Unit Description Of A70 - Siemens A70 Service Manual

A70 Level 2 Service Manual
5

Unit Description of A70

The Phone is part of the 75 platform with the following specific features:
• Integrated tri-band antenna
• B/W Display
• The concept of the device is optimized regarding design-to-cost and easy-to-
assemble.
The phone consists of equipped upper case, keypad, equipped PCB, equipped lower
case and battery cover.
The PCB is based on the 75 Platform.
All electro mechanic components are overtaken from Lion and Barracuda,
The RF chamber and shielding is new for 75 platform.
Each of the preassemblies, upper and lower cases are designed to be automatically
mounted and checked.
These preassemblies are designed to be easily assembled.
The strategy of use of similar components is completely realised.
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