SGH-E250 Datasheet (Samsung) - GSM TELEPHONE Service Manual

SGH-E250, GSM TELEPHONE Service Manual

GSM TELEPHONE SGH-E250 GSM TELEPHONE CONTENTS 1.

Safety Precautions 2.

Specification 3.

Product Function 4.

Array course control 5.

Exploded View/Disassembly and Assembly Instructions 6.

MAIN Electrical Parts List 7.

Block Diagrams 8.

PCB Diagrams 9.

Flow Chart of Troubleshooting 10.

Reference data CONTENTS 1.

Safety Precautions 1-1.

Repair Precaution1-1 1-2.

ESD(Electrostatically Sensitive Devices) Precaution1-2 2.

Specification 2-1.

GSM General Specification2-1 2-2.

GSM Tx Power Class2-2 3.