System Block Diagram - LG KP220 Service Manual

5-2. LOGIC
The logic part of 7332 phone is based on Leonardo that is MTK Systems platform.
The circuit comprises the following main functional blocks:
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Memory Subsystem
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Baseband CPU(MTK6226M): Baseband Controller, 52MHz 32bit
RISC ARM7EJ-STM
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MT6305: PMIC handles all baseband power
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FM Radio IC(SI4703)
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Main LCM (262K TFT)
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Camera (1.3M pixels CMOS sensor)
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Bluetooth(BC313141A18)
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TOSHIBA MCP(128+32+512MB)
•
User I/O (KEY,MINI SD CARD,USB Client, SIM card )
LOGIC AND BASE BAND PORTION
5-2-1. INTRODUCTION

5-2-2. SYSTEM BLOCK DIAGRAM

KP220 SERVICE MANUAL V1.2