K630 - V640 - K660
1215-3608 rev. 1
FUNCTIONAL OVERVIEW
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Connectivity
Bluetooth™ technology, Modem, Synchronization, USB mass storage, USB support
Size: 104 x 47 x 15 mm
Weight: 95 grams
Colors:
Lime on White
Wine on Black
Screen: 262,144 color TFT
Resolution: 240 x 320 pixels
Size: 2 inches
Phone memory: Up to 32 MB
Memory Stick Micro™ (M2™) support
Talk time GSM: Up to 9 hrs
Standby time GSM: Up to 330 hrs
Talk time UMTS: Up to 4 hrs 30 min
Standby time UMTS: Up to 330 hrs
Networks:
UMTS/HSDPA 2100
GSM/GPRS/EDGE 850/900/1800/1900
Hardware Overview
The K630, V640 and K660 are using the U360 platform provided by Ericsson Mobile Platform
(EMP)
Baseband Part
Analog Baseband Controller
Power Management
N2000 (Vera)
This component is not replaceable on SL 4 because Baseband calibration is required.
The analog baseband controller is a mixed digital and analog device
that supports the following circuitry:
• Power management circuitry
• Voltage regulation circuitry
• Eight Low Dropout (LDO) regulators and low power regulator
• 600 mA integrated Buck regulator
• Boost step-up DC/DC converter for White Light Emitting Diode (WLED) driving
• Battery charging and communication circuitry
• Battery fuel gauging circuitry
• Analog-to-Digital Converter (ADC)
• SIM interface
• Six programmable LED drivers
• Accurate band gap reference
• Vibrator driver
• Real Time Clock (RTC)
• Eight-byte One-Time Programmable (OTP) memory
• Pulse Code Modulation (PCM) voice coder/decoder
• PCM audio coder/decoder
• Microphone interface
• Stereo line input
• Earphone driver
• Earpiece driver
• 8-
Ω
speaker driver / Stereo line output
The analog baseband controller is controlled by an I2C™ interface. It also comprises
the main power management circuits, equipped with a number of converters and
regulators for generating the required supply voltages.
Technical Description
SEMC Troubleshooting Manual
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(96)