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Flow Chart of Troubleshooting
9-6
C342
C328
C331
C303
C326
OUTP
J8
NC
J9
IN11
H9
NC
J1
HPR
J2
HPL
J3
IN8
J4
S
S
V
5J
4
D
N
G
P
6J
C1P
J7
INLV1
H1
LVLDO1
H2
VBIAS
H3
INA1
H4
IN10
H5
C1N
H6
RXINP
H7
IN9
H8
TEST2
G2
NI
O
C
V
3
G
INA2
G4
INB1
G5
INB2
G6
RXINN
G7
3
D
N
G
P
8
G
OUTN
G9
PWRONB
F3
LCLDO
F4
AUXLDO2
F5
AUXLDO4
F6
D
N
G
A
7
F
D
N
G
D
8
F
D
N
G
9
F
XOUT
G1
PC2
E4
AUXLDO1
E5
AUXLDO3
E6
AUXLDO5
E7
CHGINB
E8
CHGINA
E9
XIN
F1
TEST1
F2
REFBP
D5
IN5
D6
IN6
D7
B
T
T
A
B
8
D
A
T
T
A
B
9
D
INLV2
E1
LVLDO2
E2
RESETB
E3
SCL
C6
SDA
C7
VL
C8
S
U
B
V
9
C
IN2
D1
HFPWRB
D2
32KHZ
D3
PC1
D4
ALDO2
B7
IN7
B8
ALDO1
B9
LX2
C1
FB2
C2
FB1
C3
IRQB
C4
IN4
C5
RFLDO1
A8
NC
A9
1
D
N
G
P
1
B
2
D
N
G
P
2
B
SIMLDO
B3
IN3
B4
MSLDO1
B5
MSLDO2
B6
NC
2
NC
A1
LX1
A2
IN1
A3
IOLDO
A4
HCLDO2
A5
HCLDO1
A6
RFLDO2
A7
PM300
NC
1
BAT300
C322
C343
C317
C318
C339
C337
C344
TP301
C327
R301
C302
C325
C345
C334
C306
C346
L303
C300
C314
C329
C319
C338
C307
C310
C333
TP300
C336
C335
OSC300
C332
L302
C311
C315
C341
R306
R305
C305
C321
C330
C340
C324
INB_R
INB_L
INA_P
INA_N
3PI_L
V3.0_TSP
VBAT
ACC_DET
3PI_R
EARSPK_L
EARSPK_R
VDD_KEY_3.3V
V3.0_AMP1
SCL
SDA
PMU_IRQ
VBUS
BACKUP
SIMVCC
V1.2_ANLG
V3.2_SD
VDD_CAM_1.5V
SPK_N
SPK_P
BT_CLK_REQ
PC
BB_RESET
CLK32K
V2.9_LCD
V3.3_USB_NVRAM
CAM_A_2.8V
V3.0_ANLG
V1.8_MEM
V1.2_VCORE
V1.3_VRF
V2.8_CAM_IO
V3.2_VIB
V_EXT_CHARGE
ONKEY_N
V1.3_VCXO
V3.0_DIG
V2.5_USBOTG
V2.7_VRF
6
0
2
C
1
1
2
C
7
1
2
C
C218
C219
7
2
2
C
C242
C300
C301
C302
3
0
3
C
C304
5
0
3
C
6
0
3
C
7
0
3
C
C310
C311
4
1
3
C
5
1
3
C
C316
C317
9
1
3
C
8
1
3
C
C320
C321
C322
C323
4
2
3
C
C325
6
2
3
C
7
2
3
C
C328
9
2
3
C
0
3
3
C
1
3
3
C
2
3
3
C
C333
4
3
3
C
5
3
3
C
C336
C337
C338
C339
0
4
3
C
C34 1
C342
3
4
3
C
C344
5
4
3
C
6
4
3
C
7
4
3
C
C357
C358
C414
5
1
4
C
0
2
4
C
L202
L302
L303
0
0
3
C
S
O
PM
300
2
2
2
R
3
2
2
R
R300
R303
R304
5
0
3
R
6
0
3
R
2
2
3
R
7
0
4
R
5
2
4
R
U300
U301
2
0
3
U