Öğretmen27
Member
Last Activity: 04-22-2025, 09:25 AM
Joined: 10-14-2019
Location: GAZİANTEP
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Thank you very much. I am glad this forum exists. -
Samsung UE48H6270 motherboard schematic ,NPT7414 audio ıc
Is there a Samsung UE48H6270 motherboard schematic? I can't find the datasheet for the NPT7414 audio integrated circuit. There is no sound. -
Can a 17IPS62 power card have 50ZFP mosfets instead of 80R1K2P?
17Mosfet short circuit on IPS62 power card. Mosfet 80r1k2p mosfet 850v 4.5 A. I have a 50ZFP mosfet. 500V 7.2A. The voltage of 50ZFP is 500 V. There is already 400 v in that hot area. Is there any problem? -
Let me place a 10 kohm resistor between them. Has it happened now?Leave a comment:
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Turning on and testing the power card without the motherboard
I want to turn on and test the power card without the motherboard.
I have 17IPS62 and 172IPS72 power supplies. Are the joins correct in the images below?
If it is wrong, how should it be?
Thank you. -
Zenon ZN-AHD-5016 software
Zenon ZN-AHD-5016 software is needed. 25L12835F used. Fault: The device is stuck in the text zenon. There are all voltages.
Mainboard: GM8210-AHD-16CH
Flash ıc: 25L12835F...Leave a comment:
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Re: List of pin compatible Laptop ICs
ALC 662 equivalent ?Last edited by Öğretmen27; 04-02-2021, 07:52 AM.Leave a comment:
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Re: List of pin compatible Laptop ICs
What is the stac9200x5 counterpart?Leave a comment:
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Re: Esonic H55MAL3 bios
Esonic H55MAL3 bios...Leave a comment:
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Toshıba A500 -1F4 interesting breakdown
1.) Suddenly there is a power failure.
2.) While running, the fan speed increases and suddenly turns off.
3.) Wireless does not work sometimes.
4.) Usb doesn't work sometimes.
5.) It shuts down when running and sometimes it doesn't turn on.
There are all voltages. There is no short circuit. I looked at the schema chipset suspect.
Does anyone have any advice ?... -
Re: Toshiba Satellite A500 no picture
I've tried. Does this model happen uma?
I removed the graphics card. Uma did not happen....Last edited by Öğretmen27; 11-24-2020, 01:23 AM.Leave a comment:
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Toshiba Satellite A500 no picture
Toshiba Satellite A500 sometimes has video and sometimes no display. The fan is working, the lights are on. The screen is solid.
Mainboard: LA-5361P
How's Uma doing? I did not remove the video card.Last edited by Öğretmen27; 11-23-2020, 01:57 PM. -
Re: Zenon ZN-AHD-5016 DVR software
I did not understand anything you saidLeave a comment:
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Re: Zenon ZN-AHD-5016 DVR software
Mainboard: GM8210-AHD-16CHLeave a comment:
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Zenon ZN-AHD-5016 DVR software
Zenon ZN-AHD-5016 software is needed. 25L12835F used. Fault: The device is stuck in the text zenon. There are all voltages....Last edited by Öğretmen27; 10-31-2020, 06:28 AM. -
Re: MOSFETs burned in 19V line
Thank you so much.
Is there a topic I can follow?
Link please....Leave a comment:
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