Nokia 9110 Service Manual

Page of 22
RAE–2 SCHEMATICS
Original 02/99
A3–1
Block Diagram of PDA 
(0.0 edit 103  v _10)
PDA
UI_FLEX
IF
RS_RX
RS_IF(2:0)
SYSTEM CONNECTOR
BoBo_IF_CMT
EARPHONE
INTERNAL_HANDSFREE