DOWNLOAD Sony STR-DH730 / STR-DH830 Service Manual ↓ Size: 23.41 MB | Pages: 96 in PDF or view online for FREE

Model
STR-DH730 STR-DH830
Pages
96
Size
23.41 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dh730-str-dh830.pdf
Date
PREV: Sony STR-KM2 / STR-KM3 Service Manual

Sony STR-DH730 / STR-DH830 Service Manual ▷ View online

13
13
STR-DH730/DH830
STR-DH730/DH830
5-1.  BLOCK  DIAGRAM  – ANALOG AUDIO Section –
SECTION 5
DIAGRAMS
L
R
VIDEO 1
AUDIO OUT
J401 (1/2)
J409
-1
-2
-4
-5
-4
-5
-7
-8
J4100
AUTO CAL
MIC
J401 (2/2)
-1
-2
SA-CD/CD
AUDIO IN
L
R
TV
AUDIO IN
L
R
L
R
VIDEO 1
AUDIO IN
VIDEO 2
IN AUDIO 
L
R
SAT/CATV
AUDIO IN
R
L
11
TUNER_RDS_CLK
AM
TUNER
IC101
ROUT
FM 75ȍ
COAXIAL
ANTENNA
ARF1
ARF2
‡6LJQDOSDWK
           : AUDIO
           : MIC
‡5FKLVRPLWWHGGXHWR
VDPHDV/FK
INL2
1-
1-OUT
INR2
2-
2-OUT
INR10
INL10
INR12
INL12
INR7
INL7
ADC ROUT
ADC LOUT
SWOUT
COUT
SROUT
SLOUT
SBROUT
SBLOUT
FROUT
FLOUT
RECL3
RECR3
INR9
INL9
AMP
IC102
61
5
3
2
62
7
5FK
5FK
5FK
J100 (1/2)
SW
SL
SBL
FL
L-IN
INL3
INL4
INR4
INR3
SBL IN
SBR IN
SL IN
SR IN
C IN
SW IN
FL IN
FR IN
INPUT SELECTOR
IC400
SBL OUT
SL OUT
FL OUT
C OUT
SYSTEM
CONTROL
IC2105 (1/5)
9
TUNER_MOSI
10
TUNER_CLK
EV
O
L_
D
ATA
D
ATA
CLK
DCAC_MUTE
EVOL_CLK
97
96
41
57
58
10
11
59
60
75
14
13
20
19
15
C
18
66
67
68
71
5FK
5FK
73
5FK
5FK
5FK
5FK
5FK
5FK
17
69
70
72
48
47
52
51
42
41
46
45
16
76
25
26
OP AMP
IC4121
SW OUT
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
7
5
1
3
14
LOUT 15
DA 13
CK 10
IIC/RDSI 8
6
7
FRF1
4
DIGITAL
SECTION
(Page 14)
DIGITAL
SECTION
(Page 14)
AMP
SECTION
(Page 15)
MUTE
SW 
Q4121
MUTE
DRIVER
Q4123
A
B
C
14
14
STR-DH730/DH830
STR-DH730/DH830
5-2.  BLOCK  DIAGRAM  – DIGITAL Section –
55
57
5
6
E2P_DATA
E2P_CLK
ANALOG AUDIO
SECTION
(Page 13)
A
ANALOG VIDEO
USB
SECTION
(Page 16)
G
L-IN
R-ch
USB
R-CH
BD/DVD
COAXIAL IN
SAT/CATV
OPTICAL IN
OPTICAL
IN
DIGITAL
(ASSIGNABLE)
TV
J2301
X2800
25MHz
CEC DATA
SWITCH
48
30
20
47
73
94
86
X2801
24.576MHz
CLKIN
SBL/SBR_OUT
SL/SR_OUT
C/SW1_OUT
L/R_OUT
24
XTAL2 25
92
BCLK_OUT
MCLK_IN
98
LRCLK_OUT
Y3
Y1
SEL
BD
IRQ/GPIO
FLAG1
FLAG2
99
MISO 39
MOSI 38
SPICLK 40
DSP_CS 43
70 71 68
40
39
26 HDMI SPDIF
SD0
SD1
SD2
SD3
HDMI_LRCK
HDMI_BCK
HDMI_MCK
HDMI_ARC
6
8
9
10
5
4
3
18
17
16
15
14
13
12
11
2
3
4
5
6
7
8
9
29
1
OUT
DIGITAL OPTICAL
RECEIVER
IC2352
BUFFER
IC3004
DIGITAL AUDIO
INTERFACE RECEIVER
IC2006
WAVE SHAPER
IC2303
DSP
IC2801
33
31
XTO
DVD_Coaxial In
TV OPT IN
1
OUT
DIGITAL OPTICAL
RECEIVER
IC2351
32 SAT/CATV OPT IN
XTI
SYSTEM
CONTROL
IC2105 (2/5)
11
14
94 54
95
DAC_MUTE
89
COM_DA
TA
88
COM_CLK
DAC_LA
TCH
RST
MUTE
13
MD/DM
12
MC/IWL
ML/I2S
DIN3
DIN4/DNC
FL OUT
R-CH
VO3L
VO3R
VO1L
VO1R
VO2L
VO2R
9
26
25
7
2 MCK
3 BCK
LRCK
4
SI_D 12
SL/SR IN
74
SI_E 13
C/SW IN
75
SI_F 14
SBL/SBR IN
101
D/A CONVERTER
IC2501
DIN2
SL OUT
R-CH
22
21
DIN1
C OUT
23
SW OUT
MISO
MOSI
SPICLK
PSP_CS
24
69
VINL
VINR
USB_SPDIF
SCKO
Q2702 - Q2705
Q2706
134
135
136
10
VO4L
VO4R 20
19
SBL OUT
8
EEPROM
IC2106
12
7
1
MUTING
IC2804
47 43
HDMI_CECIN
HDMI_CECOUT
DSP_SEL
HDMI_RST
DSP_NPCM
DSP_ERROR
DSP_INT
88
SCL
SDA
1
RESET SIGNAL
GENERATOR
IC2020
OUT
‡6LJQDOSDWK
           : AUDIO
           : AUDIO (DIGITAL)
           : VIDEO (DIGITAL)
‡5FKLVRPLWWHGGXHWR
VDPHDV/FK
2
2
3
3
DOUT 17
DIR_IN
103
LRCK 18
LRCLK_IN
97
BCK 19
BLCK_IN
75
ANALOG AUDIO
SECTION
(Page 13)
C
DIGITAL VIDEO
SECTION
(Page 17)
H
MDI/SDA
MC/SCL
24
25
NPCM/INT1
ERROR/INT0
A1
A3
2
1
SPDIF
SD0
SD1
SD2
SD3
WS
SCK
MCK
DATA
R_SPDIF
MUTE
RESET
CEC
MUTE
SWITCH
3
42
DIGITAL VIDEO
SECTION
(Page 17)
D
FLASH MEMORY
IC2802
SI
5
SCK
6
CEH
1
SO
2
5
14
15
15
STR-DH730/DH830
STR-DH730/DH830
5-3.  BLOCK  DIAGRAM  – AMP Section –
POWER AMP
IC701
IN1
FL
+V OUT1
-V OUT1
LIMITER
Q701, Q702
BOOSTER
Q703
CURRENT
DETECTOR
Q711
CURRENT
DETECTOR
Q712
BOOSTER
Q704
D720
D770
D870
D820
D620
D670
D550
RY350
RY375
TB504
FRONT
R
L
+
-
+
-
J101
RY309
PHONES
IN2
FR
+V OUT2
-V OUT2
LIMITER
Q751, Q752
BOOSTER
Q753
CURRENT
DETECTOR
Q761
CURRENT
DETECTOR
Q762
RELAY
DRIVER
Q375
BOOSTER
Q754
POWER AMP
IC801
IN1
SBL
+V OUT1
-V OUT1
LIMITER
Q851, Q852
BOOSTER
Q853
CURRENT
DETECTOR
Q861
CURRENT
DETECTOR
Q862
BOOSTER
Q854
LIMITER
Q801, Q802
CURRENT
DETECTOR
Q811
CURRENT
DETECTOR
Q812
POWER AMP
IC601
IN1
SL
+V OUT1
-V OUT1
LIMITER
Q601, Q602
BOOSTER
Q603
CURRENT
DETECTOR
Q611
CURRENT
DETECTOR
Q612
BOOSTER
Q604
LIMITER
Q651, Q652
BOOSTER
Q653
CURRENT
DETECTOR
Q661
CURRENT
DETECTOR
Q662
BOOSTER
Q654
POWER AMP
IC501
SYSTEM CONTROL
IC2105 (3/5)
IN1
C
+V OUT1
-V OUT1
PROTECT
OR
TEMP
 SENSOR2
TEMP
 SENSOR1
LIMITER
HP_R
Y
FRONT_SPK_A_R
Y
SBL-SBR_R
Y
C/SL-SR_R
Y
PREOUT
 SW_R
Y
HP_DET
LIMITER
Q551, Q552
BOOSTER
Q553
CURRENT
DETECTOR
Q550
CURRENT
DETECTOR
Q555
PROTECTOR
Q320, 321, 323,-325
Q262, 267
BOOSTER
Q554
TH100
TH101
SW
IN2
SBR
+V OUT2
-V OUT2
IN2
SR
+V OUT2
-V OUT2
RELAY
DRIVER
Q350
RELAY
DRIVER
Q360
RELAY
DRIVER
Q355
RELAY
DRIVER
Q365
RELAY
DRIVER
Q301
RY360
TB502
SURROUND BACK/
FRONT HIGH
R
L
+
-
+
-
SPEAKERS IMPEDANCE
86(Ÿ
RY355
TB503
J405
SURROUND
R
L
+
-
+
-
RY360
CENTER
+
-
AUDIO OUT
SUBWOOFER
BOOSTER
Q503
BOOSTER
Q504
‡6LJQDOSDWK
           : AUDIO
ANALOG AUDIO
SECTION
(Page 13)
B
27
26
16
16
STR-DH730/DH830
STR-DH730/DH830
5-4.  BLOCK  DIAGRAM  – ANALOG VIDEO/USB Section –
14
13
7
9
V IN1
V IN3
V IN2
SW1
SW5
10
SW2
VIDEO SELECTOR  
IC210
VIDEO AMP
IC203
CH1 IN2
CH3 IN2
CH2 IN3
CH2 IN2
CH1 IN3
CH3 IN3
COMPONENT VIDEO SELECTOR
IC220
A1P
A4P
C1P
B1P
3
10
15
12
13
5
4
1
V-IN
V-OUT
4
SW2
23
PS
CH1 OUT
CH2 OUT
CH3 OUT
24
22
20
81
83
82
V_COMP_SW2
V_SEL_SW2
V_MUTE
84
85
V_SEL_SW1
COMP_DET
VIDEO_IN
OUT
SYSTEM
CONTROL
IC2105 (4/5)
V OUT1
V OUT2
1
15
2
34
33
DECODER
IC4100
USB-DB
USB-DM
53
LRCK
13
12
11
10
8
1
SDA
SCL
BUSY
MCHNG
IRPT
O
RESET
 X
40
41
81
83
77
76
88
78
USB_SDA
USB_SCL
USB_BUSY
USB_MCHG
USB_POD_REQ
USB_RESET
HDMI CONTROLLER
IC3000 (1/3)
79
85
87
USB_IP_RESET
USB_IP_SDA
USB_IP_SCL
3
5
6
2
DIGITAL
DVIDEO
SECTION
(Page 17)
INVERTER
IC4160
4
13
12
RESET
I2C_SDA
I2C_SCL
CO-PROCESSOR
IC3005
X IN
X OUT
X4102
16.9344MHz
1
7
VIDEO
Y
PB
PR
Y
PB
PR
J212 (1/2)
BD/DVD
(IN 1)
SAT/CATV
(IN 2)
ASSIGNABLE
(INPUT ONLY)
COMPONENT
VIDEO
5
6
7
-1
-2
-3
J211 (1/2)
J210 (1/2)
Y
PR
PB
J220 (2/2)
MONITOR
OUT
COMPONENT
VIDEO
9
10
11
J210 (2/2)
J211 (2/2)
VIDEO 1
VIDEO IN
SAT/CATV
VIDEO IN
J100 (2/2)
MONITOR
VIDEO OUT
VIDEO 1
VIDEO OUT
VIDEO DETECT
IC223
D204
F
J400
+D
-D
USB
DIGITAL
SECTION
(Page 14)
G
iPod/iPhone
VIDEO 2 IN
‡ SiJnDO SDWh
            : VIDEO
: AUDIO(DIGITAL)
Page of 96
Display

Click on the first or last page to see other STR-DH730 / STR-DH830 service manuals if exist.

RANDOM: