I want to program my home theater system with my dvd player\r\ndvd player is a blu ray remote is sony rmt-b104a sony htss360 is home theater system

It can't be done. The Sanyo remote is for a standalone VCR - DVD recorder. It has no programming capabilities.

SANYO RMT-U210 TV VCR DVD AUX Remote Control W ...

https://www.ebay.com > ... > Remote Controls
SANYO RMT-U210 TV VCR DVD AUX Remote Control W/Batteries. Shipped Fast With USPS First Class Shipping. Inv 24.

and also

https://www.sony.ca/en/electronics/support/product/dav-dx315/manuals

..

you can just buy an Android-based phone, and download a piece of free remote control apps as well as installing it on your phones.
You can check on this:
How to Play Blu-ray without Remote

Only by programming it with the proper code. Please consult your documentation for programming codes.

take it to a proper techican

Better to look for an original remote, a universal if this will even program will be missing key needed features.

PLEASE READ CAREFULLY YOUR INSTRUCTION MANUAL, AND FOLLOW THE SECTION FOR SONY DVD, and look for your code.

When you have the code proceed with the indications in your owner manuals. Try to put new one batteries.

Do you but the DVD or Burn ?

sincerely.

http://esupport.sony.com/perl/model-home.pl?mdl=RMTB104A
go the web from SONY and download free you manual code, and ready.

sincerely.

e.cuadra
managua, nicaragua. c.a

http://esupport.sony.com/perl/model-home.pl?mdl=RMTB104A

VAYA A ESTA PAGINA Y BAJE EL MANUAL CODE Y REPROGRAME SU CONTROL REMOTO Y LUEGO TRATE DE ENCENDER SU T.V CON EL CODIGO SUMINISTRADO,TRATE DE PONER NUEVAS BATERIAS, Y LIMPIE SU COMPARTIMIENTO DONDE COLOCA LAS BATARIAS NUEVAS.


E.CUADRA
MANAGUA, NICARAGUA. C.A.