DOWNLOAD Sony STR-DG710 Service Manual ↓ Size: 5.43 MB | Pages: 86 in PDF or view online for FREE

Model
STR-DG710
Pages
86
Size
5.43 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dg710.pdf
Date
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STR-DG710
45
45
STR-DG710
D I G I TA L
B O A R D
( 2 / 3 )
C N P 5 1 2
O
H D M I   R E
B O A R D
C N 3 5 0 9
( 2 / 2 )
W
X M
B O A R D
C N P 1 0 3
V
S TA N D B Y  
B O A R D
C N P 8 0 5
S
IC B/D
IC B/D
17.5
6.5
5.1
2.4
4.1
2.4
5.1
17.5
U S , C N D
M O D E L
1
2
3
4
5
S I - 8 0 5 0 S - L F 1 1 0 1
I C 4 0 0 1
1
2
3
4
5
S I - 8 0 3 3 S
I C 4 1 0 0
3 5 V
3 3 0 0
C 4 0 0 2
1
3
4
5
6
7
7 P
C N 4 1 0 1
+ 6 . 3 V
+ 6 . 3 V
D _ G N D
D _ G N D
+ 4 . 1 V
+ 4 . 1 V
C L 0 0 1
C L 0 0 2
C L 0 0 3
C L 0 0 4
C4102
0.1
0.1
C4006
0 . 4 7
C 4 0 0 7
0.1
C4004
6 8 0
R 4 0 0 2
1.5k
R4000
R4100
1.5k
R 4 1 0 1
4 7 0
4 7 0
R 4 0 0 1
1 6 V
C 4 1 0 3
1 0 0 0
16V
1000
C4005
RK36LF-B3
D4803
1 0 0 u H
L 4 0 0 0
1 0 0 u H
L 4 0 0 1
L 4 1 0 0
1 0 0 u H
L 4 1 0 1
1 0 0 u H
R 4 1 0 2
6 8 0
1
3
4
5
6
7
7 P
C N 4 1 0 2
D _ G N D
+ 6 . 3 V
D G N D
D G N D
+ 6 . 3 V
D G N D
‘
D 5 S B A 2 0 - 4 0 0 3
D 4 0 0 1
RK36LF-B3
D4804
1
2
3
3 P
C N 4 0 0 1
R 2   A C
R 2   G N D
R 2   A C
35V
1000
C4003
35V
C4100
1000
0 . 4 7
C 4 0 1 0
3 . 1 5 A
F 4 0 0 1
2 5 0 V
2 5 0 V
3 . 1 5 A
F 4 0 0 2
0 . 4 7
C 4 0 0 9
J W 4 0 2 0
D C D C   B O A R D
+ 4 . 1 V   R E G
I C 4 1 0 0
+ 6 . 5 V   R E G
I C 4 0 0 1
R E C T
5
2
3
A
B
4
C
6
7
D
1
VIN
SWOUT
GND
VOS
S.S
GND
VOS
S.S
VIN
SWOUT
1
A
B
C
D
E
F
G
2
3
4
5
6
7
1-872-427-
(11)
11
ORG
GRY
GRY
S
STANDBY 
BOARD
CNP805
W
HDMI RE 
BOARD
CN3509
ORG
GRY
GRY
O
DIGITAL
BOARD
CNP512
ORG
GRY
GRY
V
XM
BOARD
CNP103
3
1
5
2
4
7
1
4
C4002
FH4002
F4001
FH4001
FH4004
FH4003
C4003
C4004
C4005
C4100
C4103
R4100
C4102
C4010
R4101
R4102
C4006
C4007
R4000
R4001
R4002
IC4001
CN4102
CL001
CL002
CL003
L4000
L4100
L4101
JW4008
JW4003
JW4011
JW4002
JW4007
D4804
JW4009
JW4010
CN4001
D4001
1
3
CN4101
7
1
1
1
3
4
5
7
CN4001
CN4102
D4803
L4001
+
–
CL004
DCDC BOARD
F4002
5
1
3
5
2
4
IC4100
HS4100
JW4020
C4009
US,CND
MODEL
5-31. PRINTED WIRING BOARD — DCDC SECTION —
• Refer to page 16 for Circuit Boards Location.
 : Uses unleaded solder.
5-32. SCHEMATIC DIAGRAM — DCDC SECTION —  • Refer to page 54 for IC Block Diagrams.
(Page 44)
(Page 29)
(Page 44)
(Page 41)
(Page 40)
(Page 39)
(Page 36)
(Page 31)
D4001
A-4
D4803
F-3
D4804
C-4
IC4001
G-3
IC4100
D-4
• Semiconductor
Location
Ref. No.
Location
STR-DG710
46
46
STR-DG710
• IC Block Diagrams
IC401  BD3451KS (MAIN Board (1/2))
IC501  µPC2581V-S (MAIN Board (2/2))
IC601  µPC2581V-S (MAIN Board (2/2))
IC701  µPC2581V-S (MAIN Board (2/2))
PROTECTOR
DRIVE
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
PRE
DRIVE
PRE
DRIVE
BIAS CIRCUIT
REG
+VOUT1
MUTE
–VOUT1
NF1
COMP1
COMP2
IN1
GND
IN2
NF2
–VOUT2
+VOUT2
VCC
VCC
VEE
DRIVE
50
INCR
INCL
AGND6
ROUTBR
ROUTBL
ROUTAR
ROUTAL
AGND5
AOUTR
AOUTL
AGND4
INIR
INIL
INHR
INHL
INGR
INGL
INFR
INFL
INER
OUTSW
OUTSBR
OUTSBL
OUTSR
OUTSL
OUTC
OUTR
OUTL
AGND16
VINL
GOUTL
AGND17
VINR
GOUTR
AGND18
VINC
GOUTC
AGND19
VINSL
GOUTSL
INCC
INCSL
INCSR
INCSBL
INCSBR
INCSW
AGND7
DGND
CLK
DATA
AGND8
PORTA
PORTB
AGND9
AGND10
VCC
AGND11
VEE
AGND12
GOUTSW
VINSW
AGND13
GOUTSBR
VINSBR
AGND14
GOUTSBL
VINSBL
VINSR
AGND15
GOUTSR
INEL
INDR
INDL
INCR
INCL
INBR
INBL
INAR
INAL
BOUT2
AGND3
AGND2
BOUT1
INBSW
INBSBR
INBSBL
INBSR
INBSL
INBC
INBR
INBL
AGND1
INASW
INASBR
INASBL
INASR
INASL
INAL
INAC
INAR
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
INPUT GAIN
68 69 70 71 72 73 74 75 76 77 78 79 80
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8 7
6
5 4 3
2
1
49
48
47
46
45
43
42
41
40
39
38
37
36
35
34
33
32
31
30
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
SW
SBR
SBL
SR
SL
C
R
L
MASTER VOLUME CONTROL
OUTPUT GAIN CONTROL
2CH INPUT SELECTOR
2CH INPUT SELECTOR
8CH INPUT 2
8CH INPUT 1
8CH INPUT 3
LOGIC
IC1301  LC89056W-E (DIGITAL Board (1/3))
13
14
CKOUT
12
A.GND
11
AVDD
4
DIN1
10
LPF
9
VIN AGND
8
R SDIN
7
DVDD
6
D.GND
5
DIN2
2
DOUT
1
DISEL
3
DIN0
25
CSFLAG
33
BPSYNC
32
AUTO VREF
31
DGND
30
DVDD
26 27 28 29
F3/P3/C3 VF/DATA02
F2/P2/C2 F2/DLMP
F1/P1/C1 F1/FSB1
F0/P0/C0 FJ/FSB0
35
DOUT
36
DI
34
ERROR
BCK
15
16
LRCK
DATAO
17
XSTATE
18
19
DGND
DVDD
20
21
XMCK
XOUT
22
XIN
23
24
EMPHA
AUDIO
48
47
XMODE
CKSEL1
46
45
CKSEL0
DOSEL1
44 DOSEL0
43
42
DVDD
DGND
41
40
MODE1
MODE0
39 XSEL
38
37
CLK
CE
INPUT
PLL
DATA
DEMODULATOR
C BIT DETECTION
Pa,Pb DETECTION
MICROPROCESSOR INTERFACE
LOCK
DETECTION
fs
CALCULATION
TIMING
X'TAL1
IC1503  TC7WH157FU(TE12R)
(DIGITAL Board (1/3))
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
64K x 16
MEMORY
ARRAY
SENSE AMP
&
WRITE
PRIVER
HIGH
BYTE
I/O
BUFFER
LOW
BYTE
I/O
BUFFER
CHIP ENABLE
BUFFER
WRITE ENABLE
BUFFER
OUTPUT ENABLE
BUFFER
ROW/COLUMN
DECODER
BYTE ENABLE
BUFFER
1
A12
A15
A14
A13
CS
D15
D14
D13
D12
VDD
VSS
D11
D10
D9
D8
WE
A11
A10
A8
A7
GND
A9
A5
A6
A7
OE
BHE
BLE
D7
D6
D5
D4
VSS
VDD
D3
D2
D1
D0
NC
A2
A1
A0
A6
GND
IC1502  IS61WV6416BLL-12TLI (DIGITAL Board (1/3))
1
2
3
4
8
7
6
5
Vcc
ST
S
Y
A
B
Y
GND
47
STR-DG710
IC1131  BR24L16FJ-WE2 (DIGITAL Board (2/3))
1
2
3
4
5
7
8
A0
A1
A2
GND
Vcc
WP
SCL
SDA
1kbit EEPROM ARRAY
7bit
8bit
ADDRESS
DECODER
SLAVE/ WORD
ADDRESS REGISTER
HIGH-VOLTAGE
GENERATOR
POWER SUPPLY
VOLTAGE DETECTOR
DATA
REGISTER
ST
AR
T
STOP
ACK
CONTROL CIRCUIT
6
7bit
IC1700  TC7S08FU(TE85R)
(DIGITAL Board (2/3))
1
5
2
4
3
IN B
VCC
IN A
GND
OUT Y
IC1710  TC7W14FU(TE12R)
(DIGITAL Board (2/3))
1
1A
3Y
2A
GND
VCC
1Y
3A
2Y
7
8
2
6
3
4
5
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
2G
2C3
2C2 2C1 2C0
2Y
VCC
2C3
2C2 2C1 2C0
STROBE
OUTPUT
2Y
A
DATA INPUTS
B
B
A
A
B
B
A
A
1G
1C3 1C2
1C1 1C0
1Y
STROBE
B
1C3 1C2
1C1
1C0
OUTPUT
1Y
GND
DATA INPUTS
1
2
3
4
8
7
6
5
Vcc
/ G
A/B
Y
A
B
/ Y
GND
IC1017  TC7WH157FK
(DIGITAL Board (1/3))
IC1302  TC74ACT153F(EL) (DIGITAL Board (1/3))
48
STR-DG710
IC1401  PCM1803DBR (DIGITAL Board (3/3))
LIN 1
RIN 2
V REF 1 3
V REF 2 4
VCC 5
AGND 6
PDWN 7
BYPASS 8
FSYNC 9
LRCK 10
MODE1
20
MODE0
19
FMT1
18
FMT0
17
OSR
16
SCK
15
VDD
14
DGND
13
DOUT
12
BCK
11
Single-End
/Differential
Converter
5 th Order
Delta-Sigma
Modulator
5 th Order
Delta-Sigma
Modulator
Reference
Single-End
/Differential
Converter
× 1/64 (× 1/128)
Decimation
Filter
with
DC Cut Filter
Power Supply
Clock and Timing Control
Serial
Interface
Mode/
Format
Control
IC1452  PCM1602APT (DIGITAL Board (3/3))
SYSTEM
CLOCK
MANAGER
FUNCTION
CONTROL
INTERFACE
SERIAL
INPUT
INTERFACE
4X/8X
OVER SAMPLING
DIGITAL
FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTI-
LEVEL
DELTA-
SIGMA
MOJULE
ZERO DETECT
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
RST
SCKI
SCKO
BCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
LRCK
37
38
39
40
42
43
44
45
46
47
48
41
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
1
2
3
4
5
6
7
8
9
10
11
12
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
13
14
15
16
17
18
19
20
21
22
23
24
ML
MC
MDI
MDO
ZERO8
D
ATA
4
ZERO7
NC
VCC1
AGND1
VCC2
AGND2
36 35 34 33
32 31 30
29
28
27
26
25
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