MB9X-UART.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:Conn_01x12_Female J1
U 1 1 63E55E13
P 3100 3900
F 0 "J1" H 2992 4585 50  0000 C CNN
F 1 "Conn_01x12_Female" H 2992 4494 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x12_P2.54mm_Horizontal" H 3100 3900 50  0001 C CNN
F 3 "~" H 3100 3900 50  0001 C CNN
	1    3100 3900
	-1   0    0    -1  
$EndComp
$Comp
L Interface_UART:MAX232I U1
U 1 1 63E57DE5
P 5600 3900
F 0 "U1" H 5600 5281 50  0000 C CNN
F 1 "MAX232I" H 5600 5190 50  0000 C CNN
F 2 "Package_SO:SOIC-16W_5.3x10.2mm_P1.27mm" H 5650 2850 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/max232.pdf" H 5600 4000 50  0001 C CNN
	1    5600 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5600 2700 4750 2700
$Comp
L Device:C C1
U 1 1 63E5A4B1
P 4800 3150
F 0 "C1" H 4550 3200 50  0000 L CNN
F 1 "1u" H 4550 3100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4838 3000 50  0001 C CNN
F 3 "~" H 4800 3150 50  0001 C CNN
	1    4800 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 63E5AA7A
P 6400 3150
F 0 "C3" H 6515 3196 50  0000 L CNN
F 1 "1u" H 6515 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6438 3000 50  0001 C CNN
F 3 "~" H 6400 3150 50  0001 C CNN
	1    6400 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 63E5AFE7
P 6800 3150
F 0 "C4" H 6915 3196 50  0000 L CNN
F 1 "1u" H 6915 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6838 3000 50  0001 C CNN
F 3 "~" H 6800 3150 50  0001 C CNN
	1    6800 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 63E5B2D5
P 5950 5250
F 0 "C2" H 6065 5296 50  0000 L CNN
F 1 "1u" H 6065 5205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5988 5100 50  0001 C CNN
F 3 "~" H 5950 5250 50  0001 C CNN
	1    5950 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 3800 5950 3800
Wire Wire Line
	5950 3800 5950 5100
Wire Wire Line
	5950 5400 5600 5400
Wire Wire Line
	5600 5400 5600 5100
$Comp
L power:VCC #PWR0101
U 1 1 63E5D36F
P 4750 2700
F 0 "#PWR0101" H 4750 2550 50  0001 C CNN
F 1 "VCC" H 4765 2873 50  0000 C CNN
F 2 "" H 4750 2700 50  0001 C CNN
F 3 "" H 4750 2700 50  0001 C CNN
	1    4750 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 63E5D7CA
P 5600 5400
F 0 "#PWR0102" H 5600 5150 50  0001 C CNN
F 1 "GND" H 5605 5227 50  0000 C CNN
F 2 "" H 5600 5400 50  0001 C CNN
F 3 "" H 5600 5400 50  0001 C CNN
	1    5600 5400
	1    0    0    -1  
$EndComp
Connection ~ 5600 5400
Connection ~ 4750 2700
Wire Wire Line
	4750 2700 4500 2700
Wire Wire Line
	6400 3500 6800 3500
Wire Wire Line
	6800 3500 6800 3300
Wire Wire Line
	6800 3000 6800 2700
Wire Wire Line
	6800 2700 5600 2700
Connection ~ 5600 2700
Wire Wire Line
	7500 4550 6400 4550
Wire Wire Line
	6400 4550 6400 4600
Wire Wire Line
	7500 4050 8250 4050
Wire Wire Line
	8250 4050 8250 4550
Wire Wire Line
	8250 4550 7500 4550
Connection ~ 7500 4550
Wire Wire Line
	7500 3850 8400 3850
Wire Wire Line
	8400 3850 8400 5400
Wire Wire Line
	8400 5400 5950 5400
Connection ~ 5950 5400
$Comp
L Connector:DB9_Female J3
U 1 1 63E54BD7
P 7800 4250
F 0 "J3" H 7980 4296 50  0000 L CNN
F 1 "DB9_Female" H 7980 4205 50  0000 L CNN
F 2 "MB9X-UART:A-DF 09 A&slash_KG-T2S" H 7800 4250 50  0001 C CNN
F 3 " ~" H 7800 4250 50  0001 C CNN
	1    7800 4250
	1    0    0    1   
$EndComp
Wire Wire Line
	7500 4450 6850 4450
Wire Wire Line
	6850 4000 6850 4450
Wire Wire Line
	7500 4250 6550 4250
Wire Wire Line
	6550 4250 6550 4400
Wire Wire Line
	6550 4400 6400 4400
Text Label 7300 4350 0    50   ~ 0
RTS
Text Label 7300 4150 0    50   ~ 0
CTS
Text Label 4200 4500 1    50   ~ 0
RTS
Text Label 4200 5250 0    50   ~ 0
CTS
Wire Wire Line
	7500 4150 7300 4150
Wire Wire Line
	7500 4350 7300 4350
Wire Wire Line
	3300 4500 3300 5400
Wire Wire Line
	3900 4650 3900 3700
Wire Wire Line
	3900 3700 3300 3700
Wire Wire Line
	4000 4650 4000 3600
Wire Wire Line
	4000 3600 3300 3600
Wire Wire Line
	4100 4650 4100 3500
Wire Wire Line
	4100 3500 3300 3500
Text Label 3950 3500 0    50   ~ 0
MD2
Text Label 3850 3600 0    50   ~ 0
MD0
Text Label 3750 3700 0    50   ~ 0
P00
Text Label 3550 4200 0    50   ~ 0
P01
$Comp
L Device:C C5
U 1 1 63E6FAC5
P 8400 3150
F 0 "C5" H 8515 3196 50  0000 L CNN
F 1 "1u" H 8515 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8438 3000 50  0001 C CNN
F 3 "~" H 8400 3150 50  0001 C CNN
	1    8400 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 3300 8400 3850
Connection ~ 8400 3850
Wire Wire Line
	8400 3000 8400 2700
Wire Wire Line
	8400 2700 6800 2700
Connection ~ 6800 2700
Wire Wire Line
	4800 4400 4750 4400
Wire Wire Line
	4400 4400 4400 4000
Wire Wire Line
	4400 4000 3300 4000
NoConn ~ 4800 4200
NoConn ~ 6400 4200
Wire Wire Line
	4800 4000 4800 4100
Wire Wire Line
	4800 4100 3300 4100
$Comp
L Diode:BAT85 D1
U 1 1 63E778B8
P 4550 4600
F 0 "D1" H 4550 4383 50  0000 C CNN
F 1 "BAT85" H 4550 4474 50  0000 C CNN
F 2 "Diode_THT:D_DO-34_SOD68_P7.62mm_Horizontal" H 4550 4425 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/BAT85.pdf" H 4550 4600 50  0001 C CNN
	1    4550 4600
	-1   0    0    1   
$EndComp
Wire Wire Line
	4800 4600 4700 4600
Wire Wire Line
	4400 4600 4300 4600
Wire Wire Line
	4300 4600 4300 3900
Wire Wire Line
	4300 3900 3300 3900
Wire Wire Line
	4200 4500 4200 4650
Text Label 3700 3800 0    50   ~ 0
!CS
Text Label 4300 3900 0    50   ~ 0
RSTX
Text Label 4400 4000 0    50   ~ 0
SIN
Text Label 4500 4100 0    50   ~ 0
SOT
$Comp
L power:VCC #PWR0103
U 1 1 63E7ED7C
P 3800 5700
F 0 "#PWR0103" H 3800 5550 50  0001 C CNN
F 1 "VCC" H 3815 5873 50  0000 C CNN
F 2 "" H 3800 5700 50  0001 C CNN
F 3 "" H 3800 5700 50  0001 C CNN
	1    3800 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 5250 4000 5400
Connection ~ 4000 5400
Wire Wire Line
	4000 5400 5600 5400
Wire Wire Line
	4100 5250 4100 5700
Wire Wire Line
	3800 5700 4100 5700
Wire Wire Line
	3900 5250 3900 5400
Connection ~ 3900 5400
Wire Wire Line
	3900 5400 4000 5400
Wire Wire Line
	3300 3400 4500 3400
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J2
U 1 1 63E8646F
P 3850 2850
F 0 "J2" V 3946 2562 50  0000 R CNN
F 1 "Conn_02x05_Odd_Even" V 3855 2562 50  0000 R CNN
F 2 "Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical" H 3850 2850 50  0001 C CNN
F 3 "~" H 3850 2850 50  0001 C CNN
	1    3850 2850
	0    -1   -1   0   
$EndComp
Text Label 3650 3050 2    50   ~ 0
SIN
Text Label 3750 3050 3    50   ~ 0
MD0
Text Label 3850 3050 3    50   ~ 0
MD2
Text Label 3950 3050 3    50   ~ 0
P00
Wire Wire Line
	4050 3050 4500 3050
Wire Wire Line
	4500 2700 4500 3050
Connection ~ 4500 3050
Wire Wire Line
	4500 3050 4500 3400
$Comp
L power:GND #PWR0104
U 1 1 63E894F8
P 3450 2550
F 0 "#PWR0104" H 3450 2300 50  0001 C CNN
F 1 "GND" H 3455 2377 50  0000 C CNN
F 2 "" H 3450 2550 50  0001 C CNN
F 3 "" H 3450 2550 50  0001 C CNN
	1    3450 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 2550 3750 2450
Wire Wire Line
	3750 2450 3450 2450
Wire Wire Line
	3450 2450 3450 2550
Text Label 3850 2550 1    50   ~ 0
SOT
Text Label 3950 2550 1    50   ~ 0
P01
NoConn ~ 4050 2550
NoConn ~ 3650 2550
$Comp
L Device:LED D3
U 1 1 63E9A485
P 6750 5400
F 0 "D3" V 6697 5480 50  0000 L CNN
F 1 "R_LED" V 6788 5480 50  0000 L CNN
F 2 "LED_THT:LED_D5.0mm" H 6750 5400 50  0001 C CNN
F 3 "~" H 6750 5400 50  0001 C CNN
	1    6750 5400
	0    1    1    0   
$EndComp
Connection ~ 4100 5700
$Comp
L Device:LED D2
U 1 1 63E9CEBA
P 4750 5400
F 0 "D2" V 4697 5480 50  0000 L CNN
F 1 "Y_LED" V 4788 5480 50  0000 L CNN
F 2 "LED_THT:LED_D5.0mm" H 4750 5400 50  0001 C CNN
F 3 "~" H 4750 5400 50  0001 C CNN
	1    4750 5400
	0    1    1    0   
$EndComp
Connection ~ 4750 4400
Wire Wire Line
	4750 4400 4400 4400
Wire Wire Line
	6750 5550 6750 5700
Wire Wire Line
	4100 5700 4750 5700
Wire Wire Line
	4750 5550 4750 5700
Connection ~ 4750 5700
Wire Wire Line
	4750 5700 6750 5700
$Comp
L Device:R R1
U 1 1 63EA90E4
P 4750 5050
F 0 "R1" H 4820 5096 50  0000 L CNN
F 1 "1k" H 4820 5005 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 4680 5050 50  0001 C CNN
F 3 "~" H 4750 5050 50  0001 C CNN
	1    4750 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 5200 4750 5250
Wire Wire Line
	4750 4400 4750 4900
$Comp
L Device:R R2
U 1 1 63EAD815
P 6750 5050
F 0 "R2" H 6820 5096 50  0000 L CNN
F 1 "1k" H 6820 5005 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 6680 5050 50  0001 C CNN
F 3 "~" H 6750 5050 50  0001 C CNN
	1    6750 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 5200 6750 5250
$Comp
L Switch:SW_DIP_x06 SW1
U 1 1 63EB683D
P 4000 4950
F 0 "SW1" V 4046 4620 50  0000 R CNN
F 1 "SW_DIP_x06" V 3955 4620 50  0000 R CNN
F 2 "Button_Switch_SMD:SW_DIP_SPSTx06_Slide_Copal_CHS-06B_W7.62mm_P1.27mm" H 4000 4950 50  0001 C CNN
F 3 "~" H 4000 4950 50  0001 C CNN
	1    4000 4950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3800 5400 3900 5400
Connection ~ 3800 5400
Wire Wire Line
	3800 5250 3800 5400
Wire Wire Line
	3700 5250 3700 5400
Connection ~ 3700 5400
Wire Wire Line
	3700 5400 3800 5400
Wire Wire Line
	3300 5400 3700 5400
Wire Wire Line
	3800 4650 3800 3800
Wire Wire Line
	3300 3800 3800 3800
Wire Wire Line
	3700 4650 3700 4200
Wire Wire Line
	3700 4200 3300 4200
Wire Wire Line
	6400 4000 6850 4000
Text Label 6750 4900 0    50   ~ 0
SOT
$EndSCHEMATC