Service Training manual GT-S5250 H/W Platform 1 Group

Notice : All functionality, features, specifications and other product information provided in this document including, but not limited  to, the benefits, design, pricing, components, performance,  availability, and capabilities of the product are subject to change  without notice or obligation. Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on Samsung to provide notification of such change.

Contents Concept & Main features Block Diagram Component & Location Disassembly and Assembly Trouble shooting Calibration

Concept & Main features 时尚& 轻薄 处理器 - 1GHz Application Processor 显示、尺寸 - 3.2” WQVGA(240*RGB*400) 网络 - GSM(2G EDGE/GPRS) Quad band 摄像头 - 3.2M pixel FF Camera - Smile/Panorama/Continuous shot 视频 - MPEG4/H.263/H.264 收音机 - FM Radio with RDS / real time recording 内存 - 4GB NAND + 2G DDRAM Connectivity - Bluetooth v2.1 + EDR / USB 2.0 FS / Wi-Fi 802.11b,g,n/ GPS Battery - 1200mAh Music - MP3/AAC/WMA/AMR/MIDI/WAV 感应器 - Accelerator Sensor Additional - Flight mode, auto time setting, sos message

Concept & Main features Category Description 主芯片 BCM21334(Brodcom) 标准 EDGE/GPRS Class 12 RF Band 2.5G : 850+900+1800+1900 MHz (2.5G) Additional Chip N/A 尺寸 109.5 x 55 x 11.9 mm 荧幕 3.2” WQVGA 像头 3.2M FF Flash 内存 Total : 4G(OneNand) + 2G(DRAM) User : 100MB 扩展卡 Micro SD (up to 16GB) Antenna GPS, BT, Main SIM Sliding type, 3V Category Description 电池 Li-ion 1200mAh 待机时间 Up to 750h 通话时间 Up to 600min Connectivity GPS Wi-Fi (802.11b/g/n) USB 2.0 High Speed BT v2.1 IF Connector Micro USB Speaker Size : 15x11mm, 3.5t SPK/RCV : Separated Ear Jack 3.5pi Earjack (4) CMF Main Color : Black Body : Black Battery Cover : Black VPS Package : TA, battery, Headset,Manual Option : Data Cable, DC, Car Charger, Car Cradle User Benefit Reinforced connectivity : GPS & Wi-Fi Accelerometer sensor Easy to enjoy music w/ your 3.5pi earphone 5

Contents Concept & Main features Block Diagram Component & Location Disassembly and Assembly Trouble shooting Calibration

Block Diagram

Contents Concept & Main features Block Diagram Component & Location Disassembly and Assembly Trouble shooter Calibration

Main Top 耳机接口 听筒 相机接口 电源/锁定 加速感应器IC 射频开关(BT/WIFI) Micro USB 音量 Wifi Chip 电源 (BT+GPS+FM) IC SIM 插槽 内存 PAM T-F插槽 Main chip 相机 Key

Main Bottom MicroUSB 接口 振动器接口 电池接口. 电源键. LCD 接口 音量键 SPK 接口 RF 接口 天线接口.

Ass’y 振动器 3.2M Camera 3.5pi Earjack BT/WiFi ANT TSP IC 振动器接口 GPS 天线 LCD接口 电池接口 SIM Card RF接口 3Key PBA 接口 主天线、扬声器

Contents Concept & Main features Block Diagram Component & Location Disassembly and Assembly Trouble shooting Calibration

Disassembly

Disassembly

Disassembly

Disassembly

Assembly

Assembly

Assembly

Assembly

Contents Concept & Main features Block Diagram Component & Location Disassembly and Assembly Trouble shooting Calibration

PBA TOP/BOTTOM

Power On/Off

Power On/Off

LCD

LCD

TSP

SPEAKER

RECEIVER

MIC 30

SIM 31

SIM

CAMERA

MOTOR

GSM 850 RX 35

GSM 900 RX 36

DCS RX 37

PCS Rx 38

GSM850 / GSM900 TX 39

DCS/PCS TX 40

Concept & Main features Block Diagram Component & Location Contents Concept & Main features Block Diagram Component & Location Disassembly and Assembly Trouble shooting Calibration 41

Calibration Insert a Phone If you use Anyway JIG, Check Anyway JIG 42 start Extract Broadcom2G_Final_V094_SetupFile.zip Execute Broadcom2G_RFCAL_CAL_V094.exe Insert a Phone If you use Anyway JIG, Check Anyway JIG 42 42 42 42

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