Pwb; Dc Characteristics; Fig 3 Pwb Vias - Nokia NPL-4 Series Manual

Nokia Customer Care

PWB

Characteristics of the PWB
8 layer board
Double side assembled
TOP
Blind vias
BOTTOM

DC characteristics

Copyright © 2005 Nokia Corporation. All rights reserved.
Issue 2 05/05
Figure 3: PWB vias
RCC
RCC
Table 1: Battery voltage range
Signal
Note
Battery Voltage
-0.3...5.5V
(Idle)
Battery Voltage
Max 4.8V
(Call)
Charger Input
-0.3V ...16V
Voltage
System Module and User Interface
Buried via through
internal layers
Via through all
layers
NPL-4/5/
Page 15