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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.
8-23
R1018
R1017
R1015
ZD1008
R1014
ZD1007
C1044
5
5
6
6
7
7
8
8
9
9
HDC1001
1
1
10
10
2
2
3
3
4
4
C1039
VPH_PWR
VREG_S4_1P8
RCV_P
RCV_N
VOLUME_DOWN
VOLUME_UP
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
VD
D
_V
BA
T
63
VD
D
A_
TX
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
VD
D
_T
XA
D
C
|L
D
O
L_
C
AP
41
MCLK
42
INTR_OUT
43
G
N
D
44
MIC_IN6_M
45
I2C_SDA
31
G
N
D
32
VD
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
VD
D
_D
IG
26
DMIC_CK0
27
EARO_M
28
LINE_OUT5
29
CDD_CP
3
VD
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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