Re: dell 15 3567 schematic need
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Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics
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Re: dell 15 3567 schematic need
15341-1
91N85
need 15341-1 schematicLeave a comment:
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Re: Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics
That depends on the problem. For example, issues like short in B+ line, VIN protection MOSFETs not passing the adapter voltage, battery not charging etc doesn't require any schematic. You only need IC datasheets to repair that kind of faults. Cases like BIOS corruption also can be done without schematic. Yes, there are problems which can't be done without schematics and boardview. The only thing we can do in such cases is trying to find a closest matching schematic. Refer other schematics from the same manufacturer and find one which uses same kind of ICs. That is also not possible in every cases. 15341-1 has no cousins as far as i know.Leave a comment:
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Re: Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics
That depends on the problem. For example, issues like short in B+ line, VIN protection MOSFETs not passing the adapter voltage, battery not charging etc doesn't require any schematic. You only need IC datasheets to repair that kind of faults. Cases like BIOS corruption also can be done without schematic. Yes, there are problems which can't be done without schematics and boardview. The only thing we can do in such cases is trying to find a closest matching schematic. Refer other schematics from the same manufacturer and find one which uses same kind of ICs. That is also not possible in every cases. 15341-1 has no cousins as far as i know.Leave a comment:
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Re: Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics
How can we repair this motherboard ?????Leave a comment:
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Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics
Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics please
I can not found it on other web sitesLeave a comment:
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Re: dell 15 3567 schematic need
no one have this schematics/....................Leave a comment:
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Re: Dell inspiron 15-3567 mec1404-nu kbc dump
do you have schematic?Leave a comment:
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Re: dell 15 3567 schematic need
Unfortunately this schematic has not yet leaked from the company. At the moment there is no other way but troubleshoot using generic power sequence information and IC datasheets.Leave a comment:
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Re: dell 15 3567 schematic need
Would appreciate this one aswell. NO Power sometimes, no charge sometimes...Leave a comment:
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Related Topics
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by RofixHi everyone, I wanted to kindly ask you for help, I have a problem with my Dell vegas/turis mlk kbl-r 17841-1 wx2rr PC, it turned off and I was no longer able to turn it back on, I'm checking the various voltages, unfortunately I found the 19 v up to the input components PU4411, PQ4401, thank you all for any advice
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by axus009Hello friends, I have this laptop with a black screen, when turning on the fan turns and turns off after 15 seconds, if I remove the ram memory if there is a ram error code, but when extracting the .bin file from the original eeprom and want write a new one it shows verification error, it is not completely erased, this makes me think that the eeprom is damaged, I already changed the eeprom and wrote successfully, I used the bios dump from the following thread: https://www.badcaps.net/forum/showthread.php?t=95250 but it gives the same failure, if anyone can check my original .bin file, the laptop...
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Channel: BIOS Requests ONLY!
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by lapfixHello my friend.
When connected to power supply consumption is 0.09 amp / power button = reach 0.150 amp...than off.
i follow the power up sequence and as i know :
After getting ALL_SYS_PWRGD, the io generate a signal adressed to VRM called VR_ON / VR_EN , this is the VRM enable signal .
If CPU core is ok the VRM chip will generate its power good signal adressed to SP/PCH , this signal is termed = VRM_Power good / VR_RDY .
With this motherboard all is ok until sequence 8a= VR_RDY.
Questions :
1 =... -
by BowlineMy question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
by Techtigeri got this Mob need help Veteran's 15341-1/91N85 no liquid damage or corrosion , bord power up but no Video PL4801 VCCGT missing ,no beep or blink code's
Flash BIOS with SMDFlea one but not the EC
(https://www.badcaps.net/forum/showth...hlight=15341-1)
POST#3 and one from
(https://www.laboneinside.com/tag/153...1n85-bios-bin/)
now the Mob shut down after 2 mins fan on full speed blink code Amber 2 white 7 power lab 0.50 drops to 0.30 Num Lock comes after 1mins DRAMRST 1.2V ALL SYS PWERGD 3.3V PLTRST ok
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