R270 weird

[djoko.k]

I bought my self r270 and worked fine but when i tried cas2 2k79x and it said unknown pin error... Than i ordered new r270 got ezs with 3k91d connected my first r270 and it said again unknown pin error...I recived my new r270 connected to same ezs and success... I used it fine until i got another cas2 with 2k79x and again same unknown pin error... I noticed on start of r270 program instead of just few bips it did like some kind of update or something on its own... So if someone has any experience on this it would be great...

[aem]

Try to press no when pin check apear.another problem is the foto for cas have a pin 19 write very bad on photo.i put one time nr 9 wire on cas becouse i did not see is 19 .you have to check photo one time.

[djoko.k]

I saw that and i did put pin 19 not sure about skiping pin check dont wont to wipe any data from cas...

[aem]

no problem with data.it will works very fine.just dont check pin test.press no

[djoko.k]

Have you tested this? Sorry for asking but i have damaged ezs once like that...

[aem]

i make a lot of cas with r270 2/3+ .... last week i change km in 2 cas.
check wire to be soldered correct and hit read .

dont forget to roll one with other coax 2 wire

[djoko.k]

I will buy used cas for test...

[ttzag]

If need to play with CASs and EZSs you have to own more than one programer , buy rosfar red and xprog , with these programmer you can complete all you work.
Some time i can't read cas 2 with r270 (unknown pin ) so i moved to rosfar or xprog.

[djoko.k]

I have xprog but its clone and i dont know about twisted wires can i use normal wires or coax cabel and if you can send some link for rosfar that is reliable i will buy it...

[ttzag]

Update your xprog to 551 it work great .
I will post link for you

[ttzag]

http://www.digital-kaos.co.uk/forums/showthread.php/452922-Xprog-5-5-1-Atmega-and-eep-free-for-all

[djoko.k]

And about rosfar?

[djoko.k]

And twisted wires :D

[ttzag]

About rosfar i don't know a trusted link, maybe another member will give it to you .
For twisted wires all info in xprog documents

[Kruso]

Try to press no when pin check apear.another problem is the foto for cas have a pin 19 write very bad on photo.i put one time nr 9 wire on cas becouse i did not see is 19 .you have to check photo one time.


AEM, your post is the closes thing I've found pertaining to my problem. I am having the same issue and I'm pretty certain that the "back" image of the CAS board is the problematic area in my case. I'm very doubtful of pin #5 solder point. I have a attached the image I received with the programming for soldering point as well as my CAS board, can you please verify whether or not its soldered to the correct terminal?


350145