockingbird: congrats man! Why oh why can't i find one to salvage?

    @tom66: unfortunately price is not so good it goes to about 30 euros for the 100 and that's more that this monitor's worth i know it souns silly but thats the prices here. Nothing to do about is but whine at forums like these

    OK, at least we definitely know that 1.8 reg is a bad boy so the search continues!

    Leave a comment:


  • tom66
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Originally posted by bocca
    that would be great! I tried to order them but no one will work without paypal, even though some accepted to send to serbia.

    One store here sent me the response that they'll make an order "but only if i take 100 or more because it too much of a hassle to order just a few for me". So I'm stuck basicly
    These regulators cost 6-10 cents each in volume, so 100 could be worth it if you can get a good price...

    Leave a comment:


  • mockingbird
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    YAY!!!

    I changed the 1.8v regulator on the logic board, fired it up and I saw the Flatron Logo, and then the PC input! Woohoo!

    My first SMD repair!!!

    I removed the regulators with a 60w iron if anyone is wondering. It takes a bit of finesse, but it is possible.

    My replacement regulator came from an old Acer logic board. It's an STMicro part "LD18A", almost like this.

    Thanks everyone for the help. There is also another good thread for this monitor here, if anyone is interested.

    Leave a comment:


  • mockingbird
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    Did you try those 4 cables that go to the PSU?
    Did you test your voltage regulators?
    This is the next step...
    Was the problem present before the recaping too? I mean, backilight on, no picture
    Yes. Exact same problem as before...

    Leave a comment:


  • bocca
    replied
    Re: LG flatron L1718S - shaky picture when not in native resolution

    that would be great! I tried to order them but no one will work without paypal, even though some accepted to send to serbia.

    One store here sent me the response that they'll make an order "but only if i take 100 or more because it too much of a hassle to order just a few for me". So I'm stuck basicly

    Leave a comment:

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