Hisense h32v77c LCD picture cutting out/has sound

Hello, Ll Lee, it is very possible that you have the sound problem on the Main board
You can do a test, you TV, it has Digital Audio output, if you have an audio amplifier, with Digital Audio input, you could interconnect it and hear if the fault also occurs, if you do not, you would have an option to listen to the audio of the TV and if the failure continues, that would indicate that it is the Main board
You can look for it online and replace it or else go to a specialized technical service
I hope you can solve the problem
Greetings Franco Dosil

Hola Ll Lee, es muy posible que tengas el problema de sonido en la placa Principal
Puedes hacer una prueba, te TV, tiene salida de Audio Digital, si tienes un amplificador de audio, con entrada de Audio Digital, podr?as interconectarlo y escuchar si tambi?n ocurre la falla, si no lo hace, tendr?as una opci?n de poder escuchar el audio del TV y si sigue la falla, eso indicar?a que es la placa Principal
Puedes buscarla por Internet y reemplazarla o sino dir?gete a un servicio t?cnico especializado
Espero puedas resolver el problema
Saludos Franco Dosil
http://static.highspeedbackbone.net/pdf/Hisense%20H32V77C%20LCD%20HDTV%20Manual.pdf http://static.highspeedbackbone.net/pdf/Hisense%20H32V77C%20Widescreen%20LCD%20HDTV%20Quick%20Setup%20Guide.pdf

there is a clip you need to press in you will see it when the tv is flat on a surface. push clip in with a screw driver and pull towards you ant the same time with the sand.

hi sounds like there's no backlight voltage, check power supply board for any swollen caps, if ok, test the voltage on the white connector from the power board to the inverter board , with a meter should be 24v dc thanks

shaun

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Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

Back-light problem.
Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis.If you wish to get some details; check the site linked here.Surf the site with patience.Pull up older posts.It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

Thanks Tj the 0532 code works very well no matter the password

hello, i've repairing one at the minute with same fault, but you could try this i'm not going to say it will work but can try it. turn the tv off and back on again with the tv on press the menu button while taking the power lead out keep your finger pressed on the menu button and replug the lead back in if it works the menu will come back on the screen you might need to retune it back in. i hope it works
regardsshaun

There is an internal fault inside the tv, it could be the power supply or one of the other control boards but i would suggest getting it professionally looked at.

It sounds like it's the inverter panel which lites the lcd back light.
If it's under warranty, try to replace it, or take it in for svc.