C527
VBB_D_2.9V
R510
+IN
1
-IN
3
2 GND
5
V+
VOUT 4
C513
ZD504
U501
TA500
C536
C515
R503
R511
C520
R508
R504
L502
C516
L507
L509
R514
L508
R502
R506
C521
C518
ZD507
R519
R518
C535
R513
ZD502
ZD501
R501
C528
C512
C523
V_BATT
C526
TA501
C530
C522
SPK501
1
1
2
2
C529
SPK500
1
1
2
2
R517
L505
INA2
D1
INA1
D2
GND
D3
RXIN-
D4
OUT-
D5
SDA
B3
RXIN+
B4
OUT+
B5
INB2
C1
INB1
C2
SCL
C3
PGND
C4
PVDD
C5
NC
2
HPR
A1
HPL
A2
VSS
A3
C1N
A4
C1P
A5
VDD
B1
BIAS
B2
VMEM_1.8V
U503
NC
1
VMIC_BIAS
R512
R505
L506
C514
C524
C531
C532
2 CON-A
3 CON-B
4CON-C
CON-D
5
SW
6
EAR500
IJAN4-30
VMEM_1.8V
C533
MIC500
GND
2
GND1
GND
3
GND2
OUT
4
OUT
POWER
1
POWER
ZD503
ZD506
L503
VEARMIC_BIAS
C534
C517
ZD500
C525
R509
ZD505
R516
L504
C519
V+ 5
4
VOUT
R507
U502
1 +IN
3 -IN
GND
2
MIC_N
FM_ANT
EAR_DET
EAR_3.5_DET
EAR_R
EAR_L
EAR_MIC_P
EAR_ADC_3.5
EAR_MIC_N
SPK_P
SPK_N
EAR_ADC_3.5
EAR_SW
EAR_DET
EAR_R
EAR_L
SPK_AMP_P
SPK_AMP_N
SPK_P
SPK_N
EAR_AMP_R
EAR_AMP_L
SDA
FM_R
FM_L
SCL
MIC_P
MIC_P
N
_
T
U
O
_
C
I
M
N
_
C
I
M
MIC_OUT_P
EAR_MIC_P
EAR_MIC_N
EAR_MIC_OUT_N
EAR_MIC_OUT_P
Service Schematics
Main Ant
GSM Tx
GSM850 Rx
D/PCS Tx
DCS Rx
PCS Rx
WCDMA 1 Tx
WCDMA 1 Rx
GSM900 Rx
WCDMA 8 Tx
WCDMA 8 Rx
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.
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