Flow Chart of Troubleshooting and Circuit Diagrams 5-55-3 Charging PartAbnormal charging partReplace TACheck the J403 pin 17,18 > 4.9 V ?NoYesYesCheck the U614 pin 3 > 4.9 V ? Resolder C710YesNoR594(CHG_ON side) = "L" ? Resolder R594YesNoResolder components aroundU614Check the U614 pin 5 4.2V ?ENDYesNo

Exploded Views and Parts List

main parts list

travel adapter

ciger light adapter

test jig

ear microphone

PCB Diagrams

Electrical Parts List

main parts list bottom

Block Diagrams

Flow Chart of Troubleshooting and

charging part

sim part

microphone part

speaker part

key data input

alert tone

ring indicator

back light

gsm receiver

gsm transmitter

dcs receiver

dcs transmitter

Samsung SGH-R220E Service Manual

Unpacking

Phone Layout

Getting Started

Charging a Battery

Switching the Phone On/Off

Call Functions

Adjusting the Volume

Viewing Missed Calls

In-Call Options

Entering Text

Changing the Text Input Mode

Using the ABC Mode

Using the Number Mode

Phonebook Options

Dialling a Number using the Service Directory or Information Numbers

Selecting Functions and Options

Example: Selecting an Alert Type

Using the Menus

Menu Map

Settings

Games

calculator menu

Launching the Browser

Navigating with the WAP Browser

Network Connection Information

Additional Services

Solving Problems

Reference Information

Using the Batteries

Safety Information

Glossary

Index

SGH-R220E