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Alto MONITTOR Service Manual

Pa/monitor processor

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Service Manual
Model: ALTO MONITTOR
PA/MONITOR PROCESSOR
www.altoproaudio.com
Version: 1.1

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Summary of Contents for Alto MONITTOR

  • Page 1 Service Manual Model: ALTO MONITTOR PA/MONITOR PROCESSOR www.altoproaudio.com Version: 1.1...
  • Page 2 CONTENTS 1. Specification 2. Block Diagram 3. Schematic Diagram 4. Printed Circuit Board 5. Wiring Diagram 6. Test Procedure 7. Electrical Parts List 8. Exploded Views & Mechanical Parts List 9. Notes...
  • Page 3: Specifications

    Specifications Frequency Response:10Hz – 30KHz, ±0.5dB. THD + Noise Ratio:106dB,1KHz Input Impedance: 50k ohm balanced,25k ohm unbalanced Maximum Input Level:+19dBm Output Impedance: 60 ohm balanced,30 ohm unbalanced Maximum Output Level:+21dBm Graphic EQ Band Separation:2/3 Octave. Power Supply: Power consumption 8W Fuse 95~120V ,T315mA 210~240V, T200mA Dimensions...
  • Page 7 PCB:MONITOR-FP Top Layer PCB:MONITOR-FP Top Solder Mask PCB:MONITOR-FP Bottom Layer PCB:MONITOR-FP Bottom Solder Mask...
  • Page 8 PCB:MONITOR-FP Top Overlay PCB:MONITOR-FP Drill Drawing Plots PCB:MONITOR-FP Bottom Overlay Tool Hole Size Hole Count Plated Tool Travel --------------------------------------------------------------------------- 24mil (0 6096mm) 78 42 Inch (1991 75 mm) 31mil (0 7874mm) 52 74 Inch (1339 66 mm) 35mil (0 889mm) 22 58 Inch (573 47 mm) 39mil (0 9906mm) 33 08 Inch (840 33 mm)
  • Page 9 PCB:MONITOR-PU Top Layer PCB:MONITOR-PU Top Solder Mask PCB:MONITOR-PU Bottom Layer PCB:MONITOR-PU Bottom Solder Mask...
  • Page 10 PCB:MONITOR-PU Top Overlay PCB:MONITOR-PU Drill Drawing Plots PCB:MONITOR-PU Bottom Overlay Tool Hole Size Hole Count Plated Tool Travel --------------------------------------------------------------------------- 28mil (0.7112mm) 13.15 Inch (333.98 mm) 31mil (0.7874mm) 16.44 Inch (417.65 mm) 35mil (0.889mm) 16.40 Inch (416.66 mm) 39mil (0.9906mm) 17.48 Inch (444.08 mm) 51mil (1.2954mm) 14.48 Inch (367.70 mm) 63mil (1.6002mm)
  • Page 11 MONITOR 全機配線圖...
  • Page 12 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ├0001---------------------------------...
  • Page 13 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ├0007---------------------------------...
  • Page 14 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ├0025---------------------------------...
  • Page 15 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ├0045---------------------------------...
  • Page 16 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ││...
  • Page 17 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate │││...
  • Page 18 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ││├0018-----------------------------...
  • Page 19 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ││├0031-----------------------------...
  • Page 20 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate │││...
  • Page 21 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ││├0057-----------------------------...
  • Page 22 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate ││├0069-----------------------------...
  • Page 23 2003/08/11 Prepared by 030002[陳建勳] Page No.: Item No. PF00882 Version UNIT: DESCRIPTION: ALTO MONITOR Date: 2003/05/23 ALTO MONITOR ALTO 230V Europe Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer Component Remark Attrition Rate │├0008-------------------------------...
  • Page 25 Mechanical Parts List Model No. ALTO MONITOR Item No Item Description MA03340 panel ALTO MONITOR NI02097 power switch φ18.5*10 blue NI00308 φ15*17 NI01159 switch cap φ6*2.5 YELLOW C NI02510 knob φ14*4mm NI00362 knob (COOL GRAY 8C/white) NI00896 knob cover φ8.5*4 072C...