Sony KD-X750 TV discrete Input Codes

Matt M · Post by **Matt M** » Fri Dec 18, 2020 8:23 am

1. Device: Sony KD-X750
2. Type of device: TV
3. Year: 2020
4. JP1/UEI Remote model: ARRX15G XSight 15
5. Do you have a JP1 cable? No
6. Still have original remote? Yes
7. Checked the file section? Yes
8. Checked Pronto file section (at R/C)? Yes
9. Partially working setup code? Yes, TV / 1000
10. Learning remote question? n/a
11. Have you tried the JP1 Lookup Tool? Yes, didn't find anything
12. If you have a OARUSB04G (or similar) remote, have you tried simpleset.com? n/a

I'm looking for discrete input codes for a Sony KD65X750H TV. Specifically, for HDMI 2, and HDMI 3. I found some codes posted in the forum (not the file section) but they are not working. It is possible that I did not enter them correctly because I have never entered codes manually before.
https://www.dropbox.com/s/m9ty06hgcp7yp ... H.png?dl=0

Post by **The Robman** » Fri Dec 18, 2020 8:46 am

You don't mention which post you found the codes in, so I can't say if you entered them incorrectly, so I did my own search and found this which says:

The Robman wrote:For anyone looking for discretes, here are the ones included in Tom's upgrade:

hdmi 1, Sony12, dev 1, obc 73
hdmi 2, Sony15, dev 151, obc 66
hdmi 3, Sony15, dev 119, obc 101
hdmi 4, Sony15, dev 119, obc 102
video 1, Sony12, dev 1, obc 64
video 2, Sony12, dev 1, obc 65
video 3, Sony12, dev 1, obc 66
component 1, Sony12, dev 1, obc 71
component 2, Sony12, dev 1, obc 72
discrete off, Sony12, dev 1, obc 47
discrete on, Sony12, dev 1, obc 46

Just FYI, the HDMI inputs are listed on the Sony site but they're listed as Video6 thru Video 8 (comp1 and 2 are Video4 and Video5).

But what you entered is:
hdmi 1, Sony15, dev 26, obc 90
hdmi 2, Sony15, dev 26, obc 91
hdmi 3, Sony15, dev 26, obc 92
hdmi 4, Sony15, dev 26, obc 93

Spot checking the rest of your codes against the ones in the upgrade, they all appear to match, so I would recommend either using that upgrade file, or just copying the codes for HDMI from it.

Matt M · Post by **Matt M** » Sat Dec 19, 2020 6:47 am

Thanks for your reply Robman. I tried the codes you provided, but they aren't working. I uploaded my upgrade file here:
http://www.hifi-remote.com/forums/dload ... e_id=26185

Post by **The Robman** » Sat Dec 19, 2020 1:37 pm

You appear to have entered them correctly, so all I can assume is that your TV model doesn't support HDMI discrete codes. Does it support other discrete codes? If so, your next best option might be to program macros where you start using a working discrete code and then include the right number of presses of the INPUT button to get you to the desired HDMI input.

mdavej · Post by **mdavej** » Sat Dec 19, 2020 2:29 pm

Looks like the Sony15 dev 26 OBC 90-93 should work for your model as they work for models the year before your model and some later models. I put those back in the file you posted. Give them another try. But this time turn off Bravia Sync at least temporarily in case it's blocking your input switching.

Matt M · Post by **Matt M** » Sat Dec 19, 2020 6:56 pm

Robman - None of the discrete codes are working for my TV, not even On / Off.

mdavej - I gave that a shot, but no go. Sony's site had no information relating to codes for my remote which is a rmf-tx500u. I'm going to keep looking around on the web.

Thanks for trying!