20 Most Recent RCA F32648 32" TV Questions & Answers

Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ Type in this key phrase " my service table today " in the search box at the top right of the display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

Main system control memory IC fault. Replace it. Contact any service technician.

Check the speaker/s first. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/

It will depend on the price of damaged components.

my friend here in guyana to replace a power supply it is VERY expensive i don,t know about your country

What is the problem with your rCA TV? Please provide some more details.

A suggestion for your question. First make sure your TV is synchronized with your cable company account. Then go into the Guide Plus+ and go to settings. From there you can locate audio or remote settings to manage them there. Take time to look thru the Guide Plus+ menu, where you can find where you can turn on or off your Guide Plus+ screen, Its in there.

Looks like the projection is fried. I'm afraid you would have to exchange for new one if you can or purchase new Tube.

Shorted horizontal output transistor. Might have to call a service technician, normal parts and labor charge $100-125.

That would be a low value thermistor. Usually 2.2 ohm, can replace with a resistor but not recommended for safety reasons.

Look at the back of the tv, look to the right should be an opening for an adjustment, small screw driver adjusts screen.

Bad e-prom ic. Part number 24CO4 OR 24C08. Need to order by chassis number, 8 pin ic located at the front left of the board, Will be marked on the top of the ic,

so far no proper details are available regarding resetting this particular TV ( f32648 ) .... i have checked user manual also have you tried following things 1 - playing different dvds (dvd player ) 2 - changing different channels ( cable tv or antenna ) 3 - increasing ( to maximum ) & decreasing ( to minimum ) [in menu ] contrast colour tint black level sharpness picture presets auto colur colour warmth 4 - auto channel searching ( cable tv or antenna )even after these trials if picture is in black & white then it is a hardware problem - since it is a rare problem no details are available about which component might have got deffective ...... only the service engineer who opens & checks your tv can tell the exact deffective component .......... sometimes it can be loose connection ( cracks at soldering joints - hit your TV lightly with your hand on left side or right side or on top - if color comes & goes then it is loose connection problem - all soldering joints should be resoldered by service engineer ) ..... or an IC might have got deffective ......... only after opening & checking your tv mainboard exact deffective component can be identified ......for nearest RCA service center call 1800 336 1900 ( this number got from your TV's user manual - click this link for your TV's user manual - free down load - RCA F32648 model - http://download.rca.com/FilesForRCAcom/Manuals/15491880.pdf

Flyback transformer part number for a tv RCA F32648