Block Diagram - Usb, Xm Receiver Section - Sony STR-DA5200ES Service Manual

6-5. BLOCK DIAGRAM – USB, XM RECEIVER Section –
CN121
USB
(AUDIO)
DP 3 34
DM 2 35
USB CHARGE
CONTROL
IC004
5V 1 OUT IN
USB+5V
EN OC
4 5
25
29
USB+3.3V
17 OSC1
X001
6MHz
18 OSC2
CN3901
XM
3 18 COMPRXP
2 19
COMPRXM
23 COMPTXP
22 COMPTXM
26 OSCOUT
X3901
45.1584MHz
28 OSCIN
11
RESET SWITCH
Q3901, 3902
(US, Canadian)
STR-DA5200ES
USB INTERFACE
IC003
DATA BUS
DP1
D0 – D7 D0 – D7
DM1
ADDRESS BUS
A0 – A11 A0 – A11
LB A1
FCRAM
/OC1 IC084 UB B2
/PO1 CE1 B5
WE OE
G5 A2
/WR 55
/RD 56
/CS 15
/RESET 54
/INT 61
EEPROM
IC061
SDA
SCL
XM RECEIVER
D/A CONVERTER
IC3901
IC3904
I2SDATA 37 2 DATA VOUTL
39 1
I2SSCLK BCK VOUTR
I2SLRCK 41 3 LRCK
I2SOCLK 43 16 SCK
MD (MDI)
ML (MS)
3 5 7 9
BUFFER
IC3903
USB CONTROLLER
IC006
DATA 71
D0 – D15 D0 – D15
BCK 87
LRCK 86
CLK_IN 70
A0 – A18 A0 – A18
PC0 (REQ) 92
ST_REQ 4
84 SRLLB
BUS0 – BUS3
85 SRLUB
68 SRAM_CS1
BUCK 62
PF5 (CCE) 63
83 SRWR
GATE 65
82 RD
ZIPANG_RST 64
67 USB_CS
79 UHC124_RST
21 UHC124_INT
USB ERROR 51
PD0 (DI) 19
5 16 IIC-DATA
PN4 12
6 17 IIC-CLK
75 X1
X003
10MHz TXD1 10
73 X2
RXD1 11
BOOT 66
5 CONECT_DETC
USBSYS_RST 77
LINE AMP
(Page 34)
34
7 XML
IC3907
8
R-CH
13 COM1_DATA
MC 16 (Page 29)
14 COM1_CLK
15 XM_DACLAT
XMDATA
XM64FS
(Page 31)
29
XMFS
XM256FS
XM_REQ
XM_COMMAND
XM_UART_RX
20 (Page 30)
XM_IUART_TX
XM RESET
33 33
DSP
IC002
65 A1N (P14) DoUT (Po6) 61
66 BCK1 (P15)
67 LRCK (P16)
LINE AMP
Lo 30
IC050
Ro 27 R-CH
48 Pio0 (REQ)
46 AOUT3 (Po4) ST_REQ
BUS0 – BUS3
42 BUCK
Xo 24
X004
43 /CCE
16.9344MHz
51 Pio3 (GATE)
23
Xi
37 /RST
(Page 29)
3
USB ERROR
USB DI
USB DO
USB CONNECT DET
USB RESET
19 (Page 30)
USB UART TX
BUFFER
IC081
USB UART RX
USB-SO
BUFFER
USB-SI
(Page 30)
IC085 21
USB-MD
USB-RST
• R-CH is omitted due to same as L-CH.
• SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
STR-DA5200ES
(Page 29)
2
USB SPDIF
(Page 34)
35
USB-L