Samsung SGH-R225 User manual

ELECTRONICS
SERVICE
DUAL BAND Mobile
Cellular Phone
SGH-R225

Manual
DUAL BAND MOBILE CELLULAR PHONE CONTENTS
1. Exploded Views and Parts List
2. PCB Diagrams
3. Electrical Parts List
4. Block Diagrams
5. Flow Chart of Troubleshooting and
Circuit Diagrams

Samsung Electronics Co.,Ltd.
Printed in Korea
03/2002 Rev 1.0
GH68-02691A
ELECTRONICS

1. Exploded Views and Parts List
1-1 Main
1-2 Main Parts List
1-3 Travel Adapter
1-4 Travel Adapter Parts List
1-5 Ciger Light Adapter
1-6 Ciger Light Adapter Parts List
1-7 Test Jig
1-8 EAR Microphone
1-9 Data Kit
1-10 Battery Charger
2. PCB Diagrams
2-1 Main Top
2-2 Main Bottom
3. Electrical Parts List
3-1 Main Parts List Top
3-2 Main Parts List Bottom
4. Block Diagrams
4-1 Main Baseband
4-2 Main RF
4-2-1 RF Transmit Part
4-2-2 RF Receive Part
5. low Chart of Troubleshooting and Circuit Diagrams
5-1 Power ON
5-2 Initial
5-3 Charging Part
5-4 Sim Part
5-5 Microphone Part
5-6 Speaker Part
5-7 Key Data Input
5-8 Alert Tone
5-9 Ring Indicator
5-10 Back Light
5-11 GSM Receiver
5-12 GSM Transmitter
5-13 DCS Receiver
5-14 DCS Transmitter

SGH-R225 Exploded Views and Parts List 1-1
1. SGH-R225 Exploded Views and Parts List
1-1 Main
1
4
5
6-2
6-1
6
7
10
8
9
11
12
2
3

1-2 Main Parts List
1-2 SGH-R225 Exploded Views and Parts List
Location No. Description SEC CODE Remark
1
2
3
4
5
6
7
8
9
10
11
12
FRONT COVER
SPEAKER
MIC
FI-KEY
KEYPAD
MAIN PBA
LCD
DOME SHEET
IF CONNECT COVER
MOTOR
ANTENNA
REAR COVER
R/F COVER
SCREW
GH75-01702A
3001-001233
GH59-00240B
GH72-03772A
GH75-01700A
GH92-01278A
GH07-00075B
GH72-02984B
GH73-00758A
GH31-00019A
GH42-00141C
GH75-01165A
GH73-00759A
6001-001542
6-1
6-2

SGH-R225 Exploded Views and Parts List 1-3
1-4 Travel Adapter Parts List
TYPE SEC CODE REMARK
A GH44-00171A CHINA
B GH44-00184A EUROPE
C GH44-00171C UNITED KINGDOM
D Gh44-00171E TAIWAN
1-3 Travel Adapter
AB
CD

1-4
1-5 Ciger Light Adapter
SGH-R225 Exploded Views and Parts List
1-6 Ciger Light Adapter Parts List
DESCRIPTION SEC CODE REMARK
Ciger Light Adapter Code GH44-00170A BLACK

1-5SGH-R225 Exploded Views and Parts List
1-7 Test Jig
TEST JIG GH80-10508A
TEST JIG CABLE GH39-00079A
RF CABLE GH39-00090A

1-6 SGH-R225 Exploded Views and Parts List
1-7-1 Test Jig
DC
POWER
SUPPLY
232 CABLE TEST JIG CABLE
RF CABLE
8922 or 8960
WIRELESS COMMVNCAATIONS
TEST SET
Note PC

SGH-R225 Exploded Views and Parts List 1-7
1-8 EAR Microphone
EAR MICROPHONE GH59-00411A
1-9 Data Kit
DATA KIT GH39-00078A
1-10 Battery Charger
BATTERY CHAGER GH44-00256A