Core Power Management - Sony Ericsson Aino - U10 Troubleshooting Manual

VBAT_RF
TP2201
X2201
TP2204
BATTERY
CONNECTOR
VBAT_RF
3
TP2202
C2200
33pF
BDATA
2
C2221 33pF
1
R2200
V2200
25mohms
CER-4014-9036H DF2S6.8FS
1000-0315
ST2212
1 2
ST2211
1 2
X2405
MP 21
SYSTEM CONNECTOR
L2408
12 DCIO
DCIO
V2202
BLM18EG121SN1
1 D D 3 4 S
8
VBUS
C2440 C2441
V2412
1uF 10nF
BZX585C15
25V 25V
1000-0272
1202-1195 1 (#1/3)
(1: C1, 2: C3, 3: P1)
1200-0145
FDMA1027P
5 G
VBUS
Over voltage protection
MP 28
N2421
ST2407
NCP360
1 2 3 4
IN OUT
1 5
EN OUT
C2439 7 6 OVP_FLAG C18
GND FLAG
1uF
2
25V GND_SLUG
NCP360
1200-6309
MEASUREMENT POINTS
VBAT
L2203
BLM18EG121SN1
MP 54
1212-8970
C2234
47pF
16V
C2204
4.7uF
FGSENSEP
FGSENSEN
R2201
100mohms
VBAT_RF
V2202
1 S 6 D D
7
VBUS
1200-0145
FDMA1027P
2 G
C2222
1uF
25V
MP 27
N2010
C2438
ACCESS GPIO_17 ACCESS GPIO_17
1uF
<NM>
CAROLINA_POP
1211-0997_2 2

Core Power Management

N2000
AB_3100_OP_AND
SERVICES_09_14
LDO_REGULATORS
L12
LDOG_OUT
NC
K13 C2208 C2210
VBAT_B
1uF 2.2uF
M11
LDOD_OUT
LDOF_OUT H12
F13
VBAT_E
H13
LDOE_OUT
L13 C2207 C2209
LDOH_OUT
2.2uF 2.2uF
M13
VBAT_F
M12
LDOK_OUT
N13 N12
VBAT_G LDOC_OUT
B12
LDOLP_OUT
BUCK_REGULATOR
D9 E1
MOD1 BUCK_FB
D1
C2205 VBAT_C
4.7uF
C1
VBUCK
B1
VSS_BUCK L2200
4.7uH
AB3100
1208-9490 1
C2216 C2217 V2201
100nF 10uF 1000-0087
N2000
AB_3100_POWER_12_14
BATTERY_UART
D12
BDATA
FUEL_GAUGE
J12
FGSENSEP
K10
FGSENSEN
CHARGER_CONTROL
G2 F3
VBAT_D TRICKLE
NC
H1
CHSENSEN
J1
CHSENSEP
H2
CHREG
J2
DCIO_INT
F2
DCIO
E2
VBUS
F1
VBAT_H
G1
VDD_REF
AB3100
1208-9490 1
C2223 C2224
100nF 1uF
VDDE18
N2000
AB_3100_POWER_13_14
IO_LEVELS
A13
VDD_IO
TEST
B11
TEST
C2227
100nF REF
A12
VREF
B13
IREF
AB3100
1208-9490 1
R2203
C2226
100Kohms
1uF 1%
2
VDD_D
VANA25
VDD_E 2
VBT27
2
VDD_K
VDD_C
2
C2212
2.2uF
R2204
4.7Kohms
C2213
1uF C2214
220uF
C2211
2.2uF
VBAT
R2202
0ohms
ST2209
VBUCK 1
0402 size
C2218 C2219 C2220
10uF 10uF 100nF
VBAT VANA25
VMEM
N2207
ST2232
2 1
6 3 VMEM_FB
IN OUT
4
L2202 2.2uH
CE/MODE
1
Lx
7
GND
5 2
Vss Vss
C2246 C2231
10uF
4.7uF
XC9236A18DER
1205-8787
VBUS VMEM VBAT VBAT_RF
Made for
Core
Power Management
Document Nr
1227-5945
SEMC Troubleshooting Manual
Aino - U10
VDDE18
ST2216
1
VAUDIO26
VANA25
1 ST2218
VDDE18
VBT27
MP 12
1 ST2220
VDIG
ST2221
1
VBEAR26
VBACKUP
2
VCORE12
VBAT_RF
VBAT
VMEM
VBUS
Revision
Page C1 4
1235-5821 rev. 1 41 (57)