How to program sony rm-blz620 universal remote controller

In this PDF manual from Sony
https://www.sony.com/electronics/support/res/manuals/4170/41706831M.pdf
it says:
Sony 70000, 70100, 70490, 71364

Get the manual from here and verify:




https://docs.sony.com/release/RMVLZ620.pdf

No. This remote control have no set-up codes to NEC brand devices. To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability.
Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check this site too. http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops.
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

A better remote control is a Logitech Harmony remote. It will work every other component in your audio/video system and will never become obsolete. It programs from their website, so if you ever get a new TV or change brands of audio components, you simply revisit their website to program in the changes.

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Search the site by type in the brand name of your device, in the "Search box at the top right of the Home page display" to see the set-up codes to your device, with different brand remote controls.
Programming Notes
• If your device does not respond to the remote after trying all codes listed or your brand is not listed in the code list, use the Auto Code Search method to program your remote.
• Sometimes the first code that "works" with your device may operate only a few functions of your device. There may be another code in the code list that performs more functions. Try other codes from the code list for more functionality.
This is a trial and error procedure; and quiet time consuming. You might have to check different codes said for your device.

Everyone says the Harmony (by Logitech) will run anything. If you don't want to spend that much, consider a learning remote. You use the existing remote (assuming it works) to program the new one. Something like: Sony RM VLZ620

083,028,011,053,082 are the codes to check. If you wish to get more details, check this site. Pull up older posts there. Setup code list and setup proceedings to many popular brand remote controls are given. Two digit, three digit, four digit and five digit setup code list to different models remote controls are given. If you check the site in Timeslide option, which can be selected from the dropdown list at the top left side of the display window, it will make search easy.
http://electronicshelponline.blogspot.com/
Check this site too.
http://electrohelponline.blogspot.com/

Hi my nameis Mike Houston of DISH Network and I see you want to program the Sony remotewith the DISH Network receiver. We do not have the codes for universal remotesto our receivers, the best thing is to have a DISH remote then you can havefull access to the menus and functions of the receiver. I will leave the linkwith you to help setup that Sony remote, http://esupport.sony.com/perl/select-system.pl?PRODTYPE=32&DIRECTOR=RCODES.If you have any questions please e-mail me at [email protected].

I just bought a Sonly RM-VLZ620 for about $20 and it works with Olevia.

I'm not sure there is a code for a Comcast remote. I just bought a Sony RM-VLZ620 for about $20 - it controls up to 8 devices and includes codes for Olevia and Comcast.