User`s guide

Board Schematics
82 M1 System Management Board User’s Guide
Figure C-14. Keypad and LEDs
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
4 GREEN LEDS
4 RED LEDS
Key Pad Switch Placement Please add appropriate silkscreen indicating the arrows
5 RED LEDS
Keypad and Leds A M7AFS System Management Board
B
15 19Wednesday, September 13, 2006
Title Size Document Number Rev Date: Sheet of
KEWSW_LEFT KEWSW_UP KEWSW_RIGHT KEWSW_DOWN KEWSW_SEL
RED_LED_A3P1 RED_LED_A3P2 RED_LED_A3P3 RED_LED_A3P4 GREEN_LED_A3P1 GREEN_LED_A3P2 GREEN_LED_A3P3 GREEN_LED_A3P4
RED_LED_TMP_REG RED_LED_TMP_LCD RED_LED_TMP_HEATER RED_LED_TMP_COPPER RED_LED_TMP_PCI
SKP_3.3V
R183 274
R184 274
R182 274
C65 0-01uF 50V
12
R191
332
R188 274
D6
2 1
C62 0-01uF 50V
12
R186 274
R162 1K
D13
2 1
R159
332
SW1
TL1105SP_F100Q
1 2
3 4
D19
2 1
R185 274
R189 274
D10
2 1
R163
332
D8
2 1
C66 0-01uF 50V
12
R255 274
D9
2 1
D22
2 1
SW3
TL1105SP_F100Q
1 2
3 4
D30
2 1
C63 0-01uF 50V
12
R158 1K
D1
2 1
D7
2 1
D11
2 1
R164 1K
R223 274
R251 274
R165 1K
R157 274
D12
2 1
R160 1K
C64 0-01uF 50V
12
D34
2 1
R192 274
R161
332
R166
332
SW4
TL1105SP_F100Q
1 2
3 4
SW2
TL1105SP_F100Q
1 2
3 4
SW5
TL1105SP_F100Q
1 2
3 4
R187 274