Samsung SGH-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

Samsung Electronics Co.,Ltd.

Printed in Korea

11/1999 Rev 1.0

GH68-00844A

ELECTRONICS

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