Read Sony NW-MS70D Service Manual online
10
10
NW-MS70D
5-2. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) –
z
See page 8 for Notes.
R741
R742
R791
R416
R412
R413
R414
R415
R402
R403
R404
X401
X402
C413 C414
C415
C416
C411
C412
C419
R781
R782
R783
R407
C409
C454
R502
R503
R411
R545
R410
C423
R718
R719
R720
TH742
C429
C733
R784
R794
R
715
R716
R721
C403
C451
R451
CN461
R789
VDR401
VDR402
C401
C402
C405
C406
R717
C734
R405
C407
C736
R551
R552
C420
C422
C426
C408
C421
R785
R786
R787
C762
R714
R712
R713
S712
S714
100k
100k
22k
10k
10k
10k
10k
10k
220
1M
0
16MHz
22.58MHz
10p
10p
6p
6p
1
1
0.1
22
22
1.5k
0
0.1
1000p
2.2M
470k
1k
1M
10k
1000p
10k
10k
10k
0.1
0.01
10k
0
10k
10k
0
0.1
0.1
0
11P
10k
0.1
0.1
0.1
0.1
10k
0.01
22
0.1
0.01
10k
33k
4.7
10V
4.7
10V
0.1
0.1
4.7
10V
100
100
100
100p
22k
470k
22k
B 741
B 504
B 821
BATT SENS
XPW
M
AOU
TL
AOU
TR
VD
D EL
PF3/T3
PG3
GND 2
G
ND
1
BEEP
B 731
DVDD2
2.3V
R
ST
VDD RTC
BATT-
VD
IO
XM
S PW
R
XM
S INS
M
S B
S
M
S
DIO
M
S CLK
A9
A10
A11
A12
A13
A14
A15
A16
A17
D12
D13
D14
D15
D4
D5
D6
D7
D0
D1
D2
D3
D8
D9
D10
D11
A2
A3
A4
A5
A6
A7
A8
A18
XW
E
XW
E
XCS0
XCS1
XCS0
XCS1
XUB
XUB
XLB
XLB
XRE
XRE
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A14
A15
A16
A16
A17
A18
A18
FAD0
FAD1
FAD1
FAD2
FAD3
FAD3
FAD4
FAD5
FAD5
FAD6
FAD7
FAD7
FAD0
FAD2
FAD3
FAD4
FAD5
FAD6
FAD7
FAD1
FRB0
FRB1
FRB0
FRB1
XFCE0
XFCE1
XFCE0
XFCE1
FCLE
FCLE
FALE
FALE
XFWE
XFWE
XFRE
XFRE
XFWP
XFWP
XFWP
D0
D1
D2
D2
D3
D4
D4
D5
D6
D6
D7
D8
D8
D9
D10
D10
D11
D12
D12
D13
D14
D14
D15
504-3
504-4
504-5
504-9
504-10
504-8
821-3
821-4
821-10
821-11
821-12
821-13
821-14
821-17
731-2
731-3
731-4
731-7
821-15
A1
VDD RTC
VDD IO
XFRE
XFWE
XFCE0
XFCE1
VDD IO
FAD0
FAD1
FAD2
FAD3
FAD4
FAD5
FAD6
FAD7
ADC KEY MENU
KEY XHOLD
KEY XRST
LED USB
TH
PWR XNAND
AGND
GND
SGND
(Page 15)
GND
FRB0
FRB1
FCLE
FALE
XFWP
IC401
CXR704060
NC
VDD
VSS
VOU
T
IC512
S-80828CNBB-B8N
A15
A14
A14
A13
A12
A12
A11
A10
A10
A9
A8
A8
NC
NC
NC
WE
NC
NC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ1
DQ8
DQ0
DQ0
OE
VSS
BEF
A0
A16
NC
VSS
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VDD
BES
UBS
LBS
NC
A17
A7
A6
A5
A4
A3
A2
A1
IC451
SST32HF402-70-4
VBUS DET
NOR FLASH SRAM
1
5
10
15
20
25
30
MEMORY STICK INTERFACE
MAGIC GATE CORE
NAND FLASH INTERFACE
USB INTERFACE
A/D,D/A CONVERTER
SERIAL INTERFACE
GROUP
SOUND/AVLS
(Page 11)
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