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Flow Chart of Troubleshooting
7-4
_2.6V
TP329
R308
WDOG_EN_1
AE17
AF17
WDOG_EN_2
A18
TCXO
L19
RINGER
F14
RESIN_N
RESOUT_N
F12
MODE1_1
AA25
MODE1_2
AA26
MODE2_1
U25
U26
MODE_2
MODE0
Y23
AE21
BOOT_MODE_1
AF21
BOOT_MODE_2
A
1
_
3
M
8
M
4
A
1
_
4
N
1
1
A
1
_
5
N
8
A
1
_
6
A
1
_
7
N
6
N
2
A
1
_
8
N
1
A
1
_
9
L
4
A
1
_
2
A
1
-1
1
P
2
A
1
_
1
L
1
P
1
A
1
_
1
0
P
6
A
1
_
1
2
TP337
VREG_MSMP
TP303
R309
RESET_N
W_DOG
TMODE1
TMODE0
CAM_EN1
RESOUT2_N
TMODE2