Read Sony NW-S202 / NW-S202F / NW-S203F / NW-S205F Service Manual online
NW-S202/S202F/S203F/S205F
13
13
NW-S202/S202F/S203F/S205F
1
TOUT
14 DVCC
13 VREF
12 AVCC
11 RESERVED
13 VREF
12 AVCC
11 RESERVED
CONTROL
/EEPROM
2
AGND
3
AOZ
4
AOY
20
RESER
VED
19
DGND
18
ZEROG
17
RESER
VED
16
RESER
VED
15
RESER
VED
5
AOX
6
NC
7
NC
8
NC
9
NC
10
STBYB
X SENSOR
VREF
ZEROG
Y SENSOR
AMP
Z SENSOR
T SENSOR
1
VIN
2
GND
3
VOUT
4 NC
5 GND
6 VCONT
VOLTAGE
REFERENCE
ON/OFF
CONTROL
THERMAL
&
OVERCURRENT
PROTECTION
–
+
+
1
VCC
11 X2
10 X1
10 X1
9 CL
8 LA
8 LA
2
ANT
3
GND
4
RSSO
14
GND
13
ST
O
12
D-GND
5
AUDIO RIGHT
6
AUDIO LEFT
7
DA
RSSI
LIMITER
DEMODULATOR
MPX DECODER
BUFFER
IF
FILTER
TUNING
SYSTEM
IF
LOGIC
ANTENNA
BALUN
LAG-LEAD
FILTER
VCO
1
N.C.
2
N.C.
4
/AIRQ
3
/TIRQ
6
FOUT
5
FCON
10 CLK
11 CE1
12 VDD
7 GND
8 CE0
9 DATA
OSC
OUTPUT
CONTROLLER
INTERRUPTS
CONTROLLER
ALARM
REGISTER
CONTROL
REGISTER
SHIFT
REGISTER
CLOCK AND
CALENDAR
TIMER
REGISTER
BUS
INTERFACE
CIRCUIT
DIVIDER
CONTROL LINE
32.768KHz
– HEADPHONE Board –
1
HE2P
15 HE1P
14 HE3P
13 HE3N
14 HE3P
13 HE3N
12 RSTN
11 MCLK
11 MCLK
2
HE4P
3
HE4N
4
T_AIO_DI
5
SO
18
VDD
19
VSS
20
HE2N
17
VIN
16
HE1N
9
VID
8
SK
7
SI
6
INT
10
CS
INTERFACE
LOGIC
–
–
S/H
SEL
A/D
HALL ELEMENT
DRIVE
TIMING
LOGIC
IC801 3 AXIS ACCELEROMETER
IC2701 TK63727HCL-G
IC2702 SDFMM1N23GB2T
X801 RX-4574LC
IC901 AK8981
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