ENSONIQ SQ-80 MANUAL PDF

View and Download ENSONIQ SQ user manual online. cross wave. SQ Synthesizer pdf manual download. Ensoniq SQ Pdf User Manuals. View online or download Ensoniq SQ User Manual. Abstract. This document is based on the original SQ80 Service Manual, which turned out to be hard to get. I was lucky getting a copy from.

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ENSONIQ SQ-80 Manuals

Disconnect the two cables from the disk drive, paying particular attention to polarity. Filter Tune a While holding the Record button, press the Filter button. When possible, install an identical replacement drive. In the event that it becomes necessary to re-initialize the memory during repair it is highly recommended that the internal memory both programs and sequences of the unit to be saved to disk before servicing.

Close the front panel. This allows the use of both Sony and Panasonic disk drives. If the cable is mis-pinned or backwards, fuses F3 and F4 will blow and cause the display to come up blank. Failure usually indicates a main board problem.

XX indicates the main operating system version, YYY indicates the keyboard operating system.

Ensoniq SQ Manuals

For more detailed instructions see Appendix C. Place the unit upside down on a soft surface. Slide the new disk drive into place and mount it using the four screws and star washers.

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Power up, test the unit, and close the control panel. This ferrite bead should be added to any earlier unit that seems to have a problem with memory loss. Turn the right side up. Install the new line filter from the outside of the case.

ENSONIQ SQ-80 User Manual

Plug the SQ80 in and turn it on. Place the unit upside down on a soft surface and remove the ten screws that attach the keyboard to the case.

Replace the four seres that attach the metal main board shield if present to the keyboard bottom shield. The standoffs are intended only for support and should not be stuck down to the case. Gently slide the keyboard toward the rear of the unit, lowering the front of the keyboard needed to clear the control panel mounting tabs.

Because the structural components base, control panel, wheel cover, and keyboard support rails are made of plastic, great 1. With the board tilted on a slight angle, sq–80 the jacks into the holes in the rear panel.

Transporting a unit Some of the units may be shipped with a protective plastic yellow sheet inserted in the disk drive. REmove the keyboard from the case by gently lifting the front sq-08 the keyboard while pulling it toward the front of the unit. Appendix A Replacing the Main Board 1. Save any important data before re-initializing. Verify that the sequence is retained.

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Remove the three wire tabs connected to the back of the filter, paying particular attention to polarity.

SQ 80 Ensoniq SERVICE MANUAL | SynthXL – Service & Repair Manual

Remove the six seres that fasten the metal main board shield if present to the s-80 and keyboard frame. If the ribbon cable is mis-pinned, fuses F3 and F4 will be blown.

Remove the two screws kanual star washers that attach the metal plate to the bottom of the disk drive. This configuration is denoted by both the label on the top of the transformer and the part number silk-screened on the lower left of the power supply PC board.

Reconnect the three wires to the filter, again noting the proper polarity.

Install the screw, tightening only until the sub-assembly aq-80 attached is snug against the case. The new drive is distinguished by a red LED drive light. There should only be sound coming from the right channel and adjusting the pan setting should have no effect. When replacing the disk drive, it is important to transfer this metal plate to the new drive.