Main Section -2 - Sony ICD-ST25 Service Manual
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Also See for ICD-ST25:
- Operating instructions manual (72 pages) ,
- Specifications (2 pages)
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ICD-ST25
- MAIN SECTION -2 -
STDO
ADASI
45
BCLK
40
BCLK
LRCK
47
LRCLK
A
SO
SO
35
138
XRST
MCLK
MCLK
46
150
CLKIN
IC5005
VOLTAGE
DSPCVDD
2
1
DETECT
Signal path
: PB
: REC
DSP
TSO
48
119
IC6004
2
4
TSCK
49
1
TSOEN
50
118
TSIEN
55
TSIOEN
158
TSI
52
120
IC6002
FLASH MEMORY
SDI
FMSDIO
160
5
2
SDO
FMSCK
157
6
SCK
XFMWP
11
3
XWP
XFMCS
12
1
XCS
REQ
159
104
107
XTALIN
X7001
4.096MHz
108
XTAL
IC7003 (2/3)
CPU
FLMRB 22
FLMCLE
2
XFLMALE 21
DSPSIN
XFLMCS0 11
XFLMRE 20
DSPSCK
XFLMWE 19
XFLMWP
23
DSPSIOEN
3-10
DATA0-DATA7
DSPSOT
24-30
USBADR0 - USBADR6
DSPIFREQ
31
XUSBCS
109
XUSBVBUS
110
34
XUSBLWR
XUSBRD
32
33
XUSBRST
RX
95
TX
96
WAKEUP
103
14
14
IC7002
FLASH MEMORY
7
R/B
16
CLE
17 ALE
9 XCE
8 RE
18 WE
19
WP
29-32,
I/O1-I/O8
41-44
Q7002
SWITCH
IC8003
D8002
+3.5V
IC8001
3
REG
USB CONTROLLER
D0 - D7
23-30
40,
A0 - A6
17-22
CS
45
VBUS
5
1
D-
3
2
INT0
42
D+
4
3
TRON
6
11 INT1
44
LWR
43
RD
XIN
14
46 RST
X8001
12MHz
13
XOUT
Q7003
WAKEUP
SWITCH
KEYINH
C
DDCOUT
D
2
VBUS
E
CN7001
USB
VBUS
D-
D+
WAKEUP
F
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