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DXS Series

Yamaha DXS Series User Manual

Name: Yamaha DXS Series
Brand: Yamaha
Rating: 4 (1 reviews)

88 pages

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DXS12/DXS15

DIMENSIONS（寸法図）

478

618

624

397

563

594

DXS12 DXS15

Unit（単位）: mmUnit

（単位）: mm

Table of Contents1
Important Notice2
Connecting the Plug and Cord2
Specifications3
Panel Layout4
Rear Panel4
Circuit Board Layout5
Dimensions7
LED Panel Assembly, LED Circuit Board8
Disassembly of DXS12/DXS158
Metal Grille Assembly8
Disassembly Procedure8
Speaker (Woofer)9
LED Panel Assembly9
Amp Assembly10
Disassembly of Amp Assembly12
Amp Cover Assembly12
SUBW3 Circuit Board12
Shield Assembly13
AMPSW Circuit Board13
SUBW4 Circuit Board14
SUBW1 Circuit Board14
DSPW Circuit Board, SUBW2 Circuit Board16
DC Fan16
Lsi Pin Description（Lsi 端子機能表18
- Circuit Boards19
- Application for Service Inspection27
- Required Items27
- Test Program27
- Service Inspection28
- Inspection Screen28
- Test Items29
- INFO Inspection29
- DSP Inspection29
- AD Input Port Inspection29
- A-MUTE Inspection30
- SWITCH Inspection30
- LED Inspection32
- FAN Inspection33
- POFF-REQ Inspection34
- The Explanation of Application35
- Inspections37
- Measurement Conditions37
- Measuring Instrument and Jigs37
- Inspection Items39
- Power Consumption39
- Adjustment of AMPSW Circuit Board39
- Confirmation of Temperature Sensor41
- Power Consumption When Idling41
- Confirmation of Model ID41
- Confirmation of Firmware Version41
- Detector Circuit of DC Protection42
- Detector Circuit of POFF-REQ43
- Gain43
- Frequency Response43
- Output Noise Level44
- Maximum Output44
- Confirming the Excessive Output44
- Total Harmonic Distortion44
- Residual Noise Level45
- Analog Mute Inspection45
- Confirming the Operation in AC 230 V45
- Updating46
- Operation Procedures47
- Error Message49
Parts List52
- Overall Assembly53
- Jigs61
- Electrical Parts62
- Circuit Diagram77
- Notation for Circuit Diagrams77
- Connection of Connectors77
- Block Diagram (Dxs12/Dxs15)79
- Level Diagram (Dxs12/Dxs15)80

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Yamaha DXS Series Specifications

General

Brand	Yamaha
Model	DXS Series
Category	Subwoofer
Language	English

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