Yamaha YHT-195 Manuals

Yamaha YHT-195 Manuals

Manuals and User Guides for Yamaha YHT-195. We have 2 Yamaha YHT-195 manuals available for free PDF download: Service Manual, Specifications

Yamaha YHT-195 Service Manual

Yamaha YHT-195 Service Manual (100 pages)

AV RECEIVER

Brand: Yamaha | Category: Home Theater System | Size: 14.57 MB

Table of Contents

Contents
1
Important Notice
1
Service Manual
1
To Service Personnel
2
About Lead Free Solder
2
Critical Components Information
2
Leakage Current Measurement
2
Front Panels
3
Rear Panels
4
Remote Control Panels
9
Specifications
10
Scene Template
11
Sound/Surround Select Menu
11
Dimensions
11
Set Menu Table
12
Internal View
13
Disassembly Procedures
14
Removal of Top Cover
14
Removal of Front Panel Unit
14
Removal of HDMI P.C.B.
15
Removal of OPERATION (4) P.C.B.
15
Removal of DSP P.C.B.
15
When Checking the P.C.B.
16
Updating Firmware
17
Required Tools
17
Operation Procedures
17
Dsp P.C.b
17
Confirmation of Firmware Version and Checksum
19
Initializing of this Unit
19
Self Diagnostic Function
20
Rx-V363/Htr
20
Starting Self-Diagnostic Function
22
Starting Self-Diagnostic Function in the Protection Cancel Mode
22
Canceling Self-Diagnostic Function
22
Display Provided When Self-Diagnostic Function Started
22
When There Is no History of Protection Function
23
When There Is a History of Protection Function Due to Excess Current
23
When There Is a History of Protection Function Due to Abnormal DC Output
23
When There Is a History of Protection Function Due to Abnormal Voltage in the Power Supply Section
24
When There Is a History of Protection Function Due to Excessive Heat Sink Temperature
24
History of Protection Function
24
Operation Procedure of Main Menu and Sub-Menu
25
Main Menu Selection
25
Sub-Menu Selection
25
Functions in Self-Diagnostic Function Mode
25
Details of Self-Diagnostic Function Menu
26
Bypass
26
Audio Check
26
Speaker Set
27
6Ch Input
28
MIC Check
28
Fl Check
29
Test Tone
30
Protection
31
A/D Data Check
32
Protection History
33
Ipod (U, C Models)
34
Soft Sw
35
Factory Preset
36
Rom Ver/Sum
37
Display Data
38
Pin Connection
38
Grid Assignment
38
Anode Connection
39
IC Data
40
Microprocessor Extended Port
44
Microprocessor ADC Select Port
46
Destination for A/D Port
47
Block Diagrams
56
Printed Circuit Boards
58
Pin Connection Diagrams
72
Schematic Diagrams
73
Replacement Parts List
84
Electrical Component Parts
84
Abbreviations
84
P.C.B. DSP and P.C.B. OPERATION
85
P.C.b. Operation
86
P.C.B. OPERATION and P.C.B. MAIN
87
P.C.b. Main
88
P.C.b. Hdmi
89
Carbon Resistors
90
Overall Ass’y
91
Front Panel Unit
93
Amp Unit
94
Remote Control
95
Advanced Setup
98
Speaker Impedance
98
Tuner Frequency Step
98

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Yamaha YHT-195 Specifications

Yamaha YHT-195 Specifications (2 pages)

5.1 Channel Home Theatre Package

Brand: Yamaha | Category: Home Theater System | Size: 7.42 MB

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