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GSM TELEPHONE
SGH-X610
GSM TELEPHONE
Mobilchips
CONTENTS
1. Specification
2. Flow Chart of Troubleshooting
3. Exploded Views and Parts List
4. Electrical Parts List
5. PCB Diagrams
6. Block Diagram
Schematics & manuals on www.mobilchips.com ___Mobilchips__Schematics & manuals on www.mobilchips.com ___Mobilchips__
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1. SGH-X610 Specification
1-1. GSM General Specification
GSM900
Phase 1
Freq. Band[MHz]
Uplink/Downlink
ARFCN range 1~124 0~124 & 975~1023 512~885
Tx/Rx spacing 45MHz 45MHz 95MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame
Period
Modulation 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~13dBm 33dBm~5dBm 30dBm~0dBm
890~915
935~960
270.833kbps
3.692us
576.9us
4.615ms
EGSM 900
Phase 2
880~915
925~960
270.833kbps
3.692us
576.9us
4.615ms
DCS1800
Phase 1
1710~1785
1805~1880
270.833kbps
3.692us
576.9us
4.615ms
Power Class 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl
Sensitivity -102dBm -102dBm -100dBm
TDMA Mux 8 8 8
Cell Radius 35Km 35Km 2Km
Mobilchips
1-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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SGH-X610 Specification
1-2. GSM TX power class
TX Power
control level
5 33±2dBm
6 31±2dBm
7 29±2dBm
8 27±2dBm
9 25±2dBm
10 23±3dBm
11 21±3dBm
12 19±3dBm
13 17±3dBm
14 15±3dBm
GSM900
TX Power
control level
0 30±2dBm
1 28±2dBm
2 26±2dBm
3 24±2dBm
4 22±2dBm
5 20±3dBm
6 18±3dBm
7 16±3dBm
8 14±3dBm
9 12±3dBm
DCS1800
15 13±3dBm
16 11±3dBm
17 9±3dBm
18 7±3dBm
19 5±5dBm
Mobilchips
10 10±4dBm
11 8±4dBm
12 6±4dBm
13 4±4dBm
14 2±4dBm
15 0±5dBm
1-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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2. SGH-X610 Flow Chart of Troubleshooting
2-1.Baseband
2-1-1. Power ON
'Power On' does not work
Yes
Check the current
consumption more
than 100mA
Yes
Check the VBAT
more than 3.3V
Yes
Check the CON To
CON and KEY PBA
Yes
Check the pin
J12 of U101 is
more than 2.8V
Yes
U101 pin A13
Mobilchips
=2.8V
No
No
No
No
No
Download again
Change the Battery
Resolder or change CON To
CON and KEY PBA
Check the C114
U101 pin G11
=1.8V
No
Check U101 and C113
Yes
Check the clock signal at
pin3 of OSC301
Freq=13MHz ?
Vrms≥700mV ?
Vpp is around
1.3Vpp ?
Check the initial operation
Yes
END
Checktheclockgeneration
No
circuit
2-1
Yes
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SGH-X610 Flow Chart of Troubleshooting
DSP_AB(0:8)
DSP_IO
DSP_RWN
FLASH_RESET
SENSOR_RESET
SENSOR_ENB
PCS_RX_EN
XOENA
TX_BAND_SEL
SERLE
SERDAT
SERCLK
DSP_DB(0:15)
SI_EN
TX_EN
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
R108 100
R109
DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
100
MICINP
AUXINP
D2
D3
E3
E2
F3
F2
F1
F4
G4
G3
H5
J6
J5
K3
K2
K1
K5
K7
M1
M2
N2
N1
L5
P1
K6
L3
L2
R3
E6
C5
F5
E5
A4
G6
B3
A3
B1
A2
C1
C2
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
AB0
I|O
RWN
RESETN_CSP
OCTL0
OCTL1
OCTL2
OCTL3
OCTL4
OCTL5
OCTL6
OCTL7
SERLE1
SERLE2
SERDA
SERCK
VCCAVCCD
C101
56PF
C102
56PF
AGND
0
3
3
0
0
1
1
9
8
2
J
J
J
1
K
6
5
4
6
5
7
1
1
1
1
C
C
S
S
S
S
N
N
D
D
D
D
N
N
N
N
G
G
G
G
0
1
9
7
8
8
7
6
9
7
H
H
H
G
G
H
J
G
G
9
8
7
6
5
0
1
3
2
1
1
1
1
S
S
S
S
S
S
S
S
S
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
1
1
4
4
1
6
7
1
F
4
S
D
N
G
6
9
8
1
D
B
F
C
F
P
L
A
F
F
3
L
L
1
3
2
V
B
V
B
T
T
C
S
S
S
D
D
D
D
C
C
D
D
D
D
N
N
D
D
A
O
O
N
N
N
V
V
G
G
_
_
_
G
G
G
X
D
D
U
N
D
A
V
G
U101
P
N
P
N
T
T
P
N
P
P
N
N
T
2
1
P
N
F
F
Q
I
I
E
E
X
X
X
T
T
R
R
T
P
C
X
A
A
X
X
F
X
R
R
R
R
T
R
A
5
7
6
7
9
7
6
B
B
E
C
D
D
D
F
N
0
0
1
1
2
1
C
P
R
P
N
C
I
I
E
F
Q
X
X
A
X
T
T
W
T
X
X
O
X
R
R
P
R
X
T
C125
NC
T
N
P
U
U
P
N
N
P
B
B
A
A
Q
T
T
T
X
U
U
U
T
X
O
O
O
A
R
A
A
2
6
1
2
1
1
1
C
P
R
N
P
P
N
N
A
B
A
Q
T
T
T
X
U
U
U
T
X
O
O
O
A
A
R
A
C124
NC
M
U
U
K
N
N
T
N
N
I
O
I
U
C
C
C
I
I
I
O
A
M
M
M
2
4
5
4
1
1
1
1
P
N
N
M
N
N
P
T
B
N
I
U
T
C
U
I
O
C
O
M
I
A
M
N
I
I
O
O
G
G
C
O
C
R
X
X
X
X
E
E
I
I
V
C
I
A
A
U
U
U
U
R
X
R
A
A
A
A
V
V
V
D
D
M
4
3
4
3
4
3
5
4
3
5
1
1
1
1
1
1
1
1
P
R
L
L
K
P
R
R
M
M
0
4
1
1
R
P
P
N
T
T
G
U
U
E
O
O
R
X
V
C
I
U
M
A
R120
NC
AGND
AGND
C126
1UF
AGND
VCCD
C103
100NF
0
1
1
1
6
P
N
M
4
D
D
S
D
D
S
N
D
V
V
G
I
O
D
D
I
I
A
A
D
D
6
6
L
M
R119
NC
5
1
3
5
2
6
5
4
1
1
3
4
R
K
F
K
N
M
G
J
J
N
2
3
2
1
3
2
1
2
1
R
C
S
S
S
D
D
D
O
O
U
I
I
S
S
S
S
D
D
D
C
_
_
P
V
V
V
V
V
V
H
D
D
_
_
D
D
D
D
V
V
N
N
G
G
N
F
2
1
U
K
O
W
W
Q
B
L
_
S
S
A
_
T
C
_
_
1
R
N
E
_
T
R
R
E
7
S
C
W
N
C
E
T
I
C
O
W
S
W
X
P
R
R
P
M
D
N
P
1
4
5
9
3
7
4
5
6
1
1
L
P
K
P
D
N
R
C
C
K
T
N
N
C
2
N
O
O
M
I
3
_
_
_
_
K
R
G
P
M
L
I
3
S
J
W
C
1
D
P
K
L
C
VBAT
C104
10UF
0
5
3
1
1
1
8
B
B
C
E
1
5
7
Q
6
C
D
D
C11
D
S
VDD34
D
N
P
D
V
J13
G
_
V
VDD12
D
N
G
N9
UP_CLK
R10
UP_RST
P10
UP_IO
J11
SIM_IO
K11
SIM_RST
K14
SIM_CLK
K12
VSIM
H11
VRTC
G12
LED2_DRV
G13
LED1_DRV
F13
RING_DRV
F15
VIB_DRV
C12
VLDO_7
A14
VLDO_6
C9
VL5S_B
D10
VL5S_A
B10
VLDO_5
B11
VL4S_B
A12
VL4S_A
B12
VLDO_4
A13
VLDO_3
J12
VLDO_2
G11
VLDO_1
F14
VACC
K8
CSN_PSC
L8
SCLK_PSC
N7
SDO_PSC
M7
SDI_PSC
E14
VEXT
E13
VBAT
E11
CH_BDRV
F12
CH_ISEN
D14
CH_RES
D15
ADC_AUX2
E10
ADC_AUX1
A10
VREF
N
E9
CREF
E
P
_
E
H10
RTC_ALMN
G
E
N
K
_
E
Q
R
R
_
R
D
T
B
O
I
W
N
I
V
P
M
0
9
9
0
1
1
L
M
L
N
0R113
R117
0
1
Q104
AGND
C129 NC
R103
NC
C120
220NF
3
2
SIMCLK
SIMRST
SIMDATA
SIM_CON_IO
SIM_CON_RST
SIM_CON_CLK
S_PWR
470NFC128
UP_CS
UP_SCLK
TP106
UP_SDI
VBAT
VREF
RTCALARM
INTRQ
PWR_KEEP
RST
R116
0
KEY_COL(2)
KEY_ROW(0)
VRTC
M101
R101
NEG
POS
1.2K
2
1
C105
100PF
VSIM
VCCB
C110
470NF
VRF
VCCA
C127
2.2UF
C109
C112
1uF
56PF
10V
AGND
C130
10V
10UF
R124
NC
AGND
VCC_1.8A
VCCD
DCS_TX_EN
GSM_TX_EN
C114
C113
2.2UF
TA_VEXT
TA_VEXT
C115
C111
4.7UF
2.2UF
100NF
VCCD
VCCD
VBAT
U102
1
8
VL
_CHG
2
7
IN
BATT
6
3
_ACOK
R121 0
ICHRG
R122
2.74K
GND
4
5
ISET
_EN
G
G
12
9GG1011
C131
470NF
R102
R123
100K
100K
CHG_DET
CHG_ON
C132
10UF
10V
Mobilchips
2-2
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RXTXIP
RXTXIN
RXTXQP
RXTXQN
SGH-X610 Flow Chart of Troubleshooting
VRF
270
R406
R403
R402
20
R405
12
365
270
R404
R407
GSM_PAM_IN
DPCS_PAM_IN
365
C424
47PF
C425
C426
10NF
XOENA
13MHZ_SI
C429
NC
C430
NC
CLK13M_RF
SI_EN
SERLE
SERCLK
SERDAT
C434
C435
100PF
C427
10UF
10NF
10V
C428
33PF
32
34
31
33
30
29
D
D
D
D
D
N
N
N
N
D
35
V
G
G
G
G
GND
36
GND
1
RXQN
2
RXIP
3
RXIN
4
TXIP
5
TXIN
6
TXQP
7
TXQN
100PF
C436
100PF
N
I
X
9
8
27
28
D
N
P
G
Q
X
R
N
D
D
P
D
_
V
10 12
11
T
U
O
X
U402
O
D
S
26
23
24
25
N
E
X
N
E
S
_
13
22
D
G
1
2
G
A
I
D
K
L
C
S
14
O
O
G
F
F
A
I
R
R
D
21
RFIGN
20
RFIGP
19
RFIDN
18
RFIDP
17
RFIPN
16
RFIPP
15
GND
I
D
S
GSM_LNA_IN_N
GSM_LNA_IN_P
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_P
VRF
Mobilchips
R301
12
4
3
C307
10NF
R304
2.2K
R306
560
C305
10NF
C309
18PF
C311
100PF
R302
100
CLK13M_RF
CLK13M_TR
CLK13M_MC
CLK13M_YMU
R309
13MHZ_SI
10K
C306
10NF
AFC
1
2
C308
10NF
C312
10NF
OSC301
VCC
VT
OUT
GND
2-3
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SGH-X610 Flow Chart of Troubleshooting
2-1-2. Initial
Initial Failure
Yes
Check the signal at the
pin M9 of U101 is
"High" when the phone
is boot on
Yes
Checkthekeymetrix
of the U201
Yes
Check the VCCD,
VCC1.8A of U201
Yes
Check the VCCD of
U201 is around 2.8V
Yes
END
No
No
No
No
Check the pin C15,L7 and Q104
Check the key program and
the key pcb
Check the soldered status of U201,
OSC201
Check the soldered status of
U201,OSC201
Mobilchips
2-4
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SGH-X610 Flow Chart of Troubleshooting
DSP_AB(0:8)
DSP_IO
DSP_RWN
FLASH_RESET
SENSOR_RESET
SENSOR_ENB
PCS_RX_EN
XOENA
TX_BAND_SEL
SERLE
SERDAT
SERCLK
DSP_DB(0:15)
SI_EN
TX_EN
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
R108 100
R109
DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
100
MICINP
AUXINP
D2
D3
E3
E2
F3
F2
F1
F4
G4
G3
H5
J6
J5
K3
K2
K1
K5
K7
M1
M2
N2
N1
L5
P1
K6
L3
L2
R3
E6
C5
F5
E5
A4
G6
B3
A3
B1
A2
C1
C2
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
AB0
I|O
RWN
RESETN_CSP
OCTL0
OCTL1
OCTL2
OCTL3
OCTL4
OCTL5
OCTL6
OCTL7
SERLE1
SERLE2
SERDA
SERCK
VCCAVCCD
C101
56PF
C102
56PF
AGND
0
0
0
9
8
7
1
1
9
8
7
J
J
K
J
J
H
2
H
H
1
6
5
6
5
7
4
3
2
1
0
1
1
1
1
1
1
1
1
C
C
S
S
S
S
S
S
S
S
N
N
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
3
0
3
1
9
7
8
6
G
G
H
G
G
9
8
5
7
6
S
S
S
S
S
D
D
D
D
D
N
N
N
N
N
G
G
G
G
G
1
1
4
1
4
1
9
F
F
4
3
S
S
D
D
N
N
G
G
6
6
8
7
1
D
F
F
L
P
B
A
F
C
3
L
L
2
1
V
B
V
B
T
T
C
S
S
D
D
D
D
C
C
D
D
D
D
D
N
N
A
O
O
N
N
V
V
G
G
_
_
_
G
G
X
D
D
U
N
D
A
V
G
U101
N
P
P
N
T
T
P
N
P
P
N
N
T
2
1
P
N
F
F
I
Q
I
E
E
X
X
X
T
T
T
R
R
P
C
X
X
X
A
A
F
X
R
R
T
R
A
R
R
7
7
9
7
6
5
6
E
B
B
D
C
D
D
F
N
0
0
1
1
2
1
C
P
R
P
N
C
I
I
E
F
Q
X
X
A
X
T
W
T
T
X
X
O
X
R
R
P
R
X
T
C125
NC
T
P
N
U
U
N
P
N
P
B
B
A
A
Q
T
T
T
X
U
U
U
T
X
O
O
O
A
A
R
A
2
6
1
2
1
1
1
C
P
R
N
P
P
N
N
A
B
A
Q
T
T
T
X
U
U
U
T
O
O
X
O
A
A
A
R
C124
NC
M
U
U
K
N
N
N
T
N
N
I
O
O
I
G
G
C
I
O
O
I
U
C
C
C
I
I
I
O
A
M
M
M
2
4
5
4
1
1
1
1
P
N
N
M
N
N
P
T
B
N
I
U
T
C
U
I
O
O
C
M
I
A
M
R
C
X
X
X
I
X
E
I
E
V
C
I
A
A
U
U
U
U
X
R
R
A
A
A
D
A
V
V
D
V
M
3
4
4
3
4
3
5
4
3
5
1
1
1
1
1
1
1
1
P
R
L
L
K
P
R
R
M
M
0
4
1
1
R
P
P
N
T
T
G
U
U
E
O
O
R
X
V
C
I
U
M
A
R120
NC
AGND
AGND
C126
1UF
AGND
VCCD
C103
100NF
0
1
1
1
N
M
D
D
D
D
N
D
V
G
O
I
D
D
I
I
A
A
D
D
6
6
L
M
R119
1
5
5
3
5
2
6
5
4
6
P
4
S
S
V
1
1
1
3
4
R
K
G
N
M
F
K
J
B
N
J
2
3
2
1
1
3
2
2
1
R
C
S
S
S
D
D
D
O
O
U
I
I
S
S
S
S
D
D
D
C
_
_
P
V
V
V
V
V
V
H
D
D
_
_
D
D
D
D
V
V
N
N
G
G
N
F
1
2
U
O
K
W
W
Q
B
L
_
S
S
A
_
T
C
_
_
R
1
N
E
_
T
R
R
E
7
S
C
W
N
C
E
T
I
C
O
W
W
S
X
P
R
P
R
P
M
D
N
1
4
5
9
3
7
5
6
4
0
1
1
1
L
P
K
P
D
N
R
C
C
N
K
T
N
N
C
2
N
O
M
O
I
3
_
_
_
_
K
R
G
P
M
L
I
3
S
J
W
C
1
D
P
K
L
C
NC
VBAT
C104
10UF
0
3
1
1
8
B
C
E
1
5
7
Q
6
C
D
D
C11
D
S
VDD34
D
N
P
D
V
J13
G
_
V
VDD12
D
N
G
N9
UP_CLK
R10
UP_RST
P10
UP_IO
J11
SIM_IO
K11
SIM_RST
K14
SIM_CLK
K12
VSIM
H11
VRTC
G12
LED2_DRV
G13
LED1_DRV
F13
RING_DRV
F15
VIB_DRV
C12
VLDO_7
A14
VLDO_6
C9
VL5S_B
D10
VL5S_A
B10
VLDO_5
B11
VL4S_B
A12
VL4S_A
B12
VLDO_4
A13
VLDO_3
J12
VLDO_2
G11
VLDO_1
F14
VACC
K8
CSN_PSC
L8
SCLK_PSC
N7
SDO_PSC
M7
SDI_PSC
E14
VEXT
E13
VBAT
E11
CH_BDRV
F12
CH_ISEN
D14
CH_RES
D15
ADC_AUX2
E10
ADC_AUX1
A10
VREF
N
E9
CREF
E
P
_
E
H10
RTC_ALMN
G
E
N
K
_
E
Q
R
_
R
R
D
T
B
O
I
W
N
I
V
P
M
9
9
0
1
L
M
L
0R113
R117
0
1
Q104
C120
220NF
AGND
3
2
C129 NC
R103
NC
TP106
470NFC128
SIMCLK
SIMRST
SIMDATA
SIM_CON_IO
SIM_CON_RST
SIM_CON_CLK
UP_CS
UP_SCLK
UP_SDI
VBAT
VREF
RTCALARM
R116
0
KEY_COL(2)
KEY_ROW(0)
S_PWR
INTRQ
PWR_KEEP
RST
VRTC
M101
R101
NEG
POS
1.2K
2
1
C105
100PF
VSIM
VCCB
C110
470NF
VRF
VCCA
C127
2.2UF
C109
C112
1uF
56PF
10V
AGND
C130
10V
10UF
R124
NC
AGND
VCC_1.8A
VCCD
DCS_TX_EN
GSM_TX_EN
C114
C113
2.2UF
TA_VEXT
TA_VEXT
ICHRG
C115
C111
2.2UF
4.7UF
100NF
VCCD
VCCD
VBAT
R121 0
U102
1
VL
_CHG
2
IN
BATT
3
GND
_ACOK
4
ISET
_EN
G
G
9GG1011
C131
R122
2.74K
470NF
12
R123
8
7
6
5
R102
100K
100K
CHG_DET
CHG_ON
C132
10UF
10V
Mobilchips
2-5
![](/html/85/8508/85089b0ea526da8f836d54c53164c6a9fbbea0c37a3f636ee9acb7d60474d2b9/bg9.png)
SGH-X610 Flow Chart of Troubleshooting
VCC_1.8A
A(22)
A(23)
5
4
7
3
0
1
7
1
1
6
7
1
1
1
6
8
9
1
1
2
N
L
L
H
K
K
L
L
L
M
L
J
2
S
S
S
S
S
S
S
S
D
C
C
N
N
2
5
0
S
S
S
S
S
S
S
S
D
N
N
A
S
S
V
V
V
V
V
V
V
VCCD
C211
C209
C210
C208
10NF
10NF
10NF
10NF
KEY_ROW(0:4)
VCC_1.8A
C212
C213
C207
10NF
10NF
220NF
A(21)
KEY_COL(0:4)
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
D(0:15)
C214
10NF
A(0:20)
CP_CSROMEN
R207
CP_CSRAMEN
47K
CP_CSROM2EN
M_CS
DLC_DETECT
YMU_EN
CP_WEN
CP_OEN
DEBUG_DCD
UPPER_BYTE
INTRQ
MINT
JACK_IN
YMU_IRQ
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
IRDA_RX
IRDA_TX PWR_KEEP
DEBUG_DTR
DEBUG_RTS
DEBUG_TXD
DEBUG_RXD
DEBUG_CTS
LED_EN
SDS_TXD
SDS_RXD
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
B13
A(0)
F11
A(1)
E14
A(2)
D15
A(3)
B15
A(4)
C14
A(5)
A16
A(6)
A15
A(7)
B17
A(8)
C17
A(9)
D16
A(10)
F14
A(11)
VCCD
G14
A(12)
G13
A(13)
G17
A(14)
J12
A(15)
K12
A(16)
K13
A(17)
K14
A(18)
R201
L14
A(19)
NC
L15
A(20)
L16
A12
A13
M15
M14
M11
N14
C13
P16
P15
T15
A6
B5
F8
F7
C5
D6
E7
D5
C4
B4
B3
C1
C2
D2
D3
E3
M9
T5
P2
N2
XCP_D0
XCP_D1
XCP_D2
XCP_D3
XCP_D4
XCP_D5
XCP_D6
XCP_D7
XCP_D8
XCP_D9
XCP_D10
XCP_D11
XCP_D12
XCP_D13
XCP_D14
XCP_D15
XCP_A0_BEON
XCP_A1
XCP_A2
XCP_A3
XCP_A4
XCP_A5
XCP_A6
XCP_A7
XCP_A8
XCP_A9
XCP_A10
XCP_A11
XCP_A12
XCP_A13
XCP_A14
XCP_A15
XCP_A16
XCP_A17
XCP_A18
XCP_A19
XCP_A20
XCP_A21
XCP_CSROMEN
XCP_CSRAMEN
XPA0/CS1N
XPA1/CS2N
XPA2/CS3N
XPA3/CS4N
XCP_WEN
XPA4/OEN
XPA5/WAITN
XPA6/BE1N
XPA7/IRQ1
XPA8/IRQ2
XPA9/IRQ3
XPA10/IRQ4
V
V
_
C
C
5
_
_
3
3
2
A
2
3
P
A
A
_
X
P
6
X
3
A
P
X
F
A
M
M
M
P
R
O
A
0
C
D
E
C
R
R
0
T
_
E
I
I
P
P
1
I
E
T
O
_
X
_
_
E
_
Z
K
N
L
S
E
S
S
Z
R
I
S
I
P
C
C
N
S
C
C
G
X
X
C
S
_
_
_
_
_
_
_
_
_
_
T
R
R
R
R
R
R
R
R
R
A
A
R
R
T
T
T
T
T
T
T
T
T
T
/
/
/
/
D
/
/
D
/
/
/
/
]
]
]
]
]
]
]
]
]
]
R
R
8
6
5
1
4
0
2
9
3
7
I
I
[
[
[
[
[
[
[
[
[
[
/
/
B
B
B
B
B
B
B
B
2
1
B
B
1
1
K
K
K
K
K
K
K
K
K
K
_
_
_
_
_
_
_
_
_
_
A
A
P
P
P
P
P
P
P
P
P
P
P
P
C
C
C
C
C
C
X
C
C
X
C
C
5
2
4
4
1
3
3
3
4
3
1
5
L
L
T
T
T
P
K
R
U
N
N
M
JTAG
CN201
1
TP202
RST
VRTC
VCCD
VCC_1.8A
VCC_1.8A
VCCD
C202
C201
10NF
27PF
C206
C205
56PF
56PF
0
6
1
6
7
4
6
6
6
7
5
3
1
9
1
1
1
7
1
5
3
2
1
6
7
C
J
T
H
R
H
A
R
G
A
G
F
A
S
S
S
S
S
S
S
S
D
D
D
D
D
S
S
S
S
S
S
S
S
D
D
D
D
D
V
V
V
V
V
V
V
V
V
V
V
V
V
1
1
4
1
1
1
2
1
1
1
2
1
1
8
R
R
G
B
E
E
B
N
E
U
U
M
U
P
E
E
E
E
E
E
E
E
E
E
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
V
V
V
V
V
U201
A
T
A
K
L
D
A
_
C
T
0
K
T
_
0
M
S
M
/
0
0
0
1
S
A
/
X
X
1
1
M
M
T
0
1
K
T
R
X
X
/
/
L
A
M
O
O
M
I
I
I
I
R
T
5
6
/
/
/
/
/
/
C
D
1
1
1
8
9
0
4
3
_
_
3
2
2
A
A
3
1
1
M
M
A
A
A
I
P
P
I
A
A
A
P
P
P
P
P
S
P
X
X
S
4
3
6
3
5
1
3
1
0
2
1
1
L
F
F
E
H
G
G
G
N
U
K
E
A
C
L
2
3
S
O
I
S
D
C
M
M
E
_
_
M
M
_
0
1
1
R
_
P
_
1
W
W
_
M
P
P
C
P
P
M
M
M
1
/
/
/
H
C
C
O
S
O
S
1
3
4
/
/
/
/
/
/
M
S
2
2
2
9
5
2
0
6
7
A
1
W
2
A
A
A
2
2
2
2
L
A
P
A
P
P
P
A
A
A
A
F
P
P
P
X
P
X
X
X
P
P
5
4
4
1
6
6
5
4
2
2
3
J
L
L
F
K
R
H
H
G
G
M
Q
R
D
/
7
1
N
P
4
E
6
5
1
1
G
E
L
L
L
L
P
P
D
D
_
_
S
D
S
D
V
V
A
K
Q
E
C
A
R
_
_
T
T
/
/
8
3
1
3
A
A
P
P
7
3
7
1
1
1
P
N
M
C203
100NF
1
0
0
7
1
8
1
1
1
F
F
C
D
E
F
A
A
C
E
T
S
D
R
S
R
D
V
V
V
V
X
CKO/IACK/ERAMHI
IOBIT[2]/VEC[3]/EROMHI
IOBIT[1]/VEC[4]/PLLTOA
XCPTSTSTOP_CKO
B
Q
XRTCALARM_N
E
S
R
K
_
C
M
T
T
T
/
_
_
4
P
P
3
C
C
A
P
X
X
7
7
8
C
D
G
2
1
C
I
B
K
T
C
S
R
XTIC_MODE
N
T
S
I
XOSC32OUT
D
R
T
T
_
_
P
P
C
C
X
X
9
3
1
F
D
C204
100NF
F12
TDO
F15
TRST
H12
TDI
G12
TMS
H13
TCK
R204
G15
L12
K11
N4
INT#0
R12
IO7
U5
RWN
T17
AB#8
T14
AB#7
R14
AB#6
P12
AB#5
P11
AB#4
N11
AB#3
R13
AB#2
M10
AB#1
U13
AB#0
P10
DB#15
R11
DB#14
T11
DB#13
U11
DB#12
M8
DB#11
N8
DB#10
N7
DB#9
P7
DB#8
M6
DB#7
R7
DB#6
T7
DB#5
U7
DB#4
P6
DB#3
R6
DB#2
U6
DB#1
P5
DB#0
D12
M12
D11
XAG3
E11
XAG2
A11
XAG1
B11
XAG0
B7
XBSWN
A7
X1RTC
D10
X2RTC
E8
C6
O
D
T
_
P
C
X
100K
DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
ICHRG
RTCALARM
CLK32K
CP_TDO
TR_RST
CP_TDI
CP_TMS
CP_TCK
DEBUG_DSR
EAR_SWITCH
BL_DIM
LED_ON
SIMRST
DEBUG_RI
FLASH_RESET
AUDIO_OUT_SEL
KEY_EL_EN
CHG_ON
UP_CS
UP_SCLK
CHG_DET
UP_SDI
SIMCLK
SIMDATA
VREF
CLK13M_TR
TR_RST
DSP_TDO
TR_RST
DSP_TDI
DSP_TMS
DSP_TCK
SPWR_ON
TP201
IRDA_EN
DSP_AB(8:0)
DSP_DB(15:0)
R206
100K
R215
0
C215
12PF
OSC201
DSP_INT
DSP_IO
DSP_RWN
R216
0
TR_RST
41
C217
12PF
23
CP_TDO
CP_TDI
CP_TMS
CP_TCK
CP_WEN
VBAT
JIG_ON
SDS_RXD
SDS_TXD
ANT
VCCB
U202
2
1
VO
VS
GND
3
R205
10M
R110
VBAT
10K
R209
33K,1%
C216
R210
100NF
33K,1%
R211
0
TR_RSTRST
C218
100NF
TRST
2
TP203
TDO
3
TP204
TDI
4
TP205
TMS
5
TP206
TCK
6
TP207
F-WE
7
V_BATT
8
TP208
GND
9
HP/POWER
10
RXD
11
TXD
12
ANT
BP_VF
VCCB
Mobilchips
2-6
![](/html/85/8508/85089b0ea526da8f836d54c53164c6a9fbbea0c37a3f636ee9acb7d60474d2b9/bga.png)
SGH-X610 Flow Chart of Troubleshooting
LCD_CS
LCD_RS
LCD_WR
LCD_RD
LCD_D(0)
LCD_D(1)
LCD_D(2)
LCD_D(3)
LCD_D(4)
LCD_D(5)
LCD_D(6)
LCD_D(7)
B1GB2GGB3 1
NC NC
FILTER#6A6 C6
A5 FILTER#5
A3
A1 FILTER#1
A5 FILTER#5
A3 FILTER#3
A1 FILTER#1
FILTER#6
FILTER#5
FILTER#4A4 C4
FILTER#4
FILTER#3
FILTER#3
FILTER#2A2 C2
FILTER#2
FILTER#1
F601
B1GB2
B3 1
GG
NC NC
FILTER#6A6 C6
FILTER#6
FILTER#5
FILTER#4A4 C4
FILTER#4
FILTER#3
FILTER#2A2 C2
FILTER#2
FILTER#1
F602
2
C5
C3
C1
2
C5
C3
C1
C639
330NF
VCCD
2
1
3
3
29
C
C
N
N
30
29
272728
25
252626
23
23 24
21 22
22
21
19
20
19
17 18
17
18
15
15 16
13 14
13
14
11
11 12
9
10
9
7
78
5566
3
3
4
1
1
2
CN602
30
28
24
20
16
12
10
8
4
2
R612
10
C7
C5
C3
C1
F603
FILTER#8
FILTER#7
FILTER#6
FILTER#5
FILTER#4
FILTER#3
FILTER#2
FILTER#1
B1GB2GGB3B4G1
2
NCNC
FILTER#8A 8C8
A7FILTER#7
FILTER#6A 6C6
A5FILTER#5
FILTER#4A 4C4
A3FILTER#3
FILTER#2A 2C2
A1FILTER#1
LCD_D(8)
LCD_D(9)
LCD_D(10)
LCD_D(11)
LCD_D(12)
LCD_D(13)
LCD_D(14)
LCD_D(15)
RST
LED+
LED-
F
F
F
P
P
P
3
3
3
3
3
3
7
8
1
3
3
3
6
6
6
C
C
C
VBAT
L601
22uH
C606
1UF
Mobilchips
LED_EN
U602
6
SW
5
VIN
4
CTRL FB
VOUT
GND
1
2
3
C609
330NF
D602
RB520S-30
LED+
LT3465ES6
LED-
R613
ZD604
16
D
R
2
1
1
0
0
R
1
6
0
I
5
Q
S
1
X
5
0
2
0
4
0
C
V
GS
ZD605
R
0
5
1
X
5
0
2
0
4
0
C
V
BL_DIM
C608
2.2NF
R610
100,1%
2-7
![](/html/85/8508/85089b0ea526da8f836d54c53164c6a9fbbea0c37a3f636ee9acb7d60474d2b9/bgb.png)
SGH-X610 Flow Chart of Troubleshooting
2-1-3. Sim Part
Phone can't access SIM card
Yes
Check the pin K12 of
U101. voltage 3V ?
Yes
Check the SIM
connector's (CN802)
connection to SIM
card
Yes
Check the Connector
To connector
FPCB(GH59-01482A)
Yes
Check the circuit around
CN601,803 input
circuitry
Yes
Check the circuit around U201
and vlotage supply circuitry
output
No
No
No
No
No
Check the circuit related to
U101
Resolder or change CN802
Resolder or change
GH59-01482A
Check the related circuit of
CN802
Check the related circuit of
U201 and U101
Mobilchips
Yes
END
2-8
![](/html/85/8508/85089b0ea526da8f836d54c53164c6a9fbbea0c37a3f636ee9acb7d60474d2b9/bgc.png)
SGH-X610 Flow Chart of Troubleshooting
DSP_AB(0:8)
DSP_IO
DSP_RWN
FLASH_RESET
SENSOR_RESET
SENSOR_ENB
PCS_RX_EN
XOENA
TX_BAND_SEL
SERLE
SERDAT
SERCLK
DSP_DB(0:15)
SI_EN
TX_EN
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
R108 100
R109
DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
100
MICINP
AUXINP
D2
D3
E3
E2
F3
F2
F1
F4
G4
G3
H5
J6
J5
K3
K2
K1
K5
K7
M1
M2
N2
N1
L5
P1
K6
L3
L2
R3
E6
C5
F5
E5
A4
G6
B3
A3
B1
A2
C1
C2
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
AB0
I|O
RWN
RESETN_CSP
OCTL0
OCTL1
OCTL2
OCTL3
OCTL4
OCTL5
OCTL6
OCTL7
SERLE1
SERLE2
SERDA
SERCK
VCCAVCCD
C101
56PF
C102
56PF
AGND
0
3
0
0
1
8
9
1
J
J
J
K
1
2
5
6
4
5
6
7
1
1
1
1
C
C
S
S
S
S
N
N
D
D
D
D
N
N
N
N
G
G
G
G
0
3
8
7
1
9
9
8
7
6
7
H
J
G
G
G
H
H
H
G
6
5
8
9
7
3
2
1
0
1
1
1
1
S
S
S
S
S
S
S
S
S
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
1
4
1
4
6
1
1
9
8
6
7
1
B
A
L
F
F
F
C
F
F
D
P
L
3
L
4
3
2
1
V
B
B
V
T
T
S
S
S
C
S
D
D
D
D
C
C
D
D
D
D
D
D
D
N
N
O
O
A
N
N
N
N
V
V
G
G
_
_
_
G
G
G
G
X
D
D
U
N
D
A
V
G
U101
P
N
N
P
T
N
P
P
N
1
2
P
N
A
A
F
F
I
Q
Q
I
T
T
E
E
X
X
X
X
U
T
T
T
T
R
R
C
P
X
X
X
X
A
A
F
A
9
D
C
F
A
C125
O
X
R
R
R
T
R
A
R
R
6
7
7
6
7
5
6
1
2
1
E
R
E
W
O
P
X
T
NC
1
B
B
C
C
D
D
P
N
F
N
0
0
1
1
2
1
C
P
P
N
P
N
I
I
A
Q
Q
X
X
T
X
X
T
T
U
T
T
X
X
X
X
O
R
R
R
A
R
C124
NC
T
N
P
T
T
P
N
P
P
B
B
T
T
N
I
U
U
U
C
I
O
O
O
A
A
A
M
2
2
4
1
1
1
P
N
R
P
N
N
B
A
B
T
T
T
U
U
U
O
O
O
A
A
A
N
N
U
U
M
U
U
K
N
N
N
O
I
C
C
I
I
M
M
4
5
1
1
N
M
N
P
T
N
I
U
C
I
O
C
M
I
M
N
G
G
I
O
O
I
C
O
C
R
E
E
I
X
X
X
X
I
V
C
I
A
A
X
R
R
U
U
U
U
V
V
V
D
M
A
A
A
A
D
3
4
3
4
4
5
3
3
4
5
1
1
1
1
1
1
1
1
P
R
L
L
P
K
R
R
M
M
0
4
1
1
R
P
P
N
T
T
G
U
U
E
O
O
R
X
V
C
I
U
M
A
R120
NC
AGND
AGND
C126
1UF
AGND
VCCD
C103
100NF
0
1
1
1
N
M
D
D
D
D
N
D
V
G
I
O
D
D
I
I
A
A
D
D
6
6
L
M
R119
1
5
5
3
5
6
5
2
6
P
R
4
3
S
S
S
S
V
V
K
L
C
_
C
T
R
4
N
K
2
3
K
L
C
NC
1
4
1
1
3
4
J
G
N
M
B
K
K
N
J
F
2
1
1
3
2
2
1
2
R
S
S
C
D
D
D
O
O
U
I
I
S
S
S
D
D
D
C
_
_
P
V
V
V
V
V
H
D
D
_
_
D
D
D
D
V
V
N
N
G
G
N
F
2
1
U
O
W
W
Q
B
_
S
S
A
_
T
_
_
1
R
N
E
T
R
R
E
7
S
W
N
C
I
E
C
O
W
S
W
X
P
M
D
R
P
P
N
1
3
9
7
5
5
6
4
0
1
1
1
L
P
K
P
D
R
C
C
N
T
N
N
C
N
O
M
O
I
_
_
_
_
R
P
G
M
I
3
S
J
W
1
D
P
K
L
C
VBAT
C104
10UF
0
3
1
1
8
C
B
E
1
5
7
Q
6
C
D
D
C11
D
S
VDD34
D
N
P
D
V
J13
G
_
V
VDD12
D
N
G
N9
UP_CLK
R10
UP_RST
P10
UP_IO
J11
SIM_IO
K11
SIM_RST
K14
SIM_CLK
K12
VSIM
H11
VRTC
G12
LED2_DRV
G13
LED1_DRV
F13
RING_DRV
F15
VIB_DRV
C12
VLDO_7
A14
VLDO_6
C9
VL5S_B
D10
VL5S_A
B10
VLDO_5
B11
VL4S_B
A12
VL4S_A
B12
VLDO_4
A13
VLDO_3
J12
VLDO_2
G11
VLDO_1
F14
VACC
K8
CSN_PSC
L8
SCLK_PSC
N7
SDO_PSC
M7
SDI_PSC
E14
VEXT
E13
VBAT
E11
CH_BDRV
F12
CH_ISEN
D14
CH_RES
D15
ADC_AUX2
E10
ADC_AUX1
A10
VREF
N
E9
CREF
E
P
_
E
H10
RTC_ALMN
G
E
N
K
E
_
Q
R
R
_
D
R
T
B
O
I
W
N
I
V
M
P
0
9
9
1
L
M
L
0R113
R117
0
1
Q104
C120
220NF
AGND
3
2
C129 NC
R103
NC
SIMCLK
SIMRST
SIMDATA
SIM_CON_IO
SIM_CON_RST
SIM_CON_CLK
S_PWR
470NFC128
UP_CS
UP_SCLK
TP106
UP_SDI
VBAT
VREF
RTCALARM
INTRQ
PWR_KEEP
RST
R116
0
KEY_COL(2)
KEY_ROW(0)
VRTC
M101
R101
NEG
POS
1.2K
2
1
C105
100PF
VSIM
VCCB
C110
470NF
VRF
VCCA
C127
2.2UF
C109
C113
C112
1uF
2.2UF
56PF
10V
AGND
C130
10V
10UF
R124
NC
AGND
TA_VEXT
TA_VEXT
VCC_1.8A
VCCD
DCS_TX_EN
GSM_TX_EN
C115
C114
C111
4.7UF
2.2UF
100NF
VCCD
VCCD
VBAT
U102
1
VL
_CHG
2
BATT
IN
3
GND
R121 0
ICHRG
C131
R122
2.74K
470NF
_ACOK
4
ISET
_EN
G
G
12
9GG1011
R123
8
7
6
5
R102
100K
100K
CHG_DET
CHG_ON
C132
10UF
10V
Mobilchips
VSIM
C829
C810
1UF
C811
100NF
C815
NC
22
C816
NC
CN802
11
33
6
6
5
5
4
4
GG
89GG10
7
C814
NC
SIM_CON_IO
1UF
SIM_CON_RST
SIM_CON_CLK
2-9
![](/html/85/8508/85089b0ea526da8f836d54c53164c6a9fbbea0c37a3f636ee9acb7d60474d2b9/bgd.png)
SGH-X610 Flow Chart of Troubleshooting
KEY_COL(0)
KEY_COL(2)
KEY_COL(4)
KEY_ROW(1)
KEY_ROW(3)
MAIN_MICINP
MAIN_MICINN
SDS_TXD
DEBUG_TXD
DEBUG_DTR
DEBUG_RTS
JIG_ON
DEBUG_RI
SIM_CON_RST
VSIM
IRDA_RX
LED_ON
AGND
C640
C603
NC
TA_VEXT VCCD
CN601
1
2
1
3
3
4
5
6
5
7
78
9
10
9
11
11 12
13
13
14
15
15 16
17
17 18
19
19
20
21
21 22
23
23 24
252526
27
27 28
29
29
30
31
31 32
33
33 34
35
35
36
37
37 38
39
39
40
41 42
41
42
43 44
43
NC
C602
NC
AGND
AGND
44
45 46
45
46
47 48
47
48
49
49
50
AXK850145S
CCD
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
50
VCCD
VBAT
VCCD
R601
47K
TA_VEX
R602
47K
AGND
R603
NC
KEY_COL(1)
KEY_COL(3)
KEY_ROW(0)
KEY_ROW(2)
KEY_ROW(4)
PWR_ON
BP_VF
KEY_EL_EN
DLC_DETECT
SDS_RXD
IRDA_EN
DEBUG_CTS
DEBUG_DCD
DEBUG_DSR
SIM_CON_IO
SIM_CON_CLK
IRDA_TX
DEBUG_RXD
CN803
1
KEY_COL(1)
KEY_COL(3)
KEY_ROW(0)
KEY_ROW(2)
KEY_ROW(4)
PWR_ON
Mobilchips
BP_VF
KEY_EL_EN
DLC_DETECT
SDS_RXD
IRDA_EN
DEBUG_CTS
DEBUG_DCD
DEBUG_DSR
SIM_CON_IO
SIM_CON_CLK
IRDA_TX
DEBUG_RXD
1
3
3
5
5
7
7
9
9
11 11 12
13 13 14
15 15 16
17 17 18
19 19
21 21 22
23 23
2525 26
27 27 28
29 29
31 31 32
33 33 34
35 35 36
37 37 38
39 39
4141
4343
4545
4747
4949
2
2
4
4
6
6
8
8
10
10
12
14
16
18
20
20
22
24
24
26
28
30
30
32
34
36
38
40
40
42
42
44
44
46
46
48
48
50
50
KEY_COL(0)
KEY_COL(2)
KEY_COL(4)
KEY_ROW(1)
KEY_ROW(3)
MAIN_MICINP
MAIN_MICINN
SDS_TXD
DEBUG_TXD
DEBUG_DTR
DEBUG_RTS
JIG_ON
DEBUG_RI
SIM_CON_RST
VSIM
IRDA_RX
LED_ON
AGND
2-10
![](/html/85/8508/85089b0ea526da8f836d54c53164c6a9fbbea0c37a3f636ee9acb7d60474d2b9/bge.png)
2-1-4. Microphone Part
Microphone does not work
Yes
SGH-X610 Flow Chart of Troubleshooting
check the soldered
status of microphone.
Yes
Check the reference
voltage on mic path
C521≒2.7V
Yes
Is microphone ok?
Yes
END
No
No
No
Resolder microphone
Resolder or change
R205,C204,R206,C200,R200,R201
Check U101
Mobilchips
2-11