Schematics
Friday, October 27, 2017
D
20
60_PERI_AUDIO_IO
27
MTK Confidential
ofSheetDate:
Size
Title
L-R-G-M
6mil
6mil
6mil
6mil
Earphone Audio
GND of R6031 and
headset should tie
together and single via
to GND plane
Close to BB
close to connector
close to IC
tie together and
single via to GND
plane
Earphone MICPHONE
close to IC close to connector
Receiver
Performance
Note: 60-1Note: 60-2
R6009
R6019
R6031
R6010
R6030
R6029
ACC mode DCC mode
1uF 0 ohm
1uF 0 ohm
1K
1.5K
NC
4.7uF
NC
NC
2.49K
0 ohm
R6025
0 ohm NC
TEST
Close to BB
over 10mil
over 10mil
over 10mil
over 10mil
Note: 60-4
over 10mil
4mil
4mil
please refer to [Surge device selection guide V2.0] provide by MTK.
Note: 60-6
Note 60-6:
Earphone Jack
@ Main board
R6032 100nF0 ohm
Earphone Jack
@ Sub board
A
B
C
D
5 4 3 2 1
D
C
B
A
12345
[23]
[23]
[23]
[23]
[23]
[23]
[23]
[50]
[23]
[23]
[23]
[50]
Speaker Amplifier
Analog MIC
Close to MIC
Speaker
close to PA
1
2
3
4
5
CON6001
CON / 5 / EJ-36952-10-GP
21
C6021
C / 33 / pF / 0201
12
R6030
R / 0 / ohm / 0201
21
C6019
C / 33 / pF / 0201
12
R6031
0R
12
R6025
NC
21
L6001
1nF
12
R6029
R / 0 / ohm / 0201
12
R6019
R / 2.49 / K / 0201
12
R6045
R / 470 / ohm / 0201
12
SH6004
NO PAD 0402
NO0402/SMD
12
R6010
R / 1.5 / K / 0201 / NC
21
C6034
C / 33 / pF / 0201
12
R6032
R / 0 / ohm / 0201
21
C6031
C / 33 / pF / 0201
12
C6026
0R
21
C6032
C / 33 / pF / 0201
12
SH6005
NO PAD 0402
NO0402/SMD
12
R6044
R / 470 / ohm / 0201
21
C6030
C / 33 / pF / 0201
21
C6007
C / 33 / pF / 0201
12
R6004
0R
21
C6022
C / NC / pF / 0201
12
R6003
0R
12
C6033
0R
21
C6025
C / 100 / pF / 0201
21
C6028
C / 33 / pF / 0201
21
C6020
C / 100 / pF / 0201
12
R6009
R / 1 / K / 0201 / NC
12
R6026
47K
21
C6027
C / 100 / pF / 0201
21
C6008
C / 33 / pF / 0201
ESD6006
ESD1
ESD / ESD5311NKM
C4
1uF
R6001
1K
R6006
1K
R6002
1.5K
R6005
1.5K
ESD2
ESD / ESD5311NKM
ESD3
ESD / ESD5311NKM
12
BEAD6003
FB / 0402
12
BEAD6006
FB / 0402
12
BEAD6005
FB / 0402
12
L6002
FB / 0402
12
BEAD6001
FB / 0402
C27
1uF
R2
10K
R3
10K
R4
47K
C28
15nF
C29
15nF
C30
100nF
A4
A2
A1
D3
B4
D4
B2
B1
D1
C1
D2
B3
A3
C4
C3
C2
U5
AW8736
C31
4.7uF 10V
C32
2.2uF 10V
C33
2.2uF 10V
C34
NC
C35
NC
R41 0R
R39 0R
21
C6050
C / 33 / pF / 0201
1
2
MIC801
Microphone
ESD5
ESD6
C
6
0
0
1
N
C
C
1
N
C
1
+
2
-
SPK801
JON_PAD
BEAD605
0R
BEAD606
0R
ANT6001
1
VCC
2
GND
3
RF-IN
6
RF-OUT
5
GND
4
EN
U6001
AR8188
R5
33nH
C6005
1nF
C6006
1uF
C6003
220pF
L6006 68nH
C6004
1nF
L6005120nH
T2601
NC
AU_MICBIAS1
D_GND
D_GND
D_GND
D_GND
D_GND
AU_MICBIAS0
D_GND D_GND
D_GND
D_GND
AU_HSP
AU_HSN
AU_VIN1_N
AU_VIN1_P
AU_HPL
AU_HPR
ACCDET
FM_ANT
AU_REFN
HP_EINT
AU_VIN0_P
AU_VIN0_N
AVSS28_AUD
FM_RX_N_6625
AU_HPL
EAR_MIC_P
EAR_MIC_N
HP_MP3R
HP_MP3LHP_MP3L
FM_ANT_B
EAR_JACK_GND
GPIO_SPK_EN
VBAT
SPK-
SPK+
AU_LOLP
AU_LOLN
AU_HSN
AU_HSP
FM_ANT_B
GPIO92
VCN28_PMU
FM_ANT_B