20 Most Recent RCA L37WD250 37 in. LCD HDTV Questions & Answers

You need to refer to any service manual. Search for service manual (free) by entering model number of your TV in google.

Try here: http://www.newtvremotes.com/Mfrs/TCE/TceTV/R301F1.htm

or EBAY.

Please leave rating if it helps.

There is a fuse on the main pcb under the removable metal cover that will open up due to poor design. It is a tiny little pico fuse beside the big ribbon cable from the audio board. It is usually green with an "F" mark on it. The location is 1C33. Thanks for using fixya.

Input board is bad

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.



LCD TV TroubleshootingThe defective LCD TV may have the following common symptoms:

Symptom: No picture on screen but LCD TV still has sound.
Solutions: The problem is cause by defective inverter. Replacing ivnerter will solve hte problem. Symptom: Screen flash on and off between 1/2 to a few seconds, but power indicate light stays on and TV still has sound.
Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture
Solutions: The problem is cause by defective Main Board(AD Board). In some cases, this problem may cause by the defective Screen Controller board. Thsi board is mounting on teh back of LCD TV Scree. Symptom: Power light stays on but no display and sound
Solutions: The problem is cause by defective Main Board(AD Board) or Power supply board. Symptom: No Power or Power indicate light does not lits
Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright
Solutions: The problem is cause by defective LCD Panel.It needs to be replace.


Hope it may help you;

Regards;
VOTIT

Try to check the power supply output side where anything could came into contact with positive and negative line for which when you press play button then it shuts down.

RCA video cables handle analog signals. HDMI cables carry digital video signals. You need a converter. If you are using a component video converter, check if you swapped two of the three RCA video cables. (There are some A/V projectors that can do the translation of RCA and HDMI internally. Most TVs do not.) I hope this helps. Cindy Wells (One of my family's TVs used a dongle to condense the analog video signal to a single port, swapping blue and green gave a black and white output, IIRC.)

Most modern tv remotes are not normally designed to be repaired. You will possibly need to replace it. there are plenty of cheaper after market version that will do the job just as well. Your other option, and yes I know this is a silly answer, when you want to mute the TV is to simply press the volume down button to zero then turn it back up when you want sound.

you will need to rind RCA to whatever input is on your tv google RCA to HDMI copy and paste link for manual https://www.manualslib.com/manual/313476/Rca-Vr677hf.html#manual

You need the TV codes not the remote ones. I would use the Remotes code search feature as the Sanyo has allot of codes and you may spend hours going through them. Sanyo remote codes 0154 0208 0157 0280 0484 0292 0721 0011 0036 0045 0370 0068 0339 0072 0216 0104 0217 0145 0146 0156 0555 0381 0412 0009 0508 0544 0163 0799 0037 1154 0108 0159 0556 0486

The fuse on an RCA flat screen TV is typically located on the power supply board near one of its corners. The power supply board is the board with an array of capacitors, resistors, and heat sinks on it . The fuse is a small cylindrical tube with metal caps and is relatively small compared to other components on the board . If you have never seen a circuit board before, finding the fuse may be tricky. You can consult the user manual for your TV if you need help locating the fuse . TV Fuse Replacement Guide: Locating and Replacing Your TV Fuse - PointerClicker.com Replacing the fuse should be done with caution, especially if it is soldered to the board, as errors could lead to costly damage. You can check if the fuse is blown visually or with a multimeter-like tool. If you are unsure about how to replace the fuse, it is best to seek professional help.

Better idea https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote

Replacement Remote Control for RCA DETG160R ...

Amazon.com https://www.amazon.com > Replacement-DETG160R-... Replacement Remote Control for RCA DETG160R DETG190R RT1971-AC RLDED3932ARK LCD LED HDTV TV - ( Compatible Model: DETG160R ) ; Controller Type. Button Control. US$32.99 · ‎In stock

RCA RT1971AC Replacement Remote

Remotes.net https://www.remotes.net > products > replacement-rem... If your original RCA remote has died, been destroyed or lost, or has simply stopped working, this replacement RCA remote can be the solution to your problems. US$34.90 RCA Universal Remote Codes:

• The TV codes are: 000, 006, 011, 019, 027, 034, 038 and 044.
• The VCR codes are: 000, 005, 007, 008, 028 035, 037, 054 and 069.
• The cable box codes are: 000 and 027.

Apr 26, 2023

RCA Universal Remote Codes List 4 Digit - GenTwenty

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Better to get a Facsimile Remote, a copy made for the unit. It is unlikely, you can input codes to work both applications in a combined set.

TruTech TV universal remote control codes (3, 4 and 5 digit)

eliztech.com https://www.eliztech.com > remotes > codelists > trutec... Universal remote codes for TruTech TV sets - 3 digit, 4 digit and 5 digit codes.

My mom has a Trutech combination TV/DVD, about 20 ...

JustAnswer http://www.justanswer.com > TV Problems Feb 6, 2013 - There are very few universal remotes that will operate a tv/dvd combo and of ten if you find a code then the tv a dvd have separate codes. 1 answer · Top answer: Jack : Hi and welcome to justanswer. To answer your question; There are Make sure you use the FULL Model Number for it.

TRUTECH TV Replacement Remote

Remotes.com https://www.remotes.com > trutech-remote-controls-s Replace new & discontinued remote controls for TRUTECH devices with fully programmed remotes from our online store. Enjoy low prices and fast shipping.

Trutech Remote for sale

eBay https://www.ebay.com > ... > Remote Controls Sort ; 2PCS Remote Control For TruTech KLV3170 LCD Drop Down TV Built-in DVD Player · $13.83 ; TruTech A60P0315 Remote Control Genuine OEM TESTED · $3.00 ; Original ...

Trutech Remote Control

Amazon https://www.amazon.com > trutech-remote-control > k... GE Universal Remote Control for Samsung, Vizio, LG, Sony, Sharp, Roku, Apple TV, TCL, Panasonic, Smart TVs, Streaming Players, Blu-ray, DVD, 4-Device, ...

Check that the batteries haven't become disconnected. Do the Smartphone camera test to see if it is transmitting a signal. If it isn't, buy a remotes specially made for the Magnavox rather than an RCA Universal. Google Magnavox (model) remote control replacement. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote ..

tv is not a smart tv, may have to replace it.

https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote RCA Universal Remote Codes: For the RCA Universal Remote, there is a total eight different codes for RCA TV's and nine for VCR's. There are two different codes for cable boxes:

• The TV codes are: 000, 006, 011, 019, 027, 034, 038 and 044.
• The VCR codes are: 000, 005, 007, 008, 028 035, 037, 054 and 069.
• The cable box codes are: 000 and 027.

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