Uem - Nokia 7210 Schematics

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Customer Care Europe & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
System connector
Button pressed = 0V
Button released ~ Vbat
Audio
Interface
Helga
COMPANY CONFIDENTIAL

UEM

Version 3.0 Approved
NHL-4 (7210) (PCB) Version_tb4_18a
04.03.2003
32.768 kHz
1
2.8V 1.8V
UPP
5(11)
R200
0R22
1.8V
R421
C421
10k
100p
VANA
VFLASH1
2.8V
VFLASH2
2.8V
VCORE_LIN
2.8V
1.8V
UI N300
R423
C422
10k
100p
2.8V
6 5
1.8V - 3V
depends on SIMcard
N500
4.7V