Hi guys,
I Was able to run the system diagnostic on the PDA and it shows the E1 error for 48V on the key drive. Here is the image: https://photos.app.goo.gl/O2MdqvMGejBCcliW2
May I ask for a small help to show your image of the same screen on your device? It is in the maintenance mode, (service manual p. 101): Piano Information, Key Drive Info (2-1-3). As I see 48V on the Key drive and on the red leds are on (they state for 48V) I still expect that there are 2 lines of 48V and that what the test shows as 0 as the first place before the comma on the screen.
Appreciate for the help,
Dmitry
On Wed, Jul 12, 2017 at 10:49 AM, Dmitry <dmitryos@...> wrote:
Thank you, Darren, tnmshd!I really forgot about the video out connector. Will also look at it as I hope additional information from this may give some points to think but unfortunately it doesn't say anything about solenoids based on the description.But I also found the LED status description in the service manual (p.122+). But it will require to open the units again. Especially the solenoid one which is a bit of a pain (the right one. I think the centre one would be even more as it asks to dismount the pedal unit and all above it)).On Tue, Jul 11, 2017 at 5:40 PM, tnmshd@... [disklavier] <disklavier@yahoogroups.com>; wrote:>Have you plugged in a monitor to the video out port?If you refer to the service manual it will tell you how to get into the test mode using a USB keyboard, from there you can access a lot of test information.No.It's the way to enter I/O center test mode.Normally you will enter Maintenance mode using PRC.If the PRC or media center is broken, take that way.Service manual and maintenance hand book are required for tuner.