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Sony RM-SRB5 codes needed - please.
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Post 1 made on Tuesday April 16, 2013 at 13:24
Lurking Member
April 2013
This controls a Sony "Micro-component system CMT-RB5"
manual here 

remote says RM-SRB5 link to picture because I can't find any info.

im trying to use my programmable Toshiba CT-90302 remote to control the Toshiba TV and the Sony "micro" bookshelf system. 

So I have very little experience with this but I think I need a three digit code from the sony device to plug into the Toshiba device. I cannot for the life of me find that code. 

Any tips so I can ditch this little Sony remote.

i only use both remotes to power on the Toshiba monitor and Sony system. All volume and "channel" controls are controlled via computer which I can control with an ipad solution.

If anyone has any ideas how to power on these two items with a single remote or the ipad please let me know.
Post 2 made on Thursday August 29, 2019 at 21:05
Junior Member
August 2019
Only 6 years too late for an answer, but hey, I came here looking for codes for my Sony CMT-RB5 and like you, struggled to find anything. I'll assume you are no longer in need of these codes, but will leave them here for others.

In the end, I bought a development board (NodeMCU) and a handful of IR sender/receiver chips. I can now decode any remote, including my aged Sony remote.

Pwr ON/OFF is 0xA81 (A81)
volume UP is 0x481 (481)
volume down is 0xC81 (C81)

I can supply the other codes for this remote if required, also in RAW format if needed.

Don't just sit there standing around, pick up a shovel and sweep up!

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