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C3630C

Samsung C3630C Service Manual

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Page 1
GSM TELEPHONE
GT-C3630C
efrcom
GSM TELEPHONE
CONTENTS
Safety Precautions
1. Specification
2. Product Function
3. Array course control
4. Exploded View and Parts List
5. Main Electrical Parts List
6. Block Diagrams
7. PCB Diagrams
8. Flow Chart of Troubleshooting
9. Reference data
10. Disassembly and Assembly
11.
instructions
Page 2
GSPN(Global Service Partner Network)
Country Web Site
North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal.com Europe europe.samsungportal.com China china.samsungportal.com Asia asia.samsungportal.com Mideast
This Service Manual isaproperty of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.
Africa mea.samsungportal.com
&
ⓒ
Samsung Electronics Co.,Ltd.
2010. 02.
Rev.1.0
Page 3
MAIN Electrical Parts List
6.
SEC CODE Design LOC Description
0403-001688 0404-001172 0406-001201 0406-001261 0406-001267 0406-001267 0406-001286 0406-001293 0406-001375 0504-001151 0601-002070 0601-002070 0801-003022 0801-003139 1001-001459 1001-001586 1201-002764 1201-002765 1201-002773 1203-004291 1203-004792 1203-005069 1203-005250 1203-005501 1203-005512 1203-005675 1204-003022 1205-003517 1205-003598 1205-003636 1205-003721 1205-003755 1205-003770 1404-001224 2007-000138 2007-000138 2007-000140 2007-000148 2007-000149 2007-000151 2007-000152 2007-000162 2007-000173 2007-000242
ZD605,ZD607 DIODE-ZENER
ZD504 DIODE-SCHOTTKY ZD606 DIODE-TVS
ZD610 DIODE-TVS ZD502,ZD503,ZD604 DIODE-TVS ZD608,ZD609,ZD611 DIODE-TVS
ZD603 DIODE-TVS
ZD501 DIODE-TVS ZD506,ZD507,ZD804 DIODE-TVS
Q401,U203,U205 TR-DIGITAL LED603,LED604,LED605 LED LED606,LED607,LED608 LED
U107 IC
U102,U104,U105 IC
U503 IC U603 IC
U501 IC PAM201 IC PAM101 IC
U602 IC
U403 IC
U302 IC
U601 IC
U606 IC
U502 IC
U301 IC
U201 IC
U204 IC
U202 IC
U101 IC
U106 IC UME401 IC UCP301 IC
VR401 THERMISTOR
R606,R631,R638,R639 R-CHIP
R640,R641,R642 R-CHIP R201,R415,R611 R-CHIP
R301,R306,R420,R607 R-CHIP
R423 R-CHIP
R421 R-CHIP
R621 R-CHIP
R303,R307,R417,R422 R-CHIP
R311,R618 R-CHIP
R504 R-CHIP
6-1
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Page 4
Main Electrical Parts List
SEC CODE Design LOC Description
2007-000249 2007-000566 2007-000831 2007-001119 2007-001119 2007-001291 2007-001292 2007-001306 2007-001319 2007-001333 2007-002796 2007-003001 2007-003006 2007-003010 2007-003015 2007-007009 2007-007009 2007-007107 2007-007134 2007-007136 2007-007142 2007-007306 2007-007308 2007-007491 2007-007573 2007-007627 2007-008045 2007-008052 2007-008055 2007-008354 2007-008483 2007-008516 2007-008547 2007-009374 2007-009801 2203-000138 2203-000233 2203-000254 2203-000330 2203-000386 2203-000386 2203-000386 2203-000438 2203-000679
R612,R613,R615,R617 R-CHIP
R408,R409,R629,R630 R-CHIP
R624,R625,R626,R627 R-CHIP
R101,R102,R103,R104 R-CHIP
C207,C227,C528,C626 C-CERAMIC,CHIP
C208,C212,C228,C337 C-CERAMIC,CHIP C504,C507,C511,C617 C-CERAMIC,CHIP
C640,C641,C642,C643 C-CERAMIC,CHIP
R304 R-CHIP
R308,R309 R-CHIP
R401 R-CHIP
R619,R628 R-CHIP R608,R609 R-CHIP R505,R506 R-CHIP R510,R512 R-CHIP
R404,R605 R-CHIP
R503 R-CHIP
R508,R509 R-CHIP R634,R635 R-CHIP
R418 R-CHIP
R203 R-CHIP
R632,R633 R-CHIP
R202,R206,R402 R-CHIP
R305 R-CHIP
R107 R-CHIP
R302,R403,R620 R-CHIP
R113 R-CHIP
R406 R-CHIP
R115 R-CHIP
R614 R-CHIP
R610 R-CHIP
R106,R116,R637 R-CHIP
R110 R-CHIP
R204 R-CHIP
R616 R-CHIP
R207 R-CHIP
R405,R507 R-CHIP
R114 R-CHIP
R111 R-CHIP
C624 C-CERAMIC,CHIP
C142,C336 C-CERAMIC,CHIP
C338 C-CERAMIC,CHIP
C618 C-CERAMIC,CHIP
C216,C218 C-CERAMIC,CHIP
6-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 5
SEC CODE Design LOC Description
2203-000696 2203-000812 2203-000812 2203-000812 2203-000812 2203-000854 2203-001153 2203-001153 2203-001210 2203-001239 2203-002487 2203-002668 2203-002709 2203-002709 2203-002709 2203-002709 2203-002709 2203-005050 2203-005234 2203-005281 2203-005288 2203-005395 2203-005446 2203-005450 2203-005682 2203-005717 2203-005729 2203-005777 2203-005806 2203-006048 2203-006048 2203-006048 2203-006048 2203-006120 2203-006121 2203-006137 2203-006190 2203-006190 2203-006194 2203-006208 2203-006257 2203-006257 2203-006257 2203-006257
C104,C108,C110,C114 C-CERAMIC,CHIP C125,C126,C141,C402 C-CERAMIC,CHIP C425,C523,C525,C526 C-CERAMIC,CHIP
C505,C508,C512,C539 C-CERAMIC,CHIP
C333,C401,C403,C404 C-CERAMIC,CHIP C405,C406,C407,C408 C-CERAMIC,CHIP C409,C410,C411,C412 C-CERAMIC,CHIP C413,C414,C415,C416 C-CERAMIC,CHIP
C107,C304,C306,C308 C-CERAMIC,CHIP C309,C334,C339,C506 C-CERAMIC,CHIP C513,C601,C602,C603 C-CERAMIC,CHIP C622,C632,C633,C634 C-CERAMIC,CHIP
C138,C305,C307,C310 C-CERAMIC,CHIP
C202,C204,C303,C311 C-CERAMIC,CHIP C312,C313,C314,C315 C-CERAMIC,CHIP C316,C317,C322,C323 C-CERAMIC,CHIP
C140 C-CERAMIC,CHIP
C530,C531,C621 C-CERAMIC,CHIP C226,C230,C421 C-CERAMIC,CHIP
C616,C619,C620 C-CERAMIC,CHIP
C517,C519 C-CERAMIC,CHIP
C118 C-CERAMIC,CHIP
C625 C-CERAMIC,CHIP
C132 C-CERAMIC,CHIP
C623 C-CERAMIC,CHIP
C120,C121,C233 C-CERAMIC,CHIP
C124,C127 C-CERAMIC,CHIP C102,C214 C-CERAMIC,CHIP
L208 C-CERAMIC,CHIP
C229 C-CERAMIC,CHIP
C116,C117 C-CERAMIC,CHIP
C234 C-CERAMIC,CHIP
C111,C136,C139 C-CERAMIC,CHIP
C644,C645 C-CERAMIC,CHIP
C219 C-CERAMIC,CHIP
C232 C-CERAMIC,CHIP
C144,C145 C-CERAMIC,CHIP
C122 C-CERAMIC,CHIP
C105,C106 C-CERAMIC,CHIP C133,C134 C-CERAMIC,CHIP
C419 C-CERAMIC,CHIP
C224 C-CERAMIC,CHIP
C503 C-CERAMIC,CHIP
C328 C-CERAMIC,CHIP
Main Electrical Parts List
6-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 6
Main Electrical Parts List
SEC CODE Design LOC Description
2203-006260 2203-006260 2203-006324 2203-006348 2203-006399 2203-006423 2203-006474 2203-006562 2203-006648 2203-006681 2203-006681 2203-006824 2203-006824 2203-006839 2203-006841 2203-006841 2203-006872 2203-006872 2203-006872 2203-006896 2203-006979 2203-007210 2203-007270 2203-007271 2203-007279 2203-007279 2203-007317 2404-001474 2404-001506 2703-001613 2703-001747 2703-001748 2703-001751 2703-002208 2703-002281 2703-002308 2703-002309 2703-002768 2703-002793 2703-002918 2703-002958 2703-003121 2703-003258 2703-003260
C501,C515,C516,C518 C-CERAMIC,CHIP
C521 C-CERAMIC,CHIP
C335,C613 C-CERAMIC,CHIP
C428 C-CERAMIC,CHIP
C205,C422,C527,C529 C-CERAMIC,CHIP C128,C135,C146,C222 C-CERAMIC,CHIP C217,C318,C320,C426 C-CERAMIC,CHIP C332,C427,C447,C520 C-CERAMIC,CHIP
C143,C221 C-CERAMIC,CHIP
C109,C112,C137,C203 C-CERAMIC,CHIP
C509,C510,C540 C-CERAMIC,CHIP
C215,C321,C324,C325 C-CERAMIC,CHIP
C326,C327,C330 C-CERAMIC,CHIP
C113 C-CERAMIC,CHIP
C341,C342,C537,C612 C-CERAMIC,CHIP
C615 C-CERAMIC,CHIP
C220,C223,C522,C607 C-CERAMIC,CHIP C608,C610,C611,C614 C-CERAMIC,CHIP
C636 C-CERAMIC,CHIP
C211 C-CERAMIC,CHIP
C231 C-CERAMIC,CHIP
C417,C418 C-CERAMIC,CHIP
C635 C-CERAMIC,CHIP
C343,C344,C609 C-CERAMIC,CHIP
C319,C329,C331,C345 C-CERAMIC,CHIP
C346,C347 C-CERAMIC,CHIP
C201,C206,C210,C213 C-CERAMIC,CHIP
TA201 C-TA,CHIP
TA101,TA602,TA603 C-TA,CHIP
L103 INDUCTOR-SMD
L111,L112,L203 INDUCTOR-SMD
L205 INDUCTOR-SMD
L109,L214 INDUCTOR-SMD
L106,L107,L211 INDUCTOR-SMD
L104,L105 INDUCTOR-SMD
L101 INDUCTOR-SMD
L213,L512,L513 INDUCTOR-SMD
L401 INDUCTOR-SMD L210 INDUCTOR-SMD L204 INDUCTOR-SMD L102 INDUCTOR-SMD L202 INDUCTOR-SMD L303 INDUCTOR-SMD L301 INDUCTOR-SMD
6-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 7
Main Electrical Parts List
SEC CODE Design LOC Description
2703-003274 2703-003533 2703-003534 2801-004339 2809-001303 2901-001370 2901-001376 2901-001429 2909-001320 2911-000115 3003-001138 3301-001534 3301-001682 3301-001729 3301-001762 3301-001820 3301-001820 3301-001885 3301-001885 3301-001912 3705-001503 3708-001912 3708-002162 3708-002222 3709-001447 3711-006137 3711-006405 3722-002840 4202-001463 4302-001130
GH71-08426A ANT101,ANT102 NPR-CONTACT ANT
L207 INDUCTOR-SMD L304 INDUCTOR-SMD
L605 INDUCTOR-SMD OSC301 CRYSTAL-UNIT TCX101 OSCILLATOR-VCTCXO
F603,F604 FILTER-EMI SMD
F601 FILTER-EMI SMD F602 FILTER-EMI SMD F201 FILTER-DUPLEXER U103 FILTER
MIC501 MIC-CONDENSOR
L108 CORE-FERRITE BEAD
L206 CORE-FERRITE BEAD
L201 CORE-FERRITE BEAD
L302 CORE-FERRITE BEAD
L501,L502,L507,L508 CORE-FERRITE BEAD
L509,L510,L516 CORE-FERRITE BEAD
L504,L514,L515,L601 CORE-FERRITE BEAD
L602,L603 CORE-FERRITE BEAD
L604 CORE-FERRITE BEAD RFS101 CONNECTOR-COAXIAL HDC501 CONNECTOR-FPC/FFC/PIC HEA602 CONNECTOR-FH26-31S-0.3SHBW(21) HDC601 CONNECTOR-FPC/FFC/PIC
SIM401 CONNECTOR-CARD EDGE BTC601 CONNECTOR-HEADER HEA801 CONNECTOR-HEADER
IFC601 JACK-PHONE;HY07-AB0700
ANT201 ODBTP3015
BAT301 BATTERY
6-5
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Page 8
Flow Chart of Troubleshooting
9.
Baseband
9-1.
Power ON
9-1-1
' Power On ' does not work
Yes
Check the Battery Voltage
is more than 3.4V
Yes
C334 (VINT) = 2.55V?
Yes
Check the Clock at
OSC301=32.7KHZ
Yes
R306(VDD_IO_LOW_1.8V) & C314(VDD_IO_HIGH_2.9V) =
"H"?
Yes
No
Change the Battery
No
Check the PMU related to VINT
No
Resolder OSC301
No
Check the related circuit
L303(VDD_GSM_CORE_1.2V)
=1.2V
Yes
Check the initial operation
Yes
END
No
9-1
SAMSUNG Proprietary-Contents may change without notice
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Check the VDD_GSM_CORE_1.2V
circuit
Page 9
Flow Chart of Troubleshooting
G
) 5 1
: ) 2 1
: 1
( R D D A _ P
VDD_LCR_LOW_1.8V
M F
) 1
( R D D A _ P M F
2 1 B
1 D D A C S
T8
SPI_RF(2)
SPI_ABB(2)
LCR_SW3
G2_26MHZ
32KHZ_DIGIT
512CLK G2_INT
INT_GSM_F
LCRSUBF_INT
VDD_IO_LOW_1.8V
G2_REF_ON
G2_RSTn
PAEN
SEN1
T7
SEN2
T14
SEN3
Y16
SEN4_RFSIGO6
E7
BP_CKI_PLL1
G8
BP_CKI_PLL2
F7
BP_CKI_PLL3
B1
CKI
A2
CLK32KI
C2
CLKSEL
C17
CSOUT_N
AA14
DACLK
N6
TP308
GPMDMINT
M6
GSMFINT
V19
HDP0
Y18
HDP1
W19
HDP2
Y21
HDP3
W18
HDP4
W20
HDP5
U19
HDP6
U20
HDP7
V20
HDP8
T19
HDP9
T21
HDP10
T20
HDP11
R21
HDP12
P19
HDP13
R19
HDP14
R20
HDP15
N19
HDP16
P20
HDP17
L19
HDP18
N20
HDP19
M19
HDP20
M20
HDP21
K20
HDP22
L20
HDP23
J20
HDP24
J19
HDP25
K19
HDP26
H20
HDP27
H19
HDP28
G20
HDP29
F20
HDP30
G19
HDP31
E20
HDP32
E19
HDP33
F19
HDP34
D20
HDP35
D19
HDP36
E21
HDP37
C20
HDP38
C19
HDP39
N5
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AA6
LVDS_RX_I_N
Y6
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AA7
LVDS_RX_Q_N
Y7
LVDS_RX_Q_P
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LVDS_TX_I_N
Y8
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AA9
LVDS_TX_Q_N
Y9
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TP307
W8
REFV_VRA1
W7
REFV_VRA2
M5
TP309
REF_ON
W17
RESET_N
U3
RFSIGIO0
V3
RFSIGIO1
W3
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S
T
R
R
T
_
_
4
4
A K L
T
A
C S
D
S
_ T
S
S
M
R
T
T
_
_
P
P
S
S
D
D
TP306
TP305
2
1
4
3
1
2
0
3
1
2
2
1
7
1
7
5
6
1
1
1
1
1
7
1
1
1
L
J
A
A
K
K
M
W
P V E _ O D T
G
Y
Y
Y
W
W
W
W
A
A
0 D R _ D T
I
2
5
1
4
3
9
7
8
6
P
P
S
N
K
V
D
D
D
D
D
D
D
D
D
_
V
M
C
E
T
E
R
R
R
R
R
R
R
R
R
T
_
_
_
_
_
_
_
_
_
_
_
_
S
A
N
S
D
D
D
D
D
D
D
D
D
R
_
D
T
T
T
T
T
T
T
T
T
T
M
T
D
T
S
V R T
2
1
1
1
3
3
C
C
6
1
8
1
1
3
7
6
1
7
2
1
5
4
3
2
1
1
2
A
L
A
A
G
H
H
G
A
D
A
A
V
C
A
A
1
1
C
C
C
C
1
2
3
C
C
C
C B I
L
L
E
L
E
D
D
D
D
D
D
D
D
S
L
L
L
D
D
D
D
D
D
D
D
D
D L
P
P
P
D
D
V
V
V
V
V
V
V
V _
_
_
_
V
V
A
A
A
A
D
D
D
D
D
D
D
D
V
V
V
V
5
5
6
4
0
0
3
3
3
C
C
C
V
V
V
3
3
.
.
3
.
3
3
3
_
_
_
2
ADCIN1_D7_DNU
2
.
.
N
4
4
I
_
_
V
T
T
M
T
T
I
A
A
S
B
B
U
V
V
N9
D1D2VIN
N1
D1VDD
M1
D2VDD
M2
D2VDD
L9
D3D4VIN
J1
D3VDD
G1
D4VDD
J9
D5D6VIN
E1
D5VDD
E2
D5VDD
A8
D6VDD
G21
DCD1FB
H21
DCD1LX
J21
L303
DCD1LX
L15
DCD1VIN
N21
DCD2FB
L21
DCD2LX
M21
L304
DCD2LX
M15
DCD2VIN
W1
GPO1VIN
Y1
GPO2VIN
A9
HCVDD
J10
HCVIN
F1
IOVDD
F2
IOVDD
K9
IOVIN
N17
LCVDD
N13
LCVIN
U10
MICBIASVDD
N11
RF1RF2VIN
V1
RF1VDD
U1
RF2VDD
N10
RF3RF4VIN
T1
RF3VDD
R1
RF4VDD
K1
USBVDD
K2
USBVDD
M9
USBVIN
N7
USIMVIN
N15
VBAT
P15
VBAT
P1
VCC
R14
VCHG
R15
VCHG
R12
VHIGH
H5
VINT
U12
VINT
U15
VINT
R10
VSAVE
R13
VBUS
C335
P17
VBATSENSE
E13
USIMACT
F12
USIMPRES
T15
CCSET
A20
CLK32K
32KHZ_DIGIT
G17
GPIO1
H17
GPIO2
G16
GPIO3
GSM_REF_OUT
H16
GPIO4
G2_REF_ON
F17
GPIO5
DVM2
F16
GPIO6
R8
GPO1
R9
GPO2
L17
INT_N
IT_PMU
E12
ONKEY_N
AA20
OSCI
AA19
OSCO
J15
PWREN1
J16
PWREN2
J17
PWREN3
K16
G2_REF_ON
PWREN4
K17
PWREN5
T17
REC1_N
R16
REC2_N
C339
U11
REFC
R11
REFGND
F14
RSTHC_N
M17
RSTMEM_N
E5
SCL
R17
SCUSB
F5
SDA
G11
SHUTDOWN
G9 G10
TP301
7
1
7
2
4
1
1
1
1
2
1
2
A
A
L
A
H
A
B
W
A
A
A
1
2
2
1
1
1
1
S
E
E
E
E
E
E
E
D
D
D
D
D
D
D
D
V
D
D
D
D
D
D
L
D
_
V
V
V
V
V
V
V
E D D V
9
7 0 3 C
SIM_OFF
VHIGH
8 0 3 C
V
V
2
8
.
.
1
1
_
_
E
E
R
R
O
O
C
C
_
_
M
M
S
E
G
M
_
_
D
D
D
D
V
V
VDD_IO_LOW_1.8V
VHIGH
R303
RSTON
SCL1 USB_SUSPEND SDA1
V 8
. 2 _ X T _ D D V
R307
0 3 C
V 9
. 2 _ H G
I H _ O
I _ D D V
KEY_POWER_ON
AUX_ON
0
7
1
4
3
3
C
C
V 3
.
V
3
5
_
_
2
.
O
4
D
_
L
T
_
T
V
B
A
8
S
.
B
2
V
U
V
V
_
V
8
V
2
.
.
8
8
X
.
2
.
1
T
2
_
2
_
_
_
_
N
L
X
X
X
L
Y
R
T
R
P
S
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
5 0 0 1
C334
C337
V
V
3
8
.
.
V
V
3
1
3
.
8
_
_
.
3
V
H
1
W
_
6
V
_
V
.
G
I
D
O
3
0
2
.
.
W
L
E
H
_
3
3
_
L
_
O
A
_
_
B
M
I
S
S
U
_
_
D
D
D
D
V
V
T N
I V
R305
39K,1%
V
_
L
R
R
6
F
.
_
Y
C
C
H
2
E
O
L
O
L
_
I
_
_
K
_
C
_
D
D
_
D
D
D
D
D
D
D
D
D
D
D
V
V
D
V
V
V
V
A
A
V
ISET
5 0 0 1
OSC301
C338
4 0 3 R
6 4 3 C
5
C447
V 3
V
.
5
3
_
_ 2
S
.
U
4 _
B
T
V
V
T
_
9
A
B
. 2
B
S
_
V
U H G
I
V
H
5
.
_
1
O
_
I
H
T
_
G
I
B
D
_
H
D
D
V
V
D V
C313 C314
C315 C316
C317
C318 C319
C320
C321
C322
C323
C324 C325
C326 C327 C328
1005
C329 C330
C331
C332 C333
C336
BAT301
301
C 4 1 9
C 4 1 1
C 4 1 5
C 4 0 1
6
1
R 6 1 3
615
619
617
2 1 4 C
4
R
C331
C326
C325
C324
C343
C308
C322
C316
C315
C328
C314
C313
7 2 3 C
1
1
1
2
L301
3
C
3
C
C 3 4
5
C
C
R
3
3
3
1
3
0
0
4
9
C
C
R
3
3
3
1
0
0
7
7
8
C304
0
4
C 3 0 3
C 3 2 1
C309
3
0
1
R302
C
3
C
6 4 3 C
R
3
1
9
7 4 3 C
C
3
3
0
L
3
0
2
C318
L303
4
0
3
L
UCP301
TP301
2
8
3
C
0
5
C
5
1
7
C518
C
5
1
9
C521
C
5
2
7
C
5
C
5
2
5
U501
C
5
2
0
C
C526
6 1 5 C
5 0 5 R
6 0 5 R
5
C
2
9
C515
R 3
5 0 3 R
C 3 4 2
3
6
0
3
0
6
3
3 C
C320
C 3 3 8
O S C 3
4
0
0 3
1
R
7 3 3 C
C 3 3 5
3
7
0
0
3
3
R
R
2
3
3
9
3
3
C
C
TP307
C332
2
0
3
3
C
4
1
U
9-2
SAMSUNG Proprietary-Contents may change without notice
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Page 10
Flow Chart of Troubleshooting
9-1-2.
Initial
Initial Failure
Yes
C340 (RSTON) ="H"?
Yes
UCP401 pin C13
(RSTEXT_N) TP407
="H"? OK?
Yes
Check the 16bit data signal
&memoryCE
No
Check the circuit related to reset
No
change UCP401
END
Yes
9-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 11
Flow Chart of Troubleshooting
C324
V1
MSDATA2
RF1VDD
U1
RF2VDD
N10
RF3RF4VIN
T1
RF3VDD
R1
RF4VDD
K1
USBVDD
K2
USBVDD
M9
USBVIN
N7
USIMVIN
N15
VBAT
P15
VBAT
P1
VCC
R14
VCHG
R15
VCHG
R12
VHIGH
H5
VINT
U12
VINT
U15
VINT
R10
VSAVE
R13
VBUS
C335
P17
VBATSENSE
E13
USIMACT
F12
USIMPRES
T15
CCSET
A20
CLK32K
G17
GPIO1
H17
GPIO2
G16
GPIO3
H16
GPIO4
F17
GPIO5
F16
GPIO6
R8
GPO1
R9
GPO2
L17
INT_N
E12
ONKEY_N
AA20
OSCI
AA19
OSCO
J15
PWREN1
J16
PWREN2
J17
PWREN3
K16
PWREN4
K17
PWREN5
T17
REC1_N
R16
REC2_N
C339
U11
REFC
R11
REFGND
F14
RSTHC_N
M17
RSTMEM_N
E5
SCL
R17
SCUSB
F5
SDA
G11
SHUTDOWN
G9
ADCIN1_D7_DNU
G10
ADCIN2_A29_DNU
ALMSENSE_B36_DNU
D7D8VIN_B20_DNU
D7VDD_A25_DNU D8VDD_A24_DNU
DCLX_A18_DNU DCLX_A21_DNU
DCUDFB_B17_DNU DCUDMODE_B18_DNU DCULEDFB_A17_DNU
DCULED_A15_DNU
GPIO7_B40_DNU GPIO8_A50_DNU
GPO3VIN_B35_DNU
GPO3_A44_DNU
GPO4VIN_A46_DNU
GPO4_A45_DNU TSMXLL_A32_DNU TSMYLR_B24_DNU
TSPXUL_B25_DNU
TSPYUR_A31_DNU
TSWIP_B23_DNU
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
G
G
G
9
5
3
2
Y
Y
Y
W
C
C
G
G
G
G
N
N
G
G
9
5
0
4
0
1
1
2
1
1
2
1
Y
Y
Y
Y
Y
C340
U9 F10
F9
E9 E14 E11 F11 E10 F13 E15 T13 U13 U7
T9 U8 T11 G13 J13 J11 J12 G12
32KHZ_DIGIT
GSM_REF_OUT G2_REF_ON DVM2
IT_PMU
G2_REF_ON
VDD_IO_LOW_1.8V
SIM_OFF
VHIGH
VHIGH
R303
RSTON
SCL1 USB_SUSPEND
SDA1
R307
KEY_POWER_ON
AUX_ON
OSC301
4 0 3 R
C337
T N
I
5 0
V
0 1
C334
ISET
5 0 0 1
R305
39K,1%
C338
USB_VBUS_5V
U302
1
5
IN
OUT
2
GND
3
4
NC
C341
EN
C342
C325
C326 C327 C328
1005
C329
C330
C331
C332
C333
BAT301
USB_LDO_5V
C336
SCL1 SCL2
SDA1 SDA2
VDD_IO_HIGH_2.9V
8
9
0
0
4
4
R
R
VDD_IO_LOW_1.8V
RSTON
R407
POWER_DOWN_4220
MODE_SELECT
VDD_IO_LOW_A
R421
RF_CLK
RF_DATA
RF_EN
PON_PA
INT_GSM_F
TP407
RTCK
BAND_SEL
SIM_CLK
SIM_IO
CAM_Y(6)
SIM_RST
TCK
TDI
TDO TMS
TRSTn
TXD1
USB_DM
USB_DP
USBREF
USB_LDO_5V
R406
G11
AB2 B13
K15 J13 J14
K14 K13 W2 B14 C13 G14 J16 J15 R3
P3
R2
P2
Y3 AA1 B3 AA3 F13 F15 G13 F14 G15
T1 W3
N2 M2 M3 N3
L3
M23 N22 N23
MSDATA3
REF26MI RESET_N
RFCMCLK RFCMDATA RFCMEN0
RFSIG2 RFSIG6 RFSIG7 RSTBB_N RSTEXT_N RTCK RXTXDATA RXTXEN SCL1
SCL2 SDA1 SDA2 SIMCLK SIMIO SIMPWR SIMRST_N TCK TDI TDO
TMS TRST_N TXD1 UNLOCK
USBDM USBDP USBID USBRREF USBVBUS5V
NC1 NC2 NC3
9-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 12
Flow Chart of Troubleshooting
BTC601
7
1
403
4
5
C
0
R407
4
R
4
0 4
TP407
P T
UCP401
8
C
C 5
1
3
1
R420
4
5
2
C
1
1
4
5 C
3
0
4 C
C
C
R
3
3
3
1
3
0
0
4
9
U301
C344
2
0
1
4
P
0 4 P T
T
C414
L301
C343
C 4
1
9
C308
3
C
1
1 C 4
1
1
3
C
1
2
2
1
C322
4 C
C316
C 4
1
5
C315
C328
C 4
0
1
C314
6
1
4
R
C313
C
C
R
3
3
3
0
1
0
7
7
8
C304
C 3
0
3
C 3
2
1
UCP301
C309
0
1
3
0
C331
C326
C325
TP301
C
5
8
2
C
5
2
5
C526
6
3
C
0
C324
R 6
1
3
4
C
0
7
7
2
3 C
5
C
5
1
7
C 3
4
C518
5
1
9
U501
C
5
1
5 C
5
0
5 R
R302
C
C
4
3
6
4
3 C
R
3
1
9
7
4
3 C
3
0
3
C
C318
L303
4
0
3
L
C320
C 3
3
8
O S C 3
4
0
0
3
1
R
7
3
3 C
C 3
3
C
R
3
3
5
6
3
0
0
0
3
6
3
3
R
C
3
2
3
5
7
3
0
0
3
3 R
R
3
3
C
C
9
TP307
C332
3
L
0
2
9-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 13
Flow Chart of Troubleshooting
9-1-3.
SIM Part
pin3 of SIM401 in a few second
Phone can't access SIM Card
Yes
SIM401 pin 1 = "H"?
Yes
AfterPowerON,
Check SIM_CLK Signal on
Yes
No
Resolder or replace SIM401
No
Check the Clock
After SIM card insert,
SIM401 pin 2 = "H(SIM_RST)"?
Yes
Check the SIM Card
Yes
END
No
Replace PBA
9-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 14
Flow Chart of Troubleshooting
C
1
1
0 C
1
1
2
C
1
1
6
1
SIM_IO
SIM_RST SIM_CLK
VDD_SIM_3.0V
C421C420
C422
22
7 88
R404
6
11
6
5
5
4
33
4
1212
7 99
11 11
13GG1415GG16
SIM401
1010
SIM CON
1
2
4
C
4
0
4
R
R 1 0 3
1
S
4
0
I
M
4
0
C
2
9-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 15
Flow Chart of Troubleshooting
9-1-4.
Charging Par
Abnormal charging part
Check UCP301 pin R14,
R15(C332) is around 5V when
t
charging
END
Yes
Yes
No
Check the TA
9-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 16
Flow Chart of Troubleshooting
DCD2VIN
9
L
GPO1VIN GPO2VIN
HCVDD
J10
HCVIN IOVDD IOVDD
IOVIN
N17
LCVDD
N13
LCVIN
U10
MICBIASVDD
N11
RF1RF2VIN
RF1VDD RF2VDD
N10
RF3RF4VIN
RF3VDD
RF4VDD USBVDD USBVDD
USBVIN USIMVIN
N15
VBAT
P15
VBAT
VCC
R14
VCHG
R15
VCHG
R12
VHIGH
VINT
U12
VINT
U15
VINT
R10
VSAVE
R13
VBUS
P17
VBATSENSE
E13
USIMACT
F12
USIMPRES
T15
CCSET
A20
CLK32K
G17
GPIO1
H17
GPIO2
G16
GPIO3
H16
GPIO4
F17
GPIO5
F16
GPIO6 GPO1 GPO2
L17
INT_N
E12
ONKEY_N
AA20
OSCI
AA19
OSCO
J15
PWREN1
J16
PWREN2
J17
PWREN3
K16
PWREN4
K17
PWREN5
T17
REC1_N
R16
REC2_N
U11
REFC
R11
REFGND
F14
RSTHC_N
M17
RSTMEM_N
SCL
R17
SCUSB
SDA
G11
SHUTDOWN
ADCIN1_D7_DNU
G10
ADCIN2_A29_DNU
ALMSENSE_B36_DNU
F10
D7D8VIN_B20_DNU
D7VDD_A25_DNU
C 4 1 5
C315
C328
C 4 0 1
C314
1
6
4
R
C313
C331
C326
C325
TP301
3
0
C324
R 6 1 3
7
2
3 C
615
619
617
5
C 3
4
C518
5
C521
W1 Y1 A9
F1 F2 K9
V1 U1
T1 R1 K1 K2 M9 N7
P1
H5
32KHZ_DIGIT
GSM_REF_OUT G2_REF_ON DVM2
IT_PMU
G2_REF_ON
VDD_IO_LOW_1.8V
SIM_OFF
VHIGH
VHIGH
R303
RSTON
SCL1 USB_SUSPEND
SDA1
R307
KEY_POWER_ON
AUX_ON
C335
R8 R9
C339
E5
F5
G9
C340
U9
F9 E
OSC301
4
0
3 R
5 0 0 1
C337
UCP301
C
5
2
5
C
5
2
8
C
C
5
1
7
C
5
1
9
7
U501
C
5
2
C
5
2
0
C526
C
5
2
9
C515
6 1 5 C
5 0 5 R
6 0 5 R
T N
I V
C334
ISET
5 0 0 1
R305
39K,1%
C338
C320
C 3 3 8
4 0 3 R
7 3 3 C
C
R
3
3
5
6
0
0
0
6
3
3
R
C
C 3 4 2
3 3 3
7
0
0
3
3
R
R
2
3
9
3
C
3
2
0
3 U
C321
C322
C323
C324 C325
C326 C327 C328
1005
C329
C330
C331
C332
C333
C336
BAT301
O S
C 3
0
1
C 3
3
5
C
3
TP307
C332
4
1
C
3
U 4
C
0
4 4
3
9
2
3
C
7
9-9
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Page 17
Flow Chart of Troubleshooting
9-1-5.
Microphone Part
Microphone does not work
Check the connection
from MIC
Check the circuit
from UCP401 to MIC
Yes
No
Reconnect MIC
Yes
No
Resolder the L501, L502, C505, L503, C514,
R503, R504
Yes
Check the MIC
Yes
END
No
Replace the MIC
9-10
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Page 18
Flow Chart of Troubleshooting
R
4
0
9
6
C
C
L
6
0
1
2
3
T
C
X
1
0
1
MIC_BIAS
1 0 5 L
MIC501
1
MIC_P_IN
OUT
2
GND
3
GND
4
PWR
5
GND
6
GND
MAIN MIC
MIC_P_IN
Close to MCP
Close to MIC
L502
1 0 5 D Z
C507
C508
C510C509
MIC+
MIC+
L503
C502
C511
C514
MIC_P
C512
MIC_N
EARMIC_P
MAIN MIC PATH
8
R
0
4
C408
C404
C413
6
R
0
4
R
0
4
C503
6 2 4
C
5
C
C
5
5
0
1
5
6
R 5
0
3
3
C
0
5
4
C
0
5
L504
2
5
C
0
8
C
1
R420
4
5
2
C
1
1
4
5 C
L503
1
5
C
1
TP604
TP603
3
0
4 C
C416
C607
C608
4
6
0
F
Close to MCP
MIC_BIAS
R503
C503
R504
C506
EAR MIC PATH
C504
C505
L504
C513
AUXMIC_P
AUXMIC_N
1
C 1 4 1
8 1 1 C
R 1 0 7
TP607
T P 6
0
8
6
2
4
1
C
6
2
0
6 D Z
R 6 1 0
0
6
P
T
9
0
5
0
1
5
2
0
L
5
C508
C507
ZD501
3
0
6 U
3
5
C
5 1 6 C
C
C
6
6
0
6
R
R 6
1 1
8 1 6 R
4 2 6 C
1 0 5 L
5
0
6 F
5
0
6 D Z
3
R607
R510
ZD604
5
0
U
1 1 5 R
R 5 1
0
9
6
R
2
0
8
6
R
9
1
4
P
T
7 2 6 C
C 6 2 8
T A 6
0
3
C625
1
0
6 C
F
I
9-11
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Page 19
Flow Chart of Troubleshooting
9-1-6.
Speaker Part
Speaker does not work
Yes
U501 pin C3 = H
Yes
C403 = 2.6V ?
Yes
C404 = VDD/2
No
No
Resolder or replace UCP401
Replace UCP401
No
Replace UCP401
Yes
Is Speaker working?
Yes
END
No
Change the Speaker
9-12
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Page 20
Flow Chart of Troubleshooting
G
V
D
D
C
EAR1
EAR2
EARSPK_L
EARSPK_R
SPK_P SPK_N
C525
VDD_IO_HIGH_2.9V
C515
C518
C521
R505 R506
C526
VBATT_4.2_3.3V
C516
1
4
5
F
E
B
D
D
D
D
D
D
V
V
V
P
P
A
S
B3
LIN1
B2
LIN2
A3
RIN1
A2
RIN2
F2
HPOUTL
F1
HPOUTR
E4
SPOUT+
E5
SPOUT-
E3
RECV+
F3
RECV-
H
U501
D
D
D
N
D
N
N
N
G
G
P
G
C
P
G
S
C
D
N
A
1
4
5
1
1
2
F
C
C
A
C517
A4
MIN+
B4
C519
MIN-
C2
CP+
D2
CP-
D1
REFCP
E2
REFHP
C3
_RST
D3
CAP
D5
SCL
C5
SDA
A5
VREF
B1
VREG
D4
PROTN
C N
C528
C527
C529
EAR1
EAR2
AMP_ON SCL1
SDA1
< Audio AMP >
VDD_IO_HIGH_2.9V
AVDD_HFA_2.6V
3 0 4 C
2
C N
4 0 4 C
1
C N
VDD_IO_LOW_A
AVDD_2.6V
1 W
F E R V
VDD_SIM_3.0V
VDD_USB_3.3V
3
4
9
1
7
1
6
1
1
2
1
1
1
1
1
N
U
P
F
B
O
E
V
B
R
V
D
D
D
D
D
V
D
V
V
Y
P
B
B
B
G
A
A
A
2
5
4
5
3
R
R
P
P
1
1
E
E
D
D
D
D
V
V
E
E
E
E
E
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
VDD_IO_HIGH_2.9V
VDD_IO_LOW_A
2
3
1
1
8
2
2
F
D
M
Y
U
2
1
2
2
E
E
E
E
D
D
D
D
D
D
D
D
V
V
V
V
VDD_
VDD_PLL_1.2V
AVDD_2.6V
5 0 4 C
1
2
U
U
T
1
1
1
E
E
E
D
D
D
D
D
D
V
V
V
1
2
2
2
2
B
L
E
P
K
A
1
1
1
1
1
E
E
E
E
E
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
0
7
2
6
2
0
9
6
2
3
7
1
2
1
1
1
L
U
K
A
A
1
1
U
C
K
E
E
L
D
G
D
D
C
D
C
D
D
D
V
D
V
V
D
D
V
V
6
0
1
6
9
1
2
H
T
N
F
K
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
9-13
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Page 21
C405
C410
R423
C406
9
8
C408
C404
C413
6
Flow Chart of Troubleshooting
UCP401
4
R
0
4
R
0
4
R
0
C503
6
2
4 C
R
5
0
4
0
6
R 5
0 3
4
C
C
5
5 1
0
3
5
5
C
C
5
0
L504
2
5
C
0
2 1 5
C
L503
C 5
1 4
1
5
C
1
8 1 4 C
TP604
TP603
R420
C416
C607
C608
3 0 4
C
0
4
F
6
HEA602
9-14
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Page 22
Flow Chart of Troubleshooting
9-1-7.
Receiver Part
Receiver does not work
R508, R509, L505, L506
Is Receiver working?
Yes
='H'?
Yes
END
No
Resolder UCP401 or change PBA
Yes
No
Replace the Receiver
9-15
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Page 23
Flow Chart of Troubleshooting
RCV501
C530
C523
C531
3 0 5 D Z
2 0 5 D Z
L505
L506
ZD503
0
3
5 C
R 5
0
8
R508
HFR1
R509
2
0
5
Z
D
2
3
5
C
1
3
5 C
5
6
0
0
5
5
L
L
R 5
0
9
RCV
HFR2
4
2
0 8
D Z
8
1
2
6
6 R
R
9-16
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VK601
Page 24
Flow Chart of Troubleshooting
9-1-8.
Headset Part
Speaker does not work
U501 pin F1, F2 = 'H'?
U501 pin A3, B3 = 'H'?
U603 pin B3, C4 short?
Yes
No
Resolder U501
Yes
No
Resolder U501
Yes
No
Resolder U603
Yes
Is Earphone working?
Yes
END
No
Change the Earphone
9-17
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Page 25
Flow Chart of Troubleshooting
EARMIC_P
IF Conn - Micro USB
L601
C616
EARSPK_L
EARSPK_R
SPK_P SPK_N
ZD602
EAR1
EAR2
C525
VDD_IO_HIGH_2.9V
C515
C518
C521
R505 R506
C526
EAR_L
EAR_R
USB_D-
USB_D+
C617
VBATT_4.2_3.3V
C516
1
4
5
F
E
B
D
D
D
D
D
D
V
V
V
P
P
A
S
B3
LIN1
B2
LIN2
A3
RIN1
A2
RIN2
F2
HPOUTL
F1
HPOUTR
E4
SPOUT+
E5
SPOUT-
E3
RECV+
F3
RECV-
H
U501
D
D
D
D
N
N
N
N
G
G
G
C
P
G
P
A
D
N
C
S
4
1
5
1
1
F
A
C
C
L602
L603
C618
C619
C N
2
MIN+
MIN-
CP+
CP-
REFCP REFHP
_RST
CAP SCL SDA
VREF
VREG
PROTN
VBATT_4.2_3.3V
R606
USB_DM USB_DP
C620
C517
A4 B4
C519
C2 D2
D1 E2
C3 D3 D5 C5 A5 B1 D4
C528
C527
USB_VBUS_5V_IF
C635
C1
D-
B1
D+
B5
DM
C5
DP
B4
MIC
B3
SPKR_L
C4
SPKR_R
D4
VIDEO
C3
VID_L
D3
VID_R
C529
VDD_IO_HIGH_2.9V
1
5
2
A
D
A
S
D
O
I
U
D
D
B
V
D
V
V
U603
I2C_SCL I2C_SDA
D N
C
C
N
G
N
5
2
1
E
USB_VBUS_5V
RXD TXD
OUT
INTB ISET
IDBP
BOOT
JIG
ID
EAR1
EAR2
AMP_ON SCL1
SDA1
C615
E1 E2
A4
C2 B2
A1 A3 D2 E3 E4 D5
VDD_IO_HIGH_2.9V
RXD1_JTAG
TXD1_JTAG
TP606
R610
TP607 TP608
R607
R609 R608
SCL1 SDA1
USB_SW_INT ISET
AUX_ON USB_ID
JIG_ID
AUX_ON_JTAG
RXD1
TXD1
TP607
6
C
1
7
C
6
1 C 4 2 0
6
0
1
2
0
6 D Z
R 6 1 0
T P 6 0 8
6
6
0
T
P
8
2 2 4 C
L 6
9
0
0
1
C
L
6 1 6
5 1 6 C
R 6 1 1
C
5
0
9
C
5
1
0
L
5
0
2
2
2
6
6
C
C
3
3
0
6 U
5
3
C
6
R607
6
R
6
0
8
5
1 6
0
R
6 F
4 2 6 C
L605
L 6 0 3
R510
U
5
0
1 1 5 R
R 5 1
R
6
0
9
2
R
6
0
8
9
1
P
4
T
7 2 6 C
C 6 2 8
ZD604
L 6 0 4
1
0
6 C
F
I
TP301
3
0
5
C
1
7
C 3
4
C518
5
1
9
C521
C
5
2
8
C
5
C
5
C
5
2
7
C
5
2
5
U501
C
5
2
0
C526
C
5
2
9
C515
5
6
0
1
3
5
R
C
5 0 5 R
6 0 5 R
9-18
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Page 26
Flow Chart of Troubleshooting
9-1-9.
Camera Part
Camera function does not work
Check camera FPCB and connector
YES
C613 = 2.8V ?
C614 = 1.8V ?
C611 = 2.8V ?
YES
NO
NO
Re-connect the camera FPCB
Check U602, U601
Check input signals at F602
YES
Replace the New Camera & END
NO
Check the F602
9-19
SAMSUNG Proprietary-Contents may change without notice
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Page 27
Y(0)
1
3
O
0
5
Y(1) Y(2)
Y(3) Y(4) Y(5) Y(6) Y(7)
Flow Chart of Troubleshooting
F602
1
F1
2
F2
3
F3
4
F4
5
F5
6
F6
7
F7
8
F8
17
16
F1
15
F2
14
F3
13
F4
12
F5
11
F6
10
F7
9
F8
D N G
CAM_Y(0) CAM_Y(1)
CAM_Y(2) CAM_Y(3) CAM_Y(4) CAM_Y(5)
CAM_Y(6) CAM_Y(7)
CAM_PWR_EN
R605
VBATT_4.2_3.3V
C612
1
EN2
VIN2VOUT1
3
EN1
U602
VOUT2
D
VSS
N G
6 5 4
CAM_AVDD_2.8V
3 1 6 C
1
0
6
C
C611
9
0
6
C
CAM_DVDD_1.5V
4 1 6 C
6
0
1
C610
U601
VBATT_4.2_3.3V
CAM_IOVDD_2.8V
CIF_DVDD_1.8V
U601
1 2
CAM_PWR_EN CAM_PWR_EN
H
C
D
3
0
6
C
C602
3
C609
VIN GND
EN2
VOUT1
VOUT2
GND
7
EN1
6 5 4
0 1 6
1 1
C
6 C
C
R
0
2
6
R
3
1
C
6
6
6
2
1
1
3
4
6 R
R
2
6
9
H
R
6
3
0
E A 8
C632
0
C629
1
R631
C630
C631
2
0
6
R
1
0
6
R
F 6 0 2
C
6
3
3
C
6
3
4
0
2
1
2
6
C
R621
T
A
6
6
Z
0
D
6
2
2
6
C
C626
BTC601
6
4 1 6 C
2
0
BAT301
6
5 0
U
6 R
2
1
6
C
C336
U502
TP306
TP304
TP305
TP302
P
_
D
T
A
P
TP303
R507
R 3
_
C 5 2
4
0
2
C
C
3
3
9-20
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Page 28
Flow Chart of Troubleshooting
RF
9-2. 9-2-1.
**
GSM900 Receiver
If you check the RX chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON
RF Input
AMP
:-50
:62
dBm
CH
NORMAL CONDITION
Catch the channel
YES
Check C104
U103 Check
Pin#
Pin#A2,A3
≥
1,2≥-55
U101
Check
≥
-55
YES
dBm
YES
-55
dBm
dBm
NO
?
?
?
?
NO
NO
NO
Check antenna contact
Replace RFS
Replace U103
Check the path from
U103 to
101
U101
YES
THE END
9-21
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Page 29
Flow Chart of Troubleshooting
9-2-2.
**
DCS1
If you check the RX chain,
800
Receiver
Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON RF Input AMP
NORMAL CONDITION
Catch the channel
Check C104
: 650
:-50
≥
dBm
YES
-55
YES
CH
dBm
NO
?
?
NO
Check antenna contact
Replace RFS101
Pin#
3,4≥-55
Pin#A4,A5
U101
THE END
U103
≥
YES
-55
YES
dBm
dBm
NO
?
NO
?
Replace U103
Check the path from
U103 to
U101
9-22
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Page 30
Flow Chart of Troubleshooting
9-2-3.
**
PCS1900 Receiver
If you check the RX chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON
RF Input
AMP
NORMAL CONDITION
Catch the channel
Check C104
:661
:-50
≥
YES
-55
YES
dBm
dBm
CH
NO
?
?
NO
Check antenna contact
Replace RFS101
Check U103
Pin
#5,6≥-55
U101 Check
Pin#A6,A7
THE END
≥
YES
-55
YES
dBm
dBm
NO
?
NO
?
Replace U103
Check the path from
U103 to
U101
9-23
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Page 31
Flow Chart of Troubleshooting
L
G
N
D
X
_B1|
RFS101
A
G
G
C
3
1
2
109
4
C104
L110
L101
C147
LCR_RXH LCR_RXL
8
2
1
1
D
T
D
N
V
A
TD-SCDMA_B1-RX
B2-TX
TD-SCDMA_B2-RX
U103
D
D
D
D
D
N
N
N
N
N
G
G
G
G
G
9
4
3
1
1
1
1
1
2
1
3 2
D
N G
4 2
EGSM_RX1 EGSM_RX2
DCS_RX1 DCS_RX2 PCS_RX1 PCS_RX2
D N G
7 8 1 2 3 4 5 6
C115
C119
C123
C124
C127
C116
C117
C121
GSM_RX_N
L103
GSM_RX_P
C120
DCS_RX_N
L104
DCS_RX_P
PCS_RX_N
L105
PCS_RX_P
VDD_RX_TX_2.8V
0 1 1 C
2 1 1 C
PCS_RX_P
PCS_RX_N
GSM_RX_P
GSM_RX_N
DCS_RX_P
DCS_RX_N
VDD_SYN_2.8V
9 0 1 C
VDD_IO_LOW_1.8V
N
I _ X T _ X R
1 0 1 R
N
P
I
Q
_
_
X
X
T
T
_
_
X
X
R
R
2 0 1 R
C105
3
4
G
G
P
N
I
I
B
8 0 1 C
B
F7
VDD1
E7
VDD2
C1
VDD3
D1
VDD4
C7
VDD_BAL
G6
VIO
P Q _ X T _ X R
3
4
0
0
1
1
R
R
C106
2
1 G
G
N Q B
5
1
1
4
2
3
A
B
A
A
A
A
P
N
P
P
N A
Q
I
B
F R
N
D
A
E
D
I
I
I
I
F
F
F
F
R
R
R
R
U101
7
7
7
6
B
A
A
D
L
H
P
P
N
P
E
P
O
O
I
I
I
F
F
F
F
F
R
R
R
R
R
DIAGAD
B2 B3
GND
B4
GND
B5
GND
C3
GND
C4
GND
C5
GND
D3
GND
D4
GND
D5
GND
E3
GND
E4
GND
E5
9-24
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Page 32
Flow Chart of Troubleshooting
123
4
M
C 1
2
1
C109
1
5
0
0
2
2 C
R
7 2 1 C
9
1
2 C
1
2
2 C
C 2
3
1
R 2
0
7
4
0
2 R
2
2
2 C
03
2
3
1 C
1
0
L104L105
4
1
2
2
1
1
C
C
9
3
1
1
2
C
0
3
1
7
1
4
4 0 1 C
2
1
0
6
0
5
0
1
1
C
U
1
L103
0
7
2
1
1
1
C
C
5
1
1
1
C
C
U
L
1
0
C
2
1 0 1 L
U102
RFS101
C
L109
C
6 1 1 C
C 1
1
1
R106
7
0
C
1
U104 U105
L110
C
L 1
1
6
0
3
2
7
0
1 C
C132
C 1 2 5
C
L 1
1
0
2
6
9
1
3
C
1
3
4
1
C
R 1
1
5
R114
7
1
U
0
C 1
6
6
4
4
1
4
1
1
C
R
4
1
3
C
C133
1
0
M
1
C
7
1
3
6
3
C
1
C 1
3
5
R112
U
1
0
6
8
3
TA101
1
1
1
C145
L 1 0 8
9
3
1
C
P
A
R
C
1
R113
1
0
1 X C T
0
1
4
0 4 1 C
C 1 4 1
8 1 1 C
R 1 0 7
4
2
1
C
9-25
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Page 33
Flow Chart of Troubleshooting
9-2-4.
**
GSM900 Transmitter
If you check the TX chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON
Level
(
battery voltage
U101
Pin#D7
PAM101 Check
Pin
U103 Check
Pin
#22≥29
:5)
Check
≥
YES
#5≒6
YES
YES
:3.8V
dBm
6
dBm
dBm
NO
?
NO
?
NO
?
Check the
Check the path from
U101
Check the path from
PAM
101
U101
to PAM101
to U103
RFS101 Check
1 ≥
Pin
#
28.5
RFS101 Check
Pin#
2≥28.5
THE END
YES
YES
dBm
dBm?
?
NO
NO
Check the path from
RFS101 to U103
Resolder or Change RFS101
9-26
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Page 34
Flow Chart of Troubleshooting
9-2-5.
**
DCS1
If you check the TX chain,
Transmitter
800
Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON
Level
(
battery voltage
U101
Pin#B7
PAM101 Check
Pin
#4≒6
U103 Check
Pin
#20≥27
:0)
Check
≥
dBm
6
YES
YES
YES
:3.8V
dBm
dBm
?
?
?
NO
NO
NO
Check the
Check the path from
U101
Check the path from
PAM
101
U101
to PAM101
to U103
RFS101 Check
1≥
Pin
#
RFS101 Check
Pin#
2≥26.5
THE END
26.5
YES
YES
dBm
dBm?
?
NO
NO
Check the path from
RFS101 to U103
Resolder or Change RFS101
9-27
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Page 35
Flow Chart of Troubleshooting
9-2-6.
**
PCS1900 Transmitter
If you check the TX chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON
Level
(
battery voltage
U101
Pin#B7
PAM101 Check
Pin
#4≒6
U103 Check
Pin
#20≥27
RFS101 Check
Pin
#1≥26.5
:0)
Check
≥
6
YES
dBm
YES
dBm
YES
dBm
:3.8V
dBm
?
?
?
NO
NO
NO
NO
Check the
Check the path from
U101
Check the path from
PAM
101
Check the path from
RFS101 to U103
U101
to PAM101
to U103
RFS101 Check
Pin#
2≥26.5
THE END
YES
dBm?
YES
NO
Resolder or Change RFS101
9-28
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Page 36
Flow Chart of Troubleshooting
2
A
L
B
I
P
LCR_SW1
LCR_SW2
CR_SW3
FESW3
FESW1
FESW2
ANT101
3
1
2
3
3
2
2
1
1
1
INA
2
GND
3
INB
1
INA
2
GND
3
INB OUTY
INA
GND
INB
VDD_RX_TX_2.8V
U102
VCC
OUTY
U104
VCC
U105
5
VCC
4
OUTY
TD-SCDMAB1/B2 TX
TD-SCDMA B1 RX TD-SCDMA B2 RX
VDD_RX_TX_2.8V
L102
C111
7 8 1
EGSM_RX1
2
EGSM_RX2
3
DCS_RX1
4
DCS_RX2
5
PCS_RX1
6
PCS_RX2
D
D
N
N
G
G
4
3
2
2
DCS RX PCS RX
DCS/PCS TX
ANT102
3
3
2
2
1
1
R105
R106
C107
5
4
5
4
L109
C102
RFS101
G
G
A
C
3
2
4
1
C104
L110
PA_OUT
L101
C147
8
2
1
C114
10
22
20
15 16 17
TD-SCDMA_B1|B2-TX
EGSM-TX
DCS|PCS-TX
VC1 VC2 VC3
9
1
D
T
D
N
V
A
TD-SCDMA_B1-RX TD-SCDMA_B2-RX
U103
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
9
4
3
1
1
1
1
1
2
1
should go to Layer 8
C126
C125
C129
C130
L106
L107
C131
C132
L L
H
L
H
L
C116
C115
C117
C120
C119
C121
C124
C123
C127
<TCXO>
L
H
L
H L
H
L
H LL L
L
LCR_RXH LCR_RXL
GSM_RX_N
L103
GSM_RX_P
DCS_RX_N
L104
DCS_RX_P
PCS_RX_N
L105
PCS_RX_P
ND_SEL
PON_PA
VBATT_4.2_3.3V
VDD_RX_TX_
4
3
VCC
OUT
TCX101
GND
VC
2
1
GSM_TX DCS_TX
7
6
3
3
1
TA101
1
C
C
7
8
1
1
1
2
T
T
T
T
A
C140
50V
1
4
C
1
A
B
B
GSM_IN5GSM_OUT
V
V
4
DCS|PCS_OUT
DCS|PCS_IN
1
PAM101
BS
2
EN
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
0
1
6
9
8
7
1
1
13
15
3
VRAMP
19
VDET
MODE
20
D
D
D
D
N
N
N
N
G
G
G
G
1
6
2
4
2
1
1
1
RAMP MODE_SELECT
8
9
3
3
1
1
C
C
R113
C106
DCS_TX
GSM_TX
1
2
1
1
A
B
G
G
P
P
N
N Q B
A
A
Q
I
I
B
F
F
R
R
2
4 A
3
5 A
N
P
D
D
I
I
F
F
R
R
6
A
A
A
P
N
E
E
I
I
F
F
R
R
U101
7
7
7
D
B
A
L
P
H
N
P
P
I F R
O
O
I
F
F
F
R
R
R
DIAGAD
GND GND GND GND GND GND GND GND GND
B2 B3 B4
B5 C3 C4 C5 D3 D4 D5
9-29
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Page 37
Flow Chart of Troubleshooting
M
0
R
1
8
C109
5
1
0
0
2
2
C
R
1
1
0
C
R
R108
1 0 2
C 1
2
1
2
3
1 C
1
0
1
L104L105
R
R
R
1
1
1
0
0
0
3
4
1
6
0
C
1
5
C
1
0
1
0
4
U
L103
6
7
1
1
1
1
C
C
5
1
1
C
C
L 1
1
0
1
2
1
R106
1
0
C
7
U102
U104 U105
RFS101
L109
L110
C
6
2
1 C
C 1
2
5
0
3
7
0
C132
C
L
1
1
0
2
6
9
1
3
1
C
3
4
C
1
R 1 1 5
R114
7
1
U
0
C 1
6
6
4
4
1
4
1
1
C
R
1
3
C
4
C133
0
1
C
7
1
3
3
6
C
1
C 1 3 5
R112
6
1
0
1
TA101
U
1
3
C
8
A
M
P
1
1
R
1
C145
L
1
0
8
9
3
C
1
R113
L
1
1
1
0
1 X C T
2
0
4
1 C
C 1
4
1
8
1
1 C
R 1
0
7
C
1
4
3
0
4
0
1 C
0
1
2
2
1
1
C
C
1
1
C
9
1
U
C
1
4
7
1
0
1
L
0
C
2
1
4
7
2
2
1
1
C
C
1
2
C
3
9 1 2 C
1 2 2 C
C 2 3 1
R 2 0 7
4 0 2 R
2 2 2 C
03
9-30
SAMSUNG Proprietary-Contents may change without notice
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Page 38
Flow Chart of Troubleshooting
9-2-7.
**
TD-SCDMA Receiver
If you check the RX chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON
RF Input
NORMAL CONDITION
Catch the channel
C104
Pin
Pin#G1,H1
: 10087
AMP
:-50
YES
≥
-65
YES
U103 check
#7,8≥-65
YES
U202 check
≥
Bm
dBm
dBm
-65
CH
?
?
?
dBm
NO
NO
NO
?
NO
Check antenna contact
Resolder RFS
Replace U103
Check the path from
U103 to
101
U202
YES
THE END
9-31
SAMSUNG Proprietary-Contents may change without notice
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Page 39
RFS101
V
D
D
G
C
A
3
1
2
Flow Chart of Troubleshooting
G
4
C104
TD-SCDMA_B1|B2-TX
EGSM-TX
DCS|PCS-TX
VC1 VC2 VC3
D
D
N
N
G
G
1
9
1
2
1
3
1
T N A
U103
D N G
4
1
8
1
D D V
D
D
N
N
G
G
9
1
1
2
TD-SCDMA_B1-RX TD-SCDMA_B2-RX
D N G
3
2
VDD_RX_TX_2.8V
L102
C111
7 8
1
EGSM_RX1
2
EGSM_RX2
3
DCS_RX1
4
DCS_RX2
5
PCS_RX1
6
PCS_RX2
D
D
N
N G
G
4
2
L101
C115
C119
C147
C116
C117
C120
C121
LCR_RXH LCR_RXL
GSM_RX_N
L103
GSM_RX_P
DCS_RX_N
L104
DCS_RX_P
1
1
0
4
4 L
B
D D V
5
5
K
L
5
5
4
L
K
B
_
_
_
3
3
3
D
D
D
D
D
D
V
V
V
U202
1
3
6
6
1
1
1
J
K
A
K
O C G
I D D D V
K
G
B
6
6
1
0
A
O
I
J
1
K
K
P
_
_
_
G
B
I
D
D
_
D
D
D
D
D
D
D
D
V
D
V
D
V
V
D
V
V
RXINHI1 RXINHI2
TXOUTHI1N TXOUTHI1P TXOUTHI2N TXOUTHI2P
SYSCLKEN
SYSCLKIN
SYSCLKOUT
TESTPIN1 TESTPIN2
VLOOPFMAIN
VLOOPFRX2
RXQM RXQP
TXQM TXQP
L9
RXIM
L8
RXIP
K8 K7 G1 H1
C5
TXIM
A4
TXIP
A5 B5 C1 D1 A2 A1
K9 J10 J11
L3 L2
J7 J5
4 0 2 L
R202
1 1 2 C
REF26M_RF
PATX
L203
L205
C214
C209
C208
C212
LCR_RXH
LCR_RXL
9-32
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Page 40
Flow Chart of Troubleshooting
3
7
L 1 0 7
2
5
7
U
2
0
3
U
2
0
5
102
3 3 2 C
C 2 1 8
C 2 1 6
6 0 2 L
C 2 1 5
L 2 1 4
0
7
C 2
1
1
C 2 2 7
8 2 2 C
PAM201
8 0 2 L
2
0
2
1 2
C
4
C
0
2
L
2
3
0
0
9
2 L
2
C
0
8
C 2 2 6
2
0
1
F
T
P
U 2
0
4
P
2
T
0
3
R205
TP204
3 0 2 C
2
0
2 U
L 2 0 5
C212
TA201
C 2 2 9
C 2 3 0
2
3
2 C
C 2 2 0
0
1
2
L
C223
0
1
2
L 2
6
0
0
1
2 C
4 1 2 C
L 2 1 1
R 2 0 6
T
P
TP205
R203
2
1
0
0
2
2
R
C
1 0 2 R
4 1 1 C
9
1
2 C
1
2
2 C
C 2
3
1
R 2
0
7
4
0
2 R
2
2
2 C
C224
C
R
1
1
2
0
8
9
2
C
0
7
0
1
R
1
8
0
1
C
R108
C 1
2
1
C109
5 0 2 C
7 2 1 C
2
3
1 C
1
1
0
L104L105
1
4
2
2
1
1
C
C
3
9
1
1
1
C
C
2
1
0
3
1
4
C
7
4 0 1 C
1
0
C
2
2 1 1 C
R
R
R
R
1
1
1
1
0
0
0
0
1
2
3
4
5
0
1
C
6
0
1
C
U
L103
6
0
7
1
2
1
1
1
1
C
C
C
5
1
C
1
U
C
L
1
1
0
1
2
1
1 0 1 L
U102
RFS101
L109
6 2 1 C
C 1 2 5
R106
0
1
7
C
U104 U10
L110
C 1 3 0
C132
C
L 1
1
0
2
6
9
1
C
3
1
C 1
4
4
4
9-33
SAMSUNG Proprietary-Contents may change without notice
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Page 41
Flow Chart of Troubleshooting
9-2-8.
**
TD-SCDMA Transmitter
If you check the TX chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON
CLASS
(
U202 check
Pin#C8
U202 check
Pin#C1
C228
2)
NO
≥
≥
≥
15
300
YES
3
YES
dBm
mV
NO
dBm
NO
ResolderorReplaceU202
Resolder or Replace U202
ResolderorReplacePAM201
YES
U103
Pin#12
CHECK RFS101
≥
15
YES
C104 check
≥
dBm
15
YES
THE END
dBm
NO
NO
ResolderorReplaceU103
Resolder or Replace C104
9-34
SAMSUNG Proprietary-Contents may change without notice
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Page 42
Flow Chart of Troubleshooting
O
G
N
D
RFS101
G
G
C
A
4
3
1
2
C104
L101
U202
D
D
D
N
N
N
G
G
G
2
3
6
7
F
F
G
G
D
D
D
D
D
D
D
N
N
N
N
N
N
N
G
G
G
G
G
G
G
2
3
5
6
7
2
1
J
J
H
H
G
G
G
PAM201
1
4
0
2
L
VBATT VCC
2
RFIN
3
VMODE2|NC
4
VMODE1
5
VEN
R202
PATX
LCR_PA_HG1
C147
C5
TXIM
A4
TXIP
A5
TXQM
B5
TXQP
C1
TXOUTHI1N
D1
TXOUTHI1P
A2
TXOUTHI2N
A1
TXOUTHI2P
K9
SYSCLKEN
J10
SYSCLKIN
J11
SYSCLKOUT
L3
TESTPIN1
L2
TESTPIN2
6
L
BGMON
RESETN
6
L
_ D N G
T|RN
J7 J5
E11
CLK
E10
DR
C8 F2 D9
1
NC
2
NC
VLOOPFMAIN
VLOOPFRX2
O
O
2
C
I
C
G
G
I
I
A
A
A
D
P
P
P
3
D
D
D
D
D
D
D
N
N
G
G
3
4
J
J
D
D
N
N
N
N
N
G
G
G
G
G
3
4
2
6
1
L
K
K
K
A
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
1
1
2
1
1
1
1
B
E
B
L
F
C228
PAEN1
10
C229
9
RFOUT
8
GND
7
GND
6
GND
D N G
1 1
1
1
2 C
C230
L211
PA_
PATX
REF26M_RF
512CLK
TX_RX_ABB
NRESET
8
2
1
1
D
T
D
N A
10
TD-SCDMA_B1|B2-TX
22
EGSM-TX
20
DCS|PCS-TX
15
VC1
16
VC2
17
VC3
D N G
9
V
TD-SCDMA_B1-RX TD-SCDMA_B2-RX
EGSM_RX1
U103
D
D
N
N
G
G
1
4
3
1
1
1
EGSM_RX2
D
D
D
D
N
N
N
N
G
G
G
G
4
1
3
9
2
2
2
1
DCS_RX1 DCS_RX2
PCS_RX1 PCS_RX2
D N G
7 8
1 2 3 4 5 6
9-35
SAMSUNG Proprietary-Contents may change without notice
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Page 43
Flow Chart of Troubleshooting
M
1
2
0
1
2
2
C
C
L
2
6
0
2 C
1
0
0
1
2 C
3
0
2
0
2 R
C224
7
0
2
C
8
0
1
C
C109
5
2
U
C
R
1
1
2
0
8
9
1
R
1
0
R
R108
1 0 2
C 1
2
1
2
3
1 C
0
2
U
0
1
1 C
2
1
1 C
R
R
R
1
1
1
0
0
0
3
4
1
1
0
6
1
5
0
C
C
1
0
4
L
2
0
7
C 2
1
8
C 2
1
6
3
7
1
2
3
C
0
2 C
0
2 U
6
0
2
L
4
C
0 2 L
C 2
1
5
2
0
9
C 2 1 1
C
C
2
2
2
2
6
7
8
0
2
C
L
2
3
0
0
5
2
L
TA201
C212
4
1
1
2 C
5
0
0
2
2
R
C
7
2
1 C
3
0
1
U
1
L104L105
1
4
2
2
1
1
C
C
2
1
C
L103
7
0
2
1 C
9
1
1
C
6
1
1
1
1
C
C
5
1
1
C
102
L
2
1
4
8
2
2 C
PAM201
8
0
2
L
2
0
2
C
3
U
1
C
L
2
2
1
2
1
9
C 2
4
3
1
0
1 C
2 3 2 C
U
C 2
2
0
0 1 2 L
0
1
2
F
T
P
2
9 1 2 C
R 2
0
6
1 2 2 C
C 2 3 1
R 2 0 7
0
7
4
1
C
4
1
0
0
1
1
L
C
RFS101
L 1 0 2
U102
C 1
2
5
C 1 1 1
R106
7
0
1
C
U104 U105
0
4
3
0
2
P
T
R205
C223
TP204
R203
4 0 2 R
2 2 2 C
2
0
1
C
L109
L110
L
1
1
6
0
3
2
7
0
1 C
C132
C
L
1
1
0
2
6
9
1
3
1
C
R 1 1 5
R114
1
U
0
7
C 1
6
6
4
1
4
4
1
1 C
R
3
4
1
C
1
1
A
0
M
P
7
3
1
C
TA101
3
6
C
1
C
1
4
3
R112
0
6
C133
1
1
1
R
C 1 3 5
C145
1
U
L
1
0
8
C
1
3
9
8
3
1
C
R113
1
0
1 X C T
2
0
4
1 C
C 1
4
1
8
1
1 C
R 1
0
7
4
1
C
9-36
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Page 44
Flow Chart of Troubleshooting
9-2-9
FM Radio
FMRadiodoesnotwork
Yes
Check the connection
with the Earphone.
Is it good?
Yes
Check
the U201 Pin#F6
2.9V ?
Yes
Check from L202
to U201 Pin#E1
Is it OK?
Yes
No
No
No
Insert the Earphone
Check the Battery and near
circuit
Check the path from IFC601 Pin
to U201 Pin#E1
#5
Check the C202, C204.
Is there signal?
Yes
END
No
Replace the U201
or Resolder C202, C204
9-37
SAMSUNG Proprietary-Contents may change without notice
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Page 45
Flow Chart of Troubleshooting
V9.2_HGIH_OI_DDVV8.1_WOL_OI_DDV
R_ANT
L202
SCL1
SDA1
32KHZ_DIGIT
TP205
E6 D6
C1 A1
F3 F5
F1 C6 D1
1 2
J
_
­D
_ B S U
VBATT_4.2_3.3V
C202
USB_VBUS_5V_IF
AFR AFL
C204
USB_VBUS_5V_JTAG
U201
C628
AUDOL AUDOR
BUSSEL1 BUSSEL2
GPIO1 GPIO2
AGND DGND
RFGND
NC NC
J
_
+ D
_ B S U
F6
VCC
B6
VDD
A6
VREFDIG
A3
SCL
A4
SDA
B1
SEN
F2
T_EN
A5
FREF
F4
INTX
E1
RFI
A2
RST
C627
USB_D-
SB_D+
USB_ID
R_ANT
R618
C624
1
2
3
DM
DP
USB_ID
F605
VBUS
D N G
7
IFC601
1
1
2
2
3
3
4
4
5
5
L604
6
5
NC
4
NC
6
S1
7
S2
8
NC
9
NC
10
NC
11
NC
12
NC
13
NC
L605
4
0
6
ZD605
D Z
TA603
C625
9-38
SAMSUNG Proprietary-Contents may change without notice
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Page 46
Flow Chart of Troubleshooting
C
2
0
4
C
2
0
2
1
0
2 U
L202
C
6
1
C
C 4
2 0
2 2 4
C
L
6
0
1
8
L 6
9
0
1
C 6
1
6
2
6 C
6
1
7
L605
L 6
0
0
2
3
6 C
R510
ZD604
L 6 0 4
R 6
1 0
TP607
T P 6 0 8
0
6
2
0
6 D Z
T
P
6
ZD501
9
0
2
C508
C507
3
0
3
1 1 5 R
U
5
0
6 U
R
6
0
9
C
6
3
5
5
1 6
C
R 6
1
1
C
5
0
1
C
5
L
5
0
0
6
R
6
8 1 6 R
4 2 6 C
5
0
6 D
1 0 5 L
Z
5
0
6 F
8
R607
R
6
0
C 6
2 8
T A 6
0
3
R 5 1
2
9
T
P
4
1
1
0
6
7 2 6
C
C625
C F
I
9-39
SAMSUNG Proprietary-Contents may change without notice
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Page 47
Flow Chart of Troubleshooting
9-2-11
Bluetooth
Bluetooth does not work
Check the U204 Pin#A3
Yes
U204 Pin#D7,G1
Is there voltage?
Yes
Is there signal,26MHz
Yes
heck the U204 ALL
C
BT_TPIs there signal
No
Check the U204
No
?
No
?
Check the TCX101
Check the path
from UCP401 to U204
Yes
Check the ANT201
Yes
END
No
Replace the ANT201
9-40
SAMSUNG Proprietary-Contents may change without notice
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Page 48
Flow Chart of Troubleshooting
VDD_RX_TX_2.8V
U106
8
1
GND
VCC
2
7
MCLK NC
3
CLK1
EN1
4
EN2
5
3
1 C
CLK2
C133
6
C134
5
CLK26M_GSM_RF
G2_26MHZ
BT_INT
UT
4
VCC
VC
1
NRESET
R205
RXD2 CTS2 TXD2 RTS2
32KHZ_DIGIT
R111
3
OUT
TCX101
GND
2
C142
C145
VDD_IO_LOW_1.8V
VDD_BT_1.5V
R203
VDDCO
6 1
R112
1 R
R114
C143
R115
3 0 6
BT_CLK
0
U107
1
6
NC
VCC
5
2
NC
A
3
GND
Y
C144
4
REF26M_RF
C146
VDD_IO_LOW_1.8V
C221
C219
C222
C220
ANT201
C223
12
34
3 3 2 C
GSM_REF_OUT
GSM_REF_ON
TP204
TP203
BT_DD
BT_DU BT_DCL BT_FSC
TP201
TP202
R204
6
1
7
7
1
H
A
D
A
G
E
S
S
O
A
I
R
D
D
N
D
A
A
O
A
A
_
P
P
C
R
_
_
_
D
_
D
D
D
D V
D
AIO0
PIO0 PIO1 PIO2 PIO3 PIO4
U204
PIO5 PIO7 PIO9
PCM_IN PCM_OUT PCM_CLK PCM_SYNC
SDIO_DATA0|CSPI_MISO|UART_TX SDIO_DATA1|CSPI_INT|UART_RTS SDIO_DATA2|UART_RX SDIO_DATA3|CSPI_CS#|UART_CTS SDIO_CLKCSPI_CLK SDIO_CMDCSPI_MOSI SDIO_SD_CS#
CLK_32K
A
G
I
N
D
A
_
_
S
S
S
S
V
V
5
3
6
H
B
C
V
G
I D _ S S V
1 C
B4
C4 B5 C5 C6 E7 B7 D5 C7
G4 H2 H3 H4
G7 F6 F7 G6 H7 D6
R206
E5
E6
H1
D
D
D
D
V
V
SPI_CLK
V
E4
SPI_CS#
F4
SPI_MISO
G2
SPI_MOSI
A5
VREGIN_H
B2
VREGIN_L
A4
VREGOUT_H
A6
VREGENABLE
E2
RF_N
F2
RF_P
A3
XTAL_IN
A2
XTAL_OUT
G3
RST#
B3
LO_REF
G5
TEST_EN
C2
N|CS
D2
N|CS
D4
N|CS
F5
N|CS
1
NC
N
2
E
O
E
I
NC
R
D A
C
O
S
L
R
_
_
_
S
S
S
S
S
S
V
V
V
1
3 F
E
BT_CLK
VDD_IO_LOW_1.8V
C231
R207
F201
5
BAL
UNBAL
BAL
7
DC
C
G
N
3
4GG68
L214
1
L208
2
L213
VDD_BT_1.5V
L210
C232
BT_RST
7
0
1
BOTH102
L 2 1 3
A N T 2 0 1
3 3 2 C
4 0 1 C
9
2
1
3
2
2
C
C
C
0
1
L 2 1 4
2
8 0 2 L
0
2
P
T
2
R205
TP204
R
F
2
2
2
0
0
6
1
0
2
1
2
2 L
C
C 2 3
U 2
0
4
3
0
P
T
2
1
R 2 0 7
4 0 2 R
2 2 2 C
C223
R203
0
1
P
T
2
TP205
2
C
0
1
9-41
1 0 1 L
U102 U104 U105
RFS101
L109
C
1
7
3
C
TA101
3
C
1
6
C
4
1
3
R 1 1 5
R114
7
0
1
U
C 1
6
6
4
4
1
4
1
1
C
R
L110
4
3
1
C
R
1
1
1
C 1 3 5
R112
C145
U10
6
L 1 0 8
C
1
9
3
8
3
C
1
C133
R113
SAMSUNG Proprietary-Contents may change without notice
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R 1 0 7
1
0
1 X C T
2
C
4
1
Page 49
Block Diagrams
7.
7-1.
Total Block Diagram
[REDFIN] CT-C3630C _Block Diagram
Ma in A NT
BT ANT
RF
SW
FEM
HWXS2083-1
TD PAM
AWT6241
2G PAM
SKY77344
2G Transceiver
AERO4223-A-GM
TD-Modem + PMU
OM631SP[SIP]
PCF50622
[PMU ]
Bluetooth
2G-Modem +
2G/1G Mem
PNX5225SM[SIP]
1Gbit
Low Power
SDRAM
TYA000B000APGG10
2 Gbits
NAND
E
2PROM
BPF
2300~2500 MHz
1.3M CAM
CIF CAM
AUDIO
FM
LCD
2.4 QVGA
KEY
AMP
TD
Transceiver
AERO4260ET/1
PNX5225
PNX5225
[2G Modem]
[2G Modem]
OM66361
[TD Modem]
7-1
SAMSUNG Proprietary-Contents may change without notice
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MIC
MOTOR
Page 50
Base Band Solution Block Diagram
7-2.
Block Diagrams
7-2
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Page 51
PCB Diagrams
8.
MAIN Top
<
>
SOFT601
2
0
S
6
T
F
UP
R
T F E L
D
N
E
S
1
0
6
T
I
G
I
D
0
6 D E
L
R
6
3
3
INT
8
DOWN
I
G H T
7 0
6
D
E L
2
3
6
R
O
D
N
E
D
I
G
I
T
6
0
3
DIGIT602
L E
D
I
G
I
T
6
0
4
D I
G I
T 6 0 7
S
T
A
R
D 6 0 4
6
R
2
5
6
2
R
7
6 0 6 D E L
5
0
6
DIGIT608
I
I
G
T
L E D 6 0 3
6
R
2
4
D
6
2
6
R
5
0 6 D E L
6
0
6
T
I
G
I
D
D
I
G
I
T
6
0
9
S
H
A
R
P
DIGIT610
8-1
SAMSUNG Proprietary-Contents may change without notice
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Page 52
BOTH102
BOTH104
R 6 2 9
L
L
2
2
1
1
3
4
A N T 2 0 1
3
3 2 C
C 2 1 8
C 2 1 6
R 6 3 0
9
R422
1
C402
C405
C410
R423
C406
C408
C404
C413
6
6 0 2 L
C 2 1 5
F602
HEA801
4
0
C
R
4
2
C
4
5
2
R
4
9
0
4
8
0
R
R
4
0
C503
6
2 4 C
L 2 0 7
8
2 2 C
8 0 2 L
1
2
3
3
6
6
R
C
C 6
6
2
1
3
6 R
1 0 4 Q
R 5 0 3
4 0 2 L
C 2 1 1
C 2 2
7
PAM201
1
R205
PCB Diagrams
MAIN Bottom
<
1
6
0
C
D
H
1
C
0
6
3
C
0
6
C602
C610
C611
C636
U601
9
C
0
6
C
6
3
3
3
C
6
4
6
1
2
C
6
2
C
2
0
R
2
6
1
3
6
C
R621
C
A
2
T
0
6
6 1 2
2 0
6 0
6
4 1 6 C
2
0
4 P
T
0
4
6 2 1 C
C 1 2 5
C 1 1 1
C
U104 U105
BAT301
U
5
R
0
6
C336
U301
C344
C343
C 4 1 9
1
0
4
P
T
C414
C308
1
1
3 C 4
1 5
2
1
3
C 4
C322
0 1
C316
C 4 1
1
C315
C328
2 1
4 C
C314
C313
1
4
6
R
C331
C326
C325
C324
3
C
4
6
3
1
R
6
C407
7
R615
C642
2 3 C
C640
R619
F
6
1 0 6 F
3 0 6 F
1
C
2
4
4
0
R
4
C 1 3 0
C132
C 1 2
9
R 1 0 6
6
0
6
P
R617
C641
L 1
0 7
1
0
A
1
M
P
L 1 0 6
7
3
1
C
TA101
6
3
1
C
R
3
4
1
C
1
1
1
1
R
1
C
5
1 3 5
R112
R114
C145
U
0
7
1
L
1 0 8
0
U
6
1
C
9
6
6
1
3
4
1
4
1
1
1
4
C
C
R
C
1
4
3
8
3
C
1
C133
8
7
1
3
3
0
5
5
5 L
C
C
6
D
6 2
Z
6
ZD607
2 0 6 R
R601
9
0
1
2
3
3
6
6
6
C
C
C
R 6
1 4
1
V
R
0
4
1 0
R
4
2
R
0
4
4
R
0
3
T
1
4
7
P 6
0
8
C
BTC601
4
0
C
R
5
0
4
4
R407
TP407
P
T
UME401
4
0
R
5
C418
C512
C
C
R420
5
5
0
1
5
3
6
C
0
5
4
0
C
5
L504
9
C
0
5
3 0 4 C
C416
2
8
0
0
0
1
5
5
5
L
L
L
C
C
6
6
0
0
7
8
C510C511
HEA602
3
C
1
2
C
2
0
1
7 1
2
L 2
1
6
3
C
0
0
0
0
1
2
2
2
C
C
C
2 0 2 U
C
C
L 2
2
2
1
4
3
0
3
0
0
1
0
5
4
9
2
2
2
L
R
C
8
C
0
2
C212
C205
C 2 2
TA201
6
C
L 2
2
1
2
1
9
C 2
4
3
1
0
1 C
9
2
1
3
2
2
C
C
C
R
0
2
F
2
2
2
0
0
6
1
0
2
1
2 2 L
C
C 2 3 1
U
R 2 0 7
2 0
4
4
0
2
R
2
2
2
C
C223
R203
TP205
R 1 0 5
A N T 1 0 1
0
U
0
3
2
U
5
2
0
1 1 C
2 0
2
2
R
1 1
C224
C
R
C
1
1
2
0
8
9
C
2
7
0
0
1
1
R
8
1
C
0
R
R
R
R
R108
1
1
1
1
0
0
0
0
2
4
1
3
C 1
2
1
2
C109
6
0
1
C
5
0
1
C
3
1 C
0
1
1
U
L103L104L105
6
7
7
0
1
4
1
1
2
2
2
2
1
1
1
1
1
1
C
C
C
C
C
C
3
C
2
1
1
9
1
C
5
1
C
1
3
1
0
U
L 1 0
C
4
1
7
2
0
7
1
4
1
0
0
1
1 L
C
U102
RFS101
C
0
1
2
L109 L110
A N T 1 0 2
>
TP306
TP304
TP305
TP302
TP303
R507
C 5 2
U502
2
C304
C
C
R
3
3
3
1
3
1
0
1
L
4
0
9
3 R
3 0
1
C
C
C 3 4 5
T
TP607
C 3
0 3
C 3 2
C
C
R
R
1
3
3
3
3
0
1
0
1
7
7
8
0
UCP301
TP301
8
C
2
5
5
C
2
5
C526
5
C
0
3
C
1
5
7
C518
U501
1
C
5
9
C521
9
7
C
2
2
C
5
5
C
2
0
5
CN402
1
0
4
I
M
S
O T H 1 0 5
R637
C 6 4 4
R612
4 0 8 D Z
C530
L 5 1
4
8
R
0
5
4 0 5
C
D
5 4
Z
0
ZD506
ZD507
2
0
3
L
3
0
C
4
6
C309
4 3 C
1
0
R
3
5 4 6 C
3
2
C539
ZD503
R302
R628
1
C
3
5
5
C
L 5 1
5
R509
HDC501
7 4 3 C
1 0 6 K V
2
D
0
5
Z
TP308
TP309
0
C
3
3
C 3 1 9
C318
L303
0
4
L
3
C320
C 3
3 8
O S C 3 0
4
0
1
3 R
7 3 3 C
C 3 3 5
R
C
3
3
7
3
6
5
6
0
3
0
0
0
0
1
6
3
3
3
3
3
5 C
5 0 5 R
6 0 5 R
C515
R
R
C
R
C
3
3
2
9
C
3
3
R611
C332
2 0
1
C
4
C 3
4 2
3
3 U
3 0 4
9 2
U
3 C
C447
R
R
R
4
4
4
C
1
1
1
5
8
7
4 2 8
6
C 4
0
2
7
6 U
0
L
1
4
R
R
R
6
6
6
4
3
3
2
8
9
Z D 6 0 3
1
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4
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6
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R
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9
1
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P
T
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1
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U503
R510
C420
C
2
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0
L604
5
6
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1
2
1
1
2
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L
L
2
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C140
C 1
4 1
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R 1 0
7
1 0 1 X C T
2
C
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U
C 2 0
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C616
3
L601
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R
6
6 U
C615
5
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R635
R634
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6
5
2
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2
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8
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R618
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9
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3
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3
IFC600
HY07-AB0700
3722-002840
BOTH103
MIC501
8-2
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Page 53
Disassembly and Assembly Instructions
11.
11-1.
1)
1)
Disassembly Instructions
12
Unscrew4points of the Rear.
Caution
Be careful not to make scratch and molding
damage!
34
1) Use a disassembly tool and disassemble REAR 's hooker 2 places.
Caution
Be careful not to make scratch and molding
1)
damage!
1) Use a disassembly tool and disassemble REA R's hooker 2place.
Caution
Be careful not to make scratch and molding
1)
damage!
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
11-1
Lift and disassemble REAR.
1)
Caution
Be careful not to make scratch and molding
1)
damage!
Page 54
56
Hold FRONT with fingers
1) Widen the space between PBA ass'y and
2)
FRONT.
Push up the PBA ass'y and Keypad together
3)
from backside.
Caution
Do not impose excessive force.
1)
78
Disassembly and Assembly Instructions
Disassemble Volume key FPCB from SPK
1) Module.
Remove Camera connector
2)
Caution
Do not impose excessive force to key FPCB.
1)
Hook
Disassemble Speaker mold's hooker
1) Disassemble Speaker mold FPCB and CIF
2)
Camera connector.
Caution
Do not impose excessive force.
1)
-2
point.
Unscrew2point-Shildcan Screw
1)
Caution
Be care of damage to MAIN PCB
1)
11-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 55
Disassembly and Assembly Instructions
910
1) Put PBA Ass'y into temperature chamber.
※ Caution
1) temperature of chamber : 70℃, time : 5 min ~ 60 min.
11 12
1) Separate LCD upper corner 2 places with PBA
using a decomposition tool and lift.
※ Caution
1) Be careful not to make scratch and molding
damage!
1) Disassemble LCD FPCB Connector
※ Caution
       
11-3
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This Document can not be used without Samsung's authorization
Page 56
Disassembly and Assembly Instructions
11-2.
Disassembly Assembly
12
1) Remove a release paper of LCD backside.
2) Put LCD FPCB through PCB Hole.
3) Adjust LCD corner aligned with PCB silk line
and assemble LCD.
※ Caution
       
34
Assemble LCD FPCB to Connector.
1)
※ Caution
       
Place Shield can on PBA.
1)
Assemble the Shield can screw
2)
Caution
1)
Be care of damage to PBA
2)
Torque
: 1.1 ~ 1.3
Kgf·cm
Size:M1.4xL2.0
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
-2
point.
11-4
Assemble CIF Camera connector.
1) Assemble Speaker mold FPCB
2)
Caution
Be care of damage to FPCB
1)
Page 57
Disassembly and Assembly Instructions
45
HOOK
1) Assemble Speaker mold hook - 2point.
2) Place CIF Camera - Push the CIF Camera toward LCD.
※ Caution
1)
     
67
Assemble Volume key FPCB
1)
            
※ Caution
1)
     
1
2
3
4
1) Place Keypad to FRONT.
2) Place PBAFRONT. (
     
※ Caution
Be careful of scratch and cosmetic damage.
1)
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This Document can not be used without Samsung's authorization
Cover REAR and assemble hooker to number
1) Order place.
※ Caution
Be careful of scratch and cosmetic damage.
1)
11-5
Page 58
Disassembly and Assembly Instructions
89
1
3
4
2
1) Assemble screw to number order place.
※ Caution
1) Be careful of scratch and cosmetic damage.
Torque : 1.2 ~ 1.4 Kgf·cm / Size : M1.4 * L4.0
10 11
11-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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