A100 Training Course

1
A100 Training Course
Baseband
2
Presentation Outline

• Feature Comparison
• Block Diagram
• Circuit Diagram
• Test Points
• QA

3
A100 GD55 Feature Comparison
4
A100 Block Diagram-BB
5
A100 Main Components- I
6
A100 Main Components- II
AD6537 (Codec PMU) (U201)
32.768kHz (X101)
MCP(324M) (U401)
Charger Circuit
AD6525 (GSM Processor) (U101)
7
A100 Circuit Diagram
See separate PDF file
8
A100 Test Points- BB
Data switch
GND
VBAT
RX (USC1)
TX (USC2)
Power on key