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Flow Chart of Troubleshooting
9-12
B
A
T
20
0
B
T
C
20
0
C10
0
C1
02
C1
04
C11
2
C13
1
C2
02
C20
3
C20
4
C20
6
C2
08
C20
9
C21
0
C21
1
C2
19
C22
0
C2
21
C2
22
C2
23
C2
24
C2
25
C2
29
C3
05
C3
06
C31
1
C31
2
C31
8
C31
9
C32
0
C32
2
C3
2
4
C3
25
C32
6
C32
8
C33
0
C3
31
D2
01
D3
04
D30
5
D3
0
7
D3
08
L2
02
MO
T10
0
R1
09
R11
1
R11
5
R1
19
R1
22
R2
00
R2
02
R
20
4
R2
06
R3
01
R31
0
R31
1
R3
1
4
R3
15
SC
10
6
SPK
300
TP
10
5
TP
10
6
TP
10
7
TP
10
8
TP
10
9
TP
11
0
TP
11
1
TP
11
2
TR
10
0
U10
1
U2
02
U3
01
U302
ZD
20
0
SPEAKER
D307
R314
C325
D308
C324
SPK300
R315
SPK_P
SPK_N
C223
R206
W16
EAR_OUT_N|R
W17
EAR_OUT_P|L
W18 HSET_OUT_N
W19
HSET_OUT_P
V19
INTMIC_IN_P
V1
8
GN
D_
AU
D
U18 EXTMIC_BIAS
U19
INTMIC_IN_N
T1
6
GN
D_
SU
B
T18
INTMIC_BIAS
T19
EXTMIC_IN_P
T1
0
T1
3
GN
D_
AU
D_
DR
V
T1
4
GN
D_
AU
D_
DR
V
T1
5
GN
D_
AU
D_
DR
V
R18
AUXAUD_IN_R
R19
EXTMIC_IN_N
R6
GN
D_
GD
GP
A
P18
AUXAUD_IN_L
P19
HKSW_DET1
N19
HKSW_DET2
N2
KEYOUT3
N1
KEYOUT2
N16
AUXADC1
AUXADC0
M2 KEYOUT1
M1
KEYOUT0
M
15
GN
D_
GD
GP
A
L15
FE_CTRL3
L2
KEYIO1
L4
KEYIO2
L1
KEYIO0
K15
FE_CTRL2
K2
KEYIN1
K4
KEYIN2
K1
KEYIN0
J15 FE_CTRL0
J16
FE_CTRL1
H2
GN
D_
RF
G2
GN
D_
RF
H1
GN
D_
RF
F2
GN
D_
RF
F5
GN
D_
RF
E2
GN
D_
RF
E4
GN
D_
RF
E5
GN
D_
RF
E6
GN
D_
RF
E7
GN
D_
RF
D4
GN
D_
RF
D5
GN
D_
RF
D6
GN
D_
RF
D7
GN
D_
RF
D2
GN
D_
RF
C2
GN
D_
RF
B2
GN
D_
RF
B3
GN
D_
RF
A3
GN
D_
RF
UCP200
C222
TP210
C224
R204
EAR_P
SPK_N
EAR_N
KEYOUT(0)
VD1
VD4
MIC_BIAS
SPK_P
EAR_SW_REF
EAR_SW
FM_L
FM_R
KEYOUT(0:3)
KEYOUT(3)
KEYOUT(2)
KEYOUT(1)
KEYIN(0:2)
KEYIN(2)
KEYIN(1)
KEYIN(0)
KEYIO(0:2)
KEYIO(2)
KEYIO(1)
KEYIO(0)
MIC_P
MIC_N
EAR_MIC_P
EAR_MIC_N
PON_PA