Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
I see, thanks.
I see, thanks.
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Hi,
Can someone please advise if I can use MCP1700-SOT-23 as a replacement for IC1014 in the attached image in previous page?
http://www.ebay.co.uk/itm/MCP1700T-3...item1e7d8c41b0Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
If and only if you can confirm that the same device is used in that position, as there are thousands of possible other devices.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Thanks tom66.Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Hi Tom66,
BN94-03388B is compatible board as well for my LE46C750? There is one one on france. ThanksComment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Cannot confirm sorry. Generally you want to get UK board. French board may boot in French, and also might not support Freeview or PAL video.Last edited by tom66; 01-12-2014, 09:54 AM.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Thank youComment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
I have replaced main AV board on this TV, it is now alive!Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Were you able to read the part number on the new board for future users?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Hi All,
I have this board, IC1014 is marked 1G1B but I have not found any component identified by this code.
I am also searching components with codes SOQ K92, SOC KZ1 and SOZ A13.
If anyone has an idea ? I spent hours on internet searching corresponding components without luck.
Regards. JeanComment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
possibly MT4S102T if in SOT23 package formatPlease do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help!
Hi what main board did you fit in the end the 40" or the 46" CheersComment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
I hope this is the right forum to post in despite not technically being a repair, but still a question of swapping boards.
I thought I'd explore the possibility to upgrade an existing working Samsung ue55nu7096u with the logic board (and power board if needed) of a newer model (ue55ru7105k) of the same size and appearance (and resolution). The reason being I'd like the extra inputs of that board including component in, an extra HDMI port and bluetooth. Its panel is broken so I have no use for the board otherwise.
The models launched in 2018 and 2019 respectively.... -
Samsung LN46C630K1F – Intermittent Backlight, BN44-00341B Power Board
Summary for TL-DR readers:
• Backlight is intermittent, may come on with TV boot or not. No flickering, never fails during TV on.
• Have obtained Samsung schematic & service documents - Can upload if helpful.
• Have read ALL applicable threads
• C1818 and CP820 replaced as low hanging fruit
• CN802 data taken for normal and failed BL operation. SUMMARY: Pin 2 - 5vDet = 3.52 @normal, 0.0 @BL fail. Pin 6 - EPWM = 1.631 @normal, 1.058 @BL fail.
• VCC pin (18) of PFC... -
This specification for the Samsung Galaxy Book 2 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Galaxy Book 2 boardview and Galaxy Book 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-07-2024, 05:50 AM
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Hey everyone,
This power supply board is hard to find but there are repair kits available. This board had a blown fuse, FP801S, blown PFC MOSFET, QP802CS and ceramic cap, CP809. I replaced them with parts I already had and tested the rest of the parts that would've come in the repair kit and they were fine. I powered the board up on the bench expecting, in typical Samsung power supply board fashion, to see all my output voltages but, nothing. 0 volts on CNL801, CNM801 and CNT801. The only thing I have is 170vdc on the filter caps. No standby voltage either.
Anybody...
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