Yamaha DSP-AX1800 Manuals

Manuals and User Guides for Yamaha DSP-AX1800. We have 1 Yamaha DSP-AX1800 manual available for free PDF download: Service Manual

Yamaha DSP-AX1800 Service Manual

Yamaha DSP-AX1800 Service Manual (182 pages)

AV RECEIVER/AV AMPLIFIER

Brand: Yamaha | Category: Receiver | Size: 34.88 MB

Table of Contents

Table of Contents
1
Service Manual
1
Chemical Content Notice
2
About Lead Free Solder
2
To Service Personnel
2
- Front Panels
  3
- Rear Panels
  5
- Remote Control Panels
  9
- Specifications
  10
- Dimensions
  11
- Select Menu
  12
- Set Menu Table
  13
- Internal View
  14
- Disassembly Procedures
  14
- When Checking the FL PCB
  15
- Removal of D-Video PCB
  16
- Removal of A-Video PCB
  16
- When Checking the D-VIDEO and A-VIDEO Pcbs
  18
- Removal of Rear Unit
  19
- Removal of Amp Unit
  19
- Updating Firmware
  20
- Writing Method Using the Firmware CD
  20
- When COAXIAL in Terminal Is Used
  21
- Confirmation of Firmware Version and Checksum
  22
- Writing Method Using PC
  23
- Required Tools
  23
Front Panels
24
Rear Panels
24
- Writing to DSP
  28
- Writing Method Using USER Mode
  32
- When OPTICAL in Terminal Is Used
  32
- Self-Diagnostic Function
  34
- Starting Self-Diagnostic Function in the Protection Cancel Mode
  36
- Canceling Self-Diagnostic Function
  36
- Display Provided When Self-Diagnostic Function Started
  37
- Display During Menu Operation
  39
- Operation Procedure of Main Menu and Sub-Menu
  39
- History of Protection Function
  39
- Input Change When Main Menu Is Selected
  40
- Initial Settings Used to Start Self-Diagnostic Function
  40
- Functions in Self-Diagnostic Function Mode
  40
- Details of Self-Diagnostic Function Menu
  41
- DSP through
  41
- Bypass
  42
- HDMI Audio
  43
- Speakers Set
  43
- Multi Ch Input
  45
- MIC Check
  46
- FL/OSD Check
  47
- Checking FL Display Section
  47
- Check of the Video Control Circuit. (Monitor Out)
  48
- TX Data
  49
- Manual Test
  49
- Rs-232C
  49
- AD Data Check
  50
- Hard Flow
  50
- DC (Power Supply Voltage Protection Detection)
  50
- PS1/PS2 (Power Supply Voltage Protection Detection)
  50
- TM1/TM2 (Temperature Detection)
  51
- OUTLVL (Power Limiter Output Level)
  51
- LMTCNT (Limiter Control Value)
  51
- AMPRELAY (Amp. Power Relay Control)
  51
- Destination
  52
- Panel Key (K0/K1)
  52
- XM Status (U, C Models)
  53
- IF STATUS (Input Function Status)
  54
- Ipod Menu
  55
- Protection Hist.
  57
- DSP PCB Check
  57
- D-Video PCB Check
  58
- HDMI Information
  58
- HDMI Select
  59
- HDMI up Conv.
  61
- Video
  63
- Firm Update
  66
- Set Info
  66
- Soft SW
  67
- Factory Preset
  69
- Rom Ver/Sum
  70
- Confirmation of Idling Current of Amp Unit
  71
Amp Adjustment
71
Display Data
72
IC Data
73
Block Diagrams
85
Printed Circuit Boards
88
Pin Connection Diagrams
116
- Diodes
  117
- Transistors
  118
Schematic Diagrams
119
Frequency Counter
129
Replacement Parts List
138
- Overall Ass'y Exploded View and Parts Identification
  169
- Accessories
  171
- Front Panel, Sub Chassis Unit Exploded View and Parts Identification
  172
- Amp Unit Exploded View and Parts Identification
  173
- Remote Control Schematic Diagram
  174
- Remote Control Keys
  175
- Advanced Setup
  178
- Speaker Impedance
  178
- Remote Sensor
  178
- Remote Control AMP ID
  178
- Resetting the System
  179

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