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Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-21
SPK_N
L1007
R1028
ZD1005
ZD1002
VREG_S4_1P8
ZD1001
SPK_P
R1025
C1029
R1027
L1008
5
5
6
6
7
7
8
8
9
9
12
12
13 13
14
14
15
15
16 16
2
2
3
3
4
4
HDC1000
1
1
10
10
11
11
ZD1004
R1006
C1028
R1029
C1027
R1007
ZD1003
EAR_ADC_3.5
SPK_OUT_N
SPK_OUT_P
EAR_3.5_DET
EAR_MIC_3.5
EAROUT_R
EAROUT_L
HPH_REF
R1013
VPH_PWR
C1041
C1037
R1016
C1043
C1042
C1036
P
G
N
D
B
3
C1 IN-
EN
C2
C3
VO+
A1 IN+
N
C
1
N
C
2
G
N
D
A
2
A3
VO-
VDD B1
B2
PVDD
C1038
C1040
SPK_L
SPK_R
SPK_EN
SPK_OUT_N
SPK_OUT_P
R1001
VPH_PWR
C1046
VREG_S4_1P8
C1000
C1002
C1024
VREG_CDC_A
C1016
VREG_CDC_CP
C1004
R1019
TP_WCD1000
I2C_SCL
9
MIC_BIAS4
68
G
N
D
_T
X
69
CP_C1_M
7
MIC_BIAS2
70
MIC_BIAS1
71
N
C
72
N
C
73
CP_VPOS
8
MICB_CFILT1
60
MIC_IN5_P
61
MBHC_IN|MIC_IN7
62
V
D
D
_V
B
A
T
63
V
D
D
A
_T
X
64
MICB_CFILT2
65
MIC_IN1_P
66
MIC_BIAS3
67
MIC_IN4_M
53
MIC_IN2_M
54
MIC_IN1_M
55
MIC_IN6_P
56
MICB_CFILT3
57
MIC_IN2_P
58
NIC_IN4_P
59
CP_VNEG
6
LINE_OUT1
46
LDOH_CAP
47
MIC_IN3_M
48
G
N
D
49
SB_DATA|TX_I2S_SD2
5
MIC_IN5_M
50
CCOMP
51
MIC_IN3_P
52
LINE_OUT2
39
RX_I2S_WS
4
LINE_OUT3
40
V
D
D
_T
X
A
D
C
|L
D
O
L_
C
A
P
41
MCLK
42
INTR_OUT
43
G
N
D
44
MIC_IN6_M
45
I2C_SDA
31
G
N
D
32
V
D
D
_I
O
33
LINE_OUT4
34
G
N
D
_C
C
O
M
P
35
G
N
D
36
DMIC_D2|RX_I2S_SD1
37
DMIC_CK2|RX_I2S_SD2
38
G
N
D
24
RESET_N
25
V
D
D
_D
IG
26
DMIC_CK0
27
EARO_M
28
LINE_OUT5
29
CDD_CP
3
V
D
D
A
_R
X
30
HPH_RM
17
HPH_REF
18
MODE1
19
G
N
D
2
DMIC_D1
20
DMIC_D0
21
TX_I2S_SCK
22
EARO_P
23
CP_C1_P
1
RX_I2S_SCK
10
SB_CK|TX_I2S_SD1
11
HPH_LP
12
G
N
D
13
MODE0
14
DMIC_CK1
15
TX_I2S_WS
16
R1003
C1001
C1018
C1017
R1000
C1012
VREG_CDC_RXTX
C1015
C1023
C1014
C1003
C1013
VREG_CDC_A
VREG_L25_1P225
C1005
C1011
VREG_L25_1P225
C1009
VREG_CDC_CP
VREG_S4_1P8
VREG_S4_1P8
TP_CODEC_MAD_INT_N
HPH_REF
AUDIO_MCLK
VPS_L
VPS_R
GND_CCOMP
RCV_N
RCV_P
SUB1_MIC_P
SUB2_MIC_P
SUB2_MICBIAS_1.8V
SUB1_MICBIAS_1.8V
I2C_CLK_CODEC
RX_I2S_WS
CODEC_MAD_INT_N
MAIN_MIC_N
SUB2_MIC_N
MAIN_MIC_P
SUB1_MIC_N
EAR_MIC_N
EAR_MIC_P
WCD9310_RESET_N
I2C_DATA_CODEC
SPK_L
GND_CCOMP
TX_I2S_DO_CODEC
SPK_R
RX_I2S_SCK
RX_I2S_DI_CODEC
EAROUT_L
TX_I2S_WS
EAROUT_R
TX_I2S_SCK
Summary of Contents for SCH-I535
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