MiniMusikk

Dear Keith. I've checked the battery. 3.6V without power and 3.9 with power. I tried to find the 63b05 AcAI, but this is not on my board. I can find a 68B03, and have tried to remove this one without any luck solving my problem. - The display is then showing (constantly) "C" in the Memory Control Display. This should then probably rule out a error on the display circuits? I have also another Display Board with a defective Mode Switch and have tried this in the XL board (Bypassed the Mode Switch). Still with the same error. Since I don't have another HC373 in my office I've not been able to check this yet. When I've tried to find a solution to my problem I've also found that the functionality of the XL is not quite right. Sometimes the Master A and B faders are bypassed and only the Grand Master is functioning. (Often when the XL has been switched on for eg 5-30 minutes and the Mode Switch is in Preset or Run mode - Not in Program mode). The displays are also sometimes showing/flashing wrong information. Eg the Memory Control Display is flashing 22 when I'm on page 2. (Showing/flashing 22 one to four times before it's black again) - If I change to page 3 it may show 23 or 53, the last digit is always correct when it's displayed. Do you have any other suggestions ? WBR Stian Hartviksen

Dear all. I have an old XL with a tiny problem.... :cry: All functions seems to work ok, but the displays are dead 98% of the time - and corrupt 1% of the time. (I can store scenes, but it's a bit difficult to know what page I'm on ...) If you know of a service manual on this beauty or maybe a solution to my problem, please do not hesitate to give me a hint .... WBR Stian Hartviksen Mini Musikk, Norway