Table Of Contents - Denon AVR-S730H Service Manual

Table of Contents

Caution In Servicing2
Safety Precautions2
Concerning Important Safety Parts3
Note For Schematic Diagram4
Note For Parts List4
Instructions For Handling Semiconductors And Optical Unit4
Online Parts List5
Accessing The Parts List5
Logging In To New Sdi And Accessing The Parts List5
Accessing The Part List From The Model Asset Screen6
Printed Circuit Boards Parts Table6
Downloading The Parts List As An Excel File6
Revision History6
Searching Part Numbers Or Ref. Numbers7
Initializing This Unit Avr-X1400H8
Jig For Servicing8
Initializing This Unit Avr-S730H8
Electrical9
Schematic Diagrams9
Block Diagram9
Wiring Diagram9
Printed Circuit Boards9
Sch01_Hdmi_Rx10
Sch02_Hdmi_Tx11
Sch03_Osd12
Sch04_Digital Supply13
Digital Supply Part13
Sch05_Mcu14
Sch06_Mcu_Level_Chg15
Sch07_Dir_Src16
Sch08_Pld17
Sch09_Dsp18
Sch10_Main Dac19
Main Dac Part19
Sch11_Network20
Pin Connector20
Sch12_Analog21
Analog Part21
Video Part21
Sch13_Main22
Sch14_Front_Hdmi23
Sch15_Diff-Amp24
Sch16_Front25
Front Part25
Sch17_Regulator26
Regulator Part26
Sch18_Smps27
Digital, F Hdmi, Tuner, Phone28
Main30
Front, Usb&Mic, Standby, Smps31
Level Diagram32
Front Ch32
Center, Surround Ch33
Surround Back Ch34
Subw O O Fer Channel35
Zone2 Ch36
Analog Audio Diagram37
Digital Audio Diagram38
Video Diagram39
Power Diagram40
Avrs730H/X1400H Vcc Diagram40
Avrs730H/X1400H Wiring Diagram41
Digital Pcb41
Front Pcb41
Semiconductors42
Ic's42
Adv7623 (Digital_Osd : Ic731)42
Adv7623 Block Diagram44
Digital_Osd : Ic73244
Sn74Cbt3251Pwr (Digital_Osd : Ic733)44
Ordering Information44
Tps563200 (Digital_Digital Supply : Ic741, Ic742, Ic743, Ic744)45
R5F5631Fddfb(Digital_Mcu : Ic751)45
R5F56108Vnfp Terminal Functions45
Mc74Hc4094Adr2G (Digital_Mcu : Ic752, Ic753)48
Sn74Lvc244Apwr (Digital_Osd：ic734)48
Pin Function Description51
Pin Configuration51
Input Function51
Functional Block Diagram53
Device Information54
Pin Connection57
Mechanical58
Disassembly59
Flowchart59
Top Cover59
Front Panel Assy60
Explanatory Photos For Disassembly60
The Viewpoint Of Each Photograph60
Radiator Assy61
Smps Pcb61
Regulator Pcb61
Power Trans61
Exploded View62
Avrs730H/X1400H Exploded View62
Packing View63
Repair Information64
Troubleshooting64
Diagnostic Mode64
Trouble Shooting65
Power65
The Unit Does Not Power On65
Fuse Is Blown65
Analog Video66
Video Test Point66
Hdmi/Dvi67
No Picture Or Sound Is Output (Hdmi To Hdmi)67
Audio Check69
Power Amp (Amp Pcb)70
Analog Audio70
Network / Bluetooth / Usb71
Cannot Connect To The Network71
Cannot Establish A Bluetooth Connection72
Cannot Recognize The Connected Usb Device72
Digital Test Point73
Usb Test Point73
Smps74
Operation Waveform For Each Part74
Dc 5V Is Not Output74
Hdmi "Rx/Tx" Failure Detection75
Prior Checking75
Necessary Devices76
Device Connection Method76
Device Configuration Method76
Starting Detecting The Point Of Failure78
Start In Hdmi Diagnostics Mode78
Display When An Error Is Not Detected78
Error Code H1-01 Failure Detection Procedure80
Check The I2C Communication Line. (Hdmi Rx/Tx)81
Error Code H1-02 Failure Detection Procedure82
Error Code H1-07 Failure Detection Procedure83
Check The I2C Communication Line84
Error Code H1-15 Failure Detection Procedure85
Error Code H1-08 Failure Detection Procedure86
Error Code H1-12 Failure Detection Procedure88
Hdmi Rx/Tx [Mn864788] Failure Detection Procedure90
Check The +5V Voltage. (Hdmi Rx/Tx)91
Check The Ddc Line. (Hdmi Rx/Tx)91
Checking The Tmds Status Register92
Hdmi Sw [Mn864787] Failure Detection Procedure93
Checking The +5V/Ddc Status Register (Hdmi Sw)93
Check The +5V Voltage. (Hdmi Sw)94
Check The Ddc Line. (Hdmi Sw)94
Checking The Tmds Status Register (Hdmi Sw)95
Checking The Tmds Status Register (Hdmi Sw -> Hdmi Rx/Tx)95
Front Hdmi Buffer Ic [Ad8195] Failure Detection Procedure96
Check The Power Supply Voltage. (Hdmi Buffer)96
Checking The +5V/Ddc Status Register (Front Hdmi Buffer)96
Check The +5V Voltage. (Front Hdmi Buffer)97
Check The Ddc Line. (Front Hdmi Buffer)97
Osd [Adv7623] Failure Detection Procedure99
Checking The Tmds Status Register (Osd -> Hdmi Rx/Tx)99
Checking The Hpd/Rxsense Status Register. (Hdmi Tx -> Monitor)100
Checking The Edid Register. (Monitor)101
Check The Rxsense. (Monitor)102
Check The Hpd. (Monitor)102
Check The Rxsense/Hpd. (Monitor)103
Hdmi Rx/Tx [Mn864788] & Osd[Adv7623] Failure Detection Procedure104
Checking The Tmds Status Register (Rx/Tx -> Osd)104
Device Implementation Location105
Clock Flow & Wave Form In Digital Block106
Special Mode107
Special Mode Setting Button Avr-X1400H107
Special Mode Setting Button Avr-S730H108
Version Display Mode109
Starting Up109
Display Order109
Error Display110
Version Display In The Setup Menu111
Panel / Remote Lock Selection Mode112
Selecting The Mode For Service-Related113
Displaying And Selecting Each Mode113
Service Check113
Protection Information And Displays114
Clearing The Protection History115
Warning Displays By Power Led115
Operation Info Mode116
Tuner Step Mode (E2 / E3 Only)116
Remote Id Setup Mode117
Protection Pass Mode118
Network Initialization Mode118
Clearing The Operation Info119
Product Mode119
Service Path Check Mode120
Canceling Diagnostic Mode120
Audio System Confirmation Items120
Confirmation Items For The Video System121
Diagnostic Path Diagram122
Avrs730H/X1400H Analog Audio Block122
Avrs730H/X1400H Digital Audio Block123
Adjustment Procedure138
Updating139
Firmware Update Procedure139
Procedure After Replacing The Pcb.140
Procedure After Replacing The U-Com, Etc.140
Items Necessary For Update141
Update Preparation With A Usb Flash Drive142
Connecting To The Usb Flash Drive142
Unzipping The Downloaded File142
Update Method When The Digital Pcb Or Network Module Is Replaced143
File Structure On Usb Flash Drive143
Start The Update143
Update Method For Service Region Settings144
Creating A Service Region Settings File144
Starting Service Region Settings144
Normal Firmware Update Method From Usb Flash Drive145
Start Normal Update145
Network Connection146
Check And Update The Firmware146
About The Error Codes147
Device Id Table147
Error Code Table147