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IC203
P203
RQ5RW18B
1.8V REGULATOR
1
4
GND
CE
ADC_MTC
1.8V
G
VDD
2
3
VOUT
5-12 (1-F)
TP205
C210
10
)
5-13 (9-G)
PWRON
G
PWRONIN
PWRON
TCXOEN
SIMEN
GEN
PWRONKEY
CHGIN
ADPDET
5-11 (12-D)
1.8V
VCORE
2.8V
VMEM
(
)
5-13 (8-B)
CAM_ON
5-10 (2-E)
3.0V
VINT
5-13 (9-H)
G
AMP_ON
(
) : Not Mount
7
CONFIDENTIAL
VANA
Q204
2.46V
2SA1989 SR
Q203
RT1N144 U
3
2
2.44V
0V
0V
1
(
)
VBAT_BB
VBAT_BB
C220
IC202
0.1
ADP3408ACP
POWER SUPPLY
MVBAT
5
29
TCXOEN
CHRDET
28
6
1
SIMEN
EOC
13
GATEIN
ROWX
8
31
CHGEN
RESET
14
16
C224
24
1
0.1
30
15
23
2
22
3
TOP
RESCAP
21
4
5
20
VIEW
6
19
VSIM
18
7
18
17
8
VCORE
21
GATEDR
VAN
23
9
BATSNS
VTCXO
4
25
VMEM_OUT
ISENSE
VMEM
12
20
VRTC_NO
VRTC
3
7
REFOUT
26
NC
Vin
1
5
Vout
2
Vss
3
CE
4
NC
NC
2.99V
IC208
XC6209B252MR
HIGH SPEED
LDO REGULATOR
Vdd
1
5
Vout
2
GND
3
CE
4
ECO
IC205
(
)
R1160N301B
5-15 (11-C)
REGURATOR
VCAM
LM252
FERRITE BEADS
IC206
TK11131C
REGULATOR
IC207
R116018B
REGULATOR
Vdd
5
1
Vout
GND
2
CE
4
3
ECO
IC209
TK11130C
AMP_ON
REGULATOR
8
9
5-12 (2-G)
G
BATT_SENSE
5-13 (9-G)
G
G
CHRDET
KEYPADROW[4]
G
KEYPADROW[4]
/RESET
G
R218
330
C231
2.85V
2.2
VSIM
1.8V
VCORE
TP207
C230
2.45V
5-12 (3-B)
2.2
VANA
TP208
C229
2.715V
2.2
VT
TP215
C228
2.8V
Q207
0.22
VMEM
TP209
EMD6
2.8V
5-15 (8-A)
VIR
2.81V
3
4
TP216
2.87V
0V
5
2
2.86V
0V
6
1
2.5V
5-15 (10-C)
VCCD
TP211
Q205
2.5V
2SA1955 A
VEXT_CN
TP212
0.05V
2.51V
3.0V
VINT
VINT
TP213
1
4
Vdd
Out
GND
2
Cd
3
C226
IC210
0.01
R3112Q261A
3.1V
VOLTAGE DETECTOR
TP206
5-6 (4-H)
1.8V
VLCD
VLCD
5-12 (4-E)
TP218
3.0V
VAMP
VAMP
TP214
10
5-12 (1-G)
MVBAT
EOC
5-13 (9-G)
SIMEN
G
2.80V
VMEM
Q208
EMD12
2.81V
0V
4
3
3V
0V
5
2
(
)
2.86V
0V
1
6
R227
1K
NAME
VOLTAGE
VBAT
VBAT
VSIM
2.85V
VCORE
1.8V
VANA
2.45V
VT
2.715V
VMEM
2.8V
VIR
2.8V
VLCD
1.8V
VEXT_CN
2.5V
VINT
3.0V
VINT_SW
3.0V
VBACK
3.0V
VRTC
2.5V
VCAM
3.1V
VTXVCO
2.9V
VRF
2.9V
VSYNTH
2.9V
VTCXO
2.9V
VCCD
2.5V
VAMP
3.0V
5-13 (9-H)
/RESET
G
11
12
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