path: root/hardware/kicad/i-bus bluetooth soc.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:CC2541
LIBS:guan
LIBS:MCP2025
LIBS:i-bus bluetooth soc-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "23 feb 2014"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Connection ~ 6850 3800
Wire Wire Line
	6850 3800 6850 3400
Wire Wire Line
	2250 1150 2250 1100
Connection ~ 2250 1800
Wire Wire Line
	2250 1850 2250 1700
Wire Wire Line
	2250 1700 2100 1700
Wire Wire Line
	2100 1600 2400 1600
Connection ~ 4500 1600
Wire Wire Line
	4500 1500 4500 1650
Wire Wire Line
	4100 1600 4500 1600
Connection ~ 7400 6100
Connection ~ 7050 6100
Wire Wire Line
	7050 6150 7050 6100
Connection ~ 7750 6100
Wire Wire Line
	7750 6100 7750 6150
Wire Wire Line
	9150 6150 9150 6100
Wire Wire Line
	7400 6100 7400 6150
Wire Wire Line
	8100 6550 8100 6600
Wire Wire Line
	8450 6550 8450 6600
Wire Wire Line
	8800 6550 8800 6600
Connection ~ 8000 5200
Wire Wire Line
	8200 5200 7550 5200
Wire Wire Line
	7550 5200 7550 5150
Wire Wire Line
	7550 1600 7650 1600
Wire Wire Line
	7000 1900 7050 1900
Wire Wire Line
	8250 1800 8100 1800
Wire Wire Line
	8100 1800 8100 1900
Wire Wire Line
	8100 1900 8050 1900
Wire Wire Line
	8250 4200 7900 4200
Wire Wire Line
	7900 4200 7900 2700
Wire Wire Line
	7900 2700 7800 2700
Wire Wire Line
	7800 2500 8050 2500
Wire Wire Line
	8050 2500 8050 2700
Wire Wire Line
	8050 2700 8250 2700
Wire Wire Line
	5950 2450 5950 2500
Wire Wire Line
	5300 3250 5250 3250
Wire Wire Line
	5250 3250 5250 3950
Wire Wire Line
	5250 3950 7650 3950
Wire Wire Line
	7650 3950 7650 3200
Connection ~ 6150 3800
Wire Wire Line
	5950 3800 5950 3750
Wire Wire Line
	7650 3200 8250 3200
Connection ~ 8200 5200
Wire Wire Line
	8000 5150 8000 5200
Wire Wire Line
	6550 3800 6550 3750
Connection ~ 6550 3200
Wire Wire Line
	6700 3200 6550 3200
Wire Wire Line
	7350 3350 7350 3000
Wire Wire Line
	8200 4750 8200 4700
Wire Wire Line
	8200 4700 8250 4700
Wire Wire Line
	8250 4600 8150 4600
Connection ~ 8150 3600
Wire Wire Line
	8150 3600 8250 3600
Connection ~ 8150 3400
Wire Wire Line
	8150 3400 8250 3400
Connection ~ 8150 2800
Wire Wire Line
	8150 2800 8250 2800
Wire Wire Line
	8150 1700 8250 1700
Wire Wire Line
	8150 3100 8250 3100
Connection ~ 8150 3100
Wire Wire Line
	8150 3500 8250 3500
Connection ~ 8150 3500
Wire Wire Line
	8250 3800 8150 3800
Connection ~ 8150 3800
Wire Wire Line
	8150 4600 8150 1350
Connection ~ 8150 1700
Wire Wire Line
	8250 900  8150 900 
Wire Wire Line
	8200 5150 8200 5250
Wire Wire Line
	7350 3000 8250 3000
Wire Wire Line
	8250 2900 6550 2900
Wire Wire Line
	6550 2900 6550 3350
Wire Wire Line
	7300 3200 7350 3200
Connection ~ 7350 3200
Wire Wire Line
	7350 3850 7350 3750
Connection ~ 7350 3800
Wire Wire Line
	8250 3700 8000 3700
Wire Wire Line
	8000 3700 8000 4650
Wire Wire Line
	8250 3300 7700 3300
Wire Wire Line
	6150 3800 6150 3750
Connection ~ 6550 3800
Wire Wire Line
	7350 3800 5750 3800
Wire Wire Line
	5750 3800 5750 3750
Connection ~ 5950 3800
Wire Wire Line
	5300 3050 5200 3050
Wire Wire Line
	5200 3050 5200 4000
Wire Wire Line
	5200 4000 7700 4000
Wire Wire Line
	7700 4000 7700 3300
Wire Wire Line
	8150 900  8150 850 
Wire Wire Line
	8250 2400 7800 2400
Wire Wire Line
	7800 2300 8250 2300
Wire Wire Line
	7800 2200 7850 2200
Wire Wire Line
	7850 2200 7850 2150
Wire Wire Line
	7800 2600 7950 2600
Wire Wire Line
	7950 2600 7950 4100
Wire Wire Line
	7950 4100 8250 4100
Wire Wire Line
	8050 1600 8250 1600
Wire Wire Line
	7050 1600 7000 1600
Wire Wire Line
	7650 1900 7550 1900
Wire Wire Line
	9150 6550 9150 6600
Wire Wire Line
	7050 6550 7050 6600
Wire Wire Line
	7750 6550 7750 6600
Wire Wire Line
	7400 6550 7400 6600
Wire Wire Line
	8100 6100 8100 6150
Connection ~ 8100 6100
Wire Wire Line
	8450 6100 8450 6150
Connection ~ 8450 6100
Wire Wire Line
	8800 6100 8800 6150
Connection ~ 8800 6100
Wire Wire Line
	6950 6050 6950 6100
Wire Wire Line
	6950 6100 9150 6100
Wire Wire Line
	2250 1800 2400 1800
Wire Wire Line
	4500 2050 4500 2100
Wire Wire Line
	2250 1550 2250 1600
Connection ~ 2250 1600
Wire Wire Line
	2100 1800 2150 1800
Wire Wire Line
	2150 1800 2150 1950
Wire Wire Line
	2150 1950 2350 1950
Wire Wire Line
	2350 1950 2350 1900
Wire Wire Line
	2350 1900 2400 1900
Wire Wire Line
	7150 3400 7150 3800
Connection ~ 7150 3800
$Comp
L GND #PWR01
U 1 1 53058922
P 2250 1100
F 0 "#PWR01" H 2250 1100 30  0001 C CNN
F 1 "GND" H 2250 1030 30  0001 C CNN
F 2 "" H 2250 1100 60  0001 C CNN
F 3 "" H 2250 1100 60  0001 C CNN
	1    2250 1100
	-1   0    0    1   
$EndComp
$Comp
L CP1 C1
U 1 1 530588C6
P 2250 1350
F 0 "C1" H 2300 1450 50  0000 L CNN
F 1 "100 uF" H 2300 1250 50  0000 L CNN
F 2 "" H 2250 1350 60  0001 C CNN
F 3 "" H 2250 1350 60  0001 C CNN
	1    2250 1350
	1    0    0    1   
$EndComp
$Comp
L GND #PWR02
U 1 1 53058814
P 4500 2100
F 0 "#PWR02" H 4500 2100 30  0001 C CNN
F 1 "GND" H 4500 2030 30  0001 C CNN
F 2 "" H 4500 2100 60  0001 C CNN
F 3 "" H 4500 2100 60  0001 C CNN
	1    4500 2100
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 53058806
P 4500 1850
F 0 "C2" H 4550 1950 50  0000 L CNN
F 1 "10 uF" H 4550 1750 50  0000 L CNN
F 2 "" H 4500 1850 60  0001 C CNN
F 3 "" H 4500 1850 60  0001 C CNN
	1    4500 1850
	1    0    0    -1  
$EndComp
Text Label 8250 1500 2    60   ~ 0
CS
NoConn ~ 8250 1300
NoConn ~ 8250 1200
Text Label 2400 1700 2    60   ~ 0
CS
Text Label 4100 1900 0    60   ~ 0
RX-1
Text Label 4100 1800 0    60   ~ 0
TX-1
Text Label 8250 2100 2    60   ~ 0
RX-1
Text Label 8250 2200 2    60   ~ 0
TX-1
Text Label 4100 1700 0    60   ~ 0
RESET
$Comp
L +3.3V #PWR03
U 1 1 53057E6B
P 4500 1500
F 0 "#PWR03" H 4500 1460 30  0001 C CNN
F 1 "+3.3V" H 4500 1610 30  0000 C CNN
F 2 "" H 4500 1500 60  0001 C CNN
F 3 "" H 4500 1500 60  0001 C CNN
	1    4500 1500
	1    0    0    -1  
$EndComp
$Comp
L MCP2025 U1
U 1 1 53057E3F
P 3250 1750
F 0 "U1" H 3250 1650 50  0000 C CNN
F 1 "MCP2025" H 3250 1950 50  0000 C CNN
F 2 "MODULE" H 3250 1750 50  0001 C CNN
F 3 "DOCUMENTATION" H 3250 1750 50  0001 C CNN
	1    3250 1750
	1    0    0    -1  
$EndComp
NoConn ~ 8250 4500
NoConn ~ 8250 4400
NoConn ~ 8250 4300
NoConn ~ 8250 4000
NoConn ~ 8250 3900
NoConn ~ 8250 2600
NoConn ~ 8250 2500
NoConn ~ 8250 2000
NoConn ~ 8250 1900
NoConn ~ 8250 1400
NoConn ~ 8250 1100
NoConn ~ 8250 1000
Text Label 8800 6100 0    60   ~ 0
AVDD1,2,4
Text Label 7050 6100 0    60   ~ 0
DVDD1
Text Label 8450 6100 0    60   ~ 0
AVDD6
Text Label 7750 6100 0    60   ~ 0
AVDD3
Text Label 8100 6100 0    60   ~ 0
AVDD5
Text Label 7400 6100 0    60   ~ 0
DVDD2
$Comp
L +3.3V #+04
U 1 1 530255BC
P 6950 6050
F 0 "#+04" H 6950 6010 30  0001 C CNN
F 1 "+3.3V" H 6950 6160 30  0000 C CNN
F 2 "" H 6950 6050 60  0001 C CNN
F 3 "" H 6950 6050 60  0001 C CNN
	1    6950 6050
	1    0    0    -1  
$EndComp
$Comp
L GND #GND05
U 1 1 53025587
P 9150 6600
F 0 "#GND05" H 9150 6600 30  0001 C CNN
F 1 "GND" H 9150 6530 30  0001 C CNN
F 2 "" H 9150 6600 60  0001 C CNN
F 3 "" H 9150 6600 60  0001 C CNN
	1    9150 6600
	1    0    0    -1  
$EndComp
$Comp
L GND #GND06
U 1 1 53025585
P 8800 6600
F 0 "#GND06" H 8800 6600 30  0001 C CNN
F 1 "GND" H 8800 6530 30  0001 C CNN
F 2 "" H 8800 6600 60  0001 C CNN
F 3 "" H 8800 6600 60  0001 C CNN
	1    8800 6600
	1    0    0    -1  
$EndComp
$Comp
L GND #GND07
U 1 1 53025583
P 7050 6600
F 0 "#GND07" H 7050 6600 30  0001 C CNN
F 1 "GND" H 7050 6530 30  0001 C CNN
F 2 "" H 7050 6600 60  0001 C CNN
F 3 "" H 7050 6600 60  0001 C CNN
	1    7050 6600
	1    0    0    -1  
$EndComp
$Comp
L GND #GND08
U 1 1 53025580
P 8450 6600
F 0 "#GND08" H 8450 6600 30  0001 C CNN
F 1 "GND" H 8450 6530 30  0001 C CNN
F 2 "" H 8450 6600 60  0001 C CNN
F 3 "" H 8450 6600 60  0001 C CNN
	1    8450 6600
	1    0    0    -1  
$EndComp
$Comp
L GND #GND09
U 1 1 5302557E
P 7750 6600
F 0 "#GND09" H 7750 6600 30  0001 C CNN
F 1 "GND" H 7750 6530 30  0001 C CNN
F 2 "" H 7750 6600 60  0001 C CNN
F 3 "" H 7750 6600 60  0001 C CNN
	1    7750 6600
	1    0    0    -1  
$EndComp
$Comp
L GND #GND010
U 1 1 5302557C
P 8100 6600
F 0 "#GND010" H 8100 6600 30  0001 C CNN
F 1 "GND" H 8100 6530 30  0001 C CNN
F 2 "" H 8100 6600 60  0001 C CNN
F 3 "" H 8100 6600 60  0001 C CNN
	1    8100 6600
	1    0    0    -1  
$EndComp
$Comp
L GND #GND011
U 1 1 53025577
P 7400 6600
F 0 "#GND011" H 7400 6600 30  0001 C CNN
F 1 "GND" H 7400 6530 30  0001 C CNN
F 2 "" H 7400 6600 60  0001 C CNN
F 3 "" H 7400 6600 60  0001 C CNN
	1    7400 6600
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 5302556A
P 9150 6350
F 0 "C13" H 9200 6450 50  0000 L CNN
F 1 "220 pF" H 9200 6250 50  0000 L CNN
F 2 "" H 9150 6350 60  0001 C CNN
F 3 "" H 9150 6350 60  0001 C CNN
	1    9150 6350
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 5302555B
P 8800 6350
F 0 "C12" H 8850 6450 50  0000 L CNN
F 1 "100 nF" H 8850 6250 50  0000 L CNN
F 2 "" H 8800 6350 60  0001 C CNN
F 3 "" H 8800 6350 60  0001 C CNN
	1    8800 6350
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 53025558
P 7050 6350
F 0 "C7" H 7100 6450 50  0000 L CNN
F 1 "1 uF" H 7100 6250 50  0000 L CNN
F 2 "" H 7050 6350 60  0001 C CNN
F 3 "" H 7050 6350 60  0001 C CNN
	1    7050 6350
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 53025554
P 8450 6350
F 0 "C11" H 8500 6450 50  0000 L CNN
F 1 "100 nF" H 8500 6250 50  0000 L CNN
F 2 "" H 8450 6350 60  0001 C CNN
F 3 "" H 8450 6350 60  0001 C CNN
	1    8450 6350
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 5302554C
P 7750 6350
F 0 "C9" H 7800 6450 50  0000 L CNN
F 1 "100 nF" H 7800 6250 50  0000 L CNN
F 2 "" H 7750 6350 60  0001 C CNN
F 3 "" H 7750 6350 60  0001 C CNN
	1    7750 6350
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 53025546
P 8100 6350
F 0 "C10" H 8150 6450 50  0000 L CNN
F 1 "100 nF" H 8150 6250 50  0000 L CNN
F 2 "" H 8100 6350 60  0001 C CNN
F 3 "" H 8100 6350 60  0001 C CNN
	1    8100 6350
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 5302553D
P 7400 6350
F 0 "C8" H 7450 6450 50  0000 L CNN
F 1 "100 nF" H 7450 6250 50  0000 L CNN
F 2 "" H 7400 6350 60  0001 C CNN
F 3 "" H 7400 6350 60  0001 C CNN
	1    7400 6350
	1    0    0    -1  
$EndComp
Text Label 7550 4750 0    60   ~ 0
RESET
$Comp
L C C5
U 1 1 53025324
P 7550 4950
F 0 "C5" H 7600 5050 50  0000 L CNN
F 1 "1000 pF" H 7600 4850 50  0000 L CNN
F 2 "" H 7550 4950 60  0001 C CNN
F 3 "" H 7550 4950 60  0001 C CNN
	1    7550 4950
	1    0    0    -1  
$EndComp
Text Label 7800 2500 0    60   ~ 0
RESET
$Comp
L R R2
U 1 1 53025214
P 7300 1900
F 0 "R2" V 7380 1900 50  0000 C CNN
F 1 "75" V 7300 1900 50  0000 C CNN
F 2 "" H 7300 1900 60  0001 C CNN
F 3 "" H 7300 1900 60  0001 C CNN
	1    7300 1900
	0    -1   -1   0   
$EndComp
$Comp
L R R1
U 1 1 53025209
P 7300 1600
F 0 "R1" V 7380 1600 50  0000 C CNN
F 1 "75" V 7300 1600 50  0000 C CNN
F 2 "" H 7300 1600 60  0001 C CNN
F 3 "" H 7300 1600 60  0001 C CNN
	1    7300 1600
	0    -1   -1   0   
$EndComp
$Comp
L LED D2
U 1 1 53024A45
P 7850 1900
F 0 "D2" H 7850 2000 50  0000 C CNN
F 1 "GREEN" H 7850 1800 50  0000 C CNN
F 2 "" H 7850 1900 60  0001 C CNN
F 3 "" H 7850 1900 60  0001 C CNN
	1    7850 1900
	1    0    0    -1  
$EndComp
$Comp
L LED D1
U 1 1 53024A30
P 7850 1600
F 0 "D1" H 7850 1700 50  0000 C CNN
F 1 "RED" H 7850 1500 50  0000 C CNN
F 2 "" H 7850 1600 60  0001 C CNN
F 3 "" H 7850 1600 60  0001 C CNN
	1    7850 1600
	1    0    0    -1  
$EndComp
$Comp
L CONN_6 J2
U 1 1 53024818
P 7450 2450
F 0 "J2" V 7400 2450 60  0000 C CNN
F 1 "CONN_6" V 7500 2450 60  0000 C CNN
F 2 "" H 7450 2450 60  0001 C CNN
F 3 "" H 7450 2450 60  0001 C CNN
	1    7450 2450
	-1   0    0    1   
$EndComp
$Comp
L GND #GND013
U 1 1 5302478B
P 7850 2150
F 0 "#GND013" H 7850 2150 30  0001 C CNN
F 1 "GND" H 7850 2080 30  0001 C CNN
F 2 "" H 7850 2150 60  0001 C CNN
F 3 "" H 7850 2150 60  0001 C CNN
	1    7850 2150
	-1   0    0    1   
$EndComp
Text Label 7800 2600 0    60   ~ 0
DC
Text Label 7800 2700 0    60   ~ 0
DD
Text Label 7800 2300 0    60   ~ 0
TX-0
Text Label 7800 2400 0    60   ~ 0
RX-0
NoConn ~ 6150 2250
$Comp
L ANTENNA-NC A1
U 1 1 5302431F
P 5950 2250
F 0 "A1" H 6050 2100 60  0000 C CNN
F 1 "2450AT42A100" H 5950 2650 60  0000 C CNN
F 2 "" H 5950 2250 60  0001 C CNN
F 3 "" H 5950 2250 60  0001 C CNN
	1    5950 2250
	1    0    0    -1  
$EndComp
$Comp
L BALUN-JTI FL1
U 1 1 5302422F
P 5950 3150
F 0 "FL1" H 5950 3100 60  0000 C CNN
F 1 "2450BM15A0002" H 6000 2400 60  0000 C CNN
F 2 "" H 5950 3150 60  0001 C CNN
F 3 "" H 5950 3150 60  0001 C CNN
	1    5950 3150
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 53019A14
P 7350 3550
F 0 "C4" H 7400 3650 50  0000 L CNN
F 1 "12 pF" H 7400 3450 50  0000 L CNN
F 2 "" H 7350 3550 60  0001 C CNN
F 3 "" H 7350 3550 60  0001 C CNN
	1    7350 3550
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 53019A10
P 6550 3550
F 0 "C3" H 6600 3650 50  0000 L CNN
F 1 "12 pF" H 6600 3450 50  0000 L CNN
F 2 "" H 6550 3550 60  0001 C CNN
F 3 "" H 6550 3550 60  0001 C CNN
	1    6550 3550
	1    0    0    -1  
$EndComp
$Comp
L FA-128 X1
U 1 1 530199D3
P 7000 3200
F 0 "X1" H 7000 2950 60  0000 C CNN
F 1 "32 MHz" H 7000 3400 60  0000 C CNN
F 2 "" H 7000 3200 60  0001 C CNN
F 3 "" H 7000 3200 60  0001 C CNN
F 4 "FA-128 32.0000MF20X-K3" H 7000 3200 60  0001 C CNN "PN"
	1    7000 3200
	-1   0    0    -1  
$EndComp
$Comp
L GND #GND014
U 1 1 53019952
P 7350 3850
F 0 "#GND014" H 7350 3850 30  0001 C CNN
F 1 "GND" H 7350 3780 30  0001 C CNN
F 2 "" H 7350 3850 60  0001 C CNN
F 3 "" H 7350 3850 60  0001 C CNN
	1    7350 3850
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 5301993D
P 8000 4900
F 0 "R3" V 8080 4900 50  0000 C CNN
F 1 "56 K 1%" V 8000 4900 50  0000 C CNN
F 2 "" H 8000 4900 60  0001 C CNN
F 3 "" H 8000 4900 60  0001 C CNN
	1    8000 4900
	-1   0    0    1   
$EndComp
$Comp
L GND #GND015
U 1 1 5301988F
P 8200 5250
F 0 "#GND015" H 8200 5250 30  0001 C CNN
F 1 "GND" H 8200 5180 30  0001 C CNN
F 2 "" H 8200 5250 60  0001 C CNN
F 3 "" H 8200 5250 60  0001 C CNN
	1    8200 5250
	1    0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 5301987F
P 8200 4950
F 0 "C6" H 8250 5050 50  0000 L CNN
F 1 "1 uF" H 8250 4850 50  0000 L CNN
F 2 "" H 8200 4950 60  0001 C CNN
F 3 "" H 8200 4950 60  0001 C CNN
	1    8200 4950
	1    0    0    -1  
$EndComp
$Comp
L GND #GND016
U 1 1 5301985C
P 8150 850
F 0 "#GND016" H 8150 850 30  0001 C CNN
F 1 "GND" H 8150 780 30  0001 C CNN
F 2 "" H 8150 850 60  0001 C CNN
F 3 "" H 8150 850 60  0001 C CNN
	1    8150 850 
	-1   0    0    1   
$EndComp
$Comp
L +3.3V #+017
U 1 1 53019827
P 8150 1350
F 0 "#+017" H 8150 1310 30  0001 C CNN
F 1 "+3.3V" H 8150 1460 30  0000 C CNN
F 2 "" H 8150 1350 60  0001 C CNN
F 3 "" H 8150 1350 60  0001 C CNN
	1    8150 1350
	1    0    0    -1  
$EndComp
$Comp
L CC2541 U2
U 1 1 53019544
P 9250 2800
F 0 "U2" H 9250 2700 50  0000 C CNN
F 1 "CC2541" H 9250 2900 50  0000 C CNN
F 2 "MODULE" H 9250 2800 50  0001 C CNN
F 3 "DOCUMENTATION" H 9250 2800 50  0001 C CNN
	1    9250 2800
	1    0    0    -1  
$EndComp
$Comp
L GND #GND018
U 1 1 5300FA2A
P 2250 1850
F 0 "#GND018" H 2250 1850 30  0001 C CNN
F 1 "GND" H 2250 1780 30  0001 C CNN
F 2 "" H 2250 1850 60  0001 C CNN
F 3 "" H 2250 1850 60  0001 C CNN
	1    2250 1850
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 J1
U 1 1 5300F9AD
P 1750 1700
F 0 "J1" V 1700 1700 50  0000 C CNN
F 1 "CONN_3" V 1800 1700 40  0000 C CNN
F 2 "" H 1750 1700 60  0001 C CNN
F 3 "" H 1750 1700 60  0001 C CNN
	1    1750 1700
	-1   0    0    1   
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 53094526
P 7000 1550
F 0 "#PWR?" H 7000 1510 30  0001 C CNN
F 1 "+3.3V" H 7000 1660 30  0000 C CNN
F 2 "" H 7000 1550 60  0000 C CNN
F 3 "" H 7000 1550 60  0000 C CNN
	1    7000 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 1550 7000 1900
Connection ~ 7000 1600
$EndSCHEMATC