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MAIN(MAIN IF) SCHEMATIC DIAGRAM
0
1
MAIN(MAIN IF)
LED
D121
NSPW300DS/C0VW/
PUMX1-W
SDDAT2
SDDAT3
SDCMD
To USB HOST
SDCLK
SDDAT0
SDDAT1
To CPU,DSP,USB HOST
SDCD
To CPU,USB HOST
SDWP
L141
NQR0154-004X
REG_2.83V
GND
To MIC
To JIG CONNECTOR
CN107
QGA1001F1-04X
QGB0519J1-20X
4 3 2 1
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.
To ZOOM UNIT
CN104
QGF0534F4-12X
R184
OPEN
R185
OPEN
LAMP_ONH
To CPU
REG_4.9V
3
6
5
2
Q121
4
1
GND
To SD CONN.
R148
22
9
SD_DATA2
CN111
R149
22
1
SD_DATA3
NNZ0156-001X
2
SD_CMD
3
VSS(GND)
C142
0.1
4
VDD(DSC_3V)
5
SD_CLK
6
VSS2
R150
22
7
SD_DATA0
R151
22
8
SD_DATA1
10
CARD_DET
4
5
5
4
C141
3 2 1
1
2
3
4.7
D141
D142
OPEN
OPEN
NC
To FLASH
CN112
QGF0508C3-10W
CN110
(No.YF259<Rev.001>)2-5
3
1
2
D181
EMZ6.8N-X
REG_4.9V
L161
To OP DRV
M_REG4.9
NQL38DK-100X
REG_2.83V
To CPU
REG_DCHG
Q171
DTC143XE-X
GND
To REAR(REG)
(CN601)
CN103
QGF0534F2-30X
To DSP
V_OUT
1
V_OUT
2
GND
AU_SIG/L
3
AU_SIG/L
To AUDIO
AU_SIG/R
4
AU_SIG/R
5
GND
6
GND
7
GND
8
GND
9
GND
10
GND
11
GND
12
GND
To CPU
LIT_2.8V
30
LITHIUM
UNREG
13
UNREG
To REG
BATT_CHK
14
UNREG
D_BATT
15
UNREG
To CPU
T_BATT
16
UNREG
GND
17
UNREG
VADP
18
UNREG
To REG
GBAT
19
BATT_CHK
GADP
20
VADP
21
GBAT
OPEN
D111
22
GADP
3
23
BATT+
1
24
BATT+
OPEN
2
D112
25
BATT+
26
D_BATT
C111
C112
27
T_BATT
0.1
OPEN
To CPU,REG
ADP_L
28
ADP_L
To CPU
P_DET
29
P_DET
BATT+
To REG
2-6(No.YF259<Rev.001>)
R133
0
To CPU
XUSBHOST
R132
OPEN
4
3
USBDP
R135
0
USBDN
1
2
R136
To USB HOST
L131
0
NQR0506-002X
R131
OPEN
VBUS
OPEN
OPEN
OPEN
OPEN
D131
D132
D133
D134
GND
To DSP
To CPU
To AUDIO
To CPU
DR_DVD_SW
To AUDIO
To DSP
To CPU
To MAIN IF(CN110)
ISSP_DATA
To DSP
To CPU
CAPSENS_DT
To MAIN IF(CN110),CPU
CAPSENS_CS
CAPSENS_CLK
CAPSENS_IN
To CPU
ONBOARD CONTACT
OPEN
OPEN
OPEN
OPEN
TP1
TP2
TP3
TP4
GND
yf259_y10759001a_rev0.1
USB
J101
QNZ0847-001
R134
0
To OPE(CN401)
CN101
QGF0543F3-30X
GND
1
MON_B
2
MON_B
GND
3
MON_G
4
MON_G
5
GND
MON_R
MON_R
6
GND
7
GND
KEY_A
KEY_A
8
SPK-
9
SPK-
DR_DVD_SW
10
SPK+
11
SPK+
BL_CTL
12
BL_CTL
REG_4.9V
13
REG_4.9V
LCD_CTL
14
LCD_CTL
ISSP_DATA
15
HDLCD
16
HDLCD
VDLCD
VDLCD
17
HRPLCD
18
HRPLCD
LCD_CLK
LCD_CLK
19
LCD_OUT
20
LCD_OUT
LCD_CS
21
LCD_CS
CAPSENS_DT
22
23
CAPSENS_CS
CAPSENS_CLK
24
25
CAPSENS_IN
M_RVS
M_RVS
26
PWR_SW
27
PWR_SW
MONI_SW
28
MONI_SW
P_MEDIA
29
P_MEDIA
GND
30
GND
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