Yamaha DSP-AZ2 Service Manual

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4

RX-V3300/DSP-AZ2

RX-V3300/DSP-AZ2

■ REAR PANELS

RX-V3300 (U model)

RX-V3300 (A model)

DSP-AZ2 (B model)

Table of Contents

Table of Contents1
Important Notice1
Service Manual1
To Service Personnel2
Dimensions2
Impedance Selector2
- RX-V3300 (U, a Models)3
- DSP-AZ2 (B, G, R, T, K Models)3
- DSP-AZ2 (J Model)3
Front Panels3
Rear Panels4
- DSP-AZ2 (G Model)5
- DSP-AZ2 (R, T, K Models)5
- Remote Control6
- Video Section7
- Audio Section7
- Specifications7
- General8
- Set Menu Table8
Remote Control8
Specifications8
The Variable Range of the Parameter9
Internal View10
- Removal of Bottom Cover11
- Removal of Front Panel11
- Removal of Top Cover11
Disassembly Procedures / 分解手順11
- Removal of DSP P.C.B.12
- Removal of Sub Chassis12
- Removal of VIDEO (5) P.C.B.12
- When Checking the P.C.B.13
- Removal of MAIN P.C.B.14
- Removal of POWER14
Self Diagnosis Function (Diag) / 自己診断機能（ダイアグ15
- Starting DIAG17
- Starting DIAG in the Protection Cancel Mode17
- Canceling DIAG17
- Display Provided When DIAG Started18
- When There Is no History of Protection Function18
- When There Is a History of Protection Function18
- Display During Menu Operation20
- History of Protection Function20
- Operation Procedure of DIAG Menu and SUB-MENU20
- SUB-MENU Selection20
- Functions in DIAG Mode21
- Initial Settings Used to Start DIAG21
- Details of DIAG Menu22
- Yss93822
- Analog Bypass22
- Reference Data22
- Yss Full Bit23
- Dsp Bypass23
- Yss-Sd24
- Yss-Sd Full Bit24
- Sd-Yss25
- SD-YSS 0Db25
- Sd-Yss Full Bit25
- Second Decoder26
- SD 0Db26
- Sd Full Bit26
- Hp Route27
- HP 0Db27
- Hp Full Bit27
- Ram through28
- RAM 0Db28
- Main Att28
- Pro Logic / Neo629
- Speakers Set31
- Effect off / Display Check32
- Manual Test33
- Rs-232C33
- Txd/Rxd DATA33
- Hard Flow34
- Factory Preset34
- Preset Stations34
- Ad Data Check / Fan Test35
- THM/FAN out (Temperature Detection/Fan Drive Level)35
- REC-OUT (Select Position)35
- DC/PS (Protection Detection)35
- Imp Sw/Power Limit36
- K0/K136
- Fan Drive Test36
- If Status37
- IS1-2 (Internal Status)37
- SD: CS49329 Unsolicited Messages38
- CS1-5: Indicates Channel Status Information of the Input38
- BY1-4: Indicates Information of the Bit Stream Included38
- Dsp Ram Check39
- YSS938 Bus Check39
- Second Decoder Bus Check39
- Sd Dl Code39
- Soft Sw40
- Sw Mode40
- Tuner Destination40
- Tuner Exist40
- Microprocessor Information41
- Confirmation of Idling Current42
- Test Point42
Amp Check42
- Grid Assignment43
- Pin Connection43
Display Data43
- Anode Connection44
- Decoder45
IC Data45
- Dsp48
- 16Bit Μ-COM (Main CPU)52
- Block Diagram54
Block Diagram55
- Printed Circuit Board56
- Foil Side56
- Dsp P. C. B.56
Printed Circuit Board57
Pin Connection Diagram74
- Schematic Diagram (Dsp)75
- Schematic Diagram (Function)76
- Schematic Diagram (Operation)77
- Schematic Diagram (Video)78
- Schematic Diagram (Main)79
- Schematic Diagram (Power)80
- Electrical Parts81
- Abbreviations81
Parts List81
- P.C.b. Dsp82
- Exploded View120
- Mechanical Parts121
- Front Panel & Sub Chassis Unit122
- Heatsink Unit124
- Unit - L124
- Remote Control Rav226126
- Initial Code127
Parts List for Carbon Resistors128

Other manuals for Yamaha DSP-AZ2

Owner's Manual84 pages

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Yamaha DSP-AZ2 Specifications

General

Brand	Yamaha
Model	DSP-AZ2
Category	Amplifier
Language	English

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