MITs TELEPHONE SGH-i300
MITs 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-i300 Specification 1-1. PDA specification Parts Name
Description PXA272 Core : Xscale
CPU
Core Frequencies : 416 MHz Clock : 13 MHz, 32,768 KHz FLASH : 64M Byte
Memory
SRAM
IDT70P248L, DUAL PORT STATIC Memory, 8K/4K * 16 Bit
RAM
K4M56323PE, SDRAM, 4 Bank, 8M * 32 Bit
LCD
Resolution : 320 x 240 QVGA 1.98" 65K TFT Color
Auido CODEC
WM9713, Dual codec stereo audio
Melody
YMU765, 64 poly
External Card
T-FLASH Card
Camera
1/3.2" 1.3 Mega Pixels CMOS Image Sensor
JTAG
IEEE 1149.1 Portocol support, Flash Programming Control
Hard disk
3G Hard disk driver
UART
RS-232C , USB 1.1
IrDA
HSDL 3003
Battery Speaker
Standard/Extend Capacitance : 1000/1700mA Impedance : 8 Ω, Size : 13 x 15 * 3.4t
Receiver
Impedance : 32 Ω, Size : 6 x 11 * 3t
Motor
RPM 10000, Size : Bartype 8 mm
Key Matrix
5 * 7
1-1
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Note
SGH-i300 Specification
1-2. Phone Specification Parts Name
Description Trident EF version Core : DSP16000/ARM7IDMI
CPU
DSP Core : RAM(20k * 16), ROM(144K * 16) ARM CORE : RAM(4K * 32), ROM(2K * 32) Clock : 13 MHz, 32,768 KHz LRS1828
Memory
ROM : 4M * 16 Bit * 2 RAM : 2M * 16 Bit Single-cell Li-lon Charger, SIU, LED Driver
PMIC
Power-On/Off and reset control logic 8-bit ADC, Seven programmable low-drop-out regulators 1.8/3.0V SIM power supply and logic level translators Supports GSM 2+ new feature : multislotting( GPRS and HSCSD)
CODEC
ADC and DAC function for baseband and voice band DAI(digital audio interface) 32.768 clock on-chip oscillator GMSK modulator(88/144 bits) Low-IF Receiver, Universal Baseband Interface Offset-PLL Transmitter
RF Transceiver
Dual RF Synthesizer, GPRS Class 12 Compliant 3-Wire Serial Interface Dual and Triple and Quad -Band Support(GSM850/EGSM900/DCS1800/PCS1900) Complete Power Control Solution Single 2.9V to 5.5V Supply Voltage
PAM
GSM, E-GSM and DCS/PCS Products/GPRS Class 12 Compatible +35dBm GSM Output Power at 3.5V/ +33dBm DCS/PCS Output Power at 3.5V GSM : 897.50 ± 17.5 MHz
FEM
DCS : 1747.50 ± 37.5 MHz GSM : 1880.00 ± 30.0 MHz
JTAG
IEEE 1149.1 Protocol Support, Flash Programming Control
UART
RS-232C
1-2
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Note
2. SGH-i300 Flow Chart of Troubleshooting 2-1. Power On 'Power on' does not work Yes Check the current consumption more than 20mA
No
Press nPower key or hardware Reset
Yes Check the Pin 1 of U323 or U302 is High
No
Charge the Battery
Yes Check the Pin 1 of U305 is High
No
Charge the Battery
Yes Check the Vbat more than 3.6V
No
Charge the Battery
Yes Check the Pin 4 of U301 is more than 3.3V
No
Check the Pin 8 of U 306 is High
No
Check the Pin 1 of U 307 is High
Yes Check the Pin 5 of U307 is more than 1.0V Yes Check the Clock signal at OSC101 and OSC102
No
Retry Hardware Reset
Yes
Check the initial operation Yes
END
2-1
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SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
VBAT
VBAT
R304
VBAT
VBAT
U306 8 HOLE 7 SW 6 SENSE 5 DEN
PDA_PWR_KEEP END_PWR nPWR_SNS nALARM_SNS
PWR 1 2 DC 3 FET 4 GND
R316
AUTO_PWR
C317
2S
RTCALARM
C312
1G
3.0V BAT33
VBAT
Q302 3D
R308
U301 1
5 C347
1
C348
IN
OUT
5
2 GND
R306
4
3 EN
REF_BYP
4
2
POWER_DET
3
R307
U304
C313
C331
C314
VBAT
BAT33
R317
R311
C346
VBAT POWER_DET
U323
4 3
GND OUT NC VDD
R318
R302
1
5
1 B
2
2 U315
A
VCC
Y4
nPOWER_FAIL
GND 3
R353
C330
3.0V VCC_CPU
VBAT
U302 1 2 3
SYS_EN
IN
OUT
5
GND EN
REF_BYP
4
C309
C307
2-2
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C308
SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
1.8V VCC_MEM
VBAT
U305
1
IN
2
GND
3
SYS_EN
5
OUT
EN
4
BYP
C301
C303
C302
VBAT 1.35V CORE12
R355
U307 1
PWR_EN
2 3 4
RUN
PLLLPF S/MODE
ITH VFB
VIN
GND
SW
C316
8 7
R356
6 5
L301
C319 C324
R309 R310
C325
1.25V
1.35V
1.1V
PLL13
CORE12
SRAM11
R312
R303
C327
2-3
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C320
SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-2. Initial part Initial Failure Yes
Check the "nRESET_IN" signal at the R110 is High
No
Check the BAT33
Yes Check the "nGPIO_RESET"at the GPIO 1 of U101 is High
No
Check the U102
Yes Check the "nTrst" at U101 is High
No
Download again
Yes Check the connections and initialization using Factory Test Program Yes Check the LCD connector CN501 and resolder bridge Yes END
BAT33
1 GND 3 VCC RESET 2 U102
nRESET_IN
C146
2-4
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-3. Charge Part abnormal Charging part Yes
Check the pin 22 of CN605 = 4.2V
No
Replace TC
Yes
Check the pin 1 of CN301 = 4.2V
Check the path from CN605 to pin 1 of CN301
No
Yes
Charging Yes END
CN605
CHARGE_DET VBAT VBAT
VBUS USB_D+ SDS_TXD SDS_RXD PWR_GND
D602
D603 R609 R621 R622
R610 R623 R624
USB_DFFTXD FFRXD
TH623
TH622
TH621
TH620
TH619
TH628
TH617
TH615
TH616
AUTO_PWR
2-5
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26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
NC NC 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-4. SIM Part Phone can't access SIM card Yes
Check the pin 1 of CN701 voltage is 2.8V
No
Check the circuit to CN701
Yes
Check the SIM connector CN701 connection to SIM card
No
Resolder CN701
Yes
END
CN701 1 2 3
1 2 3
6 6 5 5 4 4 G G G G 10 9 8 7
C702
VDD1 GND_HCUR GND_PSC2 GND_PSC1 G NDQ VDD67 VDD5
J3 F1 1 K15 B15 E8 B13 C10
C703
C705
C704
C706
VDD34 C11 VDD12 J13
UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK
N9 R10 P10 J11 K11 K14
SIMCLK SIMRST SIMDATA
2-6
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-5. Microphone Phone Microphone does not work Yes Check the connecttion from CN602
No
Change Main key FPCB
Yes
Audio loopback is enabled by board test program R424,R431 = 2.2V
No
Resolder R424,R426,R430,R431
No
Hardware reset or resoldering or Download Image
Yes Check the Pin 23 of U401= sine wave Yes END
C440 MIC+
MICINP
C442
C444
MICINN
MIC-
AUDIO30
R424
R425
R426
AUDIO30
C446
R430
C450
R432
R431
EAR401
C452 AUXINP
C453
EAR_SPKR
C456
C455
EAR_SPKL
1
P_GND
2
MIC_P
3
MIC_N
4
SPK_P
5
SPK_COM
6
SPK_N
7
N.C
8 9
C457
10
AUXINN
INT ADC P_BAT G G 11
6
1
BAT33
Z D 403
BAT33
C459
C489
C460 2
5
4
3
R435 ZD402 R436
NC_GND
R439
SEND_END JACK_S
3
2
R401 C491
1 R438
C490
Q402
2-7
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G
G
12 13 14
SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-6. Speaker Part Speaker does not work Yes Replace speaker and if speaker is well, than check the motor & flash LED
No
CN503 pin 3,4,5,6 = sine wave Yes Check the Pin 13 of U404 is High
No
Hardware Reset or Download Image
No
Hardware Reset or Download Image
No
Hardware reset or resoldering or Download Image
Yes Check the Pin 1 of U404 is High Yes
Is there sinewave signal on the U404 pin 12, 24 during window media playing? Yes END
VBAT
U404 1
SAPA_EN LOUD_SPKL LOUD_GNDL MSPKLP MSPKLN
C448 C473
R422 R423
24 22 23
R420 R419
18 16 3 7 9 15 19 21
13 EN_L
EN_R
VIPL
VIPR
VIML
VIMR
VREFL
VREFR
VOPL
VOPR
VOML
VOMR
VDD VDD
VSS VSS
VDD
VSS
VDD
VSS
VDD
VSS
VDD
VSS GND NC
R427 R428
12 10 11
R433 R429
6 4 2 5 8 14 17 20 25 26 27
NC
C484
C485
C407
C443
C474
C409
C487
C486
2-8
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C449 C477
SAPA_EN LOUD_SPKR LOUD_GNDR MSPKRP MSPKRN
SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-9
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SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-7. Receiver Part Receiver does not work Yes Check the R434,R437 = sine wave
No
Replace Receiver
Yes
Check the Pin 2,10 of U409 is sine wave
No
Check the Pin 4,8 of U409
No
Check the Pin 4,8 of U409
No
Hardware Reset or resoldering or Download Image
Yes
Check the pin 3,9 of U409 is Sine wave
Yes
Check the Pin 35,36 of U401 is Sine wave
Yes END
AUDIO30
EAR_POP
MIC_WM_OUTN
MAIN RCV EAR RCV EAR MP3
C493
EAR_RCVN U409
EAR_RCVP
MAIN MP3
LOUD_SPKL
SPKVDD HPL HPGND
MONO 30
OUT3
SPKL 34 SPKGND 33 OUT4 32 CAP2 31
36 SPKR 35
39 38 37
MIC_WM_OUTP
1 RCVN EAR_RCVN JACK_S EAR_SPKL
U401
2 3 4 5
V+ NO1
NO2 COM2
COM1
IN2
IN1
NC2
NC1
GND
2-10
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10 9 8 7 6
RCVP EAR_RCVP JACK_S EAR_SPKR
SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-11
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SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-8. Key Matrix Part Check key initial operation Yes
Check the Pin 3,5,7,9,11 of CN602 is High
No
Check the R126, R127,R128,R129, R142,R143
No
Replace the main key PCB
No
Replace the main key PCB
Yes
When one of the main keys is pushed one of pin 3,5,7,9,11 of CN602 is High? Yes
When one of the side keys is pushed one of pin 3,5,7,9,11 of CN602 is High? Yes END
2-12
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
VBAT
V_LCD30
CN602 KBR(0) KBR(1) KBR(2) KBR(3) KBR(4) KEY_LED_CONTROL nGPIO_RESET
TH629
TH624
MIC+ MIC-
C601
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
KBC(0) KBC(1) KBC(2) KBC(3) KBC(4) KBC(5) END_PWR
JOG_R JOG_L KBC(6)
C602
ZD603
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 29
ZD602
1 3 5 7 9 11 13 15 17 19 21 23 25 27
2-13
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-9. Led Indicator Part LED indicator does not work Yes
Check the Pin 2 of Q601,Q602,Q603,Q605 is high
No
Check the R605,R612,R614,R616
No
Check R601,R628,R628,R630
Yes
Check the R627 is high Yes END
BAT33
VBAT
R626
R627
R601
R602
LED602
LED603
Q601
3
PDA LED 3
2
BLUETOOTH_LED
PHONE LED
R605
Q602
R629
3
R630
R628
1
2
RED_LED
R612 1
Q603
3
2
GREEN_LED
R614 1
Q605 2
BLUE_LED
R616
3 1
2-14
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SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-15
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-10. Backlight Part Backlight does not work Yes
No
Backlight "ON" mode in the menu
Select backlight "ON" mode
Yes
Check the Pin 24 of CN501 is high
No
Check the U501
Yes Check the connection from CN501
No
Check the R502
Yes No
LCD backlight on?
Replace LCD module
Yes END
VBAT
U501 L501
6 5
LCD_PWM
C526
C527
R502
4
R509
SW
VOUT
VIN
GND
CTRL
FB
1
LED+ 12V
2 3
C528
LED-
C529
C530
C531
2-16
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R503
SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-11. EGSM Receiver No
Normal Condition catch the channel?
Continuous RX on RFinput : 62CH AMP : -50dBm Check soldered status of C933,L901
No
Yes F903 check pin6 = -65dBm
ANT902 resolder or change
Yes No
F903 check pin 10,11 = -65dBm Yes
No
U902 check pin 20.21 = -65dBm
F903 resolder or change C924, C925, L903 resolder or change No
U701 pin B10, C709, C710 check or resolder
Yes
U902 check pin 8 = 13M ? Vp-p : 860mV
No
TCX701 check pin3 = 13M ? Vp-p : 950mV
No
TCX701 check pin 4 = clean 3V?
Yes Yes
C726, R705 check or resolder
U902 check pin 9,32 clean 2.8V
No
Yes TCX701 change or resolder
U701 pin A13, C712 Check or resolder
Yes U902 check pin 1,2 Vp-p:250mV
No U902 check or resolder
Yes U902 check pin 1,2,3,28 Vp-p=100mV
No U902 check or resolder
Yes Check U701
2-17
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-12. EGSM Transmitter No
F903 pin3 about 2-3dBm?
No
F903 pin4=2.8V?
Yes
U701 check or change
Yes
ANT902, C932 check or
No
Yes
Between F903,C920 ≒4~5dBm? No
Battery,U701 check or change
C904:3.7V Yes
No
Between F901,U901 1.2V?
Continuous TX on CONDITION TX POWER DAC500 CODE APPLIED CH62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV : 10dBm ATT : 20dB
F903 check or change
F903 check or change
No
U701 check or change
Yes
No
U902 pin9, 32=2.8V?
U701 pinA13,C712 cgange or resolder
Yes U902 pin4, 5,6,7=1.7V?
No
Yes
U902 pin 8:13MHz? Vp-p:950mV
TCX701 check or resolder No No
TCX701 pin3 : 13MHz? Vp-p:950mV Yes
Yes
U901 change or resolder
No
U902 pin 10,12,13,14 =3V?
No
Yes
U701 change or resolder
U902 change or resolder
TCX701 Pin4:3V?
Yes U701 pin B10,C709,C71 0 change or resolder
2-18
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U902 change
SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-13. DCS Receiver Continuous RX on RFinput : 698CH AMP : -50dBm No
Normal Condition catch the channel?
Check soldered status of C933,L901 No
Yes F903 check pin6 = -65dBm
ANT902 resolder or change
Yes No
F903 check pin 12,13 = -65dBm Yes
No
U902 check pin 18,19 = -65dBm
F903 resolder or change C926, C927, L904 resolder or change No
U701 pin B10, C709, C710 check or resolder
Yes
U902 check pin 8 = 13M ? Vp-p : 860mV
No
TCX701 check pin3 = 13M ? Vp-p : 950mV
No
TCX701 check pin 4 = clean 3V?
Yes Yes
C726, R705 check or resolder
U902 check pin 9,32 clean 2.8V
No
Yes TCX701 change or resolder
U701 pin A13, C712 Check or resolder
Yes U902 check pin 1,2 Vp-p : 250mV
No U902 check or resolder
Yes U902 check pin 1,2,3,28 Vp-p : 100mV
No U902 check or resolder
Yes Check U701
2-19
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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-14. PCS Receiver Continuous RX on RFinput : 660CH AMP : -50dBm No
Normal Condition catch the channel?
Check soldered status of C933,L901 No
Yes F903 check pin6 = -65dBm
ANT902 resolder or change
Yes No
F903 check pin 14,15 = -65dBm Yes
No
U902 check pin 16,17 = -65dBm
F903 resolder or change C926, C927, L904 resolder or change No
U701 pin B10, C709, C710 check or resolder
Yes
U902 check pin 8 = 13M ? Vp-p : 860mV
No
TCX701 check pin3 = 13M ? Vp-p : 950mV
No
TCX701 check pin 4 = clean 3V?
Yes Yes
C726, R705 check or resolder
U902 check pin 9,32 clean 2.8V
No
Yes TCX701 change or resolder
U701 pin A13, C712 Check or resolder
Yes U902 check pin 1,2 Vp-p : 250mV
No U902 check or resolder
Yes U902 check pin 1,2,3,28 Vp-p : 100mV
No U902 check or resolder
Yes Check U701
2-20
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SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-15. DCS, PCS Transmitter No
F903 pin3 about 2-3dBm?
F903 pin2=2.8V?
Yes
No
Continuous TX on CONDITION CH:698CH(DCS) CH:660CH(PCS) TX POWER CODE : 350CODE APPLIED RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV : 10dBm ATT : 20dB
U701 check or change
Yes
ANT902, C932 check or change
No
Yes
Between F903,C917 ≒4~5dBm? No
Battery,U701 check or change
C904:3.7V
F903 check or change
Yes No
Between F901,U901 1.2V?
F903 check or change
No
U701 check or change
Yes
U902 pin9, 32=2.8V?
No
U701 pinA13,C712 cgange or resolder
TCX701 check or resolder
Yes U902 pin4, 5,6,7=1.7V?
No
Yes U901 change or resolder
U902 pin 8:13MHz? Vp-p:950mV
No
TCX701 pin3 : 13MHz? Vp-p:950mV
Yes
Yes
No
U902 pin 10,12,13,14 =3V?
No
Yes
U701 change or resolder
U902 change or resolder
TCX701 Pin4:3V?
Yes U701 pin B10,C709,C71 0 change or resolder
2-21
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U902 change or resolder
SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
C931
VRF
XOENA_OUT
RFIGN RFIGP RFIDN
RFIPN
RFIDP
R908
R912
R907
R910
R909
R911
C909
C902
VBAT
C904
NC NC
36
33
34
35
32
29
30
31
28
25
26
27
C908
C917
C920
C915
C922
L902
GSM_TX_EN
DCS_TX_EN
ANT902
C
A
G
G
C914
ANT_1900
ANT_900
ANT
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C903
NC
NC
GND
VCC2DCS/PCS
GND
GND
DCS/PCSOUT
NC NC NC
C918
C910
F903
R913
2
1
4
3
This Document can not be used without Samsung's authorization
C901
U901
C911
C913
G
G
17 G 19 G 20 G
C933
L901
2-22
C905
48 47 46 45 44 43 42 41 40 39 38 37
VCC2GSM NC GND GND GSM850/900OUT
C912
13 14 15 16 17 18 19 20 21 22 23 24
GND NC NC NC
NC
NC
C924
C925
C927
C926
C928
DCS/PCSIN
52 51 50 49
7
GSMINTERGND
53 GND 54 GND
3
2
1
4 5 6
8 9 10
12
11
L903
L904
L905
BANDSEL NC
C906
R901
C907
R906
21 20
18
19
17 16 15
TXENABLE VCC3DCS/PCS
TX_BAND_SEL
R905
RFOD
GND
VBAT T VCCOUT
NC NC
VBAT T VCCOUT
V CC1 NC
NC VCC3GSM
GND1GSM NC
VRAMP NC
GSM850/900IN
NC
TX_EN
TXPOWER
R904
R903
R902 C916
VRF
RFOG
RFIPP
PC SRX2 14 12 DCSRX2 PC SRX1 15 13 DCSRX1 DCST X1 1 10 EGSMRX2 CONT1 4 11 EGSMRX1 CONT2 2 3 EGSMTX ANT 6
NC
VCC1GSM NC
GND GND GND GND
C930
5 8
C919
C923
DIAG1
28 27 26 25 24 23 22
U902
DIAG2
SDI
9 10 11 12 13 14
SCLK
34 33 32 31 30 29 35 GND 36 GND 1
XEN
_SEN
CLK13M_TR CLK13M_MC
RXTXIP
TXQN
RXQN 2 RXIP 3 RXIN 4 TXIP 5 TXIN 7
RXQP
_PD N
8
C932
6 TXQP
C921
RXTXIN
C934
RXTXQP RXTXQN
CLK13M_RF RF_EN SERLE SERCLK SERDAT
XOU T SDO
G ND G ND VDD G ND G ND G ND
XIN
VD D
SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams
2-23
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3. SGH-i300 Exploded View and Parts List 3-1. Cellular phone Exploded View
QMW02
QAR01
QFR01
QKP01 QLC01 QSH01 QJK01 QMI01 QME01
QHD02 QCR05
QMP01
QCA01
QAN02 QMO01
QCR08
QCK02
QSK03
QRE01
QCW04
QRF03
QCK01
QRF01 QIF01
QCR04
QBA01 QBA02
3-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
SGH-i300 Exploded View and Parts List
3-2. Cellular phone Parts list Location No
Description
Sec Code
QAR01
AUDIO-RECEIVER
3009-001135
QBA01
BATTERY-1000MAH,BLACK,EU,M
GH43-01748A
QBA02
BATTERY-1700MAH,BLACK,EU,M
GH43-01967A
QCA01
UNIT-CAMERA
GH59-02324A
QCR04
SCREW-MACHINE
6001-001479
QCR05
SCREW-MACHINE
6001-001478
QCR08
SCREW-MACHINE
6001-001611
QFR01
MEC-FRONT COVER SUB
GH75-07549A
QHD02
UNIT-HDD
GH59-02445A
QJK01
UNIT-JOG KEY
GH59-02037A
QKP01
MEC-KEYPAD
GH75-07550A
QLC01
LCD-MAIN
GH07-00677A
QMP01
PBA MAIN-SGHI300
GH92-02045A
QMW02
PMO-MAIN WINDOW
GH72-23440A
QRF01
MEC-RF COVER
GH75-07832A
QSH01
MEC-FRONT SHIELD SUB
GH75-07812A
QRE01
MEC-REAR COVER SUB
GH75-07825A
QCK01
MEC-SIDE L KEY V2
GH75-08587A
QCK02
MEC-SIDE R KEY V2
GH75-08586A
QCW04
PMO-T FLASH COVER
GH72-24337A
QIF01
PMO-IF COVER
GH72-24338A
QRF03
PMO-EAR JACK COVER
GH72-24339A
QSK03
MEC-SIDE CAM KEY
GH75-07815A
QME01
UNIT-KEY PAD
GH59-02014A
QMI01
AS-MIC
GH81-02134A
QAN02
INTENNA-SGHI300
GH42-00610A
QMO01
AS-MOTOR
GH81-02148A
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SGH-i300 Exploded View and Parts List
Description
Sec Code
BAG PE
6902-000634
CBF INTERFACE-PC DATA CABLE
GH39-00326A
CHARGER-SGHE810,TC(U.K)
GH44-00753A
CHARGER-SGHI300,DTH,M/GRAY
GH44-01030A
S/W CD-USER MANUAL GUIDE
GH46-00166A
S/W UTILITY-SGHI300 COMPANION
GH46-00179A
UNIT-EARPHONE
GH59-02166A
UNIT-EXTENSION MIC
GH59-02577A
MANUAL-SFC LEAFLET
GH68-04822A
MANUAL-SFC MEMBERSHIP CARD
GH68-04823A
MANUAL-WEEE CARD
GH68-07013A
LABEL(R)-MAIN (EU)
GH68-07847A
MANUAL-QRG
GH68-08038A
CUSHION-CASE
GH69-03166A
BOX(P)-UNIT MAIN (EU)
GH69-03167A
IPR-LOCKER SPRING
GH70-10633A
PMO-RECEIVER DECO
GH72-23439A
PMO-BATTERY LOCKER
GH72-24335A
MPR-TAPE MAIN WINDOW
GH74-16146A
MPR-BOHO VINYL F/U M/WIN
GH74-16147A
MPR-BOHO VINYL F/L M/WIN
GH74-16148A
MPR-BOHO VINYL CAM DECO
GH74-16986A
MPR-TAPE LCD INSUL A
GH74-17003A
MPR-TAPE JOG INSULATION
GH74-17008A
MPR-TAPE MAIN KEY GASKET
GH74-17011A
MPR-TAPE LCD GASKET
GH74-17012A
MPR-TAPE HDD CONNECTOR
GH74-17080A
MPR-HDD FRONT PORON
GH74-18608A
MPR-HDD REAR PORON
GH74-18609A
MPR-TAPE SPK
GH74-19058A
MPR-VINYL BOHO WIN ELEC
GH74-19693A
MPR-VINYL BOHO CAM ELEC
GH74-19694A
MEC-HAND STRAP I300
GH75-08312A
3-3
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
SGH-i300 Exploded View and Parts List
3-1. Test Jig
3-1-1. RF Test Cable
3-1-2. Test Cable
3-1-4. Power Supply Cable
3-1-5. Data Cable
3-1-7. USB cable
3-1-8. JTAG cable
3-1-3. Serial Cable
3-1-6. Travel Charger
3-4
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
4. SGH-i300 MAIN Electrical Parts List SEC CODE 0401-001110 0401-001110 0403-001467 0403-001547 0406-001150 0406-001150 0406-001150 0406-001150 0406-001150 0406-001150 0406-001150 0406-001150 0406-001150 0406-001150 0406-001167 0406-001167 0406-001167 0406-001167 0406-001190 0407-000115 0407-001038 0501-000225 0501-002202 0504-000167 0504-000167 0504-000167 0504-000167 0504-000167 0504-000168 0504-000168 0504-000172 0505-001217
Design LOC D602 D603 ZD501 ZD301 ZD1101 ZD403 ZD404 ZD405 ZD502 ZD503 ZD504 ZD505 ZD602 ZD603 ZD402 ZD611 ZD612 ZD613 ZD601 D601 U1106 Q402 Q101 Q401 Q601 Q602 Q603 Q605 Q701 TR701 Q301 Q302
Discription DIODE-SWITCHING DIODE-SWITCHING DIODE-ZENER DIODE-ZENER DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-ARRAY DIODE-ARRAY TR-SMALL SIGNAL TR-SMALL SIGNAL TR-DIGITAL TR-DIGITAL TR-DIGITAL TR-DIGITAL TR-DIGITAL TR-DIGITAL TR-DIGITAL TR-DIGITAL FET-GAAS
4-1
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 0601-001602 0601-001966 0604-001277 0801-000794 0801-000794 0801-000794 0801-000794 0801-000796 0801-000796 0801-002294 0801-002321 0801-002321 0801-002345 0801-002882 0902-001900 1001-001152 1001-001152 1001-001183 1105-001617 1106-001489 1109-001274 1201-002075 1201-002241 1203-001720 1203-001720 1203-001720 1203-001720 1203-001720 1203-001720 1203-002155 1203-002250 1203-002690
Design LOC LED603 LED602 LED101 U105 U108 U304 U803 U107 U315 U104 U1101 U1102 U106 U1104 U101 U407 U408 U409 U202 U201 U703 U901 U404 U1004 U301 U302 U308 U402 U604 U307 U1107 U305
Discription LED LED PHOTO-IRDA IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-CMOS LOGIC IC-MICROPROCESSOR IC-ANALOG MULTIPLEX IC-ANALOG MULTIPLEX IC-ANALOG SWITCH IC-DRAM IC-SRAM IC-MCP IC-POWER AMP IC-AUDIO AMP IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-DC/DC CONVERTER IC-VOL. DETECTOR IC-POSI.FIXED REG.
4-2
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STATUS SA SA SA SA SA SA SA SA SA SA SNA SNA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 1203-002783 1203-002850 1203-002874 1203-002895 1203-002969 1203-002999 1203-003253 1203-003304 1203-003474 1203-003531 1204-002138 1205-002433 1205-002696 1205-002720 1205-002736 1209-001219 1209-001610 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 2007-000070 2007-000070 2007-000138
Design LOC U1103 U501 U203 U102 U303 U323 U306 U701 U502 U602 U1108 U902 U1001 U401 U1105 U802 U1110 TH615 TH616 TH617 TH618 TH619 TH620 TH621 TH622 TH623 TH624 TH628 TH629 R507 R508 R904
Discription IC-POSI.FIXED REG. IC-DC/DC CONVERTER IC-MULTI REG. IC-RESET IC-MULTI REG. IC-VOL. DETECTOR IC-BATTERY IC-POWER SUPERVISOR IC-SWITCH REG. IC-POSI.FIXED REG. IC-MELODY IC-TRANSCEIVER IC-DATA COMM./GEN. IC-CODEC IC-TRANSMITTER IC-SENSOR IC-SENSOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR R-CHIP R-CHIP R-CHIP
4-3
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2007-000139 2007-000139 2007-000140 2007-000140 2007-000143 2007-000143 2007-000143 2007-000143 2007-000143 2007-000147 2007-000147 2007-000147 2007-000147 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000160 2007-000162 2007-000163 2007-000163 2007-000163 2007-000163 2007-000163 2007-000166 2007-000166 2007-000168 2007-000168
Design LOC R426 R430 R1129 R617 R126 R127 R128 R129 R142 R605 R612 R614 R616 R1103 R1117 R147 R405 R418 R618 R703 R815 R713 R1130 R603 R604 R606 R607 R608 R615 R711 R122 R310
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
4-4
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2007-000169 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171
Design LOC R353 R1006 R1007 R109 R1101 R1104 R1105 R1115 R112 R1120 R1121 R1125 R1127 R149 R157 R159 R160 R406 R407 R408 R417 R419 R420 R429 R433 R439 R440 R506 R602 R609 R610 R627
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
4-5
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000172 2007-000173 2007-000566 2007-000566 2007-001325 2007-001325 2007-002797 2007-003001 2007-003001 2007-003010 2007-003112 2007-003112 2007-007107 2007-007107 2007-007132 2007-007132 2007-007133 2007-007136 2007-007142 2007-007142 2007-007142 2007-007189 2007-007189 2007-007308
Design LOC R715 R814 R902 R905 R906 R907 R910 R913 R312 R601 R307 R316 R1128 R424 R903 R434 R437 R504 R402 R403 R1116 R901 R410 R414 R303 R431 R409 R412 R702 R101 R102 R413
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
4-6
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2007-007308 2007-007308 2007-007308 2007-007308 2007-007308 2007-007308 2007-007308 2007-007528 2007-007528 2007-007573 2007-007981 2007-008045 2007-008052 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008419 2007-008419 2007-008419 2007-008419 2007-008419
Design LOC R416 R422 R423 R427 R428 R807 R809 R425 R432 R309 R1119 R628 R133 R103 R120 R140 R209 R213 R214 R215 R216 R217 R219 R220 R302 R436 R810 R1102 R435 R502 R621 R622
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
4-7
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2007-008419 2007-008419 2007-008483 2007-008483 2007-008483 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008531 2007-008531 2007-008531 2007-008531 2007-008531 2007-008531 2007-008542
Design LOC R623 R624 R438 R801 R804 R104 R1109 R111 R115 R116 R117 R118 R124 R131 R136 R137 R138 R143 R144 R148 R301 R305 R421 R509 R707 R503 R629 R630 R705 R708 R717 R1001
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
4-8
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2007-008542 2007-008542 2007-008542 2007-008542 2007-008542 2007-008542 2007-008588 2007-008588 2007-008648 2007-009084 2007-009171 2203-000233 2203-000233 2203-000233 2203-000233 2203-000233 2203-000233 2203-000233 2203-000233 2203-000254 2203-000254 2203-000278 2203-000278 2203-000311 2203-000386 2203-000386 2203-000425 2203-000438 2203-000438 2203-000438 2203-000438 2203-000438
Design LOC R311 R356 R441 R505 R704 R802 R105 R106 R709 R803 R611 C151 C152 C512 C619 C715 C921 C932 C934 C149 C911 C915 C923 C530 C1021 C916 C1023 C1016 C1119 C1152 C407 C409
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4-9
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-000438 2203-000438 2203-000438 2203-000438 2203-000466 2203-000466 2203-000550 2203-000550 2203-000585 2203-000696 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203-000854 2203-000854 2203-000854 2203-000854 2203-000854 2203-000854 2203-000854 2203-000940 2203-000940 2203-000995 2203-000995 2203-000995 2203-000995
Design LOC C459 C460 C908 C909 C910 C913 C1010 C325 C1104 C914 C442 C456 C702 C704 C706 C906 C907 C917 C920 C501 C502 C532 C533 C555 C601 C602 C309 C411 C424 C431 C912 C918
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4-10
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-001072 2203-001210 2203-001210 2203-001210 2203-001210 2203-001239 2203-001385 2203-001385 2203-001385 2203-001385 2203-001405 2203-001405 2203-001405 2203-001412 2203-002443 2203-002443 2203-002443 2203-002443 2203-002494 2203-003054 2203-003054 2203-005056 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061
Design LOC C701 C448 C449 C473 C477 C933 C924 C925 C926 C927 C491 C716 C802 C919 C484 C485 C486 C487 C139 C814 C816 C922 C1003 C1004 C1103 C1111 C1146 C1151 C212 C213 C402 C412
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4-11
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005065 2203-005065 2203-005065 2203-005065 2203-005065 2203-005234 2203-005234 2203-005281 2203-005482 2203-005482 2203-005482 2203-005503 2203-005503 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682
Design LOC C415 C416 C603 C705 C711 C717 C733 C815 C440 C444 C452 C457 C551 C928 C930 C1008 C1140 C1141 C482 C422 C430 C511 C513 C514 C515 C516 C517 C534 C535 C537 C538 C539
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005682 2203-005717 2203-005717 2203-005736 2203-005806 2203-005806 2203-006120 2203-006121 2203-006121 2203-006121 2203-006137 2203-006183 2203-006194 2203-006194 2203-006194 2203-006194 2203-006194 2203-006194 2203-006194 2203-006194
Design LOC C540 C541 C542 C543 C544 C545 C546 C547 C548 C549 C556 C557 C903 C803 C805 C527 C528 C905 C324 C323 C331 C609 C931 C552 C1022 C1115 C1116 C1117 C306 C728 C730 C804
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-006194 2203-006194 2203-006194 2203-006194 2203-006194 2203-006194 2203-006201 2203-006201 2203-006208 2203-006257 2203-006257 2203-006257 2203-006257 2203-006257 2203-006260 2203-006260 2203-006305 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423
Design LOC C806 C807 C808 C809 C810 C811 C550 C710 C901 C1007 C703 C707 C713 C714 C812 C813 C1018 C101 C1019 C102 C103 C104 C105 C106 C107 C108 C109 C110 C1105 C1106 C1107 C1108
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
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SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423
Design LOC C1109 C111 C1110 C1112 C1114 C112 C113 C114 C115 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C141 C142 C143 C144 C145
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4-15
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423
Design LOC C146 C147 C148 C150 C153 C154 C155 C157 C158 C159 C203 C205 C206 C207 C208 C209 C210 C211 C217 C303 C312 C317 C330 C346 C404 C405 C414 C433 C434 C441 C474 C488
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4-16
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006438 2203-006438 2203-006438 2203-006457 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562
Design LOC C531 C608 C718 C719 C720 C722 C727 C729 C801 C817 C818 C1148 C1149 C401 C529 C1026 C1028 C1029 C1030 C1150 C1153 C214 C215 C216 C347 C348 C420 C428 C483 C708 C709 C712
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4-17
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2203-006562 2203-006562 2404-001151 2404-001151 2404-001151 2404-001225 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268
Design LOC C725 C731 C116 C446 C450 C1113 C1001 C1002 C1101 C1130 C1131 C1132 C1147 C201 C202 C204 C301 C302 C304 C305 C307 C308 C310 C311 C313 C314 C316 C319 C320 C321 C322 C327
Discription C-CER,CHIP C-CER,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP
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SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001268 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001274 2404-001305 2404-001347 2404-001353 2404-001353 2404-001374 2404-001386 2404-001395 2404-001395 2404-001397 2404-001397 2703-001242
Design LOC C403 C408 C413 C432 C443 C526 C606 C607 C618 C732 C1122 C1123 C1124 C1125 C1127 C1128 C1129 C315 C406 C902 C904 C410 C1102 C453 C455 C604 C140 C118 C156 C1120 C1121 L101
Discription C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP INDUCTOR-SMD
4-19
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 2703-001748 2703-001748 2703-001868 2703-001876 2703-002339 2703-002368 2703-002368 2703-002608 2703-002636 2703-002768 2703-002860 2801-003747 2801-003747 2801-004189 2801-004189 2804-001591 2804-001648 2809-001289 2901-001308 2901-001308 2901-001308 2901-001308 2911-000004 3301-001342 3301-001806 3705-001358 3708-002135 3709-001263 3709-001344 3710-002239 3711-005229 3711-005296
Design LOC L701 L902 L901 L401 L501 L1001 L1003 L904 L905 L301 L903 OSC101 OSC801 OSC1001 OSC102 OSC401 OSC1101 TCX701 F501 F502 F503 F504 F903 F301 L1101 ANT902 CN1101 CN701 CN601 CN605 CN602 CN502
Discription INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD CRYSTAL-SMD CRYSTAL-SMD CRYSTAL-SMD CRYSTAL-SMD OSCILLATOR-CLOCK OSCILLATOR-CLOCK OSCILLATOR-VCTCXO FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD DUPLEXER-FEM BEAD-SMD BEAD-SMD CONNECTOR-COAXIAL CONNECTOR-FPC/FFC/PIC CONNECTOR-CARD SLOT CONNECTOR-CARD EDGE SOCKET-INTERFACE HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD
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SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
SGH-i300 Main Electrical Parts List
SEC CODE 3711-005578 3711-005578 3711-005781 3711-005793 3722-002181 4202-001067 4302-001130 4709-001338 GH09-00029A
Design LOC CN503 CN606 CN301 CN501 EAR401 ANT1001 BAT701 U1003 U801
Discription HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD CONNECTOR-BATTERY HEADER-BOARD TO BOARD JACK-EAR PHONE ANTENNA-CHIP BATTERY-LI(2ND) BALUN IC MICOM-SGHE610
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SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA
5. SGH-i300 PCB Diagrams
REC401
Q601Q602
LED602
G1
REC402
G2
LED603
Q603
Q605
F903
U902
ZD402
U901
Q402
ZD403
TCX701
U407
U1108
U701
U 802
DSP_IO
OSC801
TR701
U801
U703
Q701
G7
U803 TP705TP702 TP703TP701TP704
U1103
U 604
CN606
Q301
OSC401
G4
G3 U308
U315 U301
Q302
U306
U304 U323
U402
U 302
U307
BAT701
GND3
TMS3 ETHERNET_nCS3
TP1127
TDO3
TP1125 TP1128
TDI3
TP1129 TP1124
TRST3 TP1126 TP1123 TP1122 TP1107
TCK3
TP1108 TP1106
F_WE3 TP1110 TP1112
TP202
TP1114
TP1115 TP1116
TP1111 TP1117
TP1118 TP1109
TP1121 TP1120 TP1119 TP1113
PH_GND
PH_TMS
TP404 TP201 PH_WE
TP401TP402 TP403
PH_TDI
PH_RST
PH_TDO
PH_TCK
G5
G6
5-1
CN301
ZD301 TH615
T H 620
T H 619
CN602 U101
U105U106 OSC101
U1101
CN605
5-2 U1106
U108
U104U1107
Q401
ZD502 Z D 504
U404
U408
U409
ZD505
CN1101
U1105
U1110
T H 622 T H 623
U602
U501
F502 F501
U502
U303
F504 F503
EAR401
ANT902
ZD404
ZD405
ANT_1900
D602
U107
U203
T H 621
U201
D603
TH629
T H 628
ZD601
ZD503
CN502
U305
T H 617
TH624
ZD613
U1004
U1102
ZD611
ZD603 ZD602
CN501
TH618
CN601
OSC1101
ZD612
ANT_900
T H 616
Q101
SGH-i300 PCB Diagrams
LED101
ZD501
F301
D601
CN503 U401
U102
U202
TP203
TP204
U1104
OSC102
ZD1101 TP1001
U1001 TP1002
CN701
U1003
OSC1001
ANT1001
6. SGH-i300 Block Diagrams
Phone Memory LRS1828 ROM&RAM
SIM Connect
JTAG CN
Headset MIC,SPK
Voice Band Audio Processor
TX DPRAM Sl4205 Tranceiver
IF Connect
Digital Baseband Trident
INTERFACE
CSP 2200 RX
Phone Enable Logic
VC-TCXO ( Osillator ) 6-1
RF3146 Power Amp
FEM 6755
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. Code No.: GH68-07822A 2005. 11. Rev.1.0
