Alto X23 Service Manual
2-way stereo 3-way mono) active crossover
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Also See for X23:
- User manual (13 pages) ,
- User manual (12 pages) ,
- Service manual (25 pages)
Related Manuals for Alto X23
Summary of Contents for Alto X23
- Page 1 Service Manual Model: X23 (2-WAY STEREO 3-WAY MONO) ACTIVE CROSSOVER www.altoproaudio.com Version: 1.1...
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Page 2: Table Of Contents
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: Specification
1. SPECIFICATION (X23) Electrical LOW-MID Frequency Range Range 1 80Hz - 1KHz MID-HIGH Frequency Range Range 10 800Hz - 10KHz AV=0dB, fc=800Hz HUM & Noise LOW Section (Output@0dB) -106dBu HIGH Section(Output @0dB) -97dBu S/N Ratio 118dB Controls Input Level continuously variable... -
Page 4: Block Diagram
2.Block Diagram... -
Page 5: Schematic Diagram
10K0 10KB R224 C220 C222 R271 27K4 HIGH CLIP C224 C217 100/25V 100/25V 2K67 -15V SW202 182(M) 182(M) Titel SW-PBA/2P ALTO Mobile : X23 MAIN BOARD Size Model No: Revision V1.0 27-Jan-2002 Date: Sheet File: X23.Sch Drawn By: TASY J.S. - Page 7 X23(M) PCB LAYOUT PCB : X23(M) Top Layer PCB : X23(M) Top Solder Mask PCB : X23(M) Top Overlay PCB : X23(M) Bottom Layer...
- Page 8 PCB : X23(M) Bottom Solder Mask PCB : X23(M) Bottom Overlay PCB : X23(M) Drill Drawing Plots Hole Size Hole Count 24mil (0.6mm) 31mil (0.8mm) 39mil (1.0mm) 47mil (1.2mm) 59mil (1.5mm) 87mil (2.2mm) 150mil (3.8mm) Totals...
- Page 9 SCX223IO PCB LAYOUT PCB : SCX223IO Bottom Layer PCB : SCX223IO Bottom Solder Mask PCB : SCX223IO Top Overlay PCB : SCX223IO Drill Drawing Plots Hole Size Hole Count 31mil (0.8mm) 39mil (1.0mm) 47mil (1.2mm) 55mil (1.4mm) 63mil (1.6mm) 150mil (3.8mm) Totals...
- Page 10 XPWR PCB LAYOUT PCB : XPWR Bottom Layer PCB : XPWR Bottom Solder Mask PCB : XPWR Bottom Overlay PCB : XPWR Top Overlay Hole Size Hole Count 31mil (0.8mm) 39mil (1.0mm) 63mil (1.6mm) 98mil (2.5mm) 138mil (3.5mm) Totals PCB : XPWR Drill Drawing Plots...
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Page 14: Wiring Diagram
5. Wiring Diagram... -
Page 15: Electrical Parts List
7. Electrical Parts List X23-ALTO-230V Structure Needing Material Detail List Midprod NO Quanity Unit... - Page 16 Material No Item Name Specific MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK:...
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- Page 24 Material No Item Name Specific MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK: MARK:...
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Page 25: Exploded Views
8. Exploded Views...
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