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Key Check Mode Problems on MZ-r700

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Kotarou

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I'm having some trouble with my unit, When entering in the Key CHeck Mode and testing all keys on the Unit, the display appears SET OK 0E 0 00. But when I try testing all key on the remote, it does not appear RMC OK ** 0 00 , Is there something wrong with my remote or unit?

I'v noticed when pushing the pause(Caps) key on remote, the display appears:

rPAUSE AB 0 04 or rPAUSE AA 0 04, AA is changing to AB. And the EDIT key on the remote appears: rDISP 66 0 04 or rDISP 66 0 04, is the same as the pause key. The others keys i guess they are right like PLAY that displays rPLAY BD 0 04 (the BD is Fixed not changing like pause and edit). Can anyone help me?

My unit is Hacked 700>900 with no problems

I just noticed this problem when i tried to use the R55 remote in my unit, and there was no BackLight and when pressing any key, the display on Remote, Blinked.

Can anyone help me? I guess it's some resistor or something in my Unit, but is just a GuesS!

sorry for my bad english!!!

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Guest Anonymous

I'v Tried all again without the Hack, but i'm still having problems.

Anyone who have a R700 could tell me if appears RMC OK on display, on Key check mode? (to enter in the key check mode, just enter in the SERVICE MODE and press T MARK, then just press the keys to test)

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I'v Tried all again without the Hack, but i'm still having problems.

Anyone who have a R700 could tell me if appears RMC OK on display, on Key check mode? (to enter in the key check mode, just enter in  the SERVICE MODE and press T MARK, then just press the keys to test)

I'forgot to login, i wrote this....

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This takes me back...

I remember reading two other posts by two different users, who claim this happened after they did the R900 hack on their R700s. I think both fixed the problem by un-hacking their units. The same happened when they used the R900 remote. Perhaps un-hack the R700 and try the R700 remote, instead of the R50's.

Other than that, I can't help much, as I am unfamiliar with Sony portable's service mode...

Your English is perfect, Kotarou. biggrin.gif

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