Samsung SGH-E610 User manual

GSM TELEPHONE
SGH-E610/SGH-E610S
GSM TELEPHONE CONTENTS
1. Specification
2. Flow Chart of Troubleshooting
3. Exploded Views and Parts List
4. Electrical Parts List
5. PCB Diagrams
6. Block Diagrams

1. SGH-E610 Specification
1-1
1. GSM General Specification
GSM900
Phase 1
EGSM 900
Phase 2
DCS1800
Phase 1 PCS1900
Freq. Band[MHz]
Uplink/Downlink
890~915
935~960
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
ARFCN range 1~124 0~124 &
975~1023 512~885 512~810
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate/
Bit Period
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us
Time Slot
Period/Frame
Period
576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~13dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Class 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMA Mux 8 8 8 8
Cell Radius 35Km 35Km 2Km -

SGH-E610 Speclflcation
1-2
2. GSM Tx Power Class
TX Power
control level GSM900
533±2dBm
631±2dBm
729±2dBm
827±2dBm
925±2dBm
10 23±2dBm
11 21±2dBm
12 19±2dBm
13 17±2dBm
14 15±2dBm
15 13±2dBm
16 11±3dBm
17 9±3dBm
18 7±3dBm
19 5±3dBm
TX Power
control level DCS1800
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4dBm
11 8±4dBm
12 6±4dBm
13 4±4dBm
14 2±5dBm
15 0±5dBm
TX Power
control level PCS1900
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4dBm
11 8±4dBm
12 6±4dBm
13 4±4dBm
14 2±5dBm
15 0±5dBm

SAMSUNG Proprietary-Contents may change without notice
2. SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-1
This Document can not be used without Samsung's authorization
1.Baseband
1. Power ON
Check the current
consumtion more than
100mA
Check the Vbat(battery+O)
Voltagemorethan3.3V
Downloader again
NO
Charge the Battery
NO
Check U201 and C205
NO
YES
YES
YES
YES
'Power On' does not work
Check the pin
B14 of U201 is more
than 2.8V
U201 pin C16
=1.8V
U201 pin E15
=1.8V
Checktheclocksignalat
pin3 of OSC101
Freq=13MHz
Vrms°√300mV
Vpp is around 900mVpp
Check the clock generation circuit
(OSC201)
NO
'Power On' does not work
YES
END
YES
Check U201 and C204
NO
Check U201 and C200
NO

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-2
This Document can not be used without Samsung's authorization
X-TAL(13MHz)
VRF
C107
10NF 10NF
C108
R103
100
C105
10NF
OSC101
2
GND
3
OUT
VCC 4
VT
1
R114
10K
R101
12
CLK13M_RF
AFC
0
M
O
I
/
8
2
A
P
1
M
O
I
/
9
2
A
P
K
L
C
_
1
M
S
/
7
2
A
P
P
C
P
I
_
S
C
_
R
T
/
]
3
[
B
K
_
P
C
O
M
_
P
C
/
9
1
A
P
CKO/IACK/ERAMHI
F
R
E
P
_
S
C
_
R
T
/
]
2
[
B
K
_
P
C
A
T
A
D
_
1
M
S
/
2
2
A
P
1
X
T
/
3
1
A
P
M
A
R
I
_
S
C
_
R
T
/
]
0
[
B
K
_
P
C
I
M
_
P
C
/
0
2
A
P
1
M
I
/
1
3
A
P
K
L
C
_
0
M
S
/
K
L
C
_
M
I
S
K
L
C
_
R
T
/
]
5
[
B
K
_
P
C
K
C
A
_
T
/
8
1
A
P
IOBIT[1]/VEC[4]/PL LTOA
A
T
A
D
_
0
M
S
/
A
T
A
D
_
M
I
S
0
M
O
/
5
2
A
P
0
M
I
/
0
3
A
P
Q
R
D
/
7
1
N
P
T
E
S
E
R
_
H
S
A
L
F
0
E
Z
I
S
_
R
T
/
]
4
[
B
K
_
P
C
1
M
O
/
6
2
A
P
IOBIT[2]/VEC[3]/EROMHI
A
Q
E
R
_
T
/
3
3
A
P
A
M
D
_
T
N
G
_
R
T
/
]
9
[
B
K
_
P
C
1
E
Z
I
S
_
R
T
/
]
7
[
B
K
_
P
C
B
Q
E
R
_
T
/
4
3
A
P
1
X
R
/
4
1
A
P
0
T
O
R
P
_
R
T
/
]
6
[
B
K
_
P
C
C
E
X
E
N
_
R
T
/
]
8
[
B
K
_
P
C
M
O
R
I
_
S
C
_
R
T
/
]
1
[
B
K
_
P
C
E8
0
1
N
2
1
U
D12
XTIC_MODE
0
1
F
F
E
R
V
X
XPA4/OEN
P16
XPA5/WAITN
P15
T15 XPA6/BE1 N
XPA7/IRQ1
M9
T5 XPA8/IRQ2
XPA9/IRQ3
P2
1
M
W
P
X
5
R
XRTCALARM_N
M11 XPA2/CS3N
3
F
1
E
4
1
H
N
0
S
C
_
2
3
A
P
X
7
1
N
7
1
M
2
2
A
_
5
3
A
P
X3
1
L
5
1
N
N
5
S
C
_
3
2
A
_
6
3
A
P
X
XPA3/CS4N
N14
6
J
6
H2
M
W
P
/
3
2
A
P
X
5
H3
M
W
P
/
4
2
A
P
X
3
M
2
G
4
G
5
G
1
F
4
H
3
L0
X
R
/
6
1
A
P
X
4
E
3
1
P
2
L
M14 XPA1/CS2N
1
L
4
KK
C
S
_
P
C
/
1
2
A
P
X
C6
XOSC32OUT
XPA0/CS1N
M15
N2 XPA10/IRQ4
X
R
A
D
R
I
/
1
1
A
P
X
5
K
1
NX
T
A
D
R
I
/
2
1
A
P
X
6
G
3
G
0
X
T
/
5
1
A
P
X
3
P
4
T
3
N
7
DK
C
T
_
P
C
X
O
D
T
_
P
C
X
3
1
D
S
M
T
_
P
C
X
8
G
9
FN
T
S
R
T
_
P
C
X
C13 XCP_WEN
4
F
I
D
T
_
P
C
X
4
L
5
L
4
M
1
T
2
R
3
T
3
U
F8 XCP_D2
XCP_D3
F7
C5 XCP_D4
XCP_D5
D6
XCP_D6
E7
D5 XCP_D7
C4 XCP_D8
XCP_D9
B4
7
C
B5 XCP_D1
XCP_D10
B3
C1 XCP_D11
XCP_D12
C2
D2 XCP_D13
D3 XCP_D14
XCP_D15
E3
B15 XCP_A4
XCP_A5
C14
A16 XCP_A6
XCP_A7
A15
XCP_A8
B17
C17 XCP_A9
A13 XCP_CSRAMEN
XCP_CSROMEN
A12
XCP_D0
A6
K12 XCP_A16
XCP_A17
K13
K14 XCP_A18
XCP_A19
L14
XCP_A2
E14
XCP_A20
L15
L16 XCP_A21
D15 XCP_A3
B13 XCP_A0_BEON
F11 XCP_A1
D16 XCP_A10
XCP_A11
F14
XCP_A12
G14
G13 XCP_A13
XCP_A14
G17
J12 XCP_A15
A7
D10
X2RTC
B11
XAG0
XAG1 A11
XAG2 E11
D11
XAG3
XBSWN B7
XCPTSTSTOP_CK O M12
0
1
G
S
S
V
S
S
V7
H
S
S
V1
1
H
7
J
S
S
V
6
K
S
S
V
0
1
E
A
S
S
V
5
1
E
L
L
P
D
_
S
S
V
X1RTC
0
1
L
S
S
V
S
S
V7
M
8
L
S
S
V
1
1
J
S
S
V
S
S
V9
L
3
A
S
S
V
6
F
S
S
V
S
S
V9
G
6
1
N
E
D
D
V
E
D
D
V6
1
E
7
1
E
E
D
D
V
L
L
P
D
_
D
D
V6
1
G
C
T
R
V8
D
S
S
V2
A
S
S
V7
K
S
S
V6
L
A
D
D
V1
1
C
1
B
E
D
D
V
E
D
D
V4
1
B
E
D
D
V1
M
2
U
E
D
D
V
E
D
D
V8
P
5
1
U
E
D
D
V
E
D
D
V6
1
U
7
1
L
D
D
V
1
G
D
D
V
D
D
V1
R
4
R
D
D
V
D
D
V3
1
T
6
1
R
D
D
V
D
D
V7
1
R
5
A
D
D
V
D
D
V6
1
C
RWN U5
TCK H13
TDI H12
F12
TDO
G12
TMS
TRST F15
D
D
V2
E
P7
DB#8
DB#9 N7
N4
INT#0 R12
IO7
K11
L12
C
N1
2
C
N
B
T
S
R2
1
C
R11
DB#14
DB#15 P10
R6
DB#2
DB#3 P6
U7
DB#4
T7
DB#5
DB#6 R7
M6
DB#7
I
K
C
G15
DB#0 P5
U6
DB#1
DB#10 N8
M8
DB#11
DB#12 U11
T11
DB#13
R13
AB#2
N11
AB#3
AB#4 P11
P12
AB#5
AB#6 R14
AB#7 T14
T17
AB#8
7
1
F
OSC201
U201
U13
AB#0
AB#1 M10
VCCD
100NF
C220
R216
56PF
C205
200K
100PF
C136
56PF
12PF
C221
C204
C200
27PF
R210
330K,1%
R203 100K
R200
R211
330K,1%
NC
100NF
C202
100K
R206
VCC_1.8A
R217
10K,1%
VCCD VCC_1.8A
VBAT
R213
47
C201
10NF
VCCD
R204
U202
GND
3
2VO VS 1
10M
VCCD
47K
R115 VCCD
C203
100NF
C222
12PF
VCC_1.8A
R220
C223
47PF
0
R219
10K
10K
VRTC
R218
BL_DIM
CHG_ON
TR_RST
BP_VF
DSP_DB(15:0)
SDS_RXD
SDS_TXD
TA_DET
A(21) A(21)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
A(19)
A(20)
A(0:20)
YMU_LED
A(23)
A(22)
M_CS
LCD_EN
FLIP_SNS
ICHRG
TR_RST
CP_WEN
KEY_ROW(4)
KEY_COL(0)
EAR_SWITCH
EL_EN
RST
IRDA_EN
DSP_AB(8:0)
UP_SDI
CP_TDO
TR_RST
CP_TDI
CP_TMS
DSP_AB(8)
DSP_TCK
DSP_TDI
DSP_TDO
DSP_TMS
TR_RST
UP_SCLK
UP_CS
FLASH_RESET
VREF
CP_CSROM2EN
DEBUG_RI
DSP_IO
DSP_RWN
DSP_INT
TR_RST
CLK13M_TR
CLK32K
RTCALARM
JACK_IN
DEBUG_DSR
CP_TCK
D(0:15)
KEY_ROW(0:4)
KEY_COL(0:4)
DEBUG_DTR
DEBUG_RTS
CAM_ON
DEBUG_DCD
UPPER_BYTE
MINT
YMU_IRQ
IRDA_TX
SIMRST
PWR_KEEP
DEBUG_TXD
DEBUG_CTS
INTRQ
IRDA_RX
DEBUG_RXD
SIMDATA
SIMCLK
LED_EN
DSP_DB(13)
DSP_DB(14)
DSP_DB(15)
DSP_DB(2)
DSP_DB(3)
DSP_DB(4)
DSP_DB(5)
DSP_DB(6)
DSP_DB(7)
DSP_DB(8)
DSP_DB(9)
YMU_EN
CP_CSROMEN
CP_CSRAMEN
DLC_DETECT
CP_OEN
D(13)
D(14)
D(15)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
DSP_DB(0)
DSP_DB(1)
DSP_DB(10)
DSP_DB( 11)
DSP_DB(12)
A(16)
A(17)
A(18)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
D(0)
D(1)
D(10)
D(11)
D(12)
DSP_AB(0)
DSP_AB(1)
DSP_AB(2)
DSP_AB(3)
DSP_AB(4)
DSP_AB(5)
DSP_AB(6)
DSP_AB(7)
A(0)
A(1)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-3
This Document can not be used without Samsung's authorization
2. Initial
Check the signal at
the R541 is 'LOW'
when the phone
is boot on
Check the
pin C12 of
U301 is "High"
Check U201
NO
Check the U301
NO
Check the soldered status of
OSC101, R101, C105, R114
NO
YES
YES
YES
Initial Failure
Check the pin 4 of
OSC101 is around
2.8V
Check and resolder LCD connector CON503
ifthereissolderbridhebetweenthepins
END
YES

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-4
This Document can not be used without Samsung's authorization
H11
VRTC
K12
VSIM
5
G
1
S
S
V
2
S
S
V4
K
2
R
3
S
S
V
6
P
4
S
S
V
M
C
V
X
V
Q
A
N
E
O
X
VL5S_B
G11
VLDO_1
J12
VLDO_2
A13
VLDO_3
B12
VLDO_4
B10
VLDO_5
A14
VLDO_6
C12
VLDO_7
A10
VREF
N
G
E
R
V
P
G
E
R
V
1
1
L
V
D
D
V
5
N
1
O
I
_
D
D
V
4
J
2
O
I
_
D
D
V
4
C
L
T
C
O
_
D
D
V
E14
VEXT
F15
VIB_DRV
N
E
_
G
N
R
_
B
I
V
VL4S_A A12
B11
VL4S_B
D10
VL5S_A
C9
F14
VACC
E13
VBAT
1
D
D
V3
J
J13
VDD12
3
M
2
D
D
V
3
D
D
V6
N
C11
VDD34
0
1
C
5
D
D
V
3
1
B
7
6
D
D
V
6
A
B
D
D
V
1
1
N
D
D
D
V
SERCK
SERDA
C1
SERLE1
B1
SERLE2
A2
K14
SIM_CLK
J11
SIM_IO
SIM_RST K11
P
X
T
UP_CLK N9
P10
UP_IO
R10
UP_RST
RTC_ALMN H10
K
L
C
_
C
T
R
L2 RWN
N
I
X
T
X
R
P
I
X
T
X
R
N
Q
X
T
X
R
P
Q
X
T
X
R
L8
SCLK_PSC
M7
SDI_PSC
N7
SDO_PSC
C2
OCTL6
OCTL7
A3
F
U
B
_
1
W
S
P
P
E
E
K
_
R
W
P
N
1
W
S
_
R
W
P
2
W
S
_
R
W
P
1
F
E
R
A
R
2
F
E
R
A
R
RESETN_CSP
R3
O
_
T
E
S
E
R
RING_DRV F13
P
T
U
O
C
I
M
E
D
O
M
5
C
N1
2
6
C
N
7
C
N
E6 OCTL0
OCTL1
C5
F5 OCTL2
E5 OCTL3
OCTL4
A4
G6 OCTL5
B3
5
1
B
1
C
S
P
_
D
N
G
5
1
K
2
C
S
P
_
D
N
G
Q
R
T
N
I
I|O
L3
G13
LED1_DRV
G12
LED2_DRV
C
M
N
N
I
C
I
M
P
N
I
C
I
M
N
T
U
O
C
I
M2
S
D
N
G
9
F
3
S
D
N
G
0
1
F
4
S
D
N
G
7
G
5
S
D
N
G
8
G
6
S
D
N
G
9
G
7
S
D
N
G
0
1
G
8
S
D
N
G
6
H
9
S
D
N
G
3
1
P
V
D
N
G
1
1
F
R
U
C
H
_
D
N
G
4
B
L
T
C
O
_
D
N
G
D
D
N
G
8
E
Q
D
N
G
7
F
1
S
D
N
G
0
1
S
D
N
G7
H
8
H
1
1
S
D
N
G
2
1
S
D
N
G9
H
7
J
3
1
S
D
N
G
8
J
4
1
S
D
N
G
9
J
5
1
S
D
N
G
0
1
J
6
1
S
D
N
G
0
1
K
7
1
S
D
N
G
8
F
K3 DB2
DB3
J5
DB4
J6
H5 DB5
DB6
G3
G4 DB7
F4 DB8
F1 DB9
R
T
N
I
D
6
F
B
D
N
G
0
1
M
O
D
I
A
D
N
R
I
A
D
K1 DB0
K2 DB1
DB10
F2
F3 DB11
E2 DB12
E3 DB13
D3 DB14
D2 DB15
P
N
I
X
U
A
N
T
U
O
X
U
A
P
T
U
O
X
U
A3
C
D
A
_
X
U
A3
1
D
E11
CH_BDRV F12
CH_ISEN D14
CH_RES
CREF E9
CSN_PSC K8
K
C
I
A
D
I
D
I
A
D
AB6
M1
AB7
K7
K5 AB8
E10
ADC_AUX1
D15
ADC_AUX2
C
F
A
N
A
T
U
O
A
P
A
T
U
O
A
N
B
T
U
O
A
P
B
T
U
O
A
N
N
I
X
U
A
U301
CSP2200B1
K6 AB0
AB1
P1
L5 AB2
AB3
N1
N2 AB4
AB5
M2
C309
2.2UF
C329
NC
3
0
1
P
T
C455
NC
C311
2.2UF
VBAT
VRF
4
0
1
P
T
NC
C317
10NF
C454
0
R315
2.2UF
C303
VCCD
C305
56PF
R311 0
8
1
3
CF
N
0
0
1
C302
100NF
VCCD
470PF
C307
VBAT
DTC144EM
Q302
13
2
C328
NC
56PF
C300
C319
470NF
VCCA
L301
ACZ1005M-152-T
VRTC
1UF
C359
VCCB
NC
C330
2
0
1
P
T
5
0
1
P
T
1UF
C308
1.2K
R300
C315
10NF
C301
4.7PF
100NF
VEP
C314
M301
NEG
2
POS
1
RB414_IV02N
C306
VCC_1.8A
1UF
10UF
C538
2.2UF
C312 C313
VCCD
1UF56PF
VCCA
C310
100PF
C304
C327
NC
1UF
C323
R313
100K
AUDIO_OUT_SEL
AUXINN
MICINP
AUXINP
MICINN
P
G
E
R
V
N
G
E
R
V
MIC_SEL
DSP_AB(5)
DSP_AB(6)
DSP_AB(7)
DSP_AB(8)
DSP_AB(0:8)
RST
DSP_IO
DSP_RWN
FLASH_RESET
DSP_AB(0)
DSP_AB(1)
DSP_AB(2)
DSP_AB(3)
DSP_AB(4)
TX_EN
R_LED
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
VREF
RTCALARM
P
Q
X
T
X
R
N
I
X
T
X
R
P
I
X
T
X
R
R
E
W
O
P
X
T
C
F
A
DCS_TX_EN
UP_CS
UP_SCLK
GSM_TX_EN
SIMRST
SIMDATA
SIM_CON_CLK
SIM_CON_RST
VSIM
G_LED
T
N
I
_
P
S
D
C
M
_
M
3
1
K
L
C
K
2
3
K
L
C
N
T
U
O
X
U
A
P
T
U
O
X
U
A
N
T
U
O
C
I
M
P
T
U
O
C
I
M
N
B
T
U
O
A
P
B
T
U
O
A
N
A
T
U
O
A
P
A
T
U
O
A
N
Q
X
T
X
R
B_LED
XOENA
TX_BAND_SEL
KEY_COL(2)
KEY_ROW(0)
INTRQ
SERLE
PWR_KEEP
N
O
_
R
W
P
N
O
_
G
I
J
UP_SDI
DSP_DB(12)
DSP_DB(13)
DSP_DB(14)
DSP_DB(15)
SIM_CON_IO
SIMCLK
SERCLK
SERDAT
DSP_DB(0:15)
SI_EN

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-5
This Document can not be used without Samsung's authorization
3. Sim Part
Check the SIM
connector's
(CON501)
connector's to SIM
card
Check the circuit related to
U301
NO
resolder or change
CON501
NO
Check the related circuit of
CON501
NO
YES
YES
YES
Phone can't access
SIM card
Check the circuit around
U301 output
and voltage supply circuitry
END
YES
Check the pin 1 of
CON501.
Voltage = 3V
Check the circuit around CON501
input circuitry
Check the related circuit of
U301
NO

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-6
This Document can not be used without Samsung's authorization
SIM CARD
27PF
C505
27PF
C506
10
G
2
34
5
6
G
78
GG
9
CON501
9004-06-302A
1
C501
100NF2.2UF
C500 C504
27PF
VSIM
SIM_CON_RST
SIM_CON_CLK SIM_CON_IO

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-7
This Document can not be used without Samsung's authorization
4. Charging Part
Check U302
NO
Check the U301
NO
Check the Q303
NO
YES
YES
YES
Abnormal charging part
END
YES
Check the pin 17,18 of
CON502 VEXT is > 4V
Check the pin 2 of
U303
is 'LOW'
Check the pin 3 of
Q303
is 'LOW'
Check the pin 5 of
U302
is '3.2~4.2V'
Check if ICHRG is 1V
(during charging) and
around 180mV(full
charging)
YES
Check the U302
NO
Resolder or change R317
NO