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GX30
KEY PWB-B (2/3)
KEY PWB-B (2/3)
A
B
SW501
SW502
C
SW503
SW504
SW505
D
V501
100P
E
KEYPADROW0
KEYPADROW1
KEYPADROW2
KEYPADROW3
KEYPADROW4
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
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RECEPTION SIGNAL
TRANSMISSION SIGNAL
SPEAKER SIGNAL
SW_Side_UP
SW_Side_DOWN
KEYPADROW[0]
KEYPADCOL[1]
KEYPADCOL[2]
G
G
G
SW506
SW510
SW514
SW507
SW511
SW515
SW508
SW512
SW516
SW509
SW513
SW517
V504
100P
KEYPADCOL0
KEYPADCOL1
KEYPADCOL2
KEYPADCOL3
Not
CENTRE
Side UP
Side DOWN
RIGHT
#
0
UP
1
3
2
4
5
6
DOWN
LEFT
7
8
9
USC[1]
G
5-15 (2-E)
R562
0
C525
0.1
USC[4]
G
5-15 (2-E)
R563
0
2
Figure 19 SCHEMATIC DIAGRAM (17/22)
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CONFIDENTIAL
SD/SIM FPC PWB-G
SD CARD CONNECTOR
SIM CARD CONNECTOR
TP521
SW522
TP522
POWONKEY
KEYPADROW[0]
SW518
KEYPADROW[1]
SW519
KEYPADROW[2]
SW520
KEYPADROW[3]
CN501
BATTERY
SW521
CONTACT
KEYPADROW[4]
V505
100P
KEYPADCOL4
Ghost
Not
Not
Not
R561
RIGHT SOFT
120K
SW_Spe
Not
Special
MODESEL1
Not
5-21 (1-C)
CAMERA
LEFT SOFT
END/POWER
IC509
LVC2G34P
BUFFER
VINT
VCC
GND
G
5-15 (2-E)
MODESEL3
5-15 (2-E)
GPIO_09
5-20 (8-G)
3
4
5 – 23
BAT100
BACK-UP BATTERY
BUCK-UP BATTERY
HOLDER
CN104
5-19 (2 5-A)
KEYPADCOL[0-4],KEYPADROW[0-4],POWONKEY
TP506
BATTYPE
TP534
C504
0.001
TP520
TP501
TP502
TP503
Battery
VBAT
BATT
1
FS501
C505
SENSE
2
2.5A
22
GND
3
TP527
TP504
TP528
TP505
5-15 (2-F)
Battery
VBAT
5-15 (2-E)
1
GND
CE
4
5-15 (2-E)
VUSB
2
VDD
VOUT
3
R560
IC508
10K
817A30NB
3.0V REGULATOR
D505
5-15 (2-E)
HN2S01FU
6
1
G
5
2
NC
4
NC
3
G
USC[2]
5-15 (2-E)
G
USC[5]
G
USC[0]
AUDIO_IN
G
5-17 (3-F)
AUDIO_OUT
G
USC[6]
G
G
BOOTCTRL1
5-19 (1-H)
G
5-19 (2-G)
BOOTCTRL0
3.0V
VINT
PD
PS
3
2
4
1
PD
PG
G
5
G
5-15 (2-D)
G
5-15 (5-H)
BATT
G
5-25 (3-A)
VBAT
G
5-25 (1-B)
USB_CURRENT_CTL
G
USB_CHG_EN
G
USB_DET
G
USB_PU
G
USB_D+
G
G
USB_D-
R503
0
R564
470K
1
2
3
C506
4
0.1
5
6
7
6
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