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
PREV: Sony CFD-G700CP / CFD-G770CP / CFD-G770CPK Service Manual

Sony STR-DG710 Service Manual ▷ View online

STR-DG710
17
17
STR-DG710
C-CH
SR-CH
R-CH
SL-CH
L-CH
R-IN
L-IN
SW
SEL
C
SEL
SL
SEL
R-CH
R-CH
R-CH
DIR
FUNCTION SELECT
IC401
VCC
VEE
+7V
SEL
SW
MCU
I/F
–7V
SW OUT
C OUT
SL OUT
L OUT
• Signal path
            : TUNER (FM/AM)
            : VIDEO (AUDIO)
            : CD (ANALOG)
• R-ch is omitted due to
  same as L-ch.
117
27
26
AUDIO
L
R
VIDEO 3 IN/
PORTABLE AV IN
TV
AM
BUFFER
IC3002
TN1
TUNER UNIT
SYSTEM
CONTROL
IC1907 (1/6)
SA-CD/CD/CD-R
L
R
L
R
J298 (2/2)
R-CH
TUN LAT
R–CH
80 TUNER_DATA
79 TUNER_CLK
VOL_DA
RCH
VOL_CL
US,CND MODEL
EXCEPT US,CND MODEL
TUNER SD
TUN DO
L-CH
R-CH
SD
CE
DO/ST/SD
DI
CL
C LINK DET
C LINK_RX
C LINK_TX
L
7
5
6
13
14
2
4
R
VBUS+5V
VIDEO 5V
R-CH
R-CH
R-CH
R-CH
TU+9V
104 LINK DET
C LINK RX
XM RESET
XML
XMR
C LINK TX
11
10
XM RESET 3
XMDACMC
XM DBPOWER
XM COMMAND
XM DACMC 6
FM 75Ω
COAXIAL
ANTENNA
DMPORT
J1311
-1
-2
-3
-4
-2
-3
84 RDS CLK/XMDBPOWER
86 RDS DATA/XMCOM
AEP,UK MODEL
RDS INT
RDS DATA
38
22
AUDIO IN
AUDIO IN
L
R
VIDEO 1
J402 (1/2)
R-CH
-3
-4
R-CH
AUDIO OUT
L
R
J402 (2/2)
VIDEO 1
-1
-2
IN
L
R
J406
-5
-6
SAT
AUDIO IN
68
66
60
59
42
88
87
85
84
SW-CH
86
56
51
52
49
30
32
34
24
28
36
81
SW
SEL
SBL OUT
SBL-CH
54
83
41
44
L
SEL
3
1
4
2
+5V REG
IC1906
2
1
+6.5V REG
IC4001
2
1
+4.1V REG
IC4100
F4001
+6.5V
HDMI+4.1V
RECT
D4001
R2 AC
R2 AC
F4002
DIGITAL
SECTION
B
DIGITAL
SECTION
A
INPUT/POWER
SECTION
D
KEY/DISPLAY
SECTION
F
XM
SECTION
E
INPUT/POWER
SECTION
C
R481
• Abbreviation
    CND : Canadian model
5-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
(Page 21)
(Page 22)
(Page 23)
(Page 18)
(Page 23)
(Page 18)
STR-DG710
18
18
STR-DG710
SDI1
SD01
DOUT
12
18
SDI2
30
GP8
AUDIO 24
XMCK
20
69
LRCKI1
15
BCKI1
17
KFSIO
CKOUT 13
22
BCKI2
BCK 14
29
LRCKI2
LRCK 15
28
CS
WE
DATAO
23
SD02 24
SD03 25
SD04 26
SCKOUT 14
LRCKO 19
BCKO 20
X1502
13.9MHz
X1301
12.288MHz
MCLK1 9
MCLK2 12
CS0 44
WE0 45
68
108,107,105 -102,99,
98,80 - 77,75 - 72
24 - 27,42 - 44,
1 - 5,18 - 21
29 - 32,35 - 38,
16-13,10 - 7
112,110,109,97 - 92,
85-82,66 - 64
6
17
OE
OE0 43
41
2 113
36
35 33 34
32
65
49
37
69 73
67
99 100 101
68
EXLOCK
GP12
56
BST
ERROR
HDMI SPDIF
HDMI ERROR
21
22
SCK
15
BCK
11
LRCK
10
45
46
47
48
38
37
36
35
47
17
INPUT
DATA
DEMODULATOR
Pa,Pb DETECTION
LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION
34
59
16
DVD
IN
DIGITAL
(COAXIAL)
1
VIDEO 2/
BD IN
(OPTICAL)
OUT
OPTICAL
RECEIVER
IC1351
IC1303
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
J1301
2
3
WAVE
SHAPER
5
+3.3V
VDD
L-IN
DIGITAL
DECIM.
FILTER
A/D CONVERTER
IC1401
DIGITAL SIGNAL PROCESSOR
IC1501
SDRAM
IC1502
SWITCH
IC1503
74
GP12
83
ERROR SEL
DIR ERROR
63
DIR DATAO
HACN
DSP RESET
HDIN
PM
66
64
BST_SEL
HDOUT
GP9
HACN
HCS
XRST
HDIN
PM
HDOUT
HCLK
6
DIR CLK
42
TC74HC153_B
41
TC74HC153_A
DIR CE
DIR DI
DIR DO
DIR XSTATE
CLK
CE
DI
DO
CKSEL1
38
48
DIR XMODE
39
50
DIR CLK SEL
XMODE
XSTATE
5
3
XOUT
DIN2
DIN0
1
SAT
IN
(OPTICAL)
OUT
OPTICAL
RECEIVER
IC1354
4
DIN1
XIN
D1301
D1501
D0-15
A0-15
D0-15
A0-15
SYSTEM
CONTROL
IC1907 (2/6)
TUNER/
AUDIO
SECTION
B
TUNER/
AUDIO
SECTION
A
HDMI RE
SECTION
I
∆Σ
MOD.
HCLK
BST
HCS
36
33
72
75
PCM1609 MDO
87
DCAC DSP IN
XM DAC MDI
XM DACMC
PCM1609 ML
PCM1609/ RESET
MDO
ML
35
5
MC
34
4
MDI
37
37
RST
GP9
DATA3
L OUT
R-CH
VOUT5
VOUT6
VOUT1
VOUT2
VOUT3
VOUT4
47
3
9
10
1
AMP
IC1403
45
46
31
38 SCKI
40 BCK
LRCK
US,CND MODEL
41
LRCKO
8CH 
D/A CONVERTER
IC1452
DAC
DATA1
SL OUT
R-CH
5
13
14
7
XM
SECTION
G
XM DACMDI
XM DACMC
AMP
IC1405
DAC
DATA2
C OUT
3
12
1
SW OUT
5
11
7
AMP
IC1404
DAC
VOUT7
VOUT8
DATA4
SBL OUT
16
7
7
3
8
1
AMP
IC1406
DAC
1
2
1
L IN
R-IN
2
R IN
PDWN 7
D1502
D1503
D1504
INPUT SELECT
SWITCH
IC1302
7
6 1C0
5
14 2
1C1
1Y
SELECT SWITCH
IC1017
5
1 A
2
6
B
A/B
Y
+1.8V
VDDI
+3.3V
VDDE
A B
• Signal path
            : TUNER (FM/AM)
            : VIDEO (AUDIO)
            : DVD (DIGITAL)
• R-ch is omitted due to
  same as L-ch.
• Abbreviation
    CND : Canadian model
5-3. BLOCK DIAGRAM — DIGITAL SECTION —
(Page 17)
(Page 17)
(Page 21)
(Page 20)
STR-DG710
19
19
STR-DG710
1
CH1 IN1
CH2 IN2
CH2 IN1
CH3 IN2
CH3 IN1
CH1 IN2
CH2 IN3
CH3 IN3
CH1 OUT
CH2 OUT
CH3 OUT
2
4
Y
P
B/
C
B
P
R/
C
R
Y
SW1
SW2
COMP_S1
COMP_S2
P
B/
C
B
P
R/
C
R
Y
P
B/
C
B
P
R/
C
R
J301
J201 (1/2)
22
75Ω
DRIVER
6dB AMP
20
75Ω
DRIVER
6dB AMP
18
75Ω
DRIVER
6dB AMP
21
P.SAVE
V MUTE
14
D203
D204
10
4
13
J200 (1/2)
5
3
SAT
VIDEO
IN
DVD
VIDEO
IN
VIDEO 1
IN
VIDEO
IN
VIDEO
IN
COMPONENT
VIDEO
–1
–2
–3
–4
V5
–6
V7
–8
–9
Y
P
R/
C
R
P
B/
C
B
J302
MONITOR
OUT
COMPONENT
VIDEO
–1
1
75Ω
DRIVER
6dB AMP
15
3
1
75Ω
DRIVER
6dB AMP
-2
J201 (2/2)
J200 (2/2)
–2
–3
–1
VIDEO 1
DVD
SAT
–2
VIDEO
IN
–1
VIDEO
OUT
VIDEO 1
-3
VIDEO
OUT
MONITOR
+5V
REG
IC807
+5V-3
3
2
–5V
REG
IC804
–5V-3
V COMP SW1
V COMP SW2
V_SW2
V_SW4
V MUTE
V_SW1
COMP_S1
COMP_S2
V_SW2
V_SW4
V MUTE
V_SW1
SYSTEM CONTROL
IC1907 (3/6)
VEE
–5V-3
VCC
+5V-3
+15V
–15V
M.OUT
V1 OUT
V-1,-2
–5V-3
V+1,+2
+5V-3
V1
J298 (1/2)
9
VIDEO
–1
VIDEO 3 IN/
PORTABLE AV IN
V3
DVD
SAT
V_SW1
V_SW2
V_SW3
SW1
SW2
SW3
6
V_SW4
SW4
INPUT
SELECTOR
IC203
COMPONENT VIDEO SELECT
IC304
2
SW5
30
29
28
34
33
V_SW3
V_SW3
32
31
3
CH1 IN3
5
7
9
11
16
14
12
• Signal path
            : VIDEO
5-4. BLOCK DIAGRAM — VIDEO SECTION —
STR-DG710
20
20
STR-DG710
5-5. BLOCK DIAGRAM — HDMI RE SECTION —
58 A34
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
57 B34
55 A33
54 B33
39
SDA_SINK
1
3
4
6
7
9
10
12
13
15
16
18
19
1
3
4
6
7
9
10
12
13
15
16
18
19
CN3501
SWITCHER
IC3503
DVD IN
10
7
38
SCL_SINK
52 A32
51 B32
49 A31
48 B31
46 SCL3
45 SDA3
44 HPD3
A24
B24
A23
B23
A22
B22
A21
B21
SCL2
SDA2
HPD2
41 DSDA
42 DSDL
51 RXC+
1
VSYNC
QE23
I
QE0
128
HSYNC
127
DE
70
SPDIF
75
WS
76
SCK
SD3
I
SD0
79
MCLK
39
CSDA
40
CSCL
67
MUTE
50 RXC–
55 RXO+
54 RXO–
59 RX1+
58 RX1–
63 RX2+
62 RX2–
44 PWR5V
91 INT
89 RESET
21 RX_HPDI
51 TMDS_S1
52 TMDS_S2
19 RX_RST
20 RS_INT
XOUT
XIN
35
11
13
EEPROMSEL1
41
TX_5VPWR
42
TX_RST
43
28
27
TX_INT
65
MUTE
33
TX
34
RX
1 HDMI_MUTE
89 HDMI UART IN/HDMI S1
90 HDMI UART OUT/HDMI S2
88
2
94
HDMI CEC IN
HDMI RESET
HDMI REG CTRL
10
RESET
29
232_OUT
30
232_IN
7
CNVSS
53 TMDS_S3
54 TMDS_OEB
55 P5V_XELA
56 P5V_XELB
3
9
10
EEPROM DATA SELECT
IC3521
EEPROM 
IC3509
HDMI RX
IC3511
92-96,
99-105,
108-111,
114-117,
119,
121-124
35
33
36
32
2
HDMI SPDIF
HDMI ERROR
HDMI TX
IC3513
1
80
5
11
12
6
44
43
30
29
27
26
20
19
+6.3V
42
18
17
49-58,
61-70,
75-79
40
HPD_SINK
21
S1
22
S2
23
S3
42
XOE
35
Z1
34
Y1
32
Z2
31
Y2
29
Z3
28
Y3
26
Z4
25
Y4
DATA BUFER
Q3504
IC3501 (2/2)
5
4
1
77
76
74
73
71
70
68
67
64
63
62
+5VREG
Q305,306
POWER DETECT
IC3501 (1/2)
POWER SELECT
IC3504
1
5
2
4
3
6
5
14
1
3
5 SDA
13
6 SCL
CN3502
VIDEO 2/BD IN
HDMI
HDMI
CN3504
OUT
CN3510
2
RESET
232_OUT
232_IN
CNVSS
3.3V
3
5
1
7
+4.1V
HDMI+1.8V
HDMI+3.3V
4
2
4
2
1
1
3
1
+1.8V REG
IC3528
+3.3V REG
IC3527
+3.3V REG
IC3526
SYSTEM CONTROL
IC1907 (4/6)
X3501
28.322MHz
84 XTALOUT
85 XTALIN
X3502
10MHz
HDMI CONTROL
IC3519
DIGITAL
SECTION
I
12
71
I
74
7
I
10
CSCL
CSDA
CEC BUFFER
Q1701–1704
CSDA
CSCL
RESET
HPD
INT
TX2–
TX2+
TX1–
TX1+
TX0–
TX0+
TXC–
TXC+
VSYNC
QE23
I
QE0
HSYNC
DE
SPDIF
WS
SCK
MCLK
DSCL
DSDA
SD3
I
SD0
POWER
CONTROL
IC3516
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
1
3
4
6
7
9
10
12
18
15
16
19
13
DATA BUFFER
IC3507
3 SDAA
6
SDAB
2 SCLA
SCLB 7
WP
(Page 18)
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