Nokia 8810 Service Manual

Nokia

NSE–6

System Module US8

Original 08/98

3/A3–1

Block Diagram of UIF

UI–Switch

VIBRA

PWR

FLIP

MIC

EAR

Buzzer cntrl

Blight cntl

Vibra cntl

PWR

Slide detect

Headset conn.

XMIC

MICP

MICN

SGND

XEAR

EARP

EARN