Yamaha DSP-AX3900 Manuals

Manuals and User Guides for Yamaha DSP-AX3900. We have 1 Yamaha DSP-AX3900 manual available for free PDF download: Service Manual

Yamaha DSP-AX3900 Service Manual

Yamaha DSP-AX3900 Service Manual (227 pages)

AV RECEIVER/AV AMPLIFIER

Brand: Yamaha | Category: Stereo Receiver | Size: 43.98 MB

Table of Contents

Table of Contents
1
Important Notice
1
Critical Components Information
2
Leakage Current Measurement (for 120V Models Only)
2
Warning: Chemical Content Notice
2
About Lead Free Solder
2
To Service Personnel
2
Warning: Lithium Batteries
3
Front Panels
3
Rear Panels
5
Remote Control Panels
9
Specifications
10
- Dimensions
  12
- Select Menu
  13
- Set Menu Table/Manual Setup (GUI)
  14
Internal View
16
- Removal of Top Cover
  17
- Removal of Front Panel
  17
- Removal of Sub Chassis Unit
  17
Disassembly Procedures
17
- When Checking the Pcbs
  18
- Removal of A-Video PCB
  19
- Removal of D-Video PCB
  19
- When Checking the PCB
  21
- Removal of Rear Unit
  22
- Removal of Amp Unit
  24
Updating Firmware
26
- Confirmation of Firmware Version and Checksum
  28
- Rom Ver/Sum
  28
Self-Diagnostic Function
30
- Starting Self-Diagnostic Function in the Protection Cancel Mode
  33
- Display Provided When Self-Diagnostic Function Started
  34
- Canceling Self-Diagnostic Function
  34
- History of Protection Function
  36
- Display During Menu Operation
  37
- Operation Procedure of Main Menu and Sub-Menu
  37
- Functions in Self-Diagnostic Function Mode
  38
- Initial Settings Used to Start Self-Diagnostic Function
  38
- Input Change When Main Menu Is Selected
  38
- Details of Self-Diagnostic Function Menu
  39
- Analog Bypass
  40
- DSP Bypass
  40
- Speaker Set
  42
- HDMI Audio
  42
- Analog Switch Settings for each Sub-Menu
  43
- Multi CH Input
  44
- FL/OSD Check
  45
- Manual Test
  46
- Graphic (Display System)
  47
- FL Check
  47
- Checking FL Display Section
  47
- Zone Function Confirmation Item
  48
- R: Radio - Tuner and Satellite Broadcasting System
  49
- Sirius Test
  51
- HD Radio Test (U Model)
  52
- Universal - Special Terminal System (USB, Dock)
  53
- USB Check
  54
- Network Function System
  56
- Net Check
  56
- Ext Loopback Test
  59
- PHY Test
  59
- Communication and BUS Line Check Item, Etc.
  60
- Function PCB Check
  60
- DSP PCB Check
  61
- D-Video PCB Check
  62
- HDMI Information
  63
- EPROM Check
  64
- A-Video PCB Check
  64
- Digital Bypass
  65
- Rec Zone
  65
- Mute Check 1/2
  66
- OSD Character Pattern
  66
- Test Pattern
  67
- Video Info
  67
- HDMI Loop-Back Test
  68
- D-Video PCB Route Check
  68
- HDMI to Hdmi_Out1
  70
- CVBS to da and Hdmi_Out1
  70
- CVBS to da and Hdmi_Out1 with DDR
  71
- Y/C to da and Hdmi_Out1
  71
- Component_480P to da and Hdmi_Out1
  72
- Component_720P to Hdmi_Out1
  72
- YGV to da and Hdmi_Out1
  73
- Power Supply System
  74
- System Monitor
  74
- LMTCNT (Limiter Control Value)
  75
- AMPPOW (Amp. Power Control)
  75
- OUTLVL (Power Limiter Output Level)
  75
- TM1/TM2 (Temperature Detection)
  75
- AMPRELAY (Amp. Power Relay Control)
  76
- Model
  76
- Destination
  76
- Panel Key (K0/K1)
  77
- Protection Hist.
  78
- System Setting Confirmation Item
  79
- Firm Update
  79
- Tool Update
  79
- Factory Preset
  80
- Set Info
  82
- Soft Sw
  82
- Confirmation of Idling Current of Amp Unit
  83
Amp Adjustment / Display Data
83
- Display Data
  84
- Pin Connection
  84
- Grid Assignment
  84
- Anode Connection
  85
IC Data
86
- Main Microprocessor PCB
  90
- Destination for AD Port / Model Distinction for AD Port
  96
- Rx-V3900
  96
- DSP-AX3900 (J Model)
  96
- Expansion of Serial Parameter
  96
- Ic105: Ytd-446Cz (D-Video P.C.b.)
  97
- Ic114: Mb87L8760 (D-Videop.C.b)
  101
- Audio Section Block Diagram
  104
Block Diagrams
104
- Video Section Block Diagram
  105
- D-Video Section Block Diagram
  106
- Power Section Block Diagram
  107
- Control Section Block Diagram
  108
Pin Connection Diagrams
109
DSP PCB View
112
Printed Circuit Boards
112
- Function PCB View
  114
- Operation PCB View
  118
- Main PCB View
  122
- Power PCB
  126
- A-Video PCB View
  130
- D-Video PCB View
  132
- FL PCB View
  134
- Connect PCB View
  140
- DCCNVT PCB View
  142
- DSP Schematic
  145
Schematic Diagrams
145
- Function Schematic
  148
- Operation Schematic
  152
- Main Schematic
  153
- Power Schematic
  154
- A-Video Schematic
  155
- D-Video Schematic
  157
- FL Schematic Diagram
  167
- Connect Schematic
  169
- DCCNVT Schematic
  170
- Electrical Component Parts
  171
Replacement Parts List
171
- PCB DSP Parts
  172
- PCB Function Parts
  177
- PCB Operation Parts
  183
- PCB Main Parts
  185
- PCB Power Parts
  189
- PCB A-Video Parts
  192
- PCB D-Video Parts
  196
- PCB FL Parts
  203
- PCB Connect Parts
  205
- PCB DCCNVT Parts
  206
- Carbon Resistors
  207
- Overall Assy Exploded View
  208
- Overall Assy Parts List
  209
- Front Panel and Sub Chassis Unit Exploded View and Parts List
  211
- Amp Unit Exploded View and Parts List
  212
- Remote Control Schematic Diagram
  213
- Keys Layout - Remote Control
  215
- RAV36 Schematic Diagram
  216
- Remote Control ID Setting
  217
- Wake on RS-232C Access
  217
- Speaker Impedance
  217
- Advanced Setup
  217
- Bi-Amplifier Mode
  218
- Tuner Frequency Step
  218
- Parameter Initialization
  218
- MAC Address Filter
  218
- TV Format
  219
- HDMI Monitor Check
  219
- Language
  219
- Firmware Update
  219
- Resetting the System
  220

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