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PAMS Technical Documentation
NHN–5NT Transceiver
Chapter 4
UIF Module GN4
Original 01/98
Copyright 1998 Nokia Mobile Phones. All rights reserved.
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NHN–5NT
PAMS
UIF Module GN4
Amendment
Number
Technical Documentation
AMENDMENT RECORD SHEET
Date Inserted By Comments
Page 4 – 2
Original 01/98
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PAMS
NHN–5NT
Technical Documentation
CONTENTS
UIF Module GN4 – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mechanics – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronics – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UIF internal signals, Inputs – 4. . . . . . . . . . . . . . . . . . . . . . . .
UIF internal signals, outputs – 4. . . . . . . . . . . . . . . . . . . . . . .
DC Characteristics – 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Signals and Connections – 5. . . . . . . . . . . . . . . . . . . .
UIF Module Main Connector X130 – 6. . . . . . . . . . . . . . . . . . . .
Functional Description – 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description – 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Led Drivers – 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard scanning and display driver control – 7. . . . . . . . . .
LCD module – 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Distribution Diagram – 8. . . . . . . . . . . . . . . . . . . . . . . . . .
UIF Module GN4
Parts list of GN4 – 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematic Diagrams A3
Circuit Diagram of UIF Module (Version 05 Edit 39) for layout version 07 4/A3–1
Layout Diagram of GN4 (Version 07) 4/A3–2. . . . . . . . . . . . . . . . . . . . . .
Original 01/98
Page 4 – 3