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Stereo Receiver
AVR-S930H
Denon AVR-S930H Service Manual
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VIDEO DIAGRAM
Cb
Y
Cb
Y
V0
2
Cr
Cr
V0
1
V0
3
OU
T
HDMI
6
HDMI
5
USB_Tx_Rx
TX+/-
RX+/-
VIN1
VIN3
VIN4
CO
M
P1-
Y
IN0
IN1
IN2
IN3
OU
T0
OU
T0
TMDS
I
N
TMDS
I
N
IN0
IN1
Cb
Y
OU
T
TMDS OUTPUT
IN
2
(D
VD)
HDMI
4
HDMI
2
HDMI
1
VIN2
VIN5
CO
M
P2-C
r
CO
M
P1-C
r
CO
M
P2-C
b
CO
M
P1-C
b
CO
M
P2-
Y
IN1
IN0
IN3
IN2
OU
T1
OU
T1
TMDS
I
N
TMDS
I
N
OSD
OU
T
IN2
Cr
OU
T
TMDS OUTPUT
IN
2
(D
VD)
HDMI
7
HDMI
3
FRONT
U
SB
GN
D
DA
TA-
VB
US
DA
TA+
COMP2-Y
USB_VBUS_ON/OFF
LE
GO
_PCK
LE
GO
_VSYNC
LE
GO
_VSYNC
LE
GO
VIDE
O(
24
BIT)
TMDS OUT
COM
P2
-Cr
COM
P2
-Cb
IN
1
(CBL/SA
T)
COM
P1
-Cr
COM
P1
-Cb
COMP1-Y
FRONT
HDM
I
INPUT
SELEC
T
LE
GO
_HSYNC
LE
GO
_EN
HD
MI2.0 RX
MN
86478
8
(HDC
P 2.2
:
4
I
N
PU
TS)
HD
M
I
SWITCH
TMDS
261
B
A
3R12
E
40D
BF
-8E
HDMI
i/p
Sc
ale
r_T
X_OS
D
ADV8003
-8B
(A
D55
-
058
Z-0)
TMDS OUT
W
25
Q
128
FVFI
G
HD
MI2.0 TX
MN
86478
8
HDM
I
OUT
2
HDM
I
OUT
1
I
N1
(CBL/SA
T)
R
J-
45
Wi-Fi
BT
AN
T
A
D819
5
BU
FF
ER
HD
MI2.0 RX
MN
86478
8
(HDC
P 2.2
:
4
I
N
PU
TS)
CVBS
I
N
HD
M
I I
N
A
3R12
E
40D
BF
-8E
COM
PO
NENT
I
N
LEG
O
NETWORK
ME
DIA
MO
DUL
E
A
V
R_S930H / X2400H VIDEO DIAGRA
M
51
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating
50
52
Table of Contents
Caution in Servicing
2
Safety Precautions
2
Safety Precautions
3
Note for Schematic Diagram
4
Note for Parts List
4
Instructions for Handling Semiconductors and Optical Unit
4
Online Parts List
5
Accessing the Parts List
5
Logging in to New SDI and Accessing the Parts List
5
Accessing the Part List from the Model Asset Screen
6
Printed Circuit Boards Parts Table
6
Downloading the Parts List as an Excel File
6
Revision History
6
Searching Part Numbers or Ref. Numbers
7
Initializing this Unit AVR-X2400H
8
Initializing this Unit AVR-S930H
8
Jig for Servicing
8
Electrical
9
Level Diagram
9
Block Diagram
9
Wiring Diagram
9
Schematic Diagrams
10
Supply
10
Cpu
11
Digital CNT
12
CPU Level CHG
13
Hdmi Sw1
14
Hdmi Sw2
15
Tmds Sw
16
Hdmi Tx
17
Adv8003 Ddr
18
Adv8003
19
Dir_A.pld
20
Main DAC
21
Dsp
22
Net PHY
23
Input 1
24
Input 2
25
Video Part
26
Front_Cnt Part
27
Rc-5
28
Amp1
29
Amp2
30
Spk
31
Tuner/Reg Part
32
RS_CNT Audio_In
33
RS_CNT Part (AVR_X2400E3 Only)
33
Audio in Part (AVR S930/X2400 Only)
33
AVR_S930_X2400 Front
34
RS232 Part (AVR_X2400E3 Only)
35
Avr-S930/X2400 Smps B'D
36
F-Hdmi
37
Printed Circuit Boards
38
Digital, F HDMI
38
Input, Video, Front CNT
39
Amp
40
Main, Audio In, RS CNT, Guide L
41
Front, CNT, RS232, Function, HS Top Guide, Top Guide
42
Smps
43
Level Diagram
44
Front Ch
44
Center, Surround, Surr. BCK Ch
45
Subwoofer Ch
46
Zone2 Ch
47
Zone 2 (Lego) Ch
48
Block Diagram
49
Analog Audio Diagram
49
Digital Audio Diagram
50
Video Diagram
51
Power Diagram
52
Wiring Diagram
53
Semiconductors
54
IC's
54
Ad8195Acpz (F_Hdmi: U3000)
57
Terminl Function
57
PCM9211 (Digital: U1040)
57
CS49844A (Digital: U1073)
59
W9864G6KH-5 (Digital: U1023)
59
Pin Description
59
AK4458VN (Digital: U1051)
60
Block Diagram and Functions
61
PCM5100 (Digital: U1052)
62
NJU72343 (Input: U4202)
62
NJU72750A (Input: U4201,U4203)
62
NJM2595MTE1 (Video: IC5001)
63
NJM2586AVC3 (Video: IC5002)
63
FL Display
64
FLD (018BT021GINK) (Front: FL4400)
64
Pin Connection
64
Anode Connection
64
Mechanical
65
Disassembly
66
Flowchart
66
Explanatory Photos for Disassembly
67
Wifi Ant
67
Front Panel Assy
67
Radiator Assy
68
Digital PCB
68
Video PC
69
Main PCB
69
Smps Pcb
69
Trans
69
Exploded View
70
Packing View
71
Repair Information
72
Trouble Shooting
72
Trouble Shooting
73
The Unit Does Not Power on
73
Fuse Is Blown
73
Analog Video
74
Digital Test Point
74
Video Test Point
74
Hdmi/DVI
76
No Picture or Sound Is Output (HDMI to HDMI)
76
Audio Check
78
Power AMP (AMP PCB)
79
Analog Audio
79
Network/Bluetooth/Usb
80
Cannot Connect to the Network
80
Cannot Establish a Bluetooth Connection
81
Cannot Recognize the Connected USB Device
82
No Picture or Sound Is Output
82
USB Test Point
83
Operation Waveform for each Part
84
HDMI "Rx/Tx" Failure Detection
85
Prior Checking
85
Preparations for Checking HDMI Switcher Reception/Transmission Register
86
Necessary Devices
86
Device Configuration Method
86
Starting Detecting the Point of Failure
88
Start in HDMI Diagnostics Mode
88
Display When an Error Code Is Displayed
88
Display When an Error Is Not Detected
88
Error Code H1-01 Failure Detection Procedure
90
Error Code H1-02 Failure Detection Procedure
92
Error Code H1-03 Failure Detection Procedure
94
Error Code H1-06 Failure Detection Procedure
96
Error Code H1-14 Failure Detection Procedure
98
Error Code H1-15 Failure Detection Procedure
98
Error Code H1-04 Failure Detection Procedure
99
Error Code H1-08 Failure Detection Procedure
100
Error Code H1-12 Failure Detection Procedure
102
HDMI Rx [MN864788] Failure Detection Procedure
104
Front HDMI Buffer IC [AD8195] Failure Detection Procedure
107
HDMI Transmission IC [MN864788] Failure Detection Procedure
110
GUI IC [ADV8003] Failure Detection Procedure
118
HDMI SW IC [TMDS261B] Failure Detection Procedure
119
Device Implementation Location
120
Clock Flow & Wave Form in Digital Block
121
Special Mode Setting Button AVR-X2400H
122
Special Mode Setting Button AVR-S930H
123
Version Display Mode
124
Actions
124
Starting up
124
Display Order
124
Error Display
125
Version Display in the Setup Menu
126
Panel/Remote Lock Selection Mode
127
Displaying and Selecting each Mode
127
Selecting the Mode for Service-Related
128
Protection History Display Mode
129
Clearing the Protection History
130
Warning Displays by Power Led
130
232C Standby Clear Mode (AVR-X2400H E3 Only)
130
Operation Info Mode
131
Tuner Step Mode (E2/E3 Only)
132
Displays
132
Remote ID Setup Mode
132
Operations
132
Protection Pass Mode
133
Network Initialization Mode
133
Clearing the Operation Info
134
Diagnostic Mode
135
Service Path Check Mode
135
Selecting Items to Check
135
Audio System Confirmation Items
135
Confirmation Items for the Video System
136
Diagnostic Path Diagram
138
Avr_S930H/X2400H/Analog Audio Diagram
138
AVR_S930H/X2400H Digital Audio Diagram
139
AVR_S930H/X2400H Video Diagram
148
Adjusting Idling Current
158
Adjustment Procedure
158
Updating
159
Procedure after Replacing the PCB
160
Procedure after Replacing the U-Com, Etc.
160
Firmware Update Procedure
161
Items Necessary for Update
161
Update Preparation with a USB Flash Drive
162
Connecting to the USB Flash Drive
162
Unzipping the Downloaded File
162
Update Method When the DIGITAL PCB or Network Module Is Replaced (Using a USB Flash Drive)
163
File Structure on USB Flash Drive
163
Start the Update
163
Cautions on Firmware Update
163
Update Method for Service Region Settings
164
Creating a Service Region Settings File
164
Normal Firmware Update Method from USB Flash Drive
165
Start Normal Update
165
Normal Firmware Update Method from OTA
166
Network Connection
166
Check and Update the Firmware
166
About the Error Codes
167
Remedies
167
Device ID Table
167
Other manuals for Denon AVR-S930H
Owner's Manual
279 pages
Troubleshooting Guide
41 pages
Quick Start Guide
12 pages
4
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Denon AVR-S930H Specifications
General
Brand
Denon
Model
AVR-S930H
Category
Stereo Receiver
Language
English
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