Read Sony NW-S202 / NW-S202F / NW-S203F / NW-S205F (serv.man2) Service Manual online
NW-S202/S202F/S203F/S205F
6
6
NW-S202/S202F/S203F/S205F
12
19
4
9
5
15
11
18
8
6
21
17
BOARD
MAIN
(1/3)
BOARD
MAIN
(1/3)
BOARD
MAIN
(1/3)
(1/3)
BOARD
MAIN
(1/3)
BOARD
MAIN
(1/3)
BOARD
MAIN
0
2.8
0
3.7
3.7
TOTAL CURRENT
POWER ON:10mA
JL501
JL602
JL601
JL603
JL616
JL615
JL614
JL619
1
C606
CN601
2P
1
BATT+
2
BATT-
10
C614
1
C608
10k
R613
10
C602
VDD_CORE1.2
VBUS_XDET
VDD_IO2.8
IC601
MAX8670A
1
USB_SUS
2
USB_H/L
3
USB_IN1
4
USB_IN2
5
SYS1
6
SYS2
7
BAT1
8
BAT2
11
THM
12
CHG_ISET
13
CT
14
GND
15
IU1
16
IN_AD
21
OUT_IO
22
IU4
23
PG_IO
24
LX_IO
31
IU5
32
XCHG_FL
T
41
SHEELD
33
IU6
34
IN_USB3.3
35
OUT_USB3.3
36
VL
37
IU7
38
IU8
39
IU9
40
USB_POK
9
XCHG_STAT
10
XCHG_EN
17
OUT_AD
18
IU2
19
BP
20
IU3
25
IN_IO
26
OUT_CORE
27
IN_CORE
28
LX_CORE
29
PG_CORE
30
EN
4.7
C601
4700
R614
10
C603
AGND
USB_VBUS
C604 0.15
1
C607
PWR_ON1
1
C609
0.1
C605
0.01
C610
VDD_UNREG
CHG_OFF
CHG_XING
CHG_XLOW
VDD_USB3.3
33k
R604
100k
R603
2SJ067400LS0
Q602
BATT_SENSE
470k
R602
2SK354700LS0
Q601
BATT_SENSEON
VDD_AD2.0
6.8uH
L601
4.7uH
L602
VDR604
VDR601
VDR602
470k
R610
4700
R621
0
R636
470k
R611
10
C616
10
C615
470k
R629
470k
R631
0.01
C617
47
C619
10V
47
C620
10V
10
C621
10
C622
10
C623
10
C624
10
C613
0.1
C625
RB520S-30TE61
D601
51k
R634
33p
C626
2SK354700LS0
Q604
VCORE_XUP
1000p
C627
470k
R635
VDR606
10k
R514
22k
R502
CN501
10P
1
ADK8
2
ADKA
3
DISP
4
PLAY
5
GND
6
GND
7
GND
8
GND
9
GND
10
GND
0.01
C501
KEY_AD1
10k
R516
100k
R513
0
R517
0
R519
10k
R501
2SC584600LS0
Q502
0
R518
KEY_XWAKE
2SA2029T2L
Q501
150k
R808
0.1
C802
120k
R806
0.033
C805
0.033
C803
120k
R809
G_AY
G_AX
G_SENSEON
150k
R805
120k
R807
IC801
3 AXIS ACCELEROMETER
1
To
ut
2
AGND
3
AZ
4
AY
5
AX
6
NC
7
NC
8
NC
9
NC
10
STBYB
11
12
AV
CC
13
VREF
14
DVCC
15
16
17
18
19
DGND
20
G_AZ
0.033
C804
150k
R804
1SS400GT2R
D901
470k
R904
IC902
XC61GN1502HR
1
GND
2
VOUT
3
VIN
10
C901
1M
R901
470k
R903
1M
R902
C902
0.1
RSTIN
KEY_XDISP
KEY_XPLAY
VDD_IO2.8
DGND
0
R617
0
R605
0
R601
0
R626
0
R619
0
R616
IC901
TC7SG32AFS(TPLR3SY
1
2 GND
3
4
5
VCC
0
R627
0
R633
MAIN BOARD
(3/3)
POWER CONTROL
IC601
VOLTAGE SELECT
IC902
BOARD
MAIN
(1/3)
BOARD
MAIN
(1/3)
(2/3)
BOARD
MAIN
(1/3)
BOARD
MAIN
BOARD
(1/3)
MAIN
IC901
RESET SWITCH
IC801
3 AXIS ACCELEROMETER
(1/3)
BOARD
MAIN
Q501,502
WAKE UP
DETECT
B+ SWITCH
S
S
Q601,602
BATTERY
VOLTAGE
DETECT
ION BATTERY
LITHIUM
3.7V 500mA
S
5
15
L
K
3
H
J
12
C
E
8
1
11
14
4
2
13
I
A
7
10
D
B
16
6
9
F
G
BOARD
TO
SWITCH
(Refer to page 18
on service manual)
2-4. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
(Page 4)
(Page 4)
(Page 4)
(Page 4)
(Page 5)
(Page 4)
(Page 4)
(Page 4)
(Page 4)
(Page
4)
(Page
4)
(Page
4)
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