Read Sony NW-S202 / NW-S202F / NW-S203F / NW-S205F Service Manual online
NW-S202/S202F/S203F/S205F
11
11
NW-S202/S202F/S203F/S205F
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
CN101
(USB CONNECTOR)
VBUS
D-
D-
GND
D+
DM
DP
DP
X101
12MHz
TX
TEX
HPOUTL
HPOUTR
X102
45.1584MHz
XTAL
EXTAL
J901
(HEADPHONE)
LITHIUM ION
BATTERY
3.7V 500mA
POWER CONTROL
IC601
3 AXIS ACCELEROMETER
IC801
D601
NCLE/GPIOC8 9
I/O1
I/O8
I/O8
NAND FLASH ROM
IC1301
NAD0/GPIOC0
NAD7/GPIOC7
NAD7/GPIOC7
CLE
16
NALE/GPIOC9 10
ALE
17
NWE/GPIOC15 16
XWE
18
NWP/GPIOC16 17
XWP
19
NRB0/GPIOC17 18
R/B1
7
NRE/GPIOC14 15
XRE
8
NCE0/GPIOC10 11
XCE1
9
29
32
41
32
41
.
1
8
8
8
44
RE/GPIOA26 236
204 − 211,
222 − 229
31, 32,
37 − 41,
44, 45,
48, 49,
51 − 53,
55, 56
DQ0
DQ15
32MB FLASH ROM & 4MB SRAM
IC201
161 − 176,
195 − 199
A1 − A21
D0 − D4,
D5/GPIOA9 − D15/GPIOA19
1,
5 − 8,
12 − 17,
19 − 21,
23 − 27,
29, 34
A0
A20
ORGANIC EL
INDICATOR
MODULE
EL401
XOE
36
CS0/GPIOA21 231
XCE1F
35
RST 265
ARST 113
XRSTF
10
WE/GPIOA27 237
XWE
4
CS1/GPIOA22 232
XCE1S
43
UB/GPIOA29 239
XUB
9
LB/GPIOA28 238
XLB
VDD IO +2.8V
2
CS2/GPIOA23 233
SDDAT3/INT5/GPIOF4 91
SDDAT2/INT4/GPIOF3 90
SDDAT2/INT4/GPIOF3 90
SDDAT1/DACK/INT3/GPIOF2
MSDIO2/GPIOE3
MSDIO3/GPIOE4
MSDIO1/GPIOE2
MSDIO3/GPIOE4
MSDIO1/GPIOE2
RST2OUT
VBUS/GPIOD0
VBUS/GPIOD0
WAIT/GPIOA20
AN7
USB_IN2
USB_IN1
VDD AD +2.0V
VDD CORE +1.2V
VDD CORE +1.2V
VDD IO +2.8V
BAT1
BAT2
BAT2
OUT_AD 17
28
LX_CORE
VDD USB +3.3V
OUT_USB3.3 35
VDD UNREG
VDD NAND +2.8V
24
LX_IO
OUT_CORE
USB_H/L
XCHG_STAT
XCHG_EN
IU3
EN
USB_POK
BATTERY
VOLTAGE
DETECT
Q601,602
B+ SWITCH
Q604
CHARGE
CONTROL
Q605
SYSTEM CONTROLLER,
NAND FLASH INTERFACE,
USB INTERFACE,
A/D, D/A CONVERTER,
SERIAL INTERFACE
IC101
GPION0/INT8
AN0
S502, 503
GPION2/INT10
GPION3/INT11
WAKE UP
DETECT
Q501, 502
36
33
AOUTL
AOUTR 73
72
TUNER
IC2702
AOUT_R
5
AOUT_L
6
DA
7
LA
8
CL
9
STO
ANT
13
2
1
VCC
10
X1
VDD IO +2.8V
SIO/GPIOG1
SCK0 134
132
CS4/GPIOA25 235
SCS0/GPIOG2
SO0/GPIOG0 133
135
MICINL
MICINR 186
183
HALL ELEMENT DRIVER
IC901
SI
7
SO
5
SK
8
CS
10
MCLK
11
INT
HE1P
6
15
HE1N 16
STBYB 10
AX 5
AY 4
AY 4
AZ 3
GPION1/INT9 39
RSTN
12
SCL/GPIOK0 51
136
88
138
87
248
HALL
X901
HE2P 1
HE2N 20
HALL
X902
HE3P 14
HE3N 13
HALL
X903
HE4P 2
HE4N 3
HALL
X904
REAL TIME
CLOCK
X801
+2.7V
REGULATOR
IC2701
SI1/GPIOH1
137
SO1/GPIOH0
246
INTA
SCK1
SDDAT0/DREQ/INT2/GPIOF1
OSCIN
SDCMD/INT1/GPIOF0
9
8
10
3
6
DATA
CLK
CE0
CLK
CE0
FOUT
/TIRQ
/TIRQ
4 /AIRQ
8
21
21
16
8
16
DRIVE
Q401
126
125
118
125
118
119
115
115
116
38
AN2
79
AN3
80
HPINL
66
HPINR
68
AN4
81
T1/GPIOL1
54
CRST1A
VOLTAGE
DETECT
IC902
RESET SWITCH
IC901
259
GATE
258
DRAIN
252
VDD RTC +2.8V
RTCREGO
219
T3/GPIOL3
56
77
4
3
7
8
8
26
2
9
9
10
20
30
40
40
89
84
102
103
101
103
101
29
127
230
: AUDIO
• SIGNAL PATH
S504
DISP
VOL +/-
S501
B x
HOME
40
41
GATE
Q2701
(S202F/S203F/S205F)
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