Sony STR-DH730 - Block Diagram - ANALOG VIDEO;USB Section

1616
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
10SW2
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 1V-IN V-OUT
4
SW2
23
PS
CH1 OUT
CH2 OUT
CH3 OUT
24
22
20
818382
V_COMP_SW2
V_SEL_SW2
V_MUTE
8485
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
53LRCK
13 12 11 10 8 1
SDA SCL BUSY MCHNG IRPTO 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)