Read Sony NW-S603 / NW-S605 / NW-S703F / NW-S705F / NW-S706F Service Manual online
NW-S603/S605/S703F/S705F/S706F
14
14
NW-S603/S605/S703F/S705F/S706F
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
OFF
ON
SO0/GPIOG0 133
BCK0 134
SCS0/GPIOG2 135
SI0/GPIOG1 132
OUT_
USB3.3
USB3.3
35
LX_CORE
VDD_CORE1.2
VDD_NAND2.8
28
BAT1 7
BAT2 8
BAT2 8
SWITCHING
Q604
B+ SWITCH
Q100
D601
+2.6V
REGULATOR
IC3007
WAKE UP
SWITCH
Q551 – 553
POWER CONTROL
IC601
LITHIUM ION
BATTERY
3.7V 320mA
OUT_CORE
26
HPLININL 67
HPLININR 69
HPOUTL 33
HPOUTR 36
AU_L_OUT
14
AU_R_OUT
17
AU_L_IN
13
AU_R_IN
16
D+
CN106 (1/2)
(WM-PORT)
(WM-PORT)
3
D–
4
TXD/SLEEP
CN106 (2/2)
(WM-PORT)
(WM-PORT)
10
RXD/WAKE (AD2)
8
AD PERIF DSTCT
9
DCIN
20
USB DET
UART_TXD1
UART_RXD1
MULTI_IO-R
MULTI_DCDET
USB_DET
NC_PWRON
LINEOUT_XON
VCORE_XUP
CHG_OFF
PWR_ON1
CHG_XING
CHG_XLOW
POK
BATT_SENSE
BATT_SENSEON
NC_PWRON
LINEOUT_XON
VCORE_XUP
CHG_OFF
PWR_ON1
CHG_XING
CHG_XLOW
POK
BATT_SENSE
BATT_SENSEON
MULTI_WAKE
11
VIN
7
UNREG_OUT
12
ANT 2
MUTFGL/GPIOM2 151
CE2/INT7/GPIOL2 55
CE2/INT7/GPIOL2 55
FILTER
MIC SWITCH
IC3001
GAIN CONTROL
IC3004
TUNER
IC2702
IC2702
MIC AMP
IC3003
NAND
FLASH ROM
IC1301
MIC DETECT
Q3002, 3003
Q3002, 3003
LINE AMP
IC100
MUTING
Q101
NOISE CANCELING
HEADPHONE DETECT
Q3001
MIC_L
HEADPHONE
ASSY
MIC_L
MIC_L
MIC_RIN
HP_R
CS4/GPIOA25 235
BEEPEN 65
FILTER
MIC_RIN
HP_R
BUFFER
Q2701
REAL TIME
CLOCK
X801
HP_L
HP_L
COM
TU_OUTL
6
TU_OUTR
5
EOUT
6
DATA
9
CLK
10
CE0
8
DP
125
DN
126
MLININL
184
MLININR
187
AOUTL
72
AOUTR
73
COM
BEEP/GPIOL4 57
SCL/GPIOKO
CPU
IC101
51
NCLE/GPIOC8
9
MICINL 183
MICINR 186
CLE 16
NALE/GPIOC9
10
ALE 17
NCE0/GPIOC10
11
XCE1 9
NRE/GPIOC14
15
XRE 8
NWE/GPIOC15
16
XWE 18
NWP/GPIOC16
17
XWP 19
NRB0/GPIOC17
18
R/B1 7
NRB1/GPIOC18
19
R/B2 6
HPINL
66
HPINR
68
OSCIN 248
SO1/GPIOH0 137
SI1/GPIOH1 136
SCK1 138
SDDAT0/DREQ/INT2/GPIOF1 88
DATA
3
CLK
2
CE
4
DA
7
CL
9
LA
8
STO
13
X1
10
VDD_USB3.3
SYS1 5
IN_CORE 27
IN_
USB3.3 34
IN_AD 16
LX_IO
24
VDD_IO2.8
OUT_AD
17
VDD_AD2.0
VDD_HPDET2.6
IN_IO
VDD_UNREG
25
A0/GPIOA0 160
T1/GPIOL1 54
WAIT/GPIOA20 230
DRAIN 252
MSDIO1/GPIOE2 101
BATTERY VOLTAGE
DETECT
Q601, 602
+2.6V
REGULATOR
IC3005
VDD_NC2.6
LINE AMP B+
+2.7V
REGULATOR
IC2701
TU VCC
SYS2 6
USB_IN1 3
USB_IN2 4
USB_IN2 4
XCHG_EN
10
RST2OUT 29
EN
30
MSDIO3/GPIOE4 103
XCHG_STAT
9
MSDIO2/GPIOE3 102
USB_H/L
2
NCE3/GPIOC13 14
AN7 84
NCE2/GPIOC12 13
USB_POK
40
NAND_ADO – NAND_AD7
32MB FLASH
ROM &
4MB SRAM
IC201
OLED SUB
ASSY
DC/DC CONVERTER
IC401
CS0/GPIOA21
231
XCE1F 35
CS1/GPIOA22
232
XCE1S 43
VOUT2
8
VO_Reg
20
VIN 2
VOUT1
VDD (17V)
VGH (9V)
VCC (12V)
11
RDY
5
SHDN
RDY
SHDN
4
RE/GPIOA26
236
XOE 36
WE/GPIOA27
237
XWE 4
LB/GPIOA28
238
XLB 2
UB/GPIOA29
239
PWM/SUSPEND
58
SDDAT2/INT4/GPIOF3
90
SDDAT3/INT5/GPIOF4
91
CS2/GPIOA23
PON
D/C
XRES
XCS
233
XUB 9
ARST
113
TRST
46
RST1AOUT
262
XRSTF 10
BIU_D0 – BIU_D15
BIU_D0 – BIU_D15
BIU_A1 – BIU_A21
(NW-S706F)
(NW-S703F/S705F/S706F)
(NW-S703F/S705F/S706F)
RST
265
XWR
VDD (2.8V)
VDD_IO2.8
VDD_UNREG
VDD_RTC2.8
RTCREGO 219
VBUS/GPIOO0 127
SDDAT1/DACK/INT3/GPIOF2 89
AN5 82
INT1/GPIOF0 87
RXD1/GPIOJ1 131
TXD1/GPIOJ0 130
UART_TXD1
UART_RXD1
MULTI_IO-R
MULTI_DCDET
USB_DET
MULTI_WAKE
GPION3/INT11 41
GPION2/INT10 40
GPION2/INT10 40
CRST1A 259
GPION1/INT9
KEY_XPLAY
KEY_XALBUM
KEY_XRESET
KEY_XHOLD
KEY_AD1
KEY_AD2
KEY_XWAKE
39
AN0 77
AN1 78
AN1 78
GPION0/INT8 38
S551
S506
(NORMAL/FOLDER)
S101
(RESET)
S505
S507, 552 – 556
PANEL KEYS & JOG
(HOLD)
118
119
X101
12MHz
TEX
TX
115
116
X102
45.1584MHz
EXTAL
XTAL
• SIGNAL PATH
: AUDIO
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