Block Diagram - Main Section-2 - Sony ICD-SX46 Service Manual

ICD-SX46/SX56/SX66
4-2. BLOCK DIAGRAM – MAIN SECTION-2 –
STDO
45
BCLK
40
LRCK
47
MAIN-1
A
SECTION
SO
35
(Page 13)
XRST
138
MCLK
46
150
IC5005
VOLTAGE
DSPCVDD 2 1
DETECT
Signal path
: PB
: REC
ICD-SX46/SX56/SX66
IC6001
DSP
ADASI TSO
48
IC6004
4 2
TSCK 49
BCLK
TSOEN
50
LRCLK 55
TSIEN
TSIOEN 158
SO
TSI 52
XRST
IC6002
FLASH MEMORY
SDI
MCLK 160 5
FMSDIO
2 SDO
CLKIN
FMSCK 157 6 SCK
XFMWP 11 3 XWP
XFMCS
12 1 XCS
REQ 159
Q7005
X7001
4.096MHz
IC7003 (2/3)
CPU
FLMRB 22
FLMCLE 2
XFLMALE 21
DSPSIN
119
XFLMCS0 11
XFLMRE 20
DSPSCK
1
XFLMWE 19
XFLMWP
23
118 DSPSIOEN
XFLMCS1 35
DATA0-DATA7 3-10
120 DSPSOT
24-30
USBADR0 - USBADR6
104 DSPIFREQ
31
XUSBCS
XINTUSB 109
XUSBVBUS 110
34
XUSBLWR
32
XUSBRD
33
XUSBRST
RX 95
TX 96
107 XTALIN
MOD2 87
108
XTAL
WAKEUP 103
14 14
IC7002
FLASH MEMORY
7 R/B
16 CLE
17 ALE
9 XCE
8 RE
18 WE
WP
19
10 NC_XCE2
29-32,
I/O1-I/O8
41-44
Q7002
SWITCH
IC8003
D8002
+3.5V
IC8001
3 2
REG
USB CONTROLLER
23-30 D0 - D7
CN7001
40,
A0 - A6
(USB)
17-22
CS
45
VBUS 5 1 VBUS
D- 3 2 D-
INT0
42
4
D+ 3 D+
6 4 IN
TRON
11 INT1
44 LWR
RD
43
XIN 14
46 RST X8001
12MHz
13
XOUT
Q7003
WAKEUP
Q7004
KEYINH
C
PANEL SECTION
(Page 15)
DDCOUT
D
PANEL SECTION
(Page 15)
VBUS
E
PANEL SECTION
(Page 15)
F
PANEL SECTION
(Page 15)