Sam4s SPS-500 SERIES Service Manual page 150

9 Wiring Diagram
9-6 LCD PBA Wiring connection
CN1 (2LINE LCD & VFD CONNECTOR 8PIN BOX TYPE)
NO SIGNAL NAME
1 VDD(5V)
2 LCD_SCLK
3 LCD_SDAT
4 LCD_D/I
CN3 (LCD B'D to IO B'D CONNECTOR 20PIN BOX TYPE)
NO SIGNAL NAME
1 VDD(5V)
2 LVDS_LCD_VDEN-
3 VDD(5V)
4 LVDS_LCD_VDEN+
5 VDD(5V)
6 LVDS_LCD_VCAL+
7 /RESET_MICOM
8 LVDS_LCD_VCAL-
9 PFAIL_5V
10 GND
CN5 (LED CONNECTOR 3PIN BOX TYPE)
NO SIGNAL NAME
1 LAN_LED-
2 POW_LED-
CN6 ( LCD FFC CONNECTOR 40PIN)
NO SIGNAL NAME
1 GND
2 GND
3 BRIGHTNESS CONTROL
4 VLED (5V)
5 VLED (5V)
6 VLED (5V)
7 VLED (3.3V)
8 VLED (3.3V)
9 DATA ENABLE
10 GND
11 GND
12 GND
13 LCD_VD7(BLUE4)
14 LCD_VD6(BLUE3)
15 LCD_VD5(BLUE2)
16 GND
17 LCD_VD4(BLUE1)
18 LCD_VD3(BLUE0)
19 LCD_VD3(BLUE0)
20 GND
9-8
NO SIGNAL NAME
5 LCD_EN
6 LCD&VFD_MODECHK
7 GND
8 LCD_BLVOLT(4.2V)
NO SIGNAL NAME
11 LCD_PANELONOFF
12 SPI#1_CLK(5V)
13 TOUCH_XP
14 SPI#1_RESET(5V)
15 TOUCH_XM
16 SPI#1_MISO(5V)
17 TOUCH_YP
18 SPI#1_MOSI(5V)
19 TOUCH_YM
20 GND
NO SIGNAL NAME
3 VDD(5V)
NO SIGNAL NAME
21 LCD_VD15(GREEN5)
22 LCD_VD14(GREEN4)
23 LCD_VD13(GREEN3)
24 GND
25 LCD_VD12(GREEN2)
26 LCD_VD11(GREEN1)
27 LCD_VD11(GREEN1)
28 GND
29 LCD_VD23(RED4)
30 LCD_VD22(RED3)
31 LCD_VD21(RED2)
32 GND
33 LCD_VD20(RED1)
34 LCD_VD19(RED0)
35 LCD_VD19(RED0)
36 GND
37 GND
38 LCD_VCLK
39 GND
40 GND
CN2 (DOWNLOAD CONNECTOR 6PIN BOX TYPE)
NO SIGNAL NAME
1 VDD(5V)
2 SPI#1_MISO(5V)
3 /RESET_PC
CN4 (LCD B'D to IO B'D CONNECTOR 30PIN BOX TYPE)
NO SIGNAL NAME
1 LCD_VD6(BLUE3)
2 GND
3 LCD_VD3(BLUE0)
4 GND
5 LCD_VD14(GREEN4)
6 GND
7 LCD_VD11(GREEN1)
8 GND
9 LCD_VD22(RED3)
10 GND
11 LCD_VD7(BLUE4)
12 GND
13 LCD_VD5(BLUE2)
14 GND
15 LCD_VD4(BLUE1)
CN7 (LCD TOUCH FFC CONNECTOR 4PIN )
NO SIGNAL NAME
1 TOCUH_XM
2 TOUCH_YP
NO SIGNAL NAME
4 SPI#1_CLK(PC)
5 SPI#1_MOSI(PC)
6 GND
NO SIGNAL NAME
16 GND
17 LCD_VD15(GREEN5)
18 GND
19 LCD_VD13(GREEN3)
20 GND
21 LCD_VD12(GREEN2)
22 GND
23 LCD_VD23(RED4)
24 GND
25 LCD_VD21(RED2)
26 GND
27 LCD_VD20(RED1)
28 GND
29 LCD_VD19(RED0)
30 GND
NO SIGNAL NAME
3 TOUCH_XP
4 TOUCH_YM
SAM4S SPS-500 SERIES