Table of Contents
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Flow Chart of Troubleshooting
SPK_N
LCD_CS
LCD_BL_EN
R401
SYSRST
SHORT
1005
VIB_EN
MD(7)
MD(5)
MD(3)
MD(1)
R402
LCD_ID
1005
C402
C403
C404
VGPIO_2.8V
C411
C410
C405
C406
C407
C408
C409
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VBAT
VBAT
VMEM_1.8V
VGPIO_2.8V
VMEM_1.8V
HDC400
1
2
1
2
3
4
3
4
5
6
5
6
7
8
7
8
9
10
9
10
11
12
11
12
13
14 14
13
15
16 16
15
17
18 18
17
19
20
19
20
21
22
21
22
23
24
23
24
25
26
25
26
27
28 28
27
29
30 30
29
31 31
32
32
33 33
34 34
C400
C401
C412
9-18
C414
C415
C416
C417
C418
C419
SPK_P
WEn
A(20)
MD(6)
MD(4)
MD(2)
MD(0)
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