4. TROUBLE SHOOTING
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(3) Check the Signal of TP (MAIN Board)
(2) Check the resistance of Motor
4-5
Resistance
[Ω}
17 ± 20%
32 ± 20%
TP805
TWL_LDO_3.2V
1u
C847
0
R807
DNI
R803
R810
100K
C848
1u
10n
C849
R811
DNI
EAN62532201
U806
ISA1000A
11
10
5
4
6
3
7
2
8
1
9
EXP1
EN
VDP
PWM
GND
MODE
VDD
GAIN
VDN
EXP2
EXP3
VIB_L_N
VIB_L_P
VIBE_PWM
VIBE_EN
TP1
TP3
TP2