Re: Vizio Sound Bar No Power Pls help
Hi and thank you for replying any help to get thru this would help ok so my knowledge with electricity is beetween the middle of beginner knows a lil more then average Joe so take make it easier I don't understand wht u mean by WVDC ratings of those caps are u saying to check each cap individually? to see wht power they should be getting on cold side those caps I'm getting 24v on the hot side the big cap is 15v I can't tell it jumps like fluxiates also should I check the other big board on the right side but since it don't power on I'm assuming...
Mr.Nientiendo
Member
Last Activity: 09-30-2019, 07:56 AM
Joined: 06-24-2019
Location: Chula Vista
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Last edited by Mr.Nientiendo; 09-26-2019, 05:21 PM. -
Re: Vizio Sound Bar No Power Pls help
Better pics of my power board cause I still believe the Issue of not powering on is on tht boardLeave a comment:
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Re: Vizio Sound Bar No Power Pls help
Hi posted some better pictures could it be my power switch is broken since I'm receiving voltage on the power board also how many volts should I be getting on the other board? not the power board...Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Trying to retake pictures but not easy [ATTACH]200545[/ATTACH]
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[ATTACH]200548[/ATTACH]Re: Vizio Sound Bar No Power Pls help
Trying to retake pictures but not easy [ATTACH]200545[/ATTACH]
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[ATTACH]200548[/ATTACH]Re: Vizio Sound Bar No Power Pls help
Trying to retake pictures but not easy [ATTACH]200545[/ATTACH]
[ATTACH]200546[/ATTACH]...Last edited by Mr.Nientiendo; 09-25-2019, 05:26 PM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Ok I opend the whole thing to take better pics...Last edited by Mr.Nientiendo; 09-25-2019, 03:03 AM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
connector(the pins are labeled with +24/+24/+24/GND/GND/GND) on the cold side that provides 24VDC to run other boards
Ok tried on this pins tht are labeled and I do have a 24v on each point here are pictures of other board let me know if I need to open it better to get better pictures tht is the only board I have removed and placed back the power board...Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Lol live and learn right I have some technical experience to make this far �� either way I appreciate ur help as well other others by the way I did zap my self Abit on speaker part small shock...Last edited by Mr.Nientiendo; 09-24-2019, 11:19 PM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Sry yes it's very difficult to take picture one hand and the other to point to the prongs ok so I bassicly tested out by putting the black prong on negative and the red prong proon positive to get the 24+ I will try the other connections u mention to see wht I getLeave a comment:
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Re: Vizio Sound Bar No Power Pls help
This prongs correct to the right...Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Hi what do u mean by right on the connector pins the one with two prongs sticking out wht do u think can be the problem no power on Vizio letters light upLeave a comment:
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Re: Vizio Sound Bar No Power Pls help
Pictures of the 2 caps on cold side both of the getting 24.02v
And the big one by self on hotside thts cap ur talking about right? on hot side15.24v to 15.25v
Update: if I put the multimer prongs to test leg a lil bit higher I'm getting 156.7dc to 157.8dc on the hot side on the big brown cap so I'm assuming no I'm not getting 160v if thts correct cap ure pointing to on hot side...Last edited by Mr.Nientiendo; 09-24-2019, 07:38 PM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Sry for confusion ok so with everything connected DC power and my multimeter to test the legs beetween each leg on cold side both caps are 24.02v
And on the hot side the big brown cap when I test the legs beetween it goes 15.24v to 15.25v as I go lower to the legs and Board to test it fluxiates like bounces around on the hot side with power coming from wall as DC...Last edited by Mr.Nientiendo; 09-24-2019, 07:37 PM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Hi I don't have a component tester Wich is good one to buy tht recommend I see alot of them from china only multimeter I'll have to get one later this week I checked for continuaty with the power board disconnected and no power to it and there's no continuaty on both medium caps on the cold side 24.02V and on the hot sidebon the big cap beetween 15.24-15.25v it just going back forward some times lower...Last edited by Mr.Nientiendo; 09-24-2019, 05:05 PM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Hi yes I tested the one fuse on it thts F1 and theirs Continuaty with board disconnected by it self no power and disconnected no I haven't check for voltages and so from were should bi check ? the actuall power connection were it receives power or? How I don't have a component tester I'll have to buy one later this week and no I haven't checked other components for short I'm gonna go over with multimeter see wht I find
The brand on caps very difficult to make out as well wht type they are (Samyoung) 120uf...Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Pictures of power board 0500-0515-2240...Last edited by Mr.Nientiendo; 09-24-2019, 01:59 AM.Leave a comment:
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Re: Vizio Sound Bar No Power Pls help
Hi and thnk u for replying i Ben trying to upload pictures and it won't allow me to I don't have any special machinery to test I can just test with multimeter the esr right with continuaty option if not wht If just replace all the caps would tht fix my issue Note: I noticed the 2 +24V are soldered together are they supposed to be like tht on back...Last edited by Mr.Nientiendo; 09-24-2019, 01:59 AM.Leave a comment:
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Vizio Sound Bar No Power Pls help
Ok so I bought a non working Vizio sound bar Model
vizio s3851w-d4 iam assuming it's power board issue
Possibly a cap or any help would be much appreciated to repair -
Re: Vizio M3d550kde Black and White screen menu has color
hello stupid question my TV remote is not working for responding with the TV
could it be one the sensor is out
two remotes self is broken since I switch out a new motherboard it's not compatible with this remote please let me know if that's should I get a new sensor or just a new remote
also lets say just incase the 3D options not working will be the cause of that the motherboard or the actual screen itself tht has to tht with iisue just curious
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Re: Vizio M3d550kde Black and White screen menu has color
Hi Thanks for Replying yes it was connected before to the small little connection but I'm not sure to wht all I know it's small wire Wich looks like. Connected to
CN 118 or 113 doe stht make sense? And USB do u mean HDMI?Leave a comment:
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Re: Vizio M3d550kde Black and White screen menu has color
This one were it's circled sry I Ben having problems uploading pics and videos any way my main question wht is this plug for? And and is it required it has tht clip cause my new board is missing it but I managed to connect the connection to the little metal prongs were it's suppostly connects...Leave a comment:
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