Mackie SA1521 Bedienungsanleitung

1 SA1521 REPAIR MANUAL

10 3 The horn is shown above with the high frequency driver circled. Three screws need to be removed from the driver using the 3mm allen wrench. 4 Ke

11 7 This is what the back side of the diaphragm looks like. Notice where the positive (+) terminal is located when reattaching the cables. Place th

12 Amplifi er Assembly replacement: 1 Fourteen screws need to be removed from the amplifi er assembly using the phillips head screwdriver. The

13Amplifi er assembly replacement continued: 4 Once the two cover plates are removed, two more screws need to be taken out in order to separate the amp

14Amplifi er assembly replacement continued: 6 Closeups of the led PCB cable and connector are shown above. The black wire of the cable is closest to t

15 8 Place the new amplifi er assembly (part #0006229) where the old one was. Follow the same steps as above, but backwards 7 to 1. Remove the serial n

2These instructions are intended to help restore any ailing SA1521 Active Loudspeaker back to factory working conditions. They show how to remove and

3Led PCB replacement: 3 Carefully begin to remove the grill. Do not fully remove the grill as the cable is still fi rmly attached to the led PCB assemb

4 7 Carefully remove the led PCB assembly from the back side of the grill.Led PCB replacement continued: 8 The hard part is done, the rest is easy! Pl

5Woofer replacement: 1 Follow steps 1-4 of the led PCB replacement instructions, as the grill will need to be removed in order to access the woofer.

6Woofer replacement continued: 6 Remove the cables from their terminals simply by pushing down on the terminal and pulling out the cable. 7 This is wh

7 High Frequency Driver replacement: 1 Follow steps 1-4 of the led PCB replacement instructions, as the grill will need to be removed in order to

8High Frequency Driver replacement continued: 5 The positive (solid blue) and negative (blue and black) cables are still attached to the high frequenc

9High Frequency Driver replacement continued: 8 The horn assembly should easily lift right off of the high frequency driver. Once the horn is removed,