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TX-SA876
Onkyo TX-SA876 Receiver Microphone Manuals
Manuals and User Guides for Onkyo TX-SA876 Receiver Microphone. We have
2
Onkyo TX-SA876 Receiver Microphone manuals available for free PDF download: Service Manual
Onkyo TX-SA876 Service Manual (286 pages)
Brand:
Onkyo
| Category:
Receiver
| Size: 17 MB
Table of Contents
Service Manual
1
Exploded Views
2
Audio Section
4
Block Diagrams
4
Video Section
5
Hdmi Section
6
Power Amplifier Section
9
Sp Terminal Section
13
Microprocessor Section
14
Dac Section
15
Dsp Section
16
XM/Sirius Section
18
Display Section
19
Power Supply Section
20
Hd Radio Section
26
Waveform Section
27
DC, MP Type
28
Packing Procedure
28
DD, DT, MT, MB, SA876 Type
29
Amplifier Pc Board (Naaf-9039)
30
Printed Circuit Board Views
30
Connector Pc Board
31
Power Supply Pc Board (Naps-9040)
31
Power Supply Pc Board (Naps-9041)
31
Amplifier Pc Board (Naasp-9050)
32
Video Pc Board (Navd-9052)
33
Sp Terminal Pc Board (Natrm-9055)
34
Sp Terminal Pc Board (Naetc-9056)
35
Component Side
35
Power Supply Pc Board (Naps-9057)
36
Power Amp Pc Board (Naamp-9061)
37
Power Amp Pc Board (Naamp-9062)
38
Power Amp Pc Board (Nacla-9063)
39
Power Amp Pc Board (Nacla-9064)
39
Power Amp Pc Board (Nacla-9065)
39
Power Amp Pc Board (Nacla-9066)
40
Power Amp Pc Board (Nacla-9067)
40
Power Amp Pc Board (Nacla-9068)
41
Power Amp Pc Board (Nacla-9069)
41
Dsp Pc Board (Nadsp-9072)
42
Dac Pc Board (Nadg-9074)
44
Phono Pc Board (Naasp-9051)
46
Amplifier Pc Board (Naetc-9073)
46
Amplifier Pc Board (Naasp-9080)
47
XM Pc Board (Narf-9077)
47
Microprocessor Pc Board (Naar-9075)
48
Display Pc Board (Nadis-9085)
50
Display Pc Board (Nadis-9086)
52
Power Supply Pc Board (Naps-9089)
52
Soldering Side
52
Front Opt Pc Board (Naetc-9090)
53
Headphone Pc Board (Naetc-9088)
53
Switch Pc Board (Nasw-9087)
53
Volume Pc Board (Naetc-9091)
53
Hdmi Pc Board (Nahdm-9114)
54
IC Block Diagrams and Terminal Descriptions
57
System Block Diagram
57
Block Diagram and Pin Configuration
58
Terminal Description
59
Block Diagram
60
Pin Configuration
61
Device Block Diagram
71
System Diagram
71
Pin Map
72
Bottom View
73
Em_A[0]
74
Em_A[10]
80
Em_We
84
Table of Contents
85
Q8101 : AD8196 (HDMI/DVI Switch with Equalization)
105
Q8800: ADV7401 (Multi-Format SDTV/HDTV Video Decoder)
107
Q2201: NJW1321FP1 (Video Switch, 100Mhz)
111
Q7501, Q7502: M66005-0001AHP (FL Tube Driver)
112
Q8401: SII9134CTU (HDMI Transmitter)
113
Terminal Description(1/3
114
Terminal Description(1/3
119
Q8501 : Sii9135Actu ( HDMI Receiver)
120
Digital Audio Output Pins
120
Cinfiguration / Programming Pins
120
Differential Signal Data Pins
121
Power and Ground Pins
121
Q4700 : ICL3221ECVZ (RS-232 Transmitter/Receiver)
122
Q101: CS4344-CZZR (24Bit, 192Khz, Stereo, DAC)
123
Q7172: TC74VHC138FT (3-8 Line Decoder)
124
Q7171: TC74VHC238FT (3-8 Line Decoder)
125
Q8105, Q8125, Q8155, Q8175: BR24L02FV-W(256X8 Bit EEPROM)
126
U8067: LP2996MX (DDR-SDRAM Termination Regulator)
127
Fl Tube Views
128
Q7500: Hna-16Sl04T
128
Grid Assignment
128
Anode Connection
129
Q7001: M3087Bflbgp
130
Service Procedure
133
Replacing the Fuses
133
To Initialize the Unit
133
Safety Check out
133
Replacing Power Amplifier Parts
134
Firmware Update
135
How to Check Versions of Main, DSP(1St to 3Rd), HDMI and Video FW
135
Preparation for Update (Main Microprocessor)
136
Hardware and Software
136
Connection and Setup
136
Main Microprocessor Update Procedure
136
Preparation for Update (DSP 1St-3Rd, All in One)
137
DSP Update Procedure
137
First Procedure
137
Preparation for Update (HDMI)
138
HDMI Update Procedure
138
Preparation for Update (Video)
139
Video Update Procedure
139
Speaker Protect-1 (DC Voltage Detection)
140
Speaker Protect-2 (Current Detection)
141
Control of Power Supply (Output Sensor and Thermal Sensor)
142
Condition of Protect Mode
143
Condition of Power Supply Voltage Control
143
Condition of Cooling Fan Operation
143
Debug Mode
144
To Set in DSP DEBUG MODE
144
Content of Display
144
Trouble Shooting by DSP DEBUG MODE
145
Codec Clock Mode
145
DSP Detect Format
145
DSP Port
145
Trouble Shooting by Displaying SERVICE INFORMATION SYSTEM
147
Hdmi Debug Mode
148
To Enter this Mode
148
Remedy for Error Status
149
Hdmi Troubleshoot
150
Hdmi Video Setup Trouble
150
Hdmi Audio Setup Trouble
151
Hdmi Hardware Trouble
152
Adjustment Procedure
153
Idling Current Adjustment
153
No Load and no Signal
153
Exploded View Parts List
157
Pc Board Parts List
164
Amplifier Pc Board(Naasp-9050-1M/1P)
167
Phono Pc Board(Naasp-9051-1M/1P)
167
Video Pc Board(Navd-9052-1M/1P)
167
Sp Terminal Pc Board(Natrm-9055-1Aa/1Ag/1C/1D/1X)
190
Sp Terminal Pc Board(Naasp-9056-1Aa/1Ag/1C/1D/1X)
190
Power Supply Pc Board(Naasp-9057-1Aa/1Ag/1C/1D/1X)
190
Inlet Pc Board(Naasp-9058-1Aa/1Ag/1C/1D/1X)
190
Power Amp Pc Board (Naamp-9061-1E/1F)
194
Power Amp Pc Board (Naamp-9062-1E/1F)
194
Driver Amp Pc Board (Nacla-9063-1E/1F)
194
Driver Amp Pc Board (Nacla-9064-1E/1F)
194
Dac Pc Board(Nadg-9074-1Ag/1Ah/1Aj)
221
Microprocessor Pc Board(Naar-9075-1Ag/1Ah/1Aj)
221
XM Pc Board(Narf-9077-1Ag)
221
Amplifier Pc Board(Naasp-9080-1Ag/1Ah/1Aj)
221
Hdmi Pc Board (Nahdm-9114-1A)
255
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Onkyo TX-SA876 Service Manual (206 pages)
Brand:
Onkyo
| Category:
Stereo Receiver
| Size: 8 MB
Table of Contents
Table of Contents
31
Schematic Diagrams-7 (Sd
33
The Components Identified by Mark
34
Naetc
35
The Components Identified by Mark
36
Poff2
38
Gnddg
40
Dsp Section
43
The Components Identified by Mark
44
The Components Identified by Mark
45
Digsdo
49
The Components Identified by Mark
51
The Components Identified by Mark
53
The Components Identified by Mark
54
The Components Identified by Mark
56
The Components Identified by Mark
57
The Components Identified by Mark
58
The Components Identified by Mark
60
The Components Identified by Mark
62
The Components Identified by Mark
63
The Components Identified by Mark
70
The Components Identified by Mark
72
Dacfl
73
Replace Only with Part Number Specified
78
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