Page 1
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8-1
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Page 2
PCB Diagrams
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9
C
5
2
0
C
5
2
2
000
C521CC55521C522
5
2
3
5
5
5
222
C524C52C525
5
2
6
555
222
6
6
6
C527CC55527C528C528
C529C529
5
3
0
5
553
0
5
3
1
5
5
5
3
5
3
2
5
5
532
2
5
3
3
5553333
C
5
3
4
555
3
4
4
5
3
5
55555
5
C536
C537CC555333
5
5
5
3
9
53999
5
4
0
0
555
4
0
0
C541
C544C5
C546C546
5
4
7
555
C548C548
C549CCC559
9
C550
CCC55555000
5
6
0
5
5
6
6
0
0
0
C561C561
5
6
2
5
5
6
6
6
6
5
6
3
5
5
6
6
6
5
6
4
5
5
6
6
5
6
6
5
5
6
6
665
6
C575
C576
C579C5
79
CCC558800
0
5
8
2
5
5
8
4
55884
4
6
0
0
666
0000000
0
C
6
0
1
6
6
0
0
6
0
2
666
0
0
022
C
6
0
3
6
0
0
C
6
0
4
6
0
6
6
0
4
4
C605CCC660055C606C606
6
0
7
600
0
6
6
0
0
888
6
0
9
6
6
1
0
666
6
0
0
0
6
1
1
6
6
1
2
662
2
6
1
3
663
3
6
1
5
666
5
C634
CC663
3
6
3
5
6
6
355
C
6
3
7
6
6
6
3
7
CCC663338838
C639CC63399
C640CCC660
C641CC641C642CC64
42
7
0
4
00004
C705
7
0
7
7
000
7
C
7
0
8
C
0
0
0
8
888
8
C
7
0
9
C
0
9
9
7
1
0
7
0
C711C1
1
7
1
2
7
2
2
C713
C714C1
CN302
CC3002
CN303
Currenttest
DLMODE
2
0
0
2
0
0
2
200
201F2F20
02
2
0
3
2
2
2
6
0
3
6666000
6
0
4
666
6
4
0
0
F702
2
FMAUDIOR
GPIO102
G
P
I
O
1
0
5
GGG
1
0
OOO05
P
I
O
1
2
5
1
2
P
I
O
9
9
P
P
I
I99
9
9
9
D
C
6
0
0
CCC
6
0
0
6
6
6
0
0
0
0
0
HDC601
D
C
7
0
1
C
C
C
7
0
0
0
1
1
D
C
7
0
2
C
C
C
7
0
0
2
2
D
C
7
0
3
C
C
C
7
0
0
3
E
A
3
0
0
AAA
3
3
0
0
000
0
JTAG PAD
0
1
L102
L1002
1
0
3
1
0
4
4
4
L105
L10555L109
L110L110
L126L1266
1
2
9
2
L132L1332L151L155
1
5
3
5
5
L159L1559
9
L200L200
L201L200
1
2
0
3
2
0
4
4
0
2
0
6
6
6
L209L2009
L210
L2100
L212
2
1
3
L214LL2
L215LL2
5
L218
L2188
L219LL2
1
L220L22200
2
2
1
L222LL22222
L
2
2
3
LL222
2
2
4
2
2
5
2
2
6
2
6
L
2
2
7
L22
4
0
0
0
4
0
1
1
0
0
0
L405
L
4
0
8
L
L
4
888
8
8
4
1
0
4
1
1
4
1
2
L
L
422
5
0
0
L501
L502
5
0
3
3
5
0
4
4
6
0
1
6
0
2
6
0
0
2
2
2
7
0
0
0
I
C
4
0
0
I
0
440
0
000
0
OSC201
OSC390
O
M
5
0
0
5
0
0
0
0
0
0
0
0
0
Q400
Q4
R107
R1000
R110R1
1
R111
R11
R112R112
1
1
6
666
6
R146R144
6
R
1
4
9
9
4
9
9
9
R150
R155500
R151R15551
1
5
2
1
5
2
1
5
3
5
5
5
3
R201
2
0
2
2
2
002
2
R20606
2
0
9
2
009
2
1
0
2
2
2
0
0
2
1
1
2
1
2
222
2
1
5
5
5
R216
2
1
7
7
R218RR2211
R219
RR221
1
R
2
2
1
2
2
2
2
2
2
222
3
0
1
3
3
0
2
3
0
2
R303303R304R33000
4
3
0
5
0
0
0
5
5
3
0
6
006
6
3
0
7
3
3
00007
3
0
8
3
8
008
8
3
0
9
3
009
3
1
0
000
R31131
1
3
1
3
3
3
R314314R315
R316
3
1
7
3
1
8
888
8
3
1
9
3
2
0
3
22200
0
R321RR3321
R322
R323
R324R3
32
R325R33325
5
3
3
4
3
R335
R336RR333366
3
3
7
3
3
3
888
3
4
0
3
0
0
3
4
1
3
4
R345R345
R347R3
3
4
8
4
4
R350350R35135
1
R352
RR333552R353RR33355333
R354R335
5
R355
R3355555R367RR3366
6
6
66688
3
6
9
6
66699
R370RR333000
R
3
7
1
R
R
3
7
R
3
7
2
R
R
3
2
2
R392392R393
R394R3339R395
R397
R33399R405RR005505R40606
R407
R408
R409
R410R100
R411R411
R41212
R413R41333
R414R1
R415R155
5
R416
R
166
6
4
1
7
4
1
8
4
4
888
R
4
1
9
9
9
R420R420
4
2
1
4
2
4
2
3
222
3
R424R42
4
2
9
R430
RR330
0
4
3
3
4
3
4
4
R435
R459
RR55599
R500R5500000
R
5
0
3
5
5
0
3
R50550
5
R511
RR5511R512
5
1
9
5
5
R526R526
5
2
8
5
5
R529
R536R5R5
3
R544
5
4
5
5
4
4
6
0
1
6
0
0
0
R602
R609
RR6600099
R610
R666100
6
1
1
R61261
2
R61361
3
R614R6
1
R615R615
R
6
1
6
1
6
6
6
666
6
6
4
0
6
4
0
666
4
000
6
4
2
6
644
2
2
6
4
3
4
666
6
443
R
6
4
6
4
6
4
6
6
R65665
R652R66552R653R6665533
5
R703
R704RR70004R705RR700055
7
0
6
000
0
6
6
R708
R710
R716
7
1
7
R7197119
7
2
7
2
0
0
R721RR21
R730
R333000
R73131
R732
R73332
R73333
R735
R33355R73636
R737
3
R738
R7383
8
F
S
1
0
0
SSS
S
100
0
0
0
0
0
0
SD_0
SDD
0
SD_CLK
SDC
CL
SD_CMD
SDDCCC
D
C
X
2
0
2
X
X
222
0
0
0
0
2
2
2
TH500
TP_CLK_200
CCLCLKK220
0
TP_CLK_TCXO
CCLLKTC
TPECAL
T
P
G
P
S
C
T
S
P
TP_GPS_ONOFF
ONO
ON
TP_GPS_RESET
TPGPSRTSGP
R
TP_GPS_RXD
SXXD
T
P
G
P
S
T
X
D
P
X
X
D
D
HOSTWUWLA
TP_IF_RXD
T
P
I
F
T
X
D
T
P
R
F
R
E
S
E
T
F
E
TPSYSCLKENSSCL
K
P
W
L
A
N
B
T
R
E
S
E
T
W
L
A
N
B
T
R
A
N
R
TP_WLAN_CLK_EN
L
TPHPW
T
P
W
L
A
N
C
M
D
W
L
A
N
C
M
A
N
M
W
L
A
N
D
A
T
2
0
0
D
A
T
2
0
P
A
N
D
A
2
0
TPWLANDAT20WWL
T
P
W
L
A
N
D
A
T
2
0
2
W
L
A
N
D
A
T
2
P
A
N
DA2
T
P
W
L
A
N
D
A
T
2
0
T
P
P
2D2
TPWLANPD
WWLN
P
TPWLANWU
TPWPANWU
AN
TP301330001
T
P
3
0
5
P
P
3
0
0
0
0
555
TP306
P
5
0
0
5
5
0
P
5
0
1
555
0
TP502T502
TP503TP5500
3
T
P
5
0
4
P
P
5
5
0
4
0
0
T
P
5
0
5
5
550
P
5
0
6
5
0
5
56055
8
P
5
0
9
5
5
0
009
TP510T510
TP511
TP512
P
5
1
3
55T
P
5
1
4
5
T
P
5
1
5
P
5
5
5
TP516
TP600
P
6
0
1
P
P
666
0
0
0
TP602
T
P
6
0
3
P
6
6
0
T
P
7
0
0
7
0
P
700
0
000
0
TP7010001
1
0
4
0
0
0
4
4
1
0
5
000
555
U126
U203
U205
2
0
7
222
000
2
0
8
222
0
0
0
88888
2
0
9
2
2
9
2
0
0
0
999
U401
UU40001
4
9
2
4
9
4
4
999
222
5
0
9
5
5
5
0
0
999
U602
6
0
4
4
666
00044
6
0
5
0
5
666
6
000
5
5
5
U607
U6
U706
C
P
3
0
0
3
0
0
P
3
3
0
0
0
0
0
M
E
4
0
0
E
E
4
4
000
0
0
V411411V41212
V4131333
4
1
4
4
4
4
1
5
4
4
V
4
1
6
4
4
666
6
0
1
666
010
0
0
VAR500
VR103
300
ZD3ZDD300
410
ZD4
2007-010856[R529] : Check! Bottom Surface of Component
300CCCNN33330000000
CN301
N30
1CCCNNN333300
1
ANT10
ANT10
ANT10
A
1
1
2
1
1
5
1
2
0
C
1
2
4
C
1
2
5
C128
CC128
2
C129C129
C130
1
3
1
C132C1332
C133
CCC1333333C134
C135
C136CCC133366C137CCC133
1
3
8
1
3
9
C140
C142C1
2
1
4
3
C144CC
1
C145
1
4
6
C147
C148CC18
4
C149
C150
C1555
0
1
5
1
C152CCC15552
1
5
6
1
5
7
1
5
8
1
5
9
C16116
1
C
1
6
2
1
6
3
1
6
6
1
7
1
C
1
7
3
C176
C
2
4
0
C
2
4
1
C306C3306
3
0
7
3
0
9
3
1
0
C313C3313
3
1
4
3
1
5
C316C3316
3
1
7
3
1
8
3
1
9
3
2
0
3
2
3
3
3
1
4
0
0
4
0
1
C408CC4400088
C
9
6
C515
5
4
3
5
5
1
C552C552
5
5
3
C555CC555555
C556
C557
C558CC55555888
C559
C55
9
C578
C618
CCC866188
6
1
9
6
2
0
6
2
1
C622C622
C623C623
6
2
4
C625C625
C
6
2
6
C630C630
6
3
6
C700C0
0
0
1
7
0
2
7
0
3
7
1
5
7
1
6
7
1
7
C
7
1
8
C
7
1
9
7
2
0
CD400
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
VN
CON_RCV
V_P
NCV
DUF100
0
01
02
DUF103
O
M
E
6
0
0
O
O
M
E
6
0
1
O
S
P
K
4
0
3
0
3
0
3
S
P
K
4
0
2
0
2
0
2
L106L106
1
0
7
L108
L10088L111L111
1
1
2
L113
L11333L114L1
1
1
1
6
L117
L
1
1
8
L119
1
2
0
L122L122
L123
L1233
L127
L133L13333
3
1
3
4
L135
1
3
6
L137
L138L1333888
1
3
9
1
4
1
1
2
1
4
3
L144
1
4
5
L146L1
6
L147
1
5
4
1
5
5
1
5
6
L158
L207L2
0
L208L2000888
L505
L603
OSC601
Q500
R102
1
0
3
1
0
5
1
0
6
R120R120
0
R122R122
R123R12333
R124
R125
R127R127
1
2
9
1
3
1
1
3
3
R134
R13
3
R139RR13339
1
4
2
1
4
3
3
3
9
R34636
R356
3
7
3
3
7
4
R400
R4000000
R401
R402402R403R400303
4
2
5
4
2
6
4
2
7
R428R4282
R431R433
1
R432R432
R
5
1
0
R515
R520
5
2
2
R525
5
2
7
R530R530
5
3
2
5
3
3
R534
5
3
5
5
4
3
R600R66000
R603660
3
6
1
7
6
1
8
6
1
9
6
2
0
6
2
1
6
2
2
6
2
3
6
2
4
6
2
5
6
2
6
6
2
7
6
2
8
6
2
9
6
3
0
R632R66332
R633
RR66333R641
R649649
R650
7
0
0
7
0
1
7
0
2
R
7
1
2
7
1
3
7
1
8
DUF1
DUF1
DDUDUF1
DUF1DUF1
L157L1LL11
5
P
K
4
0
0
0
P
K
4
0
1
1
T
C
X
1
0
0
T
H
1
0
0
T
P
1
0
0
T
P
1
0
1
TP_BAND_GPIO10
BANDGPIO1
AN
TP_BAND_GPIO1
AN
D
T
P
V
M
O
D
E
TP60808
TP60960
9
U106
U
U10
6
U116
1
1
7
1
2
4
U505
U506
5
0
8
U510
6
0
1
1
U603
U606
U6
7
0
0
0
0
7
0
5
7
0
8
0
8
7
0
9
0
9
V400000000
V401
V40202
V4030003
3
V404
V0004
V
R
1
0
0
V
R
1
0
1
1
0
2
4
1
3
D
4
5
D
5
0
3
8-2.
8-2-1.
Top
Level3Repair
8-2-2.
Bottom
1
D
7
R
R
R
4
V
4
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’swritten authorization is strictly prohibited.
8-2
Page 3
Level3Repair
Flow Chart of Troubleshooting
8-3.
Equipments
Oscilloscope
Power Supply
Digital Multimeter
driver, ESD Safe Tweezer
+
8960 &
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’swritten authorization is strictly prohibited.
Spectrum Analyzer
8-3
Soldering iron
Page 4
Level3Repair
8-3-1.
Power On
Cell-phone can`t power on.
Check the Battery Voltage
it more than
Is
Check the key-FPCB
open, etc)
(
Power-on the phone and check
the power-on sound
Sound or vibration is ok?
Yes
No
Yes
3.4
V?
.
No
Abnormal
Yes
Charging the battery by TA.
Change the key-FPCB
And retry to the power-on operation.
Change the FRONT ASSY
Check the U701 output voltage
C523
(
Check the Clock OSC500(C705)
Is that frequency32KHz?
Check the PM500 output
AP_PS_HOLD(TP)
(
check the initial operation
>1.8
C525
V, C524
>1.2
Yes
Yes
signal
Yes
Yes
END
>1.8
V)
>1.8
V,
V)
No
No
No
If the output voltage is not satisfied with normal
condition, Change the PM500
Change the OSC500
If OSC700 does not still work, Change the PM500
This problem is internal oscillator of PM500
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
If the output voltage is not satisfied with normal.
condition, Change the PM500.
Each voltage level has
※
±10%
margin.
8-4
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’swritten authorization is strictly prohibited.
Page 5
Level3Repair
A
T
5
0
0
5
5
5
0
0
0
0
0
0
0
BOTHHOLE1005
HOL1BOTHHOLE1012
BOTHHOLE1014
BOTHHOLE1016
2
4
7
222
4
4
2
4
8
282
2
4
4
8
8
888
8
C270
C271
C273
C300
C301
C302
C303
3
0
4
4
3
0
0
0
4
4
C311
C321
C322
3
2
4
3
222
4
4
3
2
5
3
22555
C326
3
2
7
3
2
2
C329
C330
3
3
2
332
2
2
C333
C334
3
3
5
355
3
3
6
3
666
6
3
3
7
3
3
C414
C415
C416
4
1
7
4
4
4
2
0
4
4
2
200
4
2
1
4
4
2
2
4
5
5
4
4
5
5
5
5
5
5
C500
C501
C502
5
0
3
5
5
500
0
3
C504
C505
5
0
6
555
000
666
6
5
0
7
5
5
500
0
5
5
5
080
0
88888
8
5
0
9
5
5
5
000
999
5
1
0
5
5
500
0
C511
5
1
2
5
5
522
C513
5
1
4
5
5
5
4
5
1
7
555
5
1
8
5
5
5
88888
8
5
1
9
555
9
9
5
2
0
555
222
0
C521
C522
5
2
3
555
222
3
C524
5
2
6
5
5
5
2
22666
6
C527
C528
C529
5
3
0
5
5
530
0
5
3
1
5
5
5
3
5
3
2
555
3
2
2
2
5
3
3
5
5
533
5
3
4
5
5
5
3
4
4
5
3
5
5
5
53555
C536
C537
5
5
5
388
888
8
5
3
9
5
5
53999
5
4
0
0
5
554
4
000
C541
C544
C546
5
4
7
5
5
5
4
4
C548
C549
C550
5
6
0
5
5
5
6
666
000
C561
5
6
2
555
666
6
222
5
6
3
5
5
5
666
6
3
5
6
4
555
666
6
4
4
5
6
6
5
5
5
666
66666
C579
5
8
4
5
5
588888844
6
0
0
666
6
0
000
000
6
0
1
6
666
000
6
0
2
666
6
0
0
0
222
6
0
3
6
666
0
0
0
3
6
0
4
0
666
6
000
4
4
6
0
7
0
666
6
000
0
8
666
6
000
88888
6
0
9
6
666
0
0
999
6
1
0
6
666
0
0
0
6
1
1
666
6
6
1
2
6666222
6
1
3
66663
C634
6
3
5
666
6
3
5
5
5
6
3
7
666
6
3
C639
C640
C641
C642
7
1
2
2
2
C714C1
DL MODE
6
0
3
0
6
6
6
0
4
0
GPIO102
P
I
O
1
0
5
P
I
0
1
0
0
0
5
5
P
I
O
1
2
5
I
O
P
I
I
1
222
5
5
5
P
I
O
9
9
P
P
I
9
9
9
9
9
9
2
1
1
L212
L218
L220
5
0
0
5
0
3
3
5
0
4
4
6
0
1
6
6
1
OSC390
O
M
5
0
0
5
5
0
0
0
0
0
0
Q400
Q4
3
0
1
3
000
3
0
2
3
00022
2
R303
R304
3
0
5
3
000
5
5
3
0
7
3
0
0
0
3
0
8
3
000
8
888
8
3
0
9
3
0
0
0
9
9
9
R311
R314
R315
R316
3
1
7
3
3
1
8
3
8
8
888
8
3
1
9
3
999
9
3
2
0
3
2
220
0
0
R321
R322
R323
R325
3
3
4
3
3
4
4
R335
R336
3
3
7
3
3338888
8
3
4
0
3
400
0
3
4
1
3
4
R345
R347
3
4
8
3
4
4
88888
8
R350
R351
R352
R353
353
R354
R35
R355
R367
3
666
6
8
88888
3
6
9
3
666
6
999
3
7
1
3
3
7
2
3
222
R392
4
1
7
4
1
8
4
4
8
888
8
R420
4
2
1
4
4
222
R430
4
3
3
4
4
3
3
4
3
4
4
4
3
4
4
R500
5
0
3
555
000
3
R511
R512
R544
5
4
5
5
5
5
4
4
5
5
5
R609
R610
6
1
1
666
6
R612
R613
R614
R615
6
1
6
1
6
666
6
666
6
6
4
0
6
4
0
666
4
4
000
6
4
3
666
4
4
3
6
4
6
6
6
6
6
6
4
4
6
666
R651
R65
1
R652
R653
R703
R703R704
R705
7
2
0
222
0
0
SD 0
SD CLK
SD CMD
C
X
2
0
2
XX
2
2
2
0
0
0
0
2
2
2
TPCLK 200
TPCLK TCXO
TP ECAL
TPGPS ONOFF
TPGPS RXD
P
G
P
S
T
X
D
G
P
G
S
SSS
X
D
X
X
D
D
P
R
F
R
E
S
E
T
R
F
R
P
P
R
F
S
S
E
E
T
TP_SYSCLKEN
P
3
0
5
3
000
555
TP306
P
5
0
0
5
5
5
000
000
P
5
0
1
555
0
0
TP503
P
5
0
4
5
5
50004
4
P
5
0
5
555
000
5
5
5
P
5
0
6
555
000
666
6
5
0
555
000
88888
P
5
0
9
5
5
5
000
999
TP511
TP512
P
5
1
3
555
3
P
5
1
4
5
1
4
555
4
4
P
5
1
5
555
555
TP516
TP600
P
6
0
1
0
666
6
000
TP602TT
P
6
0
3
666
6
000
3
P
7
0
0
000
000
TP701
U401
6
0
4
4
666
6
0
00044
6
0
5
0
5
666
600
055
5
C
P
3
0
0
P
3
0
0
0
0
0
0
300
ZD
ZDD30
0
ANAPOS
VREF1V2
SUBMIC_BIAS_1.65V
EAR_MIC_BIAS_2.6V
C532
C536
V_ANALOG_3.0V
C518
C537
MIC_BIAS_1.65V
SUB_MIC_N
SUB_MIC_P
Audio_R_3.5
Audio_L_3.5
PMIC_32KHZ_OUT3
HIFI_BITCLK
HIFI_SDATA_OUT
HIFI_SDATA_IN
PCM_SYNC
PCM_CLK
PCM_TXD
PCM_RXD
CODEC_INTN
V_SIM1_3.0V
HIFI_SYNC
ANAPOS
V_CAM_IO_1.8V
V_USB_3.1V
V_VCTCXO_2.8V
V_WIFI_3.3V
V_3M_A2.8V
VLED_IC_1.9V
C584
VREG_1.8VV_SYS
C523C521
C524
C522
C517
C520
C519
C538
C540
C539
C535
R500
C579
C580
RCV_N
RCV_P
C541
EAR_MIC_N
EAR_MIC_P
MAIN_MIC_N
MAIN_MIC_P
C547
C549
C548
C550
TP508
TP509
TP510
TP511
TP512
TP513
TP514
TP515
TP516
C560
C561
V_PROXY_2.8V
VREG_1.2V
C9
REFCCURR
C12
REFDAC
G11
REFNADC
F11
REFPADC
D12
AMICBEXT
E7
AMICNEXT
F8
AMICPEXT
F6
MICCLK12/AMICN1
C5
MICCLK34/AMICN2
F5
MICDAT12/AMICP1
D3
MICDAT34/AMICP2
F7
MICVDD12/AMICB1
B5
MICVDD34/AMICB2
D2
AUX1N
D1
AUX1P
E6
AUX2N
E5
AUX2P
A12
CTNCPHV
A11
CTPCPHV
A8
CTNCPLV
B8
CTPCPLV
D11
EARN
E11
EARP
C10
HP1
B10
HP2
E9
REFCLK
B4
FSYN1
A4
BCLK1
B3
SDI1
B6
SDO1
A7
FSYN2
A9
BCLK2
A5
SDI2
A6
SDO2
A3
CODEC_INTN
E8
ANANEG
E12
ANAPOS
V_SD_3.0V
V_MMC_3.0V
VREG_L16_LVDS_3P3
VDD_DIG_1.8V
C525
3
1
3
0
3
2
4
7
1
7
1
1
1
1
1
L
C
C
E
H
J
C
B
B
A
2
3
1
P
P
C
N
N
N
8
6
8
6
O
O
O
E
A
I
I
I
1
0
1
0
D
E
D
D
D
D
D
D
D
L
O
D
D
D
D
D
D
D
C
C
V
V
V
V
V
V
2
V
D
1
D
D
V
D
V
S
S
V
1
3
1
C
C
VREG_LVS5_LVDS_1P8
V_MOTOR_3.3V
VREG_L18_LVDS_1P2
2
2
3
1
2
2
6
3
5
6
7
3
1
1
1
1
1
1
L
H
K
P
P
P
L
J
K
K
P
M
3
8
2
6
5
4
1
7
4
3
1
2
N
N
N
N
N
N
N
N
O
O
O
O
I
I
I
I
I
I
I
I
D
D
D
D
V
V
V
V
V
V
V
V
L
L
L
L
V
V
V
V
6
5
2
5
2
2
4
1
5
6
7
8
1
2
T
L
L
T
T
T
T
T
K
R
K
R
G
G
9
8
6
2
5
3
0
4
7
1
9
8
7
6
5
1
1
1
1
1
1
1
1
1
1
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PM500
F
A
D
K
R
E
P
P
A
N
N
R
C
S
E
A
G
S
D
D
D
D
D
S
S
S
S
S
V
V
3
F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
2
8
5
6
8
J
H
K
H
G
Y
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
7
6
3
3
7
6
L
G
K
M
M
M
min3.0mm
V_SYS
N
N
N
N
N
N
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
G
G
G
G
G
V
V
3
2
0
9
9
3
9
8
4
2
7
2
4
9
9
7
1
1
1
J
F
P
P
P
H
N
H
R
N
G
B
R
B
P
D
C566
V_GPS_1.8V
VDD_DIG_1.8V
C500
C501
V_SYS
C510
C513
C511
C508
C509
PMIC_INTN
PMIC_32KHZ_OUT1
CLK_32K_8787
CLK_32KHZ_AGPS
PMIC_32KHZ_OUT3
VLT_LVL_SEL1
VLT_LVL_SEL2
JIG_ON_N
ON_SW
PDM_CLK
PDM_DATA
PMIC_RST_OUT
VCXO_EN
TA_EN
CI2C_SCL
CI2C_SDA
EAR_ADC_3.5
VBAT_SENSE
BAT500
C512
VREG_1.2V
C528
VREG_1.8V
VREG_1.8V
R505
C529
L_DET
VCORE_MAIN_1.2V
C530
TSP_VENDOR1
TSP_VENDOR2
PMIC_GPIO2
V_CORE_SNS
C531
V_DIGRF_1.8V
C527
C526
C544
1
OSC500
2
C546
VREG_1.8V
5
4
5
R
C554
VREF1V2
R544
C563
C562
C564
TH500
C514
C504
C502
C503
C507
C505
C506
3M_CAM_CORE_1.2V
V_CORE_SNS
L500
L501
L502
L503
L504
3
4
3
3
5
5
C
C
0
2
1
2
2
2
0
1
1
3
1
1
1
3
1
2
1
1
J
J
J
F
T
R
1
E
P
N
K
K
K
D
K
P
_
P
C
P
S
_
K
S
S
U
_
_
A
P
B
D
_
S
D
D
_
N
D
D
D
I
A
V
V
V
V
D
D
V
1
1
3
4
2
K
K
K
K
K
C
C
C
C
C
D
U
U
U
U
U
N
B
B
B
B
B
G
_
_
_
_
_
_
D
D
D
D
D
D
M
N
N
N
N
N
N
G
G
G
G
G
G
W
A
P
P
P
P
P
P
3
3
2
9
2
9
2
1
1
T
F
P
R
M
E
R
3
1
1
1
1
1
1
P
R
R
P
N
T
T
P
R
R
N
3
3
2
1
3
4
2
1
2
1
4
1
K
K
K
K
K
K
K
K
K
K
K
K
C
C
C
C
C
C
C
C
C
C
C
C
U
U
U
U
U
U
U
U
U
U
U
U
B
B
B
B
B
B
B
B
B
B
B
B
_
_
_
_
_
_
_
_
V
V
V
V
X
X
X
X
N
N
N
N
I
I
I
I
V
V
V
V
V
V
V
V
5
K
C
U
B
3
3
_
1
1
1
1
D
T
T
A
A
-
-
N
-
C
C
C
C
C
C
G
N
N
P
N
N
N
N
3
3
1
1
1
1
1
2
T
A
T
A
GND_HS_SENSE
R503
1
3
3
1
1
1
1
M
F
H
G
5
4
5
5
K
K
K
K
C
C
C
C
U
U
U
U
B
B
B
B
_
_
_
V
X
X
N
I
V
V
V
L8
TP500
PMIC_INTN
P13
PMODE
E3
XTAL1
E2
XTAL2
K9
TP501
CLK32K_1
L5
CLK32K_2
J6
CLK32K_3
R6
TP502
DVC1
T3
TP503
DVC2
M9
EXTONN
K8
TP504
GPIO0
H3
GPIO1
TP505
M5
GPIO2
J9
GPIO3|HDET
N13
ONKEYN
A2
PDM_CLK
B2
PDM_DATA
M8
TP506
RESET_OUTN
R8
SLEEPN
L11
VCHG_GOOD
B1
I2C_SCL
C1
I2C_SDA
H12
GPADC0
RF_TEMP
K11
GPADC1
G12
GPADC2
LCD_SELECT
H13
GPADC3
VF
J11
GPADC4
L13
GPADC5
K5
PWM
L9
VBAT_SNS
G7
VINREF
J5
VAON
G8
VREF1V2
M13
VSC
G1
SPKP
SPK_ROUT_P
H1
SPKN
SPK_ROUT_N
8-5
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’swritten authorization is strictly prohibited.
Page 6
Level3Repair
8-3-2.
Initial(Lock up)
Initial Failure(Lock up when booting)
Re-download SW the phone.
Check the AP Reset
Check the oscillator clock waveforms.
32.768
OSC500 is operating when
phone is not in sleep mode
Download success
RESET_INn
Yes
KHz:OSC500(C462)
No
No
Abnormal
If Phone do not go download mode, boot code area
of Movinand MCP is damaged.
It need to change the UME300(Movinand MCP)
RESET_INn
Check the OSC500.
Crack, open etc.)
(
Check the output clock waveforms and frequency.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
@ 32.768
Khz
Normal
Change UCP300, PM500
Abnormal
Change PBA
END
8-6
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’swritten authorization is strictly prohibited.
Page 7
Level3Repair
A
T
5
0
0
5
5
5
0
0
0
0
0
0
0
BOTHHOLE1005
HOL1BOTHHOLE1012
BOTHHOLE1014
BOTHHOLE1016
2
4
7
222
4
4
2
4
8
282
2
4
4
8
8
888
8
C270
C271
C273
C300
C301
C302
C303
3
0
4
4
3
0
0
0
4
4
C311
C321
C322
3
2
4
3
222
4
4
3
2
5
3
22555
C326
3
2
7
3
2
2
C329
C330
3
3
2
332
2
2
C333
C334
3
3
5
355
3
3
6
3
666
6
3
3
7
3
3
C414
C415
C416
4
1
7
4
4
4
2
0
4
4
2
200
4
2
1
4
4
2
2
4
5
5
4
4
5
5
5
5
5
5
C500
C501
C502
5
0
3
5
5
500
0
3
C504
C505
5
0
6
555
000
666
6
5
0
7
5
5
500
0
5
5
5
080
0
88888
8
5
0
9
5
5
5
000
999
5
1
0
5
5
500
0
C511
5
1
2
5
5
522
C513
5
1
4
5
5
5
4
5
1
7
555
5
1
8
5
5
5
88888
8
5
1
9
555
9
9
5
2
0
555
222
0
C521
C522
5
2
3
555
222
3
C524
5
2
6
5
5
5
2
22666
6
C527
C528
C529
5
3
0
5
5
530
0
5
3
1
5
5
5
3
5
3
2
555
3
2
2
2
5
3
3
5
5
533
5
3
4
5
5
5
3
4
4
5
3
5
5
5
53555
C536
C537
5
5
5
388
888
8
5
3
9
5
5
53999
5
4
0
0
5
554
4
000
C541
C544
C546
5
4
7
5
5
5
4
4
C548
C549
C550
5
6
0
5
5
5
6
666
000
C561
5
6
2
555
666
6
222
5
6
3
5
5
5
666
6
3
5
6
4
555
666
6
4
4
5
6
6
5
5
5
666
66666
C579
5
8
4
5
5
588888844
6
0
0
666
6
0
000
000
6
0
1
6
666
000
6
0
2
666
6
0
0
0
222
6
0
3
6
666
0
0
0
3
6
0
4
0
666
6
000
4
4
6
0
7
0
666
6
000
0
8
666
6
000
88888
6
0
9
6
666
0
0
999
6
1
0
6
666
0
0
0
6
1
1
666
6
6
1
2
6666222
6
1
3
66663
C634
6
3
5
666
6
3
5
5
5
6
3
7
666
6
3
C639
C640
C641
C642
7
1
2
2
2
C714C1
DL MODE
6
0
3
0
6
6
6
0
4
0
GPIO102
P
I
O
1
0
5
P
I
0
1
0
0
0
5
5
P
I
O
1
2
5
I
O
P
I
I
1
222
5
5
5
P
I
O
9
9
P
P
I
9
9
9
9
9
9
2
1
1
L212
L218
L220
5
0
0
5
0
3
3
5
0
4
4
6
0
1
6
6
1
OSC390
O
M
5
0
0
5
5
0
0
0
0
0
0
Q400
Q4
3
0
1
3
000
3
0
2
3
00022
2
R303
R304
3
0
5
3
000
5
5
3
0
7
3
0
0
0
3
0
8
3
000
8
888
8
3
0
9
3
0
0
0
9
9
9
R311
R314
R315
R316
3
1
7
3
3
1
8
3
8
8
888
8
3
1
9
3
999
9
3
2
0
3
2
220
0
0
R321
R322
R323
R325
3
3
4
3
3
4
4
R335
R336
3
3
7
3
3338888
8
3
4
0
3
400
0
3
4
1
3
4
R345
R347
3
4
8
3
4
4
88888
8
R350
R351
R352
R353
353
R354
R35
R355
R367
3
666
6
8
88888
3
6
9
3
666
6
999
3
7
1
3
3
7
2
3
222
R392
4
1
7
4
1
8
4
4
8
888
8
R420
4
2
1
4
4
222
R430
4
3
3
4
4
3
3
4
3
4
4
4
3
4
4
R500
5
0
3
555
000
3
R511
R512
R544
5
4
5
5
5
5
4
4
5
5
5
R609
R610
6
1
1
666
6
R612
R613
R614
R615
6
1
6
1
6
666
6
666
6
6
4
0
6
4
0
666
4
4
000
6
4
3
666
4
4
3
6
4
6
6
6
6
6
6
4
4
6
666
R651
R65
1
R652
R653
R703
R703R704
R705
7
2
0
222
0
0
SD 0
SD CLK
SD CMD
C
X
2
0
2
XX
2
2
2
0
0
0
0
2
2
2
TPCLK 200
TPCLK TCXO
TP ECAL
TPGPS ONOFF
TPGPS RXD
P
G
P
S
T
X
D
G
P
G
S
SSS
X
D
X
X
D
D
P
R
F
R
E
S
E
T
R
F
R
P
P
R
F
S
S
E
E
T
TP_SYSCLKEN
P
3
0
5
3
000
555
TP306
P
5
0
0
5
5
5
000
000
P
5
0
1
555
0
0
TP503
P
5
0
4
5
5
50004
4
P
5
0
5
555
000
5
5
5
P
5
0
6
555
000
666
6
5
0
555
000
88888
P
5
0
9
5
5
5
000
999
TP511
TP512
P
5
1
3
555
3
P
5
1
4
5
1
4
555
4
4
P
5
1
5
555
555
TP516
TP600
P
6
0
1
0
666
6
000
TP602TT
P
6
0
3
666
6
000
3
P
7
0
0
000
000
TP701
U401
6
0
4
4
666
6
0
00044
6
0
5
0
5
666
600
055
5
C
P
3
0
0
P
3
0
0
0
0
0
0
300
ZD
ZDD30
0
ANAPOS
C536
VREF1V2
SUBMIC_BIAS_1.65V
EAR_MIC_BIAS_2.6V
C518
C532
C537
MIC_BIAS_1.65V
V_ANALOG_3.0V
SUB_MIC_N
SUB_MIC_P
Audio_R_3.5
Audio_L_3.5
PMIC_32KHZ_OUT3
HIFI_SDATA_OUT
HIFI_SDATA_IN
CODEC_INTN
V_SIM1_3.0V
HIFI_SYNC
HIFI_BITCLK
PCM_SYNC
PCM_CLK
PCM_TXD
PCM_RXD
V_CAM_IO_1.8V
V_USB_3.1V
V_VCTCXO_2.8V
V_WIFI_3.3V
V_3M_A2.8V
VLED_IC_1.9V
C584
VREG_1.8VV_SYS
C523C521
C524
C522
C517
C520
C519
C540
C539
C541
C538
C535
R500
EAR_MIC_N
EAR_MIC_P
C579
MAIN_MIC_N
C580
MAIN_MIC_P
C547
C549
C548
RCV_N
RCV_P
ANAPOS
C550
TP508
TP509
TP510
TP511
TP512
TP513
TP514
TP515
TP516
C561
C560
V_PROXY_2.8V
VREG_1.2V
C9
REFCCURR
C12
REFDAC
G11
REFNADC
F11
REFPADC
D12
AMICBEXT
E7
AMICNEXT
F8
AMICPEXT
F6
MICCLK12/AMICN1
C5
MICCLK34/AMICN2
F5
MICDAT12/AMICP1
D3
MICDAT34/AMICP2
F7
MICVDD12/AMICB1
B5
MICVDD34/AMICB2
D2
AUX1N
D1
AUX1P
E6
AUX2N
E5
AUX2P
A12
CTNCPHV
A11
CTPCPHV
A8
CTNCPLV
B8
CTPCPLV
D11
EARN
E11
EARP
C10
HP1
B10
HP2
E9
REFCLK
B4
FSYN1
A4
BCLK1
B3
SDI1
B6
SDO1
A7
FSYN2
A9
BCLK2
A5
SDI2
A6
SDO2
A3
CODEC_INTN
E8
ANANEG
E12
ANAPOS
V_SD_3.0V
V_MMC_3.0V
VREG_L16_LVDS_3P3
VDD_DIG_1.8V
C525
3
0
1
3
3
7
2
4
1
7
1
1
1
1
1
L
E
H
C
C
J
A
B
C
B
3
1
2
P
P
C
N
N
N
8
6
6
8
O
O
O
E
A
I
I
I
1
0
0
1
D
E
D
D
D
D
D
D
D
L
O
D
D
D
D
D
D
D
C
C
V
V
V
V
V
V
2
V
D
1
D
D
V
D
V
S
S
V
1
3
1
C
C
VREG_LVS5_LVDS_1P8
V_MOTOR_3.3V
VREG_L18_LVDS_1P2
3
3
5
2
1
3
2
2
2
6
3
7
6
5
8
3
1
1
1
1
1
1
P
P
P
T
L
K
H
J
L
P
K
K
M
8
3
4
5
6
2
1
7
2
4
3
1
5
N
N
N
N
N
N
N
N
O
O
O
O
O
I
I
I
I
I
I
I
I
D
D
D
D
D
V
V
V
V
V
V
V
V
L
L
L
L
L
V
V
V
V
V
C
6
5
2
5
2
2
1
5
4
6
7
2
1
T
L
L
T
T
T
T
K
K
R
R
G
G
9
8
6
2
0
4
5
7
3
1
8
9
7
6
1
1
1
1
1
1
1
1
1
1
O
O
O
O
O
O
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
D
D
D
D
D
D
L
L
L
L
L
L
L
L
L
L
L
L
L
L
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PM500
A
F
R
K
D
E
P
P
N
A
N
R
S
A
E
C
D
G
S
D
D
D
D
D
N
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
2
8
5
3
7
6
8
J
F
K
H
K
H
G
Y
S
S
S
S
S
N
N
N
N
N
S
S
S
S
S
S
S
S
S
S
S
N
S
V
V
V
V
V
V
V
7
6
3
3
3
2
6
L
N
N
G
M
M
M
min3.0mm
V_SYS
G
S
S
V
V
V
V
V
G
G
G
G
G
S
A
V
V
3
0
2
9
8
9
9
4
2
9
7
4
9
7
1
1
1
P
P
F
P
J
B
H
H
R
R
G
P
D
B
V_GPS_1.8V
VDD_DIG_1.8V
C500
C501
V_SYS
C510
C513
C511
C508
C509
VLT_LVL_SEL1
VLT_LVL_SEL2
JIG_ON_N
ON_SW
PDM_CLK
PDM_DATA
PMIC_RST_OUT
VCXO_EN
TA_EN
CI2C_SCL
CI2C_SDA
EAR_ADC_3.5
VBAT_SENSE
BAT500
C512
C528
VREG_1.8V
VREG_1.8V
R505
C529
L_DET
VCORE_MAIN_1.2V
C530
TSP_VENDOR1
TSP_VENDOR2
PMIC_GPIO2
V_CORE_SNS
C531
V_DIGRF_1.8V
VREG_1.2V
C527
C526
C544
1
OSC500
2
C546
VREG_1.8V
5
4
5
R
C554
VREF1V2
R544
C562
C564
C563
TH500
C514
C502
C503
C504
C507
C505
C506
3M_CAM_CORE_1.2V
V_CORE_SNS
L500
L501
L502
L503
L504
4
3
5
C
0
2
1
2
2
2
0
1
1
1
3
2
1
1
1
J
J
J
F
T
R
N
1
1
E
P
N
K
K
K
K
P
K
D
_
C
C
P
P
S
_
K
U
U
S
S
_
_
P
A
B
B
_
_
D
D
S
D
_
N
N
D
D
D
I
I
A
V
V
V
V
V
D
D
V
2
3
1
5
4
1
K
K
K
K
K
K
C
C
C
C
C
C
D
U
U
U
U
U
U
N
B
B
B
B
B
B
G
_
_
_
_
_
_
_
D
D
D
D
D
D
M
N
N
N
N
N
N
G
G
G
G
G
G
W
P
P
P
P
P
P
P
3
3
2
9
2
9
2
1
1
P
T
F
R
M
R
E
1
1
3
1
1
3
1
1
1
1
1
P
P
R
R
N
M
T
T
P
R
R
2
3
3
1
4
2
2
1
3
4
1
K
K
K
K
K
K
K
K
K
K
K
C
C
C
C
C
C
C
C
C
C
C
U
U
U
U
U
U
U
U
U
U
U
B
B
B
B
B
B
B
B
B
B
B
_
_
_
_
_
_
_
V
V
V
V
X
X
X
X
N
N
N
I
I
I
V
V
V
V
V
V
V
3
3
1
1
1
1
T
T
A
A
-
-
-
C
C
C
C
C
C
N
N
N
N
N
N
3
3
1
1
1
1
2
1
T
A
T
A
R503
1
3
3
1
1
1
F
H
G
5
4
5
5
K
K
K
K
C
C
C
C
U
U
U
U
B
B
B
B
_
_
_
V
X
X
N
I
V
V
V
L8
TP500
PMIC_INTN
PMODE
XTAL1
XTAL2
CLK32K_1
CLK32K_2
CLK32K_3
DVC1
DVC2
EXTONN
GPIO0
GPIO1
GPIO2
GPIO3|HDET
ONKEYN
PDM_CLK
PDM_DATA
RESET_OUTN
SLEEPN
VCHG_GOOD
I2C_SCL
I2C_SDA
GPADC0
GPADC1
GPADC2
GPADC3
GPADC4
GPADC5
PWM
VBAT_SNS
VINREF
VAON
VREF1V2
VSC
SPKP
SPKN
PMIC_INTN
P13
E3
E2
K9
TP501
PMIC_32KHZ_OUT1
L5
CLK_32K_8787
J6
CLK_32KHZ_AGPS
PMIC_32KHZ_OUT3
R6
TP502
T3
TP503
M9
K8
TP504
H3
TP505
M5
J9
N13
A2
B2
M8
TP506
R8
L11
B1
C1
H12
RF_TEMP
K11
G12
LCD_SELECT
H13
VF
J11
L13
K5
L9
G7
J5
G8
M13
G1
SPK_ROUT_P
H1
SPK_ROUT_N
C566
GND_HS_SENSE
8-7
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’swritten authorization is strictly prohibited.
Page 8
Level3Repair
8-3-3.
Charging Part
TA/USB Insert
Charging Sequence Start
Battery is Charging?
Vin
=5V
END
Yes
Yes
Yes
No
No
Check CURRENT_TEST=5V,
or may not connected TA/USB
Resolder or Replace U506
8-8
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’swritten authorization is strictly prohibited.
Page 9
Level3Repair
A
2
4
0
2
4
1
C515
C516C516
5
4
3
5
5
1
C552
5
5
3
C555
C556
C557
C558
C559
C569
C570
C571
C572
C573
C574
C578
C585
C629
O
M
E
6
0
0
O
O
M
E
6
0
1
O
S
P
K
4
0
3
0
3
3
S
P
K
4
0
2
0
2
K
0
2
L207
L207L208
L604
Q500
5
1
0
R515
R518
R520
5
0
5
2
2
R523
R525
R55
5
2
7
R530
R531
5
3
2
5
3
3
R534
5
3
5
5
4
3
6
3
0
P
K
4
0
0
0
P
K
4
0
1
1
5
0
8
ZD
D
5
0
3
ZD
ZD
FG_CHG
CHG_STAT
CI2C_SCL
CI2C_SDA
VSYS_OK
VREG_1.8V
1
1
5
R
R536
V_BUS_5V
V_SYS
VOUT_CHARGER
VOUT_CHARGER
R510
4
E
T
T
A
B
5
A
U506
D
N
G
5
E
D
N
G
V
1
MIDUSBIN
FETDRV
CHGOUT
CHGOUT
CHGOUT
THERM
BATGOOD
C
C
N
N
2
BOOT
VSYS
VSYS
VSYS
VCHG
SW
SW
A2
C551
A4
C553
A3
B3
C4
C5
C6
B2
D4
D5
D6
D1
Current_test
C1
B5
L505
5
1
5
R
A1
C552
C555
2
1
5
R
B1
B4
E1
E6
E2
D3
E3
D2
A6
B6
C2
C3
USBIN
USBIN
VDDCAP
OTGID
STAT
SCL
SDA
SUSP
SYSOK
DP
DM
USB5|1|HC
EN
R514
Q500
1
S
2
S
3
S
4
G
6
5
5
C557
C
8
D
7
D
6
D
5
D
D
9
9
5
C558
5
C
8-9
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’swritten authorization is strictly prohibited.
Page 10
Level3Repair
8-3-4.
Microphone Part
Check microphone function
in voice call speaker mode
or in voice recording mode
Check Power&Volume key
FPCB where MIC is placed
for any damage(Tear in
FPCB, etc)
Check the voltage at
C422
Yes
Yes
= 1.65V
No
No
Replace the Power&Volume key FPCB
Resolder or replace C422
Yes
Check component soldering
status of C418, L401
Yes
END
No
Resolder or replace C418, L401
8-10
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’swritten authorization is strictly prohibited.
Page 11
Level3Repair
O
T
H
H
O
L
E
1
0
0
2
T
H
H
O
L
E
1
0
0
O
O
T
T
H
H
O
L
E
0
2
2
BOTHHOLE1009
T
C
5
0
0
T
C
5
0
5
5
0
0
0
0
0
0
0
0
0
4
1
8
4
4
8
8
888
8
4
1
9
4
4
9
9
9
4
4
4
C567
5556666
88888
8
C576
5
8
2
5
5
5
8
8
88882
2
2
Current_test
4
0
1
1
I
C
4
0
0
I
4
0
4
0
0
0
0
0
0
0
0
R424
R435
R514
5
1
9
555
999
R524
R526
5
2
8
555
2
2288888
8
R536
5
0
9
5
5
5
9
5
0
000
999
9
4
4
4
V
4
1
6
4
4
6
6
VAR500
Z
GND
6
GND
5
PWR
4
GND2
3
GND1
2
OUT
1
MIC400
MIC_BIAS_1.65V
L400
R424
L401
C415
C416
MAIN_MIC_N
MAIN_MIC_P
V416
C422
R435
C419C418
R419
R420
8-11
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’swritten authorization is strictly prohibited.
Page 12
Level3Repair
8-3-5.
Speaker Part
Play MP3 with maximum volume level.
Check speaker function.
Yes
Check the connection of
SPK402/SPK403(Left) or
SPK400/SPK401(Right)
in main PCB
Yes
Replace the speaker
module
Yes
Check the signals on
L412, L405(Left) or
C432, C435(R)
on main PCB,
No
No
Reconnect
SPK402/SPK403(Left) or
SPK400/SPK401(Right)
on main PCB,
Replace PM500
END
Yes
8-12
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’swritten authorization is strictly prohibited.
Page 13
Level3Repair
O
T
H
H
O
L
E
1
0
0
2
T
H
H
O
L
E
1
0
0
O
O
T
T
T
H
H
O
L
E
0
2
2
BOTHHOLE1010
T
C
5
0
0
T
C
5
0
5
5
0
0
0
0
0
000
0
8
8
8
888
8
4
1
9
4
4
9
9
9
4
3
5
4
4
3
5
5
4
3
6
4
4
36666
C567
5
5
5
66668
8
888
8
C575
C576
5
8
2
5
5
5
8
8
888
822
2
Current_test
4
0
1
1
L405
L406
4
0
0
4
0
4
0
000
000
R435
R514
5
1
9
5
5
5
999
9
R524
R526
5
2
8
5
5
5
22288
888
8
R536
5
0
9
5
5
5
9
5
0
000
999
9
4
1
4
44V
4
1
5
4
4
6
6
6
VAR500
Z
L_SPK402
SPK_LOUT_P SPK_LOUT_N
SPK400
SPK401
L412
2
3
4
C
1
1
2
2
6
3
4
4
1
4
C
1
1
2
2
V
1
1
2
2
2
1
4
V
5
1
4
V
L_SPK_403
5
3
4
C
1
1
2
2
3
3
4
C
L405
L406
3
1
4
V
L408
SPK_ROUT_P
SPK_ROUT_N
8-13
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’swritten authorization is strictly prohibited.
Page 14
Level3Repair
8-3-6.
BT Part
BT is not working
Yes
Check BT function ON
Yes
Check the Voltage on C210,
C211, C203, C204=
Check
MHz Clock at
37.4
C230, C285
1.8V
Yes
Yes
No
No
Check the PM500(crack, open, damaged, etc.)
No
Check the OSC201(crack, open, etc.)
Enable BT Function
Check the Voltage on C264,
C265, C268
Yes
Check the Status of
C258, C242, C280, F203,
Check the Status of L204,
Resolder or Replace U202
F200
Yes
C240, C241, ANT200
Yes
Yes
END
No
No
No
Check the U208(crack, open, damaged, etc.)
Resolder or replace C258, C242, C280,
Resolder or Replace L204, C240, C241,
F203, F200
ANT200
8-14
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’swritten authorization is strictly prohibited.
Page 15
Level3Repair
A
_
VDD_WIFI_1.8V
L200
PCM_SYNC
PCM_TXD
PCM_RXD
PCM_CLK
BRF
FM_ANT
SW_WIFI_BT_RX
SW_BT_TX
SW_WIFI_5G_RX
LNA_EN_5
LNA_EN_2
9
1
2
R
C203
TP_WLAN_CLK_EN
TP_HOST_WU_WLAN
TP_WLAN_WU_HOST
FM_AUDIO_L
FM_AUDIO_R
L202 2.2nH
C204
C205
2
M
8
1
D
D
V
A
M13
GPIO0
M12
GPIO1
L13
GPIO2
L12
GPIO3
M11
GPIO4
K12
GPIO5
K10
GPIO6
K13
GPIO7
J12
GPIO8
B9
GPIO9
D8
GPIO10
N9
GPIO11
M9
GPIO12
K9
GPIO13
M10
GPIO14
N10
GPIO15
N13
GPIO16
K7
GPIO17
F10
GPIO18
E10
GPIO19
G10
GPIO20
J13
GPIO21
H12
GPIO22
H13
GPIO23
A1
BRF_ANT
A12
FM_ANT_RX
A13
FM_ANT_TX
B12
FM_AUDIO_IN_L
C12
FM_AUDIO_IN_R
C13
FM_AUDIO_OUT_L
D12
FM_AUDIO_OUT_R
E1
RF_CNTL0_N
F2
RF_CNTL1_P
D2
RF_CNTL2_N
D1
RF_CNTL3_P
E2
RF_CNTL4_N
E4
RF_CNTL5_N
C2
RF_CNTL6_N
F4
RF_CNTL7_N
C255
C254
R201
C266C264
R222
C275
VDD_WIFI_1.8V
3
0
2
L
C211 C213
C212
C210
WIFI_CLK_EN
HOST_WU_WLAN
WLAN_WU_HOST
SW_BT_TX
SW_WIFI_BT_RX
V_SYS
PWDET_2G BRF
C265
TX_2
PA_PE_G
VDD_WIFI_1.8V
C202
V_WIFI_3.3V
C207
C209
5
0
0
1
2
1
0
0
3
0
2
3
9
4
3
1
1
1
B
N
A
A
B
B
A
B
8
8
8
8
8
8
8
1
1
1
1
1
1
1
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
A
A
A
A
A
A
A
D
N
G
_
X
R
_
T
N
S
S
A
_
S
S
S
S
S
V
S
V
S
S
M
A
V
A
V
V
F
1
7
5
6
4
2
1
1
F
F
B
D
D
B
A
C272
C276
0
1
3
6
8
4
4
2
8
6
1
3
6
8
2
1
1
1
1
1
L
H
K
N
K
D
C
N
G
M
M
M
M
J
N
N
D
B
2
2
0
2
8
8
8
8
8
8
8
8
8
1
1
3
1
1
1
1
1
1
1
1
1
1
N
D
D
D
D
I
N
T
D
D
D
D
D
D
D
D
D
I
N
T
D
D
D
D
I
T
V
U
D
D
D
D
D
D
D
D
D
V
E13
U
_
_
V
V
V
V
V
V
V
V
V
O
O
O
A
A
A
A
A
A
A
A
A
V
O
V
D
_
D
_
L
L
O
O
V
_
D
L
D
L
M
L
F
V
_
L
M
F
U202
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
V
V
V
V
V
8
6
7
1
8
7
4
6
8
2
4
2
F
J
J
H
H
H
H
H
K
G
G
G
6
3
4
5
1
1
1
1
T
X
T
D
B
R
N
N
V
V
A
G
1
VDET
2
GND
3
U208
VCC
4
VCC
LNA_EN
N
E
D
_
N
X
A
X
T
P
G
R
5
6
7
8
L221
TP_WLAN_DAT200
V
V
V
V
V
U
_
SD_DAT0
O
V
V
F12
3
_
SD_DAT1
O
V
D
F13
3
L
O
SD_DAT2
B
D
V
G13
L
B
SD_DAT3
V
G12
SD_CLK
E12
SD_CMD
K1
RX2_IN
J1
RX5_IN
M1
TX2_OUT
G1
TX5_OUT
N4
XTAL_IN
N5
XTAL_OUT
N6
PWDET_2G
M7
PWDET_5G
N7
W1_CNTL
D13
SLP_CLK_IN
A6
SER_CLK
A5
SER_CSN
A4
SER_DAT
B6
SER_WB
G2
PA_PE_A
F1
PA_PE_G
A8
TCK
B7
TDI
A7
TDO
B8
TMS
B5
PDN
D7
RESETN
D9
VIO
H10
VIO
M5
RBIAS
K5
RES
S
S
S
C
C
S
S
S
V
V
V
N
N
1
1
4
1
2
L
N
K
12
GND
11
BT
10
VCC
9
GND
7
1
C274
L222
TP_WLAN_DAT201
TP_WLAN_DAT202
TP_WLAN_DAT203
TP_WLAN_CMD
R210
R212
C229
TP_WLAN_PD
TP_WLAN_BT_RESET
LNA_ANT_2G
R202
R221
L219
WLAN_DAT0
WLAN_DAT1
WLAN_DAT2
WLAN_DAT3
WLAN_CMD
RX_2N
C217
RX_5N
TX_2
TX_5
PWDET_2G
PWDET_5G
CLK_32K_8787
PA_PE_A
PA_PE_G
VDD_WIFI_1.8V
WLAN_PD
WLAN_BT_RESET
V_SYS
C268
C267
RX_2N
VDD_WIFI_1.8V
R206
OSC201
43
2
1
C235
C258
LNA_EN_2
L215
WLAN_SD_CLK
R211
C285C230
VREG_1.8V
L201
R209
L214
C206
CLK_26MHZ_WIFI
ANAPOS
SUBMIC_BIAS_1.65V
V_ANALOG_3.0V
EAR_MIC_BIAS_2.6V
V_SIM1_3.0V
V_SYS
C518
C532
C537
C536
C535
VREF1V2
MIC_BIAS_1.65V
SUB_MIC_N
SUB_MIC_P
RCV_N
RCV_P
Audio_R_3.5
Audio_L_3.5
PMIC_32KHZ_OUT3
HIFI_SYNC
HIFI_BITCLK
HIFI_SDATA_OUT
HIFI_SDATA_IN
PCM_SYNC
PCM_CLK
PCM_TXD
PCM_RXD
CODEC_INTN
ANAPOS
V_CAM_IO_1.8V
V_WIFI_3.3V
V_USB_3.1V
V_VCTCXO_2.8V
V_PROXY_2.8V
V_2M_A2.8V
VLED_IC_1.9V
C584
VREG_1.2V
VREG_1.8V
C524
C525
C521
C522
C523
C517
C520
C519
C541
C539
C540
C538
R500
3
0
1
1
B
A
N
6
0
D
D
V
C9
REFCCURR
C12
REFDAC
G11
REFNADC
F11
REFPADC
D12
AMICBEXT
E7
AMICNEXT
EAR_MIC_N
F8
AMICPEXT
EAR_MIC_P
F6
C579
MICCLK12/AMICN1
MAIN_MIC_N
C5
MICCLK34/AMICN2
1005
F5
C580
MICDAT12/AMICP1
MAIN_MIC_P
D3
MICDAT34/AMICP2
1005
F7
MICVDD12/AMICB1
B5
MICVDD34/AMICB2
D2
AUX1N
D1
AUX1P
E6
AUX2N
E5
AUX2P
A12
C547
C548
C549
CTNCPHV
A11
CTPCPHV
A8
CTNCPLV
B8
CTPCPLV
C550
D11
EARN
E11
EARP
C10
HP1
B10
HP2
E9
REFCLK
B4
TP508
FSYN1
A4
TP509
BCLK1
B3
TP510
SDI1
B6
TP511
SDO1
A7
TP512
FSYN2
A9
TP513
BCLK2
A5
TP514
SDI2
A6
TP515
SDO2
A3
TP516
CODEC_INTN
E8
ANANEG
E12
ANAPOS
C561
C560
VREG_LVS5_LVDS_1P8
V_SD_3.0V
V_MOTOR_3.3V
V_MMC_3.0V
VREG_L18_LVDS_1P2
VREG_L16_LVDS_3P3
VDD_DIG_1.8V
3
2
2
1
3
1
2
2
4
2
3
6
7
1
3
5
6
7
4
5
6
7
8
3
7
1
1
1
1
1
1
1
1
1
C
C
E
C
B
P
P
N
N
6
8
8
A
0
1
1
E
D
D
L
D
D
D
D
C
V
2
V
V
1
D
D
V
T
T
T
T
T
L
K
H
H
P
P
L
P
L
K
J
K
J
P
M
2
C
3
4
1
9
2
8
7
6
1
7
8
3
3
5
2
6
1
5
4
E
O
O
O
O
O
O
O
O
O
N
N
N
N
O
O
N
N
O
N
N
I
I
I
I
I
I
I
I
I
I
I
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
D
D
D
L
L
L
L
L
L
L
L
L
O
D
D
D
V
V
V
V
V
V
V
V
V
C
V
V
V
D
D
V
PM500
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
1
0
3
3
8
3
5
2
2
7
6
3
9
8
7
4
6
6
8
3
1
1
J
C
G
P
P
H
N
K
P
N
L
K
H
G
F
M
M
M
P
C
V_SYS
C566
V_GPS_1.8V
VDD_DIG_1.8V
C501
C500
V_SYS
C514
4
3
3
3
5
5
C
C
1
5
2
1
6
5
2
2
2
1
1
1
3
2
1
J
J
J
T
L
L
K
F
R
K
R
G
G
R
7
2
0
5
4
3
1
9
8
6
1
N
E
K
P
1
1
1
1
1
1
1
1
1
1
K
K
P
K
D
O
O
O
O
O
O
O
O
O
O
P
_
S
P
C
_
S
K
D
S
D
D
D
D
D
D
D
D
D
U
_
A
L
_
L
L
L
L
L
L
L
L
L
P
B
V
V
V
V
V
V
V
V
V
V
D
S
D
D
_
_
D
D
D
N
I
A
V
V
V
V
D
D
V
1
2
1
3
4
K
K
K
K
K
C
C
C
C
C
D
U
U
U
U
U
N
A
F
D
K
R
B
B
B
B
B
G
E
P
_
_
P
N
A
_
_
_
N
_
S
A
C
E
R
D
D
D
D
D
D
G
S
M
D
D
D
D
D
S
N
N
N
N
N
N
S
S
S
Y
N
N
N
N
N
N
G
G
S
S
G
W
S
G
S
G
G
S
A
P
V
V
P
P
V
G
G
P
G
G
G
V
P
P
3
3
2
9
7
4
9
2
9
2
2
9
9
2
9
7
1
1
1
J
H
T
R
R
F
R
P
H
G
F
B
M
B
R
D
C506C505
C502
C504
C503
L500
L501
L502
L503
L504
1
0
2
2
2
3
3
2
0
1
3
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
R
P
R
N
P
M
P
H
F
R
N
R
T
T
T
G
3
3
3
4
5
4
5
1
4
2
2
1
1
2
5
1
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
_
_
_
_
_
_
_
_
_
_
_
V
V
V
V
V
X
X
X
X
X
X
N
N
N
N
N
I
I
I
I
I
V
V
V
V
V
V
V
V
V
V
V
L8
PMIC_INTN
P13
PMODE
E3
XTAL1
E2
XTAL2
K9
CLK32K_1
L5
CLK32K_2
J6
CLK32K_3
R6
DVC1
T3
DVC2
M9
EXTONN
K8
GPIO0
H3
GPIO1
M5
GPIO2
J9
GPIO3|HDET
N13
ONKEYN
A2
PDM_CLK
B2
PDM_DATA
M8
RESET_OUTN
R8
SLEEPN
L11
VCHG_GOOD
B1
I2C_SCL
C1
I2C_SDA
H12
GPADC0
K11
GPADC1
G12
GPADC2
H13
GPADC3
J11
GPADC4
L13
GPADC5
K5
PWM
L9
VBAT_SNS
G7
VINREF
J5
VAON
G8
VREF1V2
M13
VSC
G1
SPKP
5
K
H1
C
SPKN
U
B
3
3
_
1
1
1
1
D
T
T
A
A
-
-
-
-
N
C
C
C
C
C
C
G
N
N
N
N
P
N
N
3
3
3
1
1
1
2
1
1
1
T
A
T
E
A
GND_HS_SENSE
C512
C510
C513
C508
C509
C511
C507
2M_CAM_CORE_1.8V
V_CORE_SNS
C526
R503
TP500
PMIC_INTN
TP501
PMIC_32KHZ_OUT1
CLK_32K_8787
CLK_32KHZ_AGPS
PMIC_32KHZ_OUT3
TP502
VLT_LVL_SEL1
TP503
VLT_LVL_SEL2
JIG_ON_N
TP504
TP505
ON_SW
PDM_CLK
PDM_DATA
TP506
PMIC_RST_OUT
VCXO_EN
TA_EN
CI2C_SCL
CI2C_SDA
RF_TEMP
LCD_SELECT
VF
EAR_ADC_3.5
VREF1V2
VBAT_SENSE
SPK_ROUT_P
SPK_ROUT_N
BAT500
VCORE_MAIN_1.2V
V_DIGRF_1.8V
VREG_1.2V
VREG_1.8V
V
CORE_SNS
C530
C531
C529
C528
C527
C544
1
OSC500
2
VREG_1.8V
C546
R505
TSP_VENDOR1
TSP_VENDOR2
PMIC_GPIO2
L_DET
C554
TH500
C564
C563
C562
C242 C280
LNA_ANT_2G
L225
F200
1
F203
2
IN4OUT
GND13GND
L209
GND
2
P1
L204
3
P3
4
P2
L227
C240
C241
L226
C249
L213
L208
L207
LNA_ANT_5G
L224
NT200
1
1
2
2
8-15
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’swritten authorization is strictly prohibited.
Page 16
Level3Repair
A
N
T
2
0
0
A
A
A
A
AANNN
T
T
T
2
T
2
2
2
2
2
T
2
0
0
0
0
2
0
2
2
0
0
0
0
0
0
0
0
0
0
C
2
C
C
C
2
2
2
4
1
2
4
4
1
L
2
0
7
L
2
0
8
C
2
0
2
C
C
C
C
CC2
2
2
2
2
2
C
2
0
0
0
0
0
0
0
2
2
2
2
2
2
2
C
2
0
3
C
C
C
C
CC2
2
2
2
2
2
200
0
0
0
0
0
3
3
3
3
3
333
C204
C205
C206
C209
2
1
0
2
2
2
0
000
C211
C
2
1
2
C
C
C
C
CC2
2
2
2
2
2
C
2
1
112
2
2
2
2
2
2
C
2
1
3
C
C
C
C
CC2
2
2
2
2
2
C
2
1
113
3
3
3
3
333
C
2
1
7
C
C
C
C
CC2
2
2
2
2
2
C
2
1
117
C229
2
3
0
222
3
0
000
C235
C
2
4
2
C
C
C
C
CC2
2
2
2
2
2
2
4
442
2
2
2
2
2
2
C
2
4
4
C
C
C
C
CC2
2
2
2
2
2
2
4
444
44C
2
4
9
C
C
C
C
CC2
2
2
2
2
2
2
4
9
4
4
4
9
9
9
9
9
9
9
9
C
2
5
0
2
5
1
222
5
5
5
2
5
2
2
2
5
5
5
2
2
C
253
C
C
C
C
CC2
2
2
2
2
2
2
5
5
5
5
555
3
3
3
3
3
333
C254
C255
C
2
5
6
C
2
5
7
2
5
8
2
2
2
5
5
5
8
8
888
8
C
2
5
9
C
C
C
C
CCC22
2
2
2
C
2
C
2
5
5
5
5
555
9
9
9
9
9
9
9
9
C260
2
6
1
2
2
666
6
C
2
6
2
2
6
3
222
666
6
3
C264
C
2
6
5
C
C
C
C
CC2
2
2
2
2
2
2
6
6
6
6
6
6
6
6
5
5
5
5
555
C266
2
6
7
2
2
2
666
6
C
2
7
2
C
C
C
C
CCC22
2
2
2
C
2
C
2
722
2
2
2
2
2
C274
2
7
5
222
5
5
5
2
7
6
2
2
6666222
8
8
8888000
C
2
8
1
C
C
C
C
CC2
2
2
8
2
2
C
2
288
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
2
8
2
2
2
2
8
8
8888222
222
88888
8
3
2
0
3
2
L200
L
2
0
1
LL2
2
2
2
2
2
200
0
0
0
0
0
111
1
L202
2
0
4
4
L
2
0
9
LL2
2
2
2
2
2
200
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
2
1
3
L
2
1
4
LL2
2
2
2
2
2
1
114
4
4
L215
L219
2
2
1
L
2
2
2
LL2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
222
2
2
2
2
4
L
2
2
5
2
2
6
L
2
2
7
O
S
C
2
0
1
O
O
O
O
OOO
S
S
S
S
S
S
S
S
S
S
2
0
C
C
C
C
CCC
2
2
2
2
C
2
C
2
2
2
0
2
0
0
0
0
2
2
2
0
0
1
0
1
R
2
0
1
R
0
R
R
R
R
R
2
2
2
2
R
2
R
2
0
0
0
0
0
0
0
1
1
1
2
0
2
222
0
0
0
222
R206
2
1
1
222
R
2
1
6
R
R
R
R
R
R
R22
2
2
2
R
2
R
2
1
1
1
6
6
6
6
6
6
6
6
6
2
1
7
2
2
2
R
2
1
8
R
R
8
R
R
R
R
R22
2
2
2
R
2
R
2
1
1
188
8
8
8
8
8
8
8
8
8
8
8
8
R
2
1
9
R
R
9
R
R
R
R
R22
2
2
2
R
2
R
2
1
1
1
9
9
9
9
9
9
9
9
2
2
1
2
2
2
2
2
2
2
2
2
222
222
2
2
2
T
P
H
O
S
T
W
U
W
L
A
N
P
H
O
S
H
H
H
H
O
O
O
O
O
S
S
S
O
S
O
S
S
T
T
T
T
S
T
S
S
S
T
W
U
W
TWW
W
W
W
W
W
U
U
U
U
U
W
W
W
T
P
W
L
A
N
B
T
R
E
S
E
T
P
P
W
W
W
W
A
N
B
T
R
W
L
L
A
A
A
N
N
N
N
B
B
B
B
T
T
R
R
E
R
E
E
E
E
S
S
S
E
TP_WLAN_CLK_EN
WW
L
A
N
L
A
N
L
A
L
A
W
W
WW
L
L
A
L
A
L
A
A
A
LACLK
L
L
L
E
T
P
W
L
A
N
C
M
D
P
P
W
W
W
L
A
A
A
A
N
N
N
N
C
C
C
C
M
M
M
M
P
W
L
A
N
D
A
T
2
0
0
L
A
N
D
A
W
L
L
AAA
N
D
A
A
220
0
TP WLAN DAT201
P
W
L
A
N
D
A
T
2
0
2
W
L
A
N
D
A
T
2
W
L
L
AAA
N
D
A
AA2200T
P
W
L
A
N
D
A
T
2
0
W
L
A
N
D
A
T
2
W
L
L
AAA
N
D
A
A
222
0
T
P
W
L
A
N
P
D
P
W
A
P
P
P
W
W
W
W
W
W
L
W
L
A
A
A
A
A
NPA
ANNNP
P
P
P
P
D
D
D
P
P
TP WLANWU H
TP W
TP WPPWW
2
0
7
222
0
0
0
0
2
0
8
222
0
0
0
0
88888
8
A
T
5
0
0
5
0
5
00000
0
C
4
1
4
C
C
C
C
C
C44
C
4
1
1
1
4
4
4
4
C415
C416
4
2
1
4
4
2
2
2
C500
C501
C502
C504
C505
5
0
6
5
5
6
5
0
000
666
6
5
5
5000088
888
8
5
0
9
5
5
5
000
999
9
5
1
0
5
5
5
0
000
C
5
1
1
CCC
C
CC5
5
5
5
555
1
111
1
1
5
1
2
5
5
5
222
C513
5
1
4
5
5
5
4
4
5
1
9
5
5
599
9
5
2
0
5
5
5
2
2
2
0
000
C521
C522
C524
C525
C527
C
5
2
8
C
C
C
C
CCC
5
C
5
5
5
55C
5
2
2
2
2
2
5
2
5
2
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
C
5
2
9
C
C
C
C
CCC
5
C
5
5
5
55C
5
2
2
2
2
2
2
2
9
9
9
9
9
9
9
9
5
3
0
5
5
5
3
0
000
5
3
1
5
5
5
3
5
3
4
5
5
5
3
4
4
5
3
5
5
5
5
3
5
5
5
C536
C537
5
3
9
5
5
5
3
999
9
C541
C
5
4
4
C
C
4
C
C
CCC
5
5
5
5
555
4
4
4
4
4
4
4
C546
C548
C549
C550
5
6
0
5
5
5
666
6
0
000
C
5
6
1
C
C
C
C
C6C
C
5
C55
5
5
5
C
5
6
5
6
6
6
6
6
6
6
1
1
1
5
8
4
5
5
5
8
8
88884
4
5
0
3
M
5
0
0
555
0
0
0
0
0
0
Q400
4
1
7
4
4
R420
4
2
1
4
4
2
2
2
R
4
3
0
R
R
R
R
R
R
4
R
4
R
4
3
3
0
3
3
3
333
0
0
0
0
0
0
0
0
0
4
3
3
4
4
3
3
R
5
0
0
R
R
R
R
R
R
R
5
R
5
5
5
55R
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R
5
0
5
R
R
R
R
R
R
R
5
R
5
5
5
5
5
R
5
0
0
0
0
0
0
0
5
5
5
5
555
6
4
3
666
6
443
P
5
0
5
5
5
5000055
5
T
P
5
1
2
P
TPP
P
P
P
5
5
5
5
555
1
112
2
2
2
2
2
2
P
5
1
4
5
1
4
5
5
544
P
5
1
5
5
5
5
5
5
5
TP516
8-16
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’swritten authorization is strictly prohibited.
Page 17
Level3Repair
8-3-7.
WIFI Part
Check WIFI function ON
Check the Voltage on C210,
C211, C203, C204
Check
Check the Voltage on C256,
C257, C251, C252, C253
WIFI is not working
Yes
Yes
=1.8V
Yes
MHz Clock at
37.4
C230, C285
Yes
Yes
No
No
Check the PM500(crack, open, damaged, etc.)
No
No
Check the U207(crack, open, damaged, etc.)
Enable W IFI Function
Check the OSC201(crack, open, etc.)
Check the Voltage on C264,
C265, C268
Yes
Check the Status of
C242, C280, C249, R217,
C259, C274, C272, F203,
Check the Status of L204,
Resolder or Replace U202
F200
Yes
C240, L241, ANT200
Yes
Yes
END
No
Check the U208(crack, open, damaged, etc.)
No
No
Resolder or Replace C242, C280, C249,
C217, C259, C274, C272, F203, F200
Resolder or Replace C204, C240, L241,
ANT200
8-17
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’swritten authorization is strictly prohibited.
Page 18
Level3Repair
A
_
VDD_WIFI_1.8V
L200
PCM_TXD
PCM_RXD
PCM_CLK
PCM_SYNC
SW_WIFI_BT_RX
SW_WIFI_5G_RX
SW_BT_TX
L202 2.2nH
C203
C204
C205
2
M
TP_WLAN_CLK_EN
M13
GPIO0
M12
GPIO1
L13
GPIO2
L12
GPIO3
M11
GPIO4
K12
TP_HOST_WU_WLAN
GPIO5
K10
GPIO6
K13
GPIO7
J12
GPIO8
B9
GPIO9
D8
GPIO10
N9
GPIO11
M9
GPIO12
K9
GPIO13
M10
GPIO14
N10
GPIO15
TP_WLAN_WU_HOST
N13
GPIO16
K7
GPIO17
F10
GPIO18
E10
GPIO19
G10
GPIO20
J13
GPIO21
H12
GPIO22
H13
GPIO23
A1
SW_BT_TX
LNA_EN_5
LNA_EN_2
BRF_ANT
A12
FM_ANT
FM_ANT_RX
A13
FM_ANT_TX
B12
FM_AUDIO_IN_L
C12
FM_AUDIO_IN_R
C13
FM_AUDIO_L
FM_AUDIO_OUT_L
D12
FM_AUDIO_R
FM_AUDIO_OUT_R
E1
RF_CNTL0_N
F2
RF_CNTL1_P
D2
RF_CNTL2_N
D1
RF_CNTL3_P
E2
RF_CNTL4_N
E4
RF_CNTL5_N
C2
RF_CNTL6_N
F4
RF_CNTL7_N
BRF
VDD_WIFI_1.8V
3
0
2
L
C210
C211 C213
C212
SW_WIFI_BT_RX
WIFI_CLK_EN
HOST_WU_WLAN
WLAN_WU_HOST
C254
V_SYS
PWDET_2G BRF
C265
TX_2
PA_PE_G
R201
9
1
2
R
C266C264
R222
VDD_WIFI_1.8V
C202
V_WIFI_3.3V
C207
C209
5
0
0
1
2
1
0
0
1
3
0
6
4
0
3
8
4
2
6
2
9
3
N
A
A
8
8
8
1
1
1
D
D
D
D
D
D
V
V
V
A
A
A
S
S
V
A
1
2
B
B
C255
C275
8
1
3
4
3
6
2
8
1
1
1
1
1
1
1
B
B
B
B
A
8
8
8
8
8
1
1
1
1
1
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
A
A
A
A
A
D
N
G
_
X
R
_
T
N
S
A
_
S
S
S
S
S
S
S
V
M
V
V
V
A
F
1
4
6
5
7
1
F
F
D
D
A
C272
C276
1
L
H
K
N
K
D
C
N
G
M
M
M
M
J
B
N
N
D
0
2
2
2
8
8
8
8
8
8
8
8
8
3
1
1
1
1
1
1
1
1
1
1
1
1
D
N
D
D
D
N
I
T
D
D
D
D
D
D
D
D
D
I
T
N
D
D
D
D
I
T
V
U
D
D
D
D
D
D
D
D
D
V
E13
U
_
_
V
V
V
V
V
V
V
V
V
O
O
O
A
A
A
A
A
A
A
A
A
V
O
V
D
_
D
_
L
L
O
O
V
_
D
D
L
L
M
L
V
F
_
L
M
F
U202
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
V
V
V
V
V
8
7
6
4
6
7
8
8
1
2
2
4
J
J
F
H
H
H
K
H
H
G
G
G
5
6
1
1
T
D
N
N
A
G
1
VDET
2
GND
3
U208
VCC
4
VCC
N
E
_
A
X
T
P
5
6
L221
TP_WLAN_DAT200
V
V
V
V
V
U
_
SD_DAT0
O
V
V
F12
3
_
SD_DAT1
O
V
D
F13
3
L
O
SD_DAT2
B
D
V
G13
L
B
SD_DAT3
V
G12
SD_CLK
E12
SD_CMD
K1
RX2_IN
J1
RX5_IN
M1
TX2_OUT
G1
TX5_OUT
N4
XTAL_IN
N5
XTAL_OUT
N6
PWDET_2G
M7
PWDET_5G
N7
W1_CNTL
D13
SLP_CLK_IN
A6
SER_CLK
A5
SER_CSN
A4
SER_DAT
B6
SER_WB
G2
PA_PE_A
F1
PA_PE_G
A8
TCK
B7
TDI
A7
TDO
B8
TMS
B5
PDN
D7
RESETN
D9
VIO
H10
VIO
M5
RBIAS
K5
RES
S
S
S
C
C
S
S
S
V
V
V
N
N
1
1
4
1
2
L
N
K
3
4
1
1
X
T
B
R
V
V
12
GND
11
BT
10
VCC
9
LNA_EN
D
GND
N
X
7
G
R
1
7
8
C274
TP_WLAN_DAT201
TP_WLAN_DAT202
TP_WLAN_DAT203
TP_WLAN_CMD
R210
R212
C229
TP_WLAN_PD
TP_WLAN_BT_RESET
L222
LNA_ANT_2G
R202
R221
L219
PWDET_2G
PWDET_5G
CLK_32K_8787
C267
WLAN_DAT0
WLAN_DAT1
WLAN_DAT2
WLAN_DAT3
WLAN_CMD
RX_2N
RX_5N
TX_2
TX_5
PA_PE_A
PA_PE_G
WLAN_PD
WLAN_BT_RESET
V_SYS
RX_2N
C217
VDD_WIFI_1.8V
C268
VDD_WIFI_1.8V
R206
OSC201
43
2
1
C235
C258
LNA_EN_2
WLAN_SD_CLK
R211
C285C230
VREG_1.8V
L201
C206
R209
CLK_26MHZ_WIFI
L214
L215
ANAPOS
SUBMIC_BIAS_1.65V
EAR_MIC_BIAS_2.6V
C532
C536
VREF1V2
MIC_BIAS_1.65V
SW_WIFI_5G_RX
RX_5N
V_ANALOG_3.0V
C518
C537
SUB_MIC_N
SUB_MIC_P
Audio_R_3.5
Audio_L_3.5
PMIC_32KHZ_OUT3
HIFI_BITCLK
HIFI_SDATA_OUT
HIFI_SDATA_IN
CODEC_INTN
LNA_EN_5
V_USB_3.1V
V_SIM1_3.0V
V_SYS
C519
C535
RCV_N
RCV_P
HIFI_SYNC
PCM_SYNC
PCM_CLK
PCM_TXD
PCM_RXD
ANAPOS
PWDET_5G
PA_PE_A
V_CAM_IO_1.8V
V_WIFI_3.3V
V_VCTCXO_2.8V
V_PROXY_2.8V
V_2M_A2.8V
VLED_IC_1.9V
C584
VREG_1.2V
VREG_1.8V
C524
C525
C521
C522
C523
C517
C520
C541
C539
C540
C538
R500
3
0
1
1
B
A
N
6
0
D
D
V
C9
REFCCURR
C12
REFDAC
G11
REFNADC
F11
REFPADC
D12
AMICBEXT
E7
AMICNEXT
EAR_MIC_N
F8
AMICPEXT
EAR_MIC_P
F6
C579
MICCLK12/AMICN1
MAIN_MIC_N
C5
MICCLK34/AMICN2
1005
F5
C580
MICDAT12/AMICP1
MAIN_MIC_P
D3
MICDAT34/AMICP2
1005
F7
MICVDD12/AMICB1
B5
MICVDD34/AMICB2
D2
AUX1N
D1
AUX1P
E6
AUX2N
E5
AUX2P
A12
C547
C548
C549
CTNCPHV
A11
CTPCPHV
A8
CTNCPLV
B8
CTPCPLV
C550
D11
EARN
E11
EARP
C10
HP1
B10
HP2
E9
REFCLK
B4
TP508
FSYN1
A4
TP509
BCLK1
B3
TP510
SDI1
B6
TP511
SDO1
A7
TP512
FSYN2
A9
TP513
BCLK2
A5
TP514
SDI2
A6
TP515
SDO2
A3
TP516
CODEC_INTN
E8
ANANEG
E12
ANAPOS
C561
C560
R216
C244
R217
22pF
C282
C250
TX_5
VREG_LVS5_LVDS_1P8
V_SD_3.0V
V_MOTOR_3.3V
V_MMC_3.0V
VREG_L18_LVDS_1P2
VREG_L16_LVDS_3P3
VDD_DIG_1.8V
3
2
1
2
3
1
2
2
4
6
2
7
3
1
3
5
6
7
4
5
6
7
8
7
3
1
1
1
1
1
1
1
1
1
C
C
H
E
C
B
P
P
N
N
8
6
8
A
1
0
1
E
D
D
L
D
D
D
C
D
2
V
V
V
1
D
D
V
T
T
K
T
H
T
T
P
L
P
P
L
L
K
J
K
J
P
M
2
3
1
C
3
1
4
9
3
2
8
8
7
6
1
5
6
4
2
7
5
E
O
O
O
N
O
O
O
O
O
N
O
O
O
N
N
N
N
N
N
O
I
I
I
I
I
I
I
I
I
I
I
D
D
D
D
D
D
D
D
D
D
D
V
V
D
V
V
V
D
V
V
V
L
L
L
L
L
L
L
L
L
O
D
D
D
V
V
V
V
V
V
V
V
V
C
V
V
V
D
D
V
PM500
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
0
1
7
6
3
3
3
8
2
5
3
2
9
8
7
6
4
6
3
8
1
1
L
J
F
G
C
H
P
P
K
P
N
K
H
N
M
M
M
G
P
C
V_SYS
C566
C281
V_SYS V_SYS
1
GND
2
RX
3
GND
4
VCC
C256
C257
C259
C283
C261
C262
V_GPS_1.8V
VDD_DIG_1.8V
C501
C500
V_SYS
C514
C502
C504
C503
4
3
3
3
5
5
C
C
0
2
1
1
2
2
3
2
0
1
1
3
1
5
2
5
2
1
2
2
1
K
T
L
L
K
R
R
G
6
2
0
7
3
1
5
4
1
1
1
1
1
1
1
1
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
L
L
L
L
L
L
L
L
V
V
V
V
V
V
V
V
A
D
R
P
N
A
N
A
C
E
G
S
D
D
D
S
S
S
Y
S
N
N
N
N
S
S
S
S
S
V
V
G
G
G
V
V
3
2
7
2
4
9
9
7
1
1
J
F
R
H
B
R
B
D
1
1
6
3
1
3
1
1
2
1
1
1
1
1
1
1
1
1
R
P
R
J
J
J
P
N
F
G
M
P
R
T
R
T
T
R
H
N
G
3
2
1
1
5
4
3
9
8
3
1
4
2
1
4
P
2
E
N
K
1
K
1
1
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
P
K
D
C
O
O
C
C
C
C
C
P
C
C
C
P
_
S
C
C
C
C
C
C
_
S
U
D
D
S
K
U
U
U
U
U
U
U
U
U
U
U
U
U
U
_
L
L
_
A
B
P
B
B
B
B
B
B
B
B
B
B
B
B
B
B
_
V
V
_
_
_
_
_
D
_
D
S
_
D
_
_
_
V
V
V
V
_
X
N
X
X
N
X
N
N
N
N
D
X
D
D
I
I
I
I
I
I
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
D
D
V
1
2
4
1
5
3
K
K
K
K
K
K
C
C
C
C
C
C
D
U
U
U
U
U
U
N
F
K
B
B
B
B
B
B
E
3
G
_
3
_
_
_
P
_
_
1
1
_
1
1
R
S
D
D
D
D
D
D
D
T
T
A
A
M
-
-
D
D
-
-
N
N
N
N
N
N
N
C
C
N
C
N
C
C
C
G
G
G
G
G
G
G
W
A
P
N
N
P
P
G
N
P
G
P
P
N
N
N
P
3
3
3
3
2
9
9
9
9
1
2
1
2
1
1
1
2
1
1
T
T
F
H
R
P
M
G
A
T
E
R
A
GND_HS_SENSE
C510
C512
C513
C508
C509
C511
C507
C506C505
2M_CAM_CORE_1.8V
V_CORE_SNS
L500
L501
L502
L503
L504
C526
R503
3
1
F
5
5
K
K
C
C
U
U
B
B
_
V
X
V
L8
TP500
PMIC_INTN
PMIC_INTN
P13
PMODE
E3
XTAL1
E2
XTAL2
K9
TP501
CLK32K_1
PMIC_32KHZ_OUT1
L5
CLK32K_2
CLK_32K_8787
J6
CLK32K_3
CLK_32KHZ_AGPS
PMIC_32KHZ_OUT3
R6
TP502
DVC1
VLT_LVL_SEL1
T3
TP503
DVC2
VLT_LVL_SEL2
M9
EXTONN
JIG_ON_N
K8
TP504
GPIO0
H3
GPIO1
TP505
M5
GPIO2
J9
GPIO3|HDET
N13
ONKEYN
ON_SW
A2
PDM_CLK
PDM_CLK
B2
PDM_DATA
PDM_DATA
M8
TP506
PMIC_RST_OUT
RESET_OUTN
R8
SLEEPN
VCXO_EN
L11
VCHG_GOOD
TA_EN
B1
I2C_SCL
CI2C_SCL
C1
I2C_SDA
CI2C_SDA
H12
GPADC0
RF_TEMP
K11
GPADC1
G12
GPADC2
LCD_SELECT
H13
GPADC3
VF
J11
GPADC4
EAR_ADC_3.5
L13
GPADC5
VREF1V2
K5
PWM
L9
VBAT_SNS
VBAT_SENSE
G7
VINREF
J5
VAON
G8
VREF1V2
M13
VSC
G1
SPKP
SPK_ROUT_P
H1
SPKN
SPK_ROUT_N
BAT500
VCORE_MAIN_1.2V
V_DIGRF_1.8V
VREG_1.8V
VREG_1.2V
C528
C527
C544
1
OSC500
2
C546
C554
TH500
C564
C563
C562
V
CORE_SNS
C531
C529
C530
VREG_1.8V
R505
TSP_VENDOR1
TSP_VENDOR2
PMIC_GPIO2
L_DET
LNA_ANT_5G
3
4
5
6
1
1
1
1
T
X
D
N
R
N
N
A
V
E
G
12
_
A
GND
N
L
11
VCC
10
U207
VCC
9
GND
N
T
E
D
E
_
GND
N
D
A
X
7
V
P
G
T
1
5
6
7
8
C252
C253
C251
C263
C242 C280
LNA_ANT_2G
L225
8
1
2
R
C260
F200
1
F203
2
IN4OUT
GND13GND
L209
GND
2
P1
L204
3
P3
4
P2
L227
C240
C241
L226
C249
L213
L208
L207
LNA_ANT_5G
L224
NT200
1
1
2
2
8-18
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’swritten authorization is strictly prohibited.
Page 19
Level3Repair
C
2
0
2
C
C
C
C
CC2
2
2
2
2
2
200
0
0
0
0
0
0
2
2
2
2
2
2
2
C
2
0
3
C
C
C
C
CCC22
2
2
2
C
2
C
2
0
0
0
0
0
0
0
0
3
3
3
3
3
333
C204
C205
C206
C209
2
1
0
2
2
2
0
000
C211
C
2
1
2
C
C
C
C
C
C
2
2
2
2
2
2
2
1
112
2
2
2
2
2
2
C
2
1
3
C
C
C
C
CC2
2
2
2
2
2
2
1
113
3
3
3
3
333
C
2
1
7
C
C
C
C
CCC22
2
2
2
C
2
C
2
1
117
C229
2
3
0
2
2
2
300
0
C235
C
2
4
2
C
C
C
C
CC2
2
2
2
2
2
2
4
442
2
2
2
2
2
2
C
2
4
4
C
C
C
C
CC2
2
2
2
2
2
2
4
444
4
4
C
2
4
9
C
C
C
C
CC2
2
2
2
2
2
2
4
9
4
4
4
9
9
9
9
9
9
9
9
C
2
5
0
C
C
C
2
5
2
5
0
0
2
5
1
2
2
2
555
2
5
2
2
2
2
555
2
2
2
C
2
5
3
C
C
C
C
CC2
2
2
2
2
C
2
C
2
5
5
5
5
555
3
3
3
3
3
333
C254
C255
C
2
5
6
C
2
5
7
C
C
2
C
2
5
7
2
5
8
2
2
2
55588
888
8
C
2
5
9
C
C
C
C
CC2
2
2
2
2
2
2
5
5
5
5
555
9
9
9
9
9
9
9
9
C260
2
6
1
2
2
2
666
6
C
2
6
2
C
C
2
6
2
2
6
3
222
666
6
3
C264
C
2
6
5
C
C
C
C
CC2
2
2
2
2
C
2
C
2
6
6
6
6
6
6
6
6
5
5
5
5
555
C266
2
6
7
222
666
6
C
2
7
2
C
C
C
C
CC2
2
2
2
2
2
2
722
2
2
2
2
2
C274
2
7
5
2
2
2
555
2
7
6
2
2
2
6
666
222
8
8
8888000
C
2
8
1
C
C
C
C
CC2
2
2
8
2
2
C
2
288
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
2
8
2
2
2
2
8
8
88882
2
2
2
2
2
8
8
88883
C
2
8
5
2
0
3
FM_AUDIO_R
L200
L
2
0
1
L
L
2
2
2
2
2
2
200
0
0
0
0
0
111
1
L202
L
2
0
4
4
L
2
0
9
LL2
2
2
2
2
2
200
0
0
000
0
9
9
9
9
9
9
9
9
9
9
2
1
3
L
2
1
4
LL2
2
2
2
2
2
2
1
1
1
4
4
4
L215
L219
2
2
1
L
2
2
2
LL2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
L
2
2
5
L
2
2
5
2
2
6
L
2
2
7
L
2
2
O
S
C
2
0
1
O
O
O
O
OOO
S
S
S
S
S
S
S
S
S
S
2
0
C
C
C
S
C
CCC
2
2
2
2
C
2
C
2
2
2
0
2
0
0
0
2
2
2
0
0
1
0
1
R
2
0
1
R
0
R
R
R
R
R
R
2
2
2
2
R
2
R
2
0
0
0
0
0
0
0
0
1
1
1
2
0
2
222
00022
2
R206
2
1
1
2
2
2
R
2
1
6
R
R
R
R
R
R
R22
2
2
2
R
2
R
2
1
1
1
6
6
6
6
6
6
6
6
6
2
1
7
2
2
2
R
2
1
8
RR8
R
R
R
R
R22
2
2
2
R
2
R
2
1
1
188
8
8
8
8
8
8
8
8
8
8
8
8
R
2
1
9
R
R
9
R
R
R
R
R22
2
2
2
R
2
R
2
1
1
1
9
9
9
9
9
9
9
9
2
2
1
222
2
2
2
2
2
2
222
22222
2
T
P
H
O
S
T
W
U
W
L
A
N
P
H
O
S
H
H
H
O
O
O
O
O
S
S
S
O
S
O
S
S
T
T
T
S
T
S
S
S
T
W
U
W
T
W
W
W
W
W
W
W
W
U
U
U
U
W
W
T
P
W
L
A
N
B
T
R
E
S
E
T
P
P
W
W
W
W
A
N
B
T
R
W
L
L
A
A
A
N
N
N
N
B
B
B
T
T
R
R
E
R
E
E
E
E
S
S
S
E
TP_WLAN_CLK_EN
WW
L
A
N
L
A
N
L
A
A
WW
W
W
LL
L
L
A
L
A
L
A
A
A
L
L
W
T
P
W
L
A
N
C
M
D
P
P
W
W
W
W
L
L
A
A
A
A
N
N
N
N
C
C
C
C
M
M
M
M
P
W
L
A
N
D
A
T
2
0
0
L
A
N
D
W
A
A
N
D
A
A
000
TP WLANDAT201
P
W
L
A
N
D
A
T
2
0
2
W
L
A
N
D
A
T
2
W
LAA
N
D
A
A
00T
P
W
L
A
N
D
A
T
2
0
W
L
A
N
D
A
T
2
W
L
L
A
A
N
D
A
A
T
222
0
T
P
W
L
A
N
P
D
P
W
A
P
P
P
W
W
W
W
W
W
L
L
A
A
A
A
A
A
N
P
A
ANNNP
P
P
P
P
D
D
D
P
P
TP WLANWU H
TP W
2
0
7
222
0
0
0
0
2
0
8
222
0
0
0
0
88888
8
A
N
T
2
0
0
A
A
A
A
AANNN
T
T
T
2
T
2
2
2
2
2
T
2
0
0
0
0
2
0
2
2
0
0
0
0
0
0
0
0
0
0
C
2
4
0
C
C
C
2
2
4
0
4
4
2
4
1
2
4
4
1
L
2
0
7
L
2
0
8
A
T
5
0
0
5
0
5
000
0
0
0
C
4
1
4
C
C
C
C
C
C44
C
4
1
1
1
4
4
4
4
C415
C416
4
2
1
4
4
2
2
2
C500
C501
C502
C504
C505
5
0
6
5
5
6
5
0
000
666
6
555
0
000
8
8
888
8
5
0
9
555
0
00999
9
5
1
0
555
0
000
C
5
1
1
C
C
C
C
CC5
5
5
5
555
1
111
1
1
5
1
2
555
2
2
2
C513
5
1
4
5
5
5
4
4
5
1
9
5
5
5
999
9
5
2
0
5
5
5
2
2
2
0
000
C521
C522
C524
C525
C527
C
5
2
8
C
C
C
C
CCC
5
C
5
5
5
55C
5
2
2
2
2
2
5
2
5
2
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
C
5
2
9
C
C
C
C
CCC
5
C
5
5
5
55C
5
2
2
2
2
2
5
2
529
9
9
9
9
9
9
9
5
3
0
5
5
5
3
0
000
5
3
1
5
5
5
3
5
3
4
5
5
5
3
4
4
5
3
5
5
5
535
5
5
C536
C537
5
3
9
5
5
5
3
9
9
9
C541
C
5
4
4
C
C
4
C
C
CCC
5
C
5
5
5
555
4
4
4
4
4
4
4
C546
C548
C549
C550
5
6
0
5
5
5
666
6
0
000
C
5
6
1
C
C
C
C
C6C
C
5
5
5
5
555
6
5
6
6
6
6
6
6
5
6
1
1
1
5
8
4
5
5
5
8
8
888
8
4
4
5
0
3
M
5
0
0
555
0
0
0
0
0
0
Q400
4
1
7
4
4
R420
4
2
1
4
4
2
2
2
R
4
3
0
R
R
R
R
R
R
4
R
4
R
4
3
3
0
3
3
3
333
0
0
0
0
0
0
0
0
0
4
3
3
4
4
3
3
R
5
0
0
R
R
R
R
R
R
R
5
R
5
5
5
55R
5
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
R
5
0
5
R
R
R
R
R
R
R
5
R
5
5
5
55R
5
0
0
0
0
0
0
5
0
0
5
5
5
5
555
6
4
3
666
6
443
P
5
0
5
555
0
0
0
5
5
5
T
P
5
1
2
P
T
P
P
P
P
5
5
5
5
555
1
112
2
2
2
2
2
2
P
5
1
4
5
1
4
5
5
5
4
4
P
5
1
5
5
5
5
5
5
5
TP516
8-19
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’swritten authorization is strictly prohibited.
Page 20
Level3Repair
8-3-8.
GPS Part
Check the Voltage on L218
Check26MHz Clock at C236,
GPS is not working
Yes
Check GPS function ON
Yes
V, C243, L206
1.8
C237
=1.8V
Yes
Yes
No
=
No
No
Check the PM500(crack, open, damaged,
Enable GPS Function
etc.)
Check the TCX202(crack, open, etc.)
Check the Voltage of
GPS_LNA_EN(at C239),
Yes
Check the Status of
L223, C245, C246, L210,
C247, C248, F202, F201
Yes
Check the Status of
C247, C248, ANT201
Yes
Resolder or Replace U209
Yes
END
No
No
No
Resolder or change the U205
Resolder or Replace L223, C245, C246,
L210, C247, C248, F202, F201
Resolder or Replace C247, C248, ANT201
8-20
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’swritten authorization is strictly prohibited.
Page 21
Level3Repair
C245
GPS_LNA_EN
L206
C243
V_GPS_1.8V
C239
1
IN
G23GG
U205
1
6
GND
RFOUT
2
5
GND
EN
L210
3
4
RFINVDD
F201
C246
C247
1
4
OUT
IN
G
2G3G5
L211
C269
C273
GPS_TCXO_EN
F202
4
OUT
5
C279
L223
GPS_TXD
GPS_RXD
GPS_TCXO_OUT
CLK_32KHZ_AGPS
AP_AGPS_ONOFF
AP_AGPS_RESETn
TP_GPS_TXD
TP_GPS_RXD
TP_CLK_TCXO
TP_CLK_200
TP_GPS_ONOFF
TP_GPS_RESET
E1
E7
D5
E3
D3
B1
A6
C6
B6
D4
E4
GNSS_RF_IN
UART_RX
UART_TX
TCXO_IN
XO_OUT
RTC_XTAL_IN
JTCK
TMODE
ON_OFF
EXT_SRESET_B
U209
C248
L212
V_GPS_1.8V
L218
7
1
7
4
1
2
C
B
A
A
A
D
8
V
2
X
I
1
X
8
2
T
V
L
F
_
V
V
1
U
_
_
1
1
D
_
O
S
_
A
_
D
B
_
P
K
S
S
V
B
_
O
P
S
M
_
X
D
N
S
M
D
C
D
_
S
G
D
T
V
_
_
D
V
_
D
D
D
D
V
D
D
D
V
V
V
GPIO_0|DR_I2C_DIO|BLANKING|EIT1
GPIO_2|TSYNC|SPI_MISO|TM|ECLK
GPIO_3|ECLK|SPI_MOSI|DAC_DI|EIT2
GPIO_4|EIT1|SPI_MISO|DAC_CLK|BLANKING
GPIO_5|TM|SPI_MOSI|DAC_CS#|GNSS_ON|SCLK|RTCCLKJTMS
GPIO_6|UART_CTS|SSPI_CLK|HS0
GPIO_7|UART_RTS|SSPI_CS#|HS1
F
S
R
B
_
U
B
S
S
S
B
S
P
_
_
N
A
M
O
I
G
K
S
_
_
_
_
S
S
S
S
C
C
S
S
S
S
V
N
V
N
V
V
2
7
5
2
1
B
A
A
ANT201
2
2
1
1
C270
1
5
B
C
O
I
_
D
D
V
GPIO_1|DR_I2C_CLK|GNSS_ON
S
S
N
G
_
S
S
V
2
2
E
D
V_SYS
U203
4
VIN1VOUT
2
3
GPS_TCXO_EN
C271
EN GND
D
N
G
5
C236
C237
R215
C238
GPS_TCXO_OUT
TCX202
6
1
VCC
GND
2
5
NC
NC
3
4
OUT
GND
L220
C278
C277
C3
AIO_0
B3
AIO_1
D7
B4
C4
A3
D6
C5
E6
E5
TP_ECAL
TP_GPS_RTS
TP_GPS_CTS
GPS_ECAL
GPS_LNA_EN
GPS_RTS
GPS_CTS
ANAPOS
VREF1V2
SUBMIC_BIAS_1.65V
C536
EAR_MIC_BIAS_2.6V
C532
MIC_BIAS_1.65V
V_ANALOG_3.0V
C518
C537
PMIC_32KHZ_OUT3
V_SIM1_3.0V
SUB_MIC_N
SUB_MIC_P
Audio_R_3.5
Audio_L_3.5
HIFI_SYNC
HIFI_BITCLK
HIFI_SDATA_OUT
HIFI_SDATA_IN
PCM_SYNC
PCM_CLK
PCM_TXD
PCM_RXD
CODEC_INTN
V_CAM_IO_1.8V
VLED_IC_1.9V
V_VCTCXO_2.8V
V_2M_A2.8V
V_WIFI_3.3V
V_PROXY_2.8V
V_MMC_3.0V
V_USB_3.1V
C584
VREG_1.2V
VREG_1.8V
V_SYS
C521
C522
C517
C520
C519
C539
C540
C538
C535
R500
EAR_MIC_N
EAR_MIC_P
C579
MAIN_MIC_N
1005
C580
MAIN_MIC_P
1005
C547
C549
C548
RCV_N
RCV_P
ANAPOS
C550
TP508
TP509
TP510
TP511
TP512
TP513
TP514
TP515
TP516
C560
VDD_DIG_1.8V
C524
C525
C523
C541
3
3
1
0
1
2
4
7
7
1
1
1
1
E
L
C
C
H
B
C
B
A
2
1
P
P
C
N
N
N
6
8
8
6
O
O
E
A
I
I
0
1
1
0
D
E
D
D
D
D
D
D
L
O
D
D
D
D
D
D
C
C
V
V
V
V
V
2
V
C9
D
1
D
D
REFCCURR
V
D
C12
V
REFDAC
G11
REFNADC
F11
REFPADC
D12
AMICBEXT
E7
AMICNEXT
F8
AMICPEXT
F6
MICCLK12/AMICN1
C5
MICCLK34/AMICN2
F5
MICDAT12/AMICP1
D3
MICDAT34/AMICP2
F7
MICVDD12/AMICB1
B5
MICVDD34/AMICB2
D2
AUX1N
D1
AUX1P
E6
AUX2N
E5
AUX2P
A12
CTNCPHV
A11
CTPCPHV
A8
CTNCPLV
B8
CTPCPLV
D11
EARN
E11
EARP
C10
HP1
B10
HP2
E9
REFCLK
B4
FSYN1
A4
BCLK1
B3
SDI1
B6
SDO1
A7
FSYN2
A9
BCLK2
A5
SDI2
A6
SDO2
A3
CODEC_INTN
E8
ANANEG
E12
ANAPOS
C561
V_SD_3.0V
VREG_L16_LVDS_3P3
1
3
1
1
J
P
1
3
N
O
I
I
V
D
D
V
S
S
S
S
V
V
1
3
3
1
F
C
C
7
6
P
H
4
2
3
N
N
N
I
I
I
V
V
V
S
S
S
S
S
S
V
V
V
2
5
H
G
V_MOTOR_3.3V
6
5
3
3
L
P
P
K
7
5
6
8
N
N
N
N
I
I
I
I
V
V
V
V
S
S
S
S
S
S
S
S
V
V
V
V
8
6
7
8
6
J
L
K
K
H
VREG_LVS5_LVDS_1P8
VREG_L18_LVDS_1P2
2
3
2
2
2
5
6
7
8
1
1
1
1
1
T
T
T
T
L
J
K
K
M
5
2
1
3
4
9
8
7
6
O
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
D
L
L
L
L
L
L
L
L
L
V
V
V
V
V
V
V
V
V
PM500
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
V
V
V
0
3
6
7
2
3
3
4
8
1
P
N
P
N
G
M
M
M
P
5
6
5
2
2
1
4
2
2
1
T
T
L
L
K
R
R
K
G
G
2
5
4
7
0
3
1
6
8
1
1
1
1
1
1
1
1
1
O
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
D
L
L
L
L
L
L
L
L
L
V
V
V
V
V
V
V
V
V
A
D
R
K
P
A
P
N
N
E
S
A
C
G
S
D
D
D
D
S
S
S
Y
S
N
N
N
N
S
S
N
S
S
V
V
S
V
G
G
G
G
V
3
2
4
7
9
2
9
9
9
7
1
1
J
R
R
H
F
B
P
G
B
D
V_GPS_1.8V
VDD_DIG_1.8V
C501
C500
V_SYS
C510
C508
C514
C504
C503
C502
C509
C507
C506C505
2M_CAM_CORE_1.8V
V_CORE_SNS
L500
L501
L502
L503
L504
4
3
3
3
5
5
C
C
2
1
2
0
1
0
2
2
1
3
1
1
1
3
1
2
1
1
1
1
1
1
1
1
J
J
J
F
P
N
R
R
T
T
T
N
R
R
R
P
1
1
2
9
1
O
D
L
V
F
E
R
D
D
N
N
G
A
G
9
H
3
1
3
2
1
1
2
3
P
E
K
N
K
K
K
K
K
K
K
K
K
K
K
K
P
K
D
C
C
C
C
C
P
_
C
C
C
C
C
S
_
K
A
P
D
S
_
D
A
V
D
D
V
1
K
C
D
U
N
B
G
_
_
D
M
N
W
G
P
P
9
2
9
F
T
R
C
P
S
U
U
U
U
U
S
U
U
U
U
U
U
_
_
B
B
B
B
B
B
B
B
B
B
B
_
_
_
_
D
_
_
_
_
D
V
V
V
N
N
N
X
X
X
N
X
D
D
I
I
I
I
V
V
V
V
V
V
V
V
V
V
1
4
2
5
3
K
K
K
K
K
C
C
C
C
C
U
U
U
U
U
B
B
B
B
B
3
_
_
_
_
_
3
1
1
1
1
D
D
D
D
D
A
A
T
T
N
-
N
N
N
-
N
-
-
C
C
C
C
C
C
G
G
G
G
G
P
N
N
N
P
P
P
N
P
N
N
3
3
3
3
2
1
2
1
1
1
1
1
2
1
A
P
T
M
E
T
R
A
R503
3
1
3
1
3
1
1
1
P
M
F
H
G
4
5
5
5
4
4
K
K
K
K
K
K
C
C
C
C
C
C
U
U
U
U
U
U
B
B
B
B
B
B
_
_
_
_
V
V
N
N
X
X
I
I
V
V
V
V
L8
TP500
PMIC_INTN
PMODE
XTAL1
XTAL2
CLK32K_1
CLK32K_2
CLK32K_3
DVC1
DVC2
EXTONN
GPIO0
GPIO1
GPIO2
GPIO3|HDET
ONKEYN
PDM_CLK
PDM_DATA
RESET_OUTN
SLEEPN
VCHG_GOOD
I2C_SCL
I2C_SDA
GPADC0
GPADC1
GPADC2
GPADC3
GPADC4
GPADC5
VBAT_SNS
VINREF
VAON
VREF1V2
SPKP
SPKN
PMIC_INTN
P13
E3
E2
K9
TP501
PMIC_32KHZ_OUT1
L5
CLK_32K_8787
J6
CLK_32KHZ_AGPS
PMIC_32KHZ_OUT3
R6
TP502
VLT_LVL_SEL1
T3
TP503
VLT_LVL_SEL2
M9
JIG_ON_N
K8
TP504
H3
TP505
M5
J9
N13
ON_SW
A2
PDM_CLK
B2
PDM_DATA
M8
TP506
PMIC_RST_OUT
R8
VCXO_EN
L11
TA_EN
B1
CI2C_SCL
C1
CI2C_SDA
H12
RF_TEMP
K11
G12
LCD_SELECT
H13
VF
J11
EAR_ADC_3.5
L13
K5
PWM
L9
VBAT_SENSE
G7
J5
G8
M13
VSC
G1
SPK_ROUT_P
H1
SPK_ROUT_N
BAT500
C513
C512
C511
VREG_1.2V
VCORE_MAIN_1.2V
VREG_1.8V
V_DIGRF_1.8V
V_CORE_SNS
C526
C528
C527
C544
1
OSC500
2
VREG_1.8V
C546
R505
C554
TH500
VREF1V2
C564
C563
C562
C531
C529
C530
TSP_VENDOR1
TSP_VENDOR2
PMIC_GPIO2
L_DET
V_SYS
C566
GND_HS_SENSE
8-21
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’swritten authorization is strictly prohibited.
Page 22
Level3Repair
ANT201
C
2
3
6
C
C
C
C
CC2
2
2
2
2
2
2
3
3
3
3
3
3
3
6
3
6
6
6
6
6
6
6
6
C
2
3
9
C
C
C
C
CC2
2
2
2
2
2
C
2
3
3
3
3
3
3
9
339
9
9
9
9
9
9
9
C243
2
4
5
2
2
2
445
5
5
C246
2
4
8
282
2
4
4
8
8
888
8
C
2
7
0
C
C
0
C
C
CC2
2
2
2
2
2
2
7
0
0
0
0
0
0
0
C
2
7
1
C
C
C
C
CC2
2
2
2
2
2
2
711
1
C273
C
C
C
C
CC2
2
2
2
2
2
2
7
7
2
7
8
2
2
2
8
8
888
8
2
7
9
2
2
2
999
9
F
2
0
2
F
F
2
2
2
2
2
2
200
0
0
020
0
0
0
2
2
2
2
2
2
2
2
L210
L212
L
2
1
8
LL2
2
2
2
2
2
2
1
1
188
8
8
8
888
8
8
8
8
8
8
8
L220
2
2
3
2
1
5
222
5
5
5
TP CLK 200
TP CLK TCXO
TP ECAL
T
P
G
P
S
C
T
S
T
PGG
G
G
P
P
S
S
S
S
C
C
T
T
T
TP GPS ONOFF
TP GPS RESET
T
P
G
P
S
R
T
S
P
P
P
P
P
S
R
G
G
G
G
G
G
G
P
P
P
P
SSS
S
S
S
S
P
S
S
SSR
R
R
R
R
R
T
T
T
T
S
S
S
T
S
T
T
T
T
S
U
2
0
3
U
U
U
U
U22
2
2
2
0
2
200
0
0
0
0
0
0
3
3
3
3
3
333
2
0
9
222
0
0
0
0
999
9
A
T
5
0
0
5
0
5
0
0
0
0
0
000
C
4
1
4
C
C
C
C
C
C4C
4
C
4
1
1
1
4
4
4
4
C415
C416
C
4
1
7
C
4
2
0
4
2
1
4
4
222
C500
C501
C502
C504
C505
5
0
6
5
5
6
5
000
666
6
555
000
0
88888
8
5
0
9
555
000
0
999
9
5
1
0
555
000
0
C
5
1
1
CCC
C
CC5
5
5
5
555
1
111
1
1
5
1
2
555
222
C513
5
1
4
5
5
5
4
4
C
5
1
7
C
5
1
8
5
1
9
5
5
5
999
9
5
2
0
5
5
5
2
2
2
0
000
C521
C522
C
5
2
3
C524
C525
C
5
2
6
C527
C
5
2
8
C
C
C
C
CCC
5
C
5
5
5
55C
5
2
2
2
2
2
2
5
2
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
C
5
2
9
C
C
C
C
CCC
5
C
5
5
5
555
2
2
2
2
2
2
2
9
9
9
9
9
9
9
9
5
3
0
5
5
5
3
0
000
5
3
1
5
5
5
3
C
5
3
3
5
3
4
5
5
5
3
4
4
5
3
5
5
5
5
3
5
5
5
C536
C537
5
3
9
5
5
5
3
999
C
5
4
0
C541
C
5
4
4
C
C
4
C
C
CCC
5
5
5
5
555
4
4
4
4
4
4
4
C546
C
5
4
7
C548
C549
C550
5
6
0
5
5
5
6
666
000
C
5
6
1
C
C
C
C
C6C
C
5
C
5
5
5
55C
5
6
5
6
6
6
6
6
6
6
1
1
1
C
5
6
2
C
5
6
3
C
5
6
4
C
5
6
6
5
8
4
5
5
5
88888
8
4
4
5
0
3
OSC500
M
5
0
0
555
0
0
0
0
0
0
Q400
4
1
7
4
4
R
4
1
8
R420
4
2
1
4
4
222
R
4
3
0
R
R
R
R
R
R
4
R
4
R
4
3
3
0
3
3
3
333
0
0
0
0
0
0
0
0
4
3
3
4
4
3
3
R
4
3
4
R
5
0
0
R
R
R
R
R
R
R
5
R
5
5
5
55R
5
0
0
0
0
0
500
0
0
0
0
000
0
R
5
0
3
R
5
0
5
R
R
R
R
R
R
R
5
R55
5
55R
5
0
0
0
0
0
0
0
5
5
5
5
555
R
6
4
0
6
4
3
666
6
4
4
3
P
5
0
5
555
0
0
0
555
T
P
5
1
2
P
TPP
P
P
P
5
5
5
5
555
1
112
2
2
2
2
2
2
T
P
5
1
3
T
P
5
1
3
P
5
1
4
5
1
4
555
4
4
P
5
1
5
5
5
5
555
TP516
8-22
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’swritten authorization is strictly prohibited.
Page 23
Level3Repair
8-3-9.
LCD
LCD is still off after PWR ON
Yes
Check the connection of
Check the Voltage on C630
HDC601
Yes
Check LCD FPCB
Yes
High: VBAT)
(
No
No
Reconnect the HDC601
If there is LCD FPCB crack,
replace the LCD FPCB.
No
Check L603
Yes
Check U602
Yes
Check the Voltage on C604
3.3V
Yes
Replace LCD
Module
Yes
END
No
=
No
Check the U602(crack, open, damaged, etc.)
If there is damage on it,
Resolder or Replace U602
Resolder or Replace the PM500
8-23
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’swritten authorization is strictly prohibited.
Page 24
Level3Repair
1
1
1
1
1
2
1
1
5
1
5
6
C306
3
0
7
3
0
9
3
1
0
C313
3
1
4
3
1
5
C316
3
1
7
3
1
8
3
1
9
3
2
0
3
2
3
3
3
1
C630
6
3
6
L603
1
0
3
1
0
5
1
0
6
3
3
9
R346
R649
U606
U6
V
R
1
0
0
V
R
1
0
1
R
1
0
2
A
T
5
0
0
5
5
0
0
0
0
0
C301
C302
C303
3
0
4
3
00044
C305
C311
C322
3
2
5
3
222
5
5
5
C326
C328
C38
C329
C330
3
3
2
3
322
2
C334
C33
4
3
3
5
3
3
555
3
3
6
3
3
666
6
C414
C415
C416
4
1
7
4
4
4
2
0
4422200
0
4
2
1
4
422
2
C500
C501
C502
5
0
3
5
5
5
000
0
3
C504
C505
5
0
6
5
5
6
5
0
0
0
666
6
5
0
7
5
5
5
0
000
5
5
5
000
8
8
888
8
5
0
9
5
5
5
000
999
9
5
1
0
5
5
5
0
0
C511
5
1
2
5
5
522
2
C513
5
1
4
5
5
5
4
4
5
1
7
5
5
5
5
1
8
555
8
8
888
8
5
1
9
5
5
599
9
5
2
0
5
5
5
2
2
2
000
C521
C522
5
2
3
5
5
5
2
2
2
3
C524
C525
5
2
6
5
5
5
222
666
6
C527
C528
C529
5
3
0
5
5
5
30000
5
3
1
5
5
5
3
5
3
2
5
5
5
3
2
2
2
5
3
3
5
5
5
3
3
5
3
4
555
3
4
4
5
3
5
555
355
5
C537
5
5
538
8
888
8
5
3
9
5
5
5
3
9
9
9
5
4
0
5
5
5
4
4
0
0
C541
C544
C546
5
4
7
5
5
5
4
4
C548
C549
5
6
0
5
5
5
666
6
000
C561
5
6
2
5
5
5
666
6
2
2
2
5
6
3
5
5
5
666
6
3
5
6
4
5
5
5
666
6
4
4
5
6
6
5
5
5
666
6
666
6
C579
5
8
4
5
5
5
8
8
888
4
6
0
0
6
666
000
000
6
0
1
666
6
0
0
0
6
0
2
666
6
000
222
6
0
3
666
6
000
3
6
0
4
0
6
666
00044
6
0
7
0
666
6
0
0
0
6
6
6
0
000
888
8
6
0
9
666
6
0
0
0
9
9
9
6
1
0
6
6
6
0
000
6
1
1
666
6
1
2
666
6
2
2
2
6
1
3
666
6
3
C634
6
3
5
666
6
3
5
5
5
6
3
7
666
6
3
C639
C63
C640
C641
C64
1
C642
6
0
3
6
6
6
0
4
6
6
GPIO102
P
I
O
1
0
5
I
O
1
0
P
I
I
000
5
5
5
P
I
O
1
2
5
P
I
I
1
222
5
5
5
5
0
0
5
0
3
5
0
4
4
6
0
1
1
OSC390
O
M
5
0
0
0
0
555
0
0
0
0
0
0
0
Q400
Q4
3
0
1
3
000
3
0
2
3
00022
2
R303
R304
3
0
5
3
000
5
5
5
R311
R314
3
1
7
3
3
1
8
3
8
8
888
8
3
1
9
3
9
9
9
3
2
0
3
222
000
R323
R325
3
3
4
3
3
4
4
3
3
7
333
3
888
8
3
4
0
0
3
4
4
0
0
0
3
4
1
3
4
4
R345
R347
3
4
8
3
8
4
4
8
8
888
8
R350
R351
R354
R355
3
666
6
88888
8
3
6
9
3
666
6
999
3
7
1
3
3
7
2
3
222
R392
4
1
7
4
4
4
1
8
4
4
8
8
888
8
R420
4
2
1
4
4
222
R430
4
3
3
4
4
3
3
4
3
4
4
4
3
4
4
R500
5
0
3
5
5
5
0
0
0
3
R505
R544
5
4
5
5
5
5
4
4
555
R602
R609
R610
6
1
1
666
6
R612
R613
R614
R615
6
1
6
6
666
6
666
6
4
0
666
6
4
4
000
6
4
3
666
6
4
4
3
6
4
6
6
666
4
4
666
6
R651
R652
R65
R653
SD 0
SD CMD
P
G
P
S
T
X
D
G
P
P
G
S
X
D
S
S
X
X
D
T
P
R
F
R
E
S
E
T
R
F
R
R
S
S
S
EEE
T
TP_SYSCLKEN
TP301
P
5
0
0
555
0
0
0
0
000
P
5
0
1
5
0
5
5
5
000
P
5
0
4
55500
044
P
5
0
5
555
00055
5
P
5
0
6
565
5
000
666
6
TP512
P
5
1
3
555
3
P
5
1
4
5
1
4
555
4
4
P
5
1
5
555
5
5
TP516
TP600
P
6
0
1
666
600
0
TP602TT
P
6
0
3
666
600
0
3
TP701
6
0
4
4
6
666
0
0
0
0
4
4
6
0
5
0
5
666
6
000
5
5
5
C
P
3
0
0
0
P
3
0
0
0
0
0
0
300
ZD
8-24
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’swritten authorization is strictly prohibited.
Page 25
Level3Repair
8-3-10.
TSP
Touch Screen does not work
Yes
Check TSP Connector on
Main PBA
Yes
Check the Voltage on C702
3.3V
Yes
No
Reconnect the HDC702
=
No
Resolder or Replace C702
C702
C
703 ≥
Check the I2C signal
Replace U705
≥
END
3.3
3.3
Yes
Yes
V?
Yes
V?
No
No
Resolder or Replace R700
Resolder or Replace R702
Resolder or Replace R703, R704
8-25
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’swritten authorization is strictly prohibited.
Page 26
TX02
TX06
TX10
TX14
TX18
TX22
TX26
TX29
TX25
TX21
TX17
TX13
TX09
TX05
TX01
RX17
RX15
RX13
RX11
RX09
RX07
RX05
RX03
RX01
HDC702
2
11
33
55
77 88
10
99
11 12
11
13 14
13
151616
15
17 18
17
19
20
19
21 22
21
23 24
23
25
26
25 26
27
28
27 28
29
30
29
31 32
31
33 34
33
35 36
35
38
37
37
394440
39
41
42
41 42
43
44
43 44
454646
45
47
48
47 48
49
50
49
51
52
51 52
53
54
53 54
55
56
55 56
57
58
57 58
59
60
59
Level3Repair
2
66
10
12
14
18
20
22
24
30
32
34
36
38
40
50
60
TX27
TX23
TX19
TX15
TX11
TX07
TX03
RX16
RX14
RX12
RX10
RX08
RX06
RX04
RX02
RX00
TX00
TX04
TX08
TX12
TX16
TX20
TX24
TX28
TSP_INT
TSP_I2C_SDA
TSP_I2C_SCL
R704R703
R701
C701
VREG_1.8V
R705
TOUCH_3.3V
R700
C702
TOUCH_3.3V
2
0
7
R
3
0
7
C
RX00
RX01
RX02
RX03
RX04
RX05
RX06
RX07
RX08
RX09
RX10
RX11
RX12
RX13
RX14
RX15
RX16
RX17
0
0
7
C
3
2
5
7
5
6
4
4
A
A
A
C
C
C
C
C
C
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
44
45
46
47
Y00
Y01
Y02
Y03
Y04
Y05
Y06
Y07
Y08
Y09
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
RESETn
INTn
SDA
SCL
V
V
V
D
N
G
6
2
2
U705
1
6
2
4
D
D
A
O
D
D
C
D
V
V
L
C
V
D
N
G
28
_
8
X00
1
29
V
X01
30
X02
31
X03
32
X04
33
X05
34
X06
35
X07
36
X08
37
X09
38
X10
39
X11
40
X12
41
X13
3
X14
2
X15
1
X16
60
X17
59
X18
58
X19
57
X20
56
X21
55
X22
54
X23
53
X24
52
X25
51
X26
50
X27
49
X28
48
X29
C
C
N
N
2
3
6
6
TX11
TX07
TX03
TX15
TX19
TX23
TX27
TX13
TX17
TX21
TX25
TX29
TX09
TX05
TX01
TX02
TX06
TX10
TX14
TX18
TX22
TX26
TX28
TX24
TX20
TX00
TX04
TX08
TX12
TX16
8-26
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’swritten authorization is strictly prohibited.
Page 27
Level3Repair
C425
C428
C429
C430
C431
C437
C606
D
C
7
0
2
CCC
7
0
0
2
2
D
C
7
0
3
CCC
7
0
0
0
3
L402
L403
L404
6
0
2
4
2
9
4
4
2
2
2
9
9
9
R721
R722
ZD4
C700
7
0
1
7
0
2
7
0
3
7
0
0
7
0
1
7
0
2
7
0
5
C321
3
2
4
3
222
4
4
3
3
7
3
3
P
I
O
9
9
P
I
9
9
9
9
9
9
R321
R322
R336
R367
R511
R512
R703
R704
R705
P
3
0
5
3
000
555
TP306
5
0
1
5
5
0
0
0
5
0
555
000
88888
8
P
5
0
9
5
5
5
0
0
0
999
P
7
0
0
00000
0
C
P
3
0
0
P
3
0
0
0
0
0
0
8-27
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’swritten authorization is strictly prohibited.
Page 28
Level3Repair
8-3-11. 3M
CAM
Camera" function does not work
"
Yes
Check the Camera
connector on Main PBA
Yes
Check the voltage
C710
C709
C708
=1.2
=1.8
=2.8
Yes
V?
V?
V?
No
No
Reconnect the HDC701
Resolder C710
Resolder CC709
Resolder CC708
Replace the PBA
Check the I2C line
TP CAM I900
TP CAM I901=HIGH
&
Yes
Replace the camera module
Yes
END
No
Resolder R301, R302
Replace the PBA
8-28
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’swritten authorization is strictly prohibited.
Page 29
Level3Repair
C426
C427
C705
7
0
8
0
000
8
8
888
8
7
0
9
0
000
999
9
7
1
0
0
000
D
C
7
0
1
C
C
C
0
7
0
0
1
7
0
0
R708
R710
R730
R731
R732
R733
R735
R736
R737
R738
V411
3
3
2
3
3
2
2
2
3
0
1
3
0
000
3
0
2
3
0
000
2
2
2
3
0
5
3
0
000
5
5
5
3
1
7
3
3
3
4
3
3
4
4
3
4
8
3
4
4
8
8
888
8
TP301
3M_CAM_CORE_1.2V
3M_nRST
3M_nSTBY
3M_CAM_I2C_SDA
3M_CAM_I2C_SCL
V_CAM_IO_1.8V
0
9
1
0
7
7
C
C
V_CAM_IO_1.8V
V_3M_A2.8V
8
0
7
C
HDC701
2
1
1
3
5
7
9
11
13 14
15
17
19
0
0
7
L
2
344
56
6
8
7
8
10
9
10
111212
13
14
15 16
16
171818
19
20
20
C
C
N
N
2
1
2
2
5
0
7
C
3M_DN_F
3M_DP_F
3M_CLK_P_F
3M_CLK_N_F
R708
3M_MCLK
R710
CAM_MCLK_F
3M_CAM_I2C_SCL
3M_CAM_I2C_SDA
R301
R302
8-29
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’swritten authorization is strictly prohibited.
Page 30
Level3Repair
8-3-12. 1.3M
CAM
Camera" function does not work
"
Yes
Check the Camera
connector on Main PBA
Abnormal
Check the voltage
C704
C706
C707
=1.8
=2.8
=1.8V
V?
V?
No
No
Reconnect the HDC703
Resolder C704
Resolder C706
Resolder C707
Replace the PBA
Yes
Check the I2C line
TP CAM I900
TP CAM I901=HIGH
&
Yes
Replace the camera module
Yes
END
No
Resolder R315, R316
Replace the PBA
8-30
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’swritten authorization is strictly prohibited.
Page 31
Level3Repair
7
0
4
0
000
4
4
C706
7
0
7
0
000
C711
D
C
7
0
3
CCC
7
0
0
0
3
3
7
0
6
000
666
6
7
1
7
R721
3
2
7
3
2
2
2
3
3
5
3
3
5
5
5
3
3
7
3
33388
888
8
TP GPS RXD
P
G
P
S
T
X
D
P
G
S
X
D
SSS
X
X
D
TP502
TP503
TP511
VT_CAM_A2.8V
SENSOR_I2C_SDA
SENSOR_I2C_SCL PS_ALS_INT
CAM_MCLK_F CAM_F(1)_F
CAM_PCLK_F
CAM_HSYNC_F
CAM_VSYNC_F
CAM_nSTBY_F
CAM_F(6)_F
R706
TP700
VT_CAM_I2C_SCL
VT_CAM_I2C_SDA
VT_CAM_CORE_1.8V
6
0
7
1
C
1
7
C
V_CAM_IO_1.8V
R315
11
33
55 6
77
99
1111
13 13 14
1515
17 17 18
1919
21 21 22
2323
2525 26
27 27
29
29
7
0
7
C
R316
HDC703
C
N
1
3
C
N
2
3
C
N
3
3
V_CAM_IO_1.8V
2
2
4
4
6
8
8
10
10
12
12
14
16
16
18
20
20
22
24
24
26
28
28
30
30
C
N
4
3
CAM_F(0)_F
CAM_F(2)_F
CAM_F(3)_F
CAM_F(4)_F
CAM_F(5)_F
TP701
CAM_nRST_F
VT_CAM_I2C_SCL
VT_CAM_I2C_SDA
CAM_F(7)_F
4
0
7
C
V_PROXY_2.8V
R717
C426C427
VREG_1.8V
6
1
7
R
8-31
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’swritten authorization is strictly prohibited.
Page 32
Level3Repair
8-3-13.
Check memu setting
Menu→applications→setting→wireless and network
mobile networks→network mode→setting is auto mode
No Service
Menu→Phone→Keypad
*#1234#
Check the C126,C153,C141,C152
No service
Yes
check Phone version
→
PHONE:T211XXXX
No
is well soldered
→
→
→
?
PHONE:T211XXXX
Check the Main Antenna exists or not
No
Re-solder C126,C153,C141,C152 correspondingly.
Yes
Check VDD
V(C128)
Change the Main Antenna
Change the PBA
=2.8V
Abnormal
Abnormal
Yes
END
No
Replace the U124
8-32
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’swritten authorization is strictly prohibited.
Page 33
Level3Repair
1
2
4
1
2
5
C128
1
3
1
C132
C134
C135
C136
C137
1
3
8
1
3
9
C140
1
4
3
C145
1
4
6
C147
C148
C149
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
C176
01
02
1
0
7
1
1
2
1
1
6
1
1
8
1
2
0
1
3
4
1
3
6
L137
1
3
9
1
4
1
1
4
2
1
4
3
1
4
5
1
5
4
1
5
5
1
5
6
1
2
9
1
3
1
1
3
3
R139
C
X
1
0
0
H
1
0
0
TP BAND GPIO100
TP BAND GPIO101
2
4
O
U
T
2
A
1
0
2
0
000
2
2
2
1
0
3
0
000
3
1
0
6
0
000
666
6
1
1
0
000
0
1
1
3
3
C114
1
1
7
C118
1
2
6
2226666
1
2
7
222
1
4
1
4
4
1
5
3
5
5
5
3
1
5
4
5
5
5
4
4
C165
1
6
7
666
6
1
6
8
66668
8
888
8
1
6
9
666
699
9
1
7
0
000
1
0
3
1
0
4
L105
L110
L126
1
2
9
L132
1
5
3
R107
R110
R111
R112
R150
R151
1
5
2
5
5
522
2
1
0
4
0
0
0
0
4
4
6
1
D
N
G
U116
6
V_SYS
2
1
O
O
I
I
P
P
G
G
_
_
D
D
N
N
A
A
B
B
TP_BAND_GPIO100
TP_BAND_GPIO101
5
4
1
1
2
1
O
O
I
I
P
P
G
G
B
2
T
D
U
N
O
G
8
7
9
7
2
G
G
L116
C125
C124
C166
3
1
D
D
N
D
V
G
12
OUT1A
11
OUT1B
10
OUT2C
9
GND
D
N
G
C146
C131
L137
L107
L146
C143
G4G5G
8
RX
TX
3
RX
1
ANT
6
DUF100
4
57
2
G
G
G
G
TX
3
DUF101
ANT
6
DUF102
6
T
N
A
3
TX
G
G
G
G
7
5
4
2
DUF103
6
T
N
A
3
TX
G
G
G
G
7
5
4
2
L124
L139
C151
L114
L156
L117
C126
C127
L110
9
G
8
RX
RX
1
C154
L157
1
RX
8
RX
G
9
L141
1
RX
8
RX
G
9
L119
L118
L122
C153
C141
L129
L135
L134
L138
C152
L142
L144
L143
L147
L115
W850_GSM850_ANT
W900_GSM900_ANT
L126
L132
L136
W1900_ANT
L145
L120
W850_GSM850_RX_P
W850_GSM850_RX_N
W900_GSM900_RX_P
W900_GSM900_RX_N
W2100_ANT
W2100_RX_N
W2100_RX_P
W1900_RX_N
W1900_RX_P
8-33
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Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Page 34
Level3Repair
8-3-14.
GSM
WB5
850/
NORMAL CONDITION
catch the channel?
No
Trouble occurs only in
GSM850/B5 band?
Yes
C124,L116,C125,L114,L15
6,
Check
L117,L115,C127,C126,L
soldering condition
119
No
Check DUF100,U116,
U117 for any damage
crack, open, etc)
(
No
Check U124 for any
damage(crack, open,
etc)
NO
Yes
Yes
Yes
Try
CHECK soldered components
C124,L116,C125,L114,L156,L117,L115,
Repair procedure
8-3-3
C127,C126,L119
esolder or change
R
DUF100,U116,U117
esolder or change
R
U124
No
Change the board
END
8-34
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’swritten authorization is strictly prohibited.
Page 35
Level3Repair
1
2
4
1
2
5
C128
C129
C130
1
3
1
C132
C133
C134
C135
C136
C137
1
3
8
1
3
9
C140
1
4
3
C144
C145
1
4
6
C147
C148
C149
C150
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
1
7
1
1
7
3
C176
7
1
5
7
1
6
7
1
9
7
2
0
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
01
02
L106
1
0
7
L108
L111
1
1
2
L113
1
1
6
L117
1
1
8
L119
1
2
0
L133
1
3
4
L135
1
3
6
L137
L138
1
3
9
1
4
1
1
4
2
1
4
3
L144
1
4
5
L146
L147
1
5
4
1
5
5
1
5
6
L158
R102
R120
R123
R124
R125
1
2
9
1
3
1
1
3
3
R134
R139
1
4
2
1
4
3
7
1
2
7
1
3
L157
C
X
1
0
0
H
1
0
0
P
1
0
0
0
P
1
0
1
0
TP BAND GPIO100
TP BAND GPIO10
P
V
M
O
D
E
P
D
E
1
1
7
1
2
4
7
0
8
0
8
7
0
9
0
9
VREG_1.2V
W850_GSM850_RX_N
W850_GSM850_RX_P
W900_GSM900_RX_N
W900_GSM900_RX_P
C140
GSM850/900
BAND_GPIO2
3G_HB_TX
W2100_RX_N
W2100_RX_P
PCS_RX_N
PCS_RX_P
W1900_RX_N
W1900_RX_P
DCS_RX_N
DCS_RX_P
C150
DCS/PCS
3G_LB_TX
V_RAMP
DCDC_VDD_DIG_1.8V
C160
R134
C132
C161
TP_SYSCLKEN
TP_RF_RESET
V_ANALOG_3.0V
C5
D8
D7
C8
C7
B8
D6
E7
B4
G1
F2
G2
D4
H1
F1
J1
J2
K8
K9
J8
J9
J10
H10
H9
G9
J6
J7
K6
K7
K2
CLK0_EN
CLK0_REF
CLK1_EN|GPIO8
CLK1_REF
CLK2_EN|GPIO9
CLK2_REF
SYS_CK_EN
RST_N
SYS_CLK
GSM_TX_HB
GSM_TX_LB
GSM_VPAC_3G_VBA
G_PA_EN|GPOI5
3G_TX_HB
3G_TX_LB
TPI_TX_N
TPI_TX_P
LNA_HB1_N
LNA_HB1_P
LNA_HB2_N
LNA_HB2_P
LNA_HB3_N
LNA_HB3_P
LNA_HB4_N
LNA_HB4_P
LNA_LB1_N
LNA_LB1_P
LNA_LB2_N
LNA_LB2_P
R_BIAS_TX
V_VCTCXO_2.8V
8
5
1
L
C128
DCDC_VDD_VCO_1.8V
DCDC_VDD_DIG_1.8V
DCDC_VDD_TRX_1.8V
C133
6
5
4
B
B
K
2
G
P
I
P
Y
D
1
B
_
_
_
D
G
I
O
D
D
D
V
_
L
_
D
D
O
V
C
V
_
X
T
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
0
6
1
5
2
1
1
A
B
A
A
A
A
L123
C176
C135
C134
C136
C137
0
5
3
8
3
8
3
9
7
E
A
H
L
V
A
L
8
N
.
P
L
2
D
_
_
_
D
O
I
D
D
_
D
V
D
V
D
V
D
D
D
D
N
N
N
N
G
G
G
G
3
4
1
2
7
C
C
C
C
B
8
3
5
4
3
1
J
J
F
E
E
A
K
H
G
K
B
L
2
V
1
O
O
G
C
O
O
O
I
L
A
A
L
R
L
X
D
C
C
D
P
_
_
N
D
N
V
C
A
V
_
_
X
X
_
_
A
_
A
_
T
X
X
T
_
_
R
X
X
X
X
C
T
T
_
_
X
T
X
T
R
R
V
_
_
D
_
_
T
T
D
_
_
_
D
D
_
_
D
D
D
D
D
D
D
D
D
D
D
V
D
D
V
D
D
D
V
V
D
V
D
V
V
V
V
V
V
EN_DCDC|GPIO6
XO_LDO_OUT
REF_CLK_XTLO
AFC_DAC_OUT
U124
DIGRF_DRV_N
DIGRF_DRV_P
DIGRF_RCV_N
DIGRF_RCV_P
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
C
G
G
G
G
G
G
G
G
G
N
G
G
G
0
0
8
7
6
6
5
1
1
1
9
1
1
1
F
E
H
K
H
D
G
G
G
E
K
DCDC_VDD_TRX_1.8V
L127
C157
3G_HB_TX
3G_LB_TX
F8
SCANMODE
F7
SPI_CLK
D5
SPI_DAT
F6
SPI_SEL
E5
SPI1_PWR
G4
SPI2_PWR
G3
DAC_DCDC
E6
H2
DET
E2
RFDET_IN
A9
B9
XTLI
C9
C10
H4
TEST_IN2
H7
VTEST_IN1
J5
CP_TSY
B3
B2
A4
A3
F10
FILT_I_N
G10
FILT_I_P
D9
FILT_O_N
D10
FILT_O_P
F4
GPIO0
E4
GPIO1
D2
GPIO2
F5
GPIO3
D3
GPIO4
C6
GPIO7
C
N
2
C142
XO_LDO_1.8V
V_MODE
CPL_OUT
XTLI
26M_REF
C147
AFC_CTRL
DCDC_VDD_DIG_1.8V
RXDATA_N
RXDATA_P
TXDATA_N
TXDATA_P
R131
3GHB_EN
3GLB_EN
ANT_SEL(0)
ANT_SEL(1)
ANT_SEL(2)
ANT_SEL(3)
C158
V_SYS
C129
C130
R102
6
7
5
1
1
1
D
D
N
C171
C173
2
4
1
R
TP_100
3GHB_EN
TP_101
3GLB_EN
TP_VMODE
V_MODE
3
4
1
R
CPL_OUT
I
N
N
_
G
G
L
1
14
P
C
VBATT
RF_OUT_HB
13
2
GND
RF_IN_HB
12
3
VCC
RF_IN_LB
U117
11
4
GND
VENHB
10
5
RF_OUT_LB
VENLB
T
6
9
U
VMODE
GND
O
_
D
L
N
P
G
C
7
8
R123
R124
C144
R125
V_SYS
2
1
O
O
I
I
P
P
G
G
_
_
D
D
N
N
A
A
B
B
TP_BAND_GPIO100
TP_BAND_GPIO101
5
6
4
7
8
9
1
1
1
1
1
1
D
C
C
2
1
D
N
N
N
O
O
D
G
I
I
V
P
P
G
G
1
GND
2
U116
IN2
3
GND
4
IN1
B
A
2
2
T
D
T
D
U
N
U
N
O
G
O
G
7
8
5
6
L116
C124
C166
C131
3
1
D
N
G
12
OUT1A
11
OUT1B
10
OUT2C
9
GND
L107
C143
2
7
G4G5G
TX
3
C125
ANT
6
DUF100
C146
TX
3
L124
DUF101
DUF102
3
L137
TX
L139
DUF103
3
L146
TX
C151
L114
9
G
G
L156
8
RX
L117
RX
1
C126
C127
L110
9
4
57
2
G
G
G
G
G
L118
8
RX
RX
1
ANT
6
C153
C154
C141
L129
L157
6
T
1
L135
N
RX
A
L134
8
RX
G
G
G
G
G
L138
9
7
5
4
2
C152
L141
6
T
1
L144
N
RX
A
L143
8
RX
G
G
G
G
L147
G
7
5
4
2
9
L115
W850_GSM850_ANT
L119
L122
L126
L132
L136
L142
L145
W850_GSM850_RX_P
W850_GSM850_RX_N
L120
W900_GSM900_ANT
W2100_ANT
W2100_RX_N
W2100_RX_P
W1900_ANT
W1900_RX_N
W1900_RX_P
W900_GSM900_RX_P
W900_GSM900_RX_N
8-35
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’swritten authorization is strictly prohibited.
Page 36
Level3Repair
8-3-15.
GSM900/WB8
NORMAL CONDITION
catch the channel?
Trouble occurs only in
GSM900/WB8 band?
C131,C131,L124,L118,L11
L12,L120,C154,C153,L1
9,
soldering condition
26
Check DUF100,U116,
U117 for any damage
crack, open, etc)
(
Check U124 for any
damage(crack, open,
Check
No
etc)
No
Yes
No
NO
Yes
Yes
Yes
Try
CHECK soldered components
C131,C131,L124,L118,L119,L12,L120,
Repair procedure
8-3-3
C154,C153,L126
esolder or change
R
DUF100,U116,U117
esolder or change
R
U124
No
Change the board
END
8-36
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’swritten authorization is strictly prohibited.
Page 37
Level3Repair
1
2
4
1
2
5
C128
C129
C130
1
3
1
C132
C133
C134
C135
C136
C137
1
3
8
1
3
9
C140
1
4
3
C144
C145
1
4
6
C147
C148
C150
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
1
7
1
1
7
3
C176
7
1
5
7
1
6
7
1
9
7
2
0
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
01
02
L106
1
0
7
L108
L111
1
1
2
L113
1
1
6
L117
1
1
8
L119
1
2
0
L122
L123
L133
1
3
4
L135
1
3
6
L137
L138
1
3
9
1
4
1
1
4
2
1
4
3
L144
1
4
5
L146
L147
1
5
4
1
5
5
1
5
6
L158
R102
R120
R123
R124
R125
1
2
9
1
3
1
1
3
3
R134
R139
1
4
2
1
4
3
7
1
2
7
1
3
L157
C
X
1
0
0
H
1
0
0
P
1
0
0
0
P
1
0
1
TP BAND GPIO100
TP BAND GPIO10
P
V
M
O
D
E
P
D
E
1
1
7
1
2
4
7
0
8
0
8
7
0
9
0
9
VREG_1.2V
W850_GSM850_RX_N
W850_GSM850_RX_P
W900_GSM900_RX_N
W900_GSM900_RX_P
C140
GSM850/900
BAND_GPIO2
3G_HB_TX
W2100_RX_N
W2100_RX_P
PCS_RX_N
PCS_RX_P
W1900_RX_N
W1900_RX_P
DCS_RX_N
DCS_RX_P
C150
DCS/PCS
3G_LB_TX
V_RAMP
DCDC_VDD_DIG_1.8V
C160
R134
C132
C161
TP_SYSCLKEN
TP_RF_RESET
V_ANALOG_3.0V
C5
D8
D7
C8
C7
B8
D6
E7
B4
G1
F2
G2
D4
H1
F1
J1
J2
K8
K9
J8
J9
J10
H10
H9
G9
J6
J7
K6
K7
K2
CLK0_EN
CLK0_REF
CLK1_EN|GPIO8
CLK1_REF
CLK2_EN|GPIO9
CLK2_REF
SYS_CK_EN
RST_N
SYS_CLK
GSM_TX_HB
GSM_TX_LB
GSM_VPAC_3G_VBA
G_PA_EN|GPOI5
3G_TX_HB
3G_TX_LB
TPI_TX_N
TPI_TX_P
LNA_HB1_N
LNA_HB1_P
LNA_HB2_N
LNA_HB2_P
LNA_HB3_N
LNA_HB3_P
LNA_HB4_N
LNA_HB4_P
LNA_LB1_N
LNA_LB1_P
LNA_LB2_N
LNA_LB2_P
R_BIAS_TX
V_VCTCXO_2.8V
8
5
1
L
C128
DCDC_VDD_VCO_1.8V
DCDC_VDD_DIG_1.8V
DCDC_VDD_TRX_1.8V
C133
6
5
4
B
B
K
2
G
P
I
P
Y
D
1
B
_
_
_
D
G
I
O
D
D
D
V
_
L
_
D
D
O
V
C
V
_
X
T
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
0
6
1
5
2
1
1
A
B
A
A
A
A
L123
C176
C135
C134
C136
C137
0
5
8
3
3
8
3
9
7
E
A
H
L
V
A
L
8
N
.
P
L
2
D
_
_
_
D
O
I
D
D
_
D
V
D
V
D
V
D
D
D
D
N
N
N
N
G
G
G
G
3
4
2
1
7
C
C
C
C
B
8
3
5
4
3
1
J
J
F
E
E
A
K
H
G
K
B
L
2
1
V
O
O
G
C
O
O
O
I
L
A
L
A
R
L
X
D
C
C
D
P
_
_
N
D
N
V
C
A
V
_
_
X
X
_
_
A
_
A
_
T
X
X
T
_
_
R
X
X
X
X
C
T
T
_
_
X
T
X
T
R
R
V
_
_
D
_
_
T
T
D
_
_
_
D
D
_
_
D
D
D
D
D
D
D
D
D
D
D
V
D
D
V
D
D
D
V
V
D
V
D
V
V
V
V
V
V
EN_DCDC|GPIO6
XO_LDO_OUT
REF_CLK_XTLO
AFC_DAC_OUT
U124
DIGRF_DRV_N
DIGRF_DRV_P
DIGRF_RCV_N
DIGRF_RCV_P
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
C
G
G
G
G
G
G
G
G
G
N
G
G
G
0
0
8
7
6
6
1
5
1
1
9
1
1
1
F
E
H
K
H
D
G
G
G
E
K
DCDC_VDD_TRX_1.8V
L127
C157
3G_HB_TX
3G_LB_TX
F8
SCANMODE
F7
SPI_CLK
D5
SPI_DAT
F6
SPI_SEL
E5
SPI1_PWR
G4
SPI2_PWR
G3
DAC_DCDC
E6
H2
DET
E2
RFDET_IN
A9
B9
XTLI
C9
C10
H4
TEST_IN2
H7
VTEST_IN1
J5
CP_TSY
B3
B2
A4
A3
F10
FILT_I_N
G10
FILT_I_P
D9
FILT_O_N
D10
FILT_O_P
F4
GPIO0
E4
GPIO1
D2
GPIO2
F5
GPIO3
D3
GPIO4
C6
GPIO7
C
N
2
C142
XO_LDO_1.8V
V_MODE
CPL_OUT
XTLI
26M_REF
C147
AFC_CTRL
DCDC_VDD_DIG_1.8V
RXDATA_N
RXDATA_P
TXDATA_N
TXDATA_P
R131
3GHB_EN
3GLB_EN
ANT_SEL(0)
ANT_SEL(1)
ANT_SEL(2)
ANT_SEL(3)
C158
V_SYS
C129
C130
R102
6
7
5
1
1
1
D
D
N
C171
C173
2
4
1
R
TP_100
3GHB_EN
TP_101
3GLB_EN
TP_VMODE
V_MODE
3
4
1
R
CPL_OUT
I
N
N
_
G
G
L
1
14
P
C
VBATT
RF_OUT_HB
13
2
GND
RF_IN_HB
12
3
VCC
RF_IN_LB
U117
11
4
GND
VENHB
10
5
RF_OUT_LB
VENLB
T
6
9
U
VMODE
GND
O
_
D
L
N
P
C
G
8
7
R123
R124
C144
R125
V_SYS
1
2
O
O
I
I
P
P
G
G
_
_
D
D
N
N
A
A
B
B
TP_BAND_GPIO100
TP_BAND_GPIO101
5
4
6
7
8
9
1
1
1
1
1
1
D
C
C
2
1
D
N
N
N
O
O
D
G
I
I
V
P
P
G
G
1
GND
2
U116
IN2
3
GND
4
IN1
B
A
2
2
D
T
D
T
N
U
N
U
G
O
G
O
8
7
5
6
L116
C124
C166
C131
3
1
D
N
G
12
OUT1A
11
OUT1B
10
OUT2C
9
GND
L107
C143
2
7
G4G5G
TX
3
C125
ANT
6
DUF100
C146
TX
3
L124
DUF101
DUF102
3
L137
TX
L139
DUF103
3
L146
TX
C151
L114
9
G
G
L156
8
RX
L117
RX
1
C126
C127
L110
9
4
57
2
G
G
G
G
G
L118
8
RX
RX
1
ANT
6
C153
C154
C141
L129
L157
6
T
1
L135
N
RX
A
L134
8
RX
G
G
G
G
G
L138
9
7
5
4
2
C152
L141
6
T
1
L144
N
RX
A
L143
8
RX
G
G
G
G
L147
G
7
5
4
2
9
L115
W850_GSM850_ANT
L119
L122
L126
L132
L136
L142
L145
W850_GSM850_RX_P
W850_GSM850_RX_N
L120
W900_GSM900_ANT
W2100_ANT
W2100_RX_N
W2100_RX_P
W1900_ANT
W1900_RX_N
W1900_RX_P
W900_GSM900_RX_P
W900_GSM900_RX_N
8-37
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’swritten authorization is strictly prohibited.
Page 38
Level3Repair
8-3-16.
WB1
NORMAL CONDITION
catch the channel?
No
Trouble occurs only in
WB1 band?
Yes
L107,L137,L139,L157,L12
9,
Check
C141,L132,L134,L135,L
L136soldering
138,
No
Check DUF100,U116,
U117 for any damage
crack, open, etc)
(
No
Check U124 for any
damage(crack, open,
etc)
NO
Yes
Yes
Yes
Try
CHECK soldered components
L107,L137,L139,L157,L129,C141,L132,
Repair procedure
8-3-3
L134,L135,L138,L136
esolder or change
R
DUF100,U116,U117
esolder or change
R
U124
No
Change the board
END
8-38
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’swritten authorization is strictly prohibited.
Page 39
Level3Repair
1
2
4
1
2
5
C128
C129
C130
1
3
1
C132
C133
C134
C135
C136
C137
1
3
8
1
3
9
C140
1
4
3
C144
C145
1
4
6
C147
C148
C149
C150
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
1
7
1
1
7
3
C176
7
1
5
7
1
6
7
1
9
7
2
0
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
01
02
L106
1
0
7
L108
L111
1
1
2
L113
1
1
6
L117
1
1
8
L119
1
2
0
L122
L123
L133
1
3
4
L135
1
3
6
L137
L138
1
3
9
1
4
1
1
4
2
1
4
3
L144
1
4
5
L146
L147
1
5
4
1
5
5
1
5
6
L158
R102
R120
R123
R124
R125
1
2
9
1
3
1
1
3
3
R134
R139
1
4
2
1
4
3
7
1
2
7
1
3
L157
C
X
1
0
0
H
1
0
0
P
1
0
0
0
P
1
0
1
0
TP BAND GPIO100
TP BAND GPIO101
P
V
M
O
D
E
P
D
E
1
1
7
1
2
4
7
0
8
0
8
7
0
9
0
9
VREG_1.2V
W850_GSM850_RX_N
W850_GSM850_RX_P
W900_GSM900_RX_N
W900_GSM900_RX_P
C140
GSM850/900
BAND_GPIO2
3G_HB_TX
W2100_RX_N
W2100_RX_P
PCS_RX_N
PCS_RX_P
W1900_RX_N
W1900_RX_P
DCS_RX_N
DCS_RX_P
C150
DCS/PCS
3G_LB_TX
V_RAMP
DCDC_VDD_DIG_1.8V
C160
R134
C132
C161
TP_SYSCLKEN
TP_RF_RESET
V_ANALOG_3.0V
C5
D8
D7
C8
C7
B8
D6
E7
B4
G1
F2
G2
D4
H1
F1
J1
J2
K8
K9
J8
J9
J10
H10
H9
G9
J6
J7
K6
K7
K2
CLK0_EN
CLK0_REF
CLK1_EN|GPIO8
CLK1_REF
CLK2_EN|GPIO9
CLK2_REF
SYS_CK_EN
RST_N
SYS_CLK
GSM_TX_HB
GSM_TX_LB
GSM_VPAC_3G_VBA
G_PA_EN|GPOI5
3G_TX_HB
3G_TX_LB
TPI_TX_N
TPI_TX_P
LNA_HB1_N
LNA_HB1_P
LNA_HB2_N
LNA_HB2_P
LNA_HB3_N
LNA_HB3_P
LNA_HB4_N
LNA_HB4_P
LNA_LB1_N
LNA_LB1_P
LNA_LB2_N
LNA_LB2_P
R_BIAS_TX
V_VCTCXO_2.8V
8
5
1
L
C128
DCDC_VDD_VCO_1.8V
DCDC_VDD_DIG_1.8V
DCDC_VDD_TRX_1.8V
C133
6
5
4
B
B
K
2
G
P
I
P
Y
D
1
B
_
_
_
D
G
I
O
D
D
D
V
_
L
_
D
D
O
V
C
V
_
X
T
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
0
6
1
5
2
1
1
A
B
A
A
A
A
L123
C176
C135
C134
C136
C137
0
5
8
3
3
8
3
9
7
E
A
H
L
V
A
L
8
N
.
P
L
2
D
_
_
_
D
O
I
D
D
_
D
V
D
V
D
V
D
D
D
D
N
N
N
N
G
G
G
G
3
4
2
1
7
C
C
C
C
B
8
3
5
4
3
1
J
J
F
E
E
A
K
H
G
K
B
L
2
1
V
O
O
G
C
O
O
O
I
L
A
L
A
R
L
X
D
C
C
D
P
_
_
N
D
N
V
C
A
V
_
_
X
X
_
_
A
_
A
_
T
X
X
T
_
_
R
X
X
X
X
C
T
T
_
_
X
T
X
T
R
R
V
_
_
D
_
_
T
T
D
_
_
_
D
D
_
_
D
D
D
D
D
D
D
D
D
D
D
V
D
D
V
D
D
D
V
V
D
V
D
V
V
V
V
V
V
EN_DCDC|GPIO6
XO_LDO_OUT
REF_CLK_XTLO
AFC_DAC_OUT
U124
DIGRF_DRV_N
DIGRF_DRV_P
DIGRF_RCV_N
DIGRF_RCV_P
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
C
G
G
G
G
G
G
G
G
G
N
G
G
G
0
0
8
7
6
6
1
5
1
1
9
1
1
1
F
E
H
K
H
D
G
G
G
E
K
DCDC_VDD_TRX_1.8V
L127
C157
3G_HB_TX
3G_LB_TX
F8
SCANMODE
F7
SPI_CLK
D5
SPI_DAT
F6
SPI_SEL
E5
SPI1_PWR
G4
SPI2_PWR
G3
DAC_DCDC
E6
H2
DET
E2
RFDET_IN
A9
B9
XTLI
C9
C10
H4
TEST_IN2
H7
VTEST_IN1
J5
CP_TSY
B3
B2
A4
A3
F10
FILT_I_N
G10
FILT_I_P
D9
FILT_O_N
D10
FILT_O_P
F4
GPIO0
E4
GPIO1
D2
GPIO2
F5
GPIO3
D3
GPIO4
C6
GPIO7
C
N
2
C142
XO_LDO_1.8V
V_MODE
CPL_OUT
XTLI
26M_REF
C147
AFC_CTRL
DCDC_VDD_DIG_1.8V
RXDATA_N
RXDATA_P
TXDATA_N
TXDATA_P
R131
3GHB_EN
3GLB_EN
ANT_SEL(0)
ANT_SEL(1)
ANT_SEL(2)
ANT_SEL(3)
C158
V_SYS
C129
C130
R102
6
7
5
1
1
1
D
D
N
C171
C173
2
4
1
R
TP_100
3GHB_EN
TP_101
3GLB_EN
TP_VMODE
V_MODE
3
4
1
R
CPL_OUT
I
N
N
_
G
G
L
1
14
P
C
VBATT
RF_OUT_HB
13
2
GND
RF_IN_HB
12
3
VCC
RF_IN_LB
U117
11
4
GND
VENHB
10
5
RF_OUT_LB
VENLB
T
6
9
U
VMODE
GND
O
_
D
L
N
P
C
G
8
7
R123
R124
C144
R125
V_SYS
1
2
O
O
I
I
P
P
G
G
_
_
D
D
N
N
A
A
B
B
TP_BAND_GPIO100
TP_BAND_GPIO101
5
4
6
7
8
9
1
1
1
1
1
1
D
C
C
2
1
D
N
N
N
O
O
D
G
I
I
V
P
P
G
G
1
GND
2
U116
IN2
3
GND
4
IN1
B
A
2
2
D
T
D
T
N
U
N
U
G
O
G
O
8
7
5
6
L116
C124
C166
C131
3
1
D
N
G
12
OUT1A
11
OUT1B
10
OUT2C
9
GND
L107
C143
2
7
G4G5G
TX
3
C125
ANT
6
DUF100
C146
TX
3
L124
DUF101
DUF102
3
L137
TX
L139
DUF103
3
L146
TX
C151
L114
9
G
G
L156
8
RX
L117
RX
1
C126
C127
L110
9
4
57
2
G
G
G
G
G
L118
8
RX
RX
1
ANT
6
C153
C154
C141
L129
L157
6
T
1
L135
N
RX
A
L134
8
RX
G
G
G
G
G
L138
9
7
5
4
2
C152
L141
6
T
1
L144
N
RX
A
L143
8
RX
G
G
G
G
L147
G
7
5
4
2
9
L115
W850_GSM850_ANT
L119
L122
L126
L132
L136
L142
L145
W850_GSM850_RX_P
W850_GSM850_RX_N
L120
W900_GSM900_ANT
W2100_ANT
W2100_RX_N
W2100_RX_P
W1900_ANT
W1900_RX_N
W1900_RX_P
W900_GSM900_RX_P
W900_GSM900_RX_N
8-39
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’swritten authorization is strictly prohibited.
Page 40
Level3Repair
8-3-17.
WB2
NORMAL CONDITION
catch the channel?
No
Trouble occurs only in
WB2 band?
Yes
C143,L146,C151,L141,C1
52,
Check
L142,L143,L144,L147,L
soldering condition
145
No
Check DUF100,U116,
U117 for any damage
crack, open, etc)
(
No
Check U124 for any
damage(crack, open,
etc)
NO
Yes
Yes
Yes
Try
CHECK soldered components
C143,L146,C151,L141,C152,L142,L143,
Repair procedure
8-3-3
L144,L147,L145
esolder or change
R
DUF100,U116,U117
esolder or change
R
U124
No
Change the board
END
8-40
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’swritten authorization is strictly prohibited.
Page 41
Level3Repair
1
2
4
1
2
5
C128
C129
C130
1
3
1
C132
C133
C134
C135
C136
C137
1
3
8
1
3
9
C140
1
4
3
C144
C145
1
4
6
C147
C148
C149
C150
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
1
7
1
1
7
3
C176
7
1
5
7
1
6
7
1
9
7
2
0
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
01
02
L106
1
0
7
L108
L111
1
1
2
L113
1
1
6
L117
1
1
8
L119
1
2
0
L122
L133
1
3
4
L135
1
3
6
L137
L138
1
3
9
1
4
1
1
4
2
1
4
3
L144
1
4
5
L146
L147
1
5
4
1
5
5
1
5
6
L158
R102
R120
R123
R124
R125
1
2
9
1
3
1
1
3
3
R134
R139
1
4
2
1
4
3
7
1
2
7
1
3
L157
C
X
1
0
0
H
1
0
0
P
1
0
0
0
0
P
1
0
1
0
TP BAND GPIO100
TP BAND GPIO10
P
V
M
O
D
E
P
D
E
1
1
7
1
2
4
7
0
8
0
8
7
0
9
0
9
VREG_1.2V
W850_GSM850_RX_N
W850_GSM850_RX_P
W900_GSM900_RX_N
W900_GSM900_RX_P
C140
GSM850/900
BAND_GPIO2
3G_HB_TX
W2100_RX_N
W2100_RX_P
PCS_RX_N
PCS_RX_P
W1900_RX_N
W1900_RX_P
DCS_RX_N
DCS_RX_P
C150
DCS/PCS
3G_LB_TX
V_RAMP
DCDC_VDD_DIG_1.8V
C160
R134
C132
C161
TP_SYSCLKEN
TP_RF_RESET
V_ANALOG_3.0V
C5
D8
D7
C8
C7
B8
D6
E7
B4
G1
F2
G2
D4
H1
F1
J1
J2
K8
K9
J8
J9
J10
H10
H9
G9
J6
J7
K6
K7
K2
CLK0_EN
CLK0_REF
CLK1_EN|GPIO8
CLK1_REF
CLK2_EN|GPIO9
CLK2_REF
SYS_CK_EN
RST_N
SYS_CLK
GSM_TX_HB
GSM_TX_LB
GSM_VPAC_3G_VBA
G_PA_EN|GPOI5
3G_TX_HB
3G_TX_LB
TPI_TX_N
TPI_TX_P
LNA_HB1_N
LNA_HB1_P
LNA_HB2_N
LNA_HB2_P
LNA_HB3_N
LNA_HB3_P
LNA_HB4_N
LNA_HB4_P
LNA_LB1_N
LNA_LB1_P
LNA_LB2_N
LNA_LB2_P
R_BIAS_TX
V_VCTCXO_2.8V
8
5
1
L
C128
DCDC_VDD_VCO_1.8V
DCDC_VDD_DIG_1.8V
DCDC_VDD_TRX_1.8V
C133
6
5
4
B
B
K
2
G
P
I
P
Y
D
1
B
_
_
_
D
G
I
O
D
D
D
V
_
L
_
D
D
O
V
C
V
_
X
T
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
0
6
1
5
2
1
1
A
B
A
A
A
A
L123
C176
C135
C134
C136
C137
0
5
8
3
3
8
3
9
7
E
A
H
L
V
A
L
8
N
.
P
L
2
D
_
_
_
D
O
I
D
D
_
D
V
D
V
D
V
D
D
D
D
N
N
N
N
G
G
G
G
3
4
2
1
7
C
C
C
C
B
8
3
5
4
3
1
J
J
F
E
E
A
K
H
G
K
B
L
2
1
V
O
O
G
C
O
O
O
I
L
A
L
A
R
L
X
D
C
C
D
P
_
_
N
D
N
V
C
A
V
_
_
X
X
_
_
A
_
A
_
T
X
X
T
_
_
R
X
X
X
X
C
T
T
_
_
X
T
X
T
R
R
V
_
_
D
_
_
T
T
D
_
_
_
D
D
_
_
D
D
D
D
D
D
D
D
D
D
D
V
D
D
V
D
D
D
V
V
D
V
D
V
V
V
V
V
V
EN_DCDC|GPIO6
XO_LDO_OUT
REF_CLK_XTLO
AFC_DAC_OUT
U124
DIGRF_DRV_N
DIGRF_DRV_P
DIGRF_RCV_N
DIGRF_RCV_P
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
C
G
G
G
G
G
G
G
G
G
N
G
G
G
0
0
8
7
6
6
1
5
1
1
9
1
1
1
F
E
H
K
H
D
G
G
G
E
K
DCDC_VDD_TRX_1.8V
L127
C157
3G_HB_TX
3G_LB_TX
F8
SCANMODE
F7
SPI_CLK
D5
SPI_DAT
F6
SPI_SEL
E5
SPI1_PWR
G4
SPI2_PWR
G3
DAC_DCDC
E6
H2
DET
E2
RFDET_IN
A9
B9
XTLI
C9
C10
H4
TEST_IN2
H7
VTEST_IN1
J5
CP_TSY
B3
B2
A4
A3
F10
FILT_I_N
G10
FILT_I_P
D9
FILT_O_N
D10
FILT_O_P
F4
GPIO0
E4
GPIO1
D2
GPIO2
F5
GPIO3
D3
GPIO4
C6
GPIO7
C
N
2
C142
XO_LDO_1.8V
V_MODE
CPL_OUT
XTLI
26M_REF
C147
AFC_CTRL
DCDC_VDD_DIG_1.8V
RXDATA_N
RXDATA_P
TXDATA_N
TXDATA_P
R131
3GHB_EN
3GLB_EN
ANT_SEL(0)
ANT_SEL(1)
ANT_SEL(2)
ANT_SEL(3)
C158
V_SYS
C129
C130
R102
6
7
5
1
1
1
D
D
N
C171
C173
2
4
1
R
TP_100
3GHB_EN
TP_101
3GLB_EN
TP_VMODE
V_MODE
3
4
1
R
CPL_OUT
I
N
N
_
G
G
L
1
14
P
C
VBATT
RF_OUT_HB
13
2
GND
RF_IN_HB
12
3
VCC
RF_IN_LB
U117
11
4
GND
VENHB
10
5
RF_OUT_LB
VENLB
T
6
9
U
VMODE
GND
O
_
D
L
N
P
C
G
8
7
R123
R124
C144
R125
V_SYS
1
2
O
O
I
I
P
P
G
G
_
_
D
D
N
N
A
A
B
B
TP_BAND_GPIO100
TP_BAND_GPIO101
5
4
6
7
8
9
1
1
1
1
1
1
D
C
C
2
1
D
N
N
N
O
O
D
G
I
I
V
P
P
G
G
1
GND
2
U116
IN2
3
GND
4
IN1
B
A
2
2
D
T
D
T
N
U
N
U
G
O
G
O
8
7
5
6
L116
C124
C166
C131
3
1
D
N
G
12
OUT1A
11
OUT1B
10
OUT2C
9
GND
L107
C143
2
7
G4G5G
TX
3
C125
ANT
6
DUF100
C146
TX
3
L124
DUF101
DUF102
3
L137
TX
L139
DUF103
3
L146
TX
C151
L114
9
G
G
L156
8
RX
L117
RX
1
C126
C127
L110
9
4
57
2
G
G
G
G
G
L118
8
RX
RX
1
ANT
6
C153
C154
C141
L129
L157
6
T
1
L135
N
RX
A
L134
8
RX
G
G
G
G
G
L138
9
7
5
4
2
C152
L141
6
T
1
L144
N
RX
A
L143
8
RX
G
G
G
G
L147
G
7
5
4
2
9
L115
W850_GSM850_ANT
L119
L122
L126
L132
L136
L142
L145
W850_GSM850_RX_P
W850_GSM850_RX_N
L120
W900_GSM900_ANT
W2100_ANT
W2100_RX_N
W2100_RX_P
W1900_ANT
W1900_RX_N
W1900_RX_P
W900_GSM900_RX_P
W900_GSM900_RX_N
8-41
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’swritten authorization is strictly prohibited.
Page 42
Level3Repair
8-3-18.
GSM1800 Rx
NORMAL CONDITION
catch the channel?
Trouble occurs only in
GSM1800 band?
C120,L154,L106,C138,C1
L108 soldering
39,
condition for any damage
Check U106, U104 for
any damage(crack, open,
Check U124 for any
damage(crack, open,
Check
No
etc)
etc)
No
Yes
No
NO
Yes
Yes
Yes
Try
CHECK soldered components
C120,L154,L106,C138,C139,L108
Repair procedure
8-3-3
esolder or change
R
U106,U104
esolder or change
R
U124
No
Change the board
END
8-42
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’swritten authorization is strictly prohibited.
Page 43
Level3Repair
1
2
4
1
2
5
C128
C129
C130
1
3
1
C132
C133
C134
C135
C136
C137
1
3
8
1
3
9
C140
1
4
3
C144
C145
1
4
6
C147
C148
C149
C150
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
1
7
1
1
7
3
C176
7
1
5
7
1
6
7
1
9
7
2
0
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
01
02
L106
1
0
7
L108
L111
1
1
2
L113
1
1
6
L117
1
1
8
L119
1
2
0
L122
L123
L127
L133
1
3
4
L135
1
3
6
L137
L138
1
3
9
1
4
1
1
4
2
1
4
3
L144
1
4
5
L146
L147
1
5
4
1
5
5
1
5
6
L158
R102
R120
R123
R124
R125
1
2
9
1
3
1
1
3
3
R134
R139
1
4
2
1
4
3
7
1
2
7
1
3
L157
C
X
1
0
0
H
1
0
0
P
1
0
0
0
0
P
1
0
1
0
TP_BAND_GPIO100
TP_BAND_GPIO101
P
V
M
O
D
E
P
D
E
1
1
7
1
2
4
7
0
8
0
8
7
0
9
0
9
C168
9
10
12
11
1
2
3
4
TX_HB_IN
TX_LB_IN
BS1
BS2
GND
GND
GND
GND
C110
3
4
6
1
1
2
T
C
T
T
N
C
A
A
V
B
V
U104
G
G
G
G
G
G
G
5
6
G
G
9
5
8
5
7
8
7
2
1
2
2
2
G
G
G
G
G
G
5
4
3
2
0
1
3
3
3
3
3
3
G
G
G
G
G
G
G
9
2
1
8
6
0
7
3
3
4
4
3
4
3
17
TXEN
18
VRAMP
16
MODE
19
TRX1
20
TRX2
21
TRX3
22
TRX4
23
TRX5
24
TRX6
G
G
3
4
4
4
C169
C120
C170
ANT_SEL(0)
ANT_SEL(1)
W2100_ANT
W1900_ANT
W900_GSM900_ANT
W850_GSM850_ANT
U106
1
IN
L154
G
2
R107
C114
6
OUT
7
OUT
8
OUT
9
OUT
G
G
G
G
0
4
5
3
1
L106
L111
V_RAMP
C138
C139
L112
L155
L113
L108
DCS_RX_N
DCS_RX_P
PCS_RX_N
PCS_RX_P
8-43
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’swritten authorization is strictly prohibited.
Page 44
Level3Repair
8-3-19.
GSM1900 Rx
NORMAL CONDITION
catch the channel?
Trouble occurs only in
GSM1900 band?
C120,L154,L111,L112,L15
L113 soldering
5,
condition for any damage
Check U106, U104 for
any damage(crack, open,
Check U124 for any
damage(crack, open,
Check
No
etc)
etc)
No
Yes
No
NO
Yes
Yes
Yes
Try
CHECK soldered components
C120,L154,L111,L112,L155,L113
Repair procedure
8-3-3
esolder or change
R
U106,U104
esolder or change
R
U124
No
Change the board
END
8-44
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’swritten authorization is strictly prohibited.
Page 45
Level3Repair
1
2
4
1
2
5
C128
C129
C130
1
3
1
C132
C133
C134
C135
C136
C137
1
3
8
1
3
9
C140
C142
1
4
3
C144
C145
1
4
6
C147
C148
C149
C150
1
5
1
C152
1
5
7
1
5
8
1
5
9
C161
1
6
2
1
6
3
1
6
6
1
7
1
1
7
3
C176
7
1
5
7
1
6
7
1
9
7
2
0
N
2
9
0
N
2
9
0
N
2
9
1
N
2
9
1
01
02
L106
1
0
7
L108
L111
1
1
2
L113
1
1
6
L117
1
1
8
L119
1
2
0
L122
L123
L133
1
3
4
L135
1
3
6
L137
L138
1
3
9
1
4
1
1
4
2
1
4
3
L144
1
4
5
L146
1
5
4
1
5
5
1
5
6
L158
R102
R120
R122
R123
R124
R125
R127
1
2
9
1
3
1
1
3
3
R134
R139
1
4
2
1
4
3
7
1
2
7
1
3
L157
C
X
1
0
0
H
1
0
0
P
1
0
0
0
0
P
1
0
1
0
TP BAND GPIO100
TP BAND GPIO10
P
V
M
O
D
E
P
D
E
1
1
7
1
2
4
7
0
8
0
8
7
0
9
0
9
C168
9
10
12
11
1
2
3
4
TX_HB_IN
TX_LB_IN
BS1
BS2
GND
GND
GND
GND
C110
3
6
4
2
1
1
T
T
C
T
N
C
A
A
V
B
V
U104
G
G
G
G
G
5
8
6
7
5
5
2
1
G
G
G
G
G
G
G
G
G
G
G
7
8
2
2
4
3
1
2
0
9
3
3
3
3
3
2
G
G
G
G
G
G
5
0
1
6
7
8
2
9
3
4
4
3
3
3
4
3
17
TXEN
18
VRAMP
16
MODE
19
TRX1
20
TRX2
21
TRX3
22
TRX4
23
TRX5
24
TRX6
G
G
3
4
4
4
C169
C120
C170
ANT_SEL(0)
ANT_SEL(1)
W2100_ANT
W1900_ANT
W900_GSM900_ANT
W850_GSM850_ANT
U106
1
IN
L154
G
2
R107
C114
6
OUT
7
OUT
8
OUT
9
OUT
G
G
G
G
5
3
0
4
1
L106
L111
V_RAMP
C138
C139
L112
L155
L113
L108
DCS_RX_N
DCS_RX_P
PCS_RX_N
PCS_RX_P
8-45
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’swritten authorization is strictly prohibited.
Page 46
Level3Repair
8-3-20.
Grip Sensor
Grip Sensor"function does not work
"
Yes
Check the Grip Sensor
Functionality
*#435517#)
Check the status of Main
ANT&Sub ANT
(*#0*#
Abnormal
or
No
Replace the ANTs
Yes
Check the status of Grip
Sensor Components.
L101, R116, L109, L159, R149
Yes
END
No
Replace the components
8-46
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’swritten authorization is strictly prohibited.
Page 47
Level3Repair
8-47
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’swritten authorization is strictly prohibited.
Page 48
Level3Repair
1
1
6
666
6
1
1
9
999
9
1
2
1
2
2
2
C122
1
2
3
2
2
2
3
C164
1
1
6
666
6
VR103
1
0
8
08000
8
8
888
8
1
0
9
0
000
999
9
0
1
1
1
5
3
5
5
5
3
F
S
1
0
0
S
S
S
S
1
1
0
0
0
0
0
0
0
0
8-48
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’swritten authorization is strictly prohibited.
Page 49
Level3Repair
Service Schematics
8-4.
UCP300
8-49
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’swritten authorization is strictly prohibited.
Page 50
UME400
Level3Repair
8-50
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’swritten authorization is strictly prohibited.
Page 51
Level3Repair
PM500
8-51
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’swritten authorization is strictly prohibited.
Page 52
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