SM G360M Manual Tecnico

Prévia do material em texto

8. Level 3 Repair
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8-1. Block Diagram
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-2
8-2. PCB Diagrams
8-2-1. Top
ANT500
ANT501A
N
T5
02
A
N
T5
03
BTC400
C1000
C
10
02
C1009
C
10
11
C
10
12
C
10
14
C1015C1016
C1017
C
10
18
C1019
C1020
C
10
21
C
10
22
C1023
C1026
C1027
C
10
28
C
10
29
C
10
30
C1031
C1032
C
10
33
C
10
34
C
10
36
C1038
C1039
C
10
40
C1041
C1042
C
10
43
C1044
C1045
C1046
C
10
48
C
10
49
C1050
C1051
C
10
52
C1053
C
10
54
C
10
55
C1056
C
10
57
C
10
59
C1061
C
10
62
C1063
C
10
64
C1065
C
10
68
C
10
69
C
10
71
C1075
C1076
C
10
77
C
10
78
C1079
C
10
80
C
10
81
C
10
82
C
10
83
C1084
C1085
C
10
89
C1090
C
10
93
C1095
C1099
C
11
10
C1113
C
11
20
C
11
21
C
11
23
C1127
C
11
30
C
23
8
C
26
0
C300
C
30
1
C
30
2
C303
C
30
4 C305
C306
C311C312 C313
C315
C
31
7
C318
C
33
5
C
38
5
C
38
7
C
38
8
C
38
9
C
39
0
C
39
1
C392
C408
C439
C
44
7
C
44
8
C
44
9
C
45
1
C452C453C455
C
45
6
C
45
7
C
45
8
C
45
9
C
46
0
C
46
1
C
46
2
C463 C
46
4
C
46
5
C
46
7 C469
C470
C473
C
47
4
C475C476
C479
C
48
4
C502
C503
C5080
C5081
C5082
C5083
C
51
1
C
51
2
C
51
3
C514
C515
C523
C
52
4
C
52
5
C526
C
52
7
C
53
4C535
C536
C
53
7
C
53
9
C
54
0
C541
C542
C
54
6
C
54
9
C
55
1
C
55
4
C600
C
60
1
C
60
2
C603
C
60
4
C
60
7
C608
C609
C610
C611
C
61
2
C613
C614
C615
C
61
6
C617 C
61
8
C623
C
62
4
C625
C
63
0
C
63
3
C
63
8
C
63
9
C640
C641
C642
C
N
10
00
CON1000
C
O
N
10
01
D400D401
F1003
F1004
F1
00
6
F203
F6
00
F6
01
F6
02
F603
F6
04
FG1000
FG1001
FG
10
02
FG1003
IFC400
L1
00
0
L1001
L1
00
2
L1
00
3
L1
00
5
L1006
L1
00
8
L1009
L1
01
0
L1012
L1
01
3
L1
01
4
L1
01
5
L1016
L1
01
7
L1
01
8
L1
01
9
L1020
L1
02
2
L1
02
3
L1
02
4
L1
02
5
L1026
L1
02
7
L1028
L1
02
9
L1
03
0
L1031
L1032L1
03
3
L1
03
4
L1
03
5
L1
03
7
L1
03
8
L1
04
3
L1
04
4
L1047L1048L
10
49
L1
05
0
L1051L1052
L1
05
3
L1
05
4
L1
05
5
L1
05
6
L1057
L1061
L1
06
2
L1064
L1
08
0
L1081
L2
04
L300
L4
06
L4
07
L4
08
L502
L503
L5
09
L5
11
L5
13L514
L517
L518 L519
L5
20
L5
21
L6
00
L601
L606
L6
07
M
IC
50
0
R
10
04
R
10
07
R1008
R
10
09
R
10
10
R
21
1
R
30
0
R
30
1
R
30
2
R303R304R305
R306
R308R309
R310
R
31
1
R
31
2
R
31
3
R
31
4
R
31
5
R
31
6
R
32
3
R324
R329
R330
R
33
1
R
33
2
R
33
3
R
33
4
R
33
5
R
33
6
R
33
7
R
33
8
R
33
9
R
34
0 R341
R
34
2
R
34
3
R345
R
34
6
R
34
7
R401
R402
R
40
4
R410
R
41
1
R412
R
41
3
R414
R416
R
41
7
R
41
8
R420
R
42
1
R423
R424
R425
R426
R427
R
50
0
R503
R5036
R5038
R5039
R504
R
50
5
R
50
7
R508
R
51
0
R
51
1
R
51
2
R
51
3
R
51
4
R
51
5
R
51
6
R
51
7
R
51
8
R
51
9
R523
R524
R
52
5
R532
R
53
5
R
54
0
R
60
0
R601
R607
R
61
0
R
61
1
R
61
2
R620
R622
R
FF
E
5_
C
LK
R
FF
E5
_DA
TA
SC1000
SC1003
SL
C
60
0
TAC500
TAC501
TAC502
TH
10
00
TP_601
TP_ACC_INT
TP_MIPI_CSI600
TP
_M
IP
I_
TX
_C
N
TP
_M
IP
I_
TX
_C
P
TP
_M
IP
I_
TX
_D
N
60
0
TP
_M
IP
I_
TX
_D
N
60
1
TP
_M
IP
I_
TX
_D
P
60
0
TP
_M
IP
I_
TX
_D
P
60
1
TP_WCSS_WLAN_CLK
TP_WCSS_WLAN_DATA_200
TP300
TP
30
1
TP302
TP
40
1
TP402
TP403
TP
40
4
TP405
TP
40
7
TP408TP409TP410
TP411
TP412TP413
TP
41
4
TP415
U
10
01
U1002
U1006
U1008
U401
U
40
2
U404
U405
U
50
0
U5012
U5014
U
50
15
U
60
0
U602
U
60
3
U
C
P
30
0
UME500
VR
40
0
ZD400
ZD
40
2
ZD
40
3
ZD500
ZD501ZD502
ZD506
ZD
51
1
ZD513 ZD514
ZD515
ZD
60
0
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-3
8-2-2. Bottom
ANT1000 ANT1001
A
N
T1
00
2
AN
T2
00
0
AN
T2
00
1
BAT400
BH400
BH401
BH402
BH403
BH404
BH405
BH406
C1001
C
10
03
C1004 C1005
C
10
06
C
10
07
C
10
08
C
10
10
C1013
C1024
C1025
C1035
C1037
C1058
C1060
C
10
66
C1067
C1070
C
10
72
C
10
73 C1074
C
10
86
C
10
87
C1088
C
10
91
C1092
C
10
94
C1097
C
10
98
C1100
C
11
01
C
11
02
C
11
03
C
11
04 C
11
05
C
11
06
C1107
C1108
C
11
09
C
11
11
C
11
12
C
11
14
C
11
16 C1117
C1118
C
11
19
C200
C201
C202 C2
03
C
20
4
C
20
5
C206
C211
C212
C
21
4
C
21
5
C216
C217
C
21
8
C
21
9
C
22
3
C224
C
22
5
C227
C228
C229
C230
C231
C
23
2
C
23
3
C
23
4
C
23
5
C
23
6
C
23
7
C
23
9
C240
C241
C242 C
24
3
C
24
4
C
24
5
C246
C
24
7
C248
C
24
9
C250
C251
C252
C254
C
25
6
C257
C
25
8
C
25
9
C261
C262
C
28
6
C
31
4
C316
C
31
9
C
32
0
C321
C322
C323
C
32
4
C325
C
32
6
C
32
7
C
32
8
C
33
6
C
33
9
C
34
1
C342 C343
C344
C345
C346
C
34
7
C
34
8
C
34
9
C
35
0
C
35
1
C
35
2
C
35
3
C
35
4
C
36
5
C
36
6
C
36
7
C
36
8
C369
C370
C371
C
37
2
C373
C374
C375
C376
C377
C
37
8
C
37
9
C
38
0
C
38
1
C
38
2
C
38
3
C384
C386
C400
C
40
1
C402C403
C404
C405
C406
C
40
7
C
40
9
C410
C
411
C
41
2
C413
C414
C
41
5
C416
C417
C
41
8
C
41
9
C420
C421C
42
2
C
42
3
C
42
6 C427
C428
C429
C
43
0
C
43
1
C
43
2
C
43
3
C
43
4
C
43
5
C436
C437
C
43
8
C
44
0
C441 C442
C443
C444
C
44
5
C
44
6
C
45
0
C
45
4
C
46
6
C468 C471
C472
C
47
7
C478
C480
C481C482
C483
C
50
0
C
50
1
C
50
4
C
50
5
C
50
6
C
50
7
C
50
8
C
50
9
C
51
0
C
51
6
C
51
7
C
51
8
C
51
9
C
52
0
C
52
1
C
52
2
C
52
8
C529
C538
C543
C
54
4
C545
C547C548
C550
C552
C553
C
55
5
C
55
6
C
55
7
C
55
8
C
60
5
C
61
9
C620
C
62
1
C622
C626
C
62
7
C628
C629
C
63
1
C
63
2
C
63
4
C
63
5
C636
C637
D
50
0
D
50
1
D502
F1
00
0
F1
00
1
F1
00
2
F1005
F2
00
F2
02
H
D
C
50
0
H
D
C
60
0
HDC601
H
D
C
60
2
HDC603
L1004
L1
00
7
L1011
L1021
L1036
L1
03
9
L1
04
0
L1
04
1
L1042
L1045
L1
04
6
L1
05
8
L1059
L1
06
5
L1078
L1
07
9L2
00
L2
01
L2
08
L210
L211
L212
L2
13
L2
14
L232
L4
00
L4
01L4
02
L4
03
L4
04
L4
05
L409
L410
L411
L412
L500
L501
L504
L5
05
L506
L507
L5
08
L510L512
L5
15
L5
16
L6
02
L6
03
L604
LE
D
40
0
OSC400
P
A1
00
0
P
A
10
01
R
10
00
R1001
R1002
R1003
R
20
6
R
20
7
R
20
8
R
31
9
R320
R
34
8
R
34
9
R
35
0
R
35
1
R400
R403
R
40
5
R
40
6
R407
R408
R
40
9
R419
R
42
2
R
50
9
R527
R528
R529
R
53
0
R531
R533
R
53
4
R536
R537
R
53
8
R
53
9
R
60
2
R
60
3
R
60
4
R
60
5
R
60
6
R608
R609
R613
R
61
4
R
61
5
R
61
6
R
61
7
R
61
8
R
61
9R621
R
FS
10
00
SC1001
SC1002
SIM600
TP_600
TP_BL
TP_FLM
TP_LCD_CLK
TP_LCD_D
TP
_N
FC
_C
LK
TP_NFC_FIRMWARETP_NFC_IRQ
TP_NFC_MI
TP_NFC_SIMVDD200
TP_NFC_SPICLK
TP_NFC_XCLK
TP_NFC_XO
TP_NFC_XRESET
TP_NFC_XSIO
TP
_T
SP
_V
AL
ID
TP_VGH
TP400
TP406
U
10
04
U1005
U201
U202
U203
U
40
0
U403U501
U
60
1
ZD401
ZD505ZD507 ZD508
ZD509
ZD
51
0
ZD
51
2
ZD
60
1
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-4
8-3. Flow Chart of Troubleshooting
Equipments
 Oscilloscope á Digital Multi-meter
á Power Supply á + driver, ESD Safe Tweezer
 8960 & Spectrum Analyzer á Soldering iron
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-5
8-3-1. Power On
Mobile phone does not power on.
Check the PWR_KEY
(soldering crack, open, etc) Resolder or replace TAC500
END
No
Yes
Check the U501 voltage
(L604 > 26 V, C503 > 3.0 V
C601 > 1.8V)
If the output voltage is not satisfied with normal
condition, Resordering L604, C603, C601
※ Each voltage level has ±10% margin.
No
Yes
Yes
Check the Battery Voltage.
Is it more than 3.8V?
Charging the battery by TA.
If its voltage level is extremely low(under 3.0V),
Change the battery.
check the initial operation
Abnormal
Check the Clock OSC400
Is that frequency 19.2MHz?
Change the OSC400.
If OSC400 does not still work, Change the U400
This problem is internal oscillator of U400
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
No
Yes
Yes
Change the OCTA
Power-on the phone and
check the power-on sound
or motor Vibration.
Sound or Vibration is ok?
Yes
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-6
LCD BLIC
4
5
G
N
D
7
G
N
D
LX 6VIN
2
VOUT
3
U601
1
CTRL
FB
R603
VBATT_CON
L604
C622
L602
C
62
0
R604
R605
L603
R602
C
61
9
R
60
6
10
05
10
K C621
LED_N
LCD_PWM
LCD_BLIC_ON LED_P_
L600
TP_LCD_D
9
31
N
C
N
C
32
N
C
33 34
N
C29
3 3
3030
4 4
55 66
77 88
9
21 2222
23 23 2424
25 25 2626
2727 2828
29
15 15 1616
1717 1818
1919
2 2
2020
21
HDC600
1 1
1010
1111 1212
13 13 1414
VREG_1P8_LCD
TP_LCD_CLK
TP_FLM
V_LCD_3.0V
C603 C601
MIPI_DSI0_CLK_M_F
MIPI_DSI0_LANE1_P_F
MIPI_DSI0_LANE1_M_F
LCD_FLM
MIPI_DSI0_LANE0_P_F
MIPI_DSI0_LANE0_M_F
MIPI_DSI0_CLK_P_F
600mA
300mA
150mA
50mA
MSM_1.8V_IO_EMC_VDD1LPDDR3_P7
150mA
LCD_TS_CAM_SENSOR_
1800mA
2500mA
300mA
3000mA
VDD_CORE
REV0.1: one pin delete(EXT_BUCK_PM_EN)
VDD_UIM2_P6
1200mA
1200mA
TOUCHKEY
150mA
VDD_GR3,6,7_CODECHPH
VDD_SDC3
QPA
50mA
VDD_CAMAF
VDD_GR1,2_WCN_WLAN_A1
VCC_NAND
50mA
VDD_RF
150mA
VDD_MEM_PLL1
VDD_RF
600mA
300mA
VDD_P1_DSI_CSI
50mA
VDD_USBPHY3P3
PMIC
VDD_UIM1_P5
REMOTE
VDD_APC
600mA
VDD_SDC3
600mA
VDD_USBPHY_PLL2_A2
1500mA
600mA
VDD_WCN
TS_SNS_LNA
L403
TP401
R404
C401
C
43
4
L401
VDD_MIC_BIAS1_2.8V
C
4 0
4
L412
C403
B
A
T 4
00
L410
V
D
D
_S
1
C438
L411
VREG_S3_1P3
C
43
2
C407
V
D
D
_ S
4
L400
TP400
C
43
3
V
D
D
_S
3
VD
D
_G
R
5
C
43
7
V
D
D
_G
R
7
C
43
1
VDD_MIC_BIAS2_2.8V
R406
C
43
6
C439
C
43
0
C417
C428
VREF_BAT_THERM
L404
VREG_S4_1P
C483
C480
VD
D
_G
R
4
C409
VREF_XO_THM
C402 C405
VSW_S3
P4
VD
D
_S
3
P
5
VD
D
_S
4
P
6
VSW_S4
P7
G
N
D
_S
4
P
8
VD
D
_ L
4_
5_
6
P
9
VD
D
_L
4_
5_
6
N
9
VREG_L3
P1
VREG_L5 P10
VB
AT
P
12
USB_IN
P13
VPRE_BYP
P14
VREG_L1 P2
G
N
D
_ S
3
P
3
VREF_BAT_THM
N14
VD
D
_L
1_
3
N
2
G
N
D
_ S
3
N
3
VSW_S3
N4
VD
D
_S
3
N
5
VD
D
_ S
4
N
6
VSW_S4 N7
G
N
D
_S
4
N
8
VSW_S4 M7
VREG_L6 M8
VREG_L4
M9
VD
D
_L
2
N
1
G
N
D
_X
O
AD
C
N
10
GPIO_3_WTR_LDO_EN
N11
VB
AT
N
12
USB_INN13
BAT_THERM
M11
VB
AT
_S
N
S
M
12
CHG_LED_SINK
M13
VIB_DRV_N M14
VD
D
_X
O
_R
F C
LK
M
2
VD
D
_L
7
M
3
VSW_S3
M4
VD
D
_S
3
M
5
VD
D
_S
4
M
6
G
N
D
_D
R
V
L 1
3
RF_CLK2
L2
VREG_L7
L3
MPP_1_VDD_PX_BIASL4
GPIO_4_EXT_BUCK_EN
L8
VREG_L2 M1
VREG_L4
M10
MPP_2_HR_LED_SNKK4
G
N
D
K
5
VREG_S4
K8
G
N
D
K
9
RF_CLK1L1
CBL_PWR_N
L10
VC
O
I N
L1
1
MIC_BIAS1L12 VREG_S3 J8
VREG_XO
K1
KPD_PWR_N
K10
MIC2_INK11
MIC1_INK13
HS_DET
K14
XO_THERMK2
VREG_RFCLKK3
G
N
D
_C
FI
L T
J1
3
HPH_VNEGJ14
G
N
D
_X
O
J2
G
N
D
_R
F
J 3
MPP_3_VREF_DAC
J4
MPP_4_WLED_PWM
J5
G
N
D
J6
GPIO_1_UIM_BATT_ALMJ7
OPT_2 H5
GPIO_2_NFC_CLK_REQH6
G
N
D
H
7
G
N
D
H
8
XTAL_19M_IN
J1
MIC3_INJ10
MIC_BIAS2J11
G
N
D
_A
U
D
I O
_ R
EF
J1
2
G
N
D
G
8
BAT_ID
G9
G
N
D
H
1 0
G
N
D
H
11
G
N
D
H
12
VD
D
_ H
PH
H
13
XTAL_19M_OUTH2
G
N
D
_X
O
_I
SO
H
3
EARO_M
G13
VD
D
_E
AR
_S
PK
R
G
1 4
VREG_L14
G2
VREG_L11 G3
G
N
D
G
4
PS_HOLD
G5
SLEEP_CLKG6
G
N
D
G
7
PON_RST_N F5
VREG_S2 F7
PDM_CLKF8
PDM_RX2
F9
VREG_L15 G1
G
N
D
G
10
HPH_REFG11
HPH_R
G12
VREG_L8
F1
PDM_RX1 F10
PA_THERMF11
HPH_LF12
EARO_P
F13
SPKR_DRV_P
F14
BB_CLK1
F2
BB_CLK2F3
G
N
D
_S
PK
R
E
14
VD
D
_L
8_
11
_1
4 _
15
_1
6
E
2
VREG_L16 E3BB_CLK1_ENE4
VREG_S1
E5
G
N
D
E
7
PDM_SYNCE8
G
N
D
E
9
OPT_1 D5
G
N
D
D
6
G
N
D
D
7
VD
D
_L
8_
11
_1
4 _
15
_1
6
E
1
PDM_RX0
E10 PDM_TX
E11
SPKR_DRV_M
E12
SPKR_DRV_M
E13
REF_BYP
D1
G
N
D
D
10
G
N
D
D
11
VD
D
_A
U
D
I O
_I
O
D
1 2
CP_VNEGD13
CP_VNEG
D14
G
N
D
_ R
EF
D
2
VREG_L13
D3
VREG_L10
D4
RESIN_N
C3
G
N
D
_S
1
C
4
VSW_S1
C5
VD
D
_S
1
C
6
VD
D
_S
2
C
7
VSW_S2 C8
G
N
D
_ S
2
C
9
VSW_S2
B8
G
N
D
_S
2
B
9
VREG_L9
C1
VD
D
_C
P
C
11
VD
D
_C
P
C
1 2
G
N
D
_C
P
C
13
CP_C1_N
C14
AVDD_BYP
C2
G
N
D
_B
O
O
ST
B
13
CP_C1_P
B14
VD
D
_L
9_
10
_1
2_
13
_1
7_
18
B
2
VREG_L12 B3
G
N
D
_S
1
B
4
VSW_S1 B5
VD
D
_S
1
B
6
VD
D
_S
2
B
7
VD
D
_S
1
A
6
VD
D
_S
2
A
7
VSW_S2
A8
G
N
D
_S
2
A
9
VD
D
_L
9_
10
_1
2 _
13
_1
7_
18
B
1
SPMI_DATA B10
VREG_BOOST B11
VSW_BOOST B12
VREG_BOOST A11
VSW_BOOST
A12
VD
D
_C
D
C
_V
BA
T
A
1 3
G
N
D
_B
O
O
ST
A
1 4
VREF_LPDDR
A2
VREG_L17 A3
G
N
D
_ S
1
A
4
VSW_S1 A5U400
M
AR
K
1
M
AR
K
2
VREG_L18 A1
SPMI_CLK
A10
C426
VREG_S4_1P85
C406
VUSB_FET_5V
C
42
3
TP406
VREG_S1_1P15
TP402
R405
L402
TP404
V
D
D
_S
2
VPH_PWR
VD
D
_G
R
1
L405
VREG_S2_1P15
VREG_L5_1P8
TP403
C400
C481
TP405
C440
C
43
5
R
40
9
VD
D
_G
R
3
0603
0ohm
R400
SHORT
C482
VPH_PWR
C410
V
D
D
_G
R
2
VD
D
_G
R
6
EARSPK_R
EARSPK_L
GND_AUDIO_REF
NFC_CLK_REQ
NFC_19.2M
MIC_M
EAR_MIC_3.5_M
BOOST_5V
RFCLK2_WLAN
G
N
D
_C
P
B
O
O
S
T_
G
N
D
CP_VNEG
G
N
D
_C
P
EAR_3.5_DET
S
2_
P
G
N
D
S
1_
P
G
N
D
G
N
D
_S
P
K
R
GND_REF
G
N
D
_A
U
D
IO
_R
E
F
AP_THERM
MAIN_THERM
S
4_
P
G
N
D
S
3_
P
G
N
D
HPH_REF
GND_CP
G
N
D
_X
O
A
D
C
S
3_
P
G
N
D
S
4_
P
G
N
D
PHONE_ON_N
EAR_MIC_P
MAIN_MIC_P
XO_THERM
EAR_ADC_3.5
RFCLK1_19.2M
JIG_ON_N
VDD_PX_BIAS_MPP1
PDM_RX2
RCV_N
MSM_PS_HOLD
SLEEP_CLK
BATT_ID
19.2M_OUT
OPT2
19.2M_IN
VREF_DAC
BATT_UIM_ALARM
G
N
D
_S
P
K
R
BBCLK1_MSM_EN
VREG_S1_VSENSE
PDM_SYNC
PDM_RX1
PA_THERM
RCV_P
SPK_OUT_P
BBCLK1_MSM
MSM_RESIN_N
VREG_S2_VSENSE
PDM_CLK
VOLUME_DOWN
CP_VNEG
G
N
D
_R
E
F
OPT1
PDM_RX0
PDM_TX
SPK_OUT_N
PMIC_SPMI_CLK
B
O
O
S
T _
G
N
D
VREF_LPDDR3
S
1_
P
G
N
D
S
2_
P
G
N
D
PMIC_SPMI_DATA
G
N
D
_C
P
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-7
8-3-2. Initial
Initial Failure
END
Yes
Check the oscillator clock waveform.
19.2MHz : OSC400
Check the OSC400.
(Crack, open etc.)
Check the output clock waveforms and frequency.
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Abnormal
Normal
Re-download latest SW on the
mobile phone.
Resoldering or Change U400,UCP300
Abnormal
Abnormal
Change PBA
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-8
600mA
300mA
150mA
50mA
MSM_1.8V_IO_EMC_VDD1LPDDR3_P7
150mA
LCD_TS_CAM_SENSOR_
1800mA
2500mA
300mA
3000mA
VDD_CORE
e pin delete(EXT_BUCK_PM_EN)
VDD_UIM2_P6
1200mA
1200mA
TOUCHKEY
150mA
VDD_GR3,6,7_CODECHPH
VDD_SDC3
QPA
50mA
VDD_CAMAF
VDD_GR1,2_WCN_WLAN_A1
VCC_NAND
50mA
VDD_RF
150mA
VDD_MEM_PLL1
VDD_RF
600mA
300mA
VDD_P1_DSI_CSI
50mA
VDD_USBPHY3P3
PM
VDD_UIM1_P5
REMOTE
VDD_APC
600mA
VDD_SDC3
600mA
VDD_USBPHY_PLL2_A2
1500mA
600mA
VDD_WCN
TS_SNS_LNA
L403
TP401
R404
C401
L401
VDD_MIC_BIAS1_2.8V
C
40
4
C403
B
A
T4
00
VD
D
_S
1
C438
C
43
2
C407
VD
D
_S
4
L400
TP400
C
43
3
VD
D
_S
3
VD
D
_G
R
5 VD
D
_G
R
7
C
43
1
_MIC_BIAS2_2.8V
R406
C439
C
43
0
C417
EF_BAT_THERM
L404
C483
VD
D
_G
R
4
C409
VREF_XO_THM
C402 C405
VSW_S3
P4
V
D
D
_S
3
P
5
V
D
D
_S
4
P
6
VSW_S4
P7
G
N
D
_S
4
P
8
V
D
D
_L
4_
5_
6
P
9
V
D
D
_L
4_
5_
6
N
9
VREG_L3
P1
VREG_L5 P10
VB
AT
P
12
USB_IN
P13
VPRE_BYP
P14
VREG_L1 P2
G
N
D
_S
3
P
3
VREF_BAT_THM
N14
V
D
D
_L
1_
3
N
2
G
N
D
_S
3
N
3
VSW_S3
N4
V
D
D
_S
3
N
5
V
D
D
_S
4
N
6
VSW_S4 N7
G
N
D
_S
4
N
8
VSW_S4 M7
VREG_L6 M8
VREG_L4
M9
V
D
D
_L
2
N
1
G
N
D
_X
O
A
D
C
N
10
GPIO_3_WTR_LDO_EN
N11
VB
AT
N
12
USB_INN13
BAT_THERM
M11
VB
A
T_
SN
S
M
12
CHG_LED_SINK
M13
VIB_DRV_N M14
VD
D
_X
O
_R
FC
LK
M
2
V
D
D
_L
7
M
3
VSW_S3
M4
V
D
D
_S
3
M
5
V
D
D
_S
4
M
6
G
N
D
_D
R
V
L1
3
RF_CLK2
L2
VREG_L7
L3
MPP_1_VDD_PX_BIASL4
GPIO_4_EXT_BUCK_EN
L8
VREG_L2 M1
VREG_L4
M10
MPP_2_HR_LED_SNKK4
G
N
D
K
5
VREG_S4
K8
G
N
D
K
9
RF_CLK1L1
CBL_PWR_N
L10
VC
O
I N
L1
1
MIC_BIAS1L12 VREG_S3 J8
VREG_XO
K1
KPD_PWR_N
K10
MIC2_INK11
MIC1_INK13
HS_DET
K14
XO_THERMK2
VREG_RFCLK
K3
G
N
D
_C
FI
LT
J1
3
HPH_VNEGJ14
G
N
D
_X
O
J2
G
N
D
_R
F
J3
MPP_3_VREF_DAC
J4
MPP_4_WLED_PWM
J5
G
N
D
J 6
GPIO_1_UIM_BATT_ALMJ7
OPT_2 H5
GPIO_2_NFC_CLK_REQH6
G
N
D
H
7
G
N
D
H
8
XTAL_19M_IN
J1
MIC3_INJ10
MIC_BIAS2J11
G
N
D
_A
U
D
IO
_R
E
F
J1
2
G
N
D
G
8
BAT_ID
G9
G
N
D
H
10
G
N
D
H
11
G
N
D
H
1 2
V
D
D
_H
P
H
H
13
XTAL_19M_OUTH2G
N
D
_X
O
_I
SO
H
3
EARO_M
G13
V
D
D
_E
AR
_S
PK
R
G
14
VREG_L14
G2
VREG_L11 G3
G
N
D
G
4
PS_HOLD
G5
SLEEP_CLKG6
G
N
D
G
7
PON_RST_N F5
VREG_S2 F7
PDM_CLKF8
PDM_RX2
F9
VREG_L15
G1
G
N
D
G
10
HPH_REFG11
HPH_R
G12
VREG_L8
F1
PDM_RX1 F10
PA_THERMF11
HPH_LF12
EARO_P
F13
SPKR_DRV_P
F14
BB_CLK1
F2
BB_CLK2
F3
G
N
D
_S
P
KR
E1
4
V
D
D
_L
8_
11
_1
4_
15
_ 1
6
E
2
VREG_L16 E3BB_CLK1_ENE4
VREG_S1
E5
G
N
D
E
7
PDM_SYNCE8
G
N
D
E
9
OPT_1 D5
G
N
D
D
6
G
N
D
D
7
V
D
D
_L
8_
11
_1
4_
15
_1
6
E
1
PDM_RX0
E10 PDM_TX
E11
SPKR_DRV_M
E12
SPKR_DRV_M
E13
REF_BYP
D1
G
N
D
D
10
G
N
D
D
1 1
V
D
D
_A
U
D
I O
_I
O
D
12
CP_VNEGD13
CP_VNEG
D14
G
N
D
_R
EF
D
2
VREG_L13
D3
VREG_L10
D4
RESIN_N
C3
G
N
D
_S
1
C
4
VSW_S1
C5
V
D
D
_S
1
C
6
V
D
D
_S
2
C
7
VSW_S2 C8
G
N
D
_S
2
C
9
VSW_S2
B8
G
N
D
_S
2
B
9
VREG_L9
C1
V
D
D
_C
P
C
11
V
D
D
_C
P
C
12
G
N
D
_C
P
C
13
CP_C1_N
C14
AVDD_BYP
C2
G
N
D
_B
O
O
ST
B
13
CP_C1_P
B14
VD
D
_L
9_
10
_1
2_
13
_1
7_
18
B
2
VREG_L12 B3
G
N
D
_S
1
B
4
VSW_S1 B5
V
D
D
_S
1
B
6
V
D
D
_S
2
B
7
V
D
D
_S
1
A
6
V
D
D
_S
2
A
7
VSW_S2
A8
G
N
D
_S
2
A
9
VD
D
_L
9_
10
_1
2 _
13
_1
7_
18
B
1
SPMI_DATA B10
VREG_BOOST B11
VSW_BOOST B12
VREG_BOOST A11
VSW_BOOST
A12
VD
D
_C
D
C
_V
B
AT
A
13
G
N
D
_B
O
O
ST
A
14
VREF_LPDDR
A2
VREG_L17 A3
G
N
D
_S
1
A
4
VSW_S1 A5U400
M
A
R
K
1
M
A
R
K
2
VREG_L18 A1
SPMI_CLK
A10
C426
VREG_S4_1P85
C406
C
42
3
TP406
VREG_S1_1P15
TP402
L402
TP404
VD
D
_S
2
VPH_PWR
VD
D
_G
R
1
L405
VREG_
VREG_L5_1P8
TP403
C400
TP405
C440
R
40
9
V
D
D
_G
R
3
0603
0ohm
R400
SHORT
C482
VPH_PWR
C410
V
D
D
_G
R
2
V
D
D
_G
R
6
GND_AUDIO_REF
NFC_CLK_REQ
NFC_19.2M
MIC_M
EAR_MIC_3.5_M
BOOST_5V
RFCLK2_WLAN
G
N
D
_C
P
B
O
O
S
T_
G
N
D
CP_VNEG
G
N
D
_C
P
S
2 _
P
G
N
D
S
1_
P
G
N
D
G
N
D
_S
P
KR
GND_REF
G
N
D
_A
U
D
I O
_R
EF
AP_THERM
MAIN_THERM
GND_CP
G
N
D
_X
O
A
D
C
S
3_
PG
N
D
S
4_
PG
N
D
PHONE_ON_N
EAR_MIC_P
MAIN_MIC_P
XO_THERM
EAR_ADC_3.5
RFCLK1_19.2M
JIG_ON_N
VDD_PX_BIAS_MPP1
PDM_RX2
RCV_N
MSM_PS_HOLD
SLEEP_CLK
BATT_ID
19.2M_OUT
OPT2
19.2M_IN
VREF_DAC
BATT_UIM_ALARM
G
N
D
_S
P
K
R
BBCLK1_MSM_EN
VREG_S1_VSENSE
PDM_SYNC
PDM_RX1
PA_THERM
RCV_P
SPK_OUT_P
BBCLK1_MSM
MSM_RESIN_N
VREG_S2_VSENSE
PDM_CLK
VOLUME_DOWN
CP_VNEG
G
N
D
_R
E
F
OPT1
PDM_RX0
PDM_TX
SPK_OUT_N
PMIC_SPMI_CLK
BO
O
S
T_
G
N
D
VREF_LPDDR3
S
1_
PG
N
D
S
2_
PG
N
D
PMIC_SPMI_DATA
G
N
D
_C
P
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
KEY_LED_EN_DELETE
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
MPM_INTERRUPT
R
30
0
VREG_L5_1P8
C
3 0
2
R324
R323
TP
30
0
VREG_L6_1P8
L300
C300
C304
R310
C
39
2
R303
TP301
R306
C303
TP302
MIPI_CSI0_CLK_N
W6
MIPI_CSI1_LANE0_P
Y1
GPIO_51
Y35
GPIO_49
Y37
GPIO_60
Y39
MIPI_CSI0_LANE3_P
Y5
MIPI_CSI0_LANE1_P
T1
SDC2_DATA_2
T7
MIPI_CSI0_LANE1_N
U2
MIPI_CSI0_LANE0_N
U4
MIPI_CSI0_LANE0_P
U6
MIPI_CSI0_LANE2_P
V1
MIPI_CSI0_CLK_PV5
MIPI_CSI0_LANE2_N
W2
SDC2_CMD
N6
D
N
C
P
19
D
N
C
P
23
D
N
C
P
25
SDC2_DATA_0
P3
SDC2_DATA_3
P7
SDC2_CLKR4
SDC2_DATA_1R6
GPIO_16
K7
TM
S
L2
GPIO_69
L36
GPIO_59
L38
GPIO_53
L40
TC
K
M
1
D
N
C
M
19
TD
I
M
3
GPIO_109
J34
GPIO_19
J4
GPIO_58 J40
GPIO_18
J6
S
R
S
T_
N
K
1
TR
S
T_
N
K
3
GPIO_108
K35
GPIO_54
K39
D
N
C
H
31
GPIO_107 H33
GPIO_55
H39
GPIO_8
H5
D
N
C
H
7
EBI_VREF_CA
J12
TD
O
J2
EBI_VREF_D1_D3
J26
D
N
C
H
15
D
N
C
H
19
EBI_VREF_D0_D2H21
D
N
C
H
23
D
N
C
H
25
D
N
C
H
27
D
N
C
H
2 9
GPIO_26
H3
S
LE
E
P
_C
LK
G
36
GPIO_121
G38
GPIO_33
G4
GPIO_57
G40
GPIO_17
G6
GPIO_10
H1
D
N
C
H
11
D
N
C
H
13
EBI0_DQ_25
F33
R
E
S
I N
_ N
F 3
5
GPIO_120
F39
GPIO_34
F5
GPIO_9
G2
D
N
C
G
22
D
N
C
G
26
GPIO_62 G34
EBI0_CA_1
E8
GPIO_28 F1
EBI0_CAL_REXT
F11
D
N
C
F1
5
D
N
C
F1
7
D
N
C
F 2
1
EBI0_DM_0
F23
GPIO_30
F3
EBI0_DQ_15
E30
EBI0_DQS_3E32
EBI0_DQ_28
E34
P
S
_H
O
LD
E
36
GPIO_115
E38
GPIO_37
E4
GPIO_114
E40
EBI0_CA_4
E6
EBI0_DQ_23
E16
EBI0_DQS_2
E18
GPIO_11 E2
EBI0_DQ_0
E20
EBI0_DQ_1E22
EBI0_DM_1
E24
EBI0_DQS_1
E26
EBI0_DQ_8
E28
EBI0_DQS_3B
D31
D
N
C
D
33
EBI0_DQ_27
D35
D
N
C
D
37
GPIO_113
D39
EBI0_CA_3
D9
EBI0_CA_0
E10
EBI0_CA_9
E14
EBI0_DQ_20D15
EBI0_DQ_22
D17
EBI0_DQS_2B
D19
EBI0_DQ_3
D21
EBI0_DQ_5
D23
EBI0_DQS_1BD25
EBI0_DQ_12
D29
GPIO_31
D3
EBI0_DQ_26C36
GPIO_97
C38
GPIO_36
C4
GPIO_111
C40
EBI0_CA_2
C6
GPIO_32
D1
EBI0_CKB
D11
EBI0_CA_7
D13
EBI0_CKC10
EBI0_CA_6
C12
EBI0_DQ_21
C14
GPIO_27
C2
EBI0_DQS_0
C24
EBI0_DQ_9
C26
EBI0_DQ_13
C28
EBI0_DQ_24C34
TX
_D
A
C
0_
Q
M
B
E
26
GPIO_102 BE32
GPIO_99
BE34
GPIO_100
BE36
GPIO_91 BE38
GPIO_78
BE4
D
N
C
B
E
40
GPIO_85 BE6
GPIO_80
BD5
GPIO_81
BD7
D
N
C
B
D
9
G
N
S
S
_B
B
_I
P
B
E
12
B
B
R
X
_Q
M
_C
H
2
B
E
14
D
N
C
B
E
2
B
B
R
X
_Q
M
_C
H
0
B
E
20
TX
_D
A
C
1 _
I M
B
E
24
B
B
R
X
_Q
P
_C
H
2
B
D
15
B
B
R
X
_I
M
_C
H
0
B
D
2 1
TX
_D
A
C
0_
Q
P
B
D
25
D
N
C
B
D
29
GPIO_42
BD3
GPIO_93
BD33
GPIO_89
BD35
GPIO_86 BD39
GPIO_94
BC34
GPIO_82
BC38
GPIO_77
BC4
GPIO_83 BC40
GPIO_79 BC6
GPIO_84
BC8
D
N
C
B
D
1
G
N
S
S
_B
B
_I
M
B
D
11
D
N
C
B
B
9
G
N
S
S
_ B
B
_Q
P
B
C
1 4
B
B
R
X
_ I
M
_C
H
2
B
C
16
GPIO_39 BC2
B
B
R
X
_Q
P
_C
H
0
B
C
20
TX
_D
A
C
1_
IP
B
C
2 4
D
N
C
B
C
30
GPIO_96
BC32
D
N
C
B
B
29
GPIO_44
BB3
GPIO_95
BB31
GPIO_101
BB33
GPIO_88
BB35
GPIO_87BB37
GPIO_1
BB39
GPIO_40
BB5
GPIO_119 BA40
GPIO_43
BA6
GPIO_41 BB1
G
N
S
S
_B
B
_Q
M
B
B
13
B
B
R
X
_I
P
_C
H
2
B
B
15
B
B
R
X
_Q
P
_C
H
1
B
B
1 7
B
B
R
X
_I
P
_C
H
0
B
B
21
TX
_D
A
C
1_
Q
P
B
B
23
B
B
R
X
_I
P
_C
H
1
B
A
20
D
N
C
B
A
24
TX
_D
A
C
0_
IM
B
A
26
D
N
C
B
A
30
GPIO_90
BA32
D
N
C
B
A
36
GPIO_0
BA38
GPIO_47 BA4
GPIO_38 B37
GPIO_110 B39
EBI0_CS_N_0
B7
EBI0_CS_N_1
B9
D
N
C
B
A
14
D
N
C
B
A
16
B
B
R
X
_Q
M
_C
H
1
B
A
18
GPIO_23
BA2
EBI0_DQ_4
B21
EBI0_DQ_6
B23
EBI0_DQS_0B
B25
EBI0_DQ_11
B29
GPIO_29
B3
EBI0_DM_3B31
EBI0_DQ_31
B33
EBI0_DQ_29
B35
GPIO_20 AY7
GPIO_46
AY9
D
N
C
B
1
EBI0_CA_8
B11
EBI0_CA_5B13
EBI0_DQ_17B15
EBI0_DQ_16
B17
EBI0_DM_2B19
TX
_D
A
C
0_
IP
A
Y
27
D
N
C
A
Y
29
GPIO_6
AY3
GPIO_92
AY33
D
N
C
A
Y
3 5
GPIO_3
AY37
GPIO_106
AY39
GPIO_45 AY5
GPIO_21
AW6
GPIO_48
AW8
GPIO_5 AY1
D
N
C
A
Y
15
D
N
C
A
Y
1 7
B
B
R
X
_I
M
_C
H
1
A
Y
19
TX
_D
A
C
1 _
Q
M
A
Y
23
D
N
C
A
Y
25
D
N
C
A
W
24
D
N
C
A
W
26
D
N
C
A
W
28
D
N
C
A
W
30
D
N
C
A
W
32
GPIO_112
AW36
GPIO_116
AW38
GPIO_104 AW40
GPIO_2
AV35
GPIO_117
AV37
GPIO_75
AV39
GPIO_22 AV7
D
N
C
A
W
16
D
N
C
A
W
18
D
N
C
A
W
20
D
N
C
A
W
22
R
E
S
O
U
T_
N
A
V
1
D
N
C
A
V
21
D
N
C
A
V
23
D
N
C
A
V
25
D
N
C
A
V
27
D
N
C
A
V
2 9
GPIO_7
AV3
D
N
C
A
V
31
D
N
C
A
U
2 0
TX
_D
A
C
1_
V
R
E
F
A
U
22
D
N
C
A
U
2 4
T X
_D
A
C
0_
IR
E
F
A
U
26
M
O
D
E
_0
A
U
32
GPIO_105
AU36
GPIO_25
AU4
GPIO_73
AU40
GPIO_103
AT35
GPIO_72
AT39
GPIO_24
AT5
GPIO_4
AT9
W
LA
N
_R
E
X
T
A
U
14
D
N
C
A
U
16
D
N
C
A
U
18
D
N
C
A
U
2
V
D
D
_P
3
A
T1
1
D
N
C
A
T1
7
D
N
C
A
T 1
9
D
N
C
A
T2
1
TX
_D
A
C
1 _
I R
E
F
A
T2
3
D
N
C
A
T2
5
D
N
C
A
T3
M
O
D
E
_1
A
T3
1
D
N
C
A
P
5
D
N
C
A
P
7
W
LA
N
_ B
B
_Q
P
A
R
12
W
LA
N
_B
B
_I
M
A
R
14
TX
_D
A
C
0_
V
R
E
F
A
R
26
GPIO_118
AR36
GPIO_71
AR38
D
N
C
A
T1
D
N
C
A
N
6
D
N
C
A
N
8
W
LA
N
_B
B
_Q
M
A
P
13
W
LA
N
_B
B
_I
P
A
P
15
D
N
C
A
P
25
D
N
C
A
P
3
GPIO_76
AP35
GPIO_74
AP37
GPIO_12
AM39
D
N
C
A
M
5
D
N
C
A
M
7
D
N
C
A
N
2
GPIO_15
AN36
GPIO_70
AN38
D
N
C
A
N
4
GPIO_14 AN40
MIPI_DSI0_LANE3_N
AL2
C
X
O
A
L3
4
GPIO_61
AL38
D
N
C
A
L4
GPIO_68 AL40
D
N
C
A
L 6
D
N
C
A
M
27
GPIO_13
AM35
MIPI_DSI0_LANE3_PAK1
D
N
C
A
K
25
D
N
C
A
K
27
D
N
C
A
K
3
GPIO_67
AK35
P
M
IC
_S
P
M
I _
C
LK
A
K
37
GPIO_65
AK39
D
N
C
A
K
5
SDC1_CMD
AH35
SDC1_DATA_3
AH37
GPIO_64 AH39
V
D
D
_M
I P
I _
D
S
I_
P
L L
A
H
5
P
M
IC
_S
P
M
I _
D
A
TA
A
J3
6
GPIO_66
AJ38
GPIO_63
AJ40
D
N
C
A
J6
MIPI_DSI0_CLK_PAG2
SDC1_DATA_2
AG34
SDC1_DATA_5
AG38
MIPI_DSI0_LANE2_P
AG4
SDC1_DATA_4
AG40
MIPI_DSI0_CAL
AG6
MIPI_DSI0_CLK_N
AH1
MIPI_DSI0_LANE2_N
AH3
SDC1_CLK
AE36
SDC1_DATA_1
AE38
MIPI_DSI0_LANE1_P
AE4
MIPI_DSI0_LANE0_N
AF1
MIPI_DSI0_LANE1_NAF3
V
D
D
_P
7
A
F3
3
SDC1_DATA_7AF35
SDC1_DATA_6
AF39
D
N
C
A
D
23
D
N
C
A
D
27
D
N
C
A
D
3
D
N
C
A
D
31
U
S
B
_H
S
_S
Y
S
C
L O
C
K
A
D
35
SDC1_DATA_0
AD37
D
N
C
A
D
5
MIPI_DSI0_LANE0_PAE2
U
S
B
_H
S
_ D
P
A
B
39
MIPI_CSI1_CLK_N
AB5
MIPI_DSI_LDO
AB7
MIPI_CSI1_LANE1_NAC2
U
S
B
_H
S
_R
E
X
T
A
C
38
U
S
B
_H
S
_D
M
A
C
4 0
D
N
C
A
C
6
D
N
C
A
D
1
GPIO_52
AA38
U
S
B
_H
S
_I
D
A
A
40
MIPI_CSI0_LANE3_N
AA6
MIPI_CSI1_LANE1_P
AB1
D
N
C
A
B
11
D
N
C
A
B
19
D
N
C
A
B
23
MIPI_CSI1_CLK_P
AB3
C
X
O
_E
N
A
36
GPIO_98
A38
GPIO_35
A4
D
N
C
A
40
EBI0_CKE_0
A8
MIPI_CSI1_LANE0_N
AA2
GPIO_50
AA34
GPIO_56 AA36
EBI0_DQ_18A14
EBI0_DQ_19
A18
D
N
C
A
2
EBI0_DQ_2
A20
EBI0_DQ_7A24
EBI0_DQ_10
A26
EBI0_DQ_14
A30
EBI0_DQ_30
A34
UCP300-1
M
A
R
K
1
M
A
R
K
2
EBI0_CKE_1A10
C
30
1
PROXY_INT
PROXY_LDO_EN
ANT_SW_CTRL
PA_ON_LB7
B40_RX_SEL
B2/B3_CTL
MOTOR_EN
SIM_MODE
LPDDR3_CKE1
LPDDR3_CS1
DRX_SW_SEL2
DRX_SW_SEL1
NFC_IRQ
NFC_EN
NFC_I2C_SDA
NFC_I2C_SCL
NFC_FIRMWARE
CAM_FLASH_EN
CAM_TORCH_EN
WCSS_FM_SSBI
WCSS_FM_SDI
UIM2_CLK
UIM2_DATA
UIM2_RST
DIV_ANT_SEL0
DIV_B7/40_RX_SEL
B28_PA_SEL
B28_RX_SEL
B7/40_PA_SEL
HOME_KEY
TSP_I2C_SCL
TSP_I2C_SDA
MSM_BOOT_CONFIG_1
MSM_BOOT_CONFIG_2
MSM_BOOT_CONFIG_3
MSM_BOOT_CONFIG_0
GPS_LNA_EN
LCD_BLIC_ON
ACC_INT
SDC3_DETECT_N
LCD_LDO_EN
VT_CAM_MCLK
CAM2_RST_N
5M_CAM_STBY
2M_CAM_STBY
DRX_SW_SEL0
DRX_SW_SEL3
EAR_3.5_DET
IF_PMIC_I2C_SCL
BT_CTL
HW_REV3
WCSS_WLAN_SET
WCSS_WLAN_DATA_1
WCSS_WLAN_CLK
WCSS_WLAN_DATA_2
BT_SSBI
WCSS_WLAN_DATA_0
WTR_GPDATA0
WTR_GPDATA1
EAR_SWITCH
MSM_FORCE_USB_BOOT
UART_BOOT_ON
CAM_I2C_SCL
IF_PMIC_INT
FG_ALERT
CAM_CORE_EN
CAM_MCLK0
VOLUME_UP
PDM_RX2
TSP_INT
MUIC_INT
FG_I2C_SCL
RFFE1_CLK
FG_I2C_SDA
HW_REV2
RFFE1_DATA
WTR_SSBI1
WTR_SSBI2
LCD_FLM
UART_TXD
MIPI_DSI0_RESET_N
TSP_LDO_EN
SENSOR_I2C_SCL
MUIC_I2C_SDA
HW_REV1
IF_PMIC_I2C_SDA
HW_REV0
BT_DATA
UART_RXD
SENSOR_I2C_SDA
MUIC_I2C_SCL
CAM_I2C_SDA
EMMC_CLK
UIM1_DATA
UIM1_CLK
UIM1_RST
CAM1_RST_N
PDM_SYNC
PDM_RX0
PDM_CLK
PDM_RX1
PDM_TX
BATT_UIM_ALARM
MIPI_CSI1_LANE0_M
MIPI_CSI1_CLK_P
MIPI_CSI1_CLK_M
MIPI_CSI1_LANE0_P
U
S
B_
H
S
_D
_ M
V
R
E F
_D
A
C
W
TR
_ D
R
X
BB
I_
P
W
TR
_D
R
X
BB
I_
M
W
L A
N
_B
BQ
_M
W
LA
N
_B
B
I _
P
W
LA
N
_ B
BQ
_P
W
LA
N
_B
BI
_M
W
TR
_G
N
S
S
BB
Q
_P
W
TR
_G
N
S
S
BB
Q
_M
W
TR
_G
N
S
S
B B
I _
P
W
TR
_G
N
S
S
BB
I _
M
B
B
C
LK
1_
M
S
M
VREF_LPDDR3
W
TR
_P
R
XB
BQ
_ M
W
TR
_T
XB
BQ
_M
M
SM
_P
S
_H
O
LD
M
SM
_R
ES
IN
_N
S
LE
E
P
_C
L K
JT
A
G
_R
E S
O
U
T_
N
J T
A
G
_T
C
K
JT
A
G
_T
D
I
JT
A
G
_T
D
O
JT
A
G
_T
M
S
JT
A
G
_ T
R
S
T_
N
W
TR
_P
R
XB
BI
_M
W
TR
_P
R
XB
BI
_P
B
BC
LK
1_
M
S
M
_E
N
U
S
B_
H
S
_D
_P
PM
IC
_S
P
M
I _
D
AT
A
P
M
I C
_S
P
M
I _
C
LK
B
BC
LK
1_
M
S
M
W
T R
_I
R
EF
M
SM
_R
ES
O
U
T_
N
W
TR
_T
XB
BI
_P
W
TR
_D
R
X
BB
Q_M
W
TR
_T
XB
BI
_M
W
TR
_D
R
X
BB
Q
_P
W
TR
_P
R
XB
BQ
_P
W
TR
_ T
XB
BQ
_P
SDC3_DATA(2)
MIPI_CSI0_CLK_M
MIPI_CSI0_CLK_P
MIPI_CSI0_LANE0_M
MIPI_CSI0_LANE0_P
MIPI_CSI0_LANE1_P
MIPI_CSI0_LANE1_M
LPDDR3_DQSM(1)
LPDDR3_DQ(12)
LPDDR3_DQSM(3)
LPDDR3_DQ(27)
LPDDR3_CA(3)
LPDDR3_CA(0)
LPDDR3_CA(9)
LPDDR3_DQ(23)
LPDDR3_DQSP(2)
LPDDR3_DQ(0)
LPDDR3_DQ(1)
LPDDR3_DM(1)
LPDDR3_DQSP(1)
LPDDR3_DQ(8)
LPDDR3_DQ(15)
LPDDR3_DQSP(3)
LPDDR3_DQ(28)
LPDDR3_CA(4)
LPDDR3_CA(1)
LPDDR3_DM(0)
LPDDR3_DQ(25)
SDC3_CMD
SDC3_DATA(0)
SDC3_DATA(3)
SDC3_CLK
SDC3_DATA(1)
LPDDR3_DQ(17)
LPDDR3_DQ(16)
LPDDR3_DM(2)
LPDDR3_DQ(4)
LPDDR3_DQ(6)
LPDDR3_DQSM(0)
LPDDR3_DQ(11)
LPDDR3_DM(3)
LPDDR3_DQ(31)
LPDDR3_DQ(29)
LPDDR3_CS0
LPDDR3_CKP
LPDDR3_CA(6)
LPDDR3_DQ(21)
LPDDR3_DQSP(0)
LPDDR3_DQ(9)
LPDDR3_DQ(13)
LPDDR3_DQ(24)
LPDDR3_DQ(26)
LPDDR3_CA(2)
LPDDR3_CKM
LPDDR3_CA(7)
LPDDR3_DQ(20)
LPDDR3_DQ(22)
LPDDR3_DQSM(2)
LPDDR3_DQ(3)
LPDDR3_DQ(5)
MIPI_DSI0_LANE1_P
MIPI_DSI0_LANE0_M
MIPI_DSI0_LANE1_M
EMMC_DATA(7)
EMMC_DATA(6)
MIPI_DSI0_CLK_P
EMMC_DATA(2)
EMMC_DATA(5)
EMMC_DATA(4)
MIPI_DSI0_CLK_M
EMMC_CMD
EMMC_DATA(3)
LPDDR3_CA(8)
LPDDR3_CA(5)
LPDDR3_DQ(18)
LPDDR3_DQ(19)
LPDDR3_DQ(2)
LPDDR3_DQ(7)
LPDDR3_DQ(10)
LPDDR3_DQ(14)
LPDDR3_DQ(30)
LPDDR3_CKE0
EMMC_DATA(0)
MIPI_DSI0_LANE0_P
EMMC_DATA(1)
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-9
8-3-3. No Service
No service
END
Check the components of Antenna
Path. Is it ok?
Yes
Resolder the components
Yes
Check VREF
VREF (C493) = 3.0V Replace the U400
Yes
No
No
Check memu setting
Menu → applications → setting → wireless and network →
mobile networks → network mode → setting is auto mode ?
Check the Main Antenna exists or not
Change the Main Antenna
PHONE : G357FZXXXX
No
Menu → Phone → Keypad →
*#1234# → check Phone version →
PHONE : G357FZXXXX
Abnormal
Change the PBA
Abnormal
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-10
ZD
40
6
C6
C7C7
G
1 2
G G
3 4
G
SIM400
C1C1
C2 C2
C3C3
C5C5
C6
C4
92
C4
95
ZD
40
4
C4
94
VDD_UIM1_NFC
C4
93
ZD
40
5
R406
C4
91
VREG_L14_UIM1
ZD
40
3
OPEN
R425
UIM1_RST
UIM1_CLK UIM1_DATA
NFC_SWP
C413
C414
C
460
C491 C492
C
49 3
C494
C
495
C508
C
509
C
510
C
644
C
651
F507
F508 HDC500
L409
R
406
R
407
R408
R
425 R
428
R500
R
501
R
502
R
503
R
626
R630R632
TP500
U601 004DZ004RV
ZD
403
ZD
404
ZD
405
ZD
406
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-11
8-3-4. Sim Part
M1 / SD Card Connector
( 3709-001829, charged of JJJ )
R
61
3
R614
VREG_L14_UIM1
R617
C605
VREG_L12_SDC
T6_VSS14
15 T7_DAT0
T8_DAT1
16
S5_GND
5
6
S6_VPP
S7_IO
7
8 S8
T1_DAT29
10
T2_CD_DAT311
T3_CMD
T4_VDD
12
13 T5_CLK
G6
22
23
G7
G8
24
S1_VCC
1
2 S2_RST
S3_CLK3
4
S4
SIM600
DETECT25
17
G1
G2
18
19 G3
G420
21
G5
VREG_L5_1P8
VREG_L11_SDC
C637
C636
R615 R618
C
63
4
R608
C
63
2
C
63
5
R619
R621
VDD_UIM1_NFC
R616
SDC3_DETECT_N
Insert SIM card
Is SIM/SD assy well
connected to main board?
Yes
Yes
No
END
Check the SIM Voltage.
C632 >= 3.0V?
Reassemble SIM/SD assy and still SIM
does not work, replace SIM/SD assy
Change to the new SIM card.
If it doesn`t still work SIM card after changeing
the SIM card, Check the UCP300 (Crack etc)
Yes
No
Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-12
8-3-5. Charging Part
- First of all, Please check the battery status.
TA / USB Insert
No
END
Checking Volt at L409 = 5V?
No Reconnect TA or USBor
Swap the Sub PBA
Yes
Resolder or Replace U405
and then Check again
Charging or not.
No Resolder or Replace U404
Yes
Checking Volt at C469 or
C470 = 5V?
Yes
No Resolder or Replace U400or
Swap the Main PBA.
Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-13
USB Connector
ZD403
ZD400
ZD402
R425
VUSB_FET_5V_CON
12
13NC
S1 67S2
33
4 4
55
NC
8
9
NC 10
NC
NC
11
NC
IFC400
11
2 2
R427
R422
R426
C478
C477 ZD401
L409
V_BUS_JTAG_ID
USB_DM
USB_DP
R412
C470
VBATT_CON
VDD_MUIC_IO_1P8
TP410
TP412
DM_HOST
E1
E2VDDIO
ID_CONE3
F1DP_HOST
SDAF2
F3 SCL
VUSB_FET_5V
INTBB2 B3VBUSIN
TXDC1
C2 BOOT
DM_CON C3D1 RXD
JIGD2
D3DP_CON
MARK
1
2 MARK
GNDA1
A2VBUS_OUT
VBUS_OUT A3
B1VBAT
U404
VREG_L5_1P8
C465
TP413
VDD_MUIC_IO_1P8
VUSB_FET_5V_CON
C469
TP409
C467
TP407
TP408
JIG_ON_N
UART_TXD
UART_RXD
USB_ID
MUIC_INT
USB_DM
USB_DP
USB_HS_D_M
USB_HS_D_P
MUIC_I2C_SCL
MUIC_I2C_SDA
UART_BOOT_ON
JTAG_JIG_ON_N
CAM_CORE_EN
C
46
0
R
41
3
2
1
LE
D
40
0
C457
C459
VPH_PWR
C456
VUSB_FET_5V
C
47
5
R421
CHG_OUT
TP414
C476
C458
17
TP411
TP415
REG_L5_1P8
C
47
3
R416
C
47
4
L408
AM_SENSOR_IO_1P8 G7 BUCKVIN
F5
F6 BUCKEN
BUCKLX
F7
FGVBATSG2
G3
FGVIN
MRSTB
G4
G5ISENSN
LDOVOUTG6
E4
E5 AGND
BUCKVOUTS
E6
E7
BUCKPGND
CHGVBATS
F1
F2 FGSCL
FGSDAF3
F4 SADDR
ISENSP
D3
D4
FGALRT
AGNDD5
D6 AGND
VDDAD7
E1
CHGPGND
CHGVDDPE2
E3PPCTRL
BATDET
C2
C3
AGND
AGND
C4
C5
AGND
STROBE
C6
C7
SLDOVOUT
CHGPGNDD1
D2
CHGVBOOT
TEST1
A6
A7
LEDCS1
VMID
B1
B2
VMID
LEDVINB5
B6LEDVIN
FLAEN
B7
C1
CHGLX
CHGLX
MARK
1
2MARK
A1
CHGVIN
CHGVIN
A2
A3
IRQ
SDA
A4
A5
SCL
LEDCS2
VCAM_A_2.8V
U405
10K
06
03
C
46
1
5%R418
L407
R420
12
07
C462
C455
CAM_FLASH_EN
CAM_TORCH_EN
VBAT_SENSE_FG
BATT_ID
VBAT_SENSE
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-14
8-3-6. Microphone Part
Something
Wrong
Yes
No
Main MIC
C555ZD512
2
1
L514
2GND
GND1
GND2
3GND
OUT 4
OUT
POWERPOWER
1
MIC500
R538
VDD_MIC_BIAS1_2.8V
C554
L516
C556
MIC_M
MAIN_MIC_P
Check the main MIC on PBA
is placed for any damageResolder or replace MIC
or
Swap the Sub PBA
END
Check microphone function
in voice call receiver mode
or in Voice Recording mode
Check the L514 soldering
status and
Check the voltage at
L514 = 2.8V
Resolder or replace U400
Yes
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-15
8-3-7. Speaker Part
Z
2
C539
D
50
2
R540L519
L518
U5014U5015
D
50
1
Z
2
R525
V
O
LT
ZD
51
4
2
1
V
O
LT
ZD
51
3
2
1
C540
66
7 7 88
9 9
13
N
C
14
N
C
N
C
1516
N
C
1 1
10
10
1111 1212
22
3 3 44
5 5
HDC500
Check speaker function.
Play MP3 with maximum volume level.
Check the signals on
L518, L519
No
Resolder or replace L518, L519,R525,R540
END
Yes
Yes
Check the connection of
Speaker module
Yes
No Reconnect speaker or replace speaker
module
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-16
8-3-8 Receiver Part
2
1
ZD
50
1
R531
ZD
50
7
2
1
BLM15EG221SN1
1005
L520
BLM15EG221SN1
1005
L521
1
ZD
50
2
2
C537
C548
D
50
2
R540
C535
L519
L518
U5014U5015
D
50
1
ZD
50
8
2
1
C544
R525
C543
R533
C547
C534
4
2
L512
L510
C536
13
2
66
7 7 88
9 9
13
N
C
14
N
C
N
C
1516
N
C
1 1
10
10
1111 1212
22
3 3 44
5 5
RCV_P
RCV_N
HDC500
SPK_OUT
SPK_OUT
Replace PCB
Check receiver function
in voice call receiver mode.
END
Yes
Check the receiver & EAR
Jack module for any
damage (tear in FPCB,
crack, etc)
No
Yes
Replace SPK/receiver module
Check the signals on
L520, L521
Yes
No
Replace and resolder L520, L521
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-17
8-3-9. LCD
L600
TP_LCD_D
9
31
N
C
N
C
32
N
C
33 34
N
C29
3 3
3030
44
55 66
77 88
9
21 2222
23 23 2424
25 25 2626
2727 2828
29
15 15 1616
1717 1818
1919
22
2020
21
HDC600
11
1010
1111 1212
13 13 1414
VREG_1P8_LCD
TP_LCD_CLK
TP_FLM
V_LCD_3.0V
C603 C601
MIPI_DSI0_CLK_M_F
MIPI_DSI0_LANE1_P_F
MIPI_DSI0_LANE1_M_F
LCD_FLM
MIPI_DSI0_LANE0_P_F
MIPI_DSI0_LANE0_M_F
MIPI_DSI0_CLK_P_F
LCD is still off after PWR ON
Yes
No
Reassemble FRONT assyCheck the connection ofHDC600
Yes
END
Resolder C601, C603
or Replace the U400
Check the soldering status of
EMI Filters
Yes
Check the voltage of
C601=1.8V? C603=3.0V?
Yes
Yes
Replace Front Assy.
No Resoldering EMI Filters
(F600,F601)
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-18
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-19
8-3-10. TSP
Touch Screen does not work
PLAY PART
TP_BL
L600
R600
9
31
N
C
N
C
32
N
C
33 34
N
C29
3 3
3030
44
55 66
77 88
9
21 2222
23 23 2424
25 25 2626
2727 2828
29
15 15 1616
1717 1818
1919
22
2020
21
HDC600
11
1010
1111 1212
13 13 1414
V_TSP_1.8V
8_LCD
TP_TSP_VALID
VDD_TSP_A3.0V
LCD_PWM
TSP_I2C_SCL
TSP_I2C_SDA
MIPI_DSI0_RE
TSP_INT
LED_P_26V
LED_N
Yes
No
Reconnect the Connecter of HDC600Check the connection ofHDC600
Yes
END
Yes
Replace Front Assy.
Yes
NoCheck the voltage of L600 =
3.0V R600 = 1.8V?
Resolder L600, R600
or Replace U400
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-20
8-3-11. 5M CAM
5M CAM
TP_MIPI_TX_CP
CAM_SENSOR_IO_1P8
TP_601
C610
11
06
TP_MIPI_TX_DP600
C607
VREG_CAM_AF_2P8
NC
23
2121
3 3 4 4
55 66
77 8 8
99
22
NC
15 15 1616
1717 1818
19 19
22
20 20
SLC600
11
1010
1111 12 12
1313 1414
C611
TP_MIPI_TX_DN601
C608
C609
TP_MIPI_TX_CN
TP_MIPI_TX_DP601
TP_MIPI_TX_DN600
VCAM_A_2.8V
CAM_MCLK0
MIPI_CSI0_CLK_P_F
MIPI_CSI0_LANE0_M_F
MIPI_CSI0_LANE0_P_F
MIPI_CSI0_LANE1_P_F MIPI_CSI0_LANE1_M_F
CAM_I2C_SCL
CAM_I2C_SDA
CAM1_RST_N
5M_CAM_STBY
MIPI_CSI0_CLK_M_F
Yes
Check the Camera
connector on Main PBA
Reconnect the 5M Cam module on
SLC600
No
Check the voltage
C609 = 1.8 V
C610 = 2.8V
C611 = 2.8V
Replace U400No
END
Replace the camera module
"Camera" function does not work
Yes
Yes
Abnormal
Change main boardNo
Check the F602, F604 for
any damage (crack, open,
etc)
Replace F602, F604No
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-21
8-3-12. 2M CAM
Yes
Check the Camera
connector on Main PBA
Reconnect the 5M Cam module on
HDC601
No
Check the voltage
L601 = 2.8 V
C615 = 1.8 V
Replace U400No
END
Replace the camera module
"Camera" function does not work
Yes
Yes
Abnormal
Change main boardNo
Check the F603 for any
damage (crack, open, etc) Replace F603
No
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-22
2M : IO & CORE IN / Total 150 mA Under
2M NC / 5M ONLY
2M NC / 5M ONLY
2M NC / 5M ONLY
2M CAM / 5M Option sharing
(GOYA_2M_CAM)
2M NC / 5M ONLY
5M : IO IN Only
2M NC / 5M ONLY
250 mA Under
VCAM_A_2.8V
L6
01
CAM_SENSOR_IO_1P8
C615
C613 C614
9 9
NC
22 23
NC
2
2020
21 21
33 44
5 5 6 6
7 7 88
13 13 14 14
1515 16 16
17 17 18 18
1919
2
HDC601
1 1
10 10
11 11 1212
TP_MIPI_CSI600
C616
C612
TP_600
2M_CAM_STBY
CAM_I2C_SDACAM_I2C_SCL
CAM2_RST_N
MIPI_CSI1_CLK_M_F
MIPI_CSI1_DATA0_P_F MIPI_CSI1_DATA0_M_F
MIPI_CSI1_CLK_P_F
VT_CAM_MCLK
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-23
8-3-13. FM radio
RCV / Earj
L509
L507
C545
L5
06
1005L511
BLM15HD182SN1D
2
1
ZD
51
1
L505
C546
2
1
ZD
50
6
2
1 ZD505
C538
L504
R528
R532
66
7 7 8 8
9 9
13
N
C
14
N
C
N
C
1516
N
C
1 1
10
10
11 11 1212
22
3 3 4 4
5 5
HDC500
EAR_MIC_3.5_P
HPH_REF
G_DET_CON
EAR_3.5_DET_L
EAR_DETECT_MIC
EAR_MIC_3.5_M
FM_ANT
U202
FM Radio is not working
END
Check the Connection of
HDC500
No Connect Earjack ASSAY correctly to HDC500
Yes
Check the Audio Signal at
L504
No
Check Earphone (crack, open, etc.)
Yes
Resold and Replace U202
Yes
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-24
Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-25
※ presetting 8960 (or CMW500)
(Rx setting)
1. Active Cell : select GSM or GPRS
2. Connetion Type : select Auto(GSM), BLER(GPRS)
3. BCH Parameter : select measuring band (DCS or EGSM)
4. Cell power : -60dBm
(Tx setting)
※ After setting 8960 (or CMW500) ( EGSM / DCS )
1. After setting, prepare the call setup Display
2. Using an Originate Call, make a call.
3. Confirm the display "connected"
4. start the measuring
※ 8960 (or CMW500) & spectrum analyzer (down & up at picture)
- spectrum analyzer : testing method = the way using an Osciliscope
- 8960(or CMW500) : connect using RF Cable between 8960(or CMW500) & RF Connector in board.
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-26
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1004, C1004,
C1005, L1007, C1006
Check the status of U1008
(Outside Crack, etc)
YES
YES
It is not catching the channel
in normal condition
YES
Connect to RFcable with handset.
RFS100 ≥ -63dBm?
Check voltage at
C1028 = 2.85V
Check the status of C1022, L1017
YES
8-3-14. GSM850 / WCDMA Band5 / LTE Band5 Rx
Resolder L1004, C1004, C1005, L1007,
C1006 or Replace F1000
NO
NO
Resolder or Replace C1022, L1017
NO
NO
Check the RFS100
(crack, open, etc.) or
Replace them
NO
Resolder C1028 or Replace U1002
NO Resolder or Replace UCP300
Resolder or Replace U1008
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-27
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-28
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1004, C1004,
C1005, L1007, C1006
Check the status of U1008
(Outside Crack, etc)
YES
YES
It is not catching the channel
in normal condition
YES
Connect to RFcable with handset.
RFS100 ≥ -63dBm?
Check voltage at
C1028 = 2.85V
Check the status of C1036, L1023
YES
8-3-15. GSM900 / WCDMA Band8 Rx
Resolder L1004, C1004, C1005, L1007,
C1006 or Replace F1000
NO
NO
Resolder or Replace C1036, L1023
NO
NO
Check the RFS100
(crack, open, etc.) or
Replace them
NO
Resolder C1028 or Replace U1002
NO Resolder or Replace UCP300
Resolder or Replace U1008
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-29
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-30
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1004, C1004,
C1005, L1007, C1006
Check the status of U1008
(Outside Crack, etc)
YES
YES
It is not catching the channel
in normal condition
YES
Connect to RFcable with handset.
RFS100 ≥ -63dBm?
Check voltage at
C1028 = 2.85V
Check the status of C1012, L1010
YES
8-3-16. GSM1800 / GSM1900 / WCDMA Band2 / LTE Band2 Rx
Resolder L1004, C1004, C1005, L1007,
C1006 or Replace F1000
NO
NO
Resolder or Replace C1012, L1010
NO
NO
Check the RFS100
(crack, open, etc.) or
Replace them
NO
Resolder C1028 or Replace U1002
NO Resolder or Replace UCP300
Resolder or Replace U1008
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-31
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-32
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1004, C1004,
C1005, L1007, C1006
Check the status of U1008
(Outside Crack, etc)
YES
YES
It is not catching the channel
in normal condition
YES
Connect to RFcable with handset.
RFS100 ≥ -63dBm?
Check voltage at
C1028 = 2.85V
Check the status of C1002, L1002
YES
8-3-17. WCDMA Band1 / LTE Band1 / LTE Band4 Rx
Resolder L1004, C1004, C1005, L1007,
C1006 or Replace F1000
NO
NO
Resolder or Replace C1002, L1002
NO
NO
Check the RFS100
(crack, open, etc.) or
Replace them
NO
Resolder C1028 or Replace U1002
NO Resolder or Replace UCP300
Resolder or Replace U1008
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-33
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-34
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1004, C1004,
C1005, L1007, C1006
Check the status of U1008
(Outside Crack, etc)
YES
YES
It is not catching the channel
in normal condition
YES
Connect to RFcable with handset.
RFS100 ≥ -63dBm?
Check voltage at
C1028 = 2.85V
Check the status of C1048, L1030
YES
8-3-18. LTE Band17 Rx
Resolder L1004, C1004, C1005, L1007,
C1006 or Replace F1000
NO
NO
Resolder or Replace C1002, L1002
NO
NO
Check the RFS100
(crack, open, etc.) or
Replace them
NO
Resolder C1028 or Replace U1002
NO Resolder or Replace UCP300
Resolder or Replace U1008
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-35
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-36
YES
Check the status of UCP300
(crack, open, etc.)
It is not catching the channel
in normal condition
YES
END
Check the status of
L1055, L1054, C1080
Check the status of
U1002, F1004,,U1008
(Outside Crack, etc)
YES
YES
Check the status of L1004, C1004,
C1005, L1007, C1006
YES
YES
Connect to RFcable with handset.
RFS100 ≥ -63dBm?
Check voltage at
C1028 = 2.85V
8-3-19. LTE Band7 Rx
Resolder or Replace UCP300
NO
Resolder L1055, L1054, C1080
or Replace U103
NO
Resolder or Replace
U1002, F1004,,U1008
NO
Resolder L1004, C1004, C1005, L1007,
C1006 or Replace F1000
NO
NO
Check the RFS100
(crack, open, etc.) or
Replace them
NO
Resolder C1028 or Replace U1002
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-37
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-38
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of C1056, L1035
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-22. GSM850 / GSM900 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1002
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder C1056, L1035
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-39
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-40
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1031
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-23. GSM1800 / GSM1900 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder L1031
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-41
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-42
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1000, L1001
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-24. WCDMA Band1 / LTE Band1 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder L1000, L1001
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-43
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-44
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1019
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-25. WCDMA Band5 / LTE Band5 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder L1019
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-45
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-46
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of C1033, L1022,
C1034
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-26. WCDMA Band8 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028 C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder C1033, L1022, C1034
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NOLevel 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-47
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-48
It is not catching the channel
in normal condition
Check voltage at
C1028= 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1005
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-27. WCDMA Band2 / LTE Band2 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder L1005
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-49
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-50
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of L1014
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-28. LTE Band4 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder L1014
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-51
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-52
It is not catching the channel
in normal condition
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Still Abnormal
Check the status of
C1007, C1006, C1014
Connect to RFcable with handset.
and Check RFS100 ≒
LB: 32.5dBm(±0.5dBm)
HB: 29.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of C1040, L1025
Check the status of
F1000, U1002, U1001, U1008
(Outside Crack, etc)
YES
YES
8-3-29. LTE Band17 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder C1028, C1015, C1075
or Replace U1028
Resolder C1007, C1006, C1014
NO
NO
NO
Resolder or Replace UCP300
NO
Resolder C1040, L1025
NO
Resolder or Replace
F1000, U1002, U1001, U1008
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-53
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-54
It is not catching the channel
in normal condition
YES
Still Abnormal
Check the status of
L1007, C1006, C1014, C1091,
L1058, C1123, L1054
Connect to RFcable with handset.
and Check RFS100 ≒
22.5dBm(±0.5dBm)
YES
Check the status of UCP300
(crack, open, etc.)
YES
END
Check the status of U1008
(Outside Crack, etc)
YES
Check voltage at
C1028 = 2.85V, C1015, C1075 = 1.8V
YES
Check the status of
F1000, U1002, U1001, U1008, U1001
(Outside Crack, etc)
8-3-30. LTE Band7 Tx
Check the RFS100
(crack, open, etc.) or
Replace them
Resolder L1007, C1006, C1014, C1091,
L1058, C1123, L1054
NO
NO
Resolder or Replace UCP300
NO
Resolder or Replace U1008
NO
Resolder C1028, C1015, C1075
or Replace U1028
NO
Resolder or Replace
F1000, U1002, U1001, U1008, U1001
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-55
C1093
C
11
20
VCC_APT
L1054
C
11
21
C1094
L1061
VBATT_CON
C1123
C1117
C1086
C1111
L1055
C1088
C1090C1110
C1097
C1080
C1087
6N|C
GND 7
8N|C
RFOUT 9
VBATT1 10VCC
G
ND
11
2 RFIN
N|C3
4 VMODE1
VEN5
PA1000
L1058
6
ANT
G1
2 4
G2G3
5
G5
7 8
G6
RX 1TX3
F1004
L1059
C1114
C1091
C1112
C1092 WTR_PRX_B7
PA0_R0
TRX_B7
TX_B7/B40_WTR_OUT
PA_ON_LB7
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-56
8-3-31. BT/WLAN
BT/WLAN does not work
Check the status of
C215, L208, L1079, C261
Resolder C215, L208, L1079, C261 or
Check(Crack, etc) and Replace F202
Abnormal
Check contact status of
ANT2001 Resolder or Replace ANT2001
No
Check the status of
C206 (CLK)
Resolder C206
Abnormal
Yes
Check the status of U202
(Outside Crack, etc)
Resolder or Replace U202
Abnormal
Yes
Check the status of UCP300
(Outside Crack, etc) Resolder or Replace UCP300
Abnormal
Yes
Yes
END
Yes
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-57
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-58
8-3-32. GPS
GPS does not work
Check the status of C254, C229,
C257, C230, L212, C211
Resolder C254, C229, C257, C230, L212,
C211 or Check(Crack, etc) and
Replace F200
Abnormal
Check contact status of ANT2000.
Is it normal contact on pad?
Resolder or Replace ANT2000
No
Yes
Check the status of
C212, L1078
Resolder C212, L1078 orReplace U201
Abnormal
Yes
Check the status of C238,
L1080, L204
Resolder C238, L1080, L204
or Check(Crack, etc) and Replace F203
Abnormal
Yes
Check the status of
C1099 (CLK) Resolder C1099
Abnormal
Yes
Check the status of U1008
(Outside Crack, etc) Resolder or Replace U1008
Abnormal
Yes
Check the status of UCP300
(Outside Crack, etc) Resolder or Replace UCP300
Abnormal
Yes
END
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-59
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-60
8-6. Service Schematics
- NC Point(Top View)