Yamaha RX-V795a Manuals

Manuals and User Guides for Yamaha RX-V795a. We have 3 Yamaha RX-V795a manuals available for free PDF download: Owner's Manual, Service Manual

Yamaha RX-V795a Service Manual

Yamaha RX-V795a Service Manual (71 pages)

Yamaha AV receiver Service manual

Brand: Yamaha | Category: Receiver | Size: 5.76 MB

Table of Contents

Table of Contents
1
Important Notice
1
To Service Personnel
2
Remote Control Panels
2
Front Panels
3
Rear Panels
4
- Audio Section
  6
- FM Section
  6
- AM Section
  6
Specifications
6
- Video Section
  7
- General
  7
- Dimensions
  7
Internal View
8
Disassembly Procedures
8
Purpose and Operation
9
Self Diagnosis Function
9
- Beginning and Cancellation
  10
- Starting up the Function and the Display
  10
- How to Start Test Mode
  10
- Settings for Start-Up of Diagnostic Program
  10
- Exiting Method
  11
- FL Display at Start-Up of Diagnostic Program
  11
- History of Protection Function
  11
- Other Functions Available While Diagnosis Function Is Active
  12
- Diagnosis Default Status
  12
- Selection of Diagnostic Menu
  12
- Operation and Display When Starting Diagnosis Function
  12
- DSP 0Db
  13
- Contents of Diagnosis Function
  13
- Main Bypass
  13
- Analog through
  13
- DSP through
  14
- Yss918-Sram
  14
- Yss918
  14
- DSP Full Bit
  14
- AC3/DTS through
  15
- St:10001001
  15
- Pro Logic
  15
- Pro CNTR: LRG
  15
- Speakers Set
  16
- Manual Test
  17
- Display Check
  17
- AD Data Check
  18
- Status from DSP Micom
  19
- CPU Version/Check Sum/Port Info/Exit Diag
  20
Factory Preset
21
Confirmation of Idling Current
22
AMP Adjustments
22
- Measuring Instruments
  23
- Dummy Antenna
  23
- Test Point
  23
Tuner Adjustments
23
- Connection Diagram (Measuring Instruments)
  24
- FM Adjustment
  24
- Before Adjustment
  24
- AM Adjustment
  26
- Adjustment of Sensitivity
  26
- Display Data (V2573800)
  27
- Pin Connection
  27
- Grid Assigment
  27
- Anode Connection
  27
- Ic3: Ym3436Dk
  28
- DIR ( Digital Format Interface Receiver )
  28
IC Data
28
- Ic4 : Yss918-F
  29
- Digital Pro-Logic Decoder
  29
- Ic4: Yss918-F
  30
- Ic14: Lc87F5164A
  32
- Ic406: Lc74781-9626
  34
- Superimpose
  34
- Ic102: Lc75712E
  36
- Display Driver
  36
- Ic21: Hd6433397A97F
  37
- Main Micro Processor
  37
- RX-V795A/Rds/Htr-5170
  38
- Ics
  39
- Diodes
  39
- Transistors
  39
Printed Circuit Board
39
Pin Connection Diagram
39
Block Diagram
40
Parts List
51
- P.C.b. Dsp
  52
- P.C.B. DSP & Video
  53
- P.C.B. Video
  54
- P.C.B. Video & Operation
  55
- P.C.B. Operation
  56
- P.C.B. Operation & Input
  57
- P.C.B. Input & Main
  58
- P.C.B. Main
  59
- P.C.B. Main & Tuner
  61
- P.C.B. Main & Tuner/Smd
  62
- Chip Resistor
  63
- Exploded View
  64
- Mechanical Parts
  65
- Schematic Diagram
  68
Remote Control Transmitter
68
Parts List for Carbon Resistors
69

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Yamaha RX-V795a Owner's Manual

Yamaha RX-V795a Owner's Manual (92 pages)

Natural Sound AV Receiver

Brand: Yamaha | Category: Receiver | Size: 1.53 MB

Table of Contents

Safety Instructions
2
Table of Contents
5
Caution
6
Introduction
7
Features
7
What's DSP
8
- Dolby Digital
  9
- Dts Digital Surround
  9
- Cinema Dsp
  10
Getting Started
11
Controls and Their Functions
13
- Front Panel
  13
- Display Panel
  15
Preparation
16
Speaker Setup
16
Speaker System Configurations
17
Connections
18
- Audio/Video Source Equipment
  18
- Speakers
  24
- Impedance Selector Switch
  25
- Antennas
  27
- Connecting the Indoor Fm Antenna
  28
- Plugging in this Unit
  29
On Screen Display
30
- Function Description
  31
- Center Speaker
  31
Selecting the Output Modes ("SET MENU" Mode)
31
Speaker Balance Adjustment
34
Basic Operation
37
Playing a Source
37
Recording a Source to Tape (or MD) or Dubbing from Tape (or MD) to Tape (or MD)
41
Sound Control
42
Tuning
43
- Basic Operation
  43
- Preset Tuning
  44
  - Automatic Preset Tuning
    45
  - Exchanging Preset Stations
    46
Using Digital Sound Field Processor (DSP)
47
SET MENU" Mode
55
Advanced Features
55
Creating Your Own Sound Fields
59
Setting the SLEEP Timer
64
Remote Controller
65
Basic Operation
65
Key Name and Function
66
DVD Menu
69
Entering Manufacturer Codes
71
Restoring the Default Codes
72
Troubleshooting
73
Specifications
76

Yamaha RX-V795a Owner's Manual

Yamaha RX-V795a Owner's Manual (90 pages)

Natural Sound AV Receiver

Brand: Yamaha | Category: Receiver | Size: 1.51 MB

Table of Contents

Table of Contents
3
Caution
4
Introduction
5
Features
5
What's DSP
6
- Dolby Digital
  7
- Cinema Dsp
  8
Getting Started
9
Controls and Their Functions
11
- Front Panel
  11
- Display Panel
  13
Preparation
14
Speaker Setup
14
Speaker System Configurations
15
Connections
16
- Audio/Video Source Equipment
  16
- Speakers
  22
- Impedance Selector Switch
  23
- Antennas
  25
- Connecting the Indoor Fm Antenna
  26
- Plugging in this Unit
  27
On Screen Display
28
Center Speaker
29
Selecting the Output Modes ("SET MENU" Mode)
29
Speaker Balance Adjustment
32
Basic Operation
35
Playing a Source
35
Recording a Source to Tape (or MD) or Dubbing from Tape (or MD) to Tape (or MD)
39
Sound Control
40
Tuning
41
- Basic Operation
  41
- Preset Tuning
  42
  - Automatic Preset Tuning
    43
  - Exchanging Preset Stations
    44
Using Digital Sound Field Processor (DSP)
45
SET MENU" Mode
53
Advanced Features
53
Selecting the Output Modes Suitable for Your Speaker System
54
Creating Your Own Sound Fields
57
Setting the SLEEP Timer
62
Remote Controller
63
Basic Operation
63
Key Name and Function
64
Entering Manufacturer Codes
69
Restoring the Default Codes
70
Troubleshooting
71
Specifications
74

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