Ensoniq eps schematics

Page 1

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REVISIONS
REV DESCRIPTION DATE APPROVED
1 PROTOTYPE RELEASE 09-22-67 ROY
2 PROTOTYPE RELEASE 10-13-67 ROY
A PRODUCTION RELEASE ROY
B REVISED PER ECO 1555 01-29-88 ROY
c REVISED PER ECO 1661 05-27-66 ROY
D REVISED PER ECO 1741 11/11/51, may
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. EARTH GROUND IS CONNECTED TO MAIN BOARD FCC GROUND ' APPROVALS DATE
BY FOIL SHIELD. DRAW BY. PCB SCHEMATIC
. HEAT SINK (1610001201) 15 CONNECTED To EARTH GROUND. - SOH 10-17-66 POWER SUPPLY BOARD
. 03 IS MOUNTED T0 HEAT SINK (1610000501). EPS 8 EFS-M '
. O1. 02 s 05 ARE MOUNTED TO HEAT SINK(1610001201) . CHECKED BY:
. :3 OFZ48A§§ dégAMP. 250v. 5 x 20m. SIZE nus. NO. REV
. 1. A 1.5AHP. 250v. 5 x 20m. APPROVED BY:
. ALL CAPACITORS ARE 25v HINIHUH, D 4010007701 D
ALL RESISTORS ARE 1/4w 5:. USED 0M
NOTES - UNLESS SPECIFIED OTHERNISE: EPS s EPS-M 5 SHEET 1 OF 1

EPS - Power Supply