Nokia 6130 Uif Module 04
PAMS Technical Documentation
Chapter 4
UI Module UE4
Original 03/98
PAMS
UI Module UE4
CONTENTS
UIF Module 4 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 4 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Baseband Block Diagram 4 – 4. . . . . . . . . . . . . . . . . . . . . . . . . . .
The Engine Interface 4 – 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The LCD Module Interface 4 – 7. . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Description 4 – 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Distribution Diagram 4 – 8. . . . . . . . . . . . . . . . . . . . . . . . . .
Display Circuit 4 – 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard 4 – 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard Matrix 4 – 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Key 4 – 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Backlighting 4 – 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display 4 – 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard 4 – 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buzzer 4 – 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speaker 4 – 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Documentation
Parts list of UE4 (EDMS Issue 10.1) Code: 0200860 4 – 14
Schematic Diagrams A3
Circuit Diagram of UI Module (Version 8 Edit 44) for layout version 10 4/A3–1
Circuit Diagram of Speaker and LCD Modules for layout version 10 4/A3–2
Circuit Diagram of Keyboard (Version 8 Edit 38) for layout version 10 4/A3–3
Layout Diagram of UE4 (Version 10) 4/A3–4. . . . . . . . . . . . . . . . . . . . . .
Page 4–2
Original 03/98
PAMS
Technical Documentation
UIF Module
Introduction
The UI module UE4 is a four layer PCB, which is connected to the system/RF PCB with a 28–pin spring connector.
UI Module UE4
Original 03/98
Page 4–3
PAMS
UI Module UE4
Baseband Block Diagram
Technical Documentation
Page 4–4
Original 03/98
PAMS
Technical Documentation
UI Module UE4
The Engine Interface
Pin Line Sym-
bol
1 ROW0 Keyboard matrix row 0 0 0.3xVBB V Low
2 ROW1 Keyboard matrix row 1 0 0.3xVBB V Low
3 ROW2 Keyboard matrix row 2 0 0.3xVBB V Low
4 ROW3 Keyboard matrix row 3 0 0.3xVBB V Low
5 ROW4 Keyboard matrix row 4 0 0.3xVBB V Low
Parameter Min Typ Max Unit Notes
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB High
6 COL0 Keyboard matrix column 0,
used for flip identification
7 COL1 Keyboard matrix column 1 0 0.3xVBB V Low
8 COL2 Keyboard matrix column 2 0 0.3xVBB V Low
9 COL3 Keyboard matrix column 3 0 0.3xVBB V Low
10 COL4 Keyboard matrix column 4 0 0.3xVBB V Low
11 Signal1 Flip interrupt, not used 0 0.3xVBB V
12 VF_IN Flash in 4.8 5.0 5.2 V Connected #13
13 VF_OUT Flash out 4.8 5.0 5.2 V Connected #12
14 VBATT Battery voltage 3.0 5.1 V
0 0.3xVBB V Flip Open
0.7xVBB VBB Flip Closed
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB
60 75 100 mA For lights
110 300 mA For buzzer
15
UAGND*
16 PWRON Power on key 0 0.3xVBB V Low / Power on
17 LCDCDX LCD driver code/data selection 0 0.3xVBB V Low
18 SCLK LCD driver serial clock 0 0.3xVBB V Low
Original 03/98
Analog ground 0 V
0.7xVBB VBB High
0.7xVBB VBB High
0.7xVBB VBB High
Page 4–5
Loading...