its a lenovo g480 the number on motherboard is QIWG5_G6_G9 LA-7982P Rev:1.0
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Re: need schematic for la-7982p
I have this . -
Re: need schematic for la-7982p
thanks very much its not the same but i can find out what i need thanks againComment
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Re: need schematic for la-7982p
Thank you very much sir.Comment
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Re: need schematic for la-7982p
Thanks for this!! I have 2 dead LA-7983P, same symptom - power up light (fan spin up and ethernet lights as well) and then off....then recycles power indefinitely until removed. Anyone fix this issue or know what it could be? Already tried a GPU reflow and new CPU, new RAM, Bios batt removal. They both have +5v and +3.3v. It's the +1v for the CPU that goes back to 0v on power off cycle.Last edited by segasonicfan; 12-08-2016, 03:42 PM.Comment
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Re: need schematic for la-7982p
thanks broComment
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Re: need schematic for la-7982p
¿anyone has schematic for this board specifically after all?, that 4shared one is not really working (ask for account, no thanks)Comment
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Re: need schematic for la-7982p
thank you very muchLast edited by SMDFlea; 10-09-2020, 12:11 PM.Comment
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Re: need schematic for la-7982p
Compal QIWG5/QIWG6 LA-7981/LA-7982/LA-7983 Rev 1.0Comment
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Re: need schematic for la-7982p
thanks
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Re: Compal QIWG6 LA-7988P Rev:1.0 schematic needed
LENOVO G580 COMPAL QIWG5 G6 G9 LA-7982P REV 1.0 schematic need...?????Comment
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Re: need schematic for la-7982p
Thank youComment
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Re: need schematic for la-7982p
Thanks guys, does anyone have the schematic for LA-7982P or is LA-7981 exactly the same?Comment
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Re: need schematic for la-7982p
Thank you!!!!!Comment
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Re: need schematic for la-7982p
Comment
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Re: need schematic for la-7982p
thanks
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Hey everyone,
I'm currently working on a mid-70s Sharp Electronic Digital Clock Radio, Model FY-70CH. I found the service manual online, printed it out, and have been studying it for a while. My main reasons for tackling this are: (1) I want to learn electronics and figured I'd start with something I had on hand, and (2) I want to fix its issues. Right now, the radio sounds awful, has about 5V DC at the speaker terminals, and the alarm time setting doesn't work. But I'm not asking how to fix these problems.
Instead, here's what's been bugging me so far:
The schematic... -
Ii wonder if anyone can help me. I have a Acer x163w monitor which is not powering up. The PSU main capacitor's one leg had completly come off - I replaced it but the PSU is still not outputting DC. I found the monitor in questions service manual here on manuals lib but the schematic in there is a completely different - the schematic shows no mosfet to drive the transformer while the one I have does use a mosfet - also the schematic shows only one optocoupler but mine has two.
The PSU board is labelled FM-20A02-AAA made by APD as per the image below. I am trying to find a schematic for this... -
Hi guys, I'm working on a MSI Ventus RTX 4080 16G. The GPU has 12v, 5v, however what I assume is the 1.8v rail has 1.1v and what I assume to be PEX is 0v. As you may have guessed already there is no Vmem and no Vcore.
I have looked around in related forum posts for a schematic so Much appreciated if anyone can share a Broadview schematic.
Thanks.07-15-2025, 11:15 AM -
Had one of these come in for repair with a blown battery and a WiFi issue, battery has been replaced with genuine battery (twice) and won't take a charge works fine on AC, WiFi issue gone away. Looking for a schematic so I can trace the charger circuit UM562F is only one I can find, this is the 562AI model.Had a unit come in for repair — 562AI model — with a blown battery and WiFi issue. WiFi fault has cleared, but battery won’t charge despite replacing it twice with genuine parts. Device operates fine on AC power. Suspect charger circuit fault. Only schematic I’ve found so far is for...06-26-2025, 02:41 PM -
The Schematic and BoardView( *.cad ) of MSI Z390 A-PRO , the board model no is MS-7B98 Rev1.0-1.1 ....
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