Samsung Anycall GT-B5722C User manual

GSM TELEPHONE
GT-B5722C
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts list
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions
GSM TELEPHONE CONTENTS

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6. MAIN Electrical Parts List
6-1
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
0403-001688 D300 DIODE-ZENER
0406-001231 ZD409 DIODE-ZENER
0406-001286 ZD407,ZD502,ZD503 DIODE-TVS
0406-001288 D500,D501,ZD400 DIODE-TVS
0406-001288 ZD401,ZD403,ZD404 DIODE-TVS
0406-001288 ZD405,ZD406,ZD500 DIODE-TVS
0406-001288 ZD501,ZD504 DIODE-TVS
0406-001293 D100 DIODE-TVS
0505-001325 Q600 FET
0505-002207 U601 FET
0801-003024 U101 IC
1001-001394 U602 IC
1001-001546 U401,U402,U500 IC
1001-001581 U100,U200,U201,U403 IC
1003-002047 U400 IC
1003-002102 U102,U600 IC
1108-000294 UME300 MEMORY
1201-002947 PAM100,PAM600 IC
1203-005728 PMU300 IC
1203-006002 U502 IC
1203-006025 U404 IC
1204-003022 U105 IC
1205-003288 U450 IC
1205-003517 U104 IC
1205-003662 UCP600 IC-MODEM
1205-003682 U103 IC
1205-003853 UCP200 IC-MODEM
1404-001221 TH200 THERMISTOR
2007-000137 R407 R-CHIP
2007-000138 R100,R102,R200,R209 R-CHIP
2007-000138 R413,R414,R417,R505 R-CHIP
2007-000140 C635,R222 R-CHIP
2007-000141 R218,R219,R305,R401 R-CHIP
2007-000141 R402,R410,R411,R450 R-CHIP
2007-000141 R451 R-CHIP
2007-000143 R425 R-CHIP

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Main Electrical Parts List
6-2
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2007-000148 R201,R203,R207,R208 R-CHIP
2007-000148 R212,R301,R308,R406 R-CHIP
2007-000148 R428,R601 R-CHIP
2007-000149 R220 R-CHIP
2007-000152 R309 R-CHIP
2007-000159 R423,R424,R426,R427 R-CHIP
2007-000162 R104,R105,R106 R-CHIP
2007-000164 R412 R-CHIP
2007-000165 R422 R-CHIP
2007-000170 R504,R514 R-CHIP
2007-000172 R101,R511,R512,R605 R-CHIP
2007-000172 R617 R-CHIP
2007-000758 R419 R-CHIP
2007-000932 R604,R606 R-CHIP
2007-001292 R303,R304,R612,R613 R-CHIP
2007-001319 R216,R217 R-CHIP
2007-001333 R108,R211,R213,R415 R-CHIP
2007-001333 R500,R501,R609,R610 R-CHIP
2007-002796 R433 R-CHIP
2007-003015 R103 R-CHIP
2007-003112 R107 R-CHIP
2007-007193 R603 R-CHIP
2007-007573 R300 R-CHIP
2007-007589 R221 R-CHIP
2007-007875 R307 R-CHIP
2007-007981 R306 R-CHIP
2007-008354 R223,R302 R-CHIP
2007-008780 R521 R-CHIP
2203-000254 C135,C212 C-CER,CHIP
2203-000278 C314,C607 C-CER,CHIP
2203-000311 C341 C-CER,CHIP
2203-000386 C118,C333,C336,C407 C-CER,CHIP
2203-000386 C409,C622 C-CER,CHIP
2203-000425 C500,C503,C527,C528 C-CER,CHIP
2203-000438 C132,C137,C203 C-CER,CHIP
2203-000725 C417 C-CER,CHIP

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Main Electrical Parts List
6-3
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2203-000812 C113,C123,C143,C144 C-CER,CHIP
2203-000812 C214,C216,C432,C434 C-CER,CHIP
2203-000812 C435,C436,C504,C505 C-CER,CHIP
2203-000812 C623,C628,C639,C640 C-CER,CHIP
2203-000854 C211,C313 C-CER,CHIP
2203-000995 C105,C502,C608 C-CER,CHIP
2203-001153 C408,C410 C-CER,CHIP
2203-001239 C405,C406 C-CER,CHIP
2203-003054 C517,C518,C526 C-CER,CHIP
2203-005050 C111,C112 C-CER,CHIP
2203-005052 C626 C-CER,CHIP
2203-005234 C121,C124,C125,C127 C-CER,CHIP
2203-005281 C115,C116,C122,C145 C-CER,CHIP
2203-005281 C151,C152,C627,C629 C-CER,CHIP
2203-005281 C630,C631 C-CER,CHIP
2203-005288 C133 C-CER,CHIP
2203-005395 C129 C-CER,CHIP
2203-005446 C130,L102 C-CER,CHIP
2203-005483 C221 C-CER,CHIP
2203-005552 C114,C117 C-CER,CHIP
2203-006048 C200,C201,C204,C206 C-CER,CHIP
2203-006048 C208,C213,C312,C319 C-CER,CHIP
2203-006048 C328,C334,C345,C346 C-CER,CHIP
2203-006048 C403,C404,C411,C412 C-CER,CHIP
2203-006048 C418,C419,C450,C501 C-CER,CHIP
2203-006048 C522,C606,C609,C610 C-CER,CHIP
2203-006048 C611,C612,C618 C-CER,CHIP
2203-006123 C205,C207 C-CER,CHIP
2203-006137 C119,C131 C-CER,CHIP
2203-006208 C600,C602 C-CER,CHIP
2203-006260 C104,C138,C139,C323 C-CER,CHIP
2203-006260 C324,C325,C326,C332 C-CER,CHIP
2203-006324 C301 C-CER,CHIP
2203-006348 C342,C508 C-CER,CHIP
2203-006399 C134,C136,C140,C147 C-CER,CHIP
2203-006399 C148,C149,C150,C209 C-CER,CHIP

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Main Electrical Parts List
6-4
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2203-006399 C210,C300,C302,C303 C-CER,CHIP
2203-006399 C305,C307,C308,C309 C-CER,CHIP
2203-006399 C318,C321,C330,C429 C-CER,CHIP
2203-006399 C510,C511,C512,C519 C-CER,CHIP
2203-006399 C520,C521,C523,C524 C-CER,CHIP
2203-006399 C601,C603,C604,C605 C-CER,CHIP
2203-006562 C202,C215,C219,C304 C-CER,CHIP
2203-006562 C317,C320,C327,C329 C-CER,CHIP
2203-006562 C335,C416,C433,C451 C-CER,CHIP
2203-006562 C513,C514,C516,C525 C-CER,CHIP
2203-006707 C142 C-CER,CHIP
2203-006824 C339,C340,C615,C616 C-CER,CHIP
2203-006838 C146 C-CER,CHIP
2203-006872 C120,C126 C-CER,CHIP
2203-006890 C331,C343 C-CER,CHIP
2203-007271 C515 C-CER,CHIP
2203-007279 C101,C337,C338,C344 C-CER,CHIP
2203-007279 C420,C421,C617,C636 C-CER,CHIP
2203-007317 C315,C316,C322,C632 C-CER,CHIP
2404-001377 TA400,TA401 C-TA,CHIP
2703-001178 C613 INDUCTOR
2703-001180 L106 INDUCTOR
2703-001708 L108 INDUCTOR
2703-001734 L107 INDUCTOR
2703-001748 L112 INDUCTOR
2703-001751 L110 INDUCTOR
2703-002170 L604,L605 INDUCTOR
2703-002176 L105 INDUCTOR
2703-002200 L103 INDUCTOR
2703-002201 L410,L412 INDUCTOR
2703-002204 L606 INDUCTOR
2703-002208 C102 INDUCTOR
2703-002267 C128,L104 INDUCTOR
2703-002269 L100,L421,L422,L600 INDUCTOR
2703-002281 L111 INDUCTOR
2703-002309 L406,L407,L409,L411 INDUCTOR

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Main Electrical Parts List
6-5
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2703-002365 L117 INDUCTOR
2703-002367 C108,C619,L116 INDUCTOR
2703-002543 L109 INDUCTOR
2703-003121 C141 INDUCTOR
2703-003258 L607 INDUCTOR
2703-003260 L300 INDUCTOR
2703-003412 L408 INDUCTOR
2801-004339 OSC300 CRYSTAL
2801-004805 OSC600 CRYSTAL
2801-004893 OSC100 CRYSTAL
2901-001540 F500,F501,F502,F503 FILTER-EMI
2901-001540 F504 FILTER-EMI
2904-001879 F602 FILTER-SAW
2904-001889 F101 FILTER-SAW
2904-001910 F601 FILTER-SAW
2904-001914 F102 FILTER-SAW
2909-001320 F103 FILTER-LC
2911-000132 F600 FILTER-
2911-000144 F100 FILTER-
3301-001158 L601,L603 BEAD
3301-001534 L450 BEAD
3301-001885 L119,L120,L400,L401 BEAD
3301-001885 L402,L403,L505,L506 BEAD
3301-001885 L507,L508,L509,L510 BEAD
3301-001885 L602,R431,R432 BEAD
3705-001503 RFC600,RFS100 CONNECTOR-COAXIAL
3708-002015 HDC400 CONNECTOR-FPC
3709-001456 SIM200 CONNECTOR-CARD EDGE
3709-001593 CD400 CONNECTOR-CARD EDGE
3710-002683 IFC500 SOCKET
3711-005966 HEA502 HEADER
3711-006084 BTC300 HEADER-BATTERY
3711-006865 HEA500 HEADER
4202-001463 ANT102 ANTENNA-CHIP
4302-001180 BAT300 BATTERY
GH70-03349A SC500,SC501,SC502,SC503,
SC504,SC505,SC506 CLIP
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list.

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9. Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-1
9-1. Power On
No
NotOK
Not OK
Not OK
Not OK
Check VCC_SYN_2.8V
and VDD3_1.8V of U103 Solder PMIC, U103 again
END
OK
Check the pin 1of
OSC100 produces clock
signal
Solder OSC100 again
OK
Check the pin 1of U103
produces 26M pulse signal Solder OSC100, U103 again
OK
Is Power On working?
OK
Repeat sequence
Yes
Change battery
Check battery voltage
is higher than 3.3V
Yes
'POWER ON' does not work

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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2
C137
C134
VCC_SYN_2.8V
6
3
1
C
2
43
1
OSC100
C140
4
E
L
0
4
D
N
G
1
4
VCO_SYN_REG
5
VDD_LO
6
VDD_RF
7
TX_VCTRL
8
PA_VCTRL
9
2
3
T
U
O
_
F
E
R
3
3
O
X
C
D
_
D
D
V
4
3
+
NI
_
F
E
R
5
3
-
NI
_
F
E
R
6
3
G
E
R
_
O
X
C
D
7
3
T
U
O
_
P
M
E
T
8
3
G
E
R
_
G
I
D
_
D
D
V
9
3
VDD_SYN
25
VDD_BB
26
Q-
27
Q+
28
I-
29
VDD_IO
3
I+
30
N
E
_
K
L
C
1
3
b
3
1|
6
2
_
F
E
R
8
1
-
X
R
_
M
S
G
S
U
9
1
DATA
2
+
X
R
_
M
S
G
S
U
0
2
NC
21
TEST_A
22
TEST_B
23
NC
24
NC
10
X
T
_
S
C
P
|
S
C
D
1
1
2
F
R
_
D
D
V
2
1
+
X
R
_
S
C
P
3
1
-
X
R
_
S
C
P
4
1
+
X
R
_
S
C
D
5
1
-
X
R
_
S
C
D
6
1
-
X
R
_
M
S
G
E
7
1
+
X
R
_
M
S
G
E
U103
CLK
1
US|EGSM_TX
BT_CLK
RX_TX_QN
RF_EN
REF_ON_PMU
RX_TX_IP
RX_TX_IN
RX_TX_QP
D_REF_CLK
0
0
1
C
C101
C111
C112
C114
C117
C121
C124
C125
C127
9
2
1
C
C131
4
3
1
C
C136
C137
C140
C142
6
4
1
C
3
0
1
L
6
0
1
L
9
0
1
L
2
1
1
L
0
0
1
C
S
O
R107
4
0
1
P
T
3
0
1
U
Power On

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-3
9-2. Initial
0
0
3
C
1
0
3
C
2
0
3
C
3
0
3
C
C304
7
0
3
C
8
0
3
C
9
0
3
C
7
1
3
C
8
1
3
C
2
2
3
C
3
2
3
C
4
2
3
C
5
2
3
C
6
2
3
C
C327
C328
C329
C330
C331
3
3
3
C
4
3
3
C
C335
6
3
3
C
7
3
3
C
C338
C339
0
4
3
C
C341
C342
3
4
3
C
3
0
4
C
L300
1
0
4
L
0
0
3
C
S
O
PMU300
6
1
2
R
3
0
3
R
4
0
3
R
R305
R306
R307
1
0
4
R
0
1
4
R
0
0
4
A
T
Initial Failure
Yes
Check VDD1, VDD3=1.8V,
VDD2=2.9V and AVDD=2.6V
of UCP200
Not OK Check PMU300
OK
Check D_REF_13M of
UCP200 Check U103 and POWER ON Sequence
OK
END
Not OK

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Flow Chart of Troubleshooting
9-4
C309
R302
R307
C332
C343
C338
C330
C335
C333
C317
C323
C1P
L9
IN9
M10
IN1
M2
HPL M4
D
N
G
A
6
M
2
D
N
G
P
8
M
VBIAS K4
IN6
K6
C1N
K8
LX L1
OUTP
L11
HPR L3
IN8
L5
S
S
V
7
L3
D
N
G
P
1
1
J
FB J3
INA1
J5
INB1
J7
TEST2
J9
RXINP K10
IN7
K12
1
D
N
G
P
2
K
TEST1
G9
RXINN H10
OUTN
H12
XIN
H2
CLK32K H4
INA2
H6
INB2
H8
XOUT
J1
SIMOFFB F4
ONKEYB F6
REFBP F8
VISA G1
D
N
G
1
1
G
REC1B G3
RESETB G5
REC2B G7
T
T
A
B1
1
E
VSAVE E3
PWREN2
E5
SCL E7
B
T
T
A
B9
E
CHGINB
F10 CHGIN
F12
MICBIAS F2
PWREN1
C9
VL D10
S
U
B
V2
1
D
D
D
V
3
D2
D
IRQB D4
SDA D6
S
T
T
A
B8
D
D
D
V
O
I1
E
IN3
B4
2
D
D
V
F
R6
B
IN5
B8
D
D
V
1
D1
C
D
D
V
4
D1
1
C
IN2
C3
D
D
V
C
L5
C
SIMVCC C7
D
D
V
5
D1
1
A
D
D
V
C
H3
A
D
D
V
P
L5
A
D
D
V
1
F
R7
A
D
D
V
6
D9
A
IN4
B10
USBLDO B12
D
D
V
2
D2
B
PMU300
C
N
1
C
N
2
C331
C341
C321
C319
VBAT
L300
TP324
C329
C337
C326
C327
C342
R304
C302
TP_PMU_INT_M
C303
TP323
C328
C300
R303
C304
OSC300
2
1
C340
C308
C336
C325
C318
R300
V_EXT_CHARGE
C320
C307
R306
C334
C339
C324
C305
BAT300
R305
C301
C322
SDA
S
U
B
V
+
SIMVCC_M
VDD_PLL_1.2VMOT_3.3V
VDD_RX_TX_2.8V
VDD_IO_HIGH_2.9V
+VBUS_DETECT
VDD_TSP_3.0V
VCC_SYN_2.8V
AVDD_2.6V
AVDD_HFA_2.6V
32KHz_DIGIT
SIMOFFn
PMU_INT_M
PWREN2
REF_ON_PMU
AUX_ON
JACK_IN
ONKEY_N
VDD_SD_3.3V
VDD_USB_3.3V
SPK_P
SCL
VDD_IO_LOW_1.8V
EARSPK_L
EARSPK_R
MIC_BIAS_2.15V
SPK_N
EAR1_M
EAR2_M
AMP_SPK_P
AMP_SPK_N
RSTON
VDD_GSM_CORE_1.275V
MES_BATT

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-5
9-3. SIM Part
V
DD_USB_3.3V
C202
10
33
44
5
5
66
7
GG
89
GG
SIM200
11
22
R203
C216
SIM_VCC_1
R200
C215
11
C
C
V
14
6
NCA
1
B
C
N
5
NCC 9
D
C
N
13
A
O
N
15
3NOB
7
C
O
N
NOD
A-B_IN
2
10
C-D_IN
16
A
M
O
C
COMB
4
8
C
M
O
C
12
COMD
D
N
G
U200
SIM_VCC_1
5
0
0
1
C214
SIM_CLK_1SIM_IO_1
SIM_RST_1
SIM_VCC_1
SIMCLK_S
SIMVCC_S
SIM_SEL
SIMIO_S
SIMCLK_M
SIMRST_S
SIMVCC_M
SIMIO_M
SIMRST_M
SIM_IO_1
SIM_CLK_1
SIM_RST_1
"Insert SIM" is displayed on the LCD
The voltage is 3.0V
at the pin#1 SIM300,
Pin#11 CD400
No
Check U200,U210,R200,R209
Yes
Is there any signal pin
#2,3,4 of SIM300
Pin#13,15,16 CD400 ?
Check U200, PMU300
No
Yes
Check the SIM Card
END

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Flow Chart of Troubleshooting
9-6
9-4. Microphone Part -Phone MIC
Phone MIC does not work
Yes
Not OK
Check the connection
of MIC Solder MIC again
Yes
Replace MIC
OK
Is Phone MIC working?
OK
Solder TA400,TA401,R401,
R402,R417 again
Check the components
which are connected to
MIC_BIAS_2.15V
Solder L421,L422,L400,L403 again
Check the circuit
of MIC PART
OK
END
Check Pin #F2 of PMU300
Check MIC_BIAS_2.15V
(When UCP200 operates
and call is connected )
Not OK
Not OK
No
Not OK
OK

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-7
R401
L422
C407
TA400
MIC400
1
1
2
2
C403
C408
L401
L421
C406
L403
ZD401
MIC_BIAS_2.15V
C405
R431
C401
C411
ZD400
R410
R406
C413
L400
MIC_IN_
N
MIC_N_M
MIC_IN_
P
MIC_P_M
MIC_SEL_N_M
MIC_SEL_P_M
TA401
C410
C402
R411
C412
L402
MIC_BIAS_2.15V
C404
R402
C414
R432
R407 C409
MIC_P_S
MIC_N_SMIC_SEL_N_S
MIC_SEL_P_S

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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-8
9-5. Microphone Part -Earphone MIC
Earphone MIC does not work
Yes
Not OK
Check the connection
of IFC500 Solder pin 3, 4 of IFC500 again
Solder R413, R417 again
Check the circuit
of EAR MIC
OK
OK
Check Pin #F2 of PMU300
Check MIC_BIAS_2.15V
(When U200 operates
and call is connected )
OK
END
Solder IFC500, L505, L508 again
Check JACK IN is low
when ear jack is inserted.
NotOK
Not OK
Is Earphone MIC working? Repeat the sequence
Yes
No
OK
Not OK

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-9
MIC_BIAS_2.15V
TP401
C418
R413
TP402
R417
MIC_BIAS_2.15V
7
2S2
31
D
9
2
D
GND 6
1
L
E
S
4
2
L
E
S8
VCC
1
U402
STG5223QTR
1S1
2
52
S
1
1
S
20
1
1
S
20
1
7
2S2
31
D
9
2
D
GND 6
1
L
E
S
4
2
L
E
S8
1VCC
U401
STG5223QTR
1S1
2
52
S
1
C419
EARMIC_P
MIC_SEL_N
MIC_SEL_P
MIC_SEL_P_M
MIC_SEL_N
MIC_SEL_P_S
MIC_SEL_N_M
MIC_PATH_SEL
MIC_SEL_N_S
EARMIC_N
MIC_IN_P
MIC_SEL
MIC_IN_N
MIC_SEL_P
L509
R512
3
4
5
6
ZD503
1
2
L507
NC 21
22
NC
23
NC
NC 24
25
NC
NC 26
NC 27
20
33
4
4
55
6
6
77
8
8
99
13
14
14
15 15
16
16
17 17
18
18
19 19
2
2
20
IFC500
11
10
10
11 11
12
12
13
ZD500
R504
VDD_USB_3.3V
C507
C500
C505
C504
L508
R502
C502
C508
C503
VBAT
R514
ZD501
V_EXT_CHARGE
L506
R511
VDD_IO_HIGH_2.9V
ZD502
1
2
3
4
5
6
L505
FM_ANT
+VBUS
EARSPK_R
EARSPK_L
EAR_SWITCH
RXD1
TXD1
AUX_ON
USB_D+
USB_D-
JACK_IN
TXD1_J
AUX_ON_J
RXD1_J
EARMIC_
N
EARMIC_
P
USB_D-_J
USB_D+_J
+VBUS_J

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-10
9-6. Earphone Part
END
Yes
Earphone does not work
Yes
Not OK Solder pin 5,6,7 of IFC506
,L507, L509 again
Check the circuit
of IFC500
OK
Check the voltages of
R502 are 2.9V
Not OK
Solder R503 again
OK
Not OK
Check the circuit
R303, R304 and PMU300 Solder R303 and R304 again
OK
No
Check PMU300 or Change PMU300
Is JACK_INT signal LOW?
(When UCP200 operates) Solder Jack_IN again
Check EAR SW Solder R503 again
Not OK
No
Ok

SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-11
L509
R512
3
4
5
6
ZD503
1
2
L507
NC 21
22
NC
23
NC
NC 24
25
NC
NC 26
NC 27
20
33
4
4
55
6
6
77
8
8
99
13
14
14
15 15
16
16
17 17
18
18
19 19
2
2
20
IFC500
11
10
10
11 11
12
12
13
ZD500
R504
VDD_USB_3.3V
C507
C500
C505
C504
L508
R502
C502
C508
C503
VBAT
R514
ZD501
V_EXT_CHARGE
L506
R511
VDD_IO_HIGH_2.9V
ZD502
1
2
3
4
5
6
L505
FM_ANT
+VBUS
EARSPK_R
EARSPK_L
EAR_SWITCH
RXD1
TXD1
AUX_ON
USB_D+
USB_D-
JACK_IN
TXD1_J
AUX_ON_J
RXD1_J
EARMIC_
N
EARMIC_
P
USB_D-_J
USB_D+_J
+VBUS_J
C309
R302
R307
C332
C343
C338
C330
C335
C333
C317
C323
C1P
L9
IN9
M10
IN1
M2
HPL M4
D
N
G
A
6
M
2
D
N
G
P
8
M
VBIAS K4
IN6
K6
C1N
K8
LX L1
OUTP
L11
HPR L3
IN8
L5
S
S
V
7
L3
D
N
G
P
1
1
J
FB J3
INA1
J5
INB1
J7
TEST2
J9
RXINP K10
IN7
K12
1
D
N
G
P
2
K
TEST1
G9
RXINN H10
OUTN
H12
XIN
H2
CLK32K H4
INA2
H6
INB2
H8
XOUT
J1
SIMOFFB F4
ONKEYB F6
REFBP F8
VISA G1
D
N
G
1
1
G
REC1B G3
RESETB G5
REC2B G7
T
T
A
B1
1
E
VSAVE E3
PWREN2
E5
SCL E7
B
T
T
A
B9
E
CHGINB
F10 CHGIN
F12
MICBIAS F2
PWREN1
C9
VL D10
S
U
B
V2
1
D
D
D
V
3
D2
D
IRQB D4
SDA D6
S
T
T
A
B8
D
D
D
V
O
I1
E
IN3
B4
2
D
D
V
F
R6
B
IN5
B8
D
D
V
1
D1
C
D
D
V
4
D1
1
C
IN2
C3
D
D
V
C
L5
C
SIMVCC C7
D
D
V
5
D1
1
A
D
D
V
C
H3
A
D
D
V
P
L5
A
D
D
V
1
F
R7
A
D
D
V
6
D9
A
IN4
B10
USBLDO B12
D
D
V
2
D2
B
PMU300
C
N
1
C
N
2
C331
C341
C321
C319
VBAT
L300
TP324
C329
C337
C326
C327
C342
R304
C302
TP_PMU_INT_M
C303
TP323
C328
C300
R303
C304
OSC300
2
1
C340
C308
C336
C325
C318
R300
V_EXT_CHARGE
C320
C307
R306
C334
C339
C324
C305
BAT300
R305
C301
C322
SDA
S
U
B
V
+
SIMVCC_M
VDD_PLL_1.2VMOT_3.3V
VDD_RX_TX_2.8V
VDD_IO_HIGH_2.9V
+VBUS_DETECT
VDD_TSP_3.0V
VCC_SYN_2.8V
AVDD_2.6V
AVDD_HFA_2.6V
32KHz_DIGIT
SIMOFFn
PMU_INT_M
PWREN2
REF_ON_PMU
AUX_ON
JACK_IN
ONKEY_N
VDD_SD_3.3V
VDD_USB_3.3V
SPK_P
SCL
VDD_IO_LOW_1.8V
EARSPK_L
EARSPK_R
MIC_BIAS_2.15V
SPK_N
EAR1_M
EAR2_M
AMP_SPK_P
AMP_SPK_N
RSTON
VDD_GSM_CORE_1.275V
MES_BATT

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-12
9-7. Charging Part
Abnormal charging operation
Yes
Not OK
Check DC jack Cheak the PMU300
OK
Solder OSC300 again or change a
battery
OK
NotOK
Check OSC300
Replace the C342
Check C315
OK
Not OK
OK
END
Replace the PMU300
Check the F10 Pin and
F12 pin of PMU300
Not OK

SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-13
◆
C309
R302
R307
C332
C343
C338
C330
C335
C333
C317
C323
C1P
L9
IN9
M10
IN1
M2
HPL M4
D
N
G
A
6
M
2
D
N
G
P
8
M
VBIAS K4
IN6
K6
C1N
K8
LX L1
OUTP
L11
HPR L3
IN8
L5
S
S
V
7
L3
D
N
G
P
1
1
J
FB J3
INA1
J5
INB1
J7
TEST2
J9
RXINP K10
IN7
K12
1
D
N
G
P
2
K
TEST1
G9
RXINN H10
OUTN
H12
XIN
H2
CLK32K H4
INA2
H6
INB2
H8
XOUT
J1
SIMOFFB F4
ONKEYB F6
REFBP F8
VISA G1
D
N
G
1
1
G
REC1B G3
RESETB G5
REC2B G7
T
T
A
B1
1
E
VSAVE E3
PWREN2
E5
SCL E7
B
T
T
A
B9
E
CHGINB
F10 CHGIN
F12
MICBIAS F2
PWREN1
C9
VL D10
S
U
B
V2
1
D
D
D
V
3
D2
D
IRQB D4
SDA D6
S
T
T
A
B8
D
D
D
V
O
I1
E
IN3
B4
2
D
D
V
F
R6
B
IN5
B8
D
D
V
1
D1
C
D
D
V
4
D1
1
C
IN2
C3
D
D
V
C
L5
C
SIMVCC C7
D
D
V
5
D1
1
A
D
D
V
C
H3
A
D
D
V
P
L5
A
D
D
V
1
F
R7
A
D
D
V
6
D9
A
IN4
B10
USBLDO B12
D
D
V
2
D2
B
PMU300
C
N
1
C
N
2
C331
C341
C321
C319
VBAT
L300
TP324
C329
C337
C326
C327
C342
R304
C302
TP_PMU_INT_M
C303
TP323
C328
C300
R303
C304
OSC300
2
1
C340
C308
C336
C325
C318
R300
V_EXT_CHARGE
C320
C307
R306
C334
C339
C324
C305
BAT300
R305
C301
C322
SDA
S
U
B
V
+
SIMVCC_M
VDD_PLL_1.2VMOT_3.3V
VDD_RX_TX_2.8V
VDD_IO_HIGH_2.9V
+VBUS_DETECT
VDD_TSP_3.0V
VCC_SYN_2.8V
AVDD_2.6V
AVDD_HFA_2.6V
32KHz_DIGIT
SIMOFFn
PMU_INT_M
PWREN2
REF_ON_PMU
AUX_ON
JACK_IN
ONKEY_N
VDD_SD_3.3V
VDD_USB_3.3V
SPK_P
SCL
VDD_IO_LOW_1.8V
EARSPK_L
EARSPK_R
MIC_BIAS_2.15V
SPK_N
EAR1_M
EAR2_M
AMP_SPK_P
AMP_SPK_N
RSTON
VDD_GSM_CORE_1.275V
MES_BATT
0
0
3
C
1
0
3
C
2
0
3
C
3
0
3
C
C304
7
0
3
C
8
0
3
C
9
0
3
C
7
1
3
C
8
1
3
C
2
2
3
C
3
2
3
C
4
2
3
C
5
2
3
C
6
2
3
C
C327
C328
C329
C330
C331
3
3
3
C
4
3
3
C
C335
6
3
3
C
7
3
3
C
C338
C339
0
4
3
C
C341
C342
3
4
3
C
3
0
4
C
L300
1
0
4
L
0
0
3
C
S
O
PMU300
6
1
2
R
3
0
3
R
4
0
3
R
R305
R306
R307
1
0
4
R
0
1
4
R
0
0
4
A
T

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-14
9-8. Speaker Part
Speaker does not work
Yes
Not OK
Solder L409 and L411 again
Check UCP200
OK
Replace UCP200
END
Not OK
OK Replace the speaker
Solder PMU300 again
Not OK
Check Pin #L11, #H12
of PMU300
Check L409 and L411
OK
Not OK