
Flow Chart of Troubleshooting
000022PPCCUU
11EE
PP__LLIIFFRR
11FF
NN__LLIIFFRR
11BB
PP__HHIIFFRR
11CC
NN__HHIIFFRR
44AA
LLOOFFRR
22AA
OOFF
HH
RR
771
1GG
33LLRRTTCC__EEFF
8811GG
22LLRRTTCC__EEFF
8811JJ
11LLRRTTCC__EEFF
8811HH
00LLRRTTCC__EEFF
8811KK
PPMMAARR__AAPP
9911VV
PP__NNII__CCIIMMTTNNII
9911UU
N__NNII__CCIIMMTTNNII
N
9911TT
PP__NNII__CCIIMMTTXXEE
9911RR
NN__NNII__CCIIMMTTXXEE
8811RR
SSAAIIBB__CCIIMMTTNNII
8811PP
SSAAIIBB__CCIIMMTTXXEE
7711UU
OO__MMCCVV
TTUU
8811NN
LL__NNII__DDUUAAXXUUAA
8811MM
RR__NNII__DDUUAAXXUUAA
LL//PP__TTUUOO__RRAAEE
RR//NN__TTUUOO__RRAAEE
7711VV
PP__TTUUOO__TTEESSHH
8811VV
NN__TTUUOO__TTEESSHH
9911NN
22TTEEDD_
_WWSSKKHH
9911PP
11TTEEDD__WWSSKKHH
9911MM
00CCDDAA__XXUUAA
88WW
NNII__TTEEDD__CCCCAA
3311UU
CCDDCCDD__TTAABBVV
4411UU
CCDDCCDD__TTAABBVV
7711JJ
CCTTRR__TTAABBVV
2211TT
AANNAA__TTAABBVV
3311TT
AANNAA__TTAABBVV
4411TT
AANNAA__TTAABBVV
5511TT
AANNAA__TTAABBVV
5511UU
MMRREEPPVV__UUMMPP
AANNAAVV__UUMMPP
3311VV
FFRRVV__UUMMPP
5511VV
MMIISSVV__UUMMPP
1WW
MMEEMMVV__UUMMPP
OOIIPPGGVV__UUMMPP
EERROOCCVV
4411VV
EERROOCCWWSS
EERROOCCWWSS
88TT
T
TUUOO__KKOOPP
99TT
NNII__KKOOPP
2211VV
GGHHCCVV
GGEERR__EETTAAGG
77
TT
WWSS__EETTAAGG
99WW
PPGGHHCCII
N
NGGHHCCII
77WW
NNII__MMRREEHHTT
0011TT
EESSNNEESS__TTA
ABBVV
2211UU
SSNNSS__TTAABBVV__DDNNGG
9911EE
AATTAADD__MMIISS
7711FF
KKLLCC__MMIISS
8811FF
TTSSRR__MMIISS
VV
99
22TTUUOO__MMWWPP
0011UU
11TTUUOO__MMWWPP
9911LL
00TTUUOO__MMWWPP
C
9911C
OODDTT
9911AA
KKCCTT
8811DD
IIDDTT
8811CC
SSMMTT
9911BB
TTSSRRTTNN
8811AA
KKCCTTRR
221122CC
8811WW
9911WW
330022RR
6611WW
551
7711WW
3311WW
4411WW
0011WW
2211WW
220022LL
660022RR
112222PPTT
222222PPTT
PP__XXRRMMSSGGEE
NN__XXRRMMSSGGEE
PP__XXRRSSCCDD
NN__XXRRSSCCDD
XXTT__MMSSGGEE
XXTT__SSCCDD
YYBBDDNNAATTSS__DDOOMM
AAPP__NNOOPP
11CCVV
22CCVV
PPMMAARR
CIIMM
PP__C
NN_
_CCIIMM
PP__CCIIMM__RRAAEE
NN__CCIIMM__RRAAEE
SSAAIIBB__CCIIMM
LL__TTUUOO__MMFF
RR__TTUUOO__MMFF
PP__RRAAEE
NN__RRAAEE
PP__VVCCRR
NN__VVCCRR
FFEERR__WWSS__RRAAEE
WWSS__RRAAEE
TTEEDD__XXUUAA
VV00..33__MMRREEPPVV
VV5588..22__AANNAAVV
VV5588..22__FFRRVV
VV00..33__MMIISSVV
VV88..11__MMEEMMVV
VV88..22__O
OIIPPGGVV
VV5522..11__EERROOCCVV
11__YYEEKKNNOO
22__YYEEKKNNOO
VV
PP__GGHHCC
GGEERR__GGHHCC
WWSS__GGHHCC
PPGGHHCCII
NNGGHHCCII
FFVV
TTAABBVV
AATTAADD__MMIISS
KKLLCC__MMIISS
TTSSRR__MMIISS
OODDTT
KKCCTT
IIDDTT
SSMMTT
NN__TTSSRRTT
KKCCTTRR
VV5588..22__AANNAAVV
000022HHTT
220022RR
VV88..33__CC__TTAABBVV
331122CC
441122CC
000022LL
11
771122CC
22
TTAABBVV
000022TTAABB
9-2
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Flow Chart of Troubleshooting
110022CCSSOO
33
22
VV88..22__OOIIPPGGVV
44
000022RR
MMFF__KK2233KKLLCC
NNOOTTSSRR
TTSSRRSSYYSS
11
))00::5511((DDMM
))3322::3311((AA
000022CCSSOO
11
33
22
))5511((DDMM
))4411((DDMM
))3311((DDMM
))2211((DDMM
))1111((DDMM
))0011((D
DMM
))99((DDMM
))88((DDMM
))77((DDMM
))66((DDMM
))55((DDMM
))44((DDMM
))33((D
DMM
))22((DDMM
))11((DDMM
))00((DDMM
))2222((AA
22((AA
))11
))0022((AA
))9911((AA
))8811((AA
))7711((AA
))5511((AA
))4411((AA
))3311((AA
))3322((AA
9911JJ
9911HH
77AA
66AA
991
1KK
9911DD
22WW
3311BB
33KK
33PP
33MM
11
HH
22HH
11KK
22RR
11JJ
33LL
44UU
22KK
22LL
11TT
22JJ
DD
33UU
33NN
33WW
33VV
77UU
22NN
1
1VV
22PP
66WW
33TT
11WW
55WW
55VV
11UU
66UU
66VV
77VV
22VV
22UU
33RR
22TT
11RR
11PP
11__KK2233__LLAATTXX
22__KK2233__LLAATTXX
11__MM6622__LLAATTXX
22__MM6622__LLAATTXX
TTUUOOXX__KKLLCC
TTEESSEERRNN
TTUUOO__TTEESSEERRNN
TTSSEETT
5511AATTAADD
4411AATTAADD
3311AATTAADD
2211AATTAADD
1111AATTAADD
0011AATTAADD
99AATTAADD
88AATTAADD
77AATTAADD
66AATTAADD
55AATTAADD
44AATTAADD
33AATTAADD
22AATTAA
11AATTAADD
00AATTAADD
2222RRDDDDAA
1122RRDDDDAA
0022RRDDDDAA
9911RRDDDDAA
8811RRDDDDAA
7711RRDDDDAA
6611RRDDDDAA
5511RRDDDDAA
##DDVVAA
4411RRDDDDAA
KKLLCC
3311RRDDDDAA
2211RRDDDDAA
1111RRDDDDAA
0011RRDDDDAA
99RRDDDDAA
88RRDDDDAA
77RRDDDDAA
66RRDDDDAA
55
RRDDDDAA
44RRDDDDAA
33RRDDDDAA
22RRDDDDAA
##TTIIAAWW--RR//YYDDRR--FF
7722RRDDDDAA
6622RRDDDDAA
5522RRDDDDAA
4422RRDDDDAA
3322RRDDDDAA
000022PPCCUU
9-3
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Flow Chart of Troubleshooting
C214
C
2
0
3
TP202
TP203
TP200
TP207
T
A
1
0
0
R
1
0
4
C105
C301
R303
R
3
0
1
C
2
1
2
R
1
0
2
C
2
0
2
TP201
TP204
R100
C102
802PT
C
1
0
4
C
3
0
5
C
3
0
3
R305
C
1
0
1
C
1
0
7
C
3
0
2
C
3
0
4
0
0
2
C
S
O
C213
TP206
R
1
2
7
R214
C207
C208
C
2
0
9
R
1
2
6
TH200
C
2
1
0
R213
R200
R208R209
R210
R202
L202
C205
UCP200
1
0
C201
2
C
2
0
0
C
S
C206
C204
O
L
C138
1
0
6
C136
L
C135
1
0
5
C134
9-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

DDNNEE
22__YYEEKKNNOO 11__YYEEKKNNOO
220033RR
SS
22
11
LLTTCC__NNOOGGIIJJ
GG
33
000033DDZZ
u
000033
DD
2211
Flow Chart of Troubleshooting
NNOO__GGIIJJ
Z
D
3
0
1
U300
110033DDZZ
TTCCEETTEEDD__NNOO__GGIIJJ
C
3
2
7
C
TP205
2
2
0
R
2
0
5
Z
D
3
0
0
TP218
C221
TP215
C
2
1
8
C
C
2
2
1
1
5
6
2
1
2
P
T
0
0
2
E
TP214
TP216
TP220
M
U
U303
R
3
2
3
9
2
0
P
T
C219
R302
9-5
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故障排除流程图
9-2.Sim 部分
部分
部分部分
(VSIM_3.0V)管脚#1 上的 VSIM_3.0V =
开机后,在几秒内检查 SIM300 管脚 3
液晶显示屏上显示“插入 SIM 卡”
是
是
“高电平”?
上的 SIM_CLK 信号是否正常?
否
检查 SIM 电源
否
检查时钟
是
插入 SIM 卡后,SIM300 管脚
2(SIM_RST)=“高电平?
是
检查 SIM 卡
结束
否
更换印刷电路板组件
9-6
三星所有—内容可能有变动,恕不另行通知。
未经三星允许,不得使用本文件。

Flow Chart of Troubleshooting
VV00..33__MMIISSVV
112233RR
000033MMIISS
11
VV00..33__MMIISSVV
TTSSRR__MMIISS
S
KKLLCC__MMIIS
AATT
AADD__MMIISS
003333CC
CCCCVV
22
CCCCVV
33
KKLLCC
44
DDNNGG
55
PPPPVV
66
OO
//II
77
CCNN
88
CCNN
99
CCNN
0011
CCNN
C115
R107
U101
C
2
1
7
ZD302
C311
C317
TR300
C112
C111
C124
C114
R112
R
R
C
1
1
1
1
0
2
0
9
7
C
C
1
1
2
1
3
8
C113
C125
R
1
2
1
R130
C132
U102
B
A
T
2
0
0
R
2
0
3
L
2
0
0
TP221
T
P
2
2
2
R
1
2
3
C
3
3
4
C316
C333
C
TP205
2
2
0
R
C
2
0
5
C
2
2
1
1
8
6
2
1
2
P
R122
C
C
3
3
3
1
2
8
0
0
3
U
C320
C
3
2
7
C
3
2
6
U303
R
C
2
1
5
9
T
3
2
3
2
0
P
T
SIM300
9-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting
SS
IIBB__CCIIMM
000011RR
220011CC
000011CCIIMM
000011AATT
330011CC
3
3
0
0
2
2
1
1
0
0
1
1
D
D
Z
Z
D
D
Z
Z
660011CC
000011CC
8
6
5
3
1
C
601L
4
6
0
0
2
2
C
C
1
002C
0
2
C
5
0
2
2
C
0
2
L
012C
7
8
0
0
2
2
C
C
302C
4
1
2
C
902C
3
1
2
C
101C
701C
203C
2
0
0
0
1
1
C
R
001AT
503C
401C
5
3
1
201R
0
0
0
1
3
3
C
C
401R
R
0
0
2
P
C
U
403C
5
0
3
R
303C
212C
103R
4
3
3
3
1
1
1
C
C
C
501L
0
0
2
C
1
0
2
P
202C
T
3
2
0
0
2
2
P
P
T
T
440011RR
O
S
C
2
0
1
8
0
0
1
2
2
R
R
9
3
0
0
0
1
2
2
2
R
R
R
4
621R
1
2
6
R
0
721R
2
P
S
O
4
0
2
P
T
0
0
2
P
T
T
8
0
2
P
T
7
0
2
P
T
220011RR
550011CC
2
0
1
C
S
2
0
2
R
0
0
2
H
T
4
0
1
C
S
440011CC
110011CC770011CC
PP__CCIIMM
NN__CCIIMM
6
0
1
2
C
0
1
D
3
Z
0
1
C
3
0
1
0
D
0
Z
1
C
0
0
1
C
I
M
9-9
SAMSUNG Proprietary-Contents may change without notice
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故障排除流程图
9-4.话筒部分
话筒部分-耳机话筒
话筒部分话筒部分
耳机话筒
耳机话筒耳机话筒
检查 IFC300 管脚 3、4 的连接
手机话筒不工作
是
否
重焊印刷电路板
是
检查 MIC_BIAS(当 UCP200 运行,呼
叫被连接时)
检查耳机话筒电路部分
耳机话筒是否工作?
是
是
结束
否
否
否
重焊 TA100、 R100、 R104 并检查
UCP200
重焊 C301、 C302、C303、C304、
C305、R301、 R303、 L301 和
重复上述步骤
L302
9-10
三星所有—内容可能有变动,恕不另行通知。
未经三星允许,不得使用本文件。

Flow Chart of Troubleshooting
SS
IIBB__CCIIMM
000011RR
220011CC
AMP_P
EAR_P
EARP_CTS
EARN_RTS
EAR_N
R308
R307
R309
VCHG_5V
TA300
PP__CCIIMM
NN__CCIIMM
Typical 3.7V
VBAT
IFC300
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
000011CCIIMM
R330
2
2
0
0
1
1
D
D
Z
Z
AMP_N
AUX_DET
UART1_TD
UART1_RD
JIG_ON
UART1_TD_J
UART1_RD_J
3
3
0
0
1
1
D
D
Z
Z
EAR_SW
EAR_SW_REF
EAR_MIC_P
EAR_MIC_N
R328
R329
R331
000011AATT
330011CC
220011RR
550011CC
440011RR
660011CC
000011CC
C300
** NC for Non-FM
FM_ANT
L301
L302
R332
R333
R334
9
0
3
C
L300
L303
R312
R313
V306
ZD303
SPI2UART_CS_A0
SPI2UART_SI_A1
SPI2UART_SO_NC
SPI2UART_SCLK_SCL
C305
C304
C302
C301
C303
R301
R305
5
3
3
C
R303
8
6
7
0
0
0
3
3
3
C
C
C
R304
6
5
5
4
H
H
C
C
1
H
N
V
C
2
1
SPI2UART_INT
440011CC
110011CC770011CC
4
3
H
C
2
H
C
3
9-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization