Download Samsung SGH-E790 service manual

GSM TELEPHONE
SGH-E790
GSM TELEPHONE
CONTENTS
1.
Specification
2.
Exploded View and Parts list
3.
Chart of Troubleshooting
4.
Array course control
5.
Block Diagrams
6.
PCB Diagrams
7.
MAIN Electrical Parts List
8.
Reference data
9.
Safety Precautions
10. Product Function
Contents
1. Specification
1-1. GSM General Specification .......................................................................................1-1
1-2. GSM TX power class ...............................................................................................1-2
1-3. EDGE TX Power Level .............................................................................................1-3
2. Exploded View and Parts list
2-1. Cellular phone Exploded View ..................................................................................2-1
2-2. Cellular phone Parts list ............................................................................................2-2
2-3. Disassembly ...............................................................................................................2-4
2-4. Assembly ....................................................................................................................2-8
3. Chart of Troubleshooting
3-1. Baseband ............................................................................................................3-1
3-1-1. Power ON .....................................................................................................3-1
3-1-2. Initial .............................................................................................................3-4
3-1-3. SIM Part .......................................................................................................3-6
3-1-4. Microphone Part ...........................................................................................3-8
3-1-5. Speaker Part_1(MP3, SPEAKER PHONE) ..............................................3-10
3-1-6. Speaker Part_2(RECEIVER) .....................................................................3-13
3-1-7. Charging Part .............................................................................................3-14
3-2. RF ......................................................................................................................3-13
3-2-1. EGSM RX ..................................................................................................3-17
3-2-2. DCS RX .....................................................................................................3-19
3-2-3. PCS RX ......................................................................................................3-21
3-2-4. EGSM TX ...................................................................................................3-22
3-2-5. DCS/PCS TX .............................................................................................3-24
Contents
4. Array course control
4-1. Downloading Binary Files ......................................................................................4-1
4-2. Pre-requsite for Downloading ................................................................................4-1
4-3. S/W Downloader Program .....................................................................................4-2
4-4. How to Download ...................................................................................................4-2
5. Block Diagrams
5-1. RF Solution Block Diagram ......................................................................................5-1
5-2. Base Band Solution Block Diagram .........................................................................5-2
6. PCB Diagrams
7. MAIN Electrical Parts List
8. Reference data
8-1. Reference Abbreviate ..............................................................................................8-1
9. Safety Precautions
9-1. Repair Precaution ......................................................................................................9-1
9-2. ESD(Electrostaically Sensitive Devices) Precaution ................................................9-2
10. Product Function
1. Specification
1-1. GSM General Specification
EGSM900
DCS1800
PCS1900
F req. Ban d[MHz]
Up lin k/D own lin k
8 80~ 915
9 25~ 960
17 10~ 178 5
18 05~ 188 0
185 0~1 910
193 0~1 990
ARF CN rang e
0~ 12 4&
97 5~ 102 3
5 12~ 885
51 2~8 10
Tx/Rx spaci ng
45 MHz
95 MHz
80 MH z
GPRS
270 .8 33 Kb ps
3.692 us
270 .8 33 Kb ps
3.692 us
2 70.83 3 Kbp s
3 .6 92 u s
EDGE
81 2.5 Kbp s
3.692 us
81 2.5 Kbp s
3.692 us
812 .5 Kbps
3 .6 92 u s
T ime Slot Peri od/F rame
Period
576 .9 us
4.61 5 m s
576 .9 us
4.61 5 m s
5 76.9 u s
4.615 ms
G PRS
0 .3 GMSK
0 .3 GMSK
0. 3 G MSK
EDGE
8 PSK
8 PSK
8 PSK
GPRS
3 3 dBm~ 5 d Bm
3 0 dBm~ 0 d Bm
30 dBm~ 0 dBm
ED GE
27 ~5 dBm
26 ~0 dBm
26~ 0 d Bm
G P RS
5~19(class4)
0~15(class1)
0~15(class1)
ED GE
8~ 19(cl ass E 2)
2~15(class E2)
2~15(class E2)
Sensi ti vity
-1 02 d Bm
-1 00 d Bm
-10 2 dBm
TDMA Mux
8
8
8
C ell Rad ius
35 Km
2 Km
2 Km
M od . B i t ra te /
Bit Period
Modu latio n
MS Power
Powe r Leve l
1-1
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Specification
1-2. GSM TX power class
DCS1800
TX
Power
control
level
PCS1900
0
30±3 dBm
0
30±3 dBm
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±2 dBm
11
8±4 dBm
11
8±4 dBm
17
9±2 dBm
12
6±4 dBm
12
6±4 dBm
18
7±2 dBm
13
4±4 dBm
13
4±4 dBm
19
5±2 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
TX
Power
control
level
EGSM900
TX
Power
control
level
5
33±2 dBm
6
1-2
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Specification
1-3.
EDGE TX Power Level
TX
Power
control
level
EGSM900
8
27±3 dBm
9
25±3 dBm
10
TX
Power
control
level
DCS1800
TX
Power
control
level
PCS1900
2
26±3 dBm
3
24±3 dBm
2
26±3 dBm
23±3 dBm
3
24±3dBm
4
22±3 dBm
11
21±3 dBm
4
22±3dBm
5
20±3 dBm
12
19±3 dBm
5
20±3dBm
6
18±3 dBm
13
17±3 dBm
6
18±3dBm
7
16±3 dBm
14
15±3 dBm
7
16±3dBm
8
14±3 dBm
15
13±3 dBm
8
14±3dBm
9
12±4 dBm
16
11±5 dBm
9
12±4dBm
10
10±4 dBm
17
9±5 dBm
10
10±4dBm
11
8±4 dBm
18
7±5 dBm
11
8±4dBm
12
6±4 dBm
19
5±5 dBm
12
6±4dBm
13
4±4 dBm
13
4±4dBm
14
2±5 dBm
14
2±5dBm
15
0±5 dBm
15
0±5dBm
1-3
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2. Exploded View and Parts List
2-1. Cellular phone Exploded View
QFU01
QFR01
QLB01
QCK01
QLC01
QVO01
QSD01
QSP01
QIF01
QMO01
QKP01
QMW01
QBR05
QCA01
QMP01
QCA02
QME01
QHI01
QMI03
QVK01
QMI01
QAN05
QAN02
QFL01
QRE01
QCR05
QSC05
QSC06
QCR05
QBA01
QBA00
2-1
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Exploded View and Parts List
2-2. Cellular phone Parts list
Design LOC
Discription
SEC CODE
QAN02
INTENNA-SGHE790
GH42-00981A
QAN05
ASSY MEC-INTENNA CONTACT
GH75-08168A
QBA00
PMO-COVER BATT
GH72-34003A
QBA01
INNER BATTERY PACK-800MAH,BLK,
GH43-02644A
QCA01
UNIT-CAMERA
GH59-03723A
QCA02
UNIT-CAMERA KEY FPCB
GH59-03666A
QCK01
PMO-SIDE KEY CAMERA
GH72-34006A
QCR05
SCREW-MACHINE
6001-001478
QCR05
SCREW-MACHINE
6001-001478
QKP01
ASSY KEYPAD-MAIN(SER/OS)
GH98-03264A
QME01
UNIT-DOMESHEET
GH59-03664A
QMI01
MICROPHONE-ASSY-5.25MM
GH30-00178C
QMI03
RMO-RUBBER MIC
GH73-07953A
QMO01
MOTOR DC-SGHZ130
GH31-00154C
QMP01
PBA MAIN-SGHE790 (PBA MAIN)
GH92-02977A
QRE01
ASSY CASE-REAR
GH98-02157A
QSC05
RMO-RUBBER F/L SCREW L
GH73-07951A
QSC06
RMO-RUBBER F/L SCREW R
GH73-07952A
QSP01
SPEAKER
3001-002052
QVK01
UNIT-VOLUME KEY FPCB
GH59-03645A
QVO01
PMO-SIDE KEY VOLUME
GH72-34007A
QLC01
ELA UNIT-SGHE790 LCD MODULE
GH96-02272A
ASSY COVER-MAIN WINDOW
GH98-02256A
ASSY CASE-FOLDER UPPER
GH98-02156A
ASSY BRACKET-LCD
GH98-02159A
ASSY CASE-FOLDER LOWER
GH98-02155A
QHI01
ASSY MEC-HINGE(CAN TYPE)
GH75-04662A
QBR05
ASSY CASE-BRACKET LOWER
GH98-03619A
ASSY CASE-FRONT
GH98-02154A
QIF01
PMO-COVER IF EARJACK
GH72-34004A
QSD01
PMO-COVER MICRO SD
GH72-34005A
QMW01
QFU01
QLB01
QFL01
QFR01
2-2
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Exploded View and Parts List
Discription
SEC CODE
BAG PE
6902-000297
CBF INTERFACE-DATA LINK CABLE
GH39-00444B
ADAPTOR-SGHE690,SIL,EU,A_TYPE
GH44-01361B
S/W CD-SGHE790 PC STUDIO 3.1
GH46-00366A
UNIT-EARPHONE,SGHZ370,SIL,A-TY
GH59-03679B
LABEL(P)-WATER SOAK
GH68-02026A
LABEL(P)-WATER SOAK
GH68-02026A
MANUAL-SFC
GH68-04336A
LABEL(P)-BARCODE RUSSIA
GH68-08494A
MANUAL USERS-EU RUSSIAN
GH68-13125A
LABEL(R)-MAIN(SER)
GH68-13217B
BOX(P)-UNIT MAIN(SER)
GH69-04786B
CUSHION-CASE TA2 MA2
GH69-04787A
MPR-REMOVE TAPE LCD
GH74-13804A
MPR-TAPE LED
GH74-17926A
MPR-TAPE MAIN LDI
GH74-19992A
MPR-GASK TAPE
GH74-21836A
MPR-VINYL BOHO MAIN WINDOW
GH74-22341A
MPR-VINYL BOHO F/L A
GH74-26477A
MPR-VINYL BOHO F/U C
GH74-26478A
MPR-TAPE
GH74-27509A
MPR-GASK TAPE
GH74-27520A
MPR-INSU TAPE LCD TOP
GH74-27523A
MPR-TAPE FRONT NET
GH74-27542A
MPR-INSU TAPE
GH74-27955A
MPR-INSU TAPE
GH74-27956A
MPR-INSU TAPE
GH74-28242A
MPR-SPONGE
GH74-29421A
MPR-INSU TAPE LED A
GH74-29821A
2-3
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Exploded View and Parts List
2-3. Disassembly
2
1
PULL OUT
"FRONT
CASE"
PULL OUT
"FRONT
CASE"
1) Unscrew the REAR at the four points.
2) Disassemble the IF COVER
※ caution
1) Disassemble the Rear from the bottom side
to the upper side.
※ caution
1) Be careful not to make scratch and molding
damage!
1) Be careful not to make scratch and molding
damage!
3
4
1) Disassemble the LCD CONNECTOR
2) Disassemble the PBA from the FRONT ASS'Y
1) Push the hinge between Folder Upper and lower,
3) Remove the DUST TAPE
And Disassemble Front from Folder.
4) Disassemble the Keypad.
※ caution
※ caution
1) Be careful not to make scratch and molding
1) When PBA is separated from LCD Connector,
Be careful not to damage!
2) Be careful not to damage LCD FPCB!
damage!
2) Be careful not to damage LCD FPCB!
2-4
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Exploded View and Parts List
6
5
PULL OUT "UPPER CASE"
SCREW CAP POINTS
1) Remove screw caps.
1) By using an assembly stick, Disassemble
Folder Upper from Folder lower
(Right and Left are the same process)
2) Unscrew the FOLDER Upper.
※ caution
※ caution
1) Be careful not to make scratch and molding
1) Be careful not to make scratch and molding
damage!
damage!
2) Be careful not to damage LCD FPCB!
7
1) Disassemble the MOTOR and the SPEAKER
from FOLDER LOWER by using a pincette.
※ caution
1) Be careful not to make scratch and molding
damage!
2) Do not use the speaker bonding part at
disassembling speaker (Only use marking point)
2-5
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Exploded View and Parts List
2-4. AssemblY
2
1
Arrange Wires clearly on
SPEAKER and MOTOR !
1) Insert FPCB into FOLDER LOWER.
1) Solder SPEAKER & MOTOR to LCD.
2) Bond on the soldering place
2) Attach Speaker and Motor.
※ caution
※ caution
1) Be careful not to make scratch and molding damage!
1) Be careful not to make scratch and molding damage!
2) Be careful not to damage LCD FPCB!
3
4
<3>
<1>
<2>
1) Screw up the FOLDER UPPER at the above
1) Assemble FOLDER UPPER with FOLDER LOWER
following the orders as above picture is
shown.
※ caution
※ caution
1) Be careful not to make scratch and molding damage!
1) Be careful not to make scratch and molding damage!
2) Torque
two points.(M1.4xL3)
1.1 ~ 1.3 kgf.cm
2-6
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Exploded View and Parts List
6
5
by using a pincette.
※ caution
1) Insert LCD FPCB[which is connected to
FOLDER] into the bottom of FRONT Hinge.
2) The FOLDER's projection inserts the
FRONT'S hole when Projection is pushed
3) Assemble FOLDER with FRONT
1) Be careful not to make scratch and molding
※ caution
1) Attach Screw rubber caps on the screws
1) Be careful not to make scratch and molding
damage!
damage!
2) Be sure to push the rubbers.
7
8
Attach FRONT Dust
TAPE
1) Insert the KEYPAD.
※ caution
1) Be careful not to insert keypad into FRONT
incorrectly![Put KEYPAD Holes into FRONT
Projection correctly!]
1) Attach FRONT Dust TAPE as a above
picture is shown.
※ caution
1) Be careful not to make scratch and molding
damage!
2) Be careful not to damage LCD FPCB!
2-7
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Exploded View and Parts List
10
9
Be sure the direction.
1) Insert PBA into FRONT.
2) Connect LCD FPCB to PBA CONNECTOR.
※ caution
1) Insult the Side key and Camera key as
1) Be careful not to damage LCD FPCB!
※ caution
2) Be careful not to damage PBA
1) Be sure the direction of side key
11
12
the above picture is shown.
1
2
1) Screw up the REAR at 4 Points.
1) Assemble the rear from 1 direction to 2
direction as the above picture is shown.
※ caution
1) Be careful not to make scratch and molding
damage!
[M1.4* L3]
※ caution
1) Torque 0.8 ± 0.1 Kgf/㎠
2) Be careful not to make scratch and molding
damage!
2-8
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3. Flow Chart of Troubleshooting
3-1.Baseband
3-1-1. Power ON
'Power On' does not work
Check the current consumption
Yes
Current consumption
>= 100mA
No
Download again
Yes
Check the Vbat Voltage
Voltage >=3.3V
No
Charge the Battery
Yes
Check the pin of U100
①
Pin#D6 >= 2.8V
No
Check U100 and C117
Yes
①
Pin#E14 and
pin#F3>=2.8V
No
pin#A6 =
1.8V
No
Yes
Yes
③
Check the clock signal at R404
④
Freq = 26MHz
Vrms >=300mV
Vpp≒ 900mV
No
Check the clock generation circuit
(related to 3pin of TCX400, C404, R402)
Yes
Check the initial operation
END
3-1
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Check U100
Flow Chart of Troubleshooting
VCCA_2_8
C128
SIM_CL K
SIM_IO
SIM_RST
VSYN_2_8
VCCD_1_2C
VRF_2_8
VB T_1_8
VCCD_1_2B
VSD_2_8
VCCD_1_2A
VCCA _2_8
VCCD_2_9
VCCD_1_8
C111
C112
C113
R107
C124
C123
PA_GND
K6
VSS
K8
VSS
K9
VSS
B6
E6
B5
N4
SCA N
P 10
SCL K _PSC
P3
SCUSTB
R10
SDI_PSC
M9
SDO_PSC
RXTXDA TA
RXTXEN
RXTXIN
RXTXIP
RXTXQN
RXTXQP
RING_DRV
RTC_CL K
E8
R3
N2
R2
J4
J3
K3
K4
VA VCML SH
MONO1_IN_N
MONO1_IN_P
MONO2_IN_N
MONO2_IN_P
MONO_OUT_N
MONO_OUT_P
RA REF1
RA REF2
RA REF3
RESETN
RESET_O
R12
P11 L O_MONO_OUT_N
L O_MONO_OUT_P
D7
LED1_DRV
C7
LED2_DRV
D9
LED3_DRV
KEY_BL_1
KEY_BL_2
J5
H6
J6
R4
P5
L100
L 10
PSW1_B UF
P6
PWR_K EEP
E5
PWR_SW2
C4
PWR_SW1N
B11
BATKELV
F1
CREF
M10
CSN_PSC
L9
DINT
B12
FBSW
B13
LX
R13
HI_MONO_OUT_N
R14
HI_MONO_OUT_P
D10
HV_CHRG
CSN_PSC
DINT
DCDC_OUT
HI_MONO_OUT_N
HI_MONO_OUT_P
MOTOR_EN
A6
VLDO_1
D6
VLDO_2
E14
VLDO_AUD
F12
VLDO_AUX1
D14
VLDO_AUX2
C15
VLDO_COREA
C12
VLDO_COREB
D13
VLDO_COREC
VLDO_COREA_S B15
E3
VRFLDO_1
F3
VRFLDO_2
F5
VRTC
C5
VSIM
F2
VREF
F 13
G13
J 13
G12
G11
N15
L 13
VBAT
C102
A12
VEXT_5
E9
VIB_DRV
L7
VIB_RNG_EN
K7
CNTL_CLK_CSP
P1
CNTL_DAT_CSP
N9
CNTL_EN_CSP
CNTL_CLK_CSP
CNTL_DAT_CSP
CNTL_EN_CSP
C100
N 14
M15
M1
A 10
E7
A3
C 11
F15
A 13
GNDSPK R
GNDV
GND_A OCTL
GND_HCUR
GND_HCUR
GND_PSC
GND_PSC
GND_PSC
GND_SW
K1
N 11
F4
E10
F6
F7
F8
F9
F10
F11
G6
G7
G8
G9
G10
H7
H8
H9
H 10
J7
J8
J9
J 10
GNDB
GNDD
GNDQ
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
1
2
D3
U100
G-AVX115C-161F-LDT
G5
AFC
N7
AINT
M3
AOCTL0
M2
AOCTL1
L3
AOCTL2
L2
AOCTL3
C122
R104
C107
C108
B10
VBAT
C6
VBAT12
E13
VBATAUD
E11
VBATAUX
E2
VBATRF
A14
VBATSW
C121
AFC
AINT
VAMICREF
C115
R103
ADC_AUX1
ADC_AUX2
ADC_AUX3
ADC_AUX4
ADC_AUX5
ADC_AUX6
ADC_AUX7
ADC_AUX8
ADC_AUX9
VBAT
VCCD_1_2A
C9
K13
K10
K12
J11
L14
K11
C120
R105
VACC
VAMICREF
VAMICRTN
VAREF
VAREFRTN
VAVCM
VAVCMRTN
C119
ICHRG
C109
VAPC
TXPSTB
P13
USB_CARKIT_D_N
P12
USB_CARKIT_D_P
C10
USB_CHRG
C118
U102
R102
VCCD_2_9
26MHZ_ABB
CLK_REQ
H5
TXP
L5
TXPSTB
C116
A4
B4
B3
A2
B1
C1
C2
D1
D2
N6
SYSCLK
R6
SYSCLKEN
K 15
STEREO1_IN_L
K 14
STEREO1_IN_R
H11
STEREO2_IN_L |MONO3_IN_N
J 12
STEREO2_IN_R|MONO3_IN_P
M14
STEREO_OUT_L
M13
STEREO_OUT_R
F 14
MIC_B _D
VRF_2_8
VDD
VDD
VDD
VDD1A
VDD1BC
VDDB
VDDD
VDDSPKR
VDDV
VDD_AOCTL
VDD_IO
VDD_IO
NC
NC
NC
G4
G3
DCDC_OUT
X1RTC
X2RTC
M7
N1
N12
C14
D15
K2
N10
P15
L11
K5
L8
P4
C105
C106
N5
u P_CL K
L6
u P _ IO
M6
u P_RST
OSC100
VCCA_2_8
VCCD_1_8
PA_GND
C103
VCCD_2_9
SIMRST
SIMDATA
SIMCLK
C117
VCCD_1_8
C125
POS
1
NEG
2
C127
C132
C131
C130
RTC_CL K
PSW1_B UF
PWR_K EEP
J IG_ON
PWR_ON
MONO1_IN_N
MONO1_IN_P
MONO2_IN_N
MONO2_IN_P
MONO_OUT_N
MONO_OUT_P
C137
FLASH_RESET
RESET
RXTXDATA
RXTXEN
TRXIN
TRXIP
TRXQN
TRXQP
C138
SIM102
C135
L O_MONO_OUT_N
L O_MONO_OUT_P
C133
MONO3_IN_N
MONO3_IN_P
STEREO_OUT_L
STEREO_OUT_R
PA_GND
C136
R112
R111
BAT100
RB414_IV02N
1
2
3
1
2
3
6 6
5 5
4 4
G G G G
10 9 8 7
C139
SCLK_PSC
SCUSTB
SDI_PSC
SDO_PSC
VSYN_2_8
R400
10
4
C404
R402
CLK26M_RF
3
AFC
OUT VCC
2
1
GND VCON
TCX400
C406
C407
C409
R404
26MHZ_DBB
26M_REF_CLK
3-2
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Flow Chart of Troubleshooting
①
④
③
3-3
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Flow Chart of Troubleshooting
3-1-2. Initial
Initial Failure
Yes
The pin #A6 of U101 =
1.8V and
①
No
Check the U100
(if it has some problem, it is to be replaced.)
the pin #D6 of U101 =
2.8V ?
Yes
①
Is the pin #P5 of U100
No
Check the U100
(if it has some problem, it is to be replaced.)
"Low → High" ?
Yes
There is 32.768kHz wave
No
①
forms at the C106 and
Check the U100
C105
Yes
The voltage is "High" at
No
①
Check the U100
the C120,C121,C122
Yes
Yes
LCD display is O.K?
No
Check the LCD part
Yes
Sound is O.K?
No
Check the Audio part
Yes
END
3-4
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Flow Chart of Troubleshooting
①
3-5
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Flow Chart of Troubleshooting
3-1-3. Sim Part
"Insert SIM is displayed on the LCD
Yes
No
Check the SIM
connector's (SIM100)
connection to SIM card
①
Resolder or change SIM100
Yes
②
Check the voltage at
pin#1 of SIM100 >=
2.8V ?
No
Check the U100
Yes
③
No
Is there any signals
pin#2,#3,#4 of ?
Check the UCP201
Yes
Check the SIM Card
END
C138
C137
C136
C 13 5
SIM102
1
2
3
1
2
3
6 6
5 5
4 4
G G G G
10 9 8 7
3-6
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C139
Flow Chart of Troubleshooting
①
③
3-7
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Flow Chart of Troubleshooting
3-1-4. Microphone Part
Microphone does not work
Yes
No
Is the assembled status
of microphone O.K?
Reassembled the microphone
Yes
Check the reference voltage on mic path
①
Yes
Resolder or change
No
K13 ≒ 2.8V ?
R121,R122,R116,
C134,C141,C148,C152
Yes
②
No
Check U100
Is microphone ok?
Yes
END
3-8
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Flow Chart of Troubleshooting
C134
MONO1_IN_P
MIC100
R113
C140
C141
C142
C144
C143
R114
ZD101
MONO1_IN_N
C147
C146
ZD100
R116
R117
C148
MONO2_IN_P
R118
R119
TA149
C150
C152
R120
C153
EAR_MIC_N
MONO2_IN_N
EAR_MIC_P
3-9
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VAMICREF
Flow Chart of Troubleshooting
3-1-5. Speaker Part_1(MP3, SPEAKER PHONE)
There is no sound from the Speaker
No
Is the terminal of Speaker
O.K ?
Replace the Speaker
Yes
①
No
Are there any signals at
the L500, L501 in LCD
Check IC5
Yes
MP3
No
What is the type of
sound from the
Speaker
SPEAKER PHONE
Is there any signals
at C121, C122 in
LCD?
Is there any signals
at the pin#R13,R14
of U100 ?
Yes
②
Check U100
No
Yes
②
The pin #5, #7
of IC9 in LCD is
"High"
No
No
The pin #5, #7
of IC9 in LCD is
"High"
Yes
Yes
④
Check UCP201
END
3-10
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Check U101
Flow Chart of Troubleshooting
VBAT
C117
C119
C121
2
R18
3
13
VDD
14
VDD
GND
15
VSS 10
VIP
5
C123
R113
6
7
MEL+
VDD
VDD
VSS
EN
R112
L100
VOP 9
4
R111
MEL-
VSS 11
VIM
C122
HPH_L
AMP_EN
L101
VOM 12
VSS
HPH_R
R17
16
VDD
17
18 NC
19 NC
1
VREF
C120
VDD
C118
8
C124
C125
IC5
VBAT
C116
IC9
1
NO2 10
VCC
MEL+
SPK+
2 NO1
RECV+
AS_SEL
4 NC1
COM2 9
3 COM1
IN2 7
GND 6
5 IN1
R110
NC2 8
GND
11
3-11
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MELSPKRECV-
Flow Chart of Troubleshooting
3-12
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Flow Chart of Troubleshooting
3-1-6. Speaker Part_2(RECEIVER)
There is no sound from the Speaker
Is the terminal of Speaker
O.K ?
No
Replace the Speaker
Yes
①
Are there any signals at
the PIN#3, #9 of IC9 in
LCD
No
Check IC9
Yes
②
The pin #5, #7
of IC9 in LCD is "Low"
No
Check UCP201
Yes
③
Are there any signals at
the PIN#4, #8 of IC9 in
LCD
④
No
Check U100
Yes
Check UCP201
END
3-13
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Flow Chart of Troubleshooting
3-1-7. Charging Part
Abnormal charging part
The pin #1 of
U103 is
VEXT 뵃 5V?
No
Check IF302
①
Yes
The pin #4 of
U103 is
"LOW"?
No
Check
②
UCP201
Yes
Charging Current
is 350mA~650mA?
No
Check U108
③
Yes
Check The Battery
END
3-14
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Flow Chart of Troubleshooting
VCCD_1_8
VBAT
VBUS_5
VEXT_5
IF302
26
25
24
23
22
21
20
19
18
17
16
15
14
13
JIG_ON_J
R315
R316
SDS_RXD_J
SDS_TXD_J
USB_DMNS
USB_DPLS
JIG_ON_IF
R322
R321
R324
6
5
4
12
11
10
9
8
7
6
5
4
3
2
1
4
5
6
SDS_RXD
SDS_TXD
EAR_ADC
JACK_INT
EAR_SWITCH
EAR_L
EAR_COMN
EAR_R
EAR_MIC_N
EAR_MIC_P
NC6
NC5
NC
NC
NC
NC
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C346 C347 C348 C349 C350
TA353
D300
ZD320
D301
TA351
3
8
2
1
ZD322
7
3
8
2
1
7
C352
ZD319
ZD321
D322
VBAT
VEXT_5
U103
CHG_ON
C149
1 VIN
BAT 8
2 _PPR
IREF 7
3 _CHG
IMIN 6
4 _EN
GND 5
GND
9
ICHRG
R160
R159
R151
3-15
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TA177
Flow Chart of Troubleshooting
①
③
3-16
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Flow Chart of Troubleshooting
3-2. RF
3-2-1. EGSM RX
①
NORMAL CONDITION
catch the channel?
No
CHECK
ANT402, R424 contact?
Yes
CPL400 Check
Pin1 ≥ -65dBm ?
No
②
C413, RFS400
resolder or change
Yes
CPL400 Check
Pin10, 9 ≥ -65dBm ?
No
③
CPL400
resolder or change
Yes
U401 Check
Pin6, 7 ≥ -65dBm ?
No
④
C422, C423, L407
resolder or change
Yes
U401 Check
Pin1, 31, 48 : 2.8V ?
No
⑤
U100 pin J3,J4,K3,K4
resolder or change
Yes
⑥
U401 Check
Pin35 : 26Mhz?
Vp-p : 950mV?
No
TCX400
resolder or change
Yes
U401 Check
Pin24, 25, 26, 27
Vp-p : 120mV?
⑧
No
⑦
U401
resolder or change
Yes
U100 CHECK!!
3-17
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Flow Chart of Troubleshooting
①
①
②
⑦
②
⑥
③
④
⑧
⑤
3-18
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Flow Chart of Troubleshooting
3-2-2. DCS RX
NORMAL CONDITION
catch the channel?
No
①
CHECK
ANT401, R406 , C441contact?
Yes
CPL400 Check
Pin1 ≥ -65dBm ?
No
②
C413, RFS400
resolder or change
Yes
CPL400 Check
Pin12, 13 ≥ -65dBm ?
No
③
CPL400
resolder or change
Yes
U401 Check
Pin4, 5 ≥ -65dBm ?
No
④
L405, L406, C419
resolder or change
Yes
U401
Pin1, 31, 48 : 2.8V ?
No
⑤
U100 pin J3,J4,K3,K4
resolder or change
Yes
⑥
U401 Check
Pin35 : 26Mhz?
Vp-p : 950mV?
No
TCX400
resolder or change
Yes
U401 Check
Pin25, 26, 27, 28
Vp-p : 120mV?
⑧
No
⑦
U401
resolder or change
Yes
U100 CHECK!!
3-19
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Flow Chart of Troubleshooting
①
①
②
⑦
②
④
⑥
③
⑧
⑤
3-20
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
3-2-3. PCS RX
NORMAL CONDITION
catch the channel?
No
①
CHECK
ANT401, R406 , C441contact?
Yes
CPL400 Check
Pin1 ≥ -65dBm ?
No
②
C413, RFS400
resolder or change
Yes
CPL400 Check
Pin14, 15 ≥ -65dBm ?
No
③
CPL400
resolder or change
Yes
U401Check
Pin2, 3 ≥ -65dBm ?
No
④
C417, C414, L404
resolder or change
Yes
U401
Pin1, 31, 48 : 2.8V ?
No
⑤
U100 pin J3,J4,K3,K4
resolder or change
Yes
⑥
U401 Check
Pin35 : 26Mhz?
Vp-p : 950mV?
No
TCX400
resolder or change
Yes
U401 Check
Pin25, 26, 27, 28
Vp-p : 120mV?
⑧
No
⑦
U401
resolder or change
Yes
U100 CHECK!!
3-21
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Flow Chart of Troubleshooting
3-2-4. EGSM TX
No
PAM404 pin 13 :
about 32dBm?
CPL400
pin 12 : 2.7V ?
①
U100
check & change
Yes
Yes
②
No
C413,RFS400
R424,ANT402
check & change
No
PAM404 pin13:
about 32dBm?
Yes
③
CPL400
check & change
No
PAM404
pin16, 17: 3.7V?
BATTERY
check & change
Yes
④
No
PAM404
pin 6 : 2.9V ?
U401 pin16
check
Yes
No
PAM404 pin7
about 5dBm ?
Yes
No
PAM406
pin 2,3 : 2.8V ?
Yes
⑤
PAM406
check & change
No
①
U100
check
U401
pin11,18,28,,32,39
: 2.8V ?
Yes
⑦
U100 pin F3,E3
check or resolder
U401
pin35 : 26MHz ?
Vp-p : 950mV ?
No
⑥
TCX400
check or resolder
Yes
No
①
U100
check or resolder
U401
pin24,25,26,27
Vp-p=1V ?
⑧
Yes
U401
check or resolder
3-22
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Flow Chart of Troubleshooting
②
⑧
④
②
⑥
③
⑤
⑤
⑦
①
3-23
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Flow Chart of Troubleshooting
3-2-5. DCS/PCS TX
No
PAM404 pin 19 :
about 30dBm?
CPL400
pin 3 : 2.7V ?
①
U100
check & change
Yes
Yes
②
No
C413,RFS400
R406,ANT401,C411
No
check & change
PAM404 pin19:
about 30dBm?
Yes
③
CPL400
check & change
No
PAM404
pin16, 17: 3.7V?
BATTERY
check & change
Yes
④
No
PAM404
pin 6 : 2.9V ?
U401 pin21
check
Yes
No
PAM404 pin1
about 5dBm ?
Yes
No
PAM404
pin 2 : 0V?
pin 3 : 2.8V?
Yes
⑤
PAM404
check & change
No
①
U100
check
U401
pin11,18,28,,32,39
: 2.8V ?
Yes
⑦
⑥
U100 pin F3,E3
check or resolder
U401
pin35 : 26MHz ?
Vp-p : 950mV ?
No
TCX400
check or resolder
Yes
No
①
U100
check or resolder
U401
pin24,25,26,27
Vp-p=1V ?
⑧
Yes
U401
check or resolder
3-24
SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting
②
⑧
④
②
⑥
③
⑤
⑦
①
3-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TXON_B5
GSM_PAM_IN
DCS_PAM_IN
TRXIP
TRXIN
TRXQP
TRXQN
RF_SER_LE
RF_SER_DAT
RF_SER_CLK
VSYN_2_8
C4 2 8
C437
C436
27
28
29
30
26
VOUTEF2
VCCLOGIC
IOUT/IIN
CLK
SDATA
LE
QOUTB/QINB
QOUT/QIN
C430
VRF_2_8
21
22
23
24
VOUTEF1
C418
IOUTB/IINB
33
A FC
34
XO P
XO N
32
VCCVCXO
31
D CXOO UT
35
TXOUTG
C420
25
U401
TXB AND
CLK26M_RF
26M_REF_CLK
TXON
17
TXOUTD
20
VCCRFSY N
37
VCCRFVCO
36
VC CVCXO R
19
VCCTXVC O
18
38
40
VCCB B
43
42
C421
41
C435
1
10
9
8
7
6
5
4
3
2
R423
C429
VRF_2_8
DMIXINB
DMIXIN
GSM0LNAIB
GSM0LNAI
GSM1LNAIB
GSM1LNAI
DCSLNAIB
DCSLNAI
PCSLNAIB
PCSLNAI
NC
39
L D O_CO NT
16
NC
GN D
FEMC2
12
VCCFE
15
FEMC1
13
R AMPD AC
14
V CCTX1
11
VRF_2_8
C4 2 7
VAPC
R414
R411
R415
R416
R412
R417
TX_BAND_SEL
PA_COU_OUT_GSM
PA_COU_OUT_DCS
TA432
C433
VBAT
C423
C422
L406
L405
C417
C438
VSYN_2_8
L407
C419
L404
15
5
3
2
17
16
VLDO
VRAMP
BS
VREG
VBAT
VBAT
C434
PAM404
G ND3
C414
GND8
25
G ND7
24
G ND2
11
G ND4
21
GND6
23
G ND5
22
POUT_XCS
TX_ON
GSM_OUT
XCS_OUT
PIN_GSM
PIN_XCS
POUT_GSM
NC
VSYN_2_8
8
NC
9
NC
4
G ND1
10
NC
18
This Document can not be used without Samsung's authorization
14
6
12
20
7
1
13
19
C443
L410
C442
L411
PA_COU_OUT_DCS
PA_COU_OUT_GSM
TXON_B5
DCS_PAM_IN
GSM_PAM_IN
R420
C445
C424
C425
5
6
3
4
1
2
8
16 15 14 9
7
GSM1900_RX1 ANT
VC1
GSM1900_RX2
GSM1800_RX1
VC2
GSM1800_RX2
GSM900_RX1 GSM900_TX
GSM900_RX2
GSM1800/1900_TX
G G G G G
CPL400
47PF
13
11
12
10
L402
4
3
2
1
G
C
A
G
C415
RFS400
C416
GSM_TX_EN
DPCS_TX_EN
R426
L409
L401
R424
C440
C441
R406
ANT402
1
1
2
2
3
3
4
4
ANT401
1
1
2
2
3
3
4
4
Flow Chart of Troubleshooting
3-26
SAMSUNG Proprietary-Contents may change without notice
A NT
C4 3 9
C4 2 6
Flow Chart of Troubleshooting
VSYN_2_8
R400
10
4
C404
R402
CLK26M_RF
3
AFC
OUT VCC
2
1
GND VCON
TCX400
C406
C407
C409
R404
26MHZ_DBB
26M_REF_CLK
3-27
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
4. Array course control
• E790 DATA Cable and JTAG
(You have to cut 'JTAG CABLE' for protecting confusion with data cable)
Software Downloading
4-1. Downloading Binary Files
• A binary file for downloading E790.
- gsmstack.s3
4-2. Pre-requisition for Downloading
• Downloader Program(Optiflash.exe) - Optiflash version 4.16 T1 S01
• E790 Mobile Phone
• Data Cable
• Binary file
4-1
SAMSUNG Proprietary-Contents may change without notice
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Array course control
4-3. S/W Downloader Program
• Optiflash application
4-4. How to Download
① Connect the data cable and press '*(star)' key on the keypad
simultaneously.
② Run Optiflash application (Optiflash.exe)
4-2
SAMSUNG Proprietary-Contents may change without notice
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Array course control
③ File open
• Select an existing load file ( usually, gsmstack.s3 )
4-3
SAMSUNG Proprietary-Contents may change without notice
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Array course control
③ Option
• Click 'Settings' , Display as below.
* Generic
• Specify Hardware Platform: Select a model and platform (USB)
• Misc.Settings : Check the 'Debug Mode' and 'Erase All Unused Regions'
4-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
* COM Port
• Select com port
- if you don't know the usb port, please see the control pannel.
(Device Manager – Hardware – Port)
4-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
* Flash and Verify
• Click 'Browse' button - file to load and verify
• Check the reserved memory regions
④ All procedures are done, Click 'Flash' Button.
4-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
⑤ Pop up the window as below. Type the "yes" and Click 'OK'
⑥ Start Download.
• Display status of downloading progress.
4-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
⑦ Display "All is well" and the E790 will reboot automatically.
4-8
SAMSUNG Proprietary-Contents may change without notice
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5. Block Diagrams
5-1. RF Solution Block Diagram
5-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Block Diagrams
5-2. Base Band Solution Block Diagram
5-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
6. PCB Diagrams
TP308
HDC301
ZD300
TA354
ANT402
ANT401
G4
BTC302
G3
U303
OSC301
UCD301
RFS400
TCX400
U401
CPL400
TP208
ZD305
UCP201
U203
PAM404
TA432
TP201
TP203 TP205
TP204 TP207
U102
ZD318
ZD310
ZD320
ZD319
TA353
IF302
ZD100ZD101
MIC100
ZD313
DUF400
G1
ZD322
TA151
AN400
U402
D300
D301 ZD321TA351
ZD304
TP400
TA155
ZD311
U101
TA154
TA156
ZD307
TP401
OSC302
TA177
TR101
TA149
SIM102
V/K
TP101
ZD301
U103 U104
U100
TP202
ZD303
C/K
ZD302
ZD317
OSC100
TP206
ZD316
D322
G2
CD305
BAT100
TP300 TP301TP303
TP302 TP307 TP304 TP306 TP305
L301
6-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
PCB Diagrams
U202
LED320
LED319
UP
LED306
F1
LED304 LED312
LEFT
F2
RIGHT
I
LED300 LED301
LED303
SEND
LED305
1
LED308
CLEAR
2
LED310
4
LED311
5
LED314
LED313
7
END_PWD
DOWN
8
LED317
LED318
LED307
3
LED302
6
LED309
9
LED315
LED316
*
0
SH
6-2
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7. MAIN Electrical Parts List
SEC CODE
Design LOC
4202-001232
AN400
GH71-06338A
Discription
STATUS
ANTENNA-CHIP
SA
ANT401
NPR-BRACKET ANT CONTACT
SA
GH71-06338A
ANT402
NPR-BRACKET ANT CONTACT
SA
4302-001130
BAT100
BATTERY-LI(2ND)
SA
3711-006249
BTC302
HEADER-BATTERY
SA
2203-006260
C100
C-CER,CHIP
SA
2203-006260
C102
C-CER,CHIP
SA
2203-006260
C103
C-CER,CHIP
SA
2203-003054
C105
C-CER,CHIP
SA
2203-003054
C106
C-CER,CHIP
SA
2203-006562
C107
C-CER,CHIP
SA
2203-006562
C108
C-CER,CHIP
SA
2203-006194
C109
C-CER,CHIP
SA
2203-006562
C111
C-CER,CHIP
SA
2203-000254
C112
C-CER,CHIP
SA
2203-006825
C113
C-CER,CHIP
SA
2203-006562
C115
C-CER,CHIP
SA
2203-006562
C116
C-CER,CHIP
SA
2203-006562
C117
C-CER,CHIP
SA
2203-006562
C118
C-CER,CHIP
SA
2203-006562
C119
C-CER,CHIP
SA
2203-006324
C120
C-CER,CHIP
SA
2203-006324
C121
C-CER,CHIP
SA
2203-006324
C122
C-CER,CHIP
SA
2203-006562
C123
C-CER,CHIP
SA
2203-006324
C124
C-CER,CHIP
SA
2203-006257
C125
C-CER,CHIP
SA
2203-006423
C127
C-CER,CHIP
SA
2203-006474
C128
C-CER,CHIP
SA
2203-002709
C130
C-CER,CHIP
SA
2203-000254
C131
C-CER,CHIP
SA
2203-000254
C132
C-CER,CHIP
SA
2203-000254
C133
C-CER,CHIP
SA
2203-005993
C134
C-CER,CHIP
SA
2203-006348
C135
C-CER,CHIP
SA
2203-006423
C136
C-CER,CHIP
SA
2203-000812
C137
C-CER,CHIP
SA
2203-005682
C138
C-CER,CHIP
SA
2203-005682
C139
C-CER,CHIP
SA
7-1
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This Document can not be used without Samsung's authorization
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2203-005993
C141
C-CER,CHIP
SA
2203-000812
C142
C-CER,CHIP
SA
2203-000812
C143
C-CER,CHIP
SA
2203-006562
C144
C-CER,CHIP
SA
2203-005993
C148
C-CER,CHIP
SA
2203-006681
C149
C-CER,CHIP
SA
2203-005993
C152
C-CER,CHIP
SA
2203-006562
C153
C-CER,CHIP
SA
2203-001072
C200
C-CER,CHIP
SA
2203-006260
C201
C-CER,CHIP
SA
2203-006562
C202
C-CER,CHIP
SA
2203-006562
C203
C-CER,CHIP
SA
2203-006260
C204
C-CER,CHIP
SA
2203-006260
C205
C-CER,CHIP
SA
2203-006626
C206
C-CER,CHIP
SA
2203-006626
C207
C-CER,CHIP
SA
2203-000254
C208
C-CER,CHIP
SA
2203-006626
C209
C-CER,CHIP
SA
2203-006626
C210
C-CER,CHIP
SA
2203-006626
C211
C-CER,CHIP
SA
2203-006626
C212
C-CER,CHIP
SA
2203-002709
C213
C-CER,CHIP
SA
2203-000254
C214
C-CER,CHIP
SA
2203-002709
C215
C-CER,CHIP
SA
2203-000254
C216
C-CER,CHIP
SA
2203-006626
C217
C-CER,CHIP
SA
2203-006626
C218
C-CER,CHIP
SA
2203-002709
C219
C-CER,CHIP
SA
2203-002709
C220
C-CER,CHIP
SA
2203-006626
C221
C-CER,CHIP
SA
2203-006626
C222
C-CER,CHIP
SA
2203-006048
C223
C-CER,CHIP
SA
2203-006048
C224
C-CER,CHIP
SA
2203-006048
C225
C-CER,CHIP
SA
2203-002709
C226
C-CER,CHIP
SA
2203-006194
C227
C-CER,CHIP
SA
2203-000812
C228
C-CER,CHIP
SA
2203-005682
C300
C-CER,CHIP
SA
2203-005683
C301
C-CER,CHIP
SA
7-2
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STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2203-005725
C302
C-CER,CHIP
SA
2203-005725
C303
C-CER,CHIP
SA
2203-005682
C304
C-CER,CHIP
SA
2203-005725
C305
C-CER,CHIP
SA
2203-005683
C306
C-CER,CHIP
SA
2203-005682
C307
C-CER,CHIP
SA
2203-005682
C308
C-CER,CHIP
SA
2203-005682
C309
C-CER,CHIP
SA
2203-005682
C310
C-CER,CHIP
SA
2203-005682
C311
C-CER,CHIP
SA
2203-005682
C312
C-CER,CHIP
SA
2203-005682
C313
C-CER,CHIP
SA
2203-005682
C314
C-CER,CHIP
SA
2203-005682
C315
C-CER,CHIP
SA
2203-005682
C316
C-CER,CHIP
SA
2203-005682
C317
C-CER,CHIP
SA
2203-005682
C318
C-CER,CHIP
SA
2203-005682
C319
C-CER,CHIP
SA
2203-005682
C320
C-CER,CHIP
SA
2203-005682
C321
C-CER,CHIP
SA
2203-005682
C322
C-CER,CHIP
SA
2203-005682
C323
C-CER,CHIP
SA
2203-005682
C324
C-CER,CHIP
SA
2203-005682
C325
C-CER,CHIP
SA
2203-005682
C326
C-CER,CHIP
SA
2203-005682
C327
C-CER,CHIP
SA
2203-005682
C328
C-CER,CHIP
SA
2203-005682
C329
C-CER,CHIP
SA
2203-005682
C330
C-CER,CHIP
SA
2203-005682
C331
C-CER,CHIP
SA
2203-005682
C332
C-CER,CHIP
SA
2203-005682
C333
C-CER,CHIP
SA
2203-005682
C334
C-CER,CHIP
SA
2203-005682
C335
C-CER,CHIP
SA
2203-005682
C336
C-CER,CHIP
SA
2203-005682
C337
C-CER,CHIP
SA
2203-005682
C338
C-CER,CHIP
SA
2203-005682
C339
C-CER,CHIP
SA
2203-005682
C340
C-CER,CHIP
SA
7-3
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STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2203-005682
C341
C-CER,CHIP
SA
2203-005682
C342
C-CER,CHIP
SA
2203-005725
C343
C-CER,CHIP
SA
2203-005682
C344
C-CER,CHIP
SA
2203-000812
C346
C-CER,CHIP
SA
2203-000812
C347
C-CER,CHIP
SA
2203-005725
C348
C-CER,CHIP
SA
2203-005725
C349
C-CER,CHIP
SA
2203-005725
C350
C-CER,CHIP
SA
2203-006648
C352
C-CER,CHIP
SA
2203-002709
C355
C-CER,CHIP
SA
2203-000812
C356
C-CER,CHIP
SA
2203-006194
C357
C-CER,CHIP
SA
2203-000386
C358
C-CER,CHIP
SA
2203-000386
C359
C-CER,CHIP
SA
2203-006562
C360
C-CER,CHIP
SA
2203-006562
C361
C-CER,CHIP
SA
2203-006562
C362
C-CER,CHIP
SA
2203-006423
C363
C-CER,CHIP
SA
2203-006048
C364
C-CER,CHIP
SA
2203-006562
C365
C-CER,CHIP
SA
2203-006423
C366
C-CER,CHIP
SA
2203-000233
C367
C-CER,CHIP
SA
2203-000233
C368
C-CER,CHIP
SA
2203-000233
C369
C-CER,CHIP
SA
2203-000233
C370
C-CER,CHIP
SA
2203-005736
C371
C-CER,CHIP
SA
2203-005736
C372
C-CER,CHIP
SA
2203-006423
C400
C-CER,CHIP
SA
2203-005808
C401
C-CER,CHIP
SA
2203-005808
C402
C-CER,CHIP
SA
2203-005808
C403
C-CER,CHIP
SA
2203-000254
C404
C-CER,CHIP
SA
2203-005729
C405
C-CER,CHIP
SA
2203-000254
C406
C-CER,CHIP
SA
2203-000254
C407
C-CER,CHIP
SA
2203-000233
C409
C-CER,CHIP
SA
2203-005792
C410
C-CER,CHIP
SA
2203-006305
C411
C-CER,CHIP
SA
7-4
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STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2203-006674
C412
C-CER,CHIP
SNA
2203-000995
C413
C-CER,CHIP
SA
2203-000696
C414
C-CER,CHIP
SA
2203-005682
C415
C-CER,CHIP
SA
2203-005682
C416
C-CER,CHIP
SA
2203-000696
C417
C-CER,CHIP
SA
2203-002709
C418
C-CER,CHIP
SA
2203-002668
C419
C-CER,CHIP
SA
2203-002709
C420
C-CER,CHIP
SA
2203-002709
C421
C-CER,CHIP
SA
2203-000679
C422
C-CER,CHIP
SA
2203-000679
C423
C-CER,CHIP
SA
2203-000812
C424
C-CER,CHIP
SA
2203-000812
C425
C-CER,CHIP
SA
2203-005682
C426
C-CER,CHIP
SA
2203-005682
C427
C-CER,CHIP
SA
2203-005682
C428
C-CER,CHIP
SA
2203-002709
C429
C-CER,CHIP
SA
2203-002709
C430
C-CER,CHIP
SA
2203-000254
C433
C-CER,CHIP
SA
2203-000254
C434
C-CER,CHIP
SA
2203-000138
C435
C-CER,CHIP
SA
2203-000812
C436
C-CER,CHIP
SA
2203-000812
C437
C-CER,CHIP
SA
2203-000233
C438
C-CER,CHIP
SA
2203-000627
C439
C-CER,CHIP
SNA
2203-005053
C441
C-CER,CHIP
SA
2203-005057
C442
C-CER,CHIP
SA
2203-005234
C443
C-CER,CHIP
SA
3709-001344
CD305
CONNECTOR-CARD EDGE
SA
2911-000058
CPL400
DUPLEXER-FEM
SA
0406-001190
D300
DIODE-TVS
SA
0406-001190
D301
DIODE-TVS
SA
0406-001201
D322
DIODE-TVS
SA
2909-001283
DUF400
FILTER-LC
SA
3711-005937
HDC301
HEADER-BOARD TO BOARD
SA
3710-002442
IF302
SOCKET-INTERFACE
SA
2703-002346
L100
INDUCTOR-SMD
SA
3301-001729
L101
BEAD-SMD
SA
7-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
3301-001342
L200
BEAD-SMD
SA
2703-001990
L400
INDUCTOR-SMD
SA
2703-001748
L401
INDUCTOR-SMD
SA
2703-001752
L402
INDUCTOR-SMD
SA
2703-001747
L404
INDUCTOR-SMD
SA
2703-001750
L405
INDUCTOR-SMD
SA
2703-001750
L406
INDUCTOR-SMD
SA
2703-001180
L407
INDUCTOR-SMD
SA
2703-002176
L410
INDUCTOR-SMD
SA
2703-002199
L411
INDUCTOR-SMD
SA
0601-002272
LED300
LED
SA
0601-002272
LED301
LED
SA
0601-002272
LED302
LED
SA
0601-002272
LED303
LED
SA
0601-002272
LED304
LED
SA
0601-002272
LED305
LED
SA
0601-002272
LED306
LED
SA
0601-002272
LED307
LED
SA
0601-002272
LED308
LED
SA
0601-002272
LED309
LED
SA
0601-002272
LED310
LED
SA
0601-002272
LED311
LED
SA
0601-002272
LED312
LED
SA
0601-002272
LED313
LED
SA
0601-002272
LED314
LED
SA
0601-002272
LED315
LED
SA
0601-002272
LED316
LED
SA
0601-002272
LED317
LED
SA
0601-002272
LED318
LED
SA
2801-004339
OSC100
CRYSTAL-SMD
SA
2801-004358
OSC301
CRYSTAL-SMD
SA
2801-004560
OSC302
CRYSTAL-SMD
SA
1201-002338
PAM404
IC-POWER AMP
SA
2007-008483
R101
R-CHIP
SA
2007-000775
R102
R-CHIP
SA
2007-000982
R103
R-CHIP
SA
2007-000148
R104
R-CHIP
SA
2007-000171
R105
R-CHIP
SA
2007-000144
R107
R-CHIP
SA
7-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2007-008531
R111
R-CHIP
SA
2007-008531
R112
R-CHIP
SA
2007-000153
R113
R-CHIP
SA
2007-007528
R114
R-CHIP
SA
2007-007528
R116
R-CHIP
SA
2007-008544
R117
R-CHIP
SA
2007-007528
R118
R-CHIP
SA
2007-000153
R119
R-CHIP
SA
2007-007528
R120
R-CHIP
SA
2007-000172
R121
R-CHIP
SA
2007-000172
R122
R-CHIP
SA
2007-000171
R123
R-CHIP
SA
2007-008055
R126
R-CHIP
SA
2007-000171
R128
R-CHIP
SA
2007-008542
R129
R-CHIP
SA
2007-008542
R130
R-CHIP
SA
2007-008816
R151
R-CHIP
SA
2007-009168
R152
R-CHIP
SA
2007-008419
R155
R-CHIP
SA
2007-003014
R159
R-CHIP
SA
2007-000153
R160
R-CHIP
SA
2007-003015
R200
R-CHIP
SA
2007-008052
R201
R-CHIP
SA
2007-000162
R202
R-CHIP
SA
2007-000147
R204
R-CHIP
SA
2007-000139
R205
R-CHIP
SA
2007-000242
R206
R-CHIP
SA
2007-001292
R208
R-CHIP
SA
2007-001292
R210
R-CHIP
SA
2007-008816
R213
R-CHIP
SA
2007-008816
R214
R-CHIP
SA
2007-000162
R220
R-CHIP
SA
2007-008052
R221
R-CHIP
SA
2007-008055
R223
R-CHIP
SA
2007-000145
R224
R-CHIP
SA
2007-000172
R300
R-CHIP
SA
2007-000172
R301
R-CHIP
SA
2007-000172
R302
R-CHIP
SA
2007-000172
R303
R-CHIP
SA
7-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2007-000172
R304
R-CHIP
SA
2007-000172
R305
R-CHIP
SA
2007-000172
R306
R-CHIP
SA
2007-000172
R307
R-CHIP
SA
2007-000172
R308
R-CHIP
SA
2007-000172
R309
R-CHIP
SA
2007-000172
R310
R-CHIP
SA
2007-000172
R311
R-CHIP
SA
2007-000172
R312
R-CHIP
SA
2007-000172
R313
R-CHIP
SA
2007-000172
R314
R-CHIP
SA
2007-008055
R315
R-CHIP
SA
2007-008055
R316
R-CHIP
SA
2007-000172
R317
R-CHIP
SA
2007-000172
R318
R-CHIP
SA
2007-000172
R319
R-CHIP
SA
2007-000172
R320
R-CHIP
SA
2007-008419
R321
R-CHIP
SA
2007-008419
R322
R-CHIP
SA
2007-008419
R324
R-CHIP
SA
2007-000168
R325
R-CHIP
SA
2007-000171
R327
R-CHIP
SA
2007-009115
R329
R-CHIP
SA
2007-008531
R330
R-CHIP
SA
2007-008055
R331
R-CHIP
SA
2007-009084
R332
R-CHIP
SA
2007-000171
R335
R-CHIP
SA
2007-000172
R400
R-CHIP
SA
2007-008774
R401
R-CHIP
SA
2007-000138
R402
R-CHIP
SA
2007-008483
R403
R-CHIP
SA
2007-000171
R404
R-CHIP
SA
2007-000171
R405
R-CHIP
SA
2007-000171
R406
R-CHIP
SA
2007-001301
R411
R-CHIP
SA
2007-001301
R412
R-CHIP
SA
2007-000138
R414
R-CHIP
SA
2007-000138
R415
R-CHIP
SA
2007-000138
R416
R-CHIP
SA
7-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
2007-000138
R417
R-CHIP
SA
2007-000171
R418
R-CHIP
SA
2007-007318
R423
R-CHIP
SA
2007-000171
R424
R-CHIP
SA
3705-001421
RFS400
CONNECTOR-COAXIAL
SA
3709-001400
SIM102
CONNECTOR-CARD EDGE
SA
2404-001352
TA149
C-TA,CHIP
SA
2404-001478
TA151
C-TA,CHIP
SA
2404-001225
TA154
C-TA,CHIP
SA
2404-001478
TA155
C-TA,CHIP
SA
2404-001225
TA156
C-TA,CHIP
SA
2404-001381
TA177
C-TA,CHIP
SA
2404-001474
TA351
C-TA,CHIP
SA
2404-001381
TA353
C-TA,CHIP
SA
2404-001474
TA354
C-TA,CHIP
SA
2404-001474
TA432
C-TA,CHIP
SA
2809-001287
TCX400
OSCILLATOR-VCTCXO
SA
0504-000168
TR101
TR-DIGITAL
SA
1203-004404
U100
IC-POWER SUPERVISOR
SA
1001-001405
U101
IC-ANALOG MULTIPLEX
SA
1404-001165
U102
THERMISTOR-NTC
SA
1203-003663
U103
IC-BATTERY
SA
0801-002529
U104
IC-CMOS LOGIC
SA
1009-001023
U202
IC-HALL EFFECT S/W
SA
1205-002272
U203
IC-TRANSCEIVER
SA
0801-003031
U303
IC-CMOS LOGIC
SA
1205-003086
U401
IC-TRANSCEIVER
SA
1205-003064
U402
IC-DATA COMM./GEN.
SA
GH13-00032A
UCD301
IC ASIC
SA
1108-000082
UCP201
IC-MCP
SA
1205-003100
UCP201
IC-DATA COMM./GEN.
SA
1405-001082
ZD100
VARISTOR
SA
1405-001082
ZD101
VARISTOR
SA
0406-001201
ZD300
DIODE-TVS
SA
0406-001201
ZD301
DIODE-TVS
SA
0406-001201
ZD302
DIODE-TVS
SA
0406-001201
ZD303
DIODE-TVS
SA
0406-001201
ZD304
DIODE-TVS
SA
0406-001201
ZD305
DIODE-TVS
SA
7-9
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STATUS
Exploded View and Parts List
SEC CODE
Design LOC
Discription
0406-001201
ZD307
DIODE-TVS
SA
0406-001201
ZD310
DIODE-TVS
SA
0406-001200
ZD311
DIODE-TVS
SA
0406-001201
ZD313
DIODE-TVS
SA
0406-001201
ZD316
DIODE-TVS
SA
0406-001201
ZD317
DIODE-TVS
SA
0406-001201
ZD318
DIODE-TVS
SA
1405-001082
ZD319
VARISTOR
SA
0406-001201
ZD320
DIODE-TVS
SA
0406-001201
ZD321
DIODE-TVS
SA
1405-001082
ZD322
VARISTOR
SA
7-10
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STATUS
8. Reference data
8-1. Reference Abbreviate
AAC: Advanced Audio Coding.
AVC : Advanced Video Coding.
BER : Bit Error Rate
BPSK: Binary Phase Shift Keying
CA : Conditional Access
CDM : Code Division Multiplexing
C/I : Carrier to Interference
DMB : Digital Multimedia Broadcasting
EN : European Standard
ES : Elementary Stream
ETSI: European Telecommunications Standards Institute
MPEG: Moving Picture Experts Group
PN : Pseudo-random Noise
PS : Pilot Symbol
QPSK: Quadrature Phase Shift Keying
RS : Reed-Solomon
SI : Service Information
TDM : Time Division Multiplexing
TS : Transport Stream
8-1
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9. Safety Precautions
9-1. Repair Precaution
● Repair in Shield Box, during detailed tuning.
Take specially care of tuning or test,
because specipicty of cellular phone is sensitive for surrounding interference(RF noise).
● Be careful to use a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
● Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
● Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
● Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of
connecting Test Pack and tuning on.
● Take specially care of soldering, because Land of PCB is small and weak in heat.
● Surely tune on/off while using AC power plug, because a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembing charger.
● Don't use as you pleases after change other material than replacement registered on SEC
System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
9-1
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Safety Precautions
9-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easilly by static electricity. Such parts are called by
ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
● Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity
prevention string on wrist.
● Use earthed soldering steel when you connect or disconnect ESD.
● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by
static electricity.
● Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and aluminum plate to have conductive power,they are prevented from static electricity.
● You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.
9-2
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10. Product Function
Main Function
-
Camera and camcorder
Music player
Image editor
Offline mode
Bluetooth
Web browser
Email
Multimedia Message Service(MMS)
SOS message
10-1
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This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
ⓒ
Samsung Electronics Co.,Ltd.
2007. 01. Rev.1.0