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NW-S603/S605/S703F/S705F/S706F
14
14
NW-S603/S605/S703F/S705F/S706F
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
OFF
ON
VDD_CORE1.2
VDD_NAND2.8
SWITCHING
Q604
B+ SWITCH
Q100
D601
WAKE UP
SWITCH
Q551 – 553
POWER CONTROL
IC601
LITHIUM ION
BATTERY
3.7V 320mA
AU_L_OUT
14
AU_R_OUT
17
AU_L_IN
13
AU_R_IN
16
D+
CN106 (1/2)
(WM-PORT)
3
D–
4
TXD/SLEEP
CN106 (2/2)
(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
MUTFGL/GPIOM2 151
CE2/INT7/GPIOL2 55
FILTER
TUNER
IC2702
NAND
FLASH ROM
IC1301
MIC DETECT
Q3002, 3003
MUTING
Q101
NOISE CANCELING
HEADPHONE DETECT
Q3001
MIC_L
HEADPHONE
ASSY
MIC_L
MIC_L
MIC_RIN
HP_R
FILTER
MIC_RIN
HP_R
BUFFER
Q2701
REAL TIME
CLOCK
X801
HP_L
HP_L
COM
COM
7
9
8
13
10
VDD_USB3.3
VDD_IO2.8
VDD_AD2.0
VDD_HPDET2.6
VDD_UNREG
BATTERY VOLTAGE
DETECT
Q601, 602
VDD_NC2.6
LINE AMP B+
TU VCC
NAND_ADO – NAND_AD7
32MB FLASH
ROM &
4MB SRAM
IC201
OLED SUB
ASSY
DC/DC CONVERTER
IC401
VDD (17V)
VGH (9V)
VCC (12V)
RDY
SHDN
PON
D/C
XRES
XCS
BIU_D0 – BIU_D15
BIU_D0 – BIU_D15
BIU_A1 – BIU_A21
(NW-S706F)
(NW-S703F/S705F/S706F)
(NW-S703F/S705F/S706F)
XWR
VDD (2.8V)
VDD_IO2.8
VDD_UNREG
VDD_RTC2.8
UART_TXD1
UART_RXD1
MULTI_IO-R
MULTI_DCDET
USB_DET
MULTI_WAKE
GPION3/INT11 41
GPION2/INT10 40
KEY_XPLAY
KEY_XALBUM
KEY_XRESET
KEY_XHOLD
KEY_AD1
KEY_AD2
KEY_XWAKE
S551
S506
(NORMAL/FOLDER)
S101
(RESET)
S505
S507, 552 – 556
PANEL KEYS & JOG
(HOLD)
X101
12MHz
X102
45.1584MHz
•
SIGNAL PATH
: AUDIO