Classic Roland instruments

E 70 Goes to test mode

2 Jul 2025, 06:13

Hi
I got a Roland E70 from a friend for repairs and when i switch on it it goes to test mode then showing version number then automatically goes to some other screen (i think pic 2 ) and stopped at memory screen, no buttons are working and no led are on. what could be the issue.

see attached pictures for more reference

Attachments

test mode 3.jpg (5 KB, 3040 downloads) · file not available

test mode 2.jpg (9 KB, 3040 downloads) · file not available

test mode 1.jpg (5 KB, 3040 downloads) · file not available

Re: E 70 Goes to test mode

8 Jul 2025, 23:08

I have replaced all switches 112 units and try , same. even pannel connector is disconnected too. it goes to test mode. how to prevent this goes to test mode. please help

Thank you

Chirath

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