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ULTRA-34
ULTRAPILOT

UNIVERSAL AUTOMATION SYSTEM

       

SERVICE MANUAL

820-178-00   MACKIE DESIGNS INC.

Summary of Contents for Ultra-34

Page 1: ...ULTRA 34 ULTRAPILOT UNIVERSAL AUTOMATION SYSTEM SERVICE MANUAL 820 178 00 MACKIE DESIGNS INC...

Page 2: ...ort Test Tests MIDI IO and Control Interface Port IO IO Port Test Tests MIDI IO and Control Interface Port IO Action Response Simultaneously apply power to DUT and depress Local Mode switch 3 PASS PAS...

Page 3: ...being ramped with the Bypass LED indicating an upward ramp and the Local Mode LED indicating a downward ramp The VCAs can be held at full gain by depressing the Bypass switch or at full attenuation by...

Page 4: ...D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D U L ULT RA 34 UNIVERSAL AUTOMATION INTERFACE R L S E R I A LN U M B E R M A N U F A C T U R I N GD...

Page 5: ...ULTRAMIX VCA CIRCUIT CHANNEL 1 SHOWN...

Page 6: ...ULTRAMIX VCA BOARD D A CIRCUIT...

Page 7: ...LEVEL THD LEVEL THD ULTRAMIX VCA BOARD PCB LAYOUT RIGHT HALF...

Page 8: ...ULTRAMIX VCA BOARD PCB LAYOUT LEFT HALF...

Page 9: ...CH 8 RETURN 19 20 CH 8 RETURN CH 13 IN 23 24 CH 29 IN CH 24 SEND 21 22 CH 8 SEND CH 14 OUT 25 26 CH 30 OUT CH 24 SEND GND 23 24 CH 8 SEND GND CH 14 IN 27 28 CH 30 IN CH 25 RETURN 25 26 CH 25 RETURN C...

Page 10: ...ULTRAMIX LOGIC BOARD SCHEMATIC...

Page 11: ...ULTRAMIX LOGIC PCB LAYOUT...

Page 12: ...ULTRAMIX POWER SUPPLY SCHEMATIC AND PCB LAYOUT...

Page 13: ...ULTRAPILOT FADER BOARD SCHEMATIC SHEET 1 OF 2...

Page 14: ...ULTRAPILOT FADER BOARD SCHEMATIC SHEET 2 OF 2...

Page 15: ...ULTRAPILOT FADER BOARD PCB LAYOUT...

Page 16: ...ULTRAPILOT CONTROL BOARD SCHEMATIC...

Page 17: ...ULTRAPILOT CONTROL BOARD PCB LAYOUT...

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