Block Diagram - Main Section-2 - Sony ICD-MX20DR9 Service Manual

ICD-MX20DR9
4-2. BLOCK DIAGRAM – MAIN SECTION-2 –
STDO
ASIO_SI
189
BEEP
54 PG10-P21
BCLK
187 ASIO_CLK
LRCK
ASIO_SEN
188
A
SO
ASIO_SO
190
MAIN
SECTION-1 SOIN
184 SIOS_DATA1
(Page 13)
CSB
175 SIOM_CSO
SCLK
SIOS_CLK
183
NAND_XWE
168 EXM_D28_NAF_WEZ
NAND_XRE
169 EXM_D29_NAF_REZ
NAND_XWP
170 EXM_D30_NAF_WPZ
NAND_CLE
86 GIO_P53
NAND_ALE
87 GIO_P54
NAND_XCS0
89 GIO_P56
NAND_XCS1
90 GIO_P57
NAND_RXBO
93 GIO_P60
EXM_D16/NAF_DATA0-7
156-163
NAND_XWP I/01-I/08
19 WP
NAND_XWE
18 WE
NAND_ALE
17 ALE
NAND_CLE
16 CLE
FLASH MEMORY
NAND_XCS1
10 NC
NAND_XCS0
9 XCE
NAND_XRE
8 RE
NAND_RXBO
7 R/B
Signal path
: PB
: REC
ICD-MX20DR9
IC6001(2/3)
CPU
195 196 197-200 73
IC7001(2/3)
SYSTEM CONTROLLER
29-32
41-44
INS
15 P61/INITI1
IC9102
23 X1
X7001
11.059MHz
22
X0
EXM_CSZ1 129 39
EXM_CSZ0 128 41
EXM_BEZ0 132 44 XLB
EXM_BEZ1 133 45 XUB
EXM_RDZ 136 42 XOE
EXM_WRZ 137 43 XWE
RESETZ 4 40
47 XRST
49-56
140-155
EXM_D00-EXMD1 24-28
31-33
MCPU-XREQ
GIO_P32 65
MCPU-XACK
GIO_P33 66
1-21
MCPU-XSLEEP
GIO_P34 67
MCPU-XWBT
GIO_P35 68
MCPU-OSCEN
OSCEN 6
MCPU-XHZC
NZC 8
USB CONTROLLER
24-39
102-123 18-23
EXM_A1-EXM_A22
64
GIO_P31
56 CS_N
EXM_CSZ2 130
EXM_DAK 138 58
EXM_DRQ 139
57
76 51 INT_N
G10_P43
186
SIOS_CS 55 WR1_N
54 WR0_N
53
63 RST_N
P12 38
P45/INT25/U02 64
P00 48
P14 36
MCPU-XREQ
P40/INT20/EC 59
MCPU-XACK
P03 45
MCPU-XSLEEP
P20/PWCK 32
MCPU-XWBT
P04 44
MCPU-OSCEN
P02 46
MCPU-XHZC
P01 47
P00 48
14 14
IC8201
FLASH MEMORY
XCE1S
XCEF
CE2S
DQ0-7
DQ8-12
DQ13-15
IC5203
A0-A20
AND GATE
4 2
1
IC8101
Q5201
D0 - D15
SWITCH
A1 - A6
VBUS 5
DACKO_M
DM 3
OP 4
DACQO_M
9
AFEA33G
XIN 10
X8101
24MHz
RD_N
XOUT 11
BS
DATA1
DATA0
DATA2
INS
DATA3
SCLK
VBUS
B
CN8104
(USB)
PANEL
SECTION
(Page 15)
1 VBUS
2 D-
3 D+
4 ID
5 GND
6 SHIELD
1 VSS
2 BS
3 DATA1/VCC
CN9301
4 DATA0/SDIO
MEMORY
5 DATA2
STICK
6
INS
slot
7 DATA3
8 SCLK
9 VCC
VCC
10 VSS