anyone have a pinout for the ps4 sac-001 power supply 4 pin port?
ps4 dropped off with a powersupply 4 pin port ripped off the board. 3 of the pads are still there one is not. looking to solder a wire to a via or something to get this going again.
any pinout diagrams for this board around...
smuddge
Senior Member
Last Activity: 03-18-2022, 01:40 PM
Joined: 02-13-2012
Location: Kitchener, Ontario
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ps4 sac-001
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Re: samsung un55h6203 led blub issues
in case anyone cares i figured it out. one set of leds that i was using had 3 wires. the other just 2. original set had just 2. so that was causing the flashing on and off. all bulbs were the same voltage in the end. fixed. my friend is happy. so am I. another tv saved from the landfill! -
Re: samsung un55h6203 led blub issues
ok so i guess best best would be to order them. i only need 2 stick or just 2 known proper voltage bulbs. shopjimmy sells the whole set at tge same price as 2 sticks on ebay. i guess i will go that route unless someone here wants to sell to sticks or 2 cheap.
thanks againLeave a comment:
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Re: samsung un55h6203 led blub issues
how do i find the part number of the led itself?Leave a comment:
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Re: samsung un55h6203 led blub issues
that i do not know.
didn't even know there were 2....
could this be the problem then?
at this point im not even sure which replacement bulbs i used.
i have bulbs that say d3ge-500sma, d3ge-460smb and the original ones which i didn't take note of.
I know i will have to take it apart again but I am trying to avoid taking that screen off again if i have to order strips as i am concerned about cracking it due to its size. want to keep it together until I either order the strips (if i have...Last edited by smuddge; 06-16-2017, 12:29 PM.Leave a comment:
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samsung un55h6203 led blub issues
Kind of a weird question here.
I have done this lots of times with no problems and can't figure out what is going on this time.
So essentially I had 2 bulbs that were burnt out on 2 seperate strips. I did not have the extra strips and have changed just one bulb by cutting part of a strip off and wiring in a new bulb.
this time after I did it the tv turns on as usual however the leds turn on and then off in succession constantly. I have checked my soldering and everything looks fine. the continuity is fine and all the bulbs are working fine now but as I said... -
Re: Troubleshooting Vizio VA370M with bad main board.
I know this is an old thread but if anyone else has this problem it is the processor on the mainboard that has cold solder joints. just did a reflow on one here for the heck of it. was just going to throw it out if it didn't work. voila working.
yay. saved it from the landfill for now anyways.Leave a comment:
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Re: lg 47lx6500 backlight with sound no display
from my research this seems to be a mainboard issue and from all the repair options on ebay I think it is a reball for the main board that is required.
there are none available from anywhere reliable and the cost of even the repair ,which i suspect is a heat gun or oven (which isn't to my liking at all), is 250$ min.
What a huge waste of a nice tv.Leave a comment:
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Re: Samsung LN46D630M3F, TV powers on, sound works but no backlight
did anyone get to the bottom of this? I have the same problem as the original poster. just would like to know what I need to order to fix it.Leave a comment:
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Re: LG 50PJ350 - No power (not clicking), let sit, then it's fine
just ordered from their website. no shipping cost there.
ebay has a huge shipping cost.
all good thanks anyways.Leave a comment:
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Re: LG 50PJ350 - No power (not clicking), let sit, then it's fine
what are the parts in this repair kit.
i have same problem and I am pretty sure after testing everything this is what it needs.
i would buy the repair kit from coppel but the shipping to canada is 45$ US alone.
clearly not worth that money when the repair kit is 15$.
will just order what i need from digikey.
anyone with any knowledge of this any help here would be appreciated.
thanksLeave a comment:
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Re: lg 47lx6500 backlight with sound no display
sorry for the late reply. Been busy re roofing my house.
anyways I would really like to get this tv going.
it was a great picture when it was working.
after looking at it further and trying it myself there is no audio either. I took my wifes info as fact. (clearly test myself or don't say it is so...)
here is a picture of what the screen looks like with tv on.
I can hit the input button but the screen stays the same no matter what I do.
I am thinking mainboard now...Leave a comment:
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Re: lg 47lx6500 backlight with sound no display
anyone?Leave a comment:
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Re: lg 47lx6500 backlight with sound no display
logo is below the screen on the bezel. nothing comes on the screen. just turns a light color and stays that way. from the back i can see backlight is on.
backlight never goes out until i turn off tv.
just no picture at all.Leave a comment:
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lg 47lx6500 backlight with sound no display
I have an LG 47LX6500 that turns on shows the lg logo can press front display buttons and I get full audio. just no display at all.
I am thinking tcon but i wondered if someone else may have some experience and may know what exactly problem is.
attached are pics of the boards.
i have looked around to try and find the tcon for sale but i can't find one. everywhere out of stock.... -
Re: samsung pn50c540g3fxzc black horizontal lines
thanks everyone. I tried pressure on the tab bonded areas. it changed a bit then got really bad then I decided that it wasn't worth the hassle as mentioned before.
got a few more tv's to look at in the next few weeks.
thanks again for the help.Leave a comment:
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samsung pn50c540g3fxzc black horizontal lines
samsung pn50c540g3fxzc
display shows black horizontal bars.
read on similar threads about this likely being a bad panel and not to waste money on repair.
just wanted to get some confirmation on this
here are the pics... -
original xbox power supply
rev 1.0
need to know what resistor r10 is on this board if anyone has one.
i have an original xbox that has a power supply that this resistor has blown right off the board.
it is in pieces so I cannot read what it was. everything else looks good and the xbox works with another power supply so i know main board etc are good.
The other power supply isn't the same model as this one and it doesn't have this particular resistor on it.
any help would be greatly appreciated.
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Re: Proscan PLED4274A-B
just wanted to update this for anyone else with this tv. it was the mosfet. changed it and it is working great. thanks for all the help here.
will post again soon. i have a few more tv's to look at.
again great forum great users and extremely helpful and friendly.
love this placeLeave a comment:
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Re: Proscan PLED4274A-B
i would settle for just ordering one and trying it.
i looked on digikey for this part and i find nothing.
is the part no LP18N20? or is there another option that i could use in its place?
any info would be great.Leave a comment:
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