This page contains information about the Service Manual for the EPS Plus from Ensoniq Corporation. Hello Gslutz, im searching for schematics for the Ensoniq EPS Can someone help You wont find the service manual for free on the web. 21 EPS—16 PLUS Service Manual Table of Contents — 1 Table of Contents . For more information about the Poly-Key Keyboard assembly, see ENSONIQ.
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Reconnect the audio cables. Wiggle the memory expander board side to side and up a bit to remove it.
Ensoniq EPS 16+ Service Manual : Free Download, Borrow, and Streaming : Internet Archive
Using pin 23 as ground see Figure 3the voltages on pins 27 and 28 of J3 should be The display will read: Previously there was no visual feedback during this time, causing users to wonder what was going on.
Failure indicates a problem with the corresponding part, although it could also indicate a Power Supply failure or a Main Board problem. After a file is loaded and before the user “quits” from the transfer, the EPS now displays the prompt: We do not, under any circumstances, recommend the insertion of an actual disk during transport.
Note that these connectors are keyed and have connector locks. Clip the four wire ties that hold the main board power cable 9-pin to the main harness. Plug the Mono to Stereo cable into the Left mono side and Ft.
ENSONIQ EPS 16 Plus Service Manual
Full text of ” Ensoniq: Table of contents Table Of Contents Press Enter-Yes to take readings. Remove the lid see section A.
Table Of Contents Foot Switch Input Remove the four 4 screws and star washers that attach the Disk Drive to the wheel assembly. Temporarily use two of the original Memory Expander screws to fasten the front of the Memory Expander PC board to the bottom housing to hold it in place it is only necessary to insert the screws one or two turns.
Remove the four 4 self-tapping screws from the bottom of the unit closest to the control panel. The Effects Busses Press Load then Instrument. If the datecode is and the serial number is lower thanreplace the Drive.
Monday through Friday 9: If there is a cable-tie attached to the retainer, cut it. Remove the Power Supply board.
Performance Tip – Creating Keyboard Splits You can repeat this procedure as many times as you like. If the voltage is not within this range or the AC ripple is greater than 50mV, replace the power supply. Plastic Case eps Plus Keyboard Only Connect the Keyboard Ribbon cable to the Main Board. If the ribbon cable is mis-pinned, fuses F3 and F4 on the power supply will be blown. Re-connect the two cables srvice particular attention to the polarity. Eps Plus Rack Only Xervice Before replacing anything, check all connections, particularly the pin cable to the Keyboard assembly.
Install the new Line Filter from the inside of the base using the screws, star washers and nuts.
In order to help you identify a faulty module, a special Communication Test Board is included with this service kit. This manual is a large Meg. Make sure the control panel is open all the way in order to prevent the buttons from falling out when the board is removed. Reinstall the Power Supply screws. Do not tighten the screw any further. Verify that no pressure effect occurs. Connect the Keyboard Ribbon cable to the Main Board. As the Bum-in Test runs, the display will indicate which of the tests is currently active.
Most Commonly Asked User Questions If you must, wrap the entire unit in plastic first. Verify that the values are as follows: Insert the screws through the ears of the module and into the holes in the cartridge cover opening. This has been fixed in the current version.
Full text of “Ensoniq: ensoniq eps eps m sm”
Handle the board by the edges and store it in the anti-static shipping bag when not in use. Press Load button then Instrument.
High Retention Force Connectors Replacing the Rack Disk Drive Removing 1. If there is no screw in this location see Figure 11don’t insert one.
Sequencing On The Eps Plus Eps Plus Rack Screws