Sony NAS-E35HD - Block Diagram - USB, HDD Section

NAS-E35HD/SS-CE35HD
NAS-E35HD/SS-CE35HD
2222
6-2. BLOCK DIAGRAM - USB, HDD Section -
10
LRCKO
RST
11
21
BCKO
20
RXIN
DATA BUFFER
IC11
SYSTEM
CONTROLLER
IC803 (2/3)
DOUT
12
DOUT
8DOUT
9DIN
SDTI
12 BCK
11 SYSCK
13 PDAD
BCKO
17
CLKIN
14 PDAA11
D_RESET
46 xINT126
USB_INT
44 xWR38
EM_WE
43 xRD
40 xRESET
45 xCS
22DP
12DM
1
7
6
104
EM_OE
4G2A
13Y2
100
EM_CS (2)
1A107
A
2B105
B
15 Y0
SDTO_O
LRCKO
10 LRCK
LIN
LOUT
R–CH
R–CH
111 I2CO_SDA/BOOT
127 AC_DET
108 I2CO_SCL/BOOT
31
GENESIS IIC_DATA
36
GENESIS AC DET
32
GENESIS IIC_CLK
38
USB VBUS ON
35
GENESIS RESET
XRESET
SDRAM
IC3
USB SYSTEM CONTROLLER
IC2 (2/2)
USB INTERFACE
IC4
A/D CONVERTER, D/A CONVERTER
IC12
USB POWER CONTORL
IC14
HARD DISK DRIVER
IC9
MEMORY DECODER
IC7
INVERTER
IC10
X2
22.5792MHz
39
14
EM_WE_DQM (0)
EM_CAS
EM_RAS
EM_CS (0)
EM_CKE
EM_CLK
EM_WE_DQM (1)
37
98
15
LDQM
17
CAS
FLASH MEMORY
IC1
EM_D (0)
– EM_D (15)
EM_A (0_1)
– EM_A (_19)
EM_BA (0)
, EM_BA (1)/EM_A (_0)
12
RST#
VBUS
11
WE#
26
CE#
28
OE#
12
RESET#
18
RAS
97
71
19
CS
37
CKE
70
67
38
CLK
39
UDQM
16
WE
DQ0 – DQ15
A0 – A11
BS0, BS1
Q0 – Q15
A0 – A19
8BCKI
134 S D T O _ I
8
3
J852
(USB)
2
1
OUTIN
D+
D–
VBUS
GENESIS +5V
2
3
12 LRCKI
15VOUTL
16VOUTR
3VINL
2VINR
31 USBUP_DP
30 USBUP_DM
USB 2.0 HUB CONTROLLER
IC13
2USBDN1_DP
12PRTPWR1
1USBDN1_DM
USBDN2_DP
USBDN2_DM
19VBUSHF
5OC
GENESIS +2V
GENESIS +5V
+1.2V
REGULATOR
IC5
GENESIS +1.2V
GENESIS +3.3V
GENESIS +2.5V
D0 – D15
D0 – D15
A0_1 – A_19, BA0, BA1_A0
A0_1 – A6_7, BA1_A0
113
115
144
142
5
+3.3V
REGULATOR
IC6
CD0 – CD15
CA0 – CA7
+2.5V
REGULATOR
IC8
: TUNER (FM/AM)
SIGNAL PATH
R-ch is omitted due to same as L-ch.
D
E
B
GENESIS AC DET
C
: CD PLAY
: HDD
: USB
HARD
DISK
DRIVE
18
XTALO
17
XTALI
X5
12MHz
31
XO
32
XI
4
EN
X1
12MHz
32
XTAL2
33
XTAL1/CLKIN
X4
24MHz
27RXP
28RXN
32TXP
31TXN
4
3
20
16PRTPWR2 13
19
DP
DM
26
RESET_N
2, 3
6
−
8
13 OCS1_N
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