Samsung SGH-E105 Service Manual
Text of the manual
Exploded Views and Parts List
3.
Electrical Parts List
4.
Flow Chart of Troubleshooting
5.
Block Diagrams
6.
PCB Diagrams
GSM TELEPHONE
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2. SGH-E105 Exploded View and its Parts list
2-1
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1. Cellular phone Exploded View
7
8
9
6
1
3
4
5
10
11
12
13
17
22
18
19
20
21
2
14
16
15
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5. SGH-E105 Block Diagrams
5-1
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1. RF Solution Block Diagram
FEM
RF
FILTER
100KHz
PGA
PGA
CHANNEL
FILTER
DAC
DAC
SI4201
1 / 2
PGA
PGA
ADC
ADC
N
L
A
DET
SI4200
SERIAL DATA
INTERFACE
DSP16000
ARM7TDMI
CSP1093
UI
GSM:890MHz~915MHz
PCS:1850MHz~1910MHz
GSM:925MHz~960MHz
PCS:1930MHz~1990MHz
Antenna
TX VCO
PAM
I
Q
AFC
CLK
TCVCXO
13MHz
I
Q
TRIDENT
RF
PLL
IF
PLL
SI4133T
BASE
BAND
AUDIO
TXPOWER
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SGH-E105 Block Diagrams
5-2
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2. Base Band Solution Block Diagram
ACC
RTC
PPI
(Programmable
Peripheral I/O)
JTAG/ICE
DSP16000
ARM7TDMI
EMI
IO
RWN
AB(8:0)
DB(15:0)
INT1
IRQx
PAx
RSTB
DSPJTAG
LCD
KEYBOARD
SMART
CARD
POWER
(DC/DC, CHARGER)
MCP
128M FLASH
16M SRAM
Memory Part
X-TAL
32.768 KHz
IRDA
ARM
JTAG/ICE
SIM I/O
GPIO
RS232
TRIDENT
IO
RWN
AB(8:0)
DB(15:0)
INT1
IRQx
PAx
RSTB
JTAG
TX I/Q
RX I/Q
TXP
SERCK
SERLE
SERDA
OCTL
DAICK
DAIRN
DAIDO
DAIDI
AUDIO PART
CSP1093
TXIP
TXIN
TXQP
TXQN
RXIP
RXIN
RXQP
RXQN
SERCK
SERLE
SERDA
RXOVL
TXP
OCTL
RF SOLUTION
- RFIC
- PAM
X-TAL
13MHz
DAI
AUDIO
LCD
MOTOR
B'D to B'D Connector
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4. SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-1
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1.Baseband
1. Power ON
Check the current
consumtion more than
100mA
Check the
Vbat(battery+
O)
Voltage more than
3.3V
Download again
NO
Charge the Battery
NO
Check U100 and C113
NO
YES
YES
YES
YES
'Power On' does not
work
Check the pin
15 of U100 is more
than 2.8V
U100 pin 46,39
= 2.8V
U100 pin 13
= 1.8V
Check the clock signal
at
pin4 of U800
Freq=13MHz ?
Vrms°√300mV ?
Vpp is around
900mVpp
Check the clock generation circuit
(related to OSC801 and U800)
NO
'Power On' does not
work
YES
END
YES
Check C114 and C116
NO
Check C112
NO
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-2
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2. Initial
Check the signal at the
pin 28 of U100 is
"High" when the phone
is boot on
Check the pin 22 of
U100 is "High"
Check U100
NO
Check the U700
NO
Check the soldered status of
OSC801, R803, U100
NO
YES
YES
YES
Initial Failure
Check the pin 4 of
OSC801 is around 2.8V
Check and resolder LCD connector CN200
if there is solder bridhe between the pins
END
YES
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-3
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3. Sim Part
Check the SIM
connector's (CN100)
connector's to SIM card
Check the circuit related to
U100
NO
resolder or change CN100
NO
Check the related circuit of
CN100
NO
YES
YES
YES
Phone can't access SIM card
Check the circuit around U601 output
and voltage supply circuitry
END
YES
Check the pin 1 of CN100.
Voltage = 3V?
Check the circuit around CN100 input
circuitry
Check the related circuit of
U601 and U100
NO
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-4
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4. Charging Part
Check U100
NO
Check the U700
NO
Check the Q101
NO
YES
YES
YES
Abnormal charging part
END
YES
Check the pin 17,18 of
CN302 VEXT is > 4V?
Check the pin 2 of U103
is "LOW"?
Check the pin 3 of Q101
is "LOW"?
Check the pin 5 of U102
is "3.2~4.2"?
Check if ICHRG is 1V
(during charging) and
around 180mV(full
charging)
YES
Check the U102
NO
Resolder or change R111
NO
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-5
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PWR_SW1
TP10 1
VRTC
C11 5
2.2U F
C114
2.2U F
VBAT
C109
47NF
VCC B
C108
100NF
C124
100NF
47P F
C102
3
1
2
R10 0
1.2K
D100
R112
47K,1%
2.2UF
C116
C128
1UF
100N F
C10 4
10UF
10 V
C127
C107
33P F
R10 2
390K
C11 2
2.2U F
VCCA
GND
1
IN
5
OUT
4
REF_BYP
C103
33PF
U101
EN
3
2
R101
VBA T
1
3
2
0
2
5
6
3
1
4
Q10 0
R111
U103
0
VOSC
VCCD
C126
10UF
10 V
C119
100NF
R106
0
100NF
C125
VRTC
C111
2.2UF
100P F
C118
2.2UF
VBAT
G
8
9
G
G
10
C12 3
1
1
22
3
3
4
4
5 5
6
6
7
G
C117
2.2UF
CN100
R113
3K
VBAT
VPAC
C10 5
2.2U F
6
GND
2
1 ISENSE
PROG 4
3 VC C
5
VSENSE
U10 2
DRIVE
33
_RTC_ALM
M1
2
NEG
1
POS
VLDO_7
52
35
VREF
12
VRTC
VSI M
60
18
_CS
51
_RESET_I
27
28 _RESET_O
38
VL5S_A
VL5S_B 37
VLDO_6 49
VLDO_1 13
VLDO_2 15
46
VLDO_3
VLDO_4 44
VLDO_5 39
48
VDD6
VDD7 53
VDDCP 58
5
VDDQ
4
VEXT
VIB_DRV 8
VL4S_A 43
42
VL4S_B
64 UC_IO
66 UC_RST
VACC
7
6
VBAT
14
VDD12
VDD3 47
45
VDD4 40
VDD5
RING_DRV 9
19
RING_PWM
17 SCLK
16 SDI
SIM_CLK
62
63 SIM_IO
61 SIM_RST
UC_CLK
65
56
10
GNDD1
GNDQ 41
LED_DRV 11
PSW1BUF
30
31
PSW2BUF
PWR_KEEP
32
50 PWR_SW2
26 EN_ R
67 EOR_ACC
69
GND
GND 70
71
GND
GND 72
36
GNDA
GNDA 55
GNDCP
34
1
CHG_STAT0
EN_ 3
20
21
EN_4/EN_4S
EN_ 5
22
EN_5S
23
24 EN_ 6
EN_ 7
25
ACC_AL M
68
BAT_TEMP 54
3
CFET_DRV
CHG_DET
29
CHG_STAT1
2
57 CPCN
59 CPCP
CREF
330K
U100
R110
2.2U F
2.2U F
C12 0
C113
C106
33PF
VCC_1.8A
R10 3
2. 4
VRF
1
2
5
6
4
Q101
3
C105 73
30NF
TA_VEXT
C101
2.2U F
PWR_KEEP
TA_VEXT
CHG_ON
ICHRG
TA_VEXT
VIB_EN
LCDVIB_EN
CHG_DET
RESET_INT
PWR_ON
JIG_ON
RTCALARM
EN_VRF
EN_VPAC
XOENA
UP_SDI
UP_SCLK
UP_CS
KEY_ROW(0)
KEY_COL(2)
BACKLIGHT
RST
VREF
SIMRST
SIMCLK
SIMDATA
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-6
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5. Microphone Part
6. Speaker Part
Check the reference
voltage on mic path
C418 =2.5V
Reassemblage microphone
NO
resolder or change
C400,R428,R409,R405,R406)
NO
Check U700
NO
YES
YES
Microphone does not work
END
YES
Check the assembled
status of microphone.
Is microphone ok?
Resolder and check the board
to board connector
NO
Check U601
NO
Change or resolder
U700, R201, R202
NO
YES
YES
YES
Speaker does not work
END
Check the connection
status spk to CN200
Check the PIN 1 of
U402 = 'High' ?
Check U700, R201, R202
Is speaker ok?
YES
Change Speaker
NO
YES
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-7
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EAR_SPK_ P
JACK_IN
EAR_MIC_ P
0
0
R426
C456
VCC A
R104 2
68PF
GN D
SEL 6
VCC 5
VCC A
C413
U402
4
A
3 B0
B1
1
2
R407
33K
1NF
C411
68PF
C415
C414
C457
VCCA
R422
56P F
91K
8.2P F
4.7K
C45 8
680
R414
R410
VCCD
C454
150P F
10PF
C490
MAIN_MI C
ZD405
C402
100NF
6.8P F
VCC A
R42 8
C416
NC
68 0
C42 0
10PF
C450
4
3
1
270P F
C401
CN401
2
6
5
3
2
1K
R427
Q400
1
0
C41 2
C417
1UF
10 K
R420
NC
56K
R421
R402
C452
56 K
10PF
R40 6
4.7K
R409
C404
10U F
VBAT
100P F
C461
C409
33UF
C455
NC
330 K
R424
C400
330NF
ZD401
10K
R405
3.3K
R413
R40 4
33K
C40 7
100PF
R499
0
C459
180PF
VCC D
C40 8
100NF
10UF
C410
VCCD
22NF
C40 3
VCCD
ZD404
100N F
C46 0
200K
R423
150K
C45 3
10UF
10 V
R403
6.3V
33UF
C418
100NF
C41 9
NC
C49 1
/RST
/W R
28
100K
R42 5
16
SPVSS
VDD
7
VREF
9
8
VSS
29 /C S
/IRQ
3
31 /R D
4
32 IOVDD
2
LE D
MT R
19
NC
56
PLLC
SPOUT 1
17
18
SPOUT 2
SPVDD 15
22
D5
21
D6
20
D7
12
EQ 1
EQ 2 13
14
EQ 3
10
HPOUT-L/MONO
HPOUT- R 11
A0
30
CLKI
1
27 D0
D1
26
D2
25 24
D3
D4
23
U401
MICOUT
MICI N
C451
33PF
AOUTAN
AOUTBP
AOUTBN
YMU_IRQ
AUDIO_OUT_SEL
SPK1N
JACK_IN
VIB_EN
D(0)
D(1)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
HP_ L
AUXOUT
AUXI N
EAR_SWITCH
HP_R
YMU_LED
MSPK-
CLK13M_YMU
MSPK+
RST
CP_WEN
CP_OEN
A(0)
YMU_EN
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-8
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7. Back Light
END
Select backlight "ON" mode
NO
Check the U601
NO
YES
YES
YES
Backlight does not work
YES
Backlight "ON" mode in
the meue?
Check the PIN 3 of
CN200 = 2.8V?
Check the connection
from CN200 to LCD
Module
YES
Replace FPCB CONNECTOR
NO
Change LCD Module
NO
Check the soldered status of EL pad
LCD backlight on?
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-9
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8.Alert Tone
Check the connection
from CN200 to LCD
Module
Check the circuit related to
U401
NO
Change Speaker
NO
Change LCD Module
NO
YES
YES
Abnormal Alert tone
END
YES
Check the PIN 17, 18 of
CN200
Is there alert wave?
Alert is ok?
Alert tone On by pushing the key
*#0289#
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-10
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2.RF
1. GSM Receiver
CONTINUOS RX ON
RF INPUT : 62CH
Cell power : -50dBm
NORMAL CONDITION
catch the channel?
F1002 CHECK
pin13 ≥-65dBm?
F1002 CHECK
pin1,2 ≥-65dBm?
U901 CHECK
pin21,22 ≥-65dBm?
CHECK
C1012,L1015,C1002 contact?
NO
CN402
resolder or change
NO
F1002
resolder or change
NO
C1007,L1001,C1011
resolder or change
NO
YES
YES
YES
U901
pin 12,13 ≥
20dBm?
U902 CHECK
pin5,25,28 : 3V?
U902 CHECK
pin 7 : 13MHz?
OSC801 CHECK
pin 3 : 13MHz ?
V p-p : 950mV?
OSC801 CHECK
pin 4 : clean
3V?
U901 CHECK
pin14,23,26,32 :
3V?
U901 Pin3,4
Vp-p:240mV ?
U900 CHECK
pin 6,20 : 2.8V?
U901 Pin1,2
Vp-p:250mV ?
U900
Pin2,3,4,5
Vp-p:100mV ?
U100, PIN39, C116
check or resolder
U902
change or resolder
C808, R805
resolder
OSC801
change
U100, PIN 46, C114
resolder or change
U900
resolder or change
L1006,C1015,C1019
resolder or change
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-11
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2. PCS Receiver
CONTINUOS RX ON
RF INPUT : 698CH
Cell power : -50dBm
NORMAL CONDITION
catch the channel?
F1002 CHECK
pin13 ≥-65dBm?
F1002 CHECK
pin6 ≥-65dBm?
F1005 CHECK
pin4,6 ≥-65dBm?
U901 CHECK
pin17,18 ≥-65dBm?
CHECK
C1012,L1015,C1002 contact?
NO
CN402
resolder or change
NO
F1002
resolder or change
NO
F1005
resolder or change
NO
L1006,C1015,C1019
resolder or change
NO
YES
YES
YES
YES
U901
pin 12,13 ≥
20dBm?
U902 CHECK
pin5,25,28 : 3V?
U902 CHECK
pin 7 : 13MHz?
OSC801
CHECK
pin 3 : 13MHz ?
V p-p : 950mV?
OSC801
CHECK
pin 4 : clean
3V?
U901 CHECK
pin14,23,26,32 :
3V?
U901 Pin3,4
Vp-p:240mV ?
U900 CHECK
pin 6,20 : 2.8V?
U901 Pin1,2
Vp-p:250mV ?
U900
Pin2,3,4,5
Vp-p:100mV ?
U100, PIN39, C116
check or resolder
U902
change or resolder
C808, R805
resolder
OSC801
change
U100, PIN 46, C114
resolder or change
U900
resolder or change
L1006,C1015,C1019
resolder or change
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-12
This Document can not be used without Samsung's authorization
3. GSM Transmitter
F1002 pin 13
about 2~3dBm?
F1002
pin 11 : 2.8V
U1001 pin 9
pin 3~4dBm?
U700,U701
check & change
F1002
check & change
CN402, C1012
check & change
U1001
pin 4 : 3.7 V?
BATTERY, U100
check & change
U1001
pin 2 : 1.2 V
U1001pin2:0
Vand pin3:3V
U1001pin 6:
1.2 V?
U1001 pin 7
: -5dBm?
U1001
change & resolder
U700
check & change
U901
pin14,23,26,32
2.8V?
U901
pin9,10,12,13:
-20dBm?
U902
pin 7 13MHz
Vp-p :950mV
U902
pin9,10,11,13
3V?
U901
change or resolder
U901
pin5,6,7,8
1.7V
U1001
check & change
U700
change
U100 pin46,C114
change or
resolder
U700
check & change
U100 pin39,c116
change or
resolder
OSC801
pin 3 :13MHz?
Vp-p : 950mV
OSC801
pin 4 : 3V ?
U902
change or
resolder
U901
pin5,25,28
3V?
U100 pin39,c116
change or
resolder
OSC801
change or
resolder
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
CONTINUS TX ON
CONDITION
MS TX level 19
CH : 62
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-13
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4. PCS Transmitter
F1002 pin 13
about 2~3 dBm?
F1002
pin 9 : 2.8 V?
U1001 pin 11
pin 3~4dBm?
U700,U702
check & change
F1002
check & change
CN402
check & change
U1001
pin 4 : 3.7 V?
BATTERY, U100
check & change
U1001
pin 5 : 3 V?
U1001
pin 2, 3 : 3 V?
U1001
pin 6 : 1.2 V?
U1001 pin 1
about : -5dBm?
U1001
change & resolder
U700
check & change
U901
pin14,23,26,32 :
2.8V?
U901
pin9,10,12,13 :
-20dBm?
U902
pin 7 : 13MHz?
Vp-p : 950mV
U902
pin9,10,11,13 :
3V?
U901
change or resolder
U901
pin5,6,7,8:
1.7V:
U1001
check & change
U700
change
U100 pin46,C114
change or
resolder
U700
check & change
U100 pin39,c116
change or resolder
OSC801
pin 3 : 13MHz?
Vp-p : 950mV
OSC801
pin 4 : 3V ?
U902
change or resolder
U901
pin5,25,28 :
3V?
U100
pin39,c116
change or
resolder
OSC801
change or
resolder
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
CONTINUS TX ON CONDITION
MS TX level 12
CH : 698
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-14
This Document can not be used without Samsung's authorization
C921
VRF
22NF
22NF
C906
R999
0
5 TXIP
TXQN
8
7 TXQP
23
VDD1
VDD2
14
VDD3
32
VDD4
26
VRF
21
RFIGP
RFIPN
18
17
RFIPP
RFLON
13
RFLOP
12
RFOD
24
25
RFOG
6 TXIN
ION
1
2 IOP
29
L1
L2
28
31
PDNB
RFIDN
20
19
RFIDP
RFIGN
22
27
GND
GND
30
33
GND
GND
34
GND
35
GND
36
10
IFLON
IFLOP
9
U901
CKN
3
CKP
4
DIAG1
16
15
DIAG2
11
GND
22NF
C915
10PF
C917
100PF
VOSC
C924
VRF
VOSC
3.9nH
L900
100PF
C911
VRF
47PF
C922
VRF
33PF
C923
10PF
C914
22NF
C908
22NF
C903
VDDA
20
6
VDDC
7
XIN
19
XOUT
VOSC
5 RXIN
4 RXIP
3 RXQN
RXQP
2
17
SCLK
SDI
18
15
SDO
SENB
16
GND
13
GND
21
GND
GND
22
GND
23
GND
24
ION
12
11
IOP
PDNB
14
U900
10
CKN
CKP
9
1 GND
8
100PF
C916
5
VDDD
VDDI
28
25
VDDR
XIN 7
C905
22NF
17
RFLD
16
23
RFLON
RFLOP
24
SCLK
12
13
SDI
SDO
10
11
SENB
2
IFLON
26
27
IFLOP
NC
8
NC
14
9
PDNB
20 RFLA
RFLB
19
RFLC
6
15 GND
18 GND
21 GND
GND
22
29
GND
GND
30
3
IFLA
IFLB
U902
1
GND
31
GND
GND
32
GND 4
GND
VRF
SERLE
SERCLK
SYN_EN
SERDAT
C910
22NF
SERCLK
SERDAT
SERLE
SDO
SI_EN
SDO
RXIN
RXIP
RXQN
RXQP
TXQN
PCS_LNA_IN_P
PCS_LNA_IN_N
GSM_LNA_IN_P
GSM_LNA_IN_N
DCS_LNA_IN_P
DCS_LNA_IN_N
GSM_PAM_IN
DPCS_PAM_IN
CLK13M_RF
TXQP
TXIP
TXIN
SI_EN
SAMSUNG Proprietary-Contents may change without notice
SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-15
This Document can not be used without Samsung's authorization
1.5p F
5.6nH
5pF
R1012
270
82 0
R1015
100UF
C1043
C104 5
3.3U F
6.3V
PCSRX
13 VC1
VC2
11
5 VC3
6.3V
EGSMRX
EGSMRX 2
12 EGSMTX
G
7
G
14
16
GG
19
20
G
6
F1002
ANT
15
3
DCSRX
DCSRX
4
DCS/PCSTX
10
1
L1001
27nH
R101 1
22 0
C1017
C101 4
0.75PF
10 8
VCC2
VCC2
12
VRAMP
6
5 VREG
0.75PF
1
DCSI N
GND
13
GSMI N
7
GSMOUT
9
PCSOUT
11
TXEN
3
VBATT
4
VCC
U1001
RF3110
BAND
2
R103 8
100 K
1nH
L1014
R101 4
10
0.5PF
C1003
1N F
C102 7
6.8nH
L1006
C101 5
1.2PF
L101 5
CN40 2
2
GND GND
4
IN
3
OUT 1
C101 6
33P F
TP71 5
33nH
L1007
C1002
L101 6
6.8PF
L101 1
6.3V
3.3U F
C1044
R1037
NC
10N F
C103 8
C101 1
0.75PF
270P F
C102 6
G3
IN
2
OUT1 4
6
OUT2
0.75P F
C1007
F100 5
1
G1
G2
35
R101 0
15
VBAT
C1006
NC
820
R1016
1.2PF
C101 9
15nH
L101 3
VPAC
L1012
NC
AN T
L100 2
7.5n H
DCS_TX_EN
PCS_RX_EN
TX_BAND_SEL
TX_EN
TXPOWER
GSM_LNA_IN_ P
GSM_LNA_IN_ N
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_P
PCS_LNA_IN_N
DPCS_PAM_IN
GSM_PAM_IN
GSM_TX_EN
SAMSUNG Proprietary-Contents may change without notice
6. SGH-E105 PCB Diagrams
6-1
This Document can not be used without Samsung's authorization
1. Main PCB Top Diagram
C1002
C1003
C1006
C1007
C101
C1011
C1012
C1014
C1015
C1016
C1017
C1019
C102
C1026
C1027
C103
C1038
C104
C1043
C1044
C1045
C105
C108
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C123
C124
C125
C126
C127
C128
C200
C204
C205C206
C207
C208
C302
C400
C402
C404
C407
C408
C410
C411
C412
C413
C414
C415
C417
C419
C420
C450
C452
C453
C456
C457
C458
C459
C490
C491
C504
C505
C506
C513
C518
C519
C599
C600
C601
C602
C603
C604
C605
C606
C607
C608
C611
C612
C613
C614
C615
C616
C617
C620
C700
C705
C706
C708
C709
C710
C711
C712
C713C714
C715
C716
C717
C718
C719
C723
C800
C802
C803
C805C806
C807
C808
C809
C903
C905
C906
C908
C910
C911
C914
C915
C916
C917
C921
C922
C923
C924
CN100
CN200
CN302
CN401
CN402
D100
D300
F1002
F1005
G1
G2
G3
G4
L1001 L1002
L1006
L1007
L1011
L1012
L1013
L1014
L1015
L801
L900
LED200
M1
OSC601
OSC801
Q101
Q400
R100
R101
R1010
R1011
R1012
R1014
R1015
R1016
R102
R103
R1037
R1038
R1039
R1042
R1047
R106
R110
R111
R112
R113
R200
R201
R202
R221
R303
R305
R306
R307
R308
R309
R310
R399
R405
R406
R413
R420
R421
R422
R423
R424
R425
R426
R427
R499
R505
R506
R507
R508
R509
R599
R606
R608
R609
R610R611
R612
R613
R614
R709
R710
R801
R802
R803
R805
R810
R999
TP101
TP600
TP602
TP705
TP708
TP715
U100
U1001
U101
U102
U103
U401
U501
U601
U602
U700
U800
U900
U901
U902
ZD300
ZD302
ZD303
ZD309
ZD310
ZD311
ZD312
ZD313
ZD314
ZD315
ZD316
ZD317
ZD318
ZD319
ZD404
ZD405
ZD406
ZD407
ZD408
SAMSUNG Proprietary-Contents may change without notice
SGH-E105 PCB Diagrams
6-2
This Document can not be used without Samsung's authorization
2. Main PCB Bottom Diagram
*
0
1
2
3
4
5
6
7
8
9
C1046
C1047
C1048
C1049
C106
C107
C109
C209
C210
C211
C212
C213
C401
C403
C409
C416
C418
C451
C454
C455C460
C461
C618
C619
C720
C721
C722
CLEAR
CN403
DOWN
F200
F201
F202
F203
F204
I
LED201
LED202
LED205
LED206
LED208
LED209
LED214
LED215
LED216
LED217
LEFT
MAIN_MIC
MENU
PWR
Q100
Q700 Q701 Q702
R1040
R1041
R1048
R203
R204
R207
R208
R210
R211
R216
R217
R222
R223
R224
R225
R226
R227
R228
R229
R230
R231
R402
R403
R404
R407
R409
R410
R414
R428
R615
R700
R701
R711
R713
R714
R715
RIGHT
SEND
SHARP
STO
T1
T2
T3
T4
T5
T6
T7
TP601
TP710TP711
TP712
TP713
TP714
U1002
U402
U603
U701
U702
U703
UP
ZD201
ZD202
ZD203
ZD204
ZD205
ZD206
ZD207
ZD208
ZD209
ZD210
ZD211
ZD401