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#10851 - 01/22/17 12:14 AM
VU+ Solo PSU Failure - RED LIGHT Fix
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Japhar Member
Carpal Tunnel
Registered: 10/19/10
Posts: 9885
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VU+ Solo PSU Failure - RED LIGHT Fix As you can see below on the image attached, after a VU+ Solo stayed stuck with a Red Led ON, and not accepting any Flashing via the USB Stick... the issue found was to replace the 10 capacitors on the PSU and the 2 capacitors on the Motherboard. The 10 capacitors on the PSU - C13 : 1500uF 10V 105° - C24 : 47uF 50V 105° - C18 : 680uF 25V 105° - C14 : 1500uF 10V 105° - C6 : 47uF 50V 105° - C10 : 470uF 16V 105° - C11 : 470uF 16V 105° - C23 : 47uF 50V 105° - C21 47uF 50V 105° - C7 : possible failure, better to replace 68uF 450V 105° so 4 x 47uF 50V 105°, 2 x 470uF 16V 105°, 2 x 1500uF 10V 105°, 1 x 680uF 25V 105°, 1 x 68uF 450V 105°and the 2 capacitors on the Motherboard - C538 : 220uF 16V 105° - C545 : 220uF 16V 105° so 2 x 220uF 16V 105°Hope this helps, this fixed the box and PSU, that is like new now. See photo attached for more informations. Have fun ;o) Admin
Attachments
PSU_VUSolo_Failure_Marked.jpg (408 downloads)
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#10855 - 01/22/17 04:39 PM
Re: VU+ Solo PSU Failure - RED LIGHT Fix
[Re: Admin]
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VIPF Japhar
enthusiast
Registered: 03/09/15
Posts: 218
Loc: Netherlands
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So, it needed a complete caps restoration which says enough about the quality of the caps. But nice to read that you were able to fix the psu, well done. And if someone has a issue with the Vu+ Solo Psu, but the damage is not repairable then there is a alternative solution with a 12vDc power supply and two Dc to Dc converters which can be read here... vu-solo-alternative-power-supply-solution and the amps consumption test here.
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Doing nothing leads to nothing. ------------- Please note, for technical support ------------- Will be given here, or on the jb8a8f8 forum and I prefer it in English. Johnny B. Click on the banner if you like to go there..
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