Close to MIC
Close to Main Chip
FM RADIO
RECEIVER
Close to MIC
AUDIO AMP
Close to IF Connector
Noise void Mic Path
Main-Mic Path
VIBRATOR
LCD & CAM & Torch LDO
CAMERA CONNECTOR
SPEAKER
Ear-Mic Path
TP401
D400
C400
R406
L414
VDD_CAM_2.8VE
R407
C430
C415
L417
R413
VBAT
L406
C420
C435
ZD404
C411
VDD_CAM_1.5V
C437
3 D1
9
D2
D
N
G
6
SEL1
4
SEL2 8
1
C
CV
U400
1S
1
2
5 1S2
2S1 10
7
2S
2
2S
2
7
D1
3
D2 9
6
D
N
G
4 SEL1
8
SEL2
C
CV
1
U406
2
1S
1
1S2
5
10
2S1
C401
C447
ZD403
R405
ZD401
C426
L402
C421
R411
L405
VDD_IO_HIGH_2.9V
RXIN-
D4
OUT-
D5
C422
INB2
C1
INB1
C2
SCL
C3
D
N
GP
4
C
D
DV
P
5
C
INA2
D1
INA1
D2
D
N
G
3
D
SS
V
3
A
C1N
A4
C1P
A5
D
DV
1
B
BIAS
B2
SDA
B3
RXIN+
B4
OUT+
B5
U401
C
N
1
C
N
2
HPR
A1
HPL
A2
C402
C405
C413
R410
C433
L400
C442
D402
VDD_IO_HIGH_2.9V
C429
C406
C407
R402
R401
C452
C451
TP400
L409
C423
R412
VBAT
C424
L408
MIC401
L416
L415
MIC400
L407
C412
1005
D401
R400
C425
1005
R404
R408
C403
C414
12
NI
91
22
C
N
C
N
32
OUT
1
61
D
N
GP
C2+
-2
C
71
4 FADE
S
NE
F
7
14
FL1
FL2 15
FLTMR
5
8
TE
SF
D
N
G
S
NE
B
01
1L
B
BL2 11
12
BL3
BL4 13
TE
S
B
9
02
+1
C
81
-1
C
2
U404
AGND
3
6
C427
1
2
RECEIVER
D404
3
C408
C449
VDD_IO_HIGH_2.9V
C418
TP402
L401
R403
C404
VDD_VIB_3.0V
L404
_RST
4
5
NE
S_
L403
9
RCLK
3 RFGND
ROUT 12
6
KL
CS
7
OI
DS
41
AV
VD 10
OI
V
8
11
GND
71
D
N
G
OP
G
51
31
T
U
OL
1 NC
C
N
61
81
C
N
91
C
N
U402
2 FMI
C443
SPEAKER
VDD_IO_LOW_1.8V
1005
TA401
MIC_BIAS_2.15V
C432
C434
L410
NC
22 23
NC
C410
3
3
4
4
5 5
6 6
7
7
8
8
9 9
14 14
15
15
16
16
17 17
18 18
19
19
2 2
20
20
21 21
SLC400
1 1
10 10
11
11
12
12
13 13
C409
C436
L413
U405
C419
C438
VDD_CAM_2.8V
L412
L411
C450
C428
TA400
D403
C417
C416
C439
ZD400
HFR_N
HFR_P
AUX_MIC1_N
AUX_MIC2_N
AUX_MIC2_P
AUX_MIC_SW
AUX_MICIN_N
AUX_MICIN_P
AUX_MIC1_P
SCL
SPK_N
FM_RADIO_R
FM_RADIO_L
HFR1
HFR2
HFR2
HFR1
RCV_N
RCV_P
RCV_SW
V_VIB
EARSPK_L
EARSPK_R
EAR1
EAR2
SDA
SPK_P
Y(7)
Y(2)
CAM_MCLK
Y(4)
EARMIC_N
EARMIC_P
AUX_MIC1_N
AUX_MIC1_P
FLASH_EN
H_SYNC
CAM_PCLK
Y(0)
CAM_SDA
Y(6)
CAM_RST
Y(5)
V_SYNC
Y(1)
CAM_SCL
Y(3)
AUX_MIC2_N
FM_RADIO_ANT
VOUT
VOUT
LED1
LED2
LED3
TORCH_LIGHT_N
LCD_BL_EN
SPK_P
SPK_N
RCV_P
RCV_N
AUX_MIC2_P
32KHz_DIGIT
RADIO_RST
L
CS
A
DS
T
NI_
OI
D
A
R
MIC_P
MIC_N
AUX_MICIN_P
AUX_MICIN_N
AUX_MIC_P
AUX_MIC_N
T
N
A
K
P
S
M
I
S
X
R
_
M
S
G
X
T
_
M
S
G
X
R
_
S
C
P
/
S
C
D
X
T
_
S
C
P
/
S
C
D
O
I
D
A
R
_
M
F
C
I
M
N
I
A
M
K
P
S
R
A
E
C
I
M
R
A
E
N
O
R
E
W
O
P
K
L
C
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS COS PROPERTY.
DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.