Power block part number is 286612-002
Thank you
Thank you
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Re: Bose PS18 III looking for power block schematic
https://elektrotanya.com/bose_ps18_p.../download.htmlI only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!
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Re: Bose PS18 III looking for power block schematic
Thank you very much MorenoComment
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Re: Bose PS18 III looking for power block schematic
No problem! It is a rar file , hopefully you get what you need. I have a macbook and no rar program so i didnt open the file.....
Elektrotanya is a good source for files!
I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!Comment
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Re: Bose PS18 III looking for power block schematic
Yes I know,also I am member of Elektrotanya and file you linked already have. Maybe Bose made revision on power board and in that rare is not present. However
ihave appreciated your info. Thank you again.Comment
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Re: Bose PS18 III looking for power block schematic
So what is wrong with the power supply board?
If you upload good clear straight shot pictures of the top and bottom side of then board then we may be able to help.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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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... -
Hi all,
TL;DR - this laptop is driving me nuts with the oddball power-related behaviors. Appreciate any insight you can provide!
I'm experiencing a power issue on an Asus Probook P5440UF-XB74. Although I've worked with electronics and computers for decades, this is my first attempt at getting into motherboard-level component troubleshooting. Any help the community can provide is greatly appreciated!
A few weeks ago I was using the laptop (on battery power) for a Zoom meeting. The battery was running very low (long meeting) but I wasn't worried about... -
I have wanting to do this project for quite sometime now and I finally found a switching power supply that will work on this desoldering gun station ZD-915 that the original switching power supply took a shit and just was not worth trying to fix it because this switching power is not quite big enough to handle the heater element and the vacuum pump
One note when I tested the switching power supply and the voltage control board I noticed that this desoldering gun heat up much faster than the original switching power supply which I was really surprised by to the point that I might buy... -
Sick of seeing big numbers of these routers dead no power light underneath.....
Chasing Schematic of this power supply I have searched high and low....
Already spotted a few swollen caps, but Ac fuse ok.....
This is a dual output 50Vdc 2.5A and 12Vdc 1.25A psu
Can anyone help with any type of schematic and parts list ?
Thanks and Regards, Russ07-10-2025, 11:01 PM -
Hello, I have an asus Z97-A motherboard and it doesn't start which was working properly before, the problem isn't related by ram, ram slots or psu (I changed all and nothing work), the exact problem is when you switch it on , it starts and after 1 seconds (no boot or display picture) it's off and then on cycle continuously until you power it off from psu also it's responding to the power switch for turning it off if you keep pressing it 3 or 4 seconds (power button pin has 3.3v) , also when you start it with eatx 12v socket connected this is happening (power cycle also all voltages are resetting...
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