20 Most Recent
RCA 27V530T 27" TV Questions & Answers
My tv has no sound
If you are feeding an rf signal to your tv, the problem lies within the tv's audio circuits after demodulation of the signal. Try feeding a composite video and audio signal into set and see what happens. If set works then problem is definitely in the front end of the tv. If still nada you have a repair on your hands.
Crt spark flyback
If fly-back transformer gets sparks, no doubt, the horizontal output transistor will blow out, at the instance you switch ON the set. If you wish to get more details, check this link.
http://electronicshelponline.blogspot.com/ Selecting the view option, either to
Mosaic
/ Time slide, can be selected by the
drop-down list, at the top left
of the display window, will make surf easy. You can also do a search, by type in the brand name/model
number/IC used, in the search box at the top right of the display window. I think the site will help you like people so much. Good luck.
Westinghouse tv stopped working
HiIf no standby light is on (red), maybe a blown fuse that can be replaced with a new one of the same value. If the blown fuse is blackened, some componet is bad inside the power supply.If the fuse replacement does no result, the problem may be in the power supply (IC power supply switching controller, switching transistor, startup resistor or even an overload in the supply line output) which requires a technician to fix it.Sully
How to service menu rca tv
Visit the site named 'Electro-help' for
more details. Click this link. View it in
'Flip card' option, which can be selected from the drop down box
menu by the [Sidebar] tag, at the top left corner of the display
window. It will make search easy. There
are more than 975 posts to different brand TVs now
I have a RCA Gemstar P61937 with no sound.
Visit the site named 'Electro-help' for more
details. Check this link and select the
site named above. View it in 'Flip card' option, which can be selected
from the drop down box menu at the left top corner or the display window. It
will make search easy. Some times, the ads attached with each posts might help
you to find the availability of spare parts. There are more than 575 posts to
different brand TVs.
No picture no sound
Most common cause is bad high voltage transformer and the sweep transistor just in front of it---only generic parts are available for this set--cost usually under 40 dollars but for a 27 inch (what is listed here) hardly worth fixing.
Rca tv ..how to hook up to home speakers
Unless the set has actual audio outputs it should not be done. The set will have a very low audio output not intended for external systems--if you hook to wrong impedance speakers volume either will not work, be very low or even damage the audio circuit in the set
STEPS TO PROGRAM T.V CODE IN UNIVERSAL REMOTE
Hi, For brands that require programming, there are two ways to program: Using Code Lists or Code Search. Use Code Search if the code lists are not available or if the codes from the lists do not operate a device.Programming a Device using Code Search:
- Manually turn ON your device (TV, VCR, Cable Box)
- Press and "HOLD" CODE SEARCH
- Press and release the device button you want to set up (TV, VCR, Cable Box) However, if you are using AUX for a device, press and release AUX first and then the device button for the type of device to be programmed (TV, VCR, or Cable). The selected device button will flash once.
- Release CODE SEARCH.
- Press OFF/ON repeatedly until the device turns off (you may have to press up to 100 times at a rate of once per second).
- Once the device turns off, press and release ENTER.
- With the device on, press any other button. If the device responds, no further programming is required. If the device does not respond, repeat steps 1-6.
Programming a device using the Code Lists:
- Find codes for each device and brand below.
- Press and "HOLD" CODE SEARCH.
- Press and release the TV, VCR or Cable button you want to set up. If programming AUX for a device, press and release AUX first and then the device to be programmed (TV, VCR or Cable). When the selected device button flashes proceed to the next step.
- Enter the three digit code from the TV, VCR or Cable Box code lists.
- Release CODE SEARCH.
- With the device on, press another button, for example CHANNEL UP. If the device responds, no further programming is required. If the device does not respond, repeat steps 1-5 using another code
You can try using these codes: RCA Codes 000,005,007,008,028, 035,037,054,069Hope you find this helpful.Thanks ,Dennis
Television has sound can change channels....but
HelloThe vertical sweep section of your TV is faulty. It may be either to a loose solder points at somewhere in that section of to the fault with the vertical output IC. Check all the solder points on the vertical output section of your TV. It is best to resolder most of the suspected soldering points, by applying a little more solder, without making any solder bridge short in between adjecent solder terminals. If this does not help you, replace the vertical output IC with same type and number. OK.
My RCA 27V530T has sound bu t no picture. Could
Hello
There are many reasons for this fault, and picture tube is one amoung them; but a very rare case. Normally, for all picture tube based TVs, short in the windings or the LOT [Line Output Transforemer] is a normal case. If this occures, there will be no picture or screen at all, as all voltages to the picture tube, including its filament voltage are derived from this transformer. Check this first. If it has faulty, the drive transistor [horizontal output transistor] will also will get leakey. First check this transistor. If found leakey, replace it with same type and number. Switch ON the set for a short period of time, say 5 seconds or so, and check the heat of the replaced transitor by touch, after unpluging the set from AC mains. It can be some heat with this transisotr, but it should not overheat. If it overheats, make sure that the LOT said above is damaged, and should be replaced with same type and number. All these components can be bought from open electronic spare part selling shops at your town. You can do this work by yourself at home, provided must have sufficiant testing and soldering equipments; and a sound knoledge in electronics.
If you don't ahve these, get the TV repaired by any experienced service technician, of by the authorised service center for RCA at your town. OK.
Its a ge 25gt520 tv
The button should be on the front labeled source. hit it a couple of times.
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