Samsung SGH-E1100 Troubleshooting
9. Flow Chart of Troubleshooting
9-1. Power On
' Power On ' does not work
Yes
Check the Battery Voltage
is more than 3.7V
Yes
PMU_VIO = 2.8V?
Yes
Check the Clock at UCP200 L16pin (CLK32K)=32KHZ
Yes
R210(+VGPIO) = "H"?
Yes
+VCORE_1.25V
= 1.25V?
Yes
Check the initial operation
Yes
END
No
Change the Battery
No |
Check the Main Chip related to |
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VGPIO_2.8V |
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No
Check the Main Chip
No
Check the related circuit
No
Resolder C202 and L201
9-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
S 1C 50
S 1C 10
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701CS |
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SC106 |
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801CS |
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402C |
802C |
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C216 |
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C228 |
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R211 |
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R208 |
212C |
312C |
C202 |
702C |
602C |
302C |
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C231 |
C227 |
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C128 |
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2C |
2C |
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L201 |
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C107 |
L103 |
C129 |
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AT |
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01 |
90 |
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L110 |
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103 |
113R |
413C |
313C |
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C205 |
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R207 |
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801C |
001 CS |
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3R |
3C |
3C |
3C |
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R100 |
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1 |
1 |
1 |
1 |
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4 |
6 |
7 |
5 |
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R105 |
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3R |
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C306 |
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R210 |
C121 |
PAM102 |
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10 |
03R |
C302 |
03C |
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C237 |
C120 |
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3C |
4 |
C304 |
3 |
002PCU |
R104 |
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10 |
R308 |
C305 |
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1AT |
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10 |
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01L |
C114 |
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701L |
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4 |
C116 |
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0 |
C112 |
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501L |
C115 |
0F1 |
C105 |
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C113 |
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C111 |
2CSO |
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L106 |
]22[A PT |
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L100 |
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00 |
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002EMU |
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O |
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001SFR |
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2C |
2C |
2C |
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PT_BL |
102CS |
2R |
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CS401 |
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PT_BU |
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3 |
1 |
3 |
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U306 |
1 |
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5 |
1 |
4 |
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R221 |
C236 |
2 |
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HT |
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C219 |
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C218 |
C220 |
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C221 |
DM PT |
nEO PT |
]32[A PT |
002 |
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201CS |
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SC103 |
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803L |
903L |
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011C |
101R |
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L101 |
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C327 |
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C325 |
C326 |
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D30 2 |
D303 |
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MIC300 |
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001TNA |
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101TNA |
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VPERM_3.0V
VCORE_1.25V |
VRF_2.85V |
VBG |
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500 |
C202 |
500 |
C203 |
500 |
C204 |
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1 |
1 |
1 |
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50 |
50 |
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01 |
01 |
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R222 |
612 C |
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NEAR POWER DOMAIN SUPPLY |
NEG |
POS |
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2 |
1 |
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BAT200 |
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NC |
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212 C |
312 C |
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VBAT |
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VCORE_1.25V |
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020L |
VBG |
VPERM_3.0V |
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VANA_2.85V |
VRF_2.85V |
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VMEM_1.8V |
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VBAT |
VBAT |
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VCORE_1.25V VGPIO_2.8V VMEM_1.8V
VSIM_3.0V
VPERM_3.0V |
VRF_2.85V |
VCORE_1.25V |
VSIM_3.0V |
VANA_2.85V |
VGPIO_2.8V |
VMEM_1.8V |
VGPIO_2.8V |
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500 |
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500 |
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500 |
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500 |
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500 |
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1 |
C205 |
C206 |
C207 |
1 |
C208 |
1 |
C209 |
1 |
C210 |
1 |
C211 |
C237 |
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NEAR VOLTAGE REGULATOR
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LB |
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UB |
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NCS0 |
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NCSFLASH |
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NCSRAM |
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VC1 |
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PON_PA |
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A(23) |
MOD_STANDBY |
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VGPIO_2.8V |
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VANA_2.85V |
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VMEM_1.8V |
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VPERM_3.0V |
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VRF_2.85V |
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VSIM_3.0V |
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ONKEY_2 |
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A(13) |
ONKEY_1 |
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* F-RDY/R-WAIT# |
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A(14) |
* AVD# |
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A(15) |
* CLK |
A(17:22) |
A(17) |
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A(18) |
ICHGN |
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A(19) |
ICHGP |
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A(20) |
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A(21) |
DCSRX_N |
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A(22) |
DCSRX_P |
MD(0:15) |
MD(0) |
EGSMRX_N |
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EGSMRX_P |
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MD(1) |
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MD(2) |
DCS_TX |
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MD(3) |
EGSM_TX |
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MD(4) |
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MD(5) |
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UART0_TD |
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MD(6) |
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UART0_RD |
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MD(7) |
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UART1_RD |
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MD(8) |
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UART1_TD |
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MD(9) |
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UART1_CTS |
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MD(10) |
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UART1_RTS |
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MD(11) |
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MD(12) |
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OSC201 |
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MD(13) |
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MD(14) |
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MD(15) |
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3 TO H |
1DN G |
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KEY_LED_ON |
UCP200 |
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2 |
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1 |
4 |
4 2DN G |
TOH |
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1 |
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FM_RST |
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TORCH_EN |
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OSC200 |
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LCD_DET |
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2 |
3 |
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FM_SCL |
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SIM_CLK |
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FM_SDA |
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SIM_DATA |
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FM_INT |
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SIM_RST |
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VIB_EN |
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D200 |
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JIG_ON |
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LCD_BL_EN |
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D201 |
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50 |
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FM_L |
01 |
C227 |
FM_R |
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EAR_N |
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VANA_2.85V |
EAR_P |
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R208 |
MIC_BIAS |
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MIC_N |
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TH200 |
1005 |
MIC_P |
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SHORT |
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C228 |
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EAR_MIC_N |
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SPK_N |
EAR_MIC_P |
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5 |
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500 1 |
SPK_P |
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001 |
C231 |
R211 |
1005 |
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R212 |
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EAR_SW |
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EAR_SW_REF |
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KEYIN(0) |
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KEYIN(1) |
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KEYIN(2) |
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KEYIN(0:2) |
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KEYIO(0) |
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KEYIO(1) |
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KEYIO(2) |
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KEYIO(0:2) |
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KEYOUT(0) |
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KEYOUT(1) |
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KEYOUT(2) |
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KEYOUT(3) |
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KEYOUT(0:3) |
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AUX_DET |
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32KHz_DIGIT |
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R207 |
VCHG_P |
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1005 |
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VCM_OUT |
VGPIO_2.8V |
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L201 |
VCORE_1.25V |
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CHG_REG |
01 |
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2R |
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CHG_SW |
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SYSRST |
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TRST_N |
RSTON |
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RAMP |
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RTCK |
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TCK |
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TDI |
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TDO |
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TMS |
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VF |
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OEn |
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WEn |
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R215 |
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0ohm 1005 |
E1100 |
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R216 |
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0ohm |
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1005 |
E1105 |
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R217 |
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0ohm |
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1005 |
E1105L |
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R218 |
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R220 |
1005 |
0ohm |
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E1105T |
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SHORT |
1005 |
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R223 |
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0ohm
E1100T
1005
9-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2. Initial
Initial Failure
Yes
UCP200 pin T4 (RSTON) ="H"?
Yes
UCP200 pin M4(TRST_N) or
D12(SYSRST)
= "H" ?
Yes
Check the 16bit data signal & memory CE
Yes
END
No
Replace UCP200
No
Change PBA
9-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
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VBAT |
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VPERM_3.0V |
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VCORE_1.25V |
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002 L |
VPERM_3.0V |
VCORE_1.25V |
VRF_2.85V |
VBG |
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VANA_2.85V VRF_2.85V |
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VBG |
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VMEM_1.8V |
500 1 |
C202 |
500 1 |
C203 |
500 1 |
C204 |
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VBAT |
VBAT |
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50 |
50 |
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01 |
01 |
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R222 |
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612 C |
212 C |
312 C |
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NEAR POWER DOMAIN SUPPLY |
NEG |
POS |
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2 |
1 |
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BAT200 |
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NC |
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A(23) |
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A(13)
A(14)
A(15)
A(17:22)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
MD(0:15)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
KEY_LED_ON
FM_RST |
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TORCH_EN |
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LCD_DET |
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FM_SCL |
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FM_SDA |
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FM_INT |
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VIB_EN |
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D200 |
JIG_ON |
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D201 |
500 1 |
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FM_L |
C227 |
FM_R |
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EAR_N |
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VANA_2.85V |
EAR_P |
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R208 |
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MIC_BIAS |
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MIC_N |
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TH200 |
1005 |
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MIC_P |
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SHORT |
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C228 |
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EAR_MIC_N |
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EAR_MIC_P |
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SPK_N |
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50 |
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500 1 |
SPK_P |
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01 |
C231 |
R211 |
1005 |
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R212 |
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EAR_SW |
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EAR_SW_REF |
KEYIN(0) |
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KEYIN(1) |
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KEYIN(2) |
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KEYIN(0:2) |
KEYIO(0) |
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KEYIO(1) |
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KEYIO(2) |
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KEYIO(0:2) |
KEYOUT(0) |
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KEYOUT(1) |
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KEYOUT(2) |
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KEYOUT(3) |
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KEYOUT(0:3) |
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*F-RDY/R-WAIT#
*AVD#
*CLK
UCP200
R220 1005
SHORT
VPERM_3.0V VRF_2.85V VCORE_1.25V VSIM_3.0V VANA_2.85V VGPIO_2.8V VMEM_1.8V VGPIO_2.8V
VCORE_1.25V VGPIO_2.8V VMEM_1.8V
VSIM_3.0V |
500 1 |
C206 |
C207 |
500 1 |
C208 |
500 1 |
C209 |
500 1 |
C210 |
500 1 |
C237 |
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C205 |
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C211 |
NEAR VOLTAGE REGULATOR
LB
UB
NCS0
NCSFLASH
NCSRAM
VC1
PON_PA
MOD_STANDBY
VGPIO_2.8V
VANA_2.85V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
VSIM_3.0V
ONKEY_2
ONKEY_1
ICHGN
ICHGP
DCSRX_N
DCSRX_P
EGSMRX_N
EGSMRX_P
DCS_TX
EGSM_TX
UART0_TD |
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UART0_RD |
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UART1_RD |
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UART1_TD |
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UART1_CTS |
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UART1_RTS |
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OSC201 |
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1 |
4 |
3 TO H |
1DN G |
2 |
4 2DN G |
TOH |
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1 |
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2 |
3 |
OSC200 |
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SIM_CLK
SIM_DATA
SIM_RST
LCD_BL_EN
AUX_DET
|
32KHz_DIGIT |
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R207 |
VCHG_P |
|
1005 |
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VCM_OUT |
VGPIO_2.8V |
L201 |
VCORE_1.25V |
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CHG_REG |
01 |
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2R |
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CHG_SW |
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SYSRST |
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TRST_N |
RSTON |
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RAMP |
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RTCK |
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TCK |
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TDI |
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TDO |
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TMS |
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VF |
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OEn |
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WEn |
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R215 |
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0ohm 1005 |
E1100 |
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R216 |
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0ohm |
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1005 |
E1105 |
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R217 |
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0ohm |
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1005 |
E1105L |
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R218 |
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0ohm |
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1005 |
E1105T |
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R223 |
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0ohm |
E1100T |
|
1005 |
9-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-3. Charging Part
Abnormal charging part
Yes
UCP200 pin V18(VCHG) > 4.9V
Yes
UCP200 pin v9(AUX_DET) or R319 = "L"?
Yes
Check the UCP200 pin R9
1.4V
Yes
END
No
Resolder R207
No
Resolder or Replace R319
No
Resolder or Replace UCP200
9-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
ZD304
|
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L300 |
|
3D40 |
230 |
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|||||
L310 |
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L |
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103 L |
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913 R |
713 R |
813 R |
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C103 |
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U100 |
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C104 |
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423 C |
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203 U |
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R316 |
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C321 |
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703 L |
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923 C |
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103 D |
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003D |
603L |
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823C |
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C308
3L 30
1C 00
3R 20
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123R |
903 C |
013 C |
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023 R |
40 |
50 |
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3L |
3L |
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3R 30
R218
R217
R216
R215
R223
2D 00
R213
C232
C230
TB 2C 00
SI 2M 00
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01PT5 |
01PT2 |
10 |
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1P |
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T |
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01PT3 |
01PT6 |
01PT0 |
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01PT8 |
01PT4 |
01PT7 |
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3 |
2 |
C224 |
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2C2 |
2C2 |
C320 |
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1 |
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C311 |
002L |
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C318 |
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C312 |
R310 |
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50R2 |
503U |
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C319 |
U101 |
02D |
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103U |
3DZ |
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R022 |
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R222 |
R108 |
C109 |
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30 |
C229 |
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0 |
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C102 |
R117 |
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02DZ |
A003T |
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002 |
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C101 |
R116 |
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TA |
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00 |
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B |
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701 R |
1RT |
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801CS
S 1C 60
701CS
1CS00 |
1CS40 |
C921 |
1L01 |
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L107 |
601L |
001L |
C108 |
501C |
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2 |
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RFS100 |
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821 C |
301 L 701 |
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01M AP |
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C |
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211 C |
111 C |
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121 |
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021 |
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TA101 |
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1F00 |
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C |
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C |
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411 C |
611 C |
511 C |
311 C |
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L104 |
L105 |
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C203 |
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001 R |
501 R |
012 R |
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732 C |
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401 R |
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C206 |
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R212 |
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TH200 |
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C207 |
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702R |
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OSC201 |
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603U |
632C |
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022C |
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2 |
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02C |
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10 |
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122R |
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812C |
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C612 |
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2L |
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2PCU |
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BLPT |
BUPT |
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00 |
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TP_ |
A[ 22] |
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C213 |
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50C2 |
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TP_A[ 23] |
|||||||
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C212 |
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UME200 |
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PT_nEO |
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C209 |
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PT_DM |
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C208 |
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C210 |
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C204 |
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R211R208 |
722 CC123 |
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60C3 |
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C023 |
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C403 |
C50803 |
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C912 |
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C122 |
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C303 |
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C234 |
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C313 |
C315 |
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OSC200 |
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C211 |
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C314 |
C317 |
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|||||
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R311 |
C316 |
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3R |
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C235 |
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8 |
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R304 |
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||||||
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R314 |
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|||||||
2 |
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2C |
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TA301 |
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R301 |
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C301 |
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|||||||||||
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01CS5 |
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1CS10 |
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|
|||
S 1C 30
201CS
1L 10
R101
C110
L309
L308
72 |
623C |
3C |
523 C |
3D 30
3D 0 2
001TNA 101TNA
IM 3C 00
VPERM_3.0V
VCORE_1.25V |
VRF_2.85V |
VBG |
||||||
500 1 |
|
C202 |
500 1 |
|
C203 |
500 1 |
|
C204 |
|
|
|
||||||
50 |
50 |
01 |
01 |
R222 |
|
|
612 C |
NEAR POWER DOMAIN SUPPLY |
NEG |
POS |
|
|
|
2 |
1 |
|
|
|
BAT200 |
|
|
|
NC |
A(23)
A(13)
A(14)
A(15)
A(17:22)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
MD(0:15)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
KEY_LED_ON
FM_RST |
|
|
TORCH_EN |
|
|
LCD_DET |
|
|
FM_SCL |
|
|
FM_SDA |
|
|
FM_INT |
|
|
VIB_EN |
|
|
|
|
D200 |
JIG_ON |
|
D201 |
500 1 |
|
FM_L |
C227 |
FM_R |
|
EAR_N |
|
|
|
|
VANA_2.85V |
EAR_P |
|
|
|
|
|
R208 |
|
MIC_BIAS |
|
|
|
|
MIC_N |
|
||
TH200 |
1005 |
|
MIC_P |
|
|
SHORT |
|
|
C228 |
||
|
|
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|
||
|
|
|
EAR_MIC_N |
|
|
|
SPK_N |
|
EAR_MIC_P |
|
|
0051 |
1005 |
5001 |
C231 |
||
R211 |
|||||
|
SPK_P |
|
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|
R212 |
|
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EAR_SW |
|
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|
|
EAR_SW_REF |
KEYIN(0) |
|
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||
|
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|
|
KEYIN(1) |
|
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|
KEYIN(2) |
|
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|
|
KEYIN(0:2) |
KEYIO(0) |
|
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||
|
|
|
|
KEYIO(1) |
|
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|
KEYIO(2) |
|
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|
|
KEYIO(0:2) |
KEYOUT(0) |
|
|
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|
|
KEYOUT(1) |
|
|
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|
|
KEYOUT(2) |
|
|
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|
KEYOUT(3) |
|
|
|
|
KEYOUT(0:3) |
|
|
VBAT |
|
|
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|
|
VCORE_1.25V |
|
|
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|
|
|
|
002 L |
VANA_2.85V |
VRF_2.85V |
VPERM_3.0V |
VPERM_3.0V |
VRF_2.85V |
VCORE_1.25V |
VSIM_3.0V |
VANA_2.85V |
VGPIO_2.8V |
VMEM_1.8V |
|
|
VCORE_1.25V VGPIO_2.8V VMEM_1.8V |
VGPIO_2.8V |
||||||||||
|
VBG |
|
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||
|
|
VMEM_1.8V |
VSIM_3.0V |
|
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|
|
VBAT |
|
5 |
|
|
5 |
5 |
5 |
5 |
|
|
|
VBAT |
|
|
|
100 |
C206 |
C207 |
001 |
001 |
001 |
001 |
C237 |
|
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|
|
C205 |
C208 |
C209 |
C210 |
C211 |
||||
21 |
31 |
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2C |
2C |
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|
|
NEAR VOLTAGE REGULATOR |
|
|
|||
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LB |
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UB |
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NCS0 |
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NCSFLASH |
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NCSRAM |
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VC1 |
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PON_PA |
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MOD_STANDBY |
|
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VGPIO_2.8V |
|
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VANA_2.85V |
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VMEM_1.8V |
|
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VPERM_3.0V |
|
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|
VRF_2.85V |
|
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VSIM_3.0V |
|
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|
ONKEY_2 |
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|
ONKEY_1 |
|
|
|
|
*F-RDY/R-WAIT#
*AVD#
*CLK
|
ICHGN |
|
|
|
|
|
|
ICHGP |
|
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|
|
DCSRX_N |
|
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|
DCSRX_P |
|
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|
|
EGSMRX_N |
|
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|
|
EGSMRX_P |
|
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|
DCS_TX |
|
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|
|
EGSM_TX |
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UART0_TD |
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UART0_RD |
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UART1_RD |
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UART1_TD |
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UART1_CTS |
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UART1_RTS |
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OSC201 |
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UCP200 |
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3 TO H |
1DN G |
2 |
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1 |
4 |
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2DN G |
TOH |
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4 |
1 |
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2 |
3 |
OSC200 |
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SIM_CLK |
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SIM_DATA |
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SIM_RST |
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LCD_BL_EN |
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AUX_DET |
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32KHz_DIGIT |
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R207 |
VCHG_P |
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1005 |
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VCM_OUT |
VGPIO_2.8V |
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VCORE_1.25V
L201
CHG_REG |
01 |
2R |
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CHG_SW |
|
SYSRST
RSTON
TRST_N
RAMP
RTCK
TCK
TDI
TDO
TMS
VF
OEn
WEn
R215
0ohm 1005
E1100
R216
0ohm
E1105
1005
R217
0ohm
E1105L
1005
R218
0ohm
R220 |
1005 |
1005 E1105T |
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SHORT |
|||
|
R223
0ohm
E1100T
1005
9-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-4. Sim Part
Phone can't access SIM Card
Yes
SIM200 pin 1, 6 or R208 = "H" ?
Yes
After Power ON,
Check SIMCLK Signal on
pin3 of SIM200 in a few second
Yes
After SIM card insert, SIM200 pin 2(SIM_RST) = "H"?
Yes
Check the SIM Card
Yes
END
No
Resolder R213, C232
No
Resolder or Replace SIM200
No
Replace PBA
9-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
ZD200
TA300
BTC200 |
2C |
2R |
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2R |
2R |
2R |
2R |
2C |
D200 |
2R |
||||||
03 |
23 |
31 |
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32 |
51 |
61 |
71 |
81 |
C2 |
R220 |
92 |
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R205 |
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SIM200 |
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503U |
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C223 |
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C222 |
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2C |
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42 |
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2R |
3C |
3C |
3C |
22 |
91 |
02 |
81 |
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VSIM_3.0V SIM_RST SIM_CLK
SIM_DATA
|
VSIM_3.0V |
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||||||||||
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R213 |
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500 |
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SIM200 |
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1 |
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1 |
VCC |
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2 |
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VCC |
|||
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3 |
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CLK |
|||
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4 |
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GND |
|||
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5 |
||||
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VPP |
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6 |
I/O |
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7 |
||
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NC |
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8 |
||
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NC |
||
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9 |
||
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NC |
||
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C232 |
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10 |
|||||||||
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NC |
|||||||||||
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|||||||||||||
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SIM CONNECTOR
9-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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