Block Diagram - Analog Video/Usb Section - Sony STR-DN850 Service Manual

STR-DN850
STR-DN850
5-4. BLOCK DIAGRAM – ANALOG VIDEO/USB Section –
J202 (1/2)
VIDEO
VIDEO IN
VIDEO
SAT/CATV IN
POWER CONTROL
IC4102
EN 5 73 USB_PCONT
OVERLOAD CONTROL
IC4101
3 EN FAULT 4 74 USB_OVC
NETWORK SELECTOR
IC3002
1A 2 125 Prog_VUTX
2Y 7 126 Prog_VURX
3B 10
4Y 12
J7000
6
RX–
5
RX+
4
TX–
3
TX+
VIN1
4
OUT 1
5 VIN2
VIDEO DRIVER
IC233
6
MUTE
PROTECTION
Q281 ~ Q283
127 131
BT_VUTX_BTRX
101
BT_VURX_BTTX 100
BT_PCONT
99
HDMI CONTROLLER
IC3000 (1/2)
APPLE_IIC_SDA 122
APPLE_IIC_SCK 121
APPLE_RST
128
CN7002
NETWORK
BOARD
55
57
37
35
105
107
111
113
28 28
>004B
4
BT_R
ANALOG AUDIO SECTION
BT_L
(Page 25)
CN4800
RCH_N
2
RCH_P
3
LCH_P
4
BLUETOOTH
LCH_N
5
MODULE
BTRX
9
BTTX
8
3.3V
12
3.3V VOLTAGE
CONTROL
Q3005
EEPROM
IC3004
2 SDA
6 SCL
RST
7
CN106
+D
-D
DC5V 1A MAX
J202 (2/2)
VIDEO
MONITOR OUT
: AUDIO
: VIDEO
: USB