Nokia 9000i Service Manual page 109

After Sales
Technical Documentation
Introduction
The purpose of the SIM–flex is basically to connect ancillary parts to the
CMT. It has no active electronics and the main parts are the audio
components, mic, low profile buzzer and speaker plus a SIM–connector.
MIC &
MIC Boot
SIM Connector
Technical Specification
DC Characteristics
Pin/ Line Symbol
Connec-
tor
1 / SIM BUZZ1
8 / SIM VSIM
Original, 08/96
Flex Connector
Figure 1. SIM Flex components.
Table 1. Supply Voltages
Mini- Typi-
mum cal /
Nomi-
nal (1)
5.5V 7.2V
4.5V 4.8V
Buzzer
Maxi- Notes
mum
8.4V
4.95V SIM card reader
supply voltage
RAE/RAK–1N
SIM Flex
EMC–tape
Earphone
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