User Manuals: Yamaha DXR Series Powered Loudspeakers

Manuals and User Guides for Yamaha DXR Series Powered Loudspeakers. We have 2 Yamaha DXR Series Powered Loudspeakers manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha DXR Series Service Manual (115 pages)

Powered Speaker U Bracket

Brand: Yamaha | Category: Speakers | Size: 11 MB

Table of Contents
1
Warnings
2
Included Accessories
3
Specifications
3
Ub-Dxr12

3
Ub-Dxr8

3
- Panel Layout
  4
- Rear Panel
  4
- Tiltable Pole Socket
  4
- Circuit Board Layout
  5
- AMP Assembly
  6
- Dimensions
  7
- Disassembly Procedure
  8
- Disassembly of DXR8/DXR10
  8
- Metal Grille Assembly
  8
- Speaker
  8
- Bafﬂe Assembly
  9
- LED Circuit Board
  11
- Disassembly of DXR12/DXR15
  14
- Disassembly of Amp Assembly
  20
- Amp Cover Assembly
  20
- SUB3 Circuit Board
  20
- Shield Assembly
  20
- TWAMP Assembly
  21
- AMPS Circuit Board
  21
- SUB4 Circuit Board
  22
- SUB1 Circuit Board
  22
- DSP Circuit Board, SUB2 Circuit Board
  24
- DC Fan
  24
- Pcm1804Dbr Adc
  26
- R5F212Bcsnfp Mcu
  26
- Lsi Pin Description（Lsi 端子機能表
  26
  - Circuit Boards
    27
  - Tas3204Pagr Dsp
    27
  - DSP Circuit Board
    30
  - Component Side
    32
  - SUB2 Circuit Board
    33
  - TWAMP Circuit Board
    34
  - Application for Service Inspection
    35
  - Preparation
    35
  - Required Items
    35
  - Test Program
    35
  - How to Activate
    36
  - Inspection Screen
    36
  - Service Inspection
    36
  - AD Input Port Inspection
    37
  - DSP Inspection
    37
  - INFO Inspection
    37
  - Test Items
    37
  - A-MUTE Inspection
    38
  - LINK-MUTE Inspection
    38
  - SWITCH Inspection
    39
  - LED Inspection
    40
  - FAN Inspection
    41
  - POFF-REQ Inspection
    42
  - The Explanation of Application
    43
  - Connection
    45
  - Inspections
    45
  - Measurement Conditions
    45
  - Measuring Instrument and Jigs
    45
  - Activating Diagnostic Mode and Application for Service Inspection
    46
  - Adjustment of AMPS Circuit Board
    46
  - Inspection Items
    46
  - Power Consumption
    46
  - Conﬁrmation of Firmware Version
    48
  - Conﬁrmation of Model ID
    48
  - Detector Circuit of DC Protection
    48
  - Power Consumption When Idling
    48
  - Detector Circuit of POFF-REQ
    50
  - Gain
    50
  - Frequency Response
    51
  - Maximum Output
    52
  - Total Harmonic Distortion
    52
  - Conﬁrming the Excessive Output
    53
  - Output Noise Level
    53
  - Analog Mute Inspection
    54
  - Conﬁrming the Operation in AC 230 V
    54
  - Residual Noise Level
    54
  - Required Tools
    55
  - Updating
    55
  - Operation Procedures
    56
  - In Process of Verifying Writing
    57
  - In Process of Writing
    57
  - Writing Is Completed
    57
  - Error Message
    58
  - Parts List
    61
  - Dxr8/Dxr10
    62
    
    Overall Assembly
    62
    
    AC Cord
    63
    
    Cabinet Assembly
    66
  - CABINET ASSEMBLY（キャビネット Ass'y
    69
  - BAFFLE ASSEMBLY（バッフル Ass'y
    70
  - METAL GRILLE ASSEMBLY（メタルグリル Ass'y
    71
  - AMP ASSEMBLY（アンプ Ass'y
    72
  - Details
    73
  - TWAMP ASSEMBLY（TWAMP Ass'y
    76
  - Jigs
    77
  - Electrical Parts
    78
  - Circuit Diagram
    97
  - Notation for Circuit Diagrams
    97
  - Block Diagram
    99
  - Level Diagram
    100
  - AMPS Circuit Diagram
    101
  - DSP Circuit Diagram
    105
  - SUB1 Circuit Diagram
    107
  - LED, SUB2, SUB3,SUB4 Circuit Diagram
    108
  - TWAMP Circuit Diagram
    109
  - U Bracket
    110
  - Complete Assembly
    113
Ub-Dxr15

3
Ub-Dxr10

3

Yamaha DXR Series Owner's Manual (22 pages)

POWERED SPEAKER AND SUBWOOFER

Brand: Yamaha | Category: Speaker System | Size: 1 MB

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