Schematic Diagram - Main Board (2/7) - Sony NW-S603 Service Manual

5-5. SCHEMATIC DIAGRAM – MAIN Board (2/7) –
1 2 3
MAIN BOARD
A
A
R-IN
L-IN
VDD_NAND2.8
B
C
D
B
E
F
DGND
C163
10p
R145
150k
VREFR
AOUTR
G
10
(Page
18)
MAIN
BOARD
4 3 2
(1/7)
IC100
LINE AMP
H IC100
NJU7043RB1(TE2)
5 6 7
I
AOUTL
VREFL
VDD_CORE1.2
VDD_AD2.0
S
Q100
2SJ067400LS0
B+ SWITCH
J
VDD_IO2.8
HP-R
HP-L
VDD_RTC2.8
(Page 22)
11
K
CORE1.2_KEY
MAIN
BOARD
TU_ANT
(5/7)
9
VDD_MULTI_UNREG
L MAIN
VIN
BOARD
(7/7)
(Page 24)
NW-S603/S605/S703F/S705F/S706F
4 5 6
(2/7)
LF101
DATA+
DATA-
R128 10k
C140 0.001
MULTI_WAKE
UART_RXD1 R139 100
C151 0.01
MULTI_ID-R
VDR110 R140 100
UART_TXD1
R137 1M R138 1M VDR111
USB_DET
C139 100p
R108
4700
C113 100p
C121 100p
R109
4700
C117 100p
C122 100p
R107 C166
47
10
R134
R135
VDR112
680k 680k
MULTI_DCDET
CL102
1
LINEOUT_MUTE
-1-2
Q101
R133
EMX26
4700
MUTING
C167
R132
0.1 4700
FB120 100
C190 100p
RTC_SCK
RTC_CE
RTC_SO
8
RTC_SI
RTC_CLKOUT
R181 C112
4.7k 10
KEY_LINE2
JL901
KEY_XWAKE
JL501
KEY_AD1
R146 R106 C165
47 10 KEY_XPLAY
150k
C164
R100
10p
2.2
LINEOUT_XON
FB113 JL118
JL119
FB114
7 8 9
CN108
22P
NAND_RB1
1 NAND_RB1
2 GND
NAND_RB0
3 NAND_RB0
NAND_XCE1
4 NAND_XCE1
NAND_XWP
5 NAND_XWP
NAND_XCE0
6 NAND_XCE0
NAND_XWE
7 NAND_XWE
NAND_XRE
8 NAND_XRE
NAND_CLE
9 NAND_CLE
NAND_ALE
10 NAND_ALE
A
NAND_AD6
11 NAND_AD6
NAND_AD7
12 NAND_AD7
SUB
NAND_AD4
BOARD
13 NAND_AD4
CN1301
NAND_AD5
14 NAND_AD5
(Page 25)
NAND_AD2
15 NAND_AD2
NAND_AD3
16 NAND_AD3
NAND_AD0
17 NAND_AD0
NAND_AD1
18 NAND_AD1
19 VDD_NAND2.8
20 VDD_NAND2.8
21 GND
22 GND
R186
J180
0 CN106
22p
(WM-PORT)
1 GND
2 RESERVE(OTG)
3 D+
4 D-
5 GND
R125
VDR109 6 RESERVE
470k
7 VIN
8 RXD/WAKE(AD2)
R130 1M
FB112
9 AD PERIF DSTCT
FB110
10 TXD/SLEEP
11 USB DET
12 UNREG_OUT
FB100
13 AU_L_IN
FB106
14 AU_L_OUT
FB111
15 AU_COM
FB105
16 AU_R_IN
FB107
17 AU_R_OUT
18 VIDEO-GND/GND
19 VIDEO_OUT/OPEN
20 DCIN
21 DOUT/GND
22 GND
R131 CN107
24P
47k
1 VDD_RTC2.8
2 GND
3 RTC_SCK
4 RTC_CE
5 RTC_SO
6 RTC_SI
FB123 7 RTC_INT
8 RTC_CLKOUT
9 KEY_LINE2
10 KEY_XWAKE
11 KEY_AD1
B
12 KEY_XPLAY
13 VDD_IO2.8
SWITCH
14 VDD_CORE1.2
BOARD
C196
CN801
15 GND
0.1
(Page 28)
16 GND
JL117
17 MIC_RIN
18 HP_R
19 HP_L
20 MIC_LIN
21 GND
22 GND
23 TU_ANT
24 GND
MAIN
13
MIC_LIN
(Page 21)
BOARD
(4/7)
MIC_RIN
12 MAIN
(Page 24)
BOARD
AGND
(7/7)
19 19
NW-S603/S605/S703F/S705F/S706F
10 11 12 13
TU_OUTL
TU_OUTR
MAIN_XRST
BIU_XCS0
BIU_XCS1
BIU_XRE
BIU_XWE
BIU_XUB
BIU_XLB
BIU_A1
BIU_A2
BIU_A3
BIU_A4
BIU_A5
BIU_A6
BIU_A7
BIU_A8
BIU_A9
BIU_A10
BIU_A11
BIU_A12
BIU_A13
OEL_XCS BIU_A14
OEL_XCS
OEL_XRST BIU_A15
OEL_XRST
OEL_DC BIU_A16
OEL_DC
OEL_DISP_ON BIU_A17
OEL_DISP_ON
BIU_XWE BIU_A18
BIU_XWE
BIU_D0 BIU_A19
BIU_D0
BIU_D1 BIU_A20
BIU_D1
BIU_D2 BIU_A21
BIU_D2
BIU_D3 BIU_D0
4
BIU_D3
BIU_D4 BIU_D1
BIU_D4
BIU_D5 BIU_D2
MAIN
BIU_D5
BOARD
BIU_D6 BIU_D3
(6/7)
BIU_D6
BIU_D7 BIU_D4
(Page
BIU_D7
BIU_D8 BIU_D5
23) BIU_D8
BIU_D9 BIU_D6
BIU_D9
BIU_D10 BIU_D7
BIU_D10
BIU_D11 BIU_D8
BIU_D11
BIU_D9
BIU_D12
BIU_D12
BIU_D13 BIU_D10
BIU_D13
BIU_D14 BIU_D11
BIU_D14
BIU_D15 BIU_D12
BIU_D15
BIU_D13
BIU_D14
BIU_D15
VCORE_XUP
PWR_ON1
CHG_XLOW
CHG_XING
CHG_OFF
BATT_SENSE
BATT_SENSEON
TU_SCK
TU_DA
TU_STO
TU_LA
TU_CLKON
RTC_CLKOUT
KEY_XHOLD
KEY_LINE2
KEY_XALBUM
KEY_AD2
NCHP_DET
NC_ADJ_XCE
TU_DA
TU_SCK
NC_PWRON
Note: When the MAIN board is replaced, format it according to
14
1
(Page
TU_OUTL
TU_OUTR 22)
MAIN
BOARD
(5/7)
MAIN_XRST
BIU_XCS0
BIU_XCS1
BIU_XRE
BIU_XWE
BIU_XUB
BIU_XLB
BIU_A1
BIU_A2
BIU_A3
BIU_A4
BIU_A5
BIU_A6
BIU_A7
BIU_A8
BIU_A9
BIU_A10
BIU_A11
BIU_A12
BIU_A13
BIU_A14
BIU_A15
BIU_A16
BIU_A17
BIU_A18
BIU_A19
BIU_A20
BIU_A21
2
BIU_D0
BIU_D1
MAIN
BOARD
BIU_D2
(3/7)
BIU_D3
(Page 20)
BIU_D4
BIU_D5
BIU_D6
BIU_D7
BIU_D8
BIU_D9
BIU_D10
BIU_D11
BIU_D12
BIU_D13
BIU_D14
BIU_D15
VCORE_XUP
PWR_ON1
3
CHG_XLOW
CHG_XING
MAIN
BOARD
CHG_OFF
(7/7)
BATT_SENSE
(Page 24)
BATT_SENSEON
TU_SCK
5
TU_DA
TU_STO
MAIN
TU_LA
BOARD
(5/7)
TU_CLKON
(Page 22)
RTC_CLKOUT
KEY_XHOLD
6
(Page 22)
KEY_LINE2
KEY_XALBUM
MAIN
BOARD
KEY_AD2
(5/7)
NCHP_DET
7
NC_ADJ_XCE
TU_DA
MAIN
BOARD
TU_SCK
(4/7)
NC_PWRON
(Page 21)
the "NOTE OF MAIN BOARD REPLACING" (refer to page
3) of the servicing notes.