Denon AVR-S930H Service Manual

1. IC's
SEMICONDUCTORS
R5F564MJCDFC (DIGITAL : U1018)
Terminal Functions
Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
1 AVSS0 AVSS0
- - - -
Ground pin
2 P05/IRQ13 POWER_KEY
I M3VPu I I I
Detect Power switch (Release from Wait Mode,Set to
interrupt)
3 AVCC1 AVCC1
- - - -
Power supply pin
4 P03/IRQ11 RED_LED
O L/H L H
POWER/STANDBY LED control pin
5 AVSS1 AVSS1
- - - -
Ground pin
6
P02/SCK6/IRQ10/
AN120
REMOTE_
POWER
O L L L
232C power supply (REMOTE 3.3V) control pin
7
P01/RXD6/IRQ9/
AN119
RXD_MI232O
I Pd I I I
External data input port (for AMX/FW update via 232C)
:Connector is FFC
8
P00/TXD6/IRQ8/
AN118
TXD_MO232I
O L L L
External data output port (for AMX/FW update via 232C)
:Connector is FFC
9 PF5/IRQ4
WHITE_LED
(X2400(NA))
/ GREEN_LED
(X2400(EU/
CH/JP)/S930/
SR5012/
NR1608)
O L L L
POWER LED control pin
10 EMLE EMLE
I Pd - - -
E20 Emulator control pin (On chip Emulator is used,this
pin should be High. Not used,it should be Low)
11 PJ5 VSEL_A
I SW3VPu I I I
Master Volume (Rotary encoder) signal input pin
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
PE0
P64
P63
P62
P61
VSS
P60
VCC
PD7
PG1
PD6
PG0
PD4
P97
PD3
VSS
P96
VCC
PD2
P95
PD1
P94
PD0
P93
P91
P90
P47
P45
P43
P41
P40
P07
PE1
PD5
AVCC0
P20
PE2
P17
P87
P16
P86
P15
P14
P13
P12
VCC_USB
USB0_DM
USB0_DP
VSS_USB
AVCC_USBA
USBA_RREF
AVSS_USBA
PVSS_USBA
VSS2_USBA
USBA_DP
VSS1_USBA
P83
PC7
PC6
PC5
P82
P81
P80
PC4
PC3
P77
USBA_DM
VCC_USBA
P11
P10
P53
P52
P51
P50
VSS
VCC
P76
PC2
P75
P74
P92
VSS
VCC
P46
P44
P42
VREFH0
VREFL0
RX64M GROUP
PLQP0176KB-A
176 pin LQFP
(Top View)
Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
12 VSS VSS
- - - -
Ground pin
13 PJ3 VSEL_B
I SW3VPu I I I
Master volume (Rotary encoder) signal input pin
14 VCL VCL
I - - -
Smoothing capacitor connection pin
15 VBATT VBATT
- - - -
Power supply pin
16 NC NC
I Pd - - -
NC(Pull down)
17 TRST#/PF4
TRST#/
NC(NORMRAL)
I/I Pd I/I I/I I/I
E20 Emulator control pin/When normal operating
mode,set to input.
18 MD/FINED MD
I M3VPu I I I
Pins for setting the operating mode(select the Boot
Mode or User Boot Mode,Single Chip Mode)
19 XCIN XCIN
I Pd - - -
NC(Pull down)
20 XCOUT XCOUT
I - - -
NC(open)
21 RES# RESET
I M3VPu - - -
Reset signal input pin
22 XTAL/P37 XTAL
I - - -
Pins for a crystal resonator (Xin=12MHz × 10)
23 VSS VSS
- - - -
Ground pin
24 EXTAL/P36 EXTAL
- - - -
Pins for a crystal resonator (Xin=12MHz × 10)
25 VCC VCC
- - - -
Power supply pin
26 UPSEL/P35(IN)/NMI DSP_FLAG3
I DA3VPu I I I
DSP(CS49844A) interrupt signal input pin
27
P34/SCK6/SCK0/
IRQ4
BDOWN
I M3VPu I I I
Detect power down
28
P33/TIOCD0/RXD6/
RXD0/IRQ3-DS
RC_IN
I
Pd
(S930/
X2400)
M3Vpu
(SR5012/
NR1608NR)
I I I
Remote input
29
P32/TIOCC0/TXD6/
TXD0/IRQ2-DS
NC(S930/
X2400/
NR1608(EU/
JP) /
FLASHER_IN
(NR1608(NA)/
SR5012)
O/I -/Pd L/I L/I L/I
Flasher (Remote) input pin (When standby mode,set to
inturrupt)
30 TMS/PF3
TMS/
NC(NORMRAL)
I/I M3VPu -/I -/I I
E20 Emulator control pin/When normal operating
mode,set to input.
31 TDI/PF2/RXD1
TDI/RXD_MIT-
SUBISHI
I/O/I M3VPu -/-/I -/-/I I
E20 Emulator control pin/Mitsubishi writter control pin/
When normal operating mode,set to input.
32 P31/IRQ1-DS TU_IISD
I L L L
TUNER control
33 P30/RXD1 TU_DA
I_O SW3VPu L L L
TUNER control
34
TCK/FINEC/PF1/
SCK1
TCK/
NC(NORMRAL)
I/I/I M3VPu -/-/I -/-/I I
E20 Emulator control pin//When normal operating
mode,set to input.
35 TD0/TXD1/PF0
TDO/TXD_
MITSUBISHI
O/O/I M3VPu -/-/I -/-/I I
E20 Emulator control pin/Mitsubishi writter control pin/
When normal operating mode,set to input.
36 P27/SCK1 TU_LA
O L L L
TUNER control
37 P26/TXD1 TU_CK
O SW3VPu L L L
TUNER control
38 P25/RXD3 TU_IIC/RDSI
O L L L
TUNER control
39 VCC VCC
- - - -
Power supply pin
40 P24/SCK3
NC(S930/
X2400)/ KILL_
IR(SR5012/
NR1608)
O L L L
Front IR disable control pin
41 VSS VSS
- - - -
Ground pin
42 P23/TXD3 E_RTS_MOEI
O
Pd
(BCM58305
Internal Pd)
L L L
Ethernet(LEGO) control pin
43 P22/SCK0 E_CTS_MIEO
I
Pd
(onboad
+ BCM58305
Internal Pd)
I I I
Ethernet(LEGO) control pin
44 P21/RXD0/IRQ9 E_RXD_MIEO
I
Pd
(onboad
+ BCM58305
Internal Pd)
I L I
Ethernet(LEGO) control pin
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
54
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-S930H Specifications

General

Brand	Denon
Model	AVR-S930H
Category	Stereo Receiver
Language	English