My RCA 39 lb45rq wont turn on and the red/grean off/on indicator light isn't on

That's all you will see is the standby voltage if the set is off, when you push the power button you should see the PSON terminal go to about 3.5 volts from 0 and the other rails on the power board energize, if you don't see the PSON voltage you have issues with the main board, if you see that but the other rails don't have their voltages its the power supply that is bad

Sometimes the programming procedure might haven't right. Four digit codes to check with RCA Brand TVs are: 0031 0004 0048 0054 0094 0100 0102 0107 0129 0191 0005 0009 0000 0162 0163 0342 0003 0015 0022 0096 0113 0125 0179 0187 0188

Direct Code Entry

1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.

If you want to know more, check this.

Hi If you have Simpson Neptune 3U 602 then it may be to do with the timer function. This also happened with my oven.

There is a red section on the face of the clock. The oven seems to work if it shows the hand icon. I'm not sure what it symbolises yet, as it's a new oven for me, but it is now working. You can change the icons by turning the left nob left and right. Hope this helps.

If your power indicator isn't lighting up, you don't have your 5vdc standby power. You're most likely looking at a power supply issue. Did this happen after a T-storm???

Usually, the red light indicates that the battery is so low that there isn't enough of a charge to power the phone. Leave it charging for a while, then try again. Alternatively, if it is still a problem, take the battery out, which will reset the phone, then put it back in and recharge. Hopefully, one of those 2 options will help. If not, got to your wireless store for help!

That model is famous for having issues with the deflection board failing. Replacing the deflection board should solve the issue. You can get replacement deflection board for the ITC222A chassis from www.tvrepairworld.com under the RCA circuit boards catagory.

Either there is a short in the in the amp or hopefully just the speakers or wires going to the amp. disconnect any speaker input output and turn your amp back on(you will only have power, ground, and remote wires plugged in at this time) and if the red protect light goes away, then there is a problem with the input/output speaker wires, this includes your RCA's. If it's still flashing red then there may be a stray wire shorting to the amp in the speaker outs, other than that your amp may be fried. By the way, if it works without any speakers connected, including RCA's try connecting one component speaker at a time starting with your RCA's(if using them), speaker in, then speaker outs. If it turns into protect mode, note which speaker/RCA it was and replace or repair the short.

When you turn on your headset, the blue light indicates it's on and
the three red flashes indicates a charged headsets. If it's not
turning on after that, try resetting the headset (turn off and on).
Turn it off by pressing the call control button until the indicator
glows red (you'll hear descending tones). Once off, turn it on in the same way (you'll hear ascending tones).

Good luck from Headsets Direct!

REMOVE THE RCA INPUTS AND DISCONNECT THE SPEAKERS, THEN POWER THE AMPLIFIER UP WITH THIS NO INPUT, NO SPEAKER LOAD CONDITION. IF IT STILL GOES INTO PROTECTION AND YOU HAVE VERIFIED THAT THE POSITIVE AND ESPECIALLY THE GROUND CONNECTIONS, ALONG WITH THE REMOTE CONNECTIONS ARE 100%, THEN THE AMPLIFIER WILL NEED TO BE SERVICED. AT THIS POINT, YOU HAVE TOTALLY SIMULATED A BENCHED CONDITION THAT IS TOTALLY INDEPENDENT OF YOUR INSTALLATION. LET ME KNOW IF YOU NEED FURTHER ASSISTANCE.....V