Sony STR-DH720 User Manual

STR-DH720/DH720HP
STR-DH720/DH720HP
4444
5-31. SCHEMATIC DIAGRAM – USB Board –
• See page 46 and 51 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
USB BOARD
(CHASSIS)
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
0
1.5
3.3
3.3
3.3
0
3.3
0 0 0 0 0 0 3.3 0 3.3 3.3 0 3.3
3.3
3.3
3.3
3.3
6
2.7
0
1.5
3.3
0
0
1.6
3.3
3.3
3.3
3.3
0 0 0 0 3.3 0 1.6 1.6 0 0 3.3 0
2.8
2.9
6
3.3
3.36
1 0.8
5 4.8 3.3 6
3.33.33.3
63.34.85
0
0
3.3
2.8
0
0.6
2.8
BU81459KV-E2
IC4100
1
RESETX
2
SEL-SLAVE
3
SEL-MP3
4
SEL-DOUT
5
SEL-VOL
6
SEL-APLAY
7
SEL-UTPKT
8
IRPTO
9
TEST2
10
KEY-ROW1/MCHNG
11
KEY-ROW2/BUSY
12
KEY-ROW3/SCL
13
KEY-ROW4/SDA
14
KEY-COL1/A0
15
KEY-COL2/A1
16
KEY-COL3/SEL-SMAN
17 TEST3
18
DVDDIO
19 SD-CON
20 SD-DO
21 SD-CLK
22 SD-DI
23 SD-CS
24
DVSS
25 TEST4
26 TEST5/CLKOUT12
27 DVDD-M2
28 TEST6
29 TEST7
30 TEST8
31 ATEST1
32 AVDDC
33
USB-DM
34
USB-DP
35
AVSSC
36
REXTI
37
VOREFI
38
VDDPLL
39
TEST-PLL
40
XIN-PLL
41
XOUT-PLL
42
VSS-PLL
43
DAVSS
44
RDACO
45
VCDACO
46
LDACO
47
DAVDD
48
AMUTE
49LED-ERROR/TEST9
50LED-PLAY/TEST10
51LED-PSD/TEST11
52LED-PUSB/TEST12
53LRCK
54BCK
55DATA
56TEST13
57DVDD-M1
58TEST14
59TEST15
60TEST16
61TEST17
62DVSS
63
TMODE
64DVDDIO
JL4105
12k
R4129
JL4101
JL4104
JL4100
MC2840-T112-1
D4105
MC2840-T112-1
D4104
J4000
CL4118 CL4117 CL4116 CL4115
CL4120
R4174
R4175
JL4110
JL 4111
330ohm
FB4100
JL4115
JL4118
2.2
C4163
0
R4114
RT3T11M-TP-1
Q4123
MIC MUTE
DRIVER
1kohm
FB4101
2SC3052EF-T1-LEF
Q4121
MIC MUTE DRIVER
JL4151
J4100
AUTO CAL MIC
JL4152
JL4106 JL4108
E
ET4100
CL4119
VCC
GND
OUT
BA33BC0FP-E2
IC4161
0.47
C4165
6.3V
220
C4166
6.3V
220
C4102
6.3V
220
C4162
10V
22
C4134
10V
22
C4130
10 16V
C4129
10V
47
C4136
C4157
6.3V
47
25V
1
C4135
25V
1
C4128
100
R4112 R4115
100
R4118
100
R4117
100
R4116
100
R4119
100
R4120
100 100
R4121
10k
R4123
10k
R4127
10k
R4124
10k
R4126
330
R4162
470
R4163
47k
R4164
470k
R4161
47k
R4137
47k
R4142
47k
R4139
10k
R4141
4.7k
R4134
4.7k
R4136
4.7k
R4135
4.7k
R4133
6.8k
R4145
1k
R4138
1k
R4146
10k
R4148
100
R4132
100k
R4147
100k
R4150
10k
R4149
6.2k
R4143
100p
C4127
33p
C4133
33p
C4131
0.022
C4138
C4159
1p
10k
R4 111
1M
R4130
1000p
C4119
0.1
C4118
0.1
C4117
0.1
C4158
0.1
C4156
0.1
C4132
0.1
C4121
0.1
C4109
0.1
C4112
1000p
C4120
7p
C4114
7p
C4113
0.1
C4101
10kR4125
10k
R4122
NJM4565M-D
IC4121
1
1OUT
2
1-
3
1+
4
GND
5
2+
6
2-
7
2OUT
8
Vcc
DA2J10100L
D4160
TC7WHU04FU(TE12R)
IC4160
1
IN1
2
OUT3
3
IN2
4
GND
5
OUT2
6
IN3
7
OUT1
8
VCC
CL4139
CL4140
CL4141
CL4142
1
2
3
4
4P
CN4101
MIC_MUTE
GND
+7V
DCAC_SIGNAL
6.3V
220
C4155
DZ2J06200L
D4102
DZ2J06200L
D4103
DZ2J06200L
D4101
CL4135
CL4133
CL4130
CL4132
CL4129
CL4131
CL4127
CL4128
CL4124
CL4134
1
3
4
5
6
7
8
9
10
11
12
13
14
CN4100
14P
USB_SPDIF
MCHNG
IPOD_REQ
OVC
SCL
SDA
RESET
BUSY
REG_CTRL
GND
GND
+6V
+6V
CL4125
10V
220
C4168
220ohm
FB4102
0.1
C4169
0.1
C4 111
1000p
C4183
1000p
C4184
0.1
C4181
876
5
4321
NJM2903V(TE2)
IC4101
OUT1 -IN1 +IN1 GND +IN2
-IN2
OUT2
VCC
7.5k
R4185
12k
R4190
10k
R4188
7.5k
R4189
7.5k
R4183
0.1
R4184
0.1
C4182
33k
R4181
22k
R4180
10k
R4186
10k
R4187
2.2
C4164
1SS367-T3SONY
D4161
1SS367-T3SONY
D4162
0.1
C4185
0.1
C4186
16.9344MHz
X4102
1
2
DA2J10100L
D4121
220
R4131
0.1
C4116
0.1
C4115
VD4120
VD4121
VD4170
VD4171
BD00HC5WEFJ-E2
IC4102
5678
4321
9
10
C4167
10
C4110
2200p
C4137
56k
R4144
10k
R4182
0.1
C4161
FB4161
470ohm
1
2
3
4
GND
D+
D-
VBUS
GND
VINVOUT
FB
EN
0
0
COMPARATOR
IC4101
REGISTOR
CONTROL
IC4102
USB SELECTOR
IC4160
OP AMP
IC4121
3.3V REG
IC4161
IC B/D
IC B/D
DATA PROCESSOR
IC4100
K
D-VIDEO
BOARD
(1/4)
CN3007
(Page 33)
O
DISPLAY
BOARD
CN152
(Page 40)
IC B/D
iPhone/iPod

Sony STR-DH720 Specifications

General

Display	VFL
Equalizer	Yes
Product color	Black
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Pro Logic, Dolby Pro Logic II, Dolby Pro Logic IIx, DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1)
Apple docking compatibility	Not supported
Graphical user interface (GUI)	No
Audio output channels	7.1 channels
Power output per channel (1KHz@8 Ohm)	200 W
Power output per channel (20-20KHz@8 Ohm)	170 W
HDMI in	3
Audio (L/R) in	5
Digital audio coaxial in	1
Digital audio optical in	2
Ethernet LAN (RJ-45) ports	0
Multichannel audio input type	RCA, Terminals
Connectivity technology	Wired
Speakers connectivity type	Clamp terminals
Wi-Fi	-
Supported radio bands	AM, FM
Preset stations quantity	60
Optical drive type	Blu-Ray player

Weight and Dimensions

Depth	322 mm
Width	430 mm
Height	157.5 mm
Weight	8000 g