Samsung GT-I9100p, GT-I9100, GT-I9100g TSHOO
Level
8.
Block Diagram
8-1.
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REC_PCM_OUT
REC_PCM_SYNC
SPEECH_PCM_CLK
SPEECH_PCM_IN
SPEECH_PCM_OUT
SPEECH_PCM_SYNC
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2G/3G_RX
3G_TX
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8M_AP_2.8V_EN
ANT100
ANT200
ANT201
AP_JTAG_EXTRST
AP_PMIC_EN
AP_PS_HOLD
BH300
BH301
BH302
BH303
C104
C105
C106
C201
C202
C203
C204
C209 C210
C211
C212
C213
C214
C215
C216
C219
C220C222
C223
C227
C229
C231
C232
C233
C234
C235
C236 C237
C239
C240
C242
C243
C245
C246
C248
C249
C251
C252
C256
C257
C258
C259
C261
C262
C265
C266
C300
C304
C309
C310
C311C312
C313
C315
C319
C320
C321
C322
C323
C324
C326
C327
C328
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C345
C346
C347
C348
C349
C350
C351C353
C354
C355
C356
C358
C359
C360
C403
C405
C406
C407
C413
C414
C415
C416
C427
C428
C429
C430
C431
C432
C433
C501
C502
C504
C505
C506
C507
C508
C509
C510
C516
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C529
C530
C531
C532
C533
C534
C535
C537
C538
C539
C540
C541
C542
C543
C544
C546
C547
C548
C549
C550
C551
C552
C553
C554
C555
C556
C557
C558
C560
C562
C564
C565
C573
C600
C601
C602 C603
C604
C605
C606
C607
C608C609
C610
C615
C617
C618
C621
C622
C623
C624
C625
C626
C627
C628
C629
C630
C631
C632
C633
C637
C638
C651
C655
C656
C657
C658
C659
C660
C700
C703
C704
C706
C707
C708
C720
C723
C724
C725
C726
C727
C728
C730
C731
C733
C734
C736
C737
C739
C741
C742
C744
C746
C747
C748
C752
C753
C754
C755
C756
C757
C758
C759
C760
C761
C762
C763
C764
CD300
D501
F700
F701
F702
F704
F705
F707
F709
GND
GPS_nRST
HDC600
HDC701
HDC702
HDC703
HDC704
L200
L201
L204
L205
L206
L207
L213
L300
L301
L302L303
L500
L501
L502
L503
L504
L506
L507
L508
L600
L601
L606
L607
L614
L702
L703
L704
L705
L706
L707
L708
LED500
OSC200
OSC300
OSC500
PAM200
PHONE_ACTIVE
Q200
Q500
R101
R103R104
R106
R201
R210
R211
R212
R214
R215
R217
R218
R219
R223
R225
R226
R227
R228
R229
R232
R233
R234
R235
R305
R308
R309
R310
R311
R312
R322
R328
R329
R330
R331
R337
R338
R339
R340
R344
R348
R349
R350
R351
R352
R353
R354
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R426
R427
R468
R469
R470
R471
R479
R480
R481
R482
R501
R508
R511
R514
R515
R516
R517
R523
R524
R525
R526
R527
R546
R600
R602
R605
R609
R611
R615
R616
R617
R618
R619
R622
R623
R624
R625
R626
R629
R630
R701
R702
R703
R704
R713
R715
R719
R720
R721
R722
R725
R727
R728
R729
R730
R731
R732
R734
R735
RESET_ALL
RESET_PWRDWN_N
RESET_REQ_N
RESET300
RFS100
SC100
SC101
SC107
SC109
SC110
SC111
SC113
SC114
SC115
SC116
SC117
SC118
SC119
SC120
SC121
SC122
SIM300
TA502
TA503
TA600
TH300
TH401
TP_eMMC_EN
TP_IF
TP_NFC_IRQ
TP_PDA_ACTIVE
TP_U_RXD
TP_U_TXD
TP_USB_OTG_EN
TP101
TP212
TP214
TP218
TP303
TP305
TP306
TP309
TP310
TP311
TP312
TP313
TP315
TP316
TP317
TP318
TP319
TP320
TP321 TP322
TP600
TP601
TP607
TP609TP610
TP611
TP612
TP613
TP614
TP700
TP701
TP702
TP703
TP705
TP710
TP713
TP714
TP715
TP716
U201
U202
U203
U204
U206
U300
U303
U400
U501
U502
U503
U600
U601
U602
U603
U609
U610
U611
U707
U708
U709
U710
U711
U718
U720
UCP300
VIBTONE_PWM
VR607
XTAL_400
ZD700
ZD701
PCB Diagrams
8-2.
8-2-1.
Top
8-2
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.
Level3Repair
8-2-2.
Bottom
JTAG303
F703
PORON202
TP711
F706
R455
C712
C710
U701U702
C713
C714
U703
U608
R421
R422
C644
R403
TP602
C717
C718
C719
TP708
C716
C715
U704
C448
C442
R420
R475
R474
C438
C409
R437
R432
R712
R429
R435
R709
R430
R438
U706
R436
R431
R737
C228
C230
R710
R711
OSC202
C425
R440
C420
C422
C421
R433
C443
C436
R406
R428
C437
R456
R457
R451
R447
R460
R405
R404
VK600
TP206
TP217
TP207
C511
BAT500
TP709
R454
C711
C765
HDC700
C709
C701
TP706
L700
TP704
L701
TP402
R402
MOTOR_P
R423
R424
C545
TH400
C705
C400
C424
C446
R463
R464
R472
R473
R446
C445
UCP400
R449
R459
R513
R461
C571
D500
C536
R458
C402
R450
C441
R425
R448
TA501
R465
C426
C410
C411
C444
R325
C435
C447
R441
R319
R443
C559
R434
R445
R315
R314
TP400
TP707
TP712
TP500
TP405
TP401
C423
C419
C408
C417
C563
L509
BTC500
VR602
VR603
C619
C620
R633
C640
VR600
C611
C612
R634
R603
L608
L609
R604
C613
VR605
C614
L604
C639
L602
VR604
R316
R318
R320
R323
C308
R346
R313
R317
C572
TP307
C314
CP_ON
TP300
TP308
TP301
TP302
UME300
C302
C303
C305
C307
R444
R442
C645
OSC400
U606
C306
C168
L118
C167
L117
C301
C357
TP603
C166
C181
C643
C155
C156
U103
C160
C159
C158
C162
C163
C157
TP_PA_RAMP
C418
C440
C401
C404
C412
R418
C561
C439
JTAG302
JTAG300
C254
L209
TP_TRST_N_CP
TP_TDO_CP
L210
TP_GND
C255
C253
TP_VSD2_1.8V
R477
C238
R216
TP_TDI_CP
TP_TMS_CP
R478
C241
U205
L212
R341
TP_TCK_CP
C129
C121C122
C142
C139
C140
C148
C147
C138
C133
C120
C128
PAM100
C125
C145
C116
FM_RST
SC112
R102
F100
L110
C117
C112
C136
TP100
U100
C127
L113
TP_RTCK_CP
C135
C500
RESET_N_RF
TP_SW_ANT100
L114
C132
C131
C164
C124
SC103
L120
C174
C172
C179
C170
C176
L121
C169
C171
C144
C118
C126
L116
C114
C141
C149 C150
C143
C151
C101
C100
L102
C111
SC105
L111
SC102
U104
C178
L127
C173
L119
L122
C180
C175
L108
L107
C102
C103
C107
L101
L100
L109
U101
C108
L105
L106
L103
L104
R304
R302
PK601
R301
R303
R300
C318
C325
R741
L211
C109
OSC100
C123
C137
C146
C113
C134
SC104
C130
L112
C206
R205
R204
R203
R206
L202
C208
TP200
R207
MOD201
TP213
TP211
R230
R208
C217
OSC201
C218
R466
R467
C647
R628
C646
C641
C642
U607
TP604
TP605
L115
C154
U102
C161
R111
C153
R108
C152
U504
C567
C566
R530
R533
R528
R531
R509
D502
R532
R529
R510
8-3
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Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
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
8-4
Soldering iron
Level3Repair
8-3-1.
Power On
Cell-phone can`t power on.
Check the Battery Voltage
it more than
Is
Power-on the phone and check
the power-on sound
or motor vibration.
Sound or vibration is ok?
SW re-download and re-booting
Try to power on with anyway
jig. If booting is success with
anyway jig,check the PK601
soldering crack, open, etc)
(
Yes
No
No
3.6
V?
.
No
Yes
If its voltage level is extremely low(under
Change the MEA FRONT-OCTA LCD ASSY
Charging the battery by TA.
Change the battery.
3.0
V),
Change the PK601(Power-key FPCB)
And retry to the power-on operation.
Test condition(Power supply
※
4.0
V)
Abnormal
Check the U501 output voltage
C535
(
V, C418 or C554
>2.0
>1.2
V)
Yes
Check the U501 output signal
AP_PS_HOLD(TP)
(
>2.8
V)
Yes
Check the Clock OSC500(TP213)
Is that frequency
32.768
Khz?
Yes
check the initial operation
Yes
END
No
No
No
If the output voltage is not satisfied with normal
condition, Change the U501.
Each voltage level has
※
±
10%
margin.
If the output voltage is not satisfied with normal.
condition, Change the UCP400.
Each voltage level has
※
±
10%
margin.
Change the OSC500.
If OSC400 does not still work, Change the U501
This problem is internal oscillator of U501.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
8-5
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Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
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.
Level3Repair
8-3-2.
Initial(Lock up)
Initial Failure(Lock up when booting)
Re-download SW the phone.
Check the AP Reset
AP_N_RST_IN(R513)
Check the oscillator clock waveforms.
KHz:OSC500(TP213),
32.768
Mhz:OSC400(C440)
24
OSC400 is operating when
phone is not in sleep mode
Download success
V(High)
=2.8
Yes
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)
Check the U501 and R513(crack, open, etc.)
Check the OSC500, OSC400 and R418.
Crack, open etc.)
(
Check the output clock waveforms and frequency.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
ns.div(time divisioin)
:100
@ 32.768
@24
Mhz
Khz
Normal
Change UCP400,U501
Abnormal
Change PBA
END
8-7
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Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
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.
Level3Repair
8-3-3.
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 CP_VSD1,CP_VSD2_1.8V
CP_VSD1(C351)
No service
Yes
check Phone version
→
PHONE:I9100XXXX or
PHONE:unknown
PHONE:unknown
CP_VSD2(C353)
=0.9~1.4V
=1.8V
→
→
→
?
PHONE:I9100XXXX
No
Check the connection of RF coaxial cable
QCB01@page2
(
Replace the UCP300
)
Yes
Check VREF
VREF(C360)
Change the board
Yes
END
mV
=600
Abnormal
No
Replace the UCP300
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.
Level3Repair
UCP300
PMB9811-B
U
1
B
2
C
L
S
T
D
L
M
D
U
S
P
R
P
S
_
_
_
_
_
_
S
S
S
S
S
S
S
S
C
C
S
S
S
S
S
S
S
S
N
V
V
V
V
V
V
V
V
N
CP_VSD2_1.8V
C353
22UF
6.3V
CP_VSD1
C351
22UF
6.3V
VSD1_GND
VSD2_GND
H2
ON1
J2
CP_ON
ON2_N
D3
SD1_FB
D1
SD1_SW
E1
LQM2HPN3R3MGCL
SD1_SW
C2
SD2_FB
A2
SD2_SW
A3
L303
SD2_SW
LQM2HPN3R3MGCL
U14
CC_CLK
T13
CC_IO
T14
CC_RST
N8
CLKOUT0
P10
CLKOUT2
TP315
L17
F32K
M17
OSC32K
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
U11
DPLUS
R6
HW_MON1
P7
HW_MON2
B6
DSP_AUDIO_IN1
R17
USB_DMINUS
T17
USB_DPLUS
N16
USB_ID
P17
USB_TEST
T16
USB_TUNE
U13
HSIC_USB_DATA
U12
HSIC_USB_STRB
T1
USIF1_SCLK
U2
USIF1_CTS_N
U3
USIF1_RTS_N
T2
USIF1_RXD_MRST
T3
USIF1_TXD_MTSR
K3
REF_CLK_EN
U9
SYSCLKEN
P12
SYS_CLK
F6
TRIG_B
T5
TRIG_IN
R5
RESET2_N
K2
RESET_BB_N
RESET_REQ_N
J3
RESET_PWRDWN_N
U10
RESET_PWRDWN_N
ALERT_N
T4
TRST_N
T9
XRESET_N
RESET_N_RF
D4
ANAMON
A6
FCDP_RBN
E3
FSS
B8
FWP
T6
TCK
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
J1
VREF
F4
VRTC
H8
RESERVED
C
C
C
C
C
N
N
N
N
N
RESET_ALL
3
0
6
0
C360
220nF
6.3V
CP_ON
3.3uHL302
3.3uH
SIM_CLK
SIM_IO
SIM_RST
R328
0ohm
4.02KR330
1005
TP317
TP318
SHORT 0603
TP319
AP_FLM_TXD
TP320
AP_FLM_RXD
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
RESET300
RESET_REQ_N
CP_PMU_RST_OR
TRST_N_CP
RESET_N_RF
TCK_CP
TDI_CP
TDO_CP
TMS_CP
HW_MON1
HW_MON2
0603
SHORT
CP_DCP_D+
HSIC_DATA1
HSIC_STROBE1
0ohmR331
R329
0ohm
XTAL_26MHZ_CP
18PF
C354
0603
OSC300
FC-135(0.032768MHz)
C355 15pF
0603
DSP_AUDIO_IN1
0603
IPC_HOST_WAKEUP
SHORT
IPC_SLAVE_WAKEUP
ACTIVE_STATE_HSIC
For Modem and PMIC, RF Reset
For RF Reset
VRTC_1.8V
3
0
6
0
C359
100nF
6.3V
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.
Level3Repair
8-3-4.
Sim Part
Insert SIM card
Yes
Check the Pin Soldering
of SIM300
Yes
Check the SIM Voltage.
R312)
(
>= 1.8or3.0?
Yes
END
No
No
Resoldering and recheck
Change to the new SIM card.
If it doesn`t still work SIM card after changeing
the SIM card, Check the UCP300(Crack etc)
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.
Level3Repair
8-3-5.
Charging Part
TA/USB Insert
Charging Sequence Start
Check the Q500(3 pin-EN/SET)
EN/SET=0V(LOW)
Battery is Charging?
Vin
Yes
=5V
Yes
Yes
Yes
No
No
No
Check D501=5V,
or may not connected TA/USB
Resolder and Replace Q500
Resolder or Replace U504
END
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.
Level3Repair
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.
Level3Repair
8-3-6.
Microphone Part(Main MIC)
Check main microphone function
in voice call receiver mode
or in Voice Recording mode
Yes
Check Sub-PCB module
where main MIC is placed
for any damage(Tear in FPC,
Check the voltage at
C656
etc)
Yes
=2.8V
No
No
Change the Sub-PCB module
Resolder or replace U609
Yes
Check component soldering
statuses of C621, C622
Yes
END
No
Resolder or replace C621, C622
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.
Level3Repair
A
D
P
_
.
V
1
8
_
C
C
V
L601
T
A
B
_
V
6
C
0
5
E
2
L
C
K
P
A
_
Z
H
M
4
2
_
L
A
T
X
V
.
8
1
_
L
C
S
C
_
E
D
C
O
V
.
8
1
_
A
D
S
_
C
D
E
O
C
6
1
1
T
P
K
L
C
S
_
I
M
2
M
_
C
N
S
Y
_
S
I
_
M
2
M
I
M
_
O
D
S
_
2
M
D
S
_
I
M
2
M
_
P
_
H
E
C
E
P
S
C
P
H
_
C
E
E
P
S
I
N
_
M
C
P
_
C
H
E
P
E
S
T
U
O
_
M
P
C
_
H
E
C
E
S
P
K
L
C
_
M
P
C
_
T
B
C
N
S
Y
_
C
M
P
_
B
T
T
O
U
_
M
P
C
_
T
B
I
N
_
C
M
P
_
T
B
N
O
N
C
P
_
M
I
_
I
_
C
N
M
A
N
N
C
O
_
N
I
M
I
C
_
A
N
_
M
P
M
I
_
_
C
A
R
E
P
I
_
C
M
_
U
B
S
N
I
_
M
_
C
B
S
U
I
S
_
I
L
_
A
D
O
R
S
I
_
R
_
I
D
O
R
A
C
C
6
C
5
1
C
C
C
C
C
6
6
6
6
6
2
2
2
3
3
7
4
6
0
1
C632
C633
C621
C622
1
C
5
6
C607
R469
R468
T
T
T
P
6
1
1
P
P
C615
6
6
1
1
TP612
4
3
T
I
K
L
C
M
_
C
C
Y
N
S
M
_
C
D
E
O
C
_
C
D
E
O
C
_
C
2
6
1
C
2
6
2
6
C
2
4
C
6
2
6
C
6
2
7
C
6
3
0
6
3
2
6
3
3
8
7
6
C
2
3
1
1
6
6
C
C
U
6
0
2
XTAL_400
C605
0
1
1
S
C
1
2
G
C
L
S
H
1
D
A
S
E
3
G
I
P
O
3
F
D
I
C
M
4
F
D
I
C
M
2
H
B
L
C
K
J
1
L
K
B
C
6
P
1
2
F
2
L
C
R
K
F
1
P
T
6
1
3
S
D
I
N
1
G
S
U
O
D
6
P
T
1
4
3
G
L
K
B
C
H
3
K
L
C
R
4
G
S
I
N
D
5
G
S
D
U
O
H
4
L
K
B
C
H
5
C
K
L
R
J
5
S
I
N
D
J
6
U
S
D
O
2
C
B
M
1
S
A
1
I
N
M
1
B
1
1
I
N
M
1
C
I
1
G
M
B
4
B
M
2
S
A
3
I
N
M
2
B
3
I
2
G
M
3
C
B
M
3
S
A
2
3
I
N
M
B
2
I
3
G
M
B
5
L
I
N
E
L
4
C
L
E
I
N
R
C
6
0
4
0
1
7
1
0
6
L
6
0
6
C
9
2
6
C
7
8
4
4
7
7
C
C
5
2
6
C
8
6
C
2
C258
3
0
6
R
9
2
6
R
C560
C
1
7
5
1
7
7
U
C
6
0
6
C
6
0
7
A
D
P
_
.
V
2
8
_
C
C
V
J4
J2
J7
E1
D8
A7
D2
DVDD
CPVDD
IOVDD2
IOVDD1
IOVDD0
SPVDDL
SPVDDR
S
P
T
U
O
T
U
S
O
P
S
O
P
U
C
L
K
A
D
T
0
0
0
0
T
0
1
1
1
T
1
2
2
2
T
2
L
|
E
I
N
E
L
|
I
N
DGND
DGND
J3
D1
U
5
2
7
Q200
6
5
7
T
S
O
P
U
R
T
S
O
P
T
U
R
S
O
P
T
U
C
U
O
R
U
6
0
2
C
O
U
R
P
H
U
O
U
O
P
H
L
O
U
1
T
R
L
U
|
O
T
1
O
L
T
L
L
T
U
U
|
O
U
2
T
R
L
U
|
O
T
L
O
O
L
U
2
T
L
L
T
U
|
O
R
E
A
F
L
A
O
A
D
D
|
V
C
C
R
E
C
F
E
R
F
C
R
V
P
N
SPGNDR
SPGNDL
AGNDH6AGND
CPGND
NC1NC
AGND
2
J8
F9
A8
H7
A5
4
4
7
C
C739
5
4
R
2
2
1
C
9
C243
C
4
2
6
C
2
8
4
4
0
2
C
R227
C
C256
C252
C249
C
7
2
5
C
1
5
C
6
8
H
L
N
J
9
L
N
9
H
L
P
9
A
N
B
8
N
B
9
P
R
R
2
6
9
8
G
N
T
G
9
T
P
R
3
6
0
8
C
T
L
9
C
T
R
5
C
N
1
C
6
1
P
B
7
N
2
C
7
2
P
B
6
N
A
6
D
9
E
P
P
8
E
N
P
9
D
P
P
8
F
N
P
A
4
E
F
6
C
3
2
4
2
C
C
2
5
1
C
7
2
4
6
C
1
7
C
6
1
8
6
C
2
8
2
6
C
9
1
U
2
0
4
C
R
C235
4
0
7
L
R
2
2
2
2
1
2
R223
7
8
6
C
7
5
3
N
_
T
O
U
_
K
S
P
P
_
U
T
O
_
P
K
S
P
_
V
C
R
N
_
V
R
T
O
U
R
A
E
L
_
R
_
T
U
R
O
A
E
L
S
_
P
V
R
S
_
P
V
C
6
1
9
C
C
6
3
2
2
6
C
5
I
C
M
C
2
3
1
1
1
1
6
C
3
2
S
C
7
1
2
R
C
9
2
2
2
3
2
C
C
7
5
4
C
6
2
0
2
V
.
8
_
_
L
O
S
I
D
A
B
I
C
T
A
_
B
V
4
D
D
V
3
E
_
N
E
S
I
A
B
C
C
5
5
6
M
9
6
0
U
1
T
U
O
V
2
G
D
N
GND
5
C
5
6
6
3
U718
0
3
0
3
H
B
7
L
3
2
7
C
C720
SC116
8
7
R
2
R727
C
7
4
C655
1
TP715
1
3
7
R
R730
6
1
7
U609
C656
R
7
3
4
5
3
7
R
6
4
7
C
R215
P
T
9
0
7
U
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.
Level3Repair
8-3-6-1.
Microphone Part(Sub MIC)
Check Sub microphone function
in voice call loudSPK mode
or in camcording mode
Yes
Check RCV-Earjack module
where Sub MIC is placed
for any damage(Tear in FPC,
Check the voltage at
C658
etc)
Yes
=2.8V
No
No
Replace the RCV-Earjack module
Resolder or replace U610
Yes
Check component soldering
statuses of C627, C630
Yes
END
No
Resolder or replace C627, C630
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.
Level3Repair
_
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U
TP_eMMC_EN
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.
Level3Repair
S
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U
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.
Level3Repair
8-3-7.
Speaker Part
Play MP3 with maximum volume level.
Check speaker function.
Yes
Check the connection of
HDC703
Yes
Check the signals on
ZD700, ZD701
Yes
No
Reconnect HDC703
No
Resolder or replace U602
Replace the speaker
module
Yes
END
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.
Level3Repair
T
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IOVDD2
IOVDD1
IOVDD0
SPVDDL
SPVDDR
P
T
U
O
S
S
O
P
U
O
L
K
A
T
0
1
2
I
N
I
N
DGND
J3
U
S
P
O
P
T
U
S
S
O
P
T
U
O
T
U
S
P
U
O
C
R
0
2
U
6
O
C
U
R
U
P
H
O
P
H
U
O
L
T
|
U
O
R
L
1
O
T
U
L
T
|
U
O
1
O
L
T
L
U
L
L
T
2
O
|
U
O
T
R
U
T
U
O
2
O
L
T
L
L
U
|
E
R
F
L
A
O
A
D
|
V
C
C
E
C
R
F
E
C
R
F
R
V
E
P
E
N
SPGNDR
SPGNDL
AGNDH6AGND
DGND
CPGND
NC1NC
AGND
2
J8
F9
A8
H7
A5
6
C
1
5
8
H
L
N
J
9
L
T
N
9
H
L
T
P
A
9
N
R
B
8
N
R
B
9
P
R
R
2
6
9
G
8
N
T
9
G
P
T
R
3
6
0
8
C
L
T
9
C
R
T
5
C
1
N
6
C
1
P
B
7
2
N
7
C
2
P
B
6
N
A
A
6
D
D
9
E
P
P
8
E
N
P
9
D
P
P
8
F
P
N
4
A
E
F
6
C
6
1
7
C
6
C
1
8
6
C
2
8
2
6
C
9
3
1
C
C
C
C
C
6
6
6
6
6
2
2
2
3
3
7
4
6
0
1
C632
C633
C621
C622
1
C
5
6
C607
R469
R468
T
T
T
P
6
1
1
P
P
C615
6
6
1
1
TP612
4
3
0
1
N
_
T
O
U
_
K
S
P
P
_
U
T
O
K
_
P
S
T
O
U
R
A
E
L
_
R
_
T
U
R
O
A
E
L
S
_
P
V
R
S
_
P
V
6
C
1
6
3
2
C
2
5
6
C
C
6
8
7
3
6
C
2
0
1
1
4
6
6
C
C
6
U
6
0
2
XTAL_400
1
S
C
9
C
0
9
2
5
2
8
2
0
3
2
9
C
7
C605
5
7
C
R
C
R
6
2
0
4
4
7
C
C739
0
1
7
U
1
0
6
L
6
C
6
C
6
C
6
C
6
R
6
R
_
V
_
V
C243
C
4
2
6
R227
7
8
4
4
7
7
C
5
2
7
C
C
C256
C249
C258
C560
Q200
1
1
7
U
6
5
7
C
P
N
2
4
2
C
5
4
R
2
2
1
C
9
C
C
2
8
2
4
4
0
2
5
C
1
C252
C
C
7
7
2
2
5
4
3
0
3
H
B
U
2
0
4
C
C235
2
2
R223
7
C
7
4
5
3
0
7
L
3
0
7
L
R
R
2
2
1
2
8
6
U718
C720
C
2
3
1
1
1
1
6
C
3
2
S
C
7
1
2
R
2
2
C
9
2
3
2
C
C
7
5
4
3
2
7
C
SC116
8
2
7
R
R727
C
7
4
C655
1
TP715
1
3
7
R
R730
6
1
7
U609
C656
R
7
3
4
5
3
7
R
6
4
7
C
R215
P
T
9
0
7
U
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.
Level3Repair
8-3-7.
Receiver Part
in voice call receiver mode.
module where RCV's placed
Check receiver function
Yes
Check the connection of
HDC600
Yes
Check RCV-Earjack
for any damage(Tear in
FPC, etc)
Yes
Check the signals on
R629, R630,R604,R603,
C611,C612,R633,R634,
VR604,VR605
No
Reconnect HDC600
No
Replace the RCV-Earjack module
No
Resolder or replace U602
END
Yes
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.
Level3Repair
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.
Level3Repair
6
T
0
A
6
0
0
C
D
H
L
6
0
0
R349
R348
2
1
5
0
3
3
C
L
C328
3
3
5
0
3
3
C
L
L300
P
A
_
Z
H
M
4
2
_
A
L
T
X
V
.
8
1
_
L
C
S
C
_
E
D
C
O
V
.
8
1
_
A
D
S
_
C
D
E
O
C
P
T
6
1
K
L
C
_
S
I
M
2
M
_
C
N
S
Y
_
S
I
_
M
2
M
I
M
M
_
O
D
_
S
2
I
D
_
S
I
M
2
_
M
C
P
_
H
E
C
E
P
S
M
C
P
H
_
C
E
E
P
S
I
N
_
_
C
M
P
_
C
H
E
P
E
S
_
T
O
U
_
M
P
C
_
H
C
E
E
S
P
K
L
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M
P
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B
C
N
S
Y
_
C
M
P
_
B
T
T
O
U
_
M
P
C
_
T
B
I
N
_
C
M
P
_
T
B
N
O
N
C
P
_
M
I
_
I
_
M
C
A
N
N
N
C
O
_
N
I
M
I
C
_
A
N
_
M
P
M
I
_
_
C
A
R
E
P
_
C
I
M
_
B
U
S
N
M
I
_
_
C
B
S
U
I
S
_
I
L
_
A
D
O
R
I
S
_
I
R
O
_
D
R
A
C
C
C
C
6
C
5
1
1
6
1
T
P
P
T
T
K
L
C
_
M
N
C
Y
S
_
C
D
E
O
C
E
C
D
O
C
2
6
1
2
6
2
6
C
2
4
6
C
2
6
6
C
2
7
6
C
3
0
6
3
2
6
3
3
C358
C356
0
3
0
C
9
0
1
R
E
E
S
T
_RE
Q
_
N
C
S
PHONE_ACTIVE
_
C
C
V
L601
T
A
B
_
V
6
C
0
5
J7
E1
A7
D8
D2
E
2
2
G
1
H
E
3
3
F
4
F
2
H
J
1
2
2
F
3
1
F
6
1
1
G
6
P
1
4
3
G
3
H
4
G
5
G
4
H
5
H
J
5
J
6
2
C
A
1
B
1
1
C
B
4
A
3
B
3
3
C
A
2
B
2
B
5
4
C
DVDD
CPVDD
L
K
1
C
SPVDDL
SPVDDR
S
L
C
S
A
D
I
P
O
G
L
C
I
K
C
M
D
A
D
T
I
C
M
D
L
K
0
B
C
B
L
C
K
0
K
L
C
0
R
0
S
I
N
D
0
2
U
6
0
S
U
O
T
D
B
L
C
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1
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L
C
1
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S
1
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N
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1
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L
L
B
L
C
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2
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L
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2
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L
L
S
2
I
N
D
S
2
U
O
T
D
B
M
1
S
1
I
N
M
1
I
N
M
I
G
M
1
B
M
2
S
2
I
N
M
I
G
M
2
3
S
B
M
3
I
N
M
3
I
G
M
L
E
I
N
L
L
|
E
I
N
P
L
|
E
I
N
N
L
E
I
N
R
AGNDH6AGND
DGND
CPGND
DGND
AGND
J8
J3
F9
H7
D1
A5
R
3
6
2
3
0
U603
3
C
3
0
4
U
TP_eMMC_EN
A
D
P
_
.
V
1
8
6
C
0
6
6
C
0
7
.
2
8
_
C
C
V
J4
J2
6
C
1
IOVDD2
IOVDD1
IOVDD0
L
P
T
U
O
S
S
L
O
P
T
U
L
O
T
U
S
P
R
O
P
T
U
S
S
R
O
P
T
U
R
O
T
U
S
P
T
U
O
C
R
O
T
C
U
R
T
U
P
H
O
P
H
U
O
T
L
T
1
|
U
O
R
1
O
T
U
L
T
1
|
U
O
1
O
T
L
U
L
T
2
O
2
|
U
O
T
R
U
T
2
U
O
2
O
T
L
L
U
|
E
A
R
F
D
L
A
O
A
D
|
D
V
P
C
P
C
P
E
C
R
F
P
E
C
R
F
E
R
V
SPGNDR
SPGNDL
NC1NC
2
A8
5
8
H
N
J
9
N
9
H
P
A
9
N
B
8
N
B
9
P
R
2
6
9
G
8
N
9
G
P
R
3
6
0
8
C
L
9
C
R
5
C
N
6
C
1
8
6
C
P
B
7
N
7
C
P
B
6
N
A
6
9
E
P
8
E
N
9
D
P
8
F
N
4
A
F
6
C
2
8
6
C
3
1
R409
5
2
R
6
4
0
R
8
6
1
0
6
2
6
R
A
D
P
_
V
R
A
E
R
A
E
6
1
7
C
C
2
6
C
9
1
2
1
C
S
C
6
5
C413
8
U
9
5
6
C
N
E
_
C
I
M
P
_
P
A
C
C
C
6
6
6
2
2
3
7
4
0
C632
C633
C621
C622
1
C
5
6
C607
R469
R468
T
T
P
P
6
6
1
1
TP612
4
3
N
_
T
O
U
_
K
S
P
P
_
U
T
O
K
_
P
S
T
O
U
L
_
R
_
T
U
O
L
S
_
P
V
R
S
_
P
V
6
3
2
C
2
5
6
L606
7
3
6
C
4
1
6
L
C
5
0
R
8
6
0
2
VR607
0
0
5
D
E
L
C552
4
7
0
5
C
C
5
5
0
C556
C554
5
2
C541
4
2
C
C
4
5
1
5
3
2
4
5
7
5
1
0
8
6
5
4
5
1
R
C
5
5
C
R
C
C
8
7
6
6
2
3
1
1
2
3
6
6
6
1
C
C
U
6
0
2
T
P
6
1
1
XTAL_400
C605
C615
0
1
1
S
C
6
C
1
9
6
C
2
0
0
7
0
6
L
4
2
R
6
C
8
3
6
C
C509
3
3
5
C
L
5
0
3
3
5
C
6
2
5
C
5
C
5
C
7
4
5
5
C
C
C
R
5
5
6
7
1
4
3
5
5
C
C
6
6
C
0
4
1
0
6
L
6
0
6
C
9
2
6
C
5
2
6
C
8
2
6
C
0
3
6
R
9
2
6
R
C
7
5
7
P
_
V
C
R
N
_
V
C
R
6
6
0
6
1
U
1
R
6
2
2
7
5
6
C
0
4
L
5
0
0
5
L
0
3
5
C
L
5
0
5
0
5
6
C
1
2
5
C
C
7
2
5
C
5
3
5
2
2
5
C
R
5
4
8
1
4
4
0
1
6
5
5
5
C
R
R
U
2
4
4
7
C
C739
0
1
7
U
C243
6
C
4
2
R227
7
8
4
4
7
7
C
5
2
7
C
C
C256
C249
C258
C560
Q200
1
1
7
U
6
7
C
5
4
2
C
5
4
R
2
2
1
C
9
C
C
2
8
2
4
4
0
2
5
C
1
C252
C
C
7
7
2
2
5
4
3
0
3
H
B
2
0
4
C
C235
2
2
R223
7
C
7
4
5
3
0
7
L
3
0
7
L
R
R
2
2
1
2
8
6
U718
C720
C
2
3
1
1
1
1
6
C
3
2
S
C
7
1
2
R
2
2
C
9
2
3
2
C
C
7
5
4
3
2
7
C
SC116
8
2
7
R
R727
C
7
4
C655
1
TP715
1
3
7
R
R730
6
1
7
U609
R
7
3
4
5
3
7
R
C656
6
4
7
C
R215
P
T
9
0
7
U
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.
Level3Repair
8-3-8.
BT/WIFI
Check the Voltage on C208
BT/WiFi is not working
Yes
Check BT or WiFi function
Check
ON
Yes
2.8V
Yes
MHz Clock at
37.4
R208
Yes
No
=
No
Check the U501(crack, open, damaged, etc.)
No
Enable BT or WiFi Function
Check the OSC201(crack, open, etc.)
Check the Voltage on L202
Resolder or Replace MOD201
1.5V
Yes
Check the Status of
C201, ANT200
Yes
Yes
END
=
No
No
Resolder or change the L202
Resolder or Replace C201, ANT200
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.
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