User Guide

CCS Technical Documentation 7 - System Module & UI
Company Confidential NMM-3
Issue 1 (11/2003) Copyright  2003 Nokia Corporation Page 7-13
Company Confidential
To determine the functionality of ZOCUS, use Phoenix ADC Reading option to read the
phones Battery average current, the value returned is calculated from values measured
by ZOCUS. Also self-test will prove CBUS connectivity to ZOCUS.
Bluetooth
The Bluetooth circuit consists of the Bluetooth module (N101), A TCXO (G100) operating
at 26MHz.
The BT202 Bluetooth transceiver module for NMM-3, consists of a RF ASIC, Baseband
ASIC and 4Mbits Flash Memory. It contains UART and PCM user interface. The supply
voltage is VBAT, VFLASH1 and VIO. External reference clock is 26 MHz.
The Bluetooth module is not a repairable part, and so should be replaced if found to be
defective..
UEME
D200
Sense In
ZOCUS
N201
VDD GND
VBAT
BSI
GND
VBAT
CBUS
Current Sense
track resistor
1:GND
2:GND
3:GND
4:GND
5:GND
6:VREG
7:GND
8:GND
9:GND
10:GND
11:GND 12:ANT 13:GND 14:GND 15:GND 16:REFCLK 17:GND 18:EN26MHZ 19:GND 20:TRST 21:TMS 22:TDO 23:TDI 24:GPP5 25:TCK 26:SPLCLK 27:GPP7 28:GPP6
38:GPP0
37:GPP1
36:GPP10
35:GPP11
34:CENX
33:GND
32:VAPPL
31:OSCON
30:GPP9
29:GND
56:XTALGND 55:XTAL 54:VCC 53:VCC 52:VCC 51:GND 50:SYSCLK 49:VBBEN 48:SLEEPX 47:GND 46:VCCXTAL 45:VDD 44:RESETX 43:GPP2 42:WRX 41:GPP3. 40:GPP4 39:GND
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