BLU Products BLU DASH - Summary; Mobile Feature; Mobile Application System

1. Summary
This manual describes the troubleshooting and repair process of baseband, RF and
multimedia part of mobile phone, which developed by BLU based on the platform MT6573 of
MTK. To other platforms of MTK for reference only.
MT6573 is a highly integrated 3.75G baseband SOC platform which incorporates
advanced features like HSPA R6 modem,676MHz ARM11 CPU, OpenGL ES 2.0 3D
graphics,8M camera ISP, Programmable hardware video codec, and FWVGA display.
MT6573 can help phone manufacturers build high performance 3.75G smart phone with
PC-like browser,3D gaming, and cinema class hone entertainment experience.
1.1 Mobile Feature
1） App.Processor:ARM1176JZF-S 650MHz;
2） Modem Processor: ARM1176JZF-S 507MHz,HSDPA-7.2Mbps,HSUPA-5.76Mbps;
3） Support EGSM900/DCS1800/GSM850/1900,UMTS850/1900 or UMTS850/2100;
4） Support EFR SIM card（3V/1.8V）,support dual SIM cards;
5） Integrated multimedia feature, support 2M Camera/mp3/mp4, extended card, 2.8 inch
QVGA LCD, Capacitive Touch Panel ;
6） Extended external features: MT6620 integrated BlueTooth/FM/GPS/Wi-Fi functions,
G-Sensor, M-Sensor, ALS/PS-Sensor,0.3M front Camera;
1.2 Mobile Application System
MT6573 chip block diagram, see image 1-2-1:
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