Question about RCA F27650 27" TV

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Necesito saber de cuantos voltaje es el regulador L7852 del tv RCA F27650

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Posted on Jan 02, 2017


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por favor necesito codificar control remoto modelo rcr412si1612p para el televisor rca f27242gy

Posted on Jul 05, 2008

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SOURCE: necesito data eeprom de tv rca 27f634t chasis a al encender pocos

cambiale el flyback y ponle la memoria original de vuelta. cuando encienda trata de ajustar el control de screen en el flyback hasta el punto en que cuando cambies los canales no se apague. creeme que esto me tomo mucho tiempo en encontrarlo pero al fin lo arregle. The Tech

Posted on May 15, 2009

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buenas amigo primero perm?teme q te diga q los tv de led no tienen inversor solo un regulador de voltaje para los led revisa a la salida del mismo y si hay voltaje all?, si es as? son los led de la pantalla no son todos solamente uno o dos tienes q desmontar la pantalla y reemplazar el led asegurate de tener ayuda profesional la pantalla es sensible y hay q saber desarmarla si no se quiebra si tienes alguna duda avisame....

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Preciso da peça de referencia STRm6511

¿Usted está pareciendo comprar esta parte?

El número STRM6511 es un regulador de voltaje usado en el suministro de poder.

éste es el número genérico para esta parte y puede comprarse a varios lugares en el internet.

En California, el nombre del vendedor más grande es la Electrónica de Andrews.

En el internet el vendedor más grande se llama la Electrónica Suburbana--- cualquiera debe tener esta parte si usted lo necesita.

Si usted tiene las preguntas permitirme saber, yo estoy aquí para ayudar.

Si esta información lo ayudara, TASA esta solución cuando yo hago esto gratuitamente aquí para.


Nov 19, 2009 | Mitsubishi CS-40505 TV

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No enciende el tv y una resistencia no se el valor de ella

la resistencia es 112-1124 maxima los valores se depende al parte y numero de control tombien esta telivision tiene una marca de modlo por favor mandame los datos gracias,

Apr 30, 2009 | Televison & Video

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Te recomendaria que utilizes un transformador variable para que puedas hacer mediciones del voltaje que alimenta la seccion horizontal. Me parece que la seccion horizontal esta recibiendo mucho voltaje y es cuando se activan los circuitos de proteccion.
Si usas el transformador variable empieza con 80VAC y mide la DC en tu TV, si en la entrada de el regulador de voltaje tienes mas o menos 130VDC a la salida tienes lo mismo, el TV te funcionara. Despues incrementa es voltaje a 100VAC y vuelve a hacer las mediciones.
Si despues de incrementar el AC a 110VAC el TV hace lo mismo, trata de medir la DC en la salida del regulador de voltaje. El voltaje aceptable seria de 130VDC a 135VDC.

Jan 16, 2008 | Hitachi 60SBX78B 60" Rear Projection...

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Letterboxing: The top and bottom of the screen are cut off I originally obtained this TV from my Bro who passed away from cancer at age 31 a few years ago & I was never able to find out what he did with the manual. However, I was able to find a manual online but after viewing it, I still wasn't able to find the info. that I am trying to obtain for the correct settings to get rid of these black margins at the top & bottom of the screen. I am trying to find out what video output format is supported by this TV model, as far as the resolution and output format, specifically for a Cisco or AKA Scientific Atlanta 500GB HD-DVR through Cox cable? My available settings with Cox cable & the DVR I have( Cisco or Scientific Atlanta 500GB model)are the following-Resolution:480i, with output format of either:Zoom 16:9 Pic or Letterbox 16:9 Resolution:480p standard, with output format of either:Zoom 16:9 Pic. or Letterbox 16:9 Resolution:480wide, with either output format of:Stretch 4:3 Pic, Preserve 4:3 Pic or Sidebar 4:3 Pic Resolution:720p wide, with output format of:Stretch 4:3 Pic, Preserve 4:3 Pic or Sidebar 4:3 Pic and finally, resolution:1080i wide with output format of:Stretch 4.3 Pic, Preserve 4:3 Pic or Sidebar 4:3 Pic? Everything worked fine with the screen size when I had a 160GB Motorola HD-DVR with Cox under the video output settings of:resolution:480i and video output of:Zoom 16:9 Pic until, I grew tired of constantly running out of space & had them switch me to a 500GB HD-DVR. They were supposed to install another Motorola HD-DVR but just with 500GB version but when the Cox maintenance employee showed up to swap them out and install the 500GD HD-DVR, he only had a Cisco/Scientific Atlanta 500GB available on his truck, which is I guess what they use for the Contour service but he attached a filter to the back of the coxial cable to make it a regular HD-DVR without Contour(even though they tried charging me extra for contour for 3 months before I finally got that straightened out since the maintenance workers & billing dept. are often not on the same page as I found out at Cox. I have tried calling Cox for support & they say that I need to find out & know my TV's video output settings. I explained to them that it worked perfectly fine just weeks ago with 480i resolution and output format of Zoom 16.9 Pic before they switched to the Cisco/Scientific Atlanta HD-DVR from the Motorola DVR and that I didn't have the manual and I stated why and they basically said, too bad, figure it out yourself. Can someone please help me out? I have the TV set up for the correct zip code, cable box-Yes, the cable box output channel-video 1/Aux (since that is what the TV manual I read online said to use if you are using the 3-color coded cables instead of the coxial cables to plug in from the TV to the HD-DVR) & I have the Cable box remote control code set to code 008 (Scientific Atlanta) that I verified to be correct by checking it through the TV's automated code search. The serial # for the TV is:C306B2084 and the Chassis # is:ATC113BB1 and its the 27" RCA Entertainment Series Guide Plus Gold Gemstar that is X-Box ready. Thanks so much, Todd

Feb 26, 2017 | RCA F27650 27" TV

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tv screen is stretched too wide comin back from a week vacation, i turn on my rca f27650 to play xbox and i realize that my screen has been stretched out of proportion! i cannot see sides of the proper picture. i swith it to tv mode and the channels on the top left only show half of the first number! after trying to play around wit the menu settings to see if anything can be done to play wit the parameters! i went on my xbox 360 because i knew that there were settings in there to change screen fittings! what i found as a success (somewhat) was that when i changed the xbox screen format from normal to widescreen, the picture was formatted and actually fit the screen....kind off! the screen was no longer stretched and i was able to see the whole screen. even wit this somewhat succes, unfortunately the corners of the image were warped and appear compressed to fit format! i have tried troubleshooting from online but i have been most disappionted. ~ i have kept it unplug for hours / days to try a ~ i have researched on how to acces the service menu for my model so i can adjust it but i seem to be finding only instructios for the generic rca service menu! the steps: hold menu, press release power, press release vol up, release menu i havent been able to get to the service menu at all! i thought that i might have already activated it but the screen jus didnt let me see it so i went and tried to acces this generic service menu on my other rca tv! it was a truflat rca model f20t10 ! similar guidpluss menus and all but i believe a bit newer! even on the rca f20t10 i was still unable to acces any service menus!...if you got any info on how i can fix an fit my screen please please let me know! thanks in advance

Jan 10, 2009 | RCA F27650 27" TV

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