Yamaha DSP-AX1500 Manuals

Manuals and User Guides for Yamaha DSP-AX1500. We have 1 Yamaha DSP-AX1500 manual available for free PDF download: Service Manual

Yamaha DSP-AX1500 Service Manual

Yamaha DSP-AX1500 Service Manual (125 pages)

AV RECEIVER/AV AMPLIFIER

Brand: Yamaha | Category: Receiver | Size: 23.54 MB

Table of Contents

Table of Contents
1
Service Manual
1
Critical Components Information
2
Leakage Current Measurement (for 120V Models Only)
2
About Lead Free Solder
2
Chemical Content Notice
2
To Service Personnel
2
Front Panel View
3
Rear Panels
4
Remote Control
7
Specifications
8
Set Menu Table
10
Internal View
12
Disassembly Procedures
13
- When Checking the Amp Unit
  16
- Equipment Required
  17
Updating Firmware
17
- Self Diagnosis Function (DIAG)
  19
- Starting DIAG
  21
- Canceling DIAG
  21
- Display Provided When DIAG Started
  22
- History of Protection Function
  24
- Display During Menu Operation
  24
- Operation Procedure of DIAG Menu and SUB-MENU
  24
- Functions in DIAG Mode
  25
- Initial Settings Used to Start DIAG
  25
- Details of DIAG Menu
  26
- DSP Bypass
  27
- Analog Bypass
  27
- RAM through
  28
- PRO Logic/Neo6
  29
- Speakers Set
  30
- External Input
  31
- MIC Check
  31
- Effect Off/Display Check
  32
- Manual Test
  33
- Hard Flow
  34
- Txd/Rxd Data
  34
- Rs-232C
  34
- Factory Preset
  35
- AD Data Check/Fan Test
  36
- DC/PS (Protection Detection)
  36
- THM/FAN out (Temperature Detection/Fan Drive Level)
  36
- IMP SW/POWER LIMIT (Impedance/Power Limiter Detection)
  37
- V CONV Status
  38
- Fan Drive Test (for Models so Equipped)
  38
- Low Byte Data
  38
- IF STATUS (Input Function Status)
  39
- IS1-2 (Internal Status)
  39
- MTT: Mute Trigger
  40
- DSP RAM Check
  41
- Soft SW
  42
- Microprocessor Information
  43
- Confirmation of Idling Current of Amp Unit
  44
Amp Adjustment
44
Display Data
46
- IC Data
  48
- Block Diagram
  58
Block Diagram
59
Printed Circuit Boards
60
Printed Circuit Board
61
PIN Connection Diagram
75
- Diodes
  76
- Transistors
  76
Schematic Diagram
77
- Electrical Parts List
  86
- Exploded View
  117
- Mechanical Parts List
  118
- Front Panel and Sub Chassis Unit Exploded View
  119
- Front Panel and Sub Chassis Unit Parts List
  120
- Amp Unit Exploded View and Parts List
  121
- Parts List for Carbon Resistors
  122
- Remote Control View
  123
- Remote Control Facilities List
  124

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