Nokia 6310i - Page 46

NPL-1
2 - Baseband System PAMS Technical Documentation
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CIM-93M4
TXD
RXD
UEM
IRLEDC
IRRXN
IRRX
IRTX
UPP
IRTX
IRRX
VCC
VBAT
LEDA
1.8 V
1.8 V
2.78 V
2.78 V
GenIO10
Hi/Low
Speed
100k
VFLASH1
V350
Figure 14 NPL-1 IR connectivity