samsung gt-p1000 galaxy tab level 3 service manual
DESCRIPTION
Service manual for GT-P1000 Galaxy TabTRANSCRIPT
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8. Level 3 Repair
8-2
8-1. Block Diagram
AP SC5C110ABF
CPPMB9801
I2CAP_PMIC_SCL
MicroUSB
SwitchFSA9480UCX
I2CUSB_SW_SCL
7" TFT LCD
CODEC
WM8994I2S
Codec_I2S_CLK
3.5 PI EAR JACK
BT/WIFI
BCM4329H
BT_PCM
CP_PCM
UART (BT)
SDIO (WLAN)
GPSBCM4751IUB2G UART
SPEAKER
L/R
EAR
MIC
SIM
SOCKET3M AF
CAMERA
TRANCEIVER
PMB5703
3G PAM
BAND13G PAM
BAND2
2G PAM +
FEM
TQM6M9014
3G LNA
BGA735N16
Saw Filter
D1056
3G PAM
BAND8
RGB 2G/3G RX
2G TX
3G Tx/Rx
Band13G Tx/Rx
Band2
3G Tx/Rx
Band8
3G Rx
Band1
3G Tx
Band1
3G Rx Band8
/ 2G GSM
3G Rx Band2
/ 2G PCS
3G Tx
Band83G Tx
Band2
2G/3G
Tx/Rx
1.3M FF
CAMERAI2CCAM_SCL_2.8V
Main TSPI2C
TOUCH_SCL_2.8V
I2CAP_SCL
16G
iNand
Fuel gaugeMAX17042G-TI2C
FUEL_AP_SCL
SD card
2G Rx
PCS
2G Rx
GSM
2G/3G RX
VIBTONE
ISA1000Linear
MOTOR PWMVIBTONE_PWM
LVSDTransmitter
Accelation
Sensor
BMA023
BH1721FVC
I2CAP_SCL_2.8V
MMCT_FLASH_CLK
SIM_CLK
MHLI2C
AP_HDMI_SCL
MMCNAND_CLK
Charger IC SMB136SET
CHARGER_SCL_2.8V
Touch Key
LED
CAM FlashI2C
AP_I2C_SCL_2.8V
CMC623
Magnetic
Sensor
AK8973B
Gyro SensorK3GTR
AP PMIC
MAX8998
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Level 3 Repair
8-2
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8-2. PCB Diagrams
8-2-1. Top
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Level 3 Repair
8-3
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8-2-2. Bottom
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Level 3 Repair
8-4
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8-3. Flow Chart of Troubleshooting
Equipments
Oscilloscope Digital Multimeter
Power Supply + driver, Tweezer
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Level 3 Repair
8-5
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8-3-1. Power On
Check the Battery Voltageis more than 3.6V
' Power On ' does not work
Change the Battery
(Battery power is low)
END
No
Yes
Check U700(PMIC) and Poweron voltage(C719>1.2V, C720>1.
2V, C721>1.8V, C723>1.2V,C730>2.8V)
Change the problem point
(short, open, crack, etc.)
And if PMIC has problem, change U700
No
Yes
Check the Clock atOSC700(C740) that frequency
is 32K
Check the clock generation circuit related to OSC700
(short, open, crack, etc.)
if OSC700 has problem, change OSC700
No
Yes
Yes
Check "Power on" by powercable with jig-on
Check the switch circuit,
FET gate voltage, FET voltage
(if FET has some problem, it is to be replaced)
check the initial operation
Yes
No
Yes
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Level 3 Repair
8-6
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VOUT_CHARGER
9D
G4
1 S
S2
3 S
TR704
5D
D 6
7D
D 8
R779
C768
D1 6
3 D2
2 G1 5G2
S11
4S2
U705
C794
C789
R778
3
5
6 D
D7
8 D
D9
4G
S 1
2S
S
V_BATTERY
TR703
D
C783
C767
R777
IF_CON_SENSE
C740
OSC700
21
C718
0.75V~1.5V UP TO 1200mA
0.75V~1.5V UP TO 1200mA
0.8V~2.3V U P TO 900mA
LDO2,3,10,17
1.6V~3.6V U P TO 1000mA
3.0V~3.6V U P TO 150mA
0.95V~1.3V U P TO 10mA
1.6V~3.3V U P TO 300mA
0.8V~3.3V U P TO 150mA
LDO9(2.8V)
1.6V~3.6V U P TO 150mA
LDO4,5,7
1.6V~3.6V U P TO 150mA
1.6V~3.6V UP TO 300mA
2.8V~3.1V UP TO 450mA
1.6V~3.3V U P TO 300mA
0.95V~1.3V UP TO 10mA
1.6V~3.3V UP TO 300mA
0.8V~3.3V U P TO 150mA
1.6V~3.6V U P TO 300mA
0.8V~3.3V U P TO 150mA
BUCK2
1.6V~3.6V U P TO 150mA
1.6V~3.6V UP TO 1000mA
LDO11,12,13
LDO6,8,9
BUCK1
BUCK4
1.6V~3.6V U P TO 300mA
1.2V~3.3V U P TO 300mA
0.75V~1.5V UP TO 1200mA
LDO6(2.6V)
C110_1.2GHz_VINT_1.15V
1.2V~3.3V U P TO 300mA
1.2V~3.3V U P TO 300mA
BUCK3
0.8V~1.3V U P TO 50mA
1.2V~3.3V UP TO 300mA
1.6V~3.6V U P TO 300mA
1.6V~3.6V U P TO 150mA
2.8V~3.1V UP TO 450mAC110_1.2GHz_VARM_1.3V
0.8V~3.3V UP TO 150mA
1.6V~3.6V UP TO 150mA
1.6V~3.3V UP TO 300mA
0.75V~1.5V U P TO 1200mA
1.6V~3.6V UP TO 150mA
0.8V~1.3V U P TO 10mA
0.8V~1.3V UP TO 50mA
LDO14,15,16
0.8V~1.3V U P TO 10mA
3.0V~3.6V U P TO 150mA
VADC_3.3V_C110
VINT_1.2V_C110
VARM_1.2V_C110
VCC_1.8V_PDA
VINT_1.2V_C110
MIPI_1.1V_C110
VRTC_3.0V_C110
VUSB_1.1V_C110
CAM_CIF_1.5V
R782
LVDS_VDD3.3V
VDAC_3.3V_C110
V_BAT
V_BAT
C719R707
R7
81
C729
VTF_2.8V
CAM_IO_2.8V
K4
BA
TT
K5
DC
INK
6
LDO7K7
IN5K8
IN5K9
J6
NC12J7
NC11J8
CS1J9
PG
ND
3K
1
LDO4K10
IN4K2
LX4K3
PG
ND
4
H8
IN8H9
LX3J1
LDO5J10
LX3J2
LX4J3
PG
ND
4J4
BA
TT
J5
DC
IN
H1
LDO6H10
IN3H2
BUCK4H3
SAFEOUT1H4
SAFEOUT2H5
DE
TB
AT
H6
COM12H7
COM11
G2
BUCK3G3
VL
G4
_ONOG5
VIC
HG
G6
NO12G7
NO11G8
IN8G9
IN3
F4_IRQ
F5
BA
TT
MO
NF
6
NC22F7
NC21F8
CS2F9
PG
ND
2G
1
LDO8G10
PG
ND
2
E6
COM22E7
COM21E8
VLSW2E9
LX2F1
LDO9F10
LX2F2
LX2F3
_MR
D8
IN6D9
IN2E1
LDO11E10
IN2E2
BUCK2E3
JIGONE4
_RSOE5
PWREN
D1
LDO12D10
PG
ND
1D
2
SET1D3
SET2D4
SET3D5
PWRHOLDD6
NO22D7
NO21
C2
PWRONC3
SDAC4
SCLC5
SRADC6
LDO10C7
LDO3C8
IN6C9
PG
ND
1
B4
AG
ND
2B
5
VC
OIN
B6
IN7B7
LDO2B8
IN9B9
LX1C1
LDO13C10
BUCK1
A6
IN7A7
LDO15A8
REFBPA9
LX1B1
LDO17B10
LX1B2
32KHZCPB3
32KHZAP
1
NC
2
IN1A1
LDO16A10
IN1A2
XOUTA3
XINA4
AG
ND
1A
5
LDO14
VTF_2.8V
U700
NC
L701
L703
C717
R705
C709
C738C735C732 C734C723
C740
C731C724
C715
VUSB_3.3V_C110
VCC_2.8V_PDA
CAM_A_2.8V
V_BAT
C711
R708
C739
31
2
R7
80
D900
C703
VCC_1.8V_PDA
VPLL_1.2V_C110
C706
C702
C728C727
C708 C712
C726
C700
C730
VUSB_5V
C725 C737C736 C721C733
OSC700
21
C718
C720
R750
L702
R704 R706
VUSB_5V
C716
CAM_AF_3.0V
C704
C701
C710C705
VCC_2.8V_PDA
VALIVE_1.2V_C110
MOTOR_3.0V
VARM_1.2V_C110
CAM_3M_1.2V
AP_N_RST_INnPOWER
AP_PMIC_IRQ
USB_VBUS_APUSB_VBUS_CP
IF_CON_SENSE
IF_TXDIF_RXD
CP_TXD_2.8VCP_RXD_2.8V
AP_TXDAP_RXD
UART_SEL
GPIO_nRST
BUCK_1_EN_ABUCK_1_EN_B
BUCK_2_EN
32KHZ_AP
AP_PMIC_SDAAP_PMIC_SCL
AP_PMIC_ENPWRON
AP_PS_HOLD
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Level 3 Repair
8-7
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8-3-2. Initial
The pin #A3, B3 of U301 = swingproperty 1.8V and 0V? The pin
A1, B1 of U301 = swing property2.8V and 0V?
Initial Failure
Check U301 and U601 and related parts(short, crack, etc.)
END
No
Yes
AP_PS_HOLD(U700_pin #D6)and AP_N_RST_IN(R706) = "low
-> high"?
Yes
Check U700(crack, open, etc.)(if U700 has some problem, it is to be replaced)
Yes
No
There is 32.768KHz wave formsat OSC300(C338) and
OSC700(C740)Replace OSC 300 and OSC700
R339 >= 1.8V? Check U601 and related parts(short, crack, etc.)(if U601 has some problem, it is to be replaced)
Replace OSC600 and OSC100There are 24MHz wave forms atOSC600(C621) and 26MHz wave
forms at OSC100(C128)
LCD display OK?
Sound is OK?
Check the LCD part(short, crack, etc.)
Check the Audio Part(short, crack, etc.)
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
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Level 3 Repair
8-8
This Document can not be used without Samsung's authorization
C128
C130
C170
XOL7
XO_SUPL8
TESTPIN5L11
C_EXTL4
RESET_NK4
AFC_DACK7
ALERT_NJ4
TESTPIN8J8
NC
TESTPIN9H11
TESTPIN3E8
TESTPIN2E9
TESTPIN1D8
RX_M2XE1
TX2G_LB5
TX2G_MA5
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
TX3G_LA10
TESTPIN4A11
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
3G
ND
NCTX_3G_L
TX_3G_M
RESET_NALERT_N
TX_2G_L
TX_2G_M
TX_3G_H
RX_1900_X
C129
C621 C622
R6
10
OS
C6
00
2
43
1
XTAL_24MHZ_OUT
XTAL_24MHZ_IN
A3C3
B4D1
GNDD2
A4D3
B1A1
VCCBA2
A1A3
B2B1
B2VCCA
A2B3
B3C1
OEC2
U301
NC1
NC2
C334
R343R339
C335
VCC_2.8V_PDACP_VSD2_1.8V
AP_FLM_TXD_1.8VCP_RXD_2.8VCP_RXD_1.8VCP_TXD_2.8VCP_TXD_1.8V
AP_FLM_RXD_2.8VAP_FLM_RXD_1.8VAP_FLM_TXD_2.8V
1.6V~3.3V UP TO 300mA
1.6V~3.6V UP TO 1000mA
LDO6(2.6V)
1.2V~3.3V UP TO 300mA
1.2V~3.3V UP TO 300mA
1.6V~3.6V UP TO 150mA
0.8V~3.3V UP TO 150mA
0.75V~1.5V UP TO 1200mA
0.75V~1.5V UP TO 1200mA
0.8V~2.3V UP TO 900mA
LDO9(2.8V)
21
OSC700
R704 R706
C739
31
2
R708
D900
K3LX4
K4
PG
ND
4
PG
ND
4
K1
PG
ND
3
J1LX3
J2LX3
J3LX4
J4
PG
ND
2G
2P
GN
D2
G5_ONO
LX2F3
LX2
F4_MR
F5_IRQ
F9CS2
G1
JIGON
E5_RSO
E6PWREN
E9VLSW2
F1LX2
F2
PWRHOLD
E4
D1
PG
ND
1D
2P
GN
D1
D6
LX1
C10LDO13
C3PWRON
C4SDA
C5SCL
C6SRAD
LX1
B332KHZCP
B432KHZAP
B5
AG
ND
2
C1
XIN
A5
AG
ND
1
A6LDO14
A8LDO15
A9REFBP
B1LX1
B10LDO17
B2
1N
C2
NC
A10LDO16
A3XOUT
A4
U700
R705
VUSB_5V
R707
C740
VCC_2.8V_PDA
AP_PMIC_IRQ
IF_CON_SENSE
AP_N_RST_INnPOWER
GPIO_nRST
32KHZ_AP
AP_PMIC_SDAAP_PMIC_SCL
AP_PMIC_ENPWRON
AP_PS_HOLD
C718
OSC300
C338
R330
CP_VMIPI_1.2V
TP304
RESERVEDY6
RESERVEDY7
RESERVEDY8
RESERVEDY9
GPIO_012Y2
NCY20
GPIO_011Y3
RESERVEDY5
NCY1
RESERVEDY10
RESERVEDY11
RESERVEDY12
RESERVEDY13
RESERVEDY14
GPIO_013W3
RESERVEDW7
RESERVEDW8
GPIO_014W2
GPIO_016V2
NCV6
FWPV9
GPIO_015W1
RESERVEDW10
RESERVEDW11
RESERVEDW12
RESET2_NU9
GPIO_017V1
GPIO_018U2
FCDP_RBNT9
GPIO_019U1
TRST_NU10
CLKOUT2T2
GPIO_021T4
GPIO_020T5
GPIO_023T1
TRIG_INT10
GPIO_024R2
TCKR9
GPIO_025P5
GPIO_026R1
GPIO_027P2
GPIO_042P4
GPIO_031N5
GPIO_029N7
GPIO_041N8
GPIO_028P1
GPIO_033N2
GPIO_032N4
GPIO_037M5
GPIO_030M6
GPIO_036M7
GPIO_035M8
GPIO_034N1
GPIO_039M2
GPIO_038M4
USIF3_SCLKL4
TMSL5
TDIL7
TDOL8
GPIO_040M1
USIF3_RTS_NL2
USIF3_TXD_MTSRK2
USIF1_CTS_NK4
USIF1_RXD_MRSTK5
USIF3_CTS_NL1
USIF3_RXD_MRSTK1
USIF1_RTS_NJ4
CHRG_ENJ5
GPIO_085J6
USIF1_TXD_MTSRH4
ALERT_NH11
PWR_ON_CMPH12
XRESETG2
GPIO_063G4
CMP_ENG8
RESET_CMPG9
REF_CLK_ENG10
RESET1_NG12
FSYSENF2
RESET_PMU_NF20
CLK32KF9
CLKOUT0E8
SYSCLKENF1
VMIPIF16
PMUMEASE19
T_OUT0E2
GPIO_059E4
GPIO_062E5
GPIO_057D8
T_OUT1E1
GPIO_068D2
GPIO_070D4
GPIO_061D5
GPIO_060D6
GPIO_058D7
GPIO_069D1
F26MD13
GPIO_067C1
GPIO_065C2
NCC6
GPIO_010B3
GPIO_009B4
GPIO_008B5
GPIO_007B6
GPIO_000B7
USB_IDB8
GPIO_064B2
GPIO_002A6
GPIO_001A7
USB_TESTA8
USB_DPLUSA9
GPIO_066B1
USB_TUNEB10
GPIO_006A2
NCA20
GPIO_005A3
GPIO_004A4
GPIO_003A5
NCA1
USB_DMINUSA10
OSC32KA11
F32KA12
VREFA15
NC1
NC2
R359
TP305
TP309
TP308
TP306
CP_VSD2_1.8V
RF_TOUCH_INT
R360
GPS_FTA
RF_TOUCH_EN
CODEC_MCLK
GPS_CLK_EN
PHONE_ACTIVE
SYS_CLK_EN
REC_PCM_CLK
REC_PCM_OUTREC_PCM_INREC_PCM_SYNC
RESET_REQ_N
PA_DCDC_EN
TRST_N_CPTMS_CPTDO_CPTDI_CPTCK_CP
RESET_N
REF_CLK_EN
RESET1_N
RESET_PMU_N
ALERT_N
SYS_CLK
GPS_CNTL
AP_FLM_TXD_1.8VAP_FLM_RXD_1.8V
CP_RXD_1.8VCP_TXD_1.8V
TRIG_IN
PDA_ACTIVE
CP_D+
nINT_ONEDRAM_CP
CP_D-
C339
C341
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Level 3 Repair
8-9
This Document can not be used without Samsung's authorization
8-3-3. Charging Part
Check IFC500 pin #7(or #8)whether voltage reading is
greater than 5V and currentreading is greater than 1.16A
Abnormal charging part
END
No
Yes
Check U518 pin #6 or #7whether voltage reading is
greater than 5V
No
Yes
Check U702 output pin C773whether voltage reading is
greater than 4.2V
No
Yes
Check the TA and the DLC
(TA or DLC may not be connected properly)
Check U518 chip(crack, open, etc.)(if U518 has some problem, it is to be replaced)
Check U702 chip(crack, open, etc.)(if U702 has some problem, it is to be replaced)
Yes
Check battery voltage ischange when TA is connected
Check U702 output pin C793whether voltage is change
when TA is connected
Check U501 output pin C503whether voltage reading is
greater than 5V
Check U702 chip(crack, open, etc.)(if U702 has some problem, it is to be replaced)
Check U702 chip(crack, open, etc.)(if U702 has some problem, it is to be replaced)
Check U501 chip(crack, open, etc.)(if U501 has some problem, it is to be replaced)
Yes
Yes
Yes
No
No
No
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Level 3 Repair
8-10
This Document can not be used without Samsung's authorization
ZD
510
NCNC 36
6 67
78 8
99
31NCNC 32
33NCNC
34
35
26 2627
2728 28
2929
33
30 30
4455
19
2 2
20 2021
2122 22
232324
242525
1112 12
131314
141515
16 1617
1718 18
19
IFC500
11
10 1011
D502
ZD
50
8
VADC_3.3V_C110
VCC_2.8V_PDA
R540
C513
V_ACCESSORY_5.0V
R575
ZD
50
5
JTAG_V_BUS
ZD
50
9
D50
1
V_BUS_1
6
7OUT
_EN10
_FLAG3
GND
11
GN
D
1IN
4IN
IN5
12
IN
NC8
9NC
OUT
U518
2
V_BUS
R512
ZD
51
1
ZD
50
2C504
VADC_3.3V_C110
ZD
50
6
VOUT_CHARGER
R510
ZD
50
7
R594
R541
R521
ZD501
3
2 1
VCC_2.8V_PDA
R581 R569
3.5_INT_TEST
IF_CON_SENSE
JTAG_TXDJTAG_RXD
JTAG_IF_CON_SENSE
MHL_DPMHL_DM
MHL_ID
AP_TV_OUTREMOTE_SENSE
EAR_L_CRADLEEAR_R_CRADLE
ACCESSORY_ID
JTAG_USB_ID
IF_RXDIF_TXD
ACCESSORY_INT
USB_DM_CONUSB_DP_CON
IF_CON_SENSER503
R570
R520
R518
R567
R514
R507
R513
R515
V_BUS_1
VCC_2.8V_PDA
C503
C500
V_BAT
R571R572
R51
9
C502
VUSB_5V
R509R578
D4
ID_COND5
RXDE1
TXDE2
BOOTE3
JIGE4
GN
DE
5
C1I2C_SCL
C2
C3V_AUDIO_L
AUDIO_RC4
DP_CONC5
VB
AT
D1
ID_BYPASSD2
V_AUDIO_RD3
VIDEOA3
VB
US
_O
UT
A4
VB
US
_IN
A5
B1DP_HOST
I2C_SDAB2
AUDIO_LB3
MICB4
DM_CONB5
DM_HOST
U501
1N
C2
NC
INTBA1
VD
DIO
A2
CHG_DET
R516
AP_ADC_CHECK_1AP_ADC_CHECK_2
USB_ID_AP
CP_D+
USB_DP_CONJIG_ON_SW
BOOT_MODEIF_TXDIF_RXD
AP_D+AP_D-
CP_D-JACK_nINT
USB_SW_SDA
USB_DM_CON
USB_SW_SCL
L704
R715
V_BUS
C793
R7
68
R735
C7
73
C782
C7
75
C779
R736
C79
2
C7
76
C791
C780
R784
C777
V_BAT
VOUT_CHARGER
R734
1 S
S2
3S
5D
D6
7D
D 8
9D
G4
TR705
R783
R7
43
E5D-
E6CSOUT
D3
GN
DD
4
GN
DD
5
CSOUTD6
E1AUXPWR
E2USBIN
E3CSIN
E4D+
C1
USBINC2
C3SW
C4SW
C5SW
USB5|1|HCC6
NCD1
USBIND2
GN
D
A5
SCLA6
FETDRVB1
VO
UT
B2
VO
UT
B3
VO
UT
LB
4
SDAB5
STATB6
OTG|LBR
NC1
NC2
NCA1
NCA2
NCA3
THERMA4
EN
VCC_1.8V_PDA
U702
TA_EN
CHARGER_SCL_2.8VCHARGER_SDA_2.8V
TA_nCHG
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-11
This Document can not be used without Samsung's authorization
8-3-4. Sim Part
Check the Voltage of SIM(R345 : 2.8V, R311 : 2.8V)
Insert SIM card
Check the Pin Solderingof SIM300
Yes
Yes
Yes
No
END
Check the detection & No.(It will be rebooting) 2.8V)
Resoldering and recheck
Change to the new SIM card
Check the voltage from PMIC and CP.
Unless power, Change the PBA
Yes
No
No
C32
6
C32
7
NC3 NC 4
NC 5
6NC
NC
7 8N
C
NC
9
C3 C3
C4C4
C5C5
C6 C6C7C7
C8 C8
NC1
2 NC
SIM300
C1 C1
C2C2
VCC_2.8V_PDA
R346
C323 C328
CP_VSIM
R311
R3
45
SIM_RSTSIM_IO
SIM_DETECTSIM_IOSIM_RSTSIM_CLK
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-12
This Document can not be used without Samsung's authorization
8-3-5. Microphone Part
Check the MIC or MIC_FPCB(short, crack, etc)
Check component solderingstatuses of C434, C435
Change MIC or MIC_FPCB
Resolder or replace C434, C435
END
No
Yes
Yes
Yes
No
Check main microphone function
in voice call receiver mode
Check the voltage atC407 = 2.1V
NoResolder or replace U402
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-13
This Document can not be used without Samsung's authorization
V_BAT
C407
VDD4 1
VOUT
U402
CE3
5
GND
2GND
R407
MICBIAS_2.1V
C411
MICBIAS_EN
C433
C444
C425
C430
V_BAT
C460
GPIO10|LRCLK3H5
H6HPOUT1L
CPVOUTNH7
CPCBH8
CP
GN
DH
9
HPOUT1RG6
G7CPVOUTP
CPCAG8
CP
VD
DG
9
SCLKH1
GPIO3|BCLK2H2
GPIO5|DACDAT2H3
GPIO8|DACDAT3H4
HP
2G
ND
F7
HPOUT2PF8
HPOUT2NF9
BCLK1G1
CS|ADDRG2
ADCLRCLK1|GPIO1G3
GPIO6|ADCLRCLK2G4
HPOUT1FBG5
AG
ND
E8
LD
O1V
DD
E9
DC
VD
DF
1
F2ADCDAT1
F3SDA
GPIO4|LRCLK2F4
GPIO9|ADCDAT3F5
GPIO11|BCLK3F6
AV
DD
1D
9
GPIO2|MCLK2E1
DG
ND
E2
E3LRCLK1
E4DACDAT1
GPIO7|ADCDAT2E5
VREFCE6
AG
ND
E7
LD
O2V
DD
D1
DB
VD
DD
2
MCLK1D3
LDO1ENAD4
D5LDO2ENA
AG
ND
D6
IN1LND7
AV
DD
2D
8
SP
KV
DD
2C
2
SPKOUTRNC3
LINEOUT2NC4
LINEOUT1NC5
DMICCLKC6
C7IN1RP
IN1LPC8
VMIDCC9
B3SPKOUTRP
LINEOUT2PB4
LINEOUT1PB5
MICBIAS2B6
IN1RNB7
IN2LP|VRXNB8
B9IN2LN|DMICDAT1
SP
KG
ND
2C
1
CIFMODEA4
RE
FG
ND
A5
LINEOUTFBA6
MICBIAS1A7
IN2RP|VRXPA8
IN2RN|DMICDAT2A9
SPKOUTLNB1
SP
KV
DD
1B
2
UCD400
1NC
NC2
SP
KG
ND
1A
1
SPKOUTLPA2
SPKMODEA3
TP409
R432
C441
TP408TP407
TP406
C427
R436
C456
C443
C457
C458
C426
C461
C429
R437
R453
R452
R429R428
C440
R445
R444TP410TP411
C439
VCC_1.8V_PDA
C438
C467
C435C434
C454
C428
EAR_GND_FB
C437
MIC_PMIC_N
SPK_OUTR_P
EAR_L_CRADLEEAR_R_CRADLE
AP_SCL
CODEC_MCLK
CP_PCM_LRCLK
EAR_MIC_PEAR_MIC_N
SPK_OUTL_NSPK_OUTL_PSPK_OUTR_N
BT_PCM_IN_1.8V
CODEC_I2S_CLKCODEC_I2S_WS
CODEC_I2S_DOCODEC_I2S_DI
AP_SDA
EAR_LEAR_R
CP_PCM_CLKCP_PCM_SYNC
CP_PCM_OUT
CP_PCM_IN
BT_PCM_CLK_1.8VBT_PCM_SYNC_1.8V
BT_PCM_OUT_1.8V
CODEC_LDO_EN
XTAL_24MHZ_AP
R433
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-14
This Document can not be used without Samsung's authorization
8-3-6. Speaker Part
Check the signals onL410, L411, L412, L413
Check speaker function.
Play MP3 with maximum volume level.
NoResolder or replace UCD400
END
Yes
Yes
Replace the speakermodule
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-15
This Document can not be used without Samsung's authorization
C404C403
SPK400
C421
C402
C422
C401
D40
2
C420
D40
4
D40
1D
403
SPK401
C419
L411
L410
L413
L412
SPK_OUTR_P
SPK_OUTR_N
SPK_OUTL_N
SPK_OUTL_P
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-16
This Document can not be used without Samsung's authorization
8-3-7. BT/WIFI
BT/WiFi is not working
Check BT or WiFi functionON
NoEnable BT or WiFi Function
Yes
END
Check the Voltage on C220 =2.8V
No Check AP PMIC(700)(crack, open, etc.)(if PMIC has some problem, it is to be
replaced)
Yes
Check 26MHz Clock at R208No Check OSC201(crack, open, etc.)
(if OSC201 has some problem, it is to bereplaced)
Yes
Check the Voltage on L213 =1.5V
NoResolder or change L213
Yes
Check the Status ofC296, ANT202
NoResolder or Replace C296, ANT202
Yes
Resolder or Replace U202
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-17
This Document can not be used without Samsung's authorization
AN
T10
8
AN
T1
09
AN
T2
02
AN
T2
03
BH
107C
181
C18
2
C183
C26
5
C266
C29
6
C826
C827
C852
C853
C854
CN
10
1
D803
F802
HDC401
L8
05
LED800
R10
9R
110
R210
R620
R621
R847
R848
R849
R850
R851
U107
U8
10
C17
4
C21
5
C21
6
C217
C218
C219
C220
C221
C22
2
C22
3
C22
4
C22
5
C226
C227
C228
C229
C231
C234
C235
C238
C239
C24
0
C242
C243
C244
C246
C24
7
C248
C24
9
C25
0
C25
2
C253
C25
4
C257
C259
C260
C27
3
C277
C28
1
C282
C283
C284
C286
C28
7C
288
C289C290
C291
C292
C29
3
C29
5
C817
C828
C829
C830
D801
D802
D804
F2
01
F20
4
HD
C803
L118 L122
L205
L206
L207
L208
L209
L212
L21
3
L216
L219
L221
OS
C201
R111
R112
R1
13
R117
R118
R119
R12
0
R12
3R
124
R201
R202
R203
R204
R205
R206
R207
R208
R212
R213
R216
R217
R2
18
R219
R2
20
R35
9
SC
200
TP206
TP
207
TP
208
TP209 TP210 TP211
TP
212
TP213
TP216
U10
4
U1
05
U10
6
U11
14
U201
U202
U203
U2
05
U20
6
VDD_1.2V_RADIO
VDD_1.2V_CORE
VDD_WLAN_3.3V
VDD_1.2V_RADIO
R203
C277
C297
11
22
C227
ANT202
R218
VDD_1.2V_BT
C265
R207
VDD_1.2V_CORE
C288
VDD_WLAN_3.3V
C218
VDD_WLAN_3.3V
R201
C228 C229C222
R208 C281
L207
L205
C289
C235
VDD_WLAN_3.3V
C246
C266
33P
F
V5.1_NALW_DDVPTO_V5.2_DDV
TP211
6 LNA_EN
NC
5
12
NC
NC
13
RX_OUT7
4T
X_IN
8VDD
VOUT_CHARGER
ANT1
BT
9
10
C_
BT
2C_RX
C_TX 3
GN
D11
VDD_1.2V_BT
U201R202
C238
VR
EG
R213
NC
PD
ET
4
RFIN52
RFOUT
RFOUT61
VC1
VC
28 7
VC
3
3
U206
9G
ND
NC
10
11
L22
1
C223
C21
9
4
NC 6
NC
8
NC
10
11N
C
1 RFIN
5RFOUT
7V
DD
U205
9G
ND
3LN
A_E
N
NC2
NC
TP216
C259
C242
C257
4
21
3
TP207
OSC201
L213
L223L222
VDD_WLAN_1.5V
C248
TP208
R217
R216
C284
VDD_WLAN_3.3V
C296
C2
39
VDD_1.2V_PLL
R212
VCC_2.8V_PDA
C22
1
C286
VDD_WLAN_3.3V
C254
C252
R206
R205
TP210
VDD_1.2V_RADIO
TP206
C273
C225
U203
1C
TL
1
5C
TL2
3 GND PO
RT
12
PORT2 6
PO
RT
34
C234
VOUT_CHARGER
L212
C249
R225
L2
08
C2
44C260
C243
VDD_1.2V_AFEVDD_1.2V_BT
C290
C231
VDD_1.2V_AFEVDD_1.2V_CORE
VDD_1.2V_CORE
TP209
45GG
6
G8
G1
0
7HB
9LB
VDD_1.2V_CORE
F201
3ANT
1GG
2
G
C292
C291
VCC_2.8V_PDA
L216
TP213
VO
UT
_LN
LD
O1
T9
C240
SR
_V
DD
NLD
OT
13
SR
_V
SS
PLD
OT
14
SDIO_CLKT2
VD
DT
4
VD
DIO
_S
DT
5
VD
DIO
_S
DT
6
SDIO_DATA_1T7
VO
UT
_C
LD
OT
8
SDIO_DATA_2R6
SDIO_DATA_3R7
VD
D_C
LD
OR
8
VD
D_LN
LD
O1
R9
SDIO_DATA_0T1
SR_PALDOT10
SR
_V
DD
BAT
3T11
SR
_AV
DD
2P
5T
12
SR_PALDOR10
SR
_V
DD
BAT
3R
11S
R_V
DD
BAT
2R
12
SR
_P
VS
SR
13
SR_VLX1R14
UART_TX_0R2
UART_RX_0R4
VD
DIO
R5
VD
DIO
P2
OT
P_V
DD
25
P4
VS
SP
5
SDIO_CMDP6
TAP_SEL_1P7
AV
SS
_LD
OP
8
VREF_LDOP9
XTAL_PUR1
BT_REG_ONN8
WL_REG_ONN9
WL_GPIO_8P1
SR_PNPOP10
SR
_PAV
SS
P11
SR
_AV
SS
P12
SR
_P
VS
SP
13
SR_VLX1P14
SR_TESTSWGN12
SR
_V
DD
BAT
1N
13
SR
_V
DD
BAT
1N
14
WL_GPIO_2N2
WL_GPIO_1N4
WL_GPIO_0N5
TDIN6
TAP_SEL_0N7
WL_RST_NM5
TDOM6
BT_SDAM7
BT_SCLM8
BT_PCM_OUTM9
WL_GPIO_3N1
VD
D_LN
LD
O2
N10
VO
UT
_LD
O2
N11
AMODE_EXT_LNA_GAINM1
BT
_V
DD
CM
10
BT_UART_CTS_NM11
BT_UART_RTS_NM12
BT_UART_TXDM13
BT_UART_RXDM14
GMODE_EXT_LNA_GAINM2
VS
SM
4
BT_PCM_CLKL14
TMSL2
TCKL4
JTAG_TRST_LL5
RF_SW_CTRL_P_3L6
VD
DIO
_R
FL7
BT_TM6L8
BT_GPIO_3L9
VD
DIO
_R
FK
7
BT_TM1K8
BT_GPIO_4K9
VD
DL1
BT_PCM_SYNCL10
BT_PCM_INL11
BT
_V
DD
CL12
BT
_V
SS
CL13
BT_GPIO_7K11
BT_COEX_OUT1K12
BT_GPIO_5K13
BT_GPIO_6K14
RF_SW_CTRL_N_3K2
GMODE_TX_PUK4
RF_SW_CTRL_P_1K5
RF_SW_CTRL_N_1K6
BT_COEX_OUT0J10
RF_SW_CTRL_P_0J5
BT
_V
DD
OJ6
VS
SJ7
BT_GPIO_2J8
BT_TM0J9
AMODE_TX_PUK1
BT
_V
SS
CK
10
FM_TXADCIN1H14
WRF_AFE_TEST_ONH2
WRF_AFE_TSSI_AH3
WR
F_B
BP
LL_G
ND
_1P
2H
4
RF_SW_CTRL_N_0H6
BT
_V
DD
OH
7
BT_GPIO_1H8
BT_RST_NH9
WR
F_A
FE
_AV
DD
_R
XA
DC
G2
WR
F_A
FE
_AV
DD
_A
UX
G3
BT_TM3G6
BT_GPIO_0G7
VD
DG
8
WRF_AFE_TEST_OPH1
FM_ADOUT1H12
FM
_A
NA
VD
DH
13
WRF_AFE_IQADC_VREFF3
WR
F_B
BP
LL_V
DD
_1P
2F
4
WR
F_A
FE
_AV
SS
_R
XA
DC
G1
FM
_B
GN
DLF
G10
FM_TXADCVCMG11
FM_ADOUT2G12
FM
_A
NA
VS
SG
13
FM_TXADCIN2G14
WRF_EXTREFINE8
WRF_AFE_TEST_IPF1
FM
_V
SS
PLL
F10
VS
S_XT
AL
F11
VD
D_XTA
LF
12
OSCOUTF13
OSCINF14
WRF_AFE_TEST_INF2
FM
_V
DD
VC
OE
13
FM_CVARE14
WR
F_G
NDP
AG
_3P
3E
2
WRF_AFE_TSSI_GE3
WRF_GPIO_OUT1E4
WRF_GPIO_OUT2E5
WR
F_G
ND
VC
O_1P
2E
6W
RF
_V
DD
CA
B_1P
2E
7
WRF_EXTCOUPLE_AIND4
WR
F_G
ND
LO
_1P
2D
5
WR
F_V
DD
VC
O_1P
2D
6
WR
F_G
ND
A_1P
2D
8
WR
F_G
ND
PF
DC
P_1P
2D
9
WRF_RFOUTP_GE1
FM
_V
DD
PLL
E10
FM
_V
SS
VC
OE
12
WR
F_V
DD
PF
DC
P_1P
2C
9W
RF
_V
DDP
AG
_3P
3D
1
BT
_V
SS
IFD
10
BT
_V
SS
IFP
D11
FM
_V
SS
RX
D12
FM_TXPD13
FM_RXPD14
WR
F_G
NDP
AG
_3P
3D
2
BT
_V
SS
VC
OC
12
FM_TXNC13
FM_RXNC14
WR
F_G
NDP
AA
_3P
3C
2
WR
F_G
ND
TX
_1P
2C
3
WR
F_V
DD
LO
_1P
2C
5
WR
F_V
DD
A_1P
2C
7
WR
F_V
DD
D_1P
2C
8
FM
_V
DD
RX
B14
WR
F_V
DD
RX
_1P
2B
5
WR
F_G
ND
RX
_1P
2B
6
WR
F_G
ND
D_1P
2B
8
WRF_RES_EXTB9
WRF_RFOUTP_AC1
BT
_V
DD
RF
C10
BT
_V
DD
IFC
11
WR
F_G
NDPA
A_3P
3A
2
WR
F_V
DD
TX
_1P
2A
3
WRF_RFINP_A1A4
WRF_RFINN_A1_XFMRA5
WRF_RFINP_G1A7
WRF_RFINN_G1_XFMRA8
WR
F_G
ND
CA
B_1P
2A
9
BT_RFONB11
U202
NC
1
NC
2W
RF
_V
DDPA
A_3P
3A
1
BT
_V
SS
RF
A10
BT_RFOPA11
BT
_V
DD
TF
A12
BT
_V
DD
VC
OA
13
L219
VCC_2.8V_PDA
TP212
C247
R204
VCC_2.8V_PDA
VDD_WLAN_3.3V
ANT203
11
22
L2
09
2 2
334 4
556 6
77
SC20011
C253
C250
F204
GND1
13
GND2
IN 4OUT2
CEGND
5
GND2
4VDD VOUT
1
VOUT_CHARGER
U207
3
C299C298
VDD_1.2V_PLL
R226
P_DET
5G_TX_IN RX_A_P
RX_A_N
LNA_5G_EN
XTAL_26M_IN
PA_5G_EN
5G_TX_IN
P_DET
LNA_5G_EN
PA_5G_EN
5G_TX_OUT
SW
_B
T_P
U
SW
_T
X_P
U
SW
_R
X_P
U
BT
_R
F_T
X
LNA_2G_EN
LNA_2G_EN
BT_PCM_IN
BT_PCM_OUT
SW_A_RX
RX_A_N
RX_A_P
SW_A_TX
SW_A_RX
5G_TX_OUT SW_A_TX
BT_RF_TX
WLAN_SDIO_D(2)
WLAN_SDIO_D(3)
WLAN_SDIO_CLK
WLAN_WAKE
WLAN_HOST_WAKE
WLAN_SDIO_D(1)WLAN_SDIO_D(0)
BT_UART_RTS
BT_UART_CTS
BT_UART_RXDBT_UART_TXD
WLAN_nRST
WLAN_BT_EN
WLAN_BT_EN
WLAN_SDIO_CMD
BT_WAKE
SW_BT_PU
BT_HOST_WAKE
BT_nRST
SW_RX_PU
SW_TX_PU
BT_PCM_SYNCBT_PCM_CLK
BT_WIFI_CLK32K
XTAL_26M_OUT
XTAL_26M_IN
XTAL_26M_OUT
C225
C2
16
C215
C220
C224
C2
17
L206
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-18
This Document can not be used without Samsung's authorization
8-3-8. LCD
LCD is still off after PWR ON
Yes
NoReconnect the HDC801Check the connection of
HDC801
Yes
END
NoResolder L804
Check the R845 short andHigh(1.8V)
Yes
No Check the PMU(crack, open, etc.)(if PMU has some problem, it is to be
replaced)
Check the soldering status ofL804
Yes
Check C808 = 1.8V,C806 = 3.3V
Yes
Check the signal ofCMC_B(0), CMC_G(3),
CMC_R(7)
Check C837 = 3.3V,C832 = 1.2V,C821 = 1.8V
Replace LCDModule
Yes
Yes
Yes
No
NoResolder R845 and reinstall binary
3.3V resolder or change U8071.2V resolder or change U804
1.8V check the PMU
No Check the freq ofOSC800(19.2MHz)
Replace or resolder U808
Yes
Replace or resolderOSC800
No
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-19
This Document can not be used without Samsung's authorization
V_BAT
L804
C814
CMC623_PWM
5 66
7 7 8 8
99
NC
31 32N
C
NC
33 34N
C
2626
2727 28 28
2929
3 3
3030
4 45
19 19
22
20 202121 2222
2323 24 24
25 25
11 11 12 12
1313 141415 15 16 1617 17 1818
HDC801
11
1010
CMC623_PWM
LVDS_RX_1P
LVDS_CLK_NLVDS_CLK_P
LVDS_RX_3NLVDS_RX_3P
LVDS_RX_2NLVDS_RX_2P
LCD_ID
LCD_LDO_EN
LVDS_RX_0NLVDS_RX_0P
LVDS_RX_1N
L801
C831 C832
VCMC623_1.2VV_BAT
R820
1VIN
U804
5AGND
EN4
GND
7
PGND6
3SNS
SW2
CMC_EN
CE3
5
GN
D
2GND
VDD4 VOUT 1
U807V_BAT
C837
VCMC623_3.3V
1005
C836
CMC_EN
LCD_G(3)
C818 C819
CMC_B(0)
ED
RA
M_P
OW
ER
L2
ED
RA
M_P
OW
ER
L3
VD
DO
P_O
SC
L4
ED
RA
M_P
OW
ER
K4
VD
DD
12H
7
VD
DD
12J1
0
H1
VD
D18
_33
H10
H2B_DB22_M
ED
RA
M_V
CC
AH
3
AV
DD
H5
VD
D18
_33
H6
B_DB21_MG2
ED
RA
M_V
PP
33V
G4
G6
VD
D18
_33
VD
DD
12G
7
F4B_DB15_M
F5B_DB14_M
F6
VD
D18
_33
F7
VD
DD
12F
8
B_DB20_MG1
VD
DD
12G
11
B_DB17_MF1
B_DB18_MF2
B_DB19_MF3
B_DB16_M
B_DB12_ME2
B_DB11_ME3
B_DB10_ME4
B_DB9_ME5
VD
DD
12E
7
B_DB6_MD3
B_DB3_MD4
DB23_LD6
DB17_LD7
VD
D1
8_33
_1D
8
VD
DD
12D
9
B_DB13_ME1
DB16_LC6
DB13_LC7
DB10_LC8
VD
D1
8_33
_1C
9
B_DB8_MD1
B_DB7_MD2
DB6_LB9
B_DB5_MC1
DB5_LC10
DB0_LC11
B_DB4_MC2
B_DB2_MC3
DB22_LC5
DB2_LB11
DB21_LB4
DB18_LB5
DB14_LB6
DB11_LB7
DB9_LB8
DB20_LA4
DB19_LA5
DB15_LA6
DB12_LA7
DB8_LA8
DB7_LA9
B_DB1_MB1
DB1_LB10
U808
B_DB0_MA1
DB4_LA10
DB3_LA11
C820
LCD_B(0)
VCMC623_1.2VVCMC623_IO_1.8V
C822
VCMC623_3.3V
CMC_R(7)
C821
LCD_R(7)
CMC_G(3)
C823
CMC_G(6)CMC_G(7)
CMC_R(0)CMC_R(1)CMC_R(2)
CMC_R(3)CMC_R(4)
CMC_R(5)CMC_R(6)CMC_R(7)
CMC_B(0)
CMC_B(1)CMC_B(2)CMC_B(3)
CMC_B(4)
CMC_B(0:7)
CMC_G(0:7)
CMC_R(0:7)
CMC_B(5)
CMC_B(6)CMC_B(7)
CMC_G(0)
CMC_G(1)CMC_G(2)
CMC_G(3)CMC_G(4)CMC_G(5)
LCD_G(6)
LCD_G(7)LCD_R(0)LCD_R(1)
LCD_R(2)LCD_R(3)
LCD_R(4)LCD_R(5)LCD_R(6)
LCD_R(7)
LCD_B(1)LCD_B(2)
LCD_B(3)LCD_B(4)
LCD_B(0:7)
LCD_G(0:7)
LCD_R(0:7)
LCD_B(5)LCD_B(6)LCD_B(7)
LCD_G(0)LCD_G(1)
LCD_G(2)LCD_G(3)LCD_G(4)
LCD_G(5)
LCD_B(0)
C847
LVDS_VDD3.3V
C845
R845
C809 C810
VCC_1.8V_PDA
R807
C806
R808
C807
C843
R816
K5D7
D8K6
J3D3
D6J4
GN
DJ5
D9J6
D1K1
D2K2
D4K3
D5K4
H1Y0M
Y0PH2
GN
DH
3
D10H4
VC
CH
5
D11H6
D27J1
D0J2
F5
GN
D
D14F6
Y1MG1
Y1PG2
GN
DG
3
IOV
CC
G4
D12G5
D13G6
D5D18
D17D6
Y2ME1
Y2PE2
D15E5
D16E6
LVD
SV
CC
F1
GN
DF
2
C3
GN
D
IOV
CC
C4
GN
DC
5
D19C6
CLKMD1
CLKPD2
GN
DD
3
CLKSELD4
B1
GN
D
PL
LVC
CB
2
_SHTDNB3
D25B4
D21B5
D20B6
Y3MC1
Y3PC2
1NC
NC2
GN
DA
1
CLKINA2
D26A3
D24A4
D23A5
D22A6
U803
R817
C846
C844
C808
LVDS_SHDN
CMC_R(6)CMC_R(7)
CMC_DE
CMC_HSYNCCMC_VSYNC
CMC_G(5)CMC_G(6)
CMC_G(7)
CMC_R(0)CMC_R(1)CMC_R(2)
CMC_R(3)CMC_R(4)
CMC_R(5)
CMC_B(3)
CMC_B(4)
CMC_B(0:7)
CMC_G(0:7)
CMC_R(0:7)
CMC_B(5)CMC_B(6)
CMC_B(7)
CMC_G(0)CMC_G(1)
CMC_G(2)CMC_G(3)CMC_G(4)
CMC_B(0)CMC_B(1)
CMC_B(2)
CMC_PCLK
LVDS_RX_3NLVDS_RX_3P
LVDS_CLK_NLVDS_CLK_P
LVDS_RX_2NLVDS_RX_2P
LVDS_RX_1NLVDS_RX_1P
LVDS_RX_0N
LVDS_RX_0P
C840
2
43
1
OSC800
C841
R836
R839
19.2M_IN
19.2M_OUT
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-20
This Document can not be used without Samsung's authorization
8-3-9. TSP
Touch Screen does not work
Yes
NoReconnect the HDC801Check LCD Connector on
Main PBA
Yes
END
NoReconnect the HDC800Check the TSP Connector on
LCD Module
Yes
NoResolder or Replace U801U801 Pin7 = 2.8V(C813)
and Pin8 = 2.8V(C812)
Yes
Replace LCD Module
Yes
Check the I2C signal ofSensor IC(R805, R806)
Yes
Resolder R805, R806 or Replace U802No
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-21
This Document can not be used without Samsung's authorization
C800
C803
C804
C805
C811
C812C813
L800
R802
R805
R806
R810
R81
2
TP800
TP
801
TP802
TP804
U801
U802
TP802
TP800
R810
VTOUCH_VDD2.8V
R802
TP804
TP801
X2
G1NC
G2SDA
G3SYNC|GPIO0
G4GPIO2|SCK
G5VDD
G6ADDR_SEL
G7X0
E7X4
F1VDD
F2GND
F3SCL
F4GPIO3|MOSI
F5GND
F6_CHG
F7
X7
D6X5
D7X6
E1X14
E2X15
E3_RESET
E4GPIO1
E5X1
E6X3
Y7
C5Y3
C6GND
C7AVDD
D1X12
D2X13
D3X11
D4GND
D5
Y11|X18
B4Y9
B5Y5
B6Y1
B7Y0
C1X10
C2X9
C3Y13|X16
C4
Y12|X17
A3Y10|X19
A4Y8
A5Y6
A6Y4
A7Y2
B1X8
B2GND
B3
U802
1NC
2NC
A1AVDD
A2
VTOUCH_VDD2.8V
R805 R806
VTOUCH_AVDD2.8V
C804
C800 C803
C805
R812
TSP_Y(0)
TSP_X(16)
TSP_X(17)TSP_Y(11)TSP_Y(10)
TSP_Y(9)
TSP_Y(8)TSP_Y(7)TSP_Y(6)
TSP_Y(5)TSP_Y(4)
TSP_Y(3)TSP_Y(2)TSP_Y(1)
TSP_X(0)TSP_X(1)TSP_X(2)
TSP_X(3)TSP_X(4)
TSP_X(5)TSP_X(6)TSP_X(7)
TSP_X(8)TSP_X(9)
TSP_X(10)TSP_X(11)TSP_X(12)
TSP_X(13)TSP_X(14)TSP_X(15)
TOUCH_SCL_2.8V
TOUCH_INT
TOUCH_SDA_2.8V
C811 C813
V_BAT
VTOUCH_AVDD2.8V
VTOUCH_VDD2.8V
C812
5EN2
GND6
7VOUT2
VOUT18
9G
ND
U801
1VIN
EN12
3P2
P14
L800
TOUCH_EN
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-22
This Document can not be used without Samsung's authorization
8-3-10. 3M CAM
Yes
Check the Cameraconnector on Main PBA Reconnect the HDC802, HDC803
No
Check the voltageC825 = 2.8V,C824 = 1.2VC826 = 2.8V
Yes
Check the HDC802, HDC803
Replace U700 or change PBA
No
Yes
Check U601 related to 24MHz
No
Check R819 is 24MHz
Yes
END
Replace the camera module
"Camera" function does not work
Check R818 is 54MHz
No
Check the Pin 21 of HDC802(Whether the Pin is Short with Pin 19, 20 or not)
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-23
This Document can not be used without Samsung's authorization
C826
D80
0
8
99
NC31 32
NC33NC NC
34
282929
33
3030
44
55 667 7 8
2020
21 21 2222
23 23 2424
25 25 26262727 28
13 1414
1515 16161717 1818
19 19
2 2
HDC802
11
10101111 121213
R818
R819
CAM_3M_1.2VCAM_AF_3.0V
CAM_IO_2.8V CAM_A_2.8V
C827C815
D80
3
C825C824
L803
L802
C816
CAM_F(3)
CAM_VSYNC
CAM_HSYNCCAM_SCL_2.8VCAM_SDA_2.8V
CAM_MEGA_EN
CAM_F(0)
CAM_F(1)CAM_F(2)
CAM_MCLK
CAM_PCLK
CAM_F(4)
CAM_F(5)CAM_F(6)CAM_F(7)
CAM_MEGA_nRST
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-24
This Document can not be used without Samsung's authorization
8-3-11. 1.3M CAM
Yes
Check the Cameraconnector on Main PBA Reconnect the HDC802, HDC803
No
Check the voltageC828 = 2.8V,C829 = 1.5VC830 = 2.8V
Yes
Check the HDC802, HDC803
Replace U700 or change PBA
No
Yes
Check U601 related to 12MHz
No
Check R819 is 12MHz
Yes
END
Replace the camera module
"Camera" function does not work
Check R818 is 24MHz
No
Check the Pin 21 of HDC802(Whether the Pin is Short with Pin 19, 20 or not)
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-25
This Document can not be used without Samsung's authorization
1.3M_CAM & LUME CONN. 3M_CAMERA CONN.
VCC_2.8V_PDA
C826
D80
0
8
99
NC3132
NC33NC NC
34
282929
33
3030
44
55 667 7 8
2020
21 21 2222
23 23 2424
25 25 26262727 28
13 1414
1515 16161717 1818
19 19
2 2
HDC802
11
10101111 121213
R818
R819
9
31
NC
NC
32
33
NC
NC
34
3 3
3030
4 455 66
7 7 889
21 2222
23 23 24 2425 25 2626
2727 28 28
29 29
15 15 16 161717 1818
19 19
22
20 2021
HDC803
11
1010
11 11 12 121313 1414
D80
2
CAM_3M_1.2V
C829
CAM_AF_3.0V
CAM_IO_2.8V
C817
ground
CAM_A_2.8VCAM_A_2.8V
C827
C830
C815
ground
D80
3
D80
1 C825C824
L803
CAM_CIF_1.5V
L802
CAM_IO_2.8V
C828C816
CAM_SDA_2.8V
AP_SCL_2.8VALS_nRST
CAM_VGA_nSTBYCAM_F(0)CAM_F(1)
CAM_F(2)CAM_F(3)
CAM_VSYNCCAM_HSYNCCAM_SCL_2.8V
CAM_F(3)
CAM_VSYNC
CAM_HSYNCCAM_SCL_2.8VCAM_SDA_2.8V
CAM_MEGA_EN
CAM_F(0)
CAM_F(1)CAM_F(2)
CAM_MCLK
CAM_PCLK
CAM_MCLK
CAM_F(4)
CAM_F(5)CAM_F(6)CAM_F(7)
CAM_MEGA_nRST
CAM_VGA_nRSTCAM_F(4)CAM_F(5)
CAM_F(6)CAM_F(7)
CAM_PCLK
AP_SDA_2.8V
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-26
This Document can not be used without Samsung's authorization
Check C117 -65dBm ?
8-3-12. GSM850 RX
NORMAL CONDITIONcatch the channel?
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage at
C136 =VOUT_CHARGER
Check componentsoldering status OK at
F100
CHECK solderedRFS100, L105,C117,C119
Resolder or changePAM100, C136
Resolder or changeF100
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C126, L109, C125-65dBm ?
Resolder or changeC126, L109, C125
GSM850 Receiver is O.K? Change U302
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
Check F100 PIN 8,9-65dBm
Resolder or changeF100
NO
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-27
This Document can not be used without Samsung's authorization
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
VDD_LVDS 1.35V
VDDP_MMC 1.8V
VDDP_DIG 1.8V
VDDP_DIG 1.8V
VDD_MS_1V3 1.3V
VDDP_SIM (Internal) 1.8V/3.0V
VDDP_DIG 1.8V
VDDP_DIG 1.8V
PMU RF PLL 2.85V
VDDP_DIG 1.8V
VDDP_DIG 1.8V
VDDP_SIM (Internal) 1.8V/3.0V
VDDP_DIG 1.8V
VBAT
PMU 2.85V
VDD_MS_1V3 (Internal) 1.3V
C330
CP_VSD1
TP302
C336
USB_VBUS_CP
C343
CP_VANA2_2.5V
R321
L302
V_BATC329
TH
30
0
CP_VSD2_1.8V
CP_VRF2_2.85V
L303
C341
TP303
C338
V_BAT_LDO
OSC300
R330
CP_VANA1_1.3V
CP_VPLL_1.35V
C324
CP_VMIPI_1.2V
C331
USB_VBUS_CP
R33
2
CP_VSD1
CP_VPMU_1.2V
CP_VRTC_2.3V
CP_VSIM
CP_VRF1_2.85V
V_BAT_RF12
C339
CP_VRTC_2.3V
CP_VMIPI_1.2V
R314
C325
R33
3
CP_VUSB
CP_VSD2_1.8V
CP_VANA2_2.5V
C321
R315
C332
TP304
Y9
Y2
NCY20
GPIO_011Y3
MIPI1_CLKY4
RESERVEDY5
RESERVEDY6
RESERVEDY7
RESERVEDY8
RESERVED
Y12
RESERVEDY13
RESERVEDY14
MEM_A14Y15
MEM_A15Y16
MEM_BC3_NY17
MEM_A10Y18
MEM_A8Y19
GPIO_012
W5
MIPI1_DATA2W6
RESERVEDW7
RESERVEDW8
VS
S_M
AIN
W9
NCY1
RESERVEDY10
RESERVEDY11
RESERVED
W16MEM_A12
W17MEM_A11
W18
MEM_A9W19
GPIO_014W2
MEM_A7W20
GPIO_013W3
MIPI1_DATA0W4
MIPI1_DATA1
V9
GPIO_015W1
RESERVEDW10
RESERVEDW11
RESERVEDW12
MEM_SDCLKOW13
MEM_BFCLKO_1W14
MEM_BC1_NW15
MEM_A13
U9
GPIO_017V1
VS
S_M
AIN
V12
MEM_ADV_NV15
MEM_A6V19
GPIO_016V2
MEM_A5V20
NCV6
FWP
U19
GPIO_018U2
MEM_BC2_NU20
MIPI1_DATA3U4
MIPI1_DATA4U5
MIPI1_DATA5U6
MIPI1_DATA6U7
MIPI1_DATA7U8
RESET2_N
U10
MEM_CKEU11
MEM_RD_NU12
MEM_WR_NU13
MEM_BFCLKO_0U14
MEM_WAIT_NU15
MEM_AD15U16
VD
DP
_DIG
U17
MEM_BC0_N
T20
GPIO_021T4
GPIO_020T5
VD
DP
_DIG
T6
VS
S_M
AIN
T7
VD
D_C
OR
ET
8
FCDP_RBNT9
GPIO_019U1
TRST_N
T12
MEM_RAS_NT13
MEM_CAS_NT14
VD
D_C
OR
ET
15
VS
S_M
AIN
T16
MEM_AD11T17
MEM_A4T19
CLKOUT2T2
MEM_A3
R20
VD
DP
_DIG
R3
VS
S_M
AIN
R4
VD
D_C
OR
ER
5
TCKR9
GPIO_023T1
TRIG_INT10
MEM_CSA0_NT11
MEM_CS2_N
P9
GPIO_026R1
MEM_CS1_NR12
MEM_AD10R16
MEM_AD8R17
MEM_AD6R18
MEM_A2R19
GPIO_024R2
MEM_A1
P17
MEM_AD2P19
GPIO_027P2
MEM_A0P20
GPIO_042P4
GPIO_025P5
VS
S_M
AIN
P7
VD
D_F
US
E_F
SP
8
VD
D_F
US
E_L
S
N9
GPIO_028P1
MMCI1_DAT1P10
MMCI1_DAT0P11
MEM_CS0_NP12
MEM_AD14P13
MEM_AD13P14
MEM_AD7P16
MEM_AD5
N17
MEM_AD1N19
GPIO_033N2
MEM_AD0N20
GPIO_032N4
GPIO_031N5
GPIO_029N7
GPIO_041N8
MMCI1_CD
M8GPIO_034
N1
VD
DP
_MM
CN
10
MMCI1_CMDN11
MMCI1_CLKN12
MEM_AD12N13
MEM_AD9N14
MEM_AD4N16
MEM_AD3
M19
GPIO_039M2
CP1M20
VS
S_M
AIN
M3
GPIO_038M4
GPIO_037M5
GPIO_030M6
GPIO_036M7
GPIO_035
L8
GPIO_040M1
M10M13
M9M14
M3M15
VUMICM16
EPPA1M17
VD
D_C
PN
M18
CP2
L16
EPPA2L17
HF_SPK2NL19
USIF3_RTS_NL2
HF_SPK2PL20
USIF3_SCLKL4
TMSL5
TDIL7
TDO
K5
VS
S_M
AIN
K7
VD
DP
_DIG
K8
USIF3_CTS_NL1
MMCI1_DAT3L10
VS
S_M
AIN
L11
M8L13
M7L14
VMIC
K13
M0K14
AUX2NK16
AUX2PK17
HF_SPK1NK19
USIF3_TXD_MTSRK2
VB
AT
_HF
_SP
KK
20
USIF1_CTS_NK4
USIF1_RXD_MRST
J4
CHRG_ENJ5
GPIO_085J6
I2S1_WA1J7
I2S1_CLK0J8
USIF3_RXD_MRSTK1
MMCI1_DAT2K10
VD
D_C
OR
EK
11
M5
J15
AUX1NJ16
AUX1PJ17
VS
S_H
F_S
PK
J18
VB
AT
_HF
_SP
KJ1
9
I2C2_SCLJ2
HF_SPK1PJ20
VS
S_M
AIN
J3
USIF1_RTS_N
H4
I2S1_TXH5
I2S1_WA0H7
I2S1_RXH8
HW_MON2H9
I2C2_SDAJ1
M4J13
M1J14
M2
H12
M6H13
VD
DP
_DIG
_MS
H14
MICN1H16
MICP1H17
VS
S_H
F_S
PK
H19
I2C1_SCLH2
VS
S_M
AIN
H20
USIF1_TXD_MTSR
G4
DSP_AUDIO_IN1G5
VS
S_M
AIN
G7
CMP_ENG8
RESET_CMPG9
I2C1_SDAH1
HW_MON1H10
ALERT_NH11
PWR_ON_CMP
G12
ON_OFF2G13
ON_OFF1G14
VANA1G16
VD
D_V
RT
CG
17
EPN1G19
XRESETG2
EPP1G20
GPIO_063
F20
VD
DP
_DIG
F3
VS
S_M
AIN
F4
VD
D_C
OR
EF
5
CLK32KF9
I2C_INTG1
REF_CLK_ENG10
CC_CLKG11
RESET1_N
E9
SYSCLKENF1
CC_IOF12
VMIPIF16
VD
D_V
PM
UF
17
VANA2F18
VD
D_V
SIM
F19
FSYSENF2
RESET_PMU_N
E19
T_OUT0E2
SD2_FBE20
GPIO_059E4
GPIO_062E5
VD
DP
_DIG
E6
VS
S_M
AIN
E7
CLKOUT0E8
VD
D_C
OR
E
E10
DMINUSE11
DPLUSE12
VD
D_V
PLL
E13
VD
D_O
SD
2E
14
VD
D_V
US
BE
15
VD
D_V
BA
T_L
DO
E16
VD
D_V
BA
T_S
D2
E17
PMUMEAS
D20
GPIO_070D4
GPIO_061D5
GPIO_060D6
GPIO_058D7
GPIO_057D8
VD
D_U
SB
_HS
_PH
YD
9
T_OUT1E1
CC_RST
D12
F26MD13
VD
D_V
BA
T_R
F12
D14
VRF2D15
VS
S_M
AIN
D16
VD
D_V
BA
T_S
D2
D17
VS
S_S
D2
D19
GPIO_068D2
VS
S_S
D2
C19
GPIO_065C2
VS
D2
C20
NCC6
VD
D_U
SB
C9
GPIO_069D1
VD
D_U
SB
_DIG
D10
VS
S_M
AIN
D11
VD
D_L
VD
S
B5GPIO_007
B6
GPIO_000B7
USB_IDB8
VB
US
1B
9
GPIO_067C1
VS
S_R
TC
C12
VS
S_R
F12
C15
VS
S_S
D1
B16
VD
D_V
BA
T_S
D1
B17
VS
D1
B18
VS
S_S
D1
B19
GPIO_064B2
VS
D2
B20
GPIO_010B3
GPIO_009B4
GPIO_008
A9
GPIO_066B1
USB_TUNEB10
VS
S_M
AIN
B11
VD
D_R
TC
B12
DI3_RX_DATXB13
DI3_RX_DATB14
VD
D_V
BA
T_R
F12
B15
VS
S_A
NA
A2
NCA20
GPIO_005A3
GPIO_004A4
GPIO_003A5
GPIO_002A6
GPIO_001A7
USB_TESTA8
USB_DPLUS
A12
DI3_TX_DATXA13
DI3_TX_DATA14
VREFA15
VRF1A16
SD1_FBA17
VD
D_V
BA
T_S
D1
A18
VS
D1
A19
GPIO_006
U302
NC1
NC2
NCA1
USB_DMINUSA10
OSC32KA11
F32K
TP306
TP309
TP308
C337
V_BAT
C342
V_BAT
CP_VPLL_1.35V
CP_VSD2_1.8V
C333
V_BAT
L301
L300
CP_VSD2_1.8V
R358
R359
TP305
CP_VUSB
RF_TOUCH_INT
GPS_FTA
RF_TOUCH_EN
CODEC_MCLK
GPS_CLK_EN
PHONE_ACTIVE
CP_PCM_LRCLK
D1(9)D1(10)D1(11)D1(12)D1(13)D1(14)D1(15)
SD_nCLK
A1(11)A1(12)
SD_BA0SD_BA1
D1(0)
D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)
SD_DQS1
RESET_REQ_N
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)A1(9)A1(10)
TCK_CP
RESET_N
REF_CLK_ENSYS_CLK_EN
REC_PCM_CLK
REC_PCM_OUTREC_PCM_INREC_PCM_SYNC
SD_DQS0
ONEDRAM_CS
PA_DCDC_EN
TRST_N_CPTMS_CPTDO_CPTDI_CP
RESET1_N
RESET_PMU_N
ALERT_N
SD2_FB
SD1_FBSD2_FB
SD1_FB
DSP_AUDIO_IN1
MEM_WE
SD_CLK
SD_DQM0SD_DQM1
SD_CASSD_RAS
SD_CKE
SYS_CLK
SIM_RSTSIM_IO
GPS_CNTL
AP_FLM_TXD_1.8VAP_FLM_RXD_1.8V
CP_RXD_1.8VCP_TXD_1.8V
HW_MON1HW_MON2
CP_PCM_OUTCP_PCM_SYNC
CP_PCM_IN
CP_PCM_CLK
TRIG_IN
PDA_ACTIVE
SIM_CLK
DI3_TX_DATX
DI3_TX_DAT
CP_D+
DI3_RX_DATX
DI3_RX_DAT
nINT_ONEDRAM_CP
CP_D-
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C13
7
C138
C1
39
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M1
00
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R1032
A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M31
AN
T
20CLK
23DET21
DRWG
2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-28
This Document can not be used without Samsung's authorization
Check C117 -65dBm ?
8-3-13. GSM1800 RX
NORMAL CONDITIONcatch the channel?
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage at
C136 =VOUT_CHARGER?
Check componentsoldering status OK at
F100
CHECK solderedRFS100,L105,C117,C119
Resolder or changePAM100, C136
Resolder or changeF100
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C138, L110-65dBm ?
Resolder or changeC138, L110
GSM1800 Receiver is O.K? Change U302
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
Check F100 PIN 14, 15-65dBm
Resolder or changeF100
NO
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-29
This Document can not be used without Samsung's authorization
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
VDD_LVDS 1.35V
VDDP_MMC 1.8V
VDDP_DIG 1.8V
VDDP_DIG 1.8V
VDD_MS_1V3 1.3V
VDDP_SIM (Internal) 1.8V/3.0V
VDDP_DIG 1.8V
VDDP_DIG 1.8V
PMU RF PLL 2.85V
VDDP_DIG 1.8V
VDDP_DIG 1.8V
VDDP_SIM (Internal) 1.8V/3.0V
VDDP_DIG 1.8V
VBAT
PMU 2.85V
VDD_MS_1V3 (Internal) 1.3V
C330
CP_VSD1
TP302
C336
USB_VBUS_CP
C343
CP_VANA2_2.5V
R321
L302
V_BATC329
TH
30
0
CP_VSD2_1.8V
CP_VRF2_2.85V
L303
C341
TP303
C338
V_BAT_LDO
OSC300
R330
CP_VANA1_1.3V
CP_VPLL_1.35V
C324
CP_VMIPI_1.2V
C331
USB_VBUS_CP
R33
2
CP_VSD1
CP_VPMU_1.2V
CP_VRTC_2.3V
CP_VSIM
CP_VRF1_2.85V
V_BAT_RF12
C339
CP_VRTC_2.3V
CP_VMIPI_1.2V
R314
C325
R33
3
CP_VUSB
CP_VSD2_1.8V
CP_VANA2_2.5V
C321
R315
C332
TP304
Y9
Y2
NCY20
GPIO_011Y3
MIPI1_CLKY4
RESERVEDY5
RESERVEDY6
RESERVEDY7
RESERVEDY8
RESERVED
Y12
RESERVEDY13
RESERVEDY14
MEM_A14Y15
MEM_A15Y16
MEM_BC3_NY17
MEM_A10Y18
MEM_A8Y19
GPIO_012
W5
MIPI1_DATA2W6
RESERVEDW7
RESERVEDW8
VS
S_
MA
INW
9
NCY1
RESERVEDY10
RESERVEDY11
RESERVED
W16MEM_A12
W17MEM_A11
W18
MEM_A9W19
GPIO_014W2
MEM_A7W20
GPIO_013W3
MIPI1_DATA0W4
MIPI1_DATA1
V9
GPIO_015W1
RESERVEDW10
RESERVEDW11
RESERVEDW12
MEM_SDCLKOW13
MEM_BFCLKO_1W14
MEM_BC1_NW15
MEM_A13
U9
GPIO_017V1
VS
S_
MA
INV
12
MEM_ADV_NV15
MEM_A6V19
GPIO_016V2
MEM_A5V20
NCV6
FWP
U19
GPIO_018U2
MEM_BC2_NU20
MIPI1_DATA3U4
MIPI1_DATA4U5
MIPI1_DATA5U6
MIPI1_DATA6U7
MIPI1_DATA7U8
RESET2_N
U10
MEM_CKEU11
MEM_RD_NU12
MEM_WR_NU13
MEM_BFCLKO_0U14
MEM_WAIT_NU15
MEM_AD15U16
VD
DP
_D
IGU
17
MEM_BC0_N
T20
GPIO_021T4
GPIO_020T5
VD
DP
_D
IGT
6
VS
S_
MA
INT
7
VD
D_
CO
RE
T8
FCDP_RBNT9
GPIO_019U1
TRST_N
T12
MEM_RAS_NT13
MEM_CAS_NT14
VD
D_
CO
RE
T1
5
VS
S_
MA
INT
16
MEM_AD11T17
MEM_A4T19
CLKOUT2T2
MEM_A3
R20
VD
DP
_D
IGR
3
VS
S_
MA
INR
4
VD
D_
CO
RE
R5
TCKR9
GPIO_023T1
TRIG_INT10
MEM_CSA0_NT11
MEM_CS2_N
P9
GPIO_026R1
MEM_CS1_NR12
MEM_AD10R16
MEM_AD8R17
MEM_AD6R18
MEM_A2R19
GPIO_024R2
MEM_A1
P17
MEM_AD2P19
GPIO_027P2
MEM_A0P20
GPIO_042P4
GPIO_025P5
VS
S_
MA
INP
7
VD
D_
FU
SE
_F
SP
8
VD
D_
FU
SE
_L
S
N9
GPIO_028P1
MMCI1_DAT1P10
MMCI1_DAT0P11
MEM_CS0_NP12
MEM_AD14P13
MEM_AD13P14
MEM_AD7P16
MEM_AD5
N17
MEM_AD1N19
GPIO_033N2
MEM_AD0N20
GPIO_032N4
GPIO_031N5
GPIO_029N7
GPIO_041N8
MMCI1_CD
M8GPIO_034
N1
VD
DP
_M
MC
N1
0
MMCI1_CMDN11
MMCI1_CLKN12
MEM_AD12N13
MEM_AD9N14
MEM_AD4N16
MEM_AD3
M19
GPIO_039M2
CP1M20
VS
S_
MA
INM
3
GPIO_038M4
GPIO_037M5
GPIO_030M6
GPIO_036M7
GPIO_035
L8
GPIO_040M1
M10M13
M9M14
M3M15
VUMICM16
EPPA1M17
VD
D_
CP
NM
18
CP2
L16
EPPA2L17
HF_SPK2NL19
USIF3_RTS_NL2
HF_SPK2PL20
USIF3_SCLKL4
TMSL5
TDIL7
TDO
K5
VS
S_
MA
INK
7
VD
DP
_D
IGK
8
USIF3_CTS_NL1
MMCI1_DAT3L10
VS
S_
MA
INL
11
M8L13
M7L14
VMIC
K13
M0K14
AUX2NK16
AUX2PK17
HF_SPK1NK19
USIF3_TXD_MTSRK2
VB
AT
_H
F_
SP
KK
20
USIF1_CTS_NK4
USIF1_RXD_MRST
J4
CHRG_ENJ5
GPIO_085J6
I2S1_WA1J7
I2S1_CLK0J8
USIF3_RXD_MRSTK1
MMCI1_DAT2K10
VD
D_
CO
RE
K1
1
M5
J15
AUX1NJ16
AUX1PJ17
VS
S_
HF
_S
PK
J18
VB
AT
_H
F_
SP
KJ1
9
I2C2_SCLJ2
HF_SPK1PJ20
VS
S_
MA
INJ3
USIF1_RTS_N
H4
I2S1_TXH5
I2S1_WA0H7
I2S1_RXH8
HW_MON2H9
I2C2_SDAJ1
M4J13
M1J14
M2
H12
M6H13
VD
DP
_D
IG_
MS
H1
4
MICN1H16
MICP1H17
VS
S_
HF
_S
PK
H1
9
I2C1_SCLH2
VS
S_
MA
INH
20
USIF1_TXD_MTSR
G4
DSP_AUDIO_IN1G5
VS
S_
MA
ING
7
CMP_ENG8
RESET_CMPG9
I2C1_SDAH1
HW_MON1H10
ALERT_NH11
PWR_ON_CMP
G12
ON_OFF2G13
ON_OFF1G14
VANA1G16
VD
D_
VR
TC
G1
7
EPN1G19
XRESETG2
EPP1G20
GPIO_063
F20
VD
DP
_D
IGF
3
VS
S_
MA
INF
4
VD
D_
CO
RE
F5
CLK32KF9
I2C_INTG1
REF_CLK_ENG10
CC_CLKG11
RESET1_N
E9
SYSCLKENF1
CC_IOF12
VMIPIF16
VD
D_
VP
MU
F1
7
VANA2F18
VD
D_
VS
IMF
19
FSYSENF2
RESET_PMU_N
E19
T_OUT0E2
SD2_FBE20
GPIO_059E4
GPIO_062E5
VD
DP
_D
IGE
6
VS
S_
MA
INE
7
CLKOUT0E8
VD
D_
CO
RE
E10
DMINUSE11
DPLUSE12
VD
D_
VP
LL
E1
3
VD
D_
OS
D2
E1
4
VD
D_
VU
SB
E1
5
VD
D_
VB
AT
_L
DO
E1
6
VD
D_
VB
AT
_S
D2
E1
7
PMUMEAS
D2
0
GPIO_070D4
GPIO_061D5
GPIO_060D6
GPIO_058D7
GPIO_057D8
VD
D_
US
B_
HS
_P
HY
D9
T_OUT1E1
CC_RST
D1
2
F26MD13
VD
D_
VB
AT
_R
F1
2D
14
VRF2D15
VS
S_
MA
IND
16
VD
D_
VB
AT
_S
D2
D1
7
VS
S_
SD
2D
19
GPIO_068D2
VS
S_
SD
2
C1
9
GPIO_065C2
VS
D2
C2
0
NCC6
VD
D_
US
BC
9
GPIO_069D1
VD
D_
US
B_
DIG
D1
0
VS
S_
MA
IND
11
VD
D_
LV
DS
B5GPIO_007
B6
GPIO_000B7
USB_IDB8
VB
US
1B
9
GPIO_067C1
VS
S_
RT
CC
12
VS
S_
RF
12
C1
5
VS
S_
SD
1
B1
6
VD
D_
VB
AT
_S
D1
B1
7
VS
D1
B1
8
VS
S_
SD
1B
19
GPIO_064B2
VS
D2
B2
0
GPIO_010B3
GPIO_009B4
GPIO_008
A9
GPIO_066B1
USB_TUNEB10
VS
S_
MA
INB
11
VD
D_
RT
CB
12
DI3_RX_DATXB13
DI3_RX_DATB14
VD
D_
VB
AT
_R
F1
2B
15
VS
S_
AN
A
A2
NCA20
GPIO_005A3
GPIO_004A4
GPIO_003A5
GPIO_002A6
GPIO_001A7
USB_TESTA8
USB_DPLUS
A12
DI3_TX_DATXA13
DI3_TX_DATA14
VREFA15
VRF1A16
SD1_FBA17
VD
D_
VB
AT
_S
D1
A1
8
VS
D1
A1
9
GPIO_006
U302
NC1
NC2
NCA1
USB_DMINUSA10
OSC32KA11
F32K
TP306
TP309
TP308
C337
V_BAT
C342
V_BAT
CP_VPLL_1.35V
CP_VSD2_1.8V
C333
V_BAT
L301
L300
CP_VSD2_1.8V
R358
R359
TP305
CP_VUSB
RF_TOUCH_INT
GPS_FTA
RF_TOUCH_EN
CODEC_MCLK
GPS_CLK_EN
PHONE_ACTIVE
CP_PCM_LRCLK
D1(9)D1(10)D1(11)D1(12)D1(13)D1(14)D1(15)
SD_nCLK
A1(11)A1(12)
SD_BA0SD_BA1
D1(0)
D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)
SD_DQS1
RESET_REQ_N
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)A1(9)A1(10)
TCK_CP
RESET_N
REF_CLK_ENSYS_CLK_EN
REC_PCM_CLK
REC_PCM_OUTREC_PCM_INREC_PCM_SYNC
SD_DQS0
ONEDRAM_CS
PA_DCDC_EN
TRST_N_CPTMS_CPTDO_CPTDI_CP
RESET1_N
RESET_PMU_N
ALERT_N
SD2_FB
SD1_FBSD2_FB
SD1_FB
DSP_AUDIO_IN1
MEM_WE
SD_CLK
SD_DQM0SD_DQM1
SD_CASSD_RAS
SD_CKE
SYS_CLK
SIM_RSTSIM_IO
GPS_CNTL
AP_FLM_TXD_1.8VAP_FLM_RXD_1.8V
CP_RXD_1.8VCP_TXD_1.8V
HW_MON1HW_MON2
CP_PCM_OUTCP_PCM_SYNC
CP_PCM_IN
CP_PCM_CLK
TRIG_IN
PDA_ACTIVE
SIM_CLK
DI3_TX_DATX
DI3_TX_DAT
CP_D+
DI3_RX_DATX
DI3_RX_DAT
nINT_ONEDRAM_CP
CP_D-
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C13
7
C138
C1
39
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M1
00
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-30
This Document can not be used without Samsung's authorization
Check C117 -65dBm ?
8-3-14. WCDMA Band1 RX
CONTINUOUS RX ON
RF INPUT : 10700CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check the Voltage at
C136 =VOUT_CHARGER?
Check component solderingstatus OK at PAM103, C115,
L103, L102, C114 ?
CHECK solderedRFS100, L105, C117, C119
Resolder or changeC136, PAM100
Resolder or changePAM103, C115,
L103, L102, C114
Change U302
Check the freq. at OSC100:26MHz ?
Resolder or changeOSC100
PAM100 CHECKpin7 or L114,C144,C168
-65dBm ?
Resolder or changePAM100,L114,C144,C168
WCDMA BAND1 Receiver is O.K? Change U302
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check component solderingstatus OK at
U100, F100 ?F100 PIN 10, 11 -65dBm
Resolder or changeU100, F100
NO
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-31
This Document can not be used without Samsung's authorization
Place Near VCC1 Place Near VCC2
VCC_3G_PA
C144
C159C158
C168
C148
L114
C161C160
VOUT_CHARGER
VBA13 VCC1
VCC212
VCCBIAS14
VDET 4
VEN 23VMODE
C157
GN
D6
GN
D8 9
GN
D11
GN
D
GN
D16 17
GN
D
15 XRNIFR 10
1
PAM103
7A
NT
5G
ND
TX_3G_H RX_2100_DUP
PA_BIAS2
PA_POW_DET
PA_EN2PA_MODE
RXTX_2100
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C13
7
C138
C1
39
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M1
00
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-32
This Document can not be used without Samsung's authorization
Check C117 -65dBm ?
8-3-15. WCDMA Band2 / GSM1900 RX
CONTINUOUS RX ON
RF INPUT : 9800CH
AMP : -50dBmNORMAL CONDITIONcatch the channel?
Check the Voltage at
C136 =VOUT_CHARGER?
Check component solderingstatus OK at PAM102, C100,
L117, C167 ?
CHECK solderedRFS100, L105, C117, C119
Resolder or changeC136, PAM100
Resolder or changePAM102, C100, L117, C167
Change U302
Check the freq. at OSC100:26MHz ?
Change or resolderOSC100
PAM100 CHECKpin9 or C127,C145,C143,L111
-65dBm ?
Resolder or changePAM101, C143, C145, L113
WCDMA BAND2, PCS1900 Receiver is O.K? Change U302
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check component solderingstatus OK at
U100, F100 ?F100 PIN 12, 13 -65dBm
Resolder or changeU100, F100
NO
YES
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-33
This Document can not be used without Samsung's authorization
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C1
37
C138
C13
9
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M100
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
Place Near VCC2Place Near VCC1
VCC212
VCCBIAS14
VDET4
VEN23
VMODE
11G
ND
GN
D16 17
GN
D
15XRNIFR
10
1VBA
13VCC1
PAM102
7A
NT
5G
ND
GN
D6
GN
D8 9
GN
D
C147
C145
C143
C153 C154
L113
VCC_3G_PA VOUT_CHARGER
C155 C156
L115
RXTX_1900
RX_1900_DUP
PA_BIAS2
PA_POW_DET
PA_EN3PA_MODE
TX_3G_M
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-34
This Document can not be used without Samsung's authorization
Check C117 -65dBm ?
8-3-16. WCDMA Band8 / GSM900 RX
CONTINUOUS RX ON
RF INPUT : 9800CH
AMP : -50dBmNORMAL CONDITIONcatch the channel?
Check the Voltage at
C136 =VOUT_CHARGER?
Check component solderingstatus OK at PAM101, C122,
L108, L107, C121 ?Check C116 -65dBm ?
CHECK solderedRFS100, L105, C117, C119
Resolder or changeC136, PAM100
Resolder or changePAM101, C122, L108, L107,
C121, C116
Change U302
Check the freq. at OSC100:26MHz ?
Change or resolderOSC100
PAM100 CHECKpin5 or C142, L112
-65dBm ?
Resolder or changePAM100, C142, L112
WCDMA BAND8, GSM900 Receiver is O.K? Change U302
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check component solderingstatus OK at
U100, F100 ?F100 PIN 6, 7 -65dBm
Resolder or changeU100, F100
NO
YES
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-35
This Document can not be used without Samsung's authorization
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C3
33
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L30
2
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U30
1
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C1
37
C138
C13
9
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M100
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
Place Near VCC2Place Near VCC1
VCC2
14VCCBIAS
4VDET
2VEN
VMODE 3G
ND
9
GN
D11 16
GN
D
GN
D17
RFIN15 10RX
VBA 1
VCC11312
PAM101A
NT
7
GN
D5 6
GN
D8
GN
D
L112
C152
C146
C149
VCC_3G_PA
C151C162
VOUT_CHARGER
C150
C142RXTX_900
TX_3G_L
PA_EN1PA_BIAS2
PA_POW_DETPA_MODE
RX_900_DUP
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-36
This Document can not be used without Samsung's authorization
PAM100 PIN1 : About30dBm ?
8-3-17. GSM850/GSM900 TX
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage at
C136,C135,C137 =VOUT_CHARGER?
Check PAM100 pin 25about 4dBm
CHECK solderedRFS100,L105,C117,C119,
C187,C120,L116,C165,ANT101
Resolder or changePAM100, C136, C135, C137
Resolder or changeU101
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C132 about 2 Vok?
Resolder or changeU101
GSM850/900 Transmitter is O.K? Change U302
END
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-37
This Document can not be used without Samsung's authorization
PAM100 PIN1 : About27dBm ?
8-3-18. DCS/PCS TX
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage at
C136,C135,C137 =VOUT_CHARGER?
Check PAM100 pin 14about 4dBm
CHECK solderedRFS100,L105,C117,C119,
C187,C120,L116,C165,ANT101
Resolder or changePAM100, C136, C135, C137
Resolder or changeU101
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C132 about 1.8 Vok?
Resolder or changeU101
DCS/PCS Transmitter is O.K? Change U302
END
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-38
This Document can not be used without Samsung's authorization
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C1
37
C138
C13
9
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M100
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-39
This Document can not be used without Samsung's authorization
Check PAM100 PIN1 :About 22 dBm ?
8-3-19. WCDMA BAND1 TX
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage a
C136= VOUT_CHARGER?C136 = VOUT_CHARGER?
Check PAM103 pin 7about 22dBm ?
CHECK solderedRFS100,L105,C117,C119,
C187,C120,L116,C165,ANT101
Resolder or changePAM100, C136
Resolder or changePAM103
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C168,C144,L114 :About 22dBm ?
Resolder or changeC168,C144,L114
WCDMA 2100 Transmitter is O.K? Change U302
END
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check C139about 3.4 V ?
Resolder or changeU102
NO
YES
Check C148about 8dBm ?
Resolder or changeU101
NO
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-40
This Document can not be used without Samsung's authorization
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C1
37
C138
C13
9
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M100
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
Place Near VCC1 Place Near VCC2
VCC_3G_PA
C144
C159C158
C168
C148
L114
C161C160
VOUT_CHARGER
VBA13 VCC1
VCC212
VCCBIAS14
VDET 4
VEN 23VMODE
C157
GN
D6
GN
D8 9
GN
D11
GN
D
GN
D16 17
GN
D
15 XRNIFR 10
1
PAM103
7A
NT
5G
ND
TX_3G_H RX_2100_DUP
PA_BIAS2
PA_POW_DET
PA_EN2PA_MODE
RXTX_2100
C140
PGND 11
VCC7
12VIN
VOUT5
VOUT9
BYPASS3
DAC12
EN
10LX
4 MODE|SYNC
13N
C
NC
14
8PGND
U102
6AGND
VOUT_CHARGER
VCC_3G_PA
C141
L111
C139
PA_DCDC_ENPA_DCDC_VSET
R105
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-41
This Document can not be used without Samsung's authorization
Check PAM100 PIN1 :About 22 dBm ?
8-3-20. WCDMA BAND2 TX
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage at
C136= VOUT_CHARGER?
Check PAM102 pin 7about 22dBm ?
CHECK solderedRFS100,L105,C117,C119,
C187,C120,L116,C165,ANT101
Resolder or changePAM100, C136
Resolder or changePAM102
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C145,C143,L113 :About 22dBm ?
Resolder or changeC145,C143,L113
WCDMA 1900 Transmitter is O.K? Change U302
END
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check C139about 3.4 V ?
Resolder or changeU102
NO
YES
Check C147about 8dBm ?
Resolder or changeU101
NO
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-42
This Document can not be used without Samsung's authorization
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C33
3
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L3
02
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U3
01
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C1
37
C138
C13
9
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M100
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
Place Near VCC2Place Near VCC1
VCC212
VCCBIAS14
VDET4
VEN23
VMODE
11G
ND
GN
D16 17
GN
D
15XRNIFR
10
1VBA
13VCC1
PAM102
7A
NT
5G
ND
GN
D6
GN
D8 9
GN
D
C147
C145
C143
C153 C154
L113
VCC_3G_PA VOUT_CHARGER
C155 C156
L115
RXTX_1900
RX_1900_DUP
PA_BIAS2
PA_POW_DET
PA_EN3PA_MODE
TX_3G_M
C140
PGND 11
VCC7
12VIN
VOUT5
VOUT9
BYPASS3
DAC12
EN
10LX
4 MODE|SYNC
13N
C
NC
14
8PGND
U102
6AGND
VOUT_CHARGER
VCC_3G_PA
C141
L111
C139
PA_DCDC_ENPA_DCDC_VSET
R105
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-43
This Document can not be used without Samsung's authorization
Check PAM100 PIN1 :About 22 dBm ?
8-3-21. WCDMA BAND8 TX
Check the voltage at{R100 = VOUT_CHARGER ?}
& {C110, C343 = 2.85V ?}& {C111,C112,C337 = 1.8V?}
& {C102,C342 = 2.85V ?}
Check the Voltage at
C136= VOUT_CHARGER?
Check PAM101 pin 7about 22dBm ?
CHECK solderedRFS100,L105,C117,C119,
C187,C120,L116,C165,ANT101
Resolder or changePAM100, C136
Resolder or changePAM101
Change U302
Check the freq. at C128: 26MHz ?
Change or resolderOSC100
Check C142, L112 :About 22dBm ?
Resolder or changeC142, L112
WCDMA 900 Transmitter is O.K? Change U302
END
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check C139about 3.4 V ?
Resolder or changeU102
NO
YES
Check C146about 8dBm ?
Resolder or changeU101
NO
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-44
This Document can not be used without Samsung's authorization
Place Near VCC2Place Near VCC1
VCC2
14VCCBIAS
4VDET
2VEN
VMODE 3G
ND
9
GN
D11 16
GN
D
GN
D17
RFIN15 10RX
VBA 1
VCC11312
PAM101A
NT
7
GN
D5 6
GN
D8
GN
D
L112
C152
C146
C149
VCC_3G_PA
C151C162
VOUT_CHARGER
C150
C142RXTX_900
TX_3G_L
PA_EN1PA_BIAS2
PA_POW_DETPA_MODE
RX_900_DUP
C300
C301
C302
C303
C304
C305
C306
C307
C3
08
C3
09
C3
10
C311
C312
C313
C314
C315 C316
C3
21
C3
24
C325
C3
29
C3
30
C331
C332
C3
33
C3
34
C335
C336 C337
C3
38
C3
39
C341
343C243C
C348
C349
C3
50
C408C458 C460
C465C4
66
C6
28
L300
L301
L30
2
L30
3
L304
OS
C3
00
OS
C600
R102
R300
R31 4 R315
R317
R318 R319
R3
21
R3
29
R330 R331R332 R333
R3
34
R3
35
R3
36
R3
39
R342
R343
R344
R3
60
R4
24
R438
R445
R6
07
R6
57
R6
59
TA
401
TH
30
0
TP
302
TP
303
TP304
TP
305
TP
306
TP308
TP309
TP
600
TP
601
TP602
TP603
TP609
TP
610T
P611
TP
614
TP
616
TP
617
TP
621
U300
U30
1
U302
U304
U401RP103K211D-TR
RP103K211D-TR
C100
C102
C103
C104
C105
C106
C107
C108
C109
C11
0C111
C112
C113
C114
C11
5
C11
6
C117
C119
C121
C122
C12
3
C124
C12
5C
126
C12
7
C128
C129
C130
C132
C133
C13
4
C13
5
C136
C13
7
C138
C1
39
C140
C1
41
C14
2
C143
C144
C145
C146
C147
C148
C149
C15
0
C15
1
C15
2
C1
53
C154
C155
C156
C157
C158
C159
C160
C161
C162
C16
3
C16
4
C167
C168
C170
C188
C189
C190
C8
15
C8
16
C8
24
C8
25
C8
26
C8
27
C8
52
C8
53
C854
CN101
D800 D
803
F100
F802
HD
C802
L102
L103
L105
L107
L108
L109
L110
L111
L112
L113
L114
L115
L117
L8
02
L8
03
L805
L806
OS
C10
0
PA
M1
00
PAM101
PA
M102
PA
M103
R100
R101
R103
R1
05
PB
-SH
OR
T-1
00
5
PB
-SH
OR
T-1
00
5
R6
20
R6
21
R8
18
R8
19
R8
47
R8
48
R8
49
R8
50
R8
51U
100
U10
1
U102
U810
GSM850/GSM900
UMTS_B1
GSM1800
R107
ANT100
11
22
R103
2A
1C
3G G
4
RFS100
C100
L117
11
2 VGSC119
6 RFINM
RFOUTH 1514RFOUTL
16RFOUTM
RREF13
VCC3
VEN112
VEN2
1
NC 5
NC 918NC
NC 19
4RFGNDH8RFGNDM
RFINH710 RFINL
U100
GND 17
NC
C134
C187
C114L102
L103C115
R115
R116
R114
L121
CP_VRF1_2.85V
11
22
C185
ANT101C120C165
C127
L116
C164
VOUT_CHARGER
C163
CP_VRF1_2.85V
C167
C116
C125
L109
L107 C121
L108C122
C132 C133 C137
VOUT_CHARGER
C135
C186
C136
L105
C117
C124C123
13
8GSM850|BAND_V_VI_OUT1
GSM850|BAND_V_VI_OUT29
GSM900|BAND_VIII_IN65
GSM900|BAND_VIII_OUT1
GSM900|BAND_VIII_OUT27
18G
ND
19G
ND
20G
ND
GSM1800|BAND_III_IX_IN 411GSM1800|BAND_III_IX_OUT1
GSM1800|BAND_III_IX_OUT215
2GSM1900|BAND_II_IN
12GSM1900|BAND_II_OUT1
GSM1900|BAND_II_OUT2
BAND_I_IV_X_IN013
BAND_I_IV_X_OUT1
BAND_I_IV_X_OUT211
4BAND_V_VI_IN
16G
ND
GN
D17
13V-Q3-HB
26 V-Q3-LB
19 V-SPIF100
12
7RXTX-H
5RXTX-L2
9RXTX-M111
RXTX-M2
SS 22
TX-HB1425 TX-LB
17V-CMOS
8
G1015
GG2427
GGN
D-S
PI
18
RAMP16
3RX-L1
RX-M3
1A
NT
20CLK
23DET21
DRW
G2
G4
G6
G
PAM100
L110
C138
RX_2100_DUP
RX_1800_XRX_1900
RX_1900_X
RX_1900_DUP
RXTX_1900
COND_N
RX_850_FEM
RX_900_LNA
RX_850_FEM
RX_2100RX_2100_X
RX_850RX_850_XRX_900
RX_900_X
RX_1800
FEM_VSPI
FEM_CLK
TX_2G_LTX_2G_M
PA_POW_DET
RXTX_900
RX_900_LNA
LNA_GS
RX_900_DUP
FEM_DRW
RXTX_2100
FEM_SS
PA_RAMP
LNA_EN1LNA_EN2
C126
C107C104C103 C106
C113
0603
6.3V10nFC130
VOUT_CHARGER
C102
R102
CP_VSD2_1.8V
C170
L8
FSYS4L9
R100
FSYS2
TESTPIN5L11
RX_L1XL2
NCL3
C_EXTL4
FE_CTRL4L5
FE_CTRL5L6
XOL7
XO_SUP
K3
RESET_NK4
FE_CTRL3K5
FE_CTRL6K6
AFC_DACK7
VD
D_F
SY
SK
8
FSYS2_ENK9
TE
ST
PIN
6L1
L10
J6
SYS_CLK_ENJ7
TESTPIN8J8
NC
J9
RX_L1K1
REF_CLK_ENK10
SYS_CLKK11
LNA_CTRL1K2
LNA_CTRL2
H9
J1RX_L2X
FSYS3_ENJ10
FSYS3J11
GN
DJ2
VD
D_M
AIN
J3
ALERT_NJ4
FE_CTRL2J5
FE_CTRL1
H11
H2
GN
D
LNA_CTRL3H3
VD
D_M
AIN
H4
GN
DH
5
GN
DH
6
VD
D_I
OH
7
GN
DH
8
NC
G4
G5
GN
D
GN
DG
6
GN
DG
7
VD
D_V
AR
G8
MI1G9
RX_L2H1
MI2H10
TESTPIN9
F7
GN
DF
8
GN
DF
9
RX_HXG1
DI3_TX_DATXG10
DI3_RX_DATXG11
GN
DG
2
LNA_CTRL4G3
GN
D
F1
DI3_TX_DATF10
DI3_RX_DATF11
GN
DF
2
VD
D_M
AIN
F3
GN
DF
4
GN
DF
5
VD
D_M
AIN
F6
GN
D
E2
GN
DE
3
VD
D_M
AIN
E4
GN
DE
5
GN
DE
6
GN
DE
7
TESTPIN3E8
TESTPIN2E9
RX_H
D5
GN
DD
6
VD
D_M
AIN
D7
TESTPIN1D8
PA_DC_DETD9
RX_M2XE1
PA_BIAS1E10
PA_BIAS2E11
GN
D
C8PA_EN3
C9
D1RX_M2
PA_MODED10
PA_BSELD11
GN
DD
2
GN
DD
3
GN
DD
4
VD
D_M
AIN
C10
PA_EN2C11
C2
GN
D
VD
D_M
AIN
C3
GN
DC
4
GN
DC
5
GN
DC
6
GN
DC
7
PA_EN4
B3
GN
DB
4
TX2G_LB5
GN
DB
6
VD
D_M
AIN
B7
GN
DB
8
GN
DB
9
RX_M1XC1
PA_POW_DET
A6
TX3G_M2A7
TX3G_M1A8
TX3G_HA9
RX_M1B1
PA_EN1B10
PA_RAMPB11
GN
DB
2
GN
D
2
NC
A1
TX3G_LA10
TESTPIN4A11
NCA2
GN
DA
3
TESTPIN7A4
TX2G_MA5
VD
D_M
AIN
U101
NC
1
NC
C128
C105
RF_VDD_MAIN
C112
CP_VRF2_2.85V
C129
C110C109
CP_VSD2_1.8V
R101
CP_VRF1_2.85V
C108C111
3G
ND
NC
5N
C2
4O
UT
1V
C6
VC
C
OS
C100
RF_VDD_MAIN
C189
C188
C190
XTAD_XR_3IDTAD_XR_3ID
LNA_GSLNA_EN2
LNA_EN1
ANT_SEL_SW
TX_3G_L
GPS_CLK_26M
TX_3G_M
PA_EN3
GPS_BLANKING
XTAD_XT_3IDTAD_XT_3ID
PA_RAMP
SYS_CLK
SYS_CLK_ENREF_CLK_EN
RESET_NALERT_N
DI3_TX_DAT
DI3_TX_DATX
TX_2G_L
TX_2G_M
TX_3G_H
FEM_VSPIFEM_CLK
FEM_SS
FEM_DRW
PA_EN1
PA_EN2
PA_MODE
PA_BIAS2PA_DCDC_VSET
DI3_RX_DAT
RX_2100_X
DI3_RX_DATX
RX_850
RX_850_X
RX_900
RX_900_X
GPS_CLK_EN
RX_1800
RX_1800_X
PA_POW_DET
RX_1900
RX_1900_X
RX_2100
C140
PGND 11
VCC7
12VIN
VOUT5
VOUT9
BYPASS3
DAC12
EN
10LX
4 MODE|SYNC
13N
C
NC
14
8PGND
U102
6AGND
VOUT_CHARGER
VCC_3G_PA
C141
L111
C139
PA_DCDC_ENPA_DCDC_VSET
R105
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-45
This Document can not be used without Samsung's authorization
8-4. Service Schematics
- NC Point(Top View)
U806
A B C D
4 3 2 1
NC2
VID
CAD1
NC1
TST
RSTN
TST3
INT
TST1
NC3
VDD
SCL
SDA
CAD0
VSS
UME300
: NC
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-46
This Document can not be used without Samsung's authorization
U700
A
B
C
D
E
F
G
H
J
K
LDO16
REFBP
LDO15
IN7LDO14
AGND1
XINXOUTIN1IN1
LDO17
IN9
CS1
IN7VCOINAGND
232kHz
AP32kHz
CPLX1LX1
LDO13
IN6
NO21NO22
SRADSCLSDAPWRON
BUCK1
LX1
LDO12
IN6
COM21
COM22
PWRHOLDSET3SET2SET1
PGND1
PGND1
LDO11
VLSW2
NC21NC22
PWREN
RSO\JIGON
BUCK2
IN2IN2
LDO9
CS2
NO11NO12
BATTMON
IRQ\MR\LX2LX2LX2
LDO8
IN8
COM11
COM12
VICHGONO\VLBUCK
3PGND
2PGND
2
LDO6
IN8
NC11NC12
DETBAT
SAFEOUT2
SAFEOUT1
BUCK4
IN3IN3
LDO5
IN5LDO
7
LDO10
DCINBATTPGND
4LX4LX3LX3
LDO4
IN5
LDO2
LDO3
DCINBATTPGND
4LX4IN4
PGND3
10987654321
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-47
This Document can not be used without Samsung's authorization
U302
A B C D E F G H J K L M N P R T U V W Y
20 NC VSD2 VSD2VSS_S
D2SD2_F
B
RESET_PMU_
NEPP1
VSS_MAIN
HF_SPK1P
VBAT_HF_SP
K
HF_SPK2P
CP1MEM_A
D[0]MEM_A
[0]MEM_A
[1]MEM_A
[3]MEM_B
C2_nMEM_A
[5]MEM_A
[7]NC 20
19 VSD1VSS_S
D1VSS_S
D1VSS_S
D2PMUMEAS
VDD_VSIM
EPN1VSS_HF_SPK
VBAT_HF_SP
K
HF_SPK1N
HF_SPK2N
CP2MEM_A
D[1]MEM_A
D[2]MEM_A
[2]MEM_A
[4]MEM_B
C0_nMEM_A
[6]MEM_A
[9]MEM_A
[8]19
18VDD_VBAT_S
D12ANAV1DSV
VSS_HF_SPK
VDD_CPN
MEM_AD[6]
MEM_A[11]
MEM_A[10]
18
17SD1_F
B
VDD_VBAT_S
D1
VDD_VBAT_S
D2
VDD_VBAT_S
D2
VDD_VPMU
VDD_VRTC
MICP1 AUX1P AUX2P EPPA2 EPPA1MEM_A
D[3]MEM_A
D[5]MEM_A
D[8]MEM_A
D[11]VDDP_
DIGMEM_A
[12]MEM_B
C3_n17
16 VRF1VSS_A
NAVSS_M
AIN
VDD_VBAT_L
DOVMIPI VANA1 MICN1 AUX1N AUX2N VMIC VUMIC
MEM_AD[4]
MEM_AD[7]
MEM_AD[10]
VSS_MAIN
MEM_AD[15]
MEM_A[13]
MEM_A[15]
16
15 VREFVDD_VBAT_R
F12
VSS_RF12
VRF2VDD_V
USB3M2M
VDD_CORE
MEM_WAIT_n
MEM_ADV_n
MEM_BC1_n
MEM_A[14]
15
14Di3_TX_DAT
Di3_RX_DAT
VDD_VBAT_R
F12
VDD_OSD2
ON_OFF1
VDDP_DIG_M
SM1 M0 M7 M9
MEM_AD[9]
MEM_AD[13]
MEM_CAS_n
MEM_BFCLKO
0
MEM_BFCLKO
1
Reserved
14
13Di3_TX_DATX
Di3_RX_DATX
F26MVDD_V
PLLON_OF
F2M6 M4 M5 M8 M10
MEM_AD[12]
MEM_AD[14]
MEM_RAS_n
MEM_WR_n
MEM_SDCLKO
Reserved
13
12 F32KVDD_R
TCVSS_R
TCVDD_L
VDSDPLUS CC_IO
RESET1_N
PWR_ON_CM
P
MMCI1_CLK
MEM_CS0_n
MEM_CS1_n
MEM_CS2_n
MEM_RD_n
VSS_MAIN
Reserved
Reserved
12
11OSC32
KVSS_M
AINVSS_M
AINDMINU
SCC_CL
KALERT
_NVDD_C
OREVSS_M
AINMMCI1_CMD
MMCI1_DAT[0
]
MEM_CSA0_n
MEM_CKE
Reserved
Reserved
11
10USB_DMINUS
USB_TUNE
VDD_USB_DI
G
CC_RST
REF_CLK_EN
HW_MON1
MMCI1_DAT[2
]
MMCI1_DAT[3
]
VDDP_MMC
MMCI1_DAT[1
]
TRIG_IN
TRST_n
Reserved
Reserved
10
9USB_DPLUS
VBUS1VDD_U
SB
VDD_USB_HS
PHY
VDD_CORE
CLK32K
RESET_CMP
HW_MON2
MMCI1_CD
VDD_FUSE_L
STCK
FCDP_RBn
RESET2_N
FWPVSS_M
AINReserv
ed9
8USB_T
ESTUSB_ID
MMCI2_CMD
CLKOUT0
CMP_EN
I2S1_RX
I2S1_CLK0
VDDP_DIG
TDOGPIO_0
35GPIO_0
41
VDD_FUSE_F
S
VDD_CORE
MIPI1_DATA7
Reserved
Reserved
8
7GPIO_0
01GPIO_0
00
MMCI2_DAT[0
]
VSS_MAIN
VSS_MAIN
I2S1_WA0
I2S1_WA1
VSS_MAIN
TDIGPIO_0
36GPIO_0
29VSS_M
AINVSS_M
AINMIPI1_DATA6
Reserved
Reserved
7
6GPIO_0
02GPIO_0
07NC
MMCI2_DAT[1
]
VDDP_DIG
SWIF_TXRX
GPIO_030
VDDP_DIG
MIPI1_DATA5
NCMIPI1_DATA2
Reserved
6
5GPIO_0
03GPIO_0
08
MMCI2_DAT[2
]
MMCI2_DAT[3
]
VDD_CORE
DSP_AUDIO_I
N1
I2S1_TX
CHRG_EN
USIF1_RXD_M
RSTTMS
GPIO_037
GPIO_031
GPIO_025
VDD_CORE
GPIO_020
MIPI1_DATA4
MIPI1_DATA1
Reserved
5
4GPIO_0
04GPIO_0
09MMCI3
_CDMMCI2_CLK
VSS_MAIN
MMCI2_CD
USIF1_TXD_M
TSR
USIF1_RTS_N
USIF1_CTS_N
USIF3_SCLK
GPIO_038
GPIO_032
GPIO_042
VSS_MAIN
GPIO_021
MIPI1_DATA3
MIPI1_DATA0
MIPI1_CLK
4
3GPIO_0
05GPIO_0
10VDDP_
DIGVSS_M
AINVSS_M
AINVDDP_
DIGGPIO_0
13GPIO_0
113
2GPIO_0
06MMCI3_CMD
MMCI3_DAT[0
]
MMCI3_DAT[2
]
T_OUT0
FSYSEN
XRESET
I2C1_SCL
I2C2_SCL
USIF3_TXD_M
TSR
USIF3_RTS_N
GPIO_039
GPIO_033
GPIO_027
GPIO_024
CLKOUT2
GPIO_018
GPIO_016
GPIO_014
GPIO_012
2
1 NCMMCI3_CLK
MMCI3_DAT[1
]
MMCI3_DAT[3
]
T_OUT1
SYSCLKEN
I2C_INT
I2C1_SDA
I2C2_SDA
USIF3_RXD_M
RST
USIF3_CTS_N
GPIO_040
GPIO_034
GPIO_028
GPIO_026
GPIO_023
GPIO_019
GPIO_017
GPIO_015
NC 1
A B C D E F G H J K L M N P R T U V W Y
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-48
This Document can not be used without Samsung's authorization
U601
: NC
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-49
This Document can not be used without Samsung's authorization
U702
: NC