User Interface; Display Module; Keyboard; Backlight And Illumination - Nokia 5130 Service Manual
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Also See for 5130:
- User manual (173 pages) ,
- Service manual (19 pages) ,
- User manual (36 pages)
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System Module
• VMMC: 2.85 V (from level shifter)
• VIO: 1.8 V (from AVILMA)
The card removal is detected by a push detect switch.
User interface
Display module
The interconnection between the LCD module and the engine is implemented with a 24-pin board-to-board
connector.
The LCD module does not require any tuning in service.
Keyboard
GENIO
ROW
32
ROW0
33
ROW1
34
ROW2
35
ROW3
36
ROW4
Backlight and illumination
There is backlight illuminating for the display consisting of 2 LEDs.
The keypad is side lit by 4 LEDs with film lightguide.
The sidekey is top lit by 3 LEDs.
Issue 1
Table 8 Key signal matrix
Col_0
Col_1
(GENIO-39)
(GENIO-40)
Left SK
Left
Send
UP
1
4
2
5
3
6
COMPANY CONFIDENTIAL
Copyright © 2008 Nokia. All rights reserved.
Col_2
Col_3
(GENIO-41)
(GENIO-42)
Right SK
Right
Action
Down
7
*
8
0
9
#
Col_4
(GENIO-43)
Volume +
Volume -
Forward
Start/Stop
Rewind
Page 5 –11
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