
5 – 17
GX10i
CONFIDENTIAL
7
8
9
10
11
12
Figure 12 SCHEMATIC DIAGRAM (12/23)
• ( ) : Not Mount
2.45V
1.8V
2.85V
2.8V
2.715V
2.5V
3.0V
3.0V
3.1V
VBAT_BB
2.5V
1.8V
3.0V
VIR
VMEM
2.80V
NC
NC
NC
NC
NC
GND
Cont
Np(V
ref)
Vi
n
V
out
1 2 3
4
5
1
2
3
4
5
6
G
1
2
3
ADC_MTC
G
MVBAT
G
CHRDET
G
EOC
G
KEYPADROW[4]
G
/RESET
G
/RESET_R
G
BATT_SENSE
G
SIMEN
TP207
TP208
TP209
TP211
TP212
TP213
TP214
TP206
TP204
TP205
TP203
TP215
TP216
PWRONKEY
ROWX
RESCAP
BATSNS
GATEDR
ISENSE
REFOUT
CHRIN
VTCXO
VRTC
VMEM
DGND
NC
VBA
T
VR
TCIN
VBA
T2
NC
NC
DGND
AGND
VAN
GATEIN
VSIM
CHGEN
SIMEN
MVBAT
VCORE
CHRDET
PWRONIN
TCXOEN
RESET
EOC
1
2
3
5
6
8
10 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
CE
VOUT
VDD
GND
1
2
3
4
Vss
Vin
CE
Vout
NC
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
5
6
GND
Vdd
CE
Vout
ECO
1
2
3
4
5
Out
Cd
GND
Vdd
1
2
3
4
VMEM_OUT
VRTC_NO
ADC_MTC
KEYPADROW[4]
EOC
CHRDET
MVBAT
VINT_SW
/LCD_RST
/LCD_RST
VCORE
VANA
VANA
VEXT_CN
VCAM
ADPDET
IR_ON
CAM_ON
VT
VSIM
VMEM
/RESET
VINT
VLCD
VSIM
VCORE
VANA
VT
VMEM
VIR
VLCD
VEXT_CN
VINT
VINT_SW
VBACK
VRTC
VCAM
VTXVCO
VRF
VSYNTH
VTCXO
3.0V
VBAT
3.0V
2.5V
2.9V
2.9V
2.85V
2.5V
2.715V
1.8V
2.9V
2.8V
2.5V
2.45V
3.0V
2.9V
2.8V
3.1V
VBAT
name
voltage
4
7
9
( )
( )
( )
( )
( )
VRTC
VBACK
5-10 (2-G)
5-10 (2-G)
5-13 (9-B)
5-9 (12-F)
5-10 (2-F)
5-11 (9-G)
5-11 (9-H)
5-8 (3-F)
5-11 (9-H)
5-11 (9-G)
5-16 (3-D)
5-6 (3-B)
5-12 (2-E)
5-9 (12-F)
5-10 (3-B)
5-13 (12-D)
5-12 (2-E)
5-6 (5-B)
5-6 (5-B)
5-13 (9-C)
( )
( )
Q204
2SA1989 SR
C230
2.2
R212
10K
R21
1
68K
C228
0.22
C231
2.2
Q203
RT1N144 U
C229
2.2
C227
4.7
C213
0.1
C223
4.7
C214
1
C221
1
C218
0.01
C215
0.1
C222
1
R216
470K
C216
10
C21
1
0.1
R210
470K
R215
8.2K
R218
330
C224
0.1
C225
0.1
Q205
2SA1955 A
R219
1.2K
C219
1
C212
1
R223
470K
R222
470K
C210
10
C232
0.1
C233
0.1
C234
0.0047
R227
1K
R232
1
C220
0.1
IC206
TK11131C
REGULATOR
Q206
MCH6613
IC202
ADP3408ACP
POWER
SUPPLY
IC203
RQ5RW18B
1.8V REGULATOR
IC201
XC6209B252MR
HIGH SPEED LDO
REGULATOR
Q207
EMD6
Q208
EMD12
IC205
R1160N301B
REGULATOR
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