Can anyone help.
LG tv model no:-PDP50T30010.
When turned on gives a clicking sound - no picture.If wired cable between x and y board removed clicking stops and gives picture reduced in size. Hoping for an answer ,thank you.
liamoc74
Senior Member
Last Activity: 01-27-2023, 09:46 AM
Joined: 02-17-2015
Location: Mayo
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LG Plasma no picture.
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Re: iPhone Battery dc-ac circuit
- 3.8V
- 3.7V
- 3.7V
- 3.7V
- 3.9V
- 3.9V
- 2.2V
- 0.1V
- 3.9V
- 0.7V
So thats 29.6V in total, 2.96V Av per battery..
The average on this batch of 10 is 6.45Whr, stamped on each battery.. -
Re: iPhone Battery dc-ac circuit
- 3.8V
- 3.7V
- 3.7V
- 3.7V
- 3.9V
- 3.9V
- 2.2V
- 0.1V
- 3.9V
- 0.7V
The average on this batch of 10 is 6.45Whr, stamped on each battery..Leave a comment:
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Re: iPhone Battery dc-ac circuit
OK.. Ill grab 10 at random right now and throw the multi meter on them and see whats in them..Leave a comment:
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Re: iPhone Battery dc-ac circuit
Ahhhh this all sounds so mad scientist like and good.. exactly what i wanted to hear!!
I'm not sure how or what I want to do but its just a shame having all that power just sitting there and not putting it to some use..
i think building the 12v packs and an off the shelf inverter would be the best way to start or else i'll just end up blowing the whole village to pieces which is probably best avoided.
What sparked the idea initially is the crypto mining rig i have, i was wondering how i could power it for free...Leave a comment:
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iPhone Battery dc-ac circuit
Hi all,
Ive an astronomical amount of old iPhone batteries, not good enough for phones and just sitting there. I own a phone repair business so will also have a constant supply of them. They all have power in them too, well most of them.
How would I go about building a circuit with a DC-AC inverter so I could power some household stuff(i'm actually thinking about a mining rig :/) with these?
Could I build little packs out of them and hook them into the circuit as needed?
Any ideas welcome - just a thought... but a project i'm definitely going... -
Samsung PSU Board - PD23A0QV_CPN (pics attchd)
Hi all..
I've a samsung psu board - PD23A0QV_CPN
The TV isn't powering.
When plugged in I have
P_ON
3.0V dropping to 2.7V and cycling
A5V
5.0V dropping to 4.5 and cycling
Not getting anything else on the connector pins.
I've shorted P_ON to A5V and still nothing
I've shorted P_ON to GND and still nothing
Where do I go from here?
Thanks... -
Re: File Locations Win 7
Tried that but no good.
Ive used the hardware id in there to find exact driver tho, searched for it then but no good..Leave a comment:
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Re: File Locations Win 7
How do you install them for manufacturers website if no wifi?
Can you give an example of "a folder at root"
Thanks for quick reply too, i appreciate it..Leave a comment:
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File Locations Win 7
Hey guys..
So my problem is getting drivers on to laptops that have just had win 7 installed, either downgraded or just wiped.
Sometimes the network drivers are not there, its a pain in the arse. What I usually do is get my external with lots of different drivers on it and match it to the correct card and then install. This gives me wifi and i can get all other drivers then.
The problem is when the usb drivers and wifi drivers are not there, i can't plug a usb in to get wifi drivers and ive no wifi to get the usb drivers.
What... -
Re: Asus X7151S Aptio Bios USB Problem
Ok, got the wifi drivers directly onto hd and installed from there. Got usb ones on too but when I try to install I get "The computer does not meet the minimum requirements for installing the software" Drivers have been downloaded from Asus website for Win 7 and for specific machine..
Any ideas.?
Thanks..Leave a comment:
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Asus X7151S Aptio Bios USB Problem
Hi all..
Ive an Asus X7151S, was on Win 10, switched to Win 7.
Booting fine but no usb's when on.
Ive had this issue before with this Bios but for the life of me I can't see whats causing it in right now..
Can't install drivers as no wifi drivers, have them on usb but can't get them on.
In bios, Ive gone to "USB Configuration" and enabled Legacy USB Support, tried it Disabled too but no joy..
Any ideas..?
Thanks.. -
Re: Laser Level Not Powering
Pics.....Leave a comment:
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Laser Level Not Powering
Hi guys,
Have a DeWalt Laser DW087 Level in.
Came in not powering.
Right now I have it powering of powersupply but wont power from batteries, even tho I have the 6v at the end of the wires coming from battery.
When I solder the battery wires to board, 6v is there too, hit power switch and nothing.
Solder the wires from power supply, 6v there, hit power and all good.
Any ideas what the problems is and how do I solve it?
Will attach pics now..
Thanks,
Liam -
Re: Samsung board(bremen-ul) not powering - I think Ive found Short
Ok, this is the link im going by..
Ill check whats on the chip when i get in and see if i can find a replacement!Leave a comment:
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Samsung board(bremen-ul) not powering - I think Ive found Short
Hey guys..
Got this laptop in, Samsung NP-R530, need help troubleshooting and fixing!!
Battery is dead..
Plugging in charger shows no lights..
Checked charger via multimeter and it shows 19V..
Stripped it down - plugged in charger and when holding one probe to ground and one to other pin on back of socket i get 19V - so the problem isnt DC socket.
The board is..
MODEL : BREMEN-UL
REV : 1.0(091123)-2
While charger is plugged in, i felt around top of board for heat and found the chip U507... -
Re: Fujitsu AH512 No backlight
Yeah found it and got it sorted..
Yeah i guess i just rushed it a bit -lesson learned
Leave a comment:
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Re: Fujitsu AH512 No backlight
Can anyone help me out with this one..?Leave a comment:
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Fujitsu AH512 No backlight
I have a fujitsu AH512 with a broken screen, when i took it in it had backlight but screen was cracked - routine job so I ordered screen and replaced, put back together and no backlight, checked old screen again and no backlight either!
Has a fuse blown.??
Ive done some looking and the AH530 has an F4 fuse that causes backlight failure - is this the same on the AH512.?
Ive stripped it completly at this stage and looking around where the LCD connects to the board, i cant see anything labelled F4.?
Anyone had similar prob or know where... -
Re: Macbook 2008 unibody cap..
ah sickened - yeah when i was cleaning the board, it must have been loose or fried and i knocked it off..
any ideas where i can get one.?Leave a comment:
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