Nokia NSE-3 SERIES manuals
NSE-3 SERIES
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Transceiver NSE–3
- user interface
- System Module
- System Connector Contacts
- RF Connector Contacts
- Baseband Module
- Bottom Connector External Contacts
- Battery Connector
- SIM Card Connector
- RTC Backup Battery
- Functional Description
- Battery charging
- Battery Overvoltage Protection
- Battery Removal During Charging
- Different PWM Frequencies ( 1Hz and 32 Hz)
- Battery Identification
- Battery Temperature
- Switched Mode Supply VSIM
- Power up with a charger
- Acting Dead
- Power Off
- audio control
- External Audio Connections
- Analog Audio Accessory Detection
- Internal Audio Connections
- Alert Signal Generation
- Memories
- MCU Memory Map
- Infrared Transceiver Module
- RTC backup battery charging
- IBI Accessories
- RF Module
- Power Distribution Diagram
- DC Characteristics
- Receiver
- Transmitter
- AGC strategy
- AFC function
- Transmitter Blocks
- UHF VCO module
- Timings
- Transmitter power switching timing diagram
- Block Diagram of Baseband Blocks
- power key
- trouble shooting
- service tools
- tuning instructions
- equipment setup
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