Samsung GT-S5330 - Service Manual. www.s

Transcription

Samsung GT-S5330 - Service Manual. www.s
4. Exploded View and Parts List
4-1. Cellular phone Exploded View
QFR01
QME03
QCR97
QKP01
QCR03
QME01
QFU01
QMP01
QMI03
QCA01
QMO01
QCR72
QBR06
QSP01
QKP02
QAR01
QLC01
QVO01
QME02
QRF06
QCK02
QCK01
QRE01
QPC01
QFL01
QCR72
QCR12
QBC00
4-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
5. MAIN Electrical Parts List
Design LOC
SEC CODE
Description
D601
0403-001688
USFZ5.6V-RTK/H
D200,D500
0404-001172
RB520S-30
ZD102,ZD103
0404-001504
JDH2S01FS
ZD402,ZD403,ZD404
0406-001231
DF2S5.6FS(TPL3)
ZD406,ZD600,ZD602
0406-001231
DF2S5.6FS(TPL3)
ZD603
0406-001231
DF2S5.6FS(TPL3)
ZD400,ZD500,ZD604
0406-001286
PESD5V0L5UV
D401
0407-001002
DAN222TL
LED600,LED601,LED602
0601-002233
SSC-SWTS1007-J3E
LED603
0601-002233
SSC-SWTS1007-J3E
U600
0801-002970
TC7SH08FS
U200
0801-003130
NC7SV17L6X
U603
1001-001585
SC900776EDR2
U100
1001-001607
XM2400SN-AL0901
U402
1001-001655
NX3L1T5157GM
U104,U105
1001-001664
FSA2466UMX
U504
1009-001036
HED59XXU12
UME200
1108-000353
KAT007029M-BRTT
PAM100
1201-002943
SKY77528-32
U500
1203-006331
KTD259BEHD-TR
U604
1203-006456
STM6522AAAADG6F
U300
1203-006468
MAX8990EWG+TC31
U605
1205-003623
STMPE1601TBR
U103
1205-003866
BCM2075B0KUBG
U101
1205-003868
BCM4319SKUBG
UCP200
1205-004046
BCM21334C3IFBG
U404
1209-001817
BMA023
VR200
1404-001221
NCP15WB473J04RC
D400
1405-001291
LXES15AAA1-017
L406,R128,R129,R620
2007-000138
RC1005J101CS
R127,R213
2007-000139
RC1005J221CS
R133
2007-000140
RC1005J102CS
R203,R204,R217,R218
2007-000141
RC1005J222CS
R406,R407
2007-000141
RC1005J222CS
R200,R500,R600,R601
2007-000143
RC1005J472CS
R604,R605
2007-000143
RC1005J472CS
R209,R210,R212,R219
2007-000144
RC1005J512CS
L402,R308,R606,R607
2007-000148
RC1005J103CS
5-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
R619
R118,R124,R125,R126
R206,R214,R225,R226
R227,R228,R229,R611
R612
R307
R502
R410
R301,R302
R221
R401
R409
R614,R615,R616,R617
R100,R101
R116,R123
L201,R413,R414
R215
R216
R201,R202
R205
R207
C172,C233,C617
C155,C224,C232
C112,C130,C163,C167
C170,C178
C185,L139,L140
C221
C160,C169
C303,C305
C403,C415
C106
C512,C513
C201
C207,C218,C230
C103
C225,C401,C402
C183
C400,C404
SEC CODE
2007-000156
2007-000162
2007-000162
2007-000162
2007-000162
2007-000170
2007-000172
2007-000242
2007-001288
2007-001311
2007-001341
2007-002796
2007-002965
2007-003018
2007-007132
2007-007193
2007-007312
2007-007315
2007-007981
2007-008401
2007-008517
2203-000233
2203-000254
2203-000278
2203-000278
2203-000311
2203-000425
2203-000438
2203-000550
2203-000679
2203-000696
2203-000812
2203-000854
2203-000995
2203-001072
2203-001101
2203-001221
2203-002443
Description
RC1005J303CS
RC1005J104CS
RC1005J104CS
RC1005J104CS
RC1005J104CS
RC1005J105CS
RC1005J100CS
RC1005J152CS
MCR01MZP5J180
RC1005J271CS
RC1005J684CS
MCR01MZP5J511
RK73K1ETP150J
RMC16S-430J-TP
RC1005F153CS
TSR16GJ5R1V
MCR01MZP5F2002
MCR01MZP5F3901
ERJ2RKF1803X
RC1005F754CS
RC1005F2403CS
GRP1555C1H101J
GRP155R71C103K
GRP1555C1H100D
GRP1555C1H100D
GRP1555C1H121JD01E
GRP1555C1H180J
GRP155R71H102K
GRP1555C1H200JZ01E
GRP1555C1H270J
GRP1555C1H2R0C
GRP1555C1H330J
GRP1555C1H390J
GRP1555C1H470J
GRP1555C1H560JD01E
GRP155R71E682KA01E
GRP155R71H821KD01E
GRP155R71H331KD01E
5-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
C604
C157,C184,C318,C413
C504,C505,C601
C150,C177
C182
C122,C123,C127,C164
C165,C175,C176,C203
C210,C212,C213,C214
C215,C219,C220,C315
C317,C609,C616
C603
C228
C135,C136,C158,C235
C310,C311
C606,C610
C145,C147,C200,C202
C204,C209,C211,C304
C316,C319,C321,C324
C325,C326,C327,C328
C329,C336,C339,C342
C345,C346,C405,C503
C509,C510,C511,C614
C500
C133,C302,C330,C408
C410,C411,C412,C416
C417,C605
C216,C217,C227,C229
C419
C502
C234,C314,C602
R613
C121,C126,C128,C129
C131,C132,C153,C156
C168,C181,C205,C206
C208,C222,C223,C226
C322,C323,C331,C332
C333,C334
C312,C313,C335
SEC CODE
2203-002487
2203-002709
2203-002709
2203-005450
2203-005552
2203-006048
2203-006048
2203-006048
2203-006048
2203-006048
2203-006141
2203-006208
2203-006260
2203-006260
2203-006361
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006466
2203-006562
2203-006562
2203-006562
2203-006681
2203-006681
2203-006824
2203-006841
2203-006844
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006890
Description
CL05B472KA5NNNC
C1005Y5V1C104ZT
C1005Y5V1C104ZT
GRP1555C1H5R6BZ01E
GRP1555C1H2R2BZ01E
GRM155R71A104K
GRM155R71A104K
GRM155R71A104K
GRM155R71A104K
GRM155R71A104K
GRM188R61C105K
CM105X5R475M06AT
GRM155R61A224KE19E
GRM155R61A224KE19E
GRM21BR61A106K
GRM155R60J105KE19D
GRM155R60J105KE19D
GRM155R60J105KE19D
GRM155R60J105KE19D
GRM155R60J105KE19D
GRM155R60J105KE19D
GRM155R60J105KE19D
GRM188F51E474ZA01D
CV05X5R105K10AH
CV05X5R105K10AH
CV05X5R105K10AH
GRM155F51E104ZA01D
GRM155F51E104ZA01D
CV105X5R475K10AT
CV05X5R105K16AH
CV05X5R474K10AH
GRM155R60J225ME15D
GRM155R60J225ME15D
GRM155R60J225ME15D
GRM155R60J225ME15D
GRM155R60J225ME15D
GRM155R60J225ME15D
CV105X5R106M06AT
5-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
C159
TA400
C166
C300,C501
C134
C124,C125,C142,C143
C301
L131,L135
L127
L115,L136
L107,L110
L108,L109
L113,L114
L103,L105
L117,L118
L132,L134
L101,L106
L116,L137
L413
L102
L403,L404
L300,L301
L500
L138
L405
OSC300
OSC200
OSC100
F503,F504
F500,F501,F502
F103
F100
F101
F104
MIC400
L125
L120,L121
L122,L200,L202
SEC CODE
2203-007133
2203-007269
2203-007271
2203-007279
2203-007317
2203-007393
2404-001506
2703-001409
2703-001734
2703-002170
2703-002176
2703-002198
2703-002200
2703-002203
2703-002204
2703-002205
2703-002208
2703-002268
2703-002309
2703-002314
2703-002551
2703-003260
2703-003485
2703-003698
2703-003878
2801-004551
2801-004954
2809-001363
2901-001470
2901-001639
2904-001929
2904-001953
2904-001966
2909-001324
3003-001136
3301-001438
3301-001534
3301-001659
Description
CL21A106KOCLRNC
CL21A226MPCLRNC
CL05A225KP5NSNC
CV105X5R106M10AT
CV05X5R475M06AH
CL05A475KP5NRNC
TCTP1A476M8R-D
LL1005-FH12NK
LL1005-FH6N8J
CIH05T6N8JNC
CIH05T2N7SNC
CIH05T10NJNC
CIH05T18NJNC
CIH05T15NJNC
CIH05T22NJNC
CIH05T3N9KNC
CIH05T2N2SNC
CIH05T8N2JNC
CIH05T82NJNC
CIH05T47NJNC
LQW15AN33NH00D
CIG21W2R2MNE
CIG22L100MNE
LQM2HPN3R3MG0L
CIG10WR27MNC
CM315-32768-DZFT-K1S
SQ2D02600B2JBG
TG-5010LH
ICVE10184E070R100FR
ADF-10S-03Q-100-040F
SFDG75BQ102
B9507
B9503
TBF-1608-245-R7
SPU0410HR5H
BLM15BB750SN1D
BLM15AG121SN1D
BLM15AG601SN1
5-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
L600
L503
L400,L401,L411,L412
L501,L502,L504
L407,L409
TAC600,TAC601,TAC602
TAC603
RFS100
SIM300
CD300
SLC500
BTC600
HEA500
ANT102,ANT105
IFC600
EAR400
SC100,SC101,SC102
SC103,SC105,SC106
SC107
ANT100,ANT101,ANT103
ANT104,SPK400,SPK401
SEC CODE
3301-001789
3301-001938
3301-002065
3301-002065
3301-002078
3404-001303
3404-001303
3705-001731
3709-001488
3709-001575
3710-003306
3711-006808
3711-006843
3712-001326
3722-003115
3722-003133
GH70-04132A
GH70-04132A
GH70-04132A
GH71-08731A
GH71-08731A
Description
BLM15EG121SN1D
BLM15HB221SN1D
MMZ1005A182ET
MMZ1005A182ET
BLM15AX102SN1D
LS12K2-T
LS12K2-T
KMS-560-002-BEF
5000-6P-1.5S
SCHA4B0301
3D1201087-ST32-7H
KQ03SB1-3R
14-5802-044-002-829
HM01-AR0145
KQ20AX-7P-4D
IJAN4-77
ONBOARD-CLIP-8
ONBOARD-CLIP-8
ONBOARD-CLIP-8
HJ-ICT-05
HJ-ICT-05
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list.
5-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
- This Document can not be used without Samsung's authorization -
5-2. Cellular phone Parts list : GT-S5330HKAPRT
Design LOC
Description
SEC CODE
QAR01
ASSY ETC-RCV ASSY (GT-S5330)
GH59-09693A
QBC00
ASSY COVER-BATTERY
GH98-16993A
QBR06
PMO BRACKET-MOTOR
GH72-59919A
QCA01
CAMERA MODULE-GT-S5330 3M
GH59-09906A
QCK01
PMO KEY-CAMERA
GH72-59571A
QCK02
PMO KEY-POWER
GH72-59572A
QCR03
SCREW-MACHINE
6001-001811
QCR12
SCREW-MACHINE
6001-001530
QCR72
SCREW-MACHINE
6001-002051
QCR97
SCREW-MACHINE
6001-002262
QFL01
ASSY CASE-SLIDE LOWER
GH98-16999A
QFR01
ASSY CASE-FRONT
GH98-16997A
QFU01
ASSY CASE-SLIDE UPPER
GH98-17002A
QKP01
ASSY KEYPAD-MAIN(QWERTY) EURO+POUND
GH98-16995A
QKP02
ASSY KEYPAD-SUB
GH98-16996A
QLC01
ASSY LCD-3.2" WQVGA GT-S5330 ASSY
GH96-04763A
QME01
DOME SHEET-GT-S5330
GH59-09831A
QME02
KEY FPCB-SUB KEY PBA(GT-S5330)
GH59-09743A
QME03
TOUCH/PANEL-EU BLACK (GT-S5330)
GH59-09674A
QMI03
RMO RUBBER-MIC TOP HOLDER (GRAY)
GH73-14127A
QMO01
MOTOR DC-GT-S5330
GH31-00509A
QMP01
A/S ASSY-PBA MAIN (COMM)
GH82-05210A
QPC01
ASSY ETC-SLIDE FPCB
GH59-09744A
QRE01
ASSY CASE-REAR
GH98-16998A
QRF06
PMO COVER-USB
GH72-59569A
QSP01
MODULE-SPK/INTENNA(GT-S5330)
GH59-09870A
QVO01
PMO KEY-VOLUME V2
GH72-61950A
7. Level 2 Repair
7-1. Dissambly
1
2
Release screws at 6 point.
Disjoint HOOK 8 POINT at REAR
DO NOT MAKE SCRATCH ON REAR.
3
4
Disjoint using decomposition tool at rear side.
Release screws at 2 point.
DO NOT MAKE SCRATCH ON REAR.
7-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Level 2 Repair
5
6
1
Camera decomposition tool
IMK Code : 2318420200
2
1) Separate 3.5mm rubber at PBA
1) Separate Camera at PBA
2) Separate Shield can
Use a decomposition tool
Do Not touch the IC and Don't damage
ON PBA.
Be careful not to damage camera and socket
7
8
Release screws at 1 point.
Disassemble a PBA from Front ass'y
Disassemble a motor & bracket from PBA
(Refer to the picture)
(Refer to the picture)
7-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Level 2 Repair
9
10
1) Separate Slide FPCB connector from
Front Ass'y at slide down status
Disassemble a keypad from Front ass'y
(Refer to the picture.)
(Refer to the picture)
Be careful not to damage slide FPCB
12
11
2
1
Release screws at 5 point.
Disassemble a Lower from Front ass'y
(Refer to the picture)
Be careful not to damage slide FPCB
7-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Level 2 Repair
13
14
1
2
3
1) Disassemble a Receiver ass'y
1) Disassemble a Receiver ass'y
2) Disassemble a slide FPCB
2) Disassemble a slide FPCB
3) Disassemble a sub key pba & keypad
(Refer to the picture.)
3) Disassemble a sub key pba & keypad
(Refer to the picture)
Be careful to damage FPCB.
16
15
Disassembled UPPER and LCD.
Disassembled UPPER and TSP.
(Refer to the picture.)
(Refer to the picture.)
Be careful to damage LCD.
Be careful to damage TSP & FPCB.
7-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Level 2 Repair
7-2. Assembly
1
2
1
2
3
Insert TSP FPCB through the UPPER's hole
carefully when assembing FRONT and TSP.
check the rubber at upper
Assembled UPPER and LCD.
(Refer to the picture.)
Be careful to damage LCD.
Be careful not to tear a TSP FPCB.
4
3
1) Assemble a Receiver ass'y
2) Assemble a slide FPCB
3) Assemble a sub key pba & keypad
1) Assemble a Receiver ass'y, slide FPCB,
sub key pba & keypad, TSP FPCB
4) Assemble a TSP FPCB
(Refer to the picture.)
(Refer to the picture.)
Be careful to damage FPCB and
prevent reverse insertion Slide FPCB
Be careful to damage FPCB.
7-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Level 2 Repair
5
6
1
3
2
Assemble UPPER and Lower+Front.
Screw up 5 screw at Front ass'y
Be careful to damage FPCB.
7
8
1) Screw up one screw at PBA
2) Assemble a bracket & motor at PBA
Assemble keypad and Front ass'y
(Refer to the picture)
7-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Level 2 Repair
10
9
2
1
3
1) Screw up 2 screw at PBA
1) Assemble a rubber at PBA
Do Not touch the IC and Don't damage
ON PBA.
Torque Spec. : 1.0~1.2 kgf*cm
2) Assemble a camera at PBA
3) Assemble a shield can at PBA
12
11
Drive screws at 6 point.
Joint HOOK 8 POINT at REAR
DO NOT MAKE SCRATCH ON REAR.
Torque Spec. : 1.0~1.2 kgf*cm
7-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
8. Level 3 Repair
8-1. Block Diagram
2010.06.27 HWRev 0.3
G T - 5 3 3 0 B l o c k D i ag r am
Mai n L C D
UA RT
SW
UA RT A
26MHz
GP S
B T+FM+GPS
Ma i n
MIC
L ED+/FM_ANT
FM_ROUT/L OUT
Ear p h o n e
3.5PI EA R J A C
B A CK L IGH IC)
K TD298B
SPK
16b i t d at a
L CD_RS/CS/RD/WR
MIC_P
MIC_P
__GND
L OUD
MIC
Ear
MIC
SPK _P
SPK _N
MOTOR
PMU
(PMIC+OVP+PMIC)
MA X8990EWG
B at t er y
1200MA H
TA /Mi c r o u s b
RCV
RCV_P
RCV_N
RF B L OCK
TX_EN/EN_CON
PA_L B /HB
A RM9 Pr o c es s o r
MICRO USB IC
SC9 0 0 7 7 6 EDR2 )
(S
In t eg r at ed Mu l t i m ed i a
UA RT
UP
K EY
I2C(SCL /SDA)/K EY_INT
AMP_P/N
EAR_R/L
J TA G
SIM
I2C(ACC_SCL /SDA
ACC_INT
26MHz
F L IP
FM_L OUT
HA L L IC
HED59XXU12
FM_ROUT
B MA 023
TC7SH
08FS
NA ND 4G/2G DDR
Sel f -c al i b r at i o n RF t r an s c ei v er
USB _N/P
I2C/32K /PMU_IRQ
3 2K Hz
KEY_RESET
MEMORY
B US
T-FL A SH
VOL UME K EY
RESET IC
STMP6522
SK Y77528(Fu l l EDGE)
B 9507
B CM21334IFB G
Y_DATA
DOWNL OAD
VB US
SW
RX(PCS/DCS/900/850)
SYNK /CL K /RESET
3M L SI 1/5"
BT
WIFI
(B CM4319)
IIC
CA MERA
FM_ROUT/L OUT
SW
WI F I
L CD_B L _EN
VIB _3.0V
B ac k u p B A T
SPI
UA RT B
L OUDMIC_P
L OUDMIC_P
_GND
EAR_MIC_P
EAR_MIC_N
EARSPK _R
EARSPK _L
(B CM2075B 0K UB G)
PMU_RESET
B B _RESET
8-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
GPIO Exp and er
STMPE1601TB R
Level 3 Repair
8-2. PCB Diagrams
8-2-1. Top
8-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-2-1. Bottom
8-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3. Flow Chart of Troubleshooting
( presetting methods for checking TP
- GND & TP(exp. VBAT=C159, C184) using Oscilloscope
- look over the coming out signal.
Oscilloscope
GND
TP (Test Point)
8-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
Multi-meter
Checking the TP(test point) using Multi-meter
- EX) to look up the TP, shunt Cap.
- if checking the GND, you can listen "beep"
if checking the Signal, you can't listen it.
8-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-1. Power On
' Power On ' does not work
Yes
No
Check the current consumption
more than 100mA
Download again
Yes
No
Check the VBAT
more than 3.3V
Check the Battery
Yes
No
C300(VBAT) = 3.0V?
Check the related circuit
Yes
No
Check the MEM 1.8V of
U300 is more than 1.8V
Check the U300 and L301
Yes
Check U300
3.0V_DIG = 3.0V
3.0V_ANKG = 3.0V
1.2V_ANLG = 1.2V
No
Check the U300 and C324, C325, C333
Yes
No
Check the CLK32K
Freq = 32KHz
Check the clock 32kHz_DIGIT
Yes
Check the initial operation
Yes
END
8-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
PM U
VB U S_ 5 V
V B A T _3 .8V
C9
D8
D9
C302
G3
C300
H1
E1
B9
3.0V _A NL G
V CA M _A _ 2.8V
B7
E5
V CA M _D_ 2.8V
V CA M_ 1.8V
V DD_ VIB _ 3.0V
V TOUCH_ 3.0V
VDD_K EY_ 3.3V
F5
E6
F6
E7
H2
1.2V _A NL G
1 . 3 V_ VR F
E2
A6
3. 0V _A MP 1
3.0V _SD
A5
B5
2.9V _L CD
3.3 V_USB _NV RA M
B6
A8
2 . 7 V_ VR F
2.5V _US B OT G
A7
F4
1.3V _V CX O
B3
S IM VCC
A4
C319
HP L
HPR
INL V1
OUTN
INL V2
OUTP
A L DO1
CHG INA
A L DO2
CHG INB
U 300
A UXL DO 1
PC 1
A UXL DO 2
PC 2
A UXL DO 3
A UXL DO 4
32K H Z
A UXL DO 5
VL
L V L DO1
VB IA S
LV L DO2
SC L
SDA
I RQB
HCL DO 1
HCL DO 2
RE FB P
MSL DO1
HFPWRB
MSL DO2
PWRONB
RFL DO1
TE ST2
RESETB
TE ST1
RFL DO2
NC
L CL DO
NC
SIML DO
NC
NC
NC
IO L D O
NC
C321
C322
C3 23
C324
C325
C326
C327
C328
C329
C330
C3 31
C332
C3 33
C334
C335
F8
C346
VBUS
RX INP
INB 1
IN B 2
F7
C345
VCOIN
IN A 2
AGND
3.0 V_DI G
L X2
RXINN
OSC300
C304
H6
J7
C305
C3
C2
L 300
L 301
A2
C1
1.28V _VCORE
1 . 8 V_ M EM
G7
H7
C312
R301
R302
J3
J2
C313
E A RS PK _L
EA RSP K _R
G9
S P K _N
S P K _P
J8
E9
VB U S_ 5 V
E8
D4
PC
CL K _REQ
E4
D3
C8
CL K 32K
C315
H3
C344
C316
C6
C7
C4
T P3 0 0
C317
D5
E3
F3
F2
G2
A1
A9
J1
J9
1
2
C336
8-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SC L
SD A
P M U_ IRQ
P M U_ RE SET
A C C _ D ET
O N K EY
D2
VSS
G6
L X1
IN A 1
PGND4
G5
IN9
IN 1 0
IN 1 1
F1
G1
J5
C311
A M P_ P
FM _L OUT
F M_ R O U T
FB 2
GND
H4
G4
FB 1
IN8
PGND2
H5
H9
C310
IN 7
PGND3
C309
C 1P
PGND1
C308
C307
C1N
IN6
DGND
C306
A MP _ N
XOUT
IN4
IN 5
J6
J4
H8
IN 2
IN 3
G8
D7
F9
D6
B8
XIN
B2
B4
C5
C303
IN 1
B1
D1
BATTB
BATTA
C301
A3
C318
C314
Level 3 Repair
8-3-2. Initial
Initial Failure
Yes
No
U300 pin E3 (RESETB) = "H"?
(check the test point)
Check the circuit related to reset
Yes
Check the 16bit data signal
& memory CE
Yes
END
8-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
PM U
VB U S_ 5 V
V B A T _3 .8V
C9
D8
D9
C302
G3
C300
H1
E1
B9
3.0V _A NL G
V CA M _A _ 2.8V
B7
E5
V CA M _D_ 2.8V
V CA M_ 1.8V
V DD_ VIB _ 3.0V
V TOUCH_ 3.0V
VDD_K EY_ 3.3V
F5
E6
F6
E7
H2
1.2V _A NL G
1 . 3 V_ VR F
E2
A6
3. 0V _A MP 1
3.0V _SD
A5
B5
2.9V _L CD
3.3 V_USB _NV RA M
B6
A8
2 . 7 V_ VR F
2.5V _US B OT G
A7
F4
1.3V _V CX O
B3
S IM VCC
A4
C319
HP L
HPR
INL V1
OUTN
INL V2
OUTP
A L DO1
CHG INA
A L DO2
CHG INB
U 300
A UXL DO 1
PC 1
A UXL DO 2
PC 2
A UXL DO 3
A UXL DO 4
32K H Z
A UXL DO 5
VL
L V L DO1
VB IA S
LV L DO2
SC L
SDA
I RQB
HCL DO 1
HCL DO 2
RE FB P
MSL DO1
HFPWRB
MSL DO2
PWRONB
RFL DO1
TE ST2
RESETB
TE ST1
RFL DO2
NC
L CL DO
NC
SIML DO
NC
NC
NC
IO L D O
NC
C321
C322
C3 23
C324
C325
C326
C327
C328
C329
C330
C3 31
C332
C3 33
C334
C335
F8
C346
VBUS
RX INP
INB 1
IN B 2
F7
C345
VCOIN
IN A 2
AGND
3.0 V_DI G
L X2
RXINN
OSC300
C304
H6
J7
C305
C3
C2
L 300
L 301
A2
C1
1.28V _VCORE
1 . 8 V_ M EM
G7
H7
C312
R301
R302
J3
J2
C313
E A RS PK _L
EA RSP K _R
G9
S P K _N
S P K _P
J8
E9
VB U S_ 5 V
E8
D4
PC
CL K _REQ
E4
D3
C8
CL K 32K
C315
H3
C344
C316
C6
C7
C4
T P3 0 0
C317
D5
E3
F3
F2
G2
A1
A9
J1
J9
1
2
C336
8-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SC L
SD A
P M U_ IRQ
P M U_ RE SET
A C C _ D ET
O N K EY
D2
VSS
G6
L X1
IN A 1
PGND4
G5
IN9
IN 1 0
IN 1 1
F1
G1
J5
C311
A M P_ P
FM _L OUT
F M_ R O U T
FB 2
GND
H4
G4
FB 1
IN8
PGND2
H5
H9
C310
IN 7
PGND3
C309
C 1P
PGND1
C308
C307
C1N
IN6
DGND
C306
A MP _ N
XOUT
IN4
IN 5
J6
J4
H8
IN 2
IN 3
G8
D7
F9
D6
B8
XIN
B2
B4
C5
C303
IN 1
B1
D1
BATTB
BATTA
C301
A3
C318
C314
Level 3 Repair
8-3-3. Charging Part
Abnormal charging part
Yes
No
Check the U300 pin E9
> 5.0V
Check the circuit related to
VBUS_5V_IF
Yes
No
C318(ACC_DET)
= "L" ?
Check the circuit related to
ACC_DET signal
Yes
No
Check the U300 pin D5
】 1.25V
Resolder or replace U300
Yes
END
8-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
PM U
VB U S_ 5 V
V B A T _3 .8V
C9
D8
D9
C302
G3
C300
H1
E1
B9
3.0V _A NL G
V CA M _A _ 2.8V
B7
E5
V CA M _D_ 2.8V
V CA M_ 1.8V
V DD_ VIB _ 3.0V
V TOUCH_ 3.0V
VDD_K EY_ 3.3V
F5
E6
F6
E7
H2
1.2V _A NL G
1 . 3 V_ VR F
E2
A6
3. 0V _A MP 1
3.0V _SD
A5
B5
2.9V _L CD
3.3 V_USB _NV RA M
B6
A8
2 . 7 V_ VR F
2.5V _US B OT G
A7
F4
1.3V _V CX O
B3
S IM VCC
A4
C319
HP L
HPR
INL V1
OUTN
INL V2
OUTP
A L DO1
CHG INA
A L DO2
CHG INB
U 300
A UXL DO 1
PC 1
A UXL DO 2
PC 2
A UXL DO 3
A UXL DO 4
32K H Z
A UXL DO 5
VL
L V L DO1
VB IA S
LV L DO2
SC L
SDA
I RQB
HCL DO 1
HCL DO 2
RE FB P
MSL DO1
HFPWRB
MSL DO2
PWRONB
RFL DO1
TE ST2
RESETB
TE ST1
RFL DO2
NC
L CL DO
NC
SIML DO
NC
NC
NC
IO L D O
NC
C321
C322
C3 23
C324
C325
C326
C327
C328
C329
C330
C3 31
C332
C3 33
C334
C335
F8
C346
VBUS
RX INP
INB 1
IN B 2
F7
C345
VCOIN
IN A 2
AGND
3.0 V_DI G
L X2
RXINN
OSC300
C304
H6
J7
C305
C3
C2
L 300
L 301
A2
C1
1.28V _VCORE
1 . 8 V_ M EM
G7
H7
C312
R301
R302
J3
J2
C313
E A RS PK _L
EA RSP K _R
G9
S P K _N
S P K _P
J8
E9
VB U S_ 5 V
E8
D4
PC
CL K _REQ
E4
D3
C8
CL K 32K
C315
H3
C344
C316
C6
C7
C4
T P3 0 0
C317
D5
E3
F3
F2
G2
A1
A9
J1
J9
1
2
C336
8-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SC L
SD A
P M U_ IRQ
P M U_ RE SET
A C C _ D ET
O N K EY
D2
VSS
G6
L X1
IN A 1
PGND4
G5
IN9
IN 1 0
IN 1 1
F1
G1
J5
C311
A M P_ P
FM _L OUT
F M_ R O U T
FB 2
GND
H4
G4
FB 1
IN8
PGND2
H5
H9
C310
IN 7
PGND3
C309
C 1P
PGND1
C308
C307
C1N
IN6
DGND
C306
A MP _ N
XOUT
IN4
IN 5
J6
J4
H8
IN 2
IN 3
G8
D7
F9
D6
B8
XIN
B2
B4
C5
C303
IN 1
B1
D1
BATTB
BATTA
C301
A3
C318
C314
Level 3 Repair
8-3-4. Sim Part
Phone can't access SIM Card
Yes
No
Check the SIMVCC = 3.0V
Check the circuit related to R308, C339
Yes
No
Check the SIM connector's
connect to SIM card
resolder or change SIM300
Yes
No
Check the circuit around SIM300
input circuitry
Check the related circuit of SIM300
Yes
Check the SIM Card
(look over if it get damaged.)
Yes
END
8-12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
SIM SOCKET
S I M V CC
SIM300
R308
S IM IO
6 6
1
5 5
2
4 4
3
G G G G
7 8 9 10
C337
1
2
3
S I M RS T
SIMCL K
C338
C339
C340
C 3 41
8-13
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-5. Microphone Part
Microphone does not work
Yes
No
C228 ( MIC_BIAS ) = "H"
Resolder C228, L403, L406, C413
Yes
No
Check the circuit
from UCP200 to MIC
Resolder U402, C410, C412
Yes
No
Check the MIC
Replace the MIC (MIC400)
Yes
END
8-14
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
L403
MIC_B IA S
MIC SWITCH
MIC400
P OWE R
GN D
GN D
L 404
C405
MA IN_MIC_P
MIC_B IA S
L406
ZD406
C421
0603
O UT
1
2
3
4
MAIN & EAR MIC PATH
U4 0 2
1
MIC_SEL
2
MIC_OUT_P
C410
3
MIC_OUT_P
C409
S
VCC
Y1
GND
Z
6
Y0
4
C413
MIC_P
C412
C414
MIC_N
8-15
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SPK _MIC_P
5
MA IN_MIC_P
Level 3 Repair
R414
R413
R612
R2 0 2
VR2 0 0
R2 0 1
C342
C412
C409
L4 0 3
C4 2 1
BH202
Z D4 06
C408
C4 1 3
C5 1 2
C183
L4 0 6
U404
R3 0 7
R4 0 7
F100
C414
C410
SC1 0 3
R2 1 7
R2 1 8
C4 1 1
L1 0 1
L105
R406
R306
R216
CD 3 0 0
C2 1 0
R205
C343
C233
C230
U402
C2 2 9
R207
L1 0 6
L1 0 3
L1 1 0
L1 0 7
ZD100
C2 0 6
C207
C2 0 3
L109
ZD101
L114
C2 3 2
L10 8
C208
C225
C2 1 3
C222
R620
U6 0 0
C220
C226
U6 0 4
C6 0 1
R613
C614
C405
L404
R133
C186
R100
C173
ZD402
SPK4 0 0
C184
SC100
SPK 4 0 1
RFS100
C1 0 1
L1 3 3
C1 7 2
MIC400
C235
8-16
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
L409
Z D40 3
C4 0 2
C185
L102
L40 7
C1 5 9
C103
R101
C4 0 1
PAM100
L139
C1 8 7
C1 7 4
L140
C107
Level 3 Repair
8-3-6. Speaker Part
Speaker does not work
Yes
Check the L407, L409
No
(Wiring the SPK N/P and
checking an waveform using
oscilloscope)
Resolder L407, L409, C401, C402,
ZD402, ZD403
Yes
No
Does not work Voice call ?
Resolder UCP200
Yes
Does not work Ringtone?
No
Resolder or Replace UCP200,
SPK400,SPK401
No
Change Speaker
(be possible of SPK Problems
or not inserting it right.)
Yes
Is Speaker working?
(Listening through the
speaker)
Yes
END
8-17
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
SPK
SPK 400
SPK _P
SPK _N
1
L 407
2
L 409
1
2
SPK 401
ZD403
ZD402
C402
2
1
2
CD 3 0 0
C401
1
L40 7
L409
Z D4 0 3
C4 0 2
C4 0 1
ZD402
SPK4 0 0
SPK4 0 1
MIC400
C235
8-18
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-7. Key Data Input
Check Initial Operation
Yes
When you pushed all of the
Key, does the key have
tension?
No
Change Domesheet
Yes
All of the key doesn't work
No
except POWER ON KEY ?
Replace the PBA
(over the insturctions again
and change the board
because of be possible for PBA to get damaged)
Yes
END
8-19
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
MAIN KEY MAP
ON KEY
1
ONK EY
TA C600
3
K EY_ROW(0: 5)
2
4
5
6
K EY_ROW(5)
K EY_ROW(4)
K EY_ROW(3)
K EY_ROW(2)
K EY_ROW(1)
K EY_ROW(0)
Q_SPA CE_3
2
7
1
Q_SPA CE_1
2
1
Q_Y
Q_G
K EY_COL (0: 7)
2
K EY_COL (0)
1
2
Q_C
CAM Key
2
2
1
2
1
K E Y _ CO L ( 2 )
2
4
5
6
2
2
1
Q_QUESTION
2
1
2
1
2
1
1
Q_COMMA
2
1
1
Q_SHIFT
2
1
Q_P
Q _ UP
1
2
Q_K
Q_N
1
2
1
1
Q _ L E FT
2
1
Q_O
K EY_COL (3)
Q_E
1
2
7
1
Q_DOT
2
1
Q _W
2
1
2
3
2
K E Y _ CO L ( 1 )
Q_SPA CE_2
K EY_ROW(6)
Q_U
Q_H
Q_J
1
Q_S
Q_M
Q_Z
1
2
1
2
2
1
2
Q_A
1
K EY_COL (3)
TA C603
ZD603
Q_T
2
Q_R
1
2
Q_SYMB OL
2
1
Q_X
1
Q_I
2
1
K EY_COL (4)
Q_A L T
1.8V_MEM
2
Volume Key
Q_V
1
2
K EY_COL (5)
Q _DOWN
2
2
1
Q_B
1
2
1
2
2
2
1
Q_INTERNET
Q_F
1
Q_L
Q _ ME S S A G E
Q_D
2
1
1
Q_Q
1
2
1
R611
K EY_COL (6)
1
VOL _UP
2
5
6
2
2
1
Q_ENTER
2
1
1
2
1
7
6
5
4
3
1
ZD600
ZD601
4
Q_RIGHT
K E Y _ CO L ( 7 )
TA C601
3
Q _ B A C K S P A CE
Q_OK
ZD604
3.0V_DIG
KEY LED
TA C602
R609
R618
VDD_K EY_3.3V
R608
7
R607
6
R610
5
R605
4
K EY_COL (2)
R606
ZD602
3
2
R604
1
K EY_ROW(6)
U605
C5
C1
VCC
GPIO_ 0
VIO
GPIO_ 1
GPIO_ 2
L ED600
L ED601
L ED602
L ED603
B5
K EY_INT
E4
INT
RESET_ N
GPIO_ 3
GPIO_ 4
GPIO_ 5
E3
I2C_SDA _K EY
I2C_SCL _K EY
D3
SDA TA
GPIO_ 6
SCL K
GPIO_ 7
GPIO_ 8
B4
R616
R614
R617
CL K _ IN
GPIO_ 9
GPIO_1 0
R615
GPIO_1 1
C2
C3
1
2
C609
8-20
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C611
GND
GPIO_1 2
GND
GPIO_1 3
NC
GPIO_1 4
NC
GPIO_1 5
E5
D4
D5
C4
A5
A4
B3
A3
A2
A1
B2
B1
D1
D2
E1
E2
K E Y _ CO L ( 0 )
K E Y _ CO L ( 1 )
K E Y _ CO L ( 2 )
K E Y _ CO L ( 3 )
K E Y _ CO L ( 4 )
K E Y _ CO L ( 5 )
K E Y _ CO L ( 6 )
K E Y _ CO L ( 7 )
K EY_ROW(0)
K EY_ROW(1)
K EY_ROW(2)
K EY_ROW(3)
K EY_ROW(4)
K EY_ROW(5)
K EY_ROW(6)
K EY_ROW(7)
Level 3 Repair
8-3-8. LCD
Backlight does not work
Yes
Is LCD Contrast set on high
level in the Menu?
(menu->settings->display>Brightness->level)
No
Set LCD Contrast on high level
(menu->settings->display->Brightness->level/
select 5Level (level :1~5)
Yes
No
Check the LCD
Connector(HEA500)
Connect with LCD FPCB
Yes
END
8-21
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
R3 0 2
R3 0 1
OSC3 0 0
C305
C316
C309
C307
C308
TP212
TP217
TP216
C2 0 2
C306
C311
C2 0 0
C3 3 4
C310
R226
R227
R129
TP225
C3 3 3
C3 2 1
H204
TP205
TP206
TP207
TP218
TP215
TP219
TP222
C201
UME2 0 0
Z D5 0 0
R209
TP211
R214
R211
TP2 2 1
TP209
R212
T A4 0 0
C503
R2 2 5
L5 0 4
L5 0 1
C513
R219
R206
D2 0 0
C231
R210
TP2 0 2
C228
R409
C4 1 7
R4 1 0
TP2 0 0
TP210
R2 2 9
TP213
C2 1 6
TP208
TP214
C2 1 2
TP223
C2 1 5
R500
TP2 0 1
R200
TP2 0 4 TP2 0 3
C214
F5 0 0
H EA5 0 0
C416
C415
F5 0 2
C227
F5 0 1
UCP2 0 0
C219
C217
TP224
C211
C204
C218
L202
C221
R213
L20 0
L201
C209
U2 0 0
C234
OSC200
R414
R413
R215
C220
8-22
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
( presetting 8960
(Rx setting)
1. Active Cell
: select GSM or GPRS
2. Connetion Type
: select Auto(GSM), BLER(GPRS)
3. BCH Parameter
: select measuring band (DCS or EGSM)
4. Cell power
: -60dBm
(Tx setting)
8-23
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
( After setting 8960 ( EGSM / DCS )
1. After setting, prepare the call setup Display
2. Using an Originate Call, make a call.
3. Confirm the display "connected"
4. start the measuring
8-24
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
( 8960 & spectrum analyzer
(down & up at picture)
- spectrum analyzer : testing method = the way using an Osciliscope
- 8960 : connect using RF Cable between 8960 & RF Connector in board.
RF Connector
8-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-10. GSM850 Receiver
RX ON
Cell Power : -60dBm
Yes
PAM100 Pin17
-65dBm
(L140 using spectrum
analyzer)
No
Resolder PAM100, L140,L139,
C103, L102,C172
Yes
No
PAM100 Pin26,27
-68dBm
Check PAM100
pin5=L, pin6=L
No
Yes
Yes
TCXO CLOCK CHECK?
26MHz @ OSC200
No
Resolder OSC200
Yes
Check UCP200
Yes
END
8-26
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Check ANT Switch
control circuit
Resolder PAM100
Level 3 Repair
8-3-11. GSM900 Receiver
RX ON
Cell Power : -60dBm
Yes
PAM100 Pin17
-65dBm
(TP:L140 using
spectrum analyzer)
No
Resolder PAM100, L140,L139,
C103, L102,C172
Yes
PAM100 Pin12
-68dBm
No
Check PAM100
pin5=L, pin6=H
No
Yes
Yes
TCXO CLOCK CHECK?
26MHz @ OSC200
No
Resolder OSC200
Yes
Check UCP200
Yes
END
8-27
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Check ANT Switch
control circuit
Resolder PAM100
Level 3 Repair
8-3-12. DCS Receiver
RX ON
Cell Power : -60dBm
Yes
PAM100 Pin17
-65dBm
(TP:L140 using
spectrum analyzer)
No
Resolder PAM100, L140,L139,
C103, L102,C172
Yes
PAM100 Pin13
-68dBm
(TP:L110 using
specturm analyzer)
No
Check PAM100
pin5, pin6=H
No
Yes
Yes
TCXO CLOCK
CHECK?
26MHz @ OSC200
No
Resolder OSC200
Yes
Check UCP200
Yes
END
8-28
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Check ANT Switch
control circuit
Resolder PAM100
Level 3 Repair
8-3-13. PCS Receiver
RX ON
Cell Power : -60dBm
Yes
PAM100 Pin17
-65dBm
(TP:L140 using
spectrum analyzer)
No
Resolder PAM100, L140,L139,
C103, L102,C172
Yes
PAM100 Pin14
-68dBm
(TP:L111 using
specturm analyzer)
No
Check PAM100
pin5=H, pin6=L
No
Yes
Yes
TCXO CLOCK
CHECK?
26MHz @ OSC200
No
Resolder OSC200
Yes
Check UCP200
Yes
END
8-29
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Check ANT Switch
control circuit
Resolder PAM100
Level 3 Repair
RF ( 2.5G )
A NT100
2
1
A NT101
2
2
1
1
2
1
1
2
3
4
C
A
G
G
R FS100
C 1 72
C101
L 13 3
L 10 2
L 1 01
C 10 3
PCSRX_B
C107
L139
L 103
10 5 3 2
GGGG
6 O U T2
IN 2 4
7 B AL 2
8 O U T1
L 10 7
9 B AL 1
VB A T_3.8V
IN 1 1
C 1 59
C 1 84
1005
L 108
ZD100
ZD101
D CSRX_B
C173
L 109
24
25
26
27
L 1 36
8 O U T1
L 116
9 B AL 1
C185
23
MO DE
VD E T
VRA MP
TR _SW_EN
TE MP
R101
19
21
20
15
22
VM O D E
R 133
C 183
C174
IN 1 1
F1 0 1
L 13 7
G S M 8 5 0 R X_ A
L CDD2
L CDD4
L CDD5
L CDD6
L CDD7
L CDCD
L CDRE
L CDWE
OTGCTRL 1
OTGCTRL 2
OTGCTRL 3
OTGCTRL 4
OTGCTRL 5
RF_X1
RF_X2
RF_INN_0G8
RF_INN_0G9
RF_INN_1G8
RF_INN_1G9
RF_INP_0G8
RF_INP_0G9
RF_INP_1G8
RF_INP_1G9
RF_PA _HB
RF_PA _L B
RF_RA MP
RF_R_REF
E1 4
A 12
D14
E13
D13
L D(3)
L D(4)
L D(5)
L D(6)
L D(7)
G11
L CDRS
L CDRD
L CDWR
B 11
E12
U200
3.0V_DIG
1 NC
U18
2 A
V20
V18
3 GND
V19
V17
VCC 6
NC 5
Y4
OSC200
A5
A6
C1
GSM850RX_A
GSM900RX_A
DCSRX_A
PCSRX_A
GSM850RX_B
GSM900RX_B
DCSRX_B
PCSRX_B
E1
G1
J1
B1
D1
F1
H1
M1
1
2
4
3
PA _HB
PA _L B
L1
H4
A UXDA C
T X _E N _C O N
L 118
L CDD3
T X _E N
P A _L B
P A _H B
R100
C187
ZD102
L 117
ZD103
G S M 850 R X _ B
12
T X_ EN
13
T X _ L B _I N
14
T X _H B _I N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G S M 900 R X _ A
P A M 10 0
16
B S1
17
B S2
VC1
VC2
10 5 3 2
GGGG
6 O U T2
IN 2 4
7 B AL 2
L 1 15
L 114
R X1
R X2
R X3
R X4
1
2
3
4
8
9
10
11
18
28
29
30
32
33
34
35
L 113
1005
D CSRX_A
G S M 900 R X _ B
LOW_BATT
ANT
5
VBATT1
6
VBATT2
7
VBATT3
31
L 1 10
1005
F1 0 0
C186
L 1 06
L140
L 105
PCSRX_A
C232
B4
8-30
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-14. GSM850/GSM900 Transmitter
TX Power is too Low!!
TX ON (5Level)
TCXO CLOCK CHECK?
26MHz @ OSC200
NO
Re-solder OSC200
YES
PAM100 pin13
-4
dBm
(R100 using spectrum
analyzer)
NO
Re-solder or change
UCP200
YES
NO
Check the Voltage
C159 < 3.3V?
Check the UCP200 & VBAT
circuit.
YES
NO
PAM100 Pin31
30dBm
(L140 using spectrum
analyzer)
Resolder PAM100
YES
NO
Check the RFS100
connection with PCB?
Resolder RFS100.
YES
Antenna
re-solder or change
8-31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-15. DCS/PCS Transmitter
TX Power is too Low!!
TX ON (5Level)
TCXO CLOCK CHECK?
26MHz @ OSC200
NO
Re-solder OSC200
YES
PAM100 pin29
-4
dBm
(R101 using spectrum
analyzer)
NO
Re-solder or change
UCP200
YES
NO
Check the Voltage
C159 < 3.3V?
Check the UCP200 & VBAT
circuit.
YES
NO
PAM100 Pin31
30dBm
(L140 using spectrum
analyzer)
Resolder PAM100
YES
NO
Check the RFS100
connection with PCB?
Resolder RFS100.
YES
Antenna
re-solder or change
8-32
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
RF ( 2.5G )
A NT100
2
1
A NT101
2
2
1
1
2
1
1
2
3
4
C
A
G
G
R FS100
C 172
C 101
L 133
L 102
L 101
C 103
P CS RX_B
C107
L139
L 103
10 5 3 2
GGGG
6 O U T2
IN2 4
7 B AL 2
8 O U T1
L 10 7
9 B AL 1
IN1 1
C1 59
C 184
1005
L 108
ZD100
ZD101
DCS RX_B
VB A T_3.8V
C173
24
25
26
27
L 1 36
GSM900 RX_A
ZD102
L 117
ZD103
GSM850 RX_B
L 116
8 O U T1
9 B AL 1
16
B S1
17
B S2
C185
23
12
TX _EN
13
TX_ L B _IN
14
T X _ H B _ IN
MO DE
VD E T
VRA MP
TR _S W_EN
TE MP
TX _E N
P A _L B
P A _H B
R100
R101
19
21
20
15
22
VMODE
R 133
A U XD A C
TX _E N_CON
C 174
C 183
IN1 1
C187
L 1 15
L 114
V C1
V C2
PA M10 0
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
10 5 3 2
GGGG
6 O U T2
IN2 4
7 B AL 2
R X1
R X2
R X3
R X4
1
2
3
4
8
9
10
11
18
28
29
30
32
33
34
35
L 113
LOW_BATT
31
ANT
DCS RX_A
GSM900 RX_B
5
VBATT1
6
VBATT2
7
VBATT3
L 110
1005
L 109
1005
F100
C186
L 1 06
L140
L 105
P CS RX_A
F101
L 118
L 13 7
GSM850 RX_A
8-33
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
C233
C342
C230
R2 0 1
R2 0 2
VR2 0 0
C2 0 6
R216
R205
L4 0 6
L4 0 3
C4 2 1
BH202
ZD4 0 6
C183
C408
SC1 0 3
C409
C4 1 3
U404
C412
C5 1 2
F100
R3 0 7
R4 0 7
F101
R2 1 7
R2 1 8
C4 1 1
L1 0 1
R406
C414
C410
U402
C2 1 0
C2 2 9
R306
R207
L105
L1 0 6
L1 0 3
L1 0 7
ZD100
L1 1 0
L1 3 6
L114
C207
C225
C2 0 3
L109
ZD101
L1 1 5
L1 1 3
L1 3 7
L1 1 6
ZD102
L10 8
C2 3 2
L1 1 7
SC1 0 7
L118
ZD103
C208
C2 1 3
C226
C222
C405
L404
R133
ZD603
PAM100
L139
C186
R100
C173
C185
L102
C1 5 9
C103
R101
C1 8 7
C1 7 4
L140
C107
C184
SC100
RFS100
C1 0 1
L1 3 3
C1 7 2
A N T1 0 0
A N T1 0 1
8-34
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TAC603
Level 3 Repair
8-4. Service Schematics
- NC Point(Top View)
: NC
U300
1
2
3
4
5
6
7
8
9
A
:
.
.
.
.
.
.
.
:
B
.
.
.
.
.
.
.
.
.
C
.
.
.
.
.
.
.
.
.
D
.
.
.
.
.
.
.
.
.
E
.
.
.
.
.
.
.
.
.
F
.
.
.
.
.
.
.
.
.
G
.
.
.
.
.
.
.
.
.
H
.
.
.
.
.
.
.
.
.
J
:
.
.
.
.
.
.
.
:
1
2
3
4
5
6
7
8
9
A
.
.
:
:
.
.
.
.
:
B
:
.
.
.
.
.
:
.
.
C
:
.
.
.
.
:
.
.
.
D
.
.
.
.
.
.
.
.
.
E
.
.
.
.
.
.
.
.
.
F
:
.
.
.
.
.
.
.
.
G
.
.
.
.
.
.
.
.
:
H
.
.
.
.
.
.
.
.
:
J
:
:
.
.
.
.
.
.
.
K
:
.
:
:
:
.
:
.
.
L
:
.
.
.
.
.
.
.
.
M
:
:
:
:
:
:
:
:
:
UME200
8-35
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
UCP200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
A
.
.
:
:
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
B
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
C
.
.
.
.
D
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
E
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
F
.
.
.
.
.
.
:
.
.
.
.
.
.
.
.
.
.
.
.
.
.
G
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
H
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
J
.
.
.
.
.
.
.
.
.
.
.
.
K
.
.
.
.
.
.
.
.
.
.
.
.
L
.
.
.
.
.
.
M
.
.
.
.
.
N
.
.
.
.
.
P
.
.
.
.
R
.
.
.
T
.
.
U
.
V
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
W
.
:
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Y
.
:
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
AA .
.
.
AB .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
:
.
AC .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
:
.
:
.
.
.
.
.
.
.
.
.
.
.
.
.
.
8-36
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
www.s-manuals.com

Similar documents

Samsung SGH-E760 service manual

Samsung SGH-E760 service manual 3. Exploded View and Parts List 3-1. Exploded View

More information

Samsung SGH-ZV30 Service Manual www.s

Samsung SGH-ZV30 Service Manual www.s 3. Exploded View and Parts List 3-1. Exploded View QRF03 QVO01

More information

Samsung SGH-M610 service manual

Samsung SGH-M610 service manual 5. Exploded View and Parts List 5-1. Cellular phone Exploded View

More information

Samsung SGH-E700 service manual

Samsung SGH-E700 service manual 3. SGH-E700 Exploded View and its Parts list 1. Cellular phone Exploded View

More information