SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
4
2
C
C
B
E
6
3
3
A
Service Schematics
F
5
2
A
1
7
8
4
5
B
8
7
1
D
F
E
6
L407
C405
TP_USB_SW_INT
R411
C415
R403
GND
OUT
4
OUT
POWER
1
POWER
MIC_400
GND1
2
GND
GND2
3
L403
8
BOOT
9
VDDIO
VBUS_5V_OUT
C414
21
GND
22
NC
23
NC
3
MIC
4
DP_HOST
5
DM_HOST
6
RXD
7
TXD
14
I2C_SCL
15
VBUS_OUT
16
CHG_DET|ISET
17
VBUS_IN
18
DM_CON
19
DP_CON
2
AUDIO_L
20
ID_CON
U402
1
AUDIO_R
10
JIG
11
VBAT
12
INTB
13
I2C_SDA
2B1
10
GND
6
S1
4
S2
8
VCC
1
V_MIC_2.2V
1A
3
5
1B0
1B1
2
2A
9
7
2B0
U400
R410
ZD401
C409
C408
C423
R415
C406
C407
C411
R409
VDD_1.8V
L404
SHORT
R413
R407
C401
VDD_1.8V
ZD400
5
6
L406
VDD_IO1_1.8V
ZD403
1
2
3
4
SHORT
ZD402
R401
R405
ZD404
VDD_IO1_1.8V
L405
C417
C422
C410
MIC_401
2
GND
GND
3
GND
5
6
GND
OUT
1
4
PWR
ZD405
L400
L402
V_MIC_2.2V
C419
R406
VBUS_5V_IN
C400
VBUS_5V_IN
C404
C418
R414
C402
V_MIC_2.2V
C403
S2
7
C413
5
5
NC
8
NC
9
10
NC
NC
11
12
NC
NC
13
6
S1
IFC400
1
1
2
2
3
3
4
4
EAR400
2 CON-A
CON-B
3
4 CON-C
CON-D
5
CON-E
6
CON-F
7
VBAT_IF
R400
SHORT
R402
C421
L401
C416
C424
GND
7
4
NC
NC
5
USB_ID
3
6
VBUS
A2
PVSS
B2
_SHDN
U403
DM
1
2
DP
INL
INR
C2
1
NC
NC
2
OUTL
B1
OUTR
A1
PGND
B4
PVDD
C3
PVIN
C4
U401
A3
C1N
C1P
A4
GND
B3
C1
R412
VBAT_IF
R404
V_EARMIC_2.2V
C412
R408
C420
AUX_MIC_P
AUX_MIC_N
FM_ANT
JIG_RXD
JIG_TXD
JIG_ID
USB_DP_J
USB_DM_J
MIC_RCV_N
MIC_RCV_P
VBUS_5V_J
EAR_MIC_P
MIC_RCV_N
MIC_SPK_N
MIC_BB_P
MIC_RCV_P
MIC_SPK_P
MIC_SEL
MIC_SPK_P
MIC_SPK_N
3.5_DETECT
EAR_MIC_P
EAR_KEY
EAR_R_3.5
EAR_L_3.5
MIC_BB_N
JIG_ON
JIG_ON_J
USB_DP_BB
USB_DM_BB
UART1_RXD
RXD1_J
EAR_R_3.5
EN_EAR_AMP
EAR_L_AMP
EAR_R_AMP
EAR_L_3.5
USB_ID
USB_DM
USB_DP
USB_I2C_SDA
USB_I2C_SCL
USB_SW_INT
USB_DP
USB_DM
USB_ID
UART1_TXD
TXD1_J