JP1 Remotes

I have this code 0141 stored in the remote memory, i need to modify it for device upgrade. so how can i do it? i will check the rdf file...

Thanks

I created a device upgrade using RMIR, after learning from original remote,

When i upload the device upgrade to the remote, it doesnt work in the device. when i again download the data from remote, i find that the layout is not complete. the keys which i assigned are disturbed. please help how can ...

I am Using one for all URC 7960

I want to get all the codes stored in the permanent memory of the remote... Is there any method for that? Any tool anything?

I got my adapter, i tried with dtr pin. it didn't work.

Then i soldered the rts pin. and i tried it worked

Thanks for the help guys

i am using the transister design from this pdf. i used the corrected r6.

i ordered ftdi cable. hope to recieve it soon.

and i think i was not suppose to connect vcc(pin 1) when i am using batteries. cant check now as out on a trip. will check the cable once i get back home


https://www.hifi ...

Thank You Robman for the link.

The cable is USB TTL Serial. The only difference between the original serial on our PC and this is the vcc voltage, which is 5 volts or 3.3 volts for high in this.

however i am confused about the pinouts. you are not connecting the vcc, i.e the pin 1. and pin 5 on ...

I have a serial port on my pc, and the circuit of the cable was not difficult. so i decided to create it myself.

the link you posted, isnt it a usb to serial cable only??

sorry if i am wrong.

This is a known problem i think, its there on the fourm, and was resolved but the exact solution was not given.

I checked it here

https://www.hifi-remote.com/forums/viewtopic.php?t=13444&postdays=0&postorder=asc&&start=60

is there any way to check the cable??

will the cable using IC be better??

I created the transister based serial cable for my one for all urc7960. I tried downloading the remote data but remote master shows no remote found.

can someone help me in debugging the problem.

I am connecting the cables based on the pin number of the jp1 connector on the remote.

using windows ...

Thanks a lot. it worked like charm

the codes that worked for me are 1158 in amp mode,
2457 in dvd mode.

Are the efc codes are dependent on the setup code? how can i convert the efc code from the code given on the above link?

Thanks in advance

Hey thanks for reply, i am looking for groove button. it was there in my original remote, but i am unable to find it.

http://www.hifi-remote.com/sony/Sony_cdcombo.htm#cdca

it is listed here but i cant use it. dont know which decice setup code to be used in my particular remote,as the given one is ...

i own URC 7960, I want to Feed info of my music system MHC GN88D.

Can someone help me with it. dont have jp1 cable. where can i find the 5 digit codes for the remote? all codes i came across are 3 digit