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SC101
C209
R409
C433
C432
C438
R410
C436
C301
C307
TA400
C304
C303
R300
R313
C215
C213
C218
C216
L40 2
L403
L401
L400
R113
C427
C426
C409
C410
C125
C420
C425
C411
C405
C124
C422
C407
C308
C310
R112
L304
L306
R30 8
R309
C104
C102
R102
R101
BTC200
DATA11
B17
DATA12
B18
DATA13
A19
DATA14
C18
DATA15
W4
GPIO1
V2
GPIO2
W2
GPIO5
V3
GPIO6
V4
GPIO7
G4
GPIO8
H5
GPIO10
W3
GPIO20
H4
GPIO38
J1
GPIO39
W1
GPIO40
V1
GPIO41
J2
GPIO52
00
J4
GPIO57
R8
AUX_POK
01
M19
AUX_ADC0
P18
AUXAUD_IN_L
R18
AUXAUD_IN_R
W16
EAR_OUT_N|R
W17
EAR_OUT_P|L
T18
INTMIC_BIAS
U19
INTMIC_IN_N
V19
INTMIC_IN_P
U18
EXTMIC_BIAS
R19
EXTMIC_IN_N
T19
EXTMIC_IN_P
W18
HSET_OUT_N
W19
HSET_OUT_P
P19
HKSW_DET1
N19
HKSW_DET2
K1
KEYIN0
K2
KEYIN1
K4
KEYIN2
L1
KEYIO0
L2
KEYIO1
L4
KEYIO2
M1
KEYOUT0
M2
SC105
R203
C202
C208
C200
R200
L202
C201
C206
C205
R100
R205
R104
R103
C119
C117
C116
C114
C207
OSC201
TH200
SC1
C123
C122
C101
C100
L311
R307
L312
R306
R301
R302
D300
C319
C305
UCP200
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A7
XTAL_26M_1
A6
XTAL_26M_2
L19
XTAL_32K_1
K19
XTAL_32K_2
A5
XTAL_SHLD
OSC200
B8
XTAL_SHLD
B7
XTAL_SHLD
B6
XTAL_SHLD
B5
XTAL_SHLD
A8
XTAL_SHLD
H19
SIM_CLK
SIM_CLK
H18
SIM_DATA
SIM_DATA
G16
SIM_RST
SIM_RST
T1
SSI_CLK
U1
SSI_DATA
AUDIO_SW
U2
SSI_OUT
LCD_BL_EN
R1
SSI_SEL0
T2
SSI_SEL2
V9
AUX_DET
ACC_DET_IN
L16
32KHz_DIGIT
CLK_32K_OUT
R203
V10
VCHG_P
VCHG
1005
V16
VCM_OUT
VCM_OUT
VGPIO_2.8V
V17
VCM_OUT
V11
SWCORE
VCORE_1.25V
W11
L202
SWCORE
R10
CHG_REG
GATE_REG
W10
CHG_SW
GATE_SW
D12
SYSRST
NRESET_OUT
T4
NRESET
M4
TRST_N
NTRST
M16
RAMP
PA_RAMP
P4
RTCK
RTCK
P2
TCK
TCK
N4
TDI
TDI
P1
TDO
TDO
R2
TMS
TMS
R4
TEST
V6
THERM_IN
VF
W7
LDO_EN
E13
OEn
NOE
B11
WEn
NWE0
9-6
Flow Chart of Troubleshooting
OSC201
RSTON
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