c:documents and settingsxw41deblocage77.free.fr/sam/root/Samsung SGH-E620 service manual.pdf ·...
Transcript of c:documents and settingsxw41deblocage77.free.fr/sam/root/Samsung SGH-E620 service manual.pdf ·...
GSM TELEPHONESGH-E620
GSM TELEPHONE CONTENTS
1. Specification
2. Flow Chart of Troubleshooting
3. Exploded Views and Parts List
4. Electrical Parts List
5. Block Diagrams
6. PCB Diagrams
1. SGH-E620 Specification
1-1
1-1. GSM General Specification
GSM900
Phase 1
EGSM 900
Phase 2
DCS 1800
Phase 1PCS1900
Freq. Band
[MHz]
Uplink/Downlink
890~915
935~960
880~915
925~960
1710~1785
1805~18801850~19101930~1990
ARFCN range 1~1240~124 &
975~1023512~885 512~810
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate /
Bit Period
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us270.833kbps3.692us
Time Slot
Period /576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms576.9us4.615ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMA Mux 8 8 8 8
Cell radius 35Km 35Km 2Km 2Km
SGH-E620 Specification
1-2
Tx Power
control levelPCS1900
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
1-2. GSM Tx Power Class
Tx Power
control levelDCS1800
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
Tx Power
control levelGSM900
5 33±3 dBm
6 31±3 dBm
7 29±3 dBm
8 27±3 dBm
9 25±3 dBm
10 23±3 dBm
11 21±3 dBm
12 19±3 dBm
13 17±3 dBm
14 15±3 dBm
15 13±3 dBm
16 11±3 dBm
17 9±3 dBm
18 7±3 dBm
19 5±3 dBm
2. SGH-E620 Flow Chart of Troubleshooting
2-1
2-1. Power On
check the currentconsumption morethan 100mA
Download again
'Power ON' does not work
No
Yes
Yes
END
Yes
Check the Initial Operation
Check U100
Yes
Yes
Check U100pin A13 =2.8V
No U100 pinC12 = 1.8V
No
Yes
Charge the batteryNoCheck the Voltage
of the Battery morethan 3.5V
check keypadNoCheck the pin J12
of U100 is morethan 2.8V
Check"Power On"
key?
No
check U100 and C103Yes 1
2
1
1 2
SGH-E620 Flow Chart of Troubleshooting
2-2
VCCA_2.8
G9 10
G
12 2
33445 5
66
G7 8
G
VCCD_1.8
CN1001
C110
VCCD_2.8
C115
VCCD_1.5
VBAT
C109
VCCB_2.8
A13VLDO_4 B12
VLDO_5 B10
VLDO_6 A14VLDO_7 C12
VRTC H11VSIM K12
VEXT E14
VIB_DRV F15
VL4S_A A12VL4S_B B11
VL5S_A D10C9VL5S_B
VLDO_1 G11VLDO_2 J12VLDO_3
VDD12 J13C11VDD34
5D
DV
01C
SIM_CLK K14
SIM_IO J11SIM_RST K11
UP_CLK N9
UP_IO P10UP_RST R10
VACC F14
VBAT E13
SCLK_PSC L8
M7SDI_PSCSDO_PSC N7
RING_DRV F13LED1_DRV G13LED2_DRV G12
CH_BDRV E11CH_ISEN F12
CH_RES D14
K8CSN_PSC
ADC_AUX1 E10ADC_AUX2 D15
VRF_2.8
C108
C117
C107C111
C114
C103
C119
C113
C116
C112
VBAT
VRTC_1.5
C118
C104
UP_CS
KEY_BACKLIGHT
UP_SDOUP_SDI
UP_SCLK
DCS_TX_ENGSM_TX_EN
SIMRSTSIMDATA
SIMCLK
SGH-E620 Flow Chart of Troubleshooting
2-3
2-2. Initial
END
Yes
Check the signal atthe pin C15 of U100 is"LOW" when thephone is boot on
Initial Failure
Check pin4 of OSC200Voltage is 2.8V ?
Check OSC200
L708,pin A13 of U100,
OSC700, C113
No
Yes
Yes
No
NoCheck pin10 of U302Voltage is 2.5V?
Check or Change U301
Yes
Yes
NoCheck pin3 of OSC700,Frequency is 13MHz? Check or change OSC700
Check OSC300 isworking?
No
Check the soldered status of U302,U200
1
2
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-4
1
2
2
2
3
4
4
5
SGH-E620 Flow Chart of Troubleshooting
2-5
OSC200
C215
CTR1X
91H
91FCT
R2X
NE_
DM
C_IC
M_93OIP
NE_TA
D_IC
M_04OIP
41M
41N
NE_0T
AD_I
CM_34
OIP
J16PIO47
5G
64OI
P_1M
WP
NM
RAL
ACT
R71
H
91U
71W
82OIP
23OIP
31R
U18PIO33PIO34 R14
41L
51PPE
EK
RWP_91
OIPQE
RKL
CSYS_02
OIP91P
31K
0TA
D_IC
M_12OIP
1TA
D_IC
M_22OIP
21L31L
2TA
D_IC
M_32OIP
3TA
D_IC
M_42OIP
51L
91V52
OIP62
OIP61
U72
OIP
61G
TU
O23C
SO
DM
C_IC
M_80OIP
31J
01OIP
71V
IRQ1 M16M19IRQ2
IRQ3 P17P18IRQ4
C216
USB_DET
BT_POW_EN
SPK_ON
DN
G
16
5 N/C
N/C 8
7N/C
1 VIN VOUT1 10
9VOUT2EN12
3 EN2
GND 6
11
DN
G
DN
G
12 13
DN
G
DN
G
14 15
DN
G
U302
CBYP4C316
CAM_1.8
C314
R309
VBAT
C313
C315
CAM_2.5
C317
CAMPWR_EN
R110
VBAT
VREF A10
NE_G
NR_
BIV9L
PE
EK_
RWP
9M
N1W
S_R
WP51
C2
WS_
RWP
41C
9K
O_TES
ER
RTC_ALMN H10FU
B_1W
SP7L
ED
OM
01N
QRT
NI01L
E9CREF
ADC_AUX1 E10ADC_AUX2 D15
R109
C120 C121
FU
B_1W
SP
PWR_KEEP
RTCALARM
RST
NO_
GIJN
O_R
WP
INTRQ
SGH-E620 Flow Chart of Troubleshooting
2-6
C312
R306
XINXOUT A1
A2
NC 21NC
C310OSC300
2
4 3
1
R702
BUFFIN
5 6BUFFOUT
2
GND
3OUT VCC
4
VCONT
1
OSC700
C70910NF
16V
R705
R701
L708
C706
C704
C707100PF
50V
C708R704
R703
C711
VRF_2.8
C705
AFC
CLK13M_RF CLK13M_TR
CLK13M_MC
CLK13M_NEC
SGH-E620 Flow Chart of Troubleshooting
2-7
2-3. Sim Part
* Test with Sim
Check the pin 1 of
Phone can't access SIM card
Check the SIMconnector's (CN100)connection to SIM
card
Check the circuit related to U100
Resolder or change CN100
END
No
Yes
Yes
Yes
No
Check the circuitaround CN100 input
circuitryCheck the related circuit of CN100
Yes
No
Check the circuitaround U200 outputand voltage supply
circuitty
Check the related circuit of U200 and
U100
Yes
No
1
2
3
4
1
2 3
4
4
SGH-E620 Flow Chart of Troubleshooting
2-8
2-4.Microphone Part
* Call with Sim before testing.
Check the solderedstatus of microphone
MicroPhone does not work
Resolder microphone
END
No
Yes
Yes
Check the referencevoltage on mic pathR437, R439 ≒ 2.0V
Yes
Resolder or changeR429,C422,R433,R432,R437R434,C429,R435,R436,R439
No
Is microphone OK?
Yes
Check U100
No
1
2
1
1
1
2
SGH-E620 Flow Chart of Troubleshooting
2-9
C429
C425
R437
AGND
R432
R435
R429
MIC401
C430
R433
C426
R439
C422
C427
C431
R434
R436
MIC1N
MICINN
MICINP
MICOUTP
MIC1P
MICOUTN
SGH-E620 Flow Chart of Troubleshooting
2-10
2-5.Bluetooth Part
Bluetooth does not work
* When you play MPEG file, if Audio is not active
Check U602 pin5 =2.6V?
U100 C12 pin = 1.8V?
Yes
Resolder U602 or U100No
Check pin22 of U601≥ 1.5 dbm ?
Yes
Resolder U601No
Change ANT601
Yes
1
2
1
1
2
SGH-E620 Flow Chart of Troubleshooting
2-11
VBAT
C611R618
C607
BT_2.8
R604
5VDD1C606
U602
3 CE ECO 4GND2
OUT
BT_POW_EN
VCCD_1.8
C604
1 32
ANT601VCCD_1.8
C610C609
20
VDD_REG1415 VDD_UART
PIO_8 23
1 RESETB
UART_CTS1611 UART_RTS
UART_RX10UART_TX9
VDD_PADS 19VDD_PIO
127 PCM_OUT
8 PCM_SYNC24PIO_0
25PIO_3PIO_4/UART_TX2 3
6PIO_5/UART_RTS2PIO_6/UART_CTS2 4
17PIO_7/UART_RX2
22 ANT
DN
G
5 13
DN
GD
NG
18 21
DN
GD
NG
26
PCM_CLK2
PCM_IN
U601
TR_RST
BT_2.8
DEBUG_RTS
DEBUG_RXD
PCM_OUT
DEBUG_TXD
DEBUG_CTS
PCM_IN
PCM_CLK
PCM_SYNC
SGH-E620 Flow Chart of Troubleshooting
2-12
2-6. Speaker Part
* Call before testing.
Check the solderedstatus of Speaker
Receiver does not work
Check the pin 7 of U401"High"?
Resolder Speaker
Check U401 and the audio path of
U400,U100
END
No
Yes
Yes
No
Is Speaker working?
Is Speaker working ?
Check the path from U100 to CN500
Change Speaker
No
Yes
Yes
No
1
SGH-E620 Flow Chart of Troubleshooting
2-13
1
1
1
SGH-E620 Flow Chart of Troubleshooting
2-14
125DZ
C502
CAM_1.8
VCCD_1.8
615DZ
815DZ
C501
C507 C511
VCCD_2.8
R503
715DZ
115DZ
025DZ
C503
CAM_2.5
VBAT
C504
915DZ
4849 49
55
50 50
6677 8899
41 41 42 4243 43 44 4445 45 46 4647 47 48
33 34343535 36363737 38383939
44
4040
2727 28282929
33
30303131 323233
19
22
20202121 22222323 2424
25 25 2626
11 12121313 14141515 16161717 181819
CN500
11
101011
BL_LED_EN
SPK1P
DIMMING_EN
LCD_D(3)_FO
HZREFMCLK
CAM_SDACAM_SCL
VTREF
PCLK
CAM_RESET
LCD_D(10)_FOLCD_D(8)_FOLCD_D(0)_FOLCD_D(2)_FOLCD_D(4)_FOCAM_FLASH_FOLCD_RS_FO
CAM_Y(3)
CAM_Y(6)
CAM_Y(4)
CAM_Y(2)
CAM_Y(0)
LCD_D(11)_FOLCD_D(9)_FOLCD_D(1)_FO
LCD_D(13)_FO
LCDVIB_EN
SPK1N
LCD_WEN_FOLCD_CS_FO
CAM_Y(5)
CAM_Y(7)
LCD_D(6)_FOLCD_D(14)_FOLCD_D(12)_FO
TR_RST
CAM_Y(1)
LCD_D(5)_FOLCD_D(7)_FO
LCD_D(15)_FO
MCV
XV31
R
NNI
CIM
41M
PNI
CIM
41N
NTU
OCI
M51P
PTU
OCI
M51
N
PTU
OXU
A
NAT
UO
A21
NP
ATU
OA
11P
NBT
UO
A21P
PBT
UO
A21
R
NNIX
UA
41LP
NIXU
A51
M
NTU
OXU
A31L31
K
PNI
CIM
NNI
CIM
PNIX
UA
NTU
OX
UA
NNIX
UA
PTU
OXU
A
PBT
UO
AN
BTU
OA
PAT
UO
AN
ATU
OA
PTU
OCI
MNT
UO
CIM
U100
SGH-E620 Flow Chart of Troubleshooting
2-15
C409
10NF
DVDDK9
ShortedwithA10K10 N.C K2
PO0K3
PO2K4
DGNDK5
A0K6
WR_BK7
D0K8
PO1J3
PO3J4
A1J5
CS_BJ6
RD_BJ7
D1 J8
N.CJ9
ShortedwithA1K1
N.CH5
N.CH6
N.C H7
N.CH8
D3H9
N.C J1
DGNDJ10
N.CJ2
N.C G3
N.CG8
D5G9
AGND_PH1
D2H10
CLKINH2
N.C H3
A2H4
D6 F10
TM1F2
N.CF3
INT_DSP_BF8
D7F9
AGNDG1
D4 G10
AVDD_PG2
VIBD9
AVDDE1
INT_SG_BE10
VREFE2
N.CE3
DGND_DE8
RESET_BE9
LINEOUT_RF1
DVDD_D C8
EVDDC9
AGNDD1
DVDD D10
IREFD2
N.C D3
N.CD4
N.C D8
LINEOUT_LC1
LEDC10
TM0 C2
N.C C3
DVDD_DC4
DGND_DC5
N.CC6
N.CC7
N.CB2
TM2 B3
TM4B4
CLK8KB5
PSB6
ASOB7
BCLKB8
N.C B9
RDATAA4
TRSCKA5
EGNDA6
ASIA7
LRCLKA8
DVDDA9
N.CB1
N.CB10
NC1
NC 2ShortedwithK1
A1
ShortedwithK10A10
N.C A2
TM3A3
U400
C408
C418
VCCD_1.8
C454
R423
VCCD_1.5
C419
C413
C417
C424
VCCD_2.8
C416
R431
NEC_RST
NEC_IRQ
SOUND_L
SOUND_R
A(1)A(0)
NEC_CS
CP_OEN
CP_WEN
VIB_EN
D(2)
D(0)D(1)
A(2)D(3)D(4)
D(7)D(6)D(5)
CLK13M_NEC
R424
204F
10NO21 V+
13G G
14
GND 6
IN14
8IN2
5 NC1
7NC2
2 NO1
U401
COM13
COM2 9
11G G
12
C403
R412
R473R472
AVDD_3.3
SPK1P SW1_EN
AOUTAP
AOUTAN
AMP_OUT+
AMP_OUT-
SPK1N
SGH-E620 Flow Chart of Troubleshooting
2-16
2-7. Key Data Input
Check soldered status ofCN500 and connectingstatus between connector
and PBA
Check the Initial Operation
END
Yes
When "#"pad pressed,Pin 38 of
CN500=2.8V(high)?
Yes
Resolder CN500 or U200No
Check U200No
Yes
Check the Keypad &Dome Sheet
Replace or Adjust
the Keypad & Dome Sheet
1
2
1
1 2
SGH-E620 Flow Chart of Troubleshooting
2-17
KEY-XBS1
1 2
ZD507
0KEY-XBS1 2
11
22
3 3
4 4
11
22
3 3
4 4
VOL300
ZD502
CAM
6KEY-XBS1 2
CLEARKEY-XBS1 2
KEY-XBS9
1 2
ZD509 ZD510
R505
R507
625DZ
KEY-XBS7
1 2
KEY-XBSSHARP
1 2
DOWNKEY-XBS1 2
R527
825DZ
725DZ
MENUKEY-XBS1 2
R511
KEY-XBS*
1 2
R508
R510
ZD503
R513
R509
8KEY-XBS1 2
ZD501
2
IKEY-XBS1
ZD504
KEY-XBSRIGHT
1 2
1 2
ZD506
4KEY-XBS
STOKEY-XBS1 2
1 2KEY-XBS
LEFT
2KEY-XBS
5
1
425DZ
525DZ
ZD508
SENDKEY-XBS1 2
KEY-XBSUP
1 2
R512
ZD505
1 2KEY-XBS
3
1 2
2KEY-XBS
R504
KEY_COL(3)
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(4)
KEY_COL(0:4)
KEY_ROW(2)
KEY_ROW(0)
KEY_ROW(3)
KEY_ROW(1)
KEY_ROW(0:4)
KEY_ROW(4)
SGH-E620 Flow Chart of Troubleshooting
2-18
2-8. LCD backlight
Backlight ON "TIME"mode in the menu?
Backlight does not work
Check conectingbetween PBA and LCD
conector
Select backlight "15 sec" mode
Check FPCB
END
No
Yes
No
Check CN500 pin 30 ="high"?
Check the LCD
Yes
Yes
No
SGH-E620 Flow Chart of Troubleshooting
2-19
2-9. GSM Receiver
Normal conditioncatch thechannel ?
Check F700pin 13 ≥ -65 dbm ?
Check U700pin 20,21 ≥-65dBm ?
Yes
No
No
Check F700pin 1,2 ≥ -65dbm ?
Yes
No
Yes
Check ANT, C716
Resolder or changeC716, R706
Resolder or changeF700
Resolder or changeC724, C725, L701
Resolder or change
U200
CONTINOUS RX ONRF INPUT : 62CHAMP : -50dbm
Check U700pin 32 = 2.8V
Yes
Resolder or changeU100
Yes
No
No
1
2
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-20
12
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-21
2-10. DCS Receiver
Normal conditioncatch thechannel ?
Check F700pin 13 ≥ -65 dbm ?
Check U700pin 18, 19 ≥-65dBm ?
Yes
No
No
Check F700pin 3,4 ≥ -65dbm ?
Yes
No
Yes
Check ANT, C716
Resolder or changeC716, R706
Resolder or changeF700
Resolder or changeC727, C729, L707
CONTINOUS RX ONRF INPUT : 698CHAMP : -50dbm
Check U700pin 32 = 2.8V
Yes
Resolder or changeU100
Yes
No
No
Resolder or change
U200
1
2
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-22
12
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-23
2-11. PCS Receiver
Normal conditioncatch thechannel ?
Check F700pin 13 ≥ -65 dbm ?
Check U700pin 16,17 ≥-65dBm ?
Yes
No
No
Check F700pin 5, 6≥ -65 dbm ?
Yes
No
Yes
Check ANT, C716
Resolder or changeC716, R706
Resolder or changeF700
Resolder or changeC733, C735, L704
CONTINOUS RX ONRF INPUT : 660CHAMP : -50dbm
Check U700pin 32 = 2.8V
Yes
Resolder or changeU100
Yes
No
No
Resolder or change
U200
1
2
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-24
12
3
4
5
SGH-E620 Flow Chart of Troubleshooting
2-25
C717
C735
L709
L707
L703
L704
L701
9
CN702
A23
C
1D
NG
4D
NG
4GSM1800/1900TX8
5GSM1900RX1
GSM1900RX2 6
1GSM900RX1
GSM900RX2 2
10 GSM900TX
11 VC1
VC2
ANT
13
G
7 12
G G
14
3GSM1800RX1
GSM1800RX2
C724
F700
C716 R706C715
C733
C725
ANT700
C729
C727
ANT
DCS_LNA_IN_P
DCS_LNA_IN_N
GSM_LNA_IN_P
GSM_LNA_IN_N
PCS_LNA_IN_N
PCS_LNA_IN_P
C712
C713C714
VRF_2.8
C702
9
DD
V
32
NE
X
26
NIX
8
TU
OX
27
ND
P_
10
NE
S_
12
28
KLC
S
13
ID
S
14
OD
S
11
TXIN5
TXIP4
TXQN7
TXQP6
DDV
20
RFIPN17
RFIPP16
DOF
R
22
GOF
R
23
RXIN3
RXIP2
RXQN1
PQ
XR
DN
G
33
DN
G
34
DN
GGND3536
GND
RFIDN19
18RFIDP
RFIGN21
RFIGP
U700
1G
AID
24
2G
AID
25
GND15
DN
G
2930 DN
G
31
C701
C710
VRF_2.8
C703
RF_ENSERLE
SERCLKSERDAT
DPCS_PAM_IN
CLK13M_RF
DCS_LNA_IN_P
DCS_LNA_IN_N
GSM_LNA_IN_N
GSM_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_PRTX_IN
RTX_IP
RTX_QN
RTX_QP
GSM_PAM_IN
A2
PXT7E
NIXTX
R6
DPI
XTXR
7D
NQ
XTXR
6C
PQ
XTXR
7C
SERCKC2C1 SERDA
B1 SERLE1SERLE2
1FER
AR
6B
2FER
AR
5B
G6 OCTL5OCTL6B3
A3 OCTL7
CFA
9D
C122
TX_BAND_SELRF_EN
AFC
TX_EN
SERLESERDATSERCLK
RTX_QPRTX_QN
RTX_IPRTX_IN
TXPOWER
U100
SGH-E620 Flow Chart of Troubleshooting
2-26
2-12. GSM Transmitter
Check F700pin 10 : about2~3 dbm?
Check F700pin 11 :2.8V ?
Check andchange
CN702, C715
Yes
Check andchange
U100,U200
No
CONTINUS TX ON CONDITION
TX POWER DAC : 554 CODEAPPLIEDCH : 62ch
RBW : 100KHzVBW : 100KHzSPAN : 10MHzREF LEV : 10dBmATT : 20dB
U701 pin6 :about 4~5dbm?
Yes
No
Yes
U701 pin 8,20:
3.7V ?
F700check & change
No Battery, U100check & change
Yes
U701 pin 22 :1.2V ?
NoU100 check
Yes
U701 pin12 :3V ?
NoU100 check
U700 pin 9 :2.8V ?U701
change or resolder
U100change or resolder
No
Yes
U700change or resolder
Yes
U701 pin 6 :about -5dbm?
No
Yes
No
1
2
3
4
5
6
7
8
1
2
2
3
4
5
6
7
8
SGH-E620 Flow Chart of Troubleshooting
2-27
2-13. DCS/PCS Transmitter
CONTINUS TX ON CONDITION
TX POWER DAC : 560 CODEAPPLIED
CH : 698CH(DCS),660CH(PCS)RBW : 100KHzVBW : 100KHzSPAN : 10MHzREF LEV : 10dBmATT : 20dB
Check F700pin 9 : 2.8V
?
U701 pin31 :about 4~5dbm?
No
Check F700pin 8 : about2~3 dbm?
NoCheck andchange
U100,U200
Yes
No
YesCheck andchange
CN702, C715
Yes
F700check & change
No Battery, U100check & change
Yes
NoU100 check
Yes
No
Yes
NoU100 check
Yes
U701change or resolder
U700 pin 9 :2.8V ?
NoU100
change or resolder
Yes
U700change or resolder
U701 pin 43,42:
3.7V ?
U701 pin 22 :1.2V ?
U701 pin 5 :about -5dbm?
U701 pin2 :3V ?
1
2
3
4
5
6
7
8
1
2
2
3
4
5
6
7
8
3. SGH-E620 Exploded View and its Parts list
3-1
3-1. Cellular phone Exploded View
QIF01
QBA01
QCR26
QVO01
QCK01
QMP01QMI03
QMI01QVK01
QCA02
QME01 QLC01
QSP01QMO01
QCA01
QFL01QCR04
QSC05 QSC08
QMW02
QKP01
QCW03
QFU01QFR01
QAN02
QRE01
QRF03
QMP02
QCR26
QRF01 QSP03
SGH-E620 Exploded view and its Part list
3-2
3-2. Cellular phone Parts list
Location NO. Description SEC CODE Remark
QFU01 F/UPPER GH75-06229A
QCW03 CAMERA RING GH75-06233A
QMP02 LCD PBA GH92-02129A
QLC01 LCD GH07-00635A
QSP03 SPK DUMMY GH72-16842A
QSP01 MICRO SPEAKER 3001-001644
QMO01 MOTOR DC GH31-00156A
QCA01 UNIT CAMERA GH59-01947A
QFL01 F/LOWER GH75-06230A
QMW02 MAIN WINDOW GH72-19263A
QCR04 SCREW MACHINE 6001-001479
QSC05 PMO-FOLDER SCREW CAP L GH72-21541A
QSC08 PMO-FOLDER SCREW CAP R GH72-21542A
QFR01 FRONT COVER GH75-06231A
QVO01 KEY VOLUME GH75-05708A
QKP01 KEYPAD GH75-05570A
QMP01 PBA MAIN GH92-01912A
QVK01 UNIT-VOLUME KEY GH59-01826A
QCA02 UNIT-CAMERA KEY GH59-01827A
QME01 UNIT-METAL DOME GH59-01828A
QMI03 MIC HOLDER GH73-04073A
QMI01 MICROPHONE-ASSY GH30-00161A
QCR26 SCREW MACHINE 6001-001850
QAN02 INTENNA GH42-00502A
QRE01 REAR COVER GH75-06232A
QRF03 EAR COVER GH72-20838A
QCK01 KEY CAMERA GH75-05709A
QCR26 SCREW MACHINE 6001-001850
QRF01 RF SHEET GH74-14593A
QIF01 IF COVER GH72-20840A
QBA01 BATTERY GH43-01594A
SGH-E620 Exploded view and its Part list
3-2
3-3. Test Jig (GH80-03307A)
3-3-1. RF Test Cable(GH39-00283A)
3-3-2. Test Cable(GH39-00304A)
3-3-3. Serial Cable
3-3-4. Power SupplyCable
3-3-5. DATA CABLE(GH39-00294A)
3-3-6. TC(GH44-00701A)
4-1
4. SGH-E620 MAIN Electrical Parts List
Design LOC SEC Code Discription
0403-001387 ZD604 DIODE-ZENER
0403-001427 ZD603 DIODE-ZENER
0406-001208 ZD600 DIODE-TVS
0406-001208 ZD602 DIODE-TVS
0504-001140 Q201 TR-DIGITAL
0504-001141 Q200 TR-DIGITAL
0601-001819 LED501 LED
0601-001819 LED502 LED
0601-001819 LED503 LED
0601-001819 LED504 LED
0601-001819 LED505 LED
0601-001819 LED506 LED
0601-001819 LED507 LED
0601-001819 LED508 LED
0601-001819 LED509 LED
0601-001819 LED510 LED
0601-001819 LED511 LED
0601-001819 LED512 LED
0601-001819 LED513 LED
0601-001819 LED514 LED
0601-001819 LED515 LED
0601-001819 LED516 LED
0601-001819 LED518 LED
0801-002529 U205 IC-CMOS LOGIC
1001-001261 U401 IC-ANALOG SWITCH
1006-001313 U203IC-BUS
TRANSCEIVER
1009-001010 U201 IC-HALL EFFECT S/W
1108-000001 U300 IC-MCP
1201-002171 U701 IC-POWER AMP
1201-002222 U403 IC-AUDIO AMP
1203-002556 U602 IC-POSI.FIXED REG.
1203-003058 U500 IC-POSI.FIXED REG.
1203-003058 U501 IC-POSI.FIXED REG.
1203-003105 U202 IC-POSI.FIXED REG.
1203-003322 U302 IC-MULTI REG.
1203-003472 U100IC-POWER
SUPERVISOR
1204-001915 U204 IC-FILTER
1205-002433 U700 IC-TRANSCEIVER
Design LOC SEC Code Discription
1205-002644 U400 IC-TONE GENERATOR
1205-002694 U301 IC-CONTROLLER
1209-001219 U101 IC-SENSOR
1405-001082 ZD401 VARISTOR
1405-001082 ZD402 VARISTOR
1405-001082 ZD403 VARISTOR
1405-001082 ZD404 VARISTOR
1405-001082 ZD405 VARISTOR
1405-001082 ZD406 VARISTOR
1405-001108 ZD500 VARISTOR
1405-001108 ZD501 VARISTOR
1405-001108 ZD502 VARISTOR
1405-001108 ZD503 VARISTOR
1405-001108 ZD504 VARISTOR
1405-001108 ZD505 VARISTOR
1405-001108 ZD506 VARISTOR
1405-001108 ZD507 VARISTOR
1405-001108 ZD508 VARISTOR
1405-001108 ZD509 VARISTOR
1405-001108 ZD510 VARISTOR
1405-001108 ZD511 VARISTOR
1405-001108 ZD516 VARISTOR
1405-001108 ZD517 VARISTOR
1405-001108 ZD518 VARISTOR
1405-001108 ZD519 VARISTOR
1405-001108 ZD520 VARISTOR
1405-001108 ZD521 VARISTOR
1405-001108 ZD522 VARISTOR
1405-001108 ZD523 VARISTOR
1405-001108 ZD524 VARISTOR
1405-001108 ZD525 VARISTOR
1405-001108 ZD526 VARISTOR
1405-001108 ZD527 VARISTOR
1405-001108 ZD528 VARISTOR
1405-001108 ZD601 VARISTOR
2007-000138 R107 R-CHIP
2007-000138 R701 R-CHIP
2007-000139 R446 R-CHIP
2007-000140 R603 R-CHIP
2007-000140 R605 R-CHIP
SCH- E620 MAIN Electrical Parts List
4-2
Design LOC SEC Code Discription
2007-000140 R606 R-CHIP
2007-000140 R607 R-CHIP
2007-000140 R610 R-CHIP
2007-000140 R611 R-CHIP
2007-000140 R612 R-CHIP
2007-000140 R613 R-CHIP
2007-000140 R614 R-CHIP
2007-000140 R638 R-CHIP
2007-000141 R437 R-CHIP
2007-000141 R439 R-CHIP
2007-000141 R457 R-CHIP
2007-000141 R458 R-CHIP
2007-000143 R301 R-CHIP
2007-000143 R302 R-CHIP
2007-000143 R637 R-CHIP
2007-000148 R705 R-CHIP
2007-000157 R213 R-CHIP
2007-000157 R217 R-CHIP
2007-000157 R218 R-CHIP
2007-000157 R601 R-CHIP
2007-000157 R602 R-CHIP
2007-000159 R431 R-CHIP
2007-000159 R432 R-CHIP
2007-000159 R436 R-CHIP
2007-000162 R109 R-CHIP
2007-000162 R201 R-CHIP
2007-000162 R206 R-CHIP
2007-000162 R212 R-CHIP
2007-000162 R215 R-CHIP
2007-000162 R216 R-CHIP
2007-000162 R309 R-CHIP
2007-000162 R528 R-CHIP
2007-000162 R529 R-CHIP
2007-000162 R618 R-CHIP
2007-000162 R704 R-CHIP
2007-000170 R108 R-CHIP
2007-000170 R306 R-CHIP
2007-000170 R423 R-CHIP
2007-000171 R110 R-CHIP
2007-000171 R202 R-CHIP
Design LOC SEC Code Discription
2007-000171 R203 R-CHIP
2007-000171 R204 R-CHIP
2007-000171 R205 R-CHIP
2007-000171 R220 R-CHIP
2007-000171 R429 R-CHIP
2007-000171 R434 R-CHIP
2007-000171 R440 R-CHIP
2007-000171 R441 R-CHIP
2007-000171 R443 R-CHIP
2007-000171 R444 R-CHIP
2007-000171 R445 R-CHIP
2007-000171 R447 R-CHIP
2007-000171 R449 R-CHIP
2007-000171 R451 R-CHIP
2007-000171 R452 R-CHIP
2007-000171 R454 R-CHIP
2007-000171 R455 R-CHIP
2007-000171 R456 R-CHIP
2007-000171 R472 R-CHIP
2007-000171 R473 R-CHIP
2007-000171 R623 R-CHIP
2007-000171 R624 R-CHIP
2007-000171 R625 R-CHIP
2007-000171 R626 R-CHIP
2007-000171 R627 R-CHIP
2007-000171 R628 R-CHIP
2007-000171 R629 R-CHIP
2007-000171 R706 R-CHIP
2007-000173 R470 R-CHIP
2007-000173 R471 R-CHIP
2007-000174 R504 R-CHIP
2007-000174 R505 R-CHIP
2007-000174 R507 R-CHIP
2007-000174 R508 R-CHIP
2007-000174 R509 R-CHIP
2007-000174 R510 R-CHIP
2007-000174 R511 R-CHIP
2007-000174 R512 R-CHIP
2007-000174 R513 R-CHIP
2007-000174 R527 R-CHIP
SCH- E620 MAIN Electrical Parts List
4-3
Design LOC SEC Code Discription
2007-000831 R460 R-CHIP
2007-000831 R463 R-CHIP
2007-001288 R708 R-CHIP
2007-001288 R711 R-CHIP
2007-001291 R412 R-CHIP
2007-001291 R424 R-CHIP
2007-001305 R514 R-CHIP
2007-001305 R515 R-CHIP
2007-001305 R516 R-CHIP
2007-001305 R517 R-CHIP
2007-001305 R518 R-CHIP
2007-001305 R519 R-CHIP
2007-001305 R520 R-CHIP
2007-001305 R521 R-CHIP
2007-001305 R522 R-CHIP
2007-001305 R523 R-CHIP
2007-001305 R524 R-CHIP
2007-001305 R525 R-CHIP
2007-001305 R526 R-CHIP
2007-001305 R531 R-CHIP
2007-001305 R532 R-CHIP
2007-001305 R533 R-CHIP
2007-001319 R103 R-CHIP
2007-001319 R702 R-CHIP
2007-001339 R468 R-CHIP
2007-002797 R703 R-CHIP
2007-003004 R535 R-CHIP
2007-007008 R709 R-CHIP
2007-007008 R710 R-CHIP
2007-007008 R712 R-CHIP
2007-007008 R713 R-CHIP
2007-007138 R707 R-CHIP
2007-007142 R106 R-CHIP
2007-007142 R433 R-CHIP
2007-007142 R435 R-CHIP
2007-007142 R459 R-CHIP
2007-007142 R462 R-CHIP
2007-007316 R402 R-CHIP
2007-007316 R404 R-CHIP
2007-007319 R466 R-CHIP
Design LOC SEC Code Discription
2007-007319 R467 R-CHIP
2007-008542 R469 R-CHIP
2007-008542 R631 R-CHIP
2007-008542 R632 R-CHIP
2007-008542 R633 R-CHIP
2007-008542 R634 R-CHIP
2007-008542 R635 R-CHIP
2007-008542 R636 R-CHIP
2203-000233 C112 C-CER,CHIP
2203-000233 C707 C-CER,CHIP
2203-000233 C710 C-CER,CHIP
2203-000233 C713 C-CER,CHIP
2203-000233 C714 C-CER,CHIP
2203-000233 C720 C-CER,CHIP
2203-000233 C721 C-CER,CHIP
2203-000254 C101 C-CER,CHIP
2203-000254 C105 C-CER,CHIP
2203-000254 C204 C-CER,CHIP
2203-000254 C205 C-CER,CHIP
2203-000254 C207 C-CER,CHIP
2203-000254 C208 C-CER,CHIP
2203-000254 C218 C-CER,CHIP
2203-000254 C301 C-CER,CHIP
2203-000254 C304 C-CER,CHIP
2203-000254 C315 C-CER,CHIP
2203-000254 C455 C-CER,CHIP
2203-000254 C706 C-CER,CHIP
2203-000254 C708 C-CER,CHIP
2203-000254 C709 C-CER,CHIP
2203-000254 C711 C-CER,CHIP
2203-000254 C719 C-CER,CHIP
2203-000254 C722 C-CER,CHIP
2203-000278 C107 C-CER,CHIP
2203-000278 C215 C-CER,CHIP
2203-000278 C216 C-CER,CHIP
2203-000278 C426 C-CER,CHIP
2203-000278 C430 C-CER,CHIP
2203-000278 C435 C-CER,CHIP
2203-000278 C439 C-CER,CHIP
2203-000425 C705 C-CER,CHIP
SCH- E620 MAIN Electrical Parts List
4-4
Design LOC SEC Code Discription
2203-000438 C413 C-CER,CHIP
2203-000550 C306 C-CER,CHIP
2203-000550 C310 C-CER,CHIP
2203-000550 C312 C-CER,CHIP
2203-000550 C726 C-CER,CHIP
2203-000654 C436 C-CER,CHIP
2203-000654 C438 C-CER,CHIP
2203-000696 C733 C-CER,CHIP
2203-000696 C735 C-CER,CHIP
2203-000812 C110 C-CER,CHIP
2203-000812 C111 C-CER,CHIP
2203-000812 C503 C-CER,CHIP
2203-000812 C504 C-CER,CHIP
2203-000812 C703 C-CER,CHIP
2203-000812 C731 C-CER,CHIP
2203-000812 C732 C-CER,CHIP
2203-000940 C443 C-CER,CHIP
2203-000940 C449 C-CER,CHIP
2203-000995 C213 C-CER,CHIP
2203-000995 C701 C-CER,CHIP
2203-000995 C715 C-CER,CHIP
2203-000995 C716 C-CER,CHIP
2203-001178 C305 C-CER,CHIP
2203-001385 C717 C-CER,CHIP
2203-001405 C121 C-CER,CHIP
2203-001405 C209 C-CER,CHIP
2203-001598 C109 C-CER,CHIP
2203-005050 C727 C-CER,CHIP
2203-005050 C729 C-CER,CHIP
2203-005056 C734 C-CER,CHIP
2203-005061 C102 C-CER,CHIP
2203-005061 C104 C-CER,CHIP
2203-005061 C108 C-CER,CHIP
2203-005061 C119 C-CER,CHIP
2203-005061 C120 C-CER,CHIP
2203-005061 C122 C-CER,CHIP
2203-005061 C311 C-CER,CHIP
2203-005061 C408 C-CER,CHIP
2203-005061 C409 C-CER,CHIP
2203-005061 C418 C-CER,CHIP
Design LOC SEC Code Discription
2203-005061 C419 C-CER,CHIP
2203-005061 C424 C-CER,CHIP
2203-005061 C704 C-CER,CHIP
2203-005288 C724 C-CER,CHIP
2203-005288 C725 C-CER,CHIP
2203-005444 C728 C-CER,CHIP
2203-005480 C415 C-CER,CHIP
2203-005480 C421 C-CER,CHIP
2203-005482 C201 C-CER,CHIP
2203-005482 C202 C-CER,CHIP
2203-005482 C203 C-CER,CHIP
2203-005482 C206 C-CER,CHIP
2203-005482 C212 C-CER,CHIP
2203-005482 C214 C-CER,CHIP
2203-005482 C217 C-CER,CHIP
2203-005482 C219 C-CER,CHIP
2203-005482 C302 C-CER,CHIP
2203-005482 C303 C-CER,CHIP
2203-005482 C307 C-CER,CHIP
2203-005482 C309 C-CER,CHIP
2203-005482 C317 C-CER,CHIP
2203-005482 C403 C-CER,CHIP
2203-005482 C502 C-CER,CHIP
2203-005482 C506 C-CER,CHIP
2203-005482 C602 C-CER,CHIP
2203-005482 C604 C-CER,CHIP
2203-005482 C611 C-CER,CHIP
2203-005482 C702 C-CER,CHIP
2203-005483 C452 C-CER,CHIP
2203-005483 C453 C-CER,CHIP
2203-005496 C407 C-CER,CHIP
2203-005496 C412 C-CER,CHIP
2203-005496 C416 C-CER,CHIP
2203-005509 C501 C-CER,CHIP
2203-006093 C313 C-CER,CHIP
2203-006093 C422 C-CER,CHIP
2203-006093 C429 C-CER,CHIP
2203-006093 C440 C-CER,CHIP
2203-006093 C445 C-CER,CHIP
2203-006093 C507 C-CER,CHIP
SCH- E620 MAIN Electrical Parts List
4-5
Design LOC SEC Code Discription
2203-006093 C511 C-CER,CHIP
2203-006093 C512 C-CER,CHIP
2203-006093 C603 C-CER,CHIP
2203-006093 C606 C-CER,CHIP
2203-006093 C609 C-CER,CHIP
2203-006093 C610 C-CER,CHIP
2203-006108 C113 C-CER,CHIP
2203-006108 C114 C-CER,CHIP
2203-006108 C115 C-CER,CHIP
2203-006108 C117 C-CER,CHIP
2203-006108 C118 C-CER,CHIP
2203-006108 C123 C-CER,CHIP
2203-006137 C712 C-CER,CHIP
2203-006257 C448 C-CER,CHIP
2404-001225 C116 C-TA,CHIP
2404-001225 C210 C-TA,CHIP
2404-001225 C308 C-TA,CHIP
2404-001225 C314 C-TA,CHIP
2404-001225 C316 C-TA,CHIP
2404-001225 C404 C-TA,CHIP
2404-001225 C417 C-TA,CHIP
2404-001225 C433 C-TA,CHIP
2404-001225 C437 C-TA,CHIP
2404-001225 C454 C-TA,CHIP
2404-001274 C103 C-TA,CHIP
2404-001274 C718 C-TA,CHIP
2404-001274 C723 C-TA,CHIP
2404-001305 C434 C-TA,CHIP
2404-001306 C601 C-TA,CHIP
2404-001339 C505 C-TA,CHIP
2404-001339 C508 C-TA,CHIP
2404-001339 C607 C-TA,CHIP
2703-001513 L703 INDUCTOR-SMD
2703-001708 L709 INDUCTOR-SMD
2703-001907 L701 INDUCTOR-SMD
2703-002313 L405 INDUCTOR-SMD
2703-002313 L409 INDUCTOR-SMD
2703-002519 L705 INDUCTOR-SMD
2703-002547 L707 INDUCTOR-SMD
2703-002586 L702 INDUCTOR-SMD
Design LOC SEC Code Discription
2703-002665 L704 INDUCTOR-SMD
2801-003747 OSC200 CRYSTAL-SMD
2801-004436 OSC300 CRYSTAL-SMD
2809-001284 OSC700 OSCILLATOR-VCTCXO
2901-001286 F500 FILTER-EMI SMD
2901-001286 F501 FILTER-EMI SMD
2901-001286 F502 FILTER-EMI SMD
2901-001286 F503 FILTER-EMI SMD
2901-001286 F504 FILTER-EMI SMD
2901-001286 F505 FILTER-EMI SMD
2901-001286 F506 FILTER-EMI SMD
2909-001249 F700 DUPLEXER-FEM
3301-001105 L708 CORE-FERRITE
3301-001534 F401 BEAD-SMD
3301-001534 F402 BEAD-SMD
3301-001534 L201 BEAD-SMD
3705-001358 CN702 CONNECTOR-COAXIAL
3709-001298 CN100CONNECTOR-CARD
EDGE
3710-002189 CN600 CONNECTOR-SOCKET
3711-005159 CN500 CONNECTOR-HEADER
3722-002181 CN401 JACK-EAR PHONE
4202-001038 ANT601 ANTENNA-CHIP
4302-001158 M1 BATTERY-LI(2ND)
4709-001350 U601 BLUETOOTH MODULE
GH09-00033A U200 IC MICOM-SGHE720
SAMSUNG Proprietary-Contents may change without notice
5. SGH-E620 PCB Diagrams
5-1
This Document can not be used without Samsung's authorization
ANT60 1
ANT700
CN100
104
NC
005
NC
CN600
CN702
F500F502F504 F505F506
F700
G1 G2
G3 G4
M1MIC401
002
CS
O00
3C
SO
OSC70010
2Q
001
U
101
U U200
302
U
502
U
U300
U301U302
U400
U501
106
U
U70010
7U
ZD402
ZD403
ZD404
ZD406
105
DZ
ZD504
ZD506
805
DZ
905
DZ
ZD511
ZD516
ZD517 ZD518ZD519 ZD520 ZD521
ZD522
ZD601
206
DZ
ZD604
SAMSUNG Proprietary-Contents may change without notice
SGH-E620 PCB Diagrams
5-0
This Document can not be used without Samsung's authorization
* 0
1 2 3
4 5 6
7 8 9
C10 1
MA
C
CLEAR
DAICK DAI DIDAIDODAI RN
DOWN
F40 1 F40 2
105F
305F
I
LED50 1
LED50 2
LED50 3 LED50 4
LED50 5
LED50 6
LED50 7 LED50 8
LED50 9
LED51 0
LED51 1
LED51 2
LED51 3LED51 4
LED51 5
LED51 6
LED51 7
LED51 8
LEFT
UNE
M
PWR
Q20 0
RAM2
RIGHT
ROM3 ROM4
SEND
SHARP
OTS
TP20 3 TP20 4
TP30 2
TP30 3
TP30 4
TP30 6
TP60 1
TP60 2
TP60 3
TP60 4 TP60 5
TP60 6TP60 7
TP60 8
TP60 9
TP61 0
TP61 1
TP61 2
102U
202U
402U
104UU40 3 U50 0
U60 2
UP
003LO
V
ZD40 1
ZD40 5
ZD50 0
205D
Z
ZD50 3ZD50 5
ZD50 7
ZD51 0
ZD52 3
ZD52 4
ZD52 5
ZD52 6ZD52 7
ZD52 8
006D
ZZD60 3
SAMSUNG Proprietary-Contents may change without noticeThis Document can not be used without Samsung's authorization
6. SGH-E620 Block Diagrams
6-1
1 / 2
PGA
PGA
ADC
ADC
N
L
A
SI4205SERIAL DATA
INTERFACE
DSP16000
ARM946
CSP2600
UI
GSM:890MHz~915MHz
DCS:1710MHz~1785MHz
PCS:1850MHz~1910MHz
PCS:1930MHz~1990MHz
AFCCLK
TCVCXO
13MHz
I
Q
TRIDENT
BASE
BAND
AUDIO
TXPOWER
DET
TX VCO
RF
PLL
IF
PLL
FEM
RF
FILTER
GSM:925MHz~960MHz
DCS:1805MHz~1880MHzAntenna
PAM
100KHz
PGA
PGA
CHANNEL
FILTER
DAC
DAC
I
Q
6-1 RF Part
SAMSUNG Proprietary-Contents may change without notice
SGH-E620 Block Diagrams
6-2
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TRIDENT HP
TXIP
TXIN
TXQP
TXQN
RXIP
RXIN
RXQP
RXQN
SERCK
SERLE
SERDA
TXP
OCTL
RF SOLUTION
- RFIC
- PAM
X-TAL
13MHz
DAI
MCP
512M FLASH
128M SRAM
Memory Part
B'D to B'D Connector
ACC
DSP16000 IO
RWN
AB(8:0)
DB(15:0)
INT1
IRQx
PAx
RSTB
PPI (Programmable
Peripheral I/O)
ARM946
SMART
CARD
RTC
EMI
DSPJTAG
JTAG/ICELCD KEYBOARD
X-TAL
32.768 KHz
ARM
JTAG/ICE
SIM I/O
GPIO
RS232
CSP2600
IO
RWN
AB(8:0)
DB(15:0)
INT1
IRQx
PAx
RSTB
<RF DRIVER>
TX I/Q
RX I/Q
TXP
SERCK
SERLE
SERDA
OCTL
JTAG
DAICK
DAIRN
DAIDO
DAIDI
AUDIO PART
AUDIO
LCD
MOTOR
CAM SSENSOR
KEY PAD
Camera Asic
D[0:15]
CP_OEN
CP_WEN
CAM_INT
CAM_D[0:15]
CAM_A
CAM_WEN
Y[0:7]
CLK
BLUETOOTH
6-2 Base Band Part
Samsung Electronics Co.,Ltd. Apri. 2005Printed in Korea.
Code No.: GH68-06922ABASIC.
ⓒ
This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.