Reddit reviews HDMI to AV 3RCA CVBS - 1080P HDMI Video Converter Supporting PAL/NTSC with USB Charge Cable for TV PC PS3 Blue-Ray DVD, Black
We found 1 Reddit comments about HDMI to AV 3RCA CVBS - 1080P HDMI Video Converter Supporting PAL/NTSC with USB Charge Cable for TV PC PS3 Blue-Ray DVD, Black. Here are the top ones, ranked by their Reddit score.
HDMI to AV 3RCA CVBS: Converting high-quality HDMI video signal to AV composit video signal normal or CVBS signal (standard-definition 480i, 576i), available for TV, VHS VCR, DVD recorders, etc. Support HDMI input from 480i to 1080PAdvanced Processing: Employ the latest video processing technology, enhance picture's brightness/contrast ratio/color. Its output CVBS transparency is clearPlug and Play: portable and flexible, easy to use&no extra drivers need. Support PAL and NTSC two standard TV formats, compatible with HDMI 1.3Incompatible with TV Sticks, (such as Fire Stick, Roku, Chromecast), mobile phones and iPad series, incompatible with newest Samsung display. no secondary conversionNote: Please connect your power cable(included) to get this video converter working perfectly. Make sure your device has hdmi connector. We also provide 12-month warranty
You are going to want your composite video to be the output on the converter and have the HDMI be the input. Normally it's the other way around with someone trying to take an old device and bring it over to HDMI.
This one looks like a safe bet. https://www.amazon.com/HDMI-3RCA-CVBS-Converter-Supporting/dp/B071XV22B7/ref=sr_1_8?ie=UTF8&qid=1502418200&sr=8-8&keywords=hdmi+to+composite+video#Ask
You may want to bring up an old manual for that CRT. I'm sure you can find one online somewhere and make sure that the converter box will output a signal that the TV will accept.