Samsung 2400 Service Manual

SERVICE

DUAL BAND Mobile
Cellular Phone

SGH-2400

2

ABC

3

DEF

1

5

JKL

6

MNO

GHI

4

8

TUV

9

WXYZ

PQRS

7

0

Manual

DUAL BAND Mobile Cellular Phone CONTENTS

1. Exploded Views and Parts List

2. Electrical Parts List

3. Block Diagrams

4. PCB Diagrams

5. Schematic Diagrams

6. Troubleshooting

Exploded Views and Parts List 1-1

1. Exploded Views and Parts List

1-1 Main

1

2

3
4

5

7

6

8

13

14

22

24

25

35
36

37
38
39
40

23

17
18
19
20

9

10
11

12

26
27
28

29

31

30

32

33
34

15
16

21

1-2 Main Parts List

1-2 Exploded Views and Parts List

NO DESCRIPTION SEC.CODE Q’TY REMARK

1 BADGE 1
2 FLIP COVER 1
3 KEY VOLUMN 1
4 PUBBER-KEY 1
5 FRONT COVER 1
6 SPONGE S/W 1
7 HINGE ASS’Y 2
8 KEY -MAIN 1

9 LED LENS 1
10 SUA. WINDOW 1
11 LCD 1
12 LCD FRAME 1
13 RUBBER-BUZZER 1
14 SUPPORT BUZZER 1
15 SUPPORT-SPK 1
16 SUPPORT-CON. 1
17 KEY-PCB 1
18 HOLDER-MIC 1
19 SPONGE-MIC 1
20 SHIELD-FRAME 1
21 JACK-COVER 1
22 PCB 1
23 COVER-CONNECTOR
24 EAR-COVER
25 REAR COVER 1
26 MOTOR 1
27 TAPE-MOTOR 1
28 ANT.BRAKET 1
29 ANTENNA 1
30 RUBBER CAP 1
31 SIM COVER 1
32 SPRING-SIM 1
33 SPRING-LOCKER 1
34 LOCKER-MAIN 1
35 SCREW MACHINE 1
36 MAIN LABEL 1
37 SLIM BATT. 1
38 STD BATT.

Exploded Views and Parts List 1-3

NO DESCRIPTION SEC.CODE Q’TY REMARK

39 EXT.BATT
40 ULTRAEXT. BATT

Exploded Views and Parts List

1-3 Travel Adapter

1-4 Travel Adapter Parts List

TYPE SEC CODE REMARK

A GH96-01143A CHINA
B GH96-01146A EUROPE
C GH96-01095A UNITED KINGDOM

1-4

AB

C

1-5

1-5 Desk Top Charger

SEC CODE : GH44-00090A

Exploded Views and Parts List

1

9

10

11

6

7

8

2

3

4 5

1-6 Exploded Views and Parts List

1-6 Desk Top Charger Parts List

NO DESCRIPTION SEC.CODE Q’TY REMARK

1 UPPER CASE 1

2 HANGER SPRING (L) 1

3 SCREW TAPPING 4

4 HANGER SPRING (R) 1

5 SCREW TAPPING 3

6 BATT. HOUSING 1

7 PCB 1

8 LOWER BASE 1

9 SCREW TAPPING 4
10 BUMPON 4
11 LABEL 1

Exploded Views and Parts List

1-7 Ciger Light Adapter

1-7

1-8 Ciger Light Adapter Parts List

DESCRIPTION SEC CODE REMARK

Ciger Light Adapter Code GH44-00040A BLACK

Exploded Views and Parts List1-8

1-9 Hands Free Kit

SEC CODE : GH96-00800A

Phone

Yellow(Ignition)

Micro Phone

White(Stereo Mute)

Red(Vehicle Battery)

Black(GND)

1-9Exploded Views and Parts List

1-10 Test Jig

1-11 Earphone

TEST JIG GH80-10508A

DATA CABLE GH39-30532A

EARPHONE GH96-00830A

2-1 Electrical Parts List

2 Electrical Parts List

2-1 Main Parts List

REFERENCE

DESCRIPTIONSSEC.CODE

D401,D801 0401-001033 Diode-Switching,25V,200mA
D253,D255,D808 0404-001044 Diode-Schottky,20V,1A,SMD
D400 0404-001054 Diode-Schottky,70V,15mA,SOT-143
D600 0405-001051 Diode-Varactor,4.7V,50nA,SOT-23
D101,D102,D176,D820,D903 0406-001084 ESD Diode
D252 0407-001002 Diode-Array,80V,300mA,CA2-3
D901,D902 0407-001006 Diode-Array,20V,100mA,C2-3
D251 0407-001007 Diode-Array,80V,25mA,CA4-2
Q958 0501-000162 TR-SMALL SIGNAL,PNP,200mW,SOT-323
Q951 0501-002011 TR-SMALL SIGNAL,NPN,200mW,SOT-23
Q300 0501-002037 TR-SMALL SIGNAL,MPN,55mW,SOT-434
Q601,Q604 0501-002196 TR-SMALL SIGNAL,NPN,280mW,SOT-323
U307 0501-002205 TR-SMALL SIGNAL,NPN,SOT-343
Q151,Q153,Q255 0504-000167 TR-Digital,NPN,100mW,10K10Kohm
Q256,Q257 0504-000168 TR-Digital,NPN,100mW,47K47Kohm
Q500 0505-000110 FET-SILICON,60V,115mA,200mW
U501,U502 0505-001131 FET-SILICON,-12V,-500mA,690mohm
Q950,Q957 0505-001332 FET-SILICON
Q600 0506-000173 TR-ARRAY,NPN,80mW,SOT-363
U128,U252,U302,U303,U400,U403,U412,U813 0506-001004 TR-ARRAY,NPN/PNP,50V,-100mA
LED100 0601-000276 LED/CHIP
U902,U903 0801-000022 IC-CMOS LOGIC,NANDGATE,SOP,5P
U900,U901,U904,U906 0801-000794 IC-CMOS LOGIC,ANDGATE,SOT-25,5P
U905 0801-002345 IC-CMOS LOGIC,INVERATER,SOP,5P
U413,U414 0801-002349 IC-CMOS LOGIC
U962,U963 1001-001088 ANALOG SWITCH
U969 1003-001226 IC-POWER DRIVER,SOP,8P,120MIL
U203 1103-001090 IC-EEPROM,16Kx8Bit,SOP,8P,150MIL
U105 1106-001287 IC-SRAM
U103 1107-001111 IC-Flash memory
U104 1107-001164 IC-Flash memory
U406 1201-001018 IC-OP AMP,SOT-23,5P,Single,70dB
U127 1201-001212 IC-OP AMP,SOP,14P,15V/Mv
U604 1201-001248 IC-CASCADE AMP,SOT-143,4P ,2.7V
U402 1201-001299 IC-POWER Amp,RF-K,8P,SINGLE,8V
U408 1201-001411 IC-POWER Amp
U960 1202-001022 IC-VOLTAGE COMP,SSOP,8P,110MIL,7V
U801,U803,U805,U806,U810,U811 1203-001285 IC-SWITCH VOL REG,SOT-23,5P,150MIL

2-2Electrical Parts List

REFERENCE

DESCRIPTIONSSEC.CODE

U809 1203-001511 IC-Reset,SOT-23,3P
U253 1203-001515 IC-BATTERY,SSOP,16P,150MIL
U804 1203-001592 IC-VOLTAGE REGULATOR,SOT-23,5P
U812 1203-001702 IC-DC/DC CONVERTER,SOP,10P,112MIL
U102 1203-001740 IC-DC/DC CONVERTER,SOP,16P,150MIL
U301 1204-001006 IC-IP SYSTEM,SOP,20P,205MIL
U300,U305 1205-001307 IC-MIXER,SOP,16P,197MIL
U200 1205-001643 IC-KERNEL
U950 1205-001697 IC-VOCODER,QFP,80P,3V
U202 1206-001009 IC-TIMER,SOP,8P,173MIL
U603 1209-001220 IC-PLL SYSTEM,SOP,20P,173MIL
U500 1209-001233 IC-PLL SYSTEM,SSOP,28P
TH1 1404-001005 THERMISTOR,47Kohm,5%,4054K,20mW
D179 1405-001018 Varistors
D103,D104,D819 1405-001019 Varistors
R184 2007-000070 R-CHIP,0ohm,5%,1/16W,DA,TP,1608
R105,R129,R135,R163,R177,R178,R179,R180,R181

2007-000138 R-CHIP,100ohm,5%,1/16W,DA,TP,1005

R182,R183,R185,R186,R187,R188,R621,R653
R644,R978 2007-000139 R-CHIP,220ohm,5%,1/16W,DA,TP,1005
R220,R221,R264,R529,R611,R646,R811,R951,R954 2007-000140 R-CHIP,1Kohm,5%,1/16W,DA,TP,1005
R640 2007-000141 R-CHIP,2.2Kohm,5%,1/16W,DA,TP,1005
R309,R609 2007-000142 R-CHIP,2.7Kohm,5%,1/16W,DA,TP,1005
R351 2007-000143 R-CHIP,4.7Kohm,5%,1/16W,DA,TP,1005
R606,R628 2007-000145 R-CHIP,6.2Kohm,5%,1/16W,DA,TP,1005
R603 2007-000146 R-CHIP,6.8Kohm,5%,1/16W,DA,TP,1005
R104,R152,R205,R210,R232,R235,R238,R253,R256,R363
R418,R419,R605,R630,R637,R906,R907,R952,R962,R963 2007-000148 R-CHIP,10Kohm,5%,1/16W,DA,TP,1005
R984,R985,R996,R255
R300 2007-000152 R-CHIP,20Kohm,5%,1/16W,DA,TP,1005
R622 2007-000153 R-CHIP,22Kohm,5%,1/16W,DA,TP,1005
R126,R208,R218,R219,R352,R353 2007-000157 R-CHIP,47Kohm,5%,1/16W,DA,TP,1005
R257 2007-000159 R-CHIP,56Kohm,5%,1/16W,DA,TP,1005
R100,R101,R102,R151,R153,R162,R209,R212,R213,R214

2007-000162 R-CHIP,100Kohm,5%,1/16W,DA,TP,1005

R222,R231,R251,R252,R254,R263,R528,R812,R972,R980
R610,R639 2007-000164 R-CHIP,150Kohm,5%,1/16W,DA,TP,1005
R215,R312,R326,R361,R505,R531,R631,R647,R968,R986 2007-000171 R-CHIP,0ohm,5%,1/16W,DA,TP,1005
R308,R500,R501,R502,R503,R504,R517,R524,R527,R601

2007-000172 R-CHIP,10ohm,5%,1/16W,DA,TP,1005

R602,R607,R633,R638,R650
R651,R654 2007-000173 R-CHIP,22ohm,5%,1/16W,DA,TP,1005
R515,R516,R518 2007-000932 R-CHIP,470ohm,5%,1/16W,DA,TP,1005
R130,R136,R417 2007-001119 R-CHIP,680ohm,5%,1/16W,DA,TP,1005
R428 2007-001217 R-CHIP,82ohm,5%,1/16W,DA,TP,1005