Yamaha ZRX-V33 Manuals

Manuals and User Guides for Yamaha ZRX-V33. We have 1 Yamaha ZRX-V33 manual available for free PDF download: Service Manual

Yamaha ZRX-V33 Service Manual

Yamaha ZRX-V33 Service Manual (128 pages)

AV RECEIVER/AV AMPLIFIER

Brand: Yamaha | Category: Amplifier | Size: 17.51 MB

Table of Contents

Table of Contents
1
Important Notice
1
Service Manual
1
To Service Personnel
2
Dimensions
2
Impedance Selector
2
Front Panels
3
Rear Panels
4
- DSP-AZ2 (G Model)
  5
- DSP-AZ2 (R, T, K Models)
  5
- Remote Control
  6
- Video Section
  7
- Audio Section
  7
- Specifications
  7
- General
  8
- Set Menu Table
  8
Remote Control
8
Specifications
8
The Variable Range of the Parameter
9
Internal View
10
- Removal of Bottom Cover
  11
- Removal of Front Panel
  11
- Removal of Top Cover
  11
Disassembly Procedures / 分解手順
11
- Removal of DSP P.C.B.
  12
- Removal of Sub Chassis
  12
- Removal of VIDEO (5) P.C.B.
  12
- When Checking the P.C.B.
  13
- Removal of MAIN P.C.B.
  14
- Removal of POWER
  14
Self Diagnosis Function (Diag) / 自己診断機能（ダイアグ
15
- Starting DIAG
  17
- Starting DIAG in the Protection Cancel Mode
  17
- Canceling DIAG
  17
- Display Provided When DIAG Started
  18
- When There Is no History of Protection Function
  18
- When There Is a History of Protection Function
  18
- Display During Menu Operation
  20
- History of Protection Function
  20
- Operation Procedure of DIAG Menu and SUB-MENU
  20
- SUB-MENU Selection
  20
- Functions in DIAG Mode
  21
- Initial Settings Used to Start DIAG
  21
- Details of DIAG Menu
  22
- Yss938
  22
- Analog Bypass
  22
- Reference Data
  22
- Yss Full Bit
  23
- Dsp Bypass
  23
- Yss-Sd
  24
- Yss-Sd Full Bit
  24
- Sd-Yss
  25
- SD-YSS 0Db
  25
- Sd-Yss Full Bit
  25
- Second Decoder
  26
- SD 0Db
  26
- Sd Full Bit
  26
- Hp Route
  27
- HP 0Db
  27
- Hp Full Bit
  27
- Ram through
  28
- RAM 0Db
  28
- Main Att
  28
- Pro Logic / Neo6
  29
- Speakers Set
  31
- Effect off / Display Check
  32
- Manual Test
  33
- Rs-232C
  33
- Txd/Rxd DATA
  33
- Hard Flow
  34
- Factory Preset
  34
- Preset Stations
  34
- Ad Data Check / Fan Test
  35
- THM/FAN out (Temperature Detection/Fan Drive Level)
  35
- REC-OUT (Select Position)
  35
- DC/PS (Protection Detection)
  35
- Imp Sw/Power Limit
  36
- K0/K1
  36
- Fan Drive Test
  36
- If Status
  37
- IS1-2 (Internal Status)
  37
- SD: CS49329 Unsolicited Messages
  38
- CS1-5: Indicates Channel Status Information of the Input
  38
- BY1-4: Indicates Information of the Bit Stream Included
  38
- Dsp Ram Check
  39
- YSS938 Bus Check
  39
- Second Decoder Bus Check
  39
- Sd Dl Code
  39
- Soft Sw
  40
- Sw Mode
  40
- Tuner Destination
  40
- Tuner Exist
  40
- Microprocessor Information
  41
- Confirmation of Idling Current
  42
- Test Point
  42
Amp Check
42
- Grid Assignment
  43
- Pin Connection
  43
Display Data
43
- Anode Connection
  44
- Decoder
  45
IC Data
45
- Dsp
  48
- 16Bit Μ-COM (Main CPU)
  52
- Block Diagram
  54
Block Diagram
55
- Printed Circuit Board
  56
- Foil Side
  56
- Dsp P. C. B.
  56
Printed Circuit Board
57
Pin Connection Diagram
74
- 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 Parts
  81
- Abbreviations
  81
Parts List
81
- P.C.b. Dsp
  82
- Exploded View
  120
- Mechanical Parts
  121
- Front Panel & Sub Chassis Unit
  122
- Heatsink Unit
  124
- Unit - L
  124
- Remote Control Rav226
  126
- Initial Code
  127
Parts List for Carbon Resistors
128

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