Yamaha DSP-AX340 Manuals

Manuals and User Guides for Yamaha DSP-AX340. We have 1 Yamaha DSP-AX340 manual available for free PDF download: Service Manual

Yamaha DSP-AX340 Service Manual

Yamaha DSP-AX340 Service Manual (80 pages)

AV RECEIVER/AV AMPLIFIER

Brand: Yamaha | Category: Receiver | Size: 11.63 MB

Table of Contents

Table of Contents
1
Important Notice
1
To Service Personnel
2
Dimensions
2
Front Panels
3
Rear Panels
4
Remote Control Panels
7
Specifications / 参考仕様
8
Set Menu Table
10
Internal View
11
Disassembly Procedures / 分解手順
12
When Checking the P.C.B.
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
  19
- Operation Procedure of DIAG Menu and SUB-MENU
  20
- Functions in DIAG Mode
  20
- Initial Settings Used to Start DIAG
  20
- Details of DIAG Menu
  21
- Dsp through
  21
- Analog Bypass
  21
- YSS 0Db
  21
- Yss Full Bit
  22
- Yss Full Bit F
  22
- Ram through
  23
- Pro Logic
  24
- Speakers Set
  25
- Margin Check
  26
- Other Input
  27
- External Decoder
  27
- Display Check
  27
- Manual Test
  28
- Factory Preset
  28
- Thm/Fan (Temperature Detection/Fan Drive Level)
  29
- DC/PS (Protection Detection)
  29
- Ad Data Check/Fan Test
  29
- Preset Stations
  29
- K0/K1 (Panel Key of Main Unit)
  30
- FAN DRIVE TEST (for Models so Equipped)
  30
- If Status
  31
- IS1, 2 (Internal Status)
  31
- Dsp Ram Check
  33
- YSS938 Bus Check
  33
- Pld/Sram Bus Check
  33
- Sd Dl Code
  33
- Soft Sw
  34
- Microprocessor Information
  35
- Confirmation of Idling Current
  36
- Confirmation of Idling Current of Main P. C. B
  36
- Pin Connection
  37
- Grid Assignment
  37
Display Data
37
- Anode Connection
  38
- 16Bit Μ-COM (Main CPU)
  39
IC Data
39
- Dsp
  41
- Block Diagram
  45
- PRINTED CIRCUIT BOARD (Foil Side)
  46
Printed Circuit Board
54
- Ics
  55
- Diodes
  55
- Transistors
  55
Pin Connection Diagram
55
Schematic Diagram
56
- Parts List
  58
- Electrical Parts
  58
- P.C.b. Dsp
  59
- P.C.b. Dsp & P.C.b. Function
  62
- P.C.b. Function
  63
- P.C.b. Function & P.C.b. Main
  66
- P.C.b. Main
  67
- Parts List for Carbon Resistors
  74
- Exploded View
  75
- Mechanical Parts
  76
- Remote Control
  77
Remote Control
78

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