mirror of
https://github.com/chris-jh/mt32-pi-midi-hat.git
synced 2026-09-22 18:18:23 +00:00
529 lines
12 KiB
Plaintext
529 lines
12 KiB
Plaintext
EESchema Schematic File Version 4
|
|
LIBS:mt32-pi-midi-hat-cache
|
|
EELAYER 29 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 4 4
|
|
Title ""
|
|
Date ""
|
|
Rev ""
|
|
Comp ""
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
$Comp
|
|
L MT32:PCM510x U2
|
|
U 1 1 5F770728
|
|
P 5750 4025
|
|
F 0 "U2" H 5375 4575 50 0000 C CNN
|
|
F 1 "PCM5102" H 6100 4575 50 0000 C CNN
|
|
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 5700 4775 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/pcm5102.pdf" H 5700 4775 50 0001 C CNN
|
|
1 5750 4025
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C7
|
|
U 1 1 5F7721A5
|
|
P 4575 3775
|
|
F 0 "C7" H 4690 3821 50 0000 L CNN
|
|
F 1 "0.1uF" H 4690 3730 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 4575 3775 50 0001 C CNN
|
|
F 3 "~" H 4575 3775 50 0001 C CNN
|
|
1 4575 3775
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0108
|
|
U 1 1 5F773470
|
|
P 4075 3925
|
|
F 0 "#PWR0108" H 4075 3675 50 0001 C CNN
|
|
F 1 "GND" H 4080 3752 50 0000 C CNN
|
|
F 2 "" H 4075 3925 50 0001 C CNN
|
|
F 3 "" H 4075 3925 50 0001 C CNN
|
|
1 4075 3925
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:+3V3 #PWR0109
|
|
U 1 1 5F7747DD
|
|
P 4075 3625
|
|
F 0 "#PWR0109" H 4075 3475 50 0001 C CNN
|
|
F 1 "+3V3" H 4090 3798 50 0000 C CNN
|
|
F 2 "" H 4075 3625 50 0001 C CNN
|
|
F 3 "" H 4075 3625 50 0001 C CNN
|
|
1 4075 3625
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5250 3775 5025 3775
|
|
$Comp
|
|
L power:GND #PWR0110
|
|
U 1 1 5F7780D5
|
|
P 7275 3775
|
|
F 0 "#PWR0110" H 7275 3525 50 0001 C CNN
|
|
F 1 "GND" V 7280 3647 50 0000 R CNN
|
|
F 2 "" H 7275 3775 50 0001 C CNN
|
|
F 3 "" H 7275 3775 50 0001 C CNN
|
|
1 7275 3775
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0111
|
|
U 1 1 5F778B75
|
|
P 6575 4225
|
|
F 0 "#PWR0111" H 6575 3975 50 0001 C CNN
|
|
F 1 "GND" V 6580 4097 50 0000 R CNN
|
|
F 2 "" H 6575 4225 50 0001 C CNN
|
|
F 3 "" H 6575 4225 50 0001 C CNN
|
|
1 6575 4225
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0112
|
|
U 1 1 5F779AD9
|
|
P 6575 4825
|
|
F 0 "#PWR0112" H 6575 4575 50 0001 C CNN
|
|
F 1 "GND" V 6580 4697 50 0000 R CNN
|
|
F 2 "" H 6575 4825 50 0001 C CNN
|
|
F 3 "" H 6575 4825 50 0001 C CNN
|
|
1 6575 4825
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0113
|
|
U 1 1 5F77A4C5
|
|
P 4925 4975
|
|
F 0 "#PWR0113" H 4925 4725 50 0001 C CNN
|
|
F 1 "GND" V 4930 4847 50 0000 R CNN
|
|
F 2 "" H 4925 4975 50 0001 C CNN
|
|
F 3 "" H 4925 4975 50 0001 C CNN
|
|
1 4925 4975
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
7250 4375 6875 4375
|
|
Wire Wire Line
|
|
7250 4525 6875 4525
|
|
Wire Wire Line
|
|
7250 4675 6875 4675
|
|
$Comp
|
|
L Device:R R7
|
|
U 1 1 5F77AF4E
|
|
P 6725 4375
|
|
F 0 "R7" V 6700 4525 50 0000 C CNN
|
|
F 1 "R22" V 6725 4375 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 6655 4375 50 0001 C CNN
|
|
F 3 "~" H 6725 4375 50 0001 C CNN
|
|
1 6725 4375
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R8
|
|
U 1 1 5F77D887
|
|
P 6725 4525
|
|
F 0 "R8" V 6700 4675 50 0000 C CNN
|
|
F 1 "R22" V 6725 4525 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 6655 4525 50 0001 C CNN
|
|
F 3 "~" H 6725 4525 50 0001 C CNN
|
|
1 6725 4525
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R9
|
|
U 1 1 5F77DDB5
|
|
P 6725 4675
|
|
F 0 "R9" V 6700 4825 50 0000 C CNN
|
|
F 1 "R22" V 6725 4675 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 6655 4675 50 0001 C CNN
|
|
F 3 "~" H 6725 4675 50 0001 C CNN
|
|
1 6725 4675
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:+3V3 #PWR0114
|
|
U 1 1 5F77EFA4
|
|
P 7275 3475
|
|
F 0 "#PWR0114" H 7275 3325 50 0001 C CNN
|
|
F 1 "+3V3" H 7290 3648 50 0000 C CNN
|
|
F 2 "" H 7275 3475 50 0001 C CNN
|
|
F 3 "" H 7275 3475 50 0001 C CNN
|
|
1 7275 3475
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C4
|
|
U 1 1 5F78CD5B
|
|
P 4675 4075
|
|
F 0 "C4" H 4790 4121 50 0000 L CNN
|
|
F 1 "2.2uF" H 4790 4030 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 4675 4075 50 0001 C CNN
|
|
F 3 "~" H 4675 4075 50 0001 C CNN
|
|
1 4675 4075
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0115
|
|
U 1 1 5F78D7CD
|
|
P 6575 4975
|
|
F 0 "#PWR0115" H 6575 4725 50 0001 C CNN
|
|
F 1 "GND" V 6580 4847 50 0000 R CNN
|
|
F 2 "" H 6575 4975 50 0001 C CNN
|
|
F 3 "" H 6575 4975 50 0001 C CNN
|
|
1 6575 4975
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5250 4375 4925 4375
|
|
Wire Wire Line
|
|
5250 4525 4925 4525
|
|
Text GLabel 4925 4375 0 50 Output ~ 0
|
|
OUTL
|
|
Text GLabel 4925 4525 0 50 Output ~ 0
|
|
OUTR
|
|
$Comp
|
|
L mt32-pi-midi-hat-rescue:AudioJack2_R-Connector J4
|
|
U 1 1 5F790255
|
|
P 1200 1425
|
|
AR Path="/5F790255" Ref="J4" Part="1"
|
|
AR Path="/5F766164/5F790255" Ref="J4" Part="1"
|
|
F 0 "J4" H 1232 1750 50 0000 C CNN
|
|
F 1 "AudioJack" H 1232 1659 50 0000 C CNN
|
|
F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ1-3533NG_Horizontal_CircularHoles" H 1200 1425 50 0001 C CNN
|
|
F 3 "~" H 1200 1425 50 0001 C CNN
|
|
1 1200 1425
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0116
|
|
U 1 1 5F792C36
|
|
P 1200 1900
|
|
F 0 "#PWR0116" H 1200 1650 50 0001 C CNN
|
|
F 1 "GND" V 1205 1772 50 0000 R CNN
|
|
F 2 "" H 1200 1900 50 0001 C CNN
|
|
F 3 "" H 1200 1900 50 0001 C CNN
|
|
1 1200 1900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1200 1625 1200 1900
|
|
Wire Wire Line
|
|
1400 1325 1750 1325
|
|
Wire Wire Line
|
|
1750 1325 1750 1125
|
|
Wire Wire Line
|
|
1750 1625 1950 1625
|
|
$Comp
|
|
L Device:R R3
|
|
U 1 1 5F7938C1
|
|
P 2100 1125
|
|
F 0 "R3" V 2075 1275 50 0000 C CNN
|
|
F 1 "R470" V 2100 1125 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 2030 1125 50 0001 C CNN
|
|
F 3 "~" H 2100 1125 50 0001 C CNN
|
|
1 2100 1125
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 1125 2550 1125
|
|
Text GLabel 2875 1125 2 50 Input ~ 0
|
|
OUTR
|
|
$Comp
|
|
L Device:C C5
|
|
U 1 1 5F795B1E
|
|
P 2550 975
|
|
F 0 "C5" H 2665 1021 50 0000 L CNN
|
|
F 1 "2.2uF" H 2665 930 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 2550 975 50 0001 C CNN
|
|
F 3 "~" H 2550 975 50 0001 C CNN
|
|
1 2550 975
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 2550 1125
|
|
Wire Wire Line
|
|
2550 1125 2875 1125
|
|
$Comp
|
|
L power:GND #PWR0117
|
|
U 1 1 5F7964BD
|
|
P 2550 825
|
|
F 0 "#PWR0117" H 2550 575 50 0001 C CNN
|
|
F 1 "GND" H 2555 652 50 0000 C CNN
|
|
F 2 "" H 2550 825 50 0001 C CNN
|
|
F 3 "" H 2550 825 50 0001 C CNN
|
|
1 2550 825
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1400 1425 1750 1425
|
|
Wire Wire Line
|
|
1750 1625 1750 1425
|
|
Wire Wire Line
|
|
1750 1125 1950 1125
|
|
$Comp
|
|
L Device:R R4
|
|
U 1 1 5F799DB7
|
|
P 2100 1625
|
|
F 0 "R4" V 2075 1775 50 0000 C CNN
|
|
F 1 "R470" V 2100 1625 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 2030 1625 50 0001 C CNN
|
|
F 3 "~" H 2100 1625 50 0001 C CNN
|
|
1 2100 1625
|
|
0 1 1 0
|
|
$EndComp
|
|
Text GLabel 2875 1625 2 50 Input ~ 0
|
|
OUTL
|
|
$Comp
|
|
L Device:C C6
|
|
U 1 1 5F799DBF
|
|
P 2550 1775
|
|
F 0 "C6" H 2665 1821 50 0000 L CNN
|
|
F 1 "2.2uF" H 2665 1730 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 2550 1775 50 0001 C CNN
|
|
F 3 "~" H 2550 1775 50 0001 C CNN
|
|
1 2550 1775
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 1625 2550 1625
|
|
Connection ~ 2550 1625
|
|
Wire Wire Line
|
|
2550 1625 2875 1625
|
|
$Comp
|
|
L power:GND #PWR0118
|
|
U 1 1 5F79C843
|
|
P 2550 1925
|
|
F 0 "#PWR0118" H 2550 1675 50 0001 C CNN
|
|
F 1 "GND" H 2555 1752 50 0000 C CNN
|
|
F 2 "" H 2550 1925 50 0001 C CNN
|
|
F 3 "" H 2550 1925 50 0001 C CNN
|
|
1 2550 1925
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
10025 3075 9850 3075
|
|
Text GLabel 6575 4075 2 50 Input ~ 0
|
|
SMUTE
|
|
Text GLabel 10025 3075 2 50 Output ~ 0
|
|
SMUTE
|
|
$Comp
|
|
L Device:R R5
|
|
U 1 1 5F79F7D6
|
|
P 9850 2925
|
|
F 0 "R5" V 9750 2900 50 0000 C CNN
|
|
F 1 "R22" V 9850 2925 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 9780 2925 50 0001 C CNN
|
|
F 3 "~" H 9850 2925 50 0001 C CNN
|
|
1 9850 2925
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R6
|
|
U 1 1 5F7A084D
|
|
P 9850 3225
|
|
F 0 "R6" V 9950 3250 50 0000 C CNN
|
|
F 1 "R22" V 9850 3225 50 0000 C CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 9780 3225 50 0001 C CNN
|
|
F 3 "~" H 9850 3225 50 0001 C CNN
|
|
1 9850 3225
|
|
-1 0 0 1
|
|
$EndComp
|
|
Connection ~ 9850 3075
|
|
Wire Wire Line
|
|
9850 2775 9850 2650
|
|
Wire Wire Line
|
|
9850 2650 9575 2650
|
|
Wire Wire Line
|
|
9850 3375 9850 3500
|
|
Wire Wire Line
|
|
9850 3500 9575 3500
|
|
$Comp
|
|
L power:+3V3 #PWR0119
|
|
U 1 1 5F7A3962
|
|
P 9575 2650
|
|
F 0 "#PWR0119" H 9575 2500 50 0001 C CNN
|
|
F 1 "+3V3" V 9590 2778 50 0000 L CNN
|
|
F 2 "" H 9575 2650 50 0001 C CNN
|
|
F 3 "" H 9575 2650 50 0001 C CNN
|
|
1 9575 2650
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0120
|
|
U 1 1 5F7A4ECA
|
|
P 9575 3500
|
|
F 0 "#PWR0120" H 9575 3250 50 0001 C CNN
|
|
F 1 "GND" V 9580 3372 50 0000 R CNN
|
|
F 2 "" H 9575 3500 50 0001 C CNN
|
|
F 3 "" H 9575 3500 50 0001 C CNN
|
|
1 9575 3500
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
9175 975 9475 975
|
|
$Comp
|
|
L Device:C C2
|
|
U 1 1 5F75CEB1
|
|
P 9475 1125
|
|
F 0 "C2" H 9590 1171 50 0000 L CNN
|
|
F 1 "10uF" H 9590 1080 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 9475 1125 50 0001 C CNN
|
|
F 3 "~" H 9475 1125 50 0001 C CNN
|
|
1 9475 1125
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 9475 975
|
|
Wire Wire Line
|
|
9475 975 10000 975
|
|
$Comp
|
|
L Device:C C10
|
|
U 1 1 5F75D7B7
|
|
P 10000 1125
|
|
F 0 "C10" H 10115 1171 50 0000 L CNN
|
|
F 1 "0.1uF" H 10115 1080 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 10000 1125 50 0001 C CNN
|
|
F 3 "~" H 10000 1125 50 0001 C CNN
|
|
1 10000 1125
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 10000 975
|
|
Wire Wire Line
|
|
10000 975 10350 975
|
|
Wire Wire Line
|
|
9175 1275 9475 1275
|
|
Connection ~ 9475 1275
|
|
Wire Wire Line
|
|
9475 1275 10000 1275
|
|
Connection ~ 10000 1275
|
|
Wire Wire Line
|
|
10000 1275 10350 1275
|
|
$Comp
|
|
L power:+3V3 #PWR0121
|
|
U 1 1 5F75EBDA
|
|
P 9175 975
|
|
F 0 "#PWR0121" H 9175 825 50 0001 C CNN
|
|
F 1 "+3V3" V 9190 1103 50 0000 L CNN
|
|
F 2 "" H 9175 975 50 0001 C CNN
|
|
F 3 "" H 9175 975 50 0001 C CNN
|
|
1 9175 975
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0122
|
|
U 1 1 5F75F59A
|
|
P 9175 1275
|
|
F 0 "#PWR0122" H 9175 1025 50 0001 C CNN
|
|
F 1 "GND" V 9180 1147 50 0000 R CNN
|
|
F 2 "" H 9175 1275 50 0001 C CNN
|
|
F 3 "" H 9175 1275 50 0001 C CNN
|
|
1 9175 1275
|
|
0 1 1 0
|
|
$EndComp
|
|
Text GLabel 10350 975 2 50 Output ~ 0
|
|
AVDD
|
|
Text GLabel 10350 1275 2 50 Output ~ 0
|
|
AGND
|
|
Text GLabel 4925 4825 0 50 Input ~ 0
|
|
AGND
|
|
Text GLabel 4925 4675 0 50 Input ~ 0
|
|
AVDD
|
|
Text HLabel 7250 4375 2 50 Input ~ 0
|
|
GPIO_19
|
|
Text HLabel 7250 4525 2 50 Input ~ 0
|
|
GPIO_21
|
|
Text HLabel 7250 4675 2 50 Input ~ 0
|
|
GPIO_18
|
|
$Comp
|
|
L Device:C C3
|
|
U 1 1 5F775DB9
|
|
P 5025 3925
|
|
F 0 "C3" H 5140 3971 50 0000 L CNN
|
|
F 1 "2.2uF" H 5140 3880 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 5025 3925 50 0001 C CNN
|
|
F 3 "~" H 5025 3925 50 0001 C CNN
|
|
1 5025 3925
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5025 4075 5250 4075
|
|
Wire Wire Line
|
|
5250 3925 4675 3925
|
|
Wire Wire Line
|
|
5250 3625 4575 3625
|
|
Connection ~ 4575 3625
|
|
Wire Wire Line
|
|
4575 3625 4075 3625
|
|
Wire Wire Line
|
|
4575 3925 4075 3925
|
|
Connection ~ 4575 3925
|
|
Connection ~ 4675 3925
|
|
Wire Wire Line
|
|
4675 3925 4575 3925
|
|
Wire Wire Line
|
|
4675 4225 5250 4225
|
|
Wire Wire Line
|
|
4925 4675 5250 4675
|
|
Wire Wire Line
|
|
4925 4825 5250 4825
|
|
Wire Wire Line
|
|
6575 4375 6250 4375
|
|
Wire Wire Line
|
|
6575 4525 6250 4525
|
|
Wire Wire Line
|
|
6250 4675 6575 4675
|
|
Wire Wire Line
|
|
6575 4075 6250 4075
|
|
Wire Wire Line
|
|
6250 3775 7075 3775
|
|
$Comp
|
|
L Device:C C8
|
|
U 1 1 5F7A9C0E
|
|
P 7075 3625
|
|
F 0 "C8" H 7190 3671 50 0000 L CNN
|
|
F 1 "0.1uF" H 7190 3580 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 7075 3625 50 0001 C CNN
|
|
F 3 "~" H 7075 3625 50 0001 C CNN
|
|
1 7075 3625
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 7075 3775
|
|
Wire Wire Line
|
|
7075 3775 7275 3775
|
|
$Comp
|
|
L Device:C C9
|
|
U 1 1 5F7AAB17
|
|
P 7075 3925
|
|
F 0 "C9" H 7190 3971 50 0000 L CNN
|
|
F 1 "0.1uF" H 7190 3880 50 0000 L CNN
|
|
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 7075 3925 50 0001 C CNN
|
|
F 3 "~" H 7075 3925 50 0001 C CNN
|
|
1 7075 3925
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7075 4075 6950 4075
|
|
Wire Wire Line
|
|
6950 4075 6950 3925
|
|
Wire Wire Line
|
|
6950 3925 6250 3925
|
|
Wire Wire Line
|
|
6250 3625 6950 3625
|
|
Wire Wire Line
|
|
6950 3625 6950 3475
|
|
Wire Wire Line
|
|
6950 3475 7075 3475
|
|
Wire Wire Line
|
|
7075 3475 7275 3475
|
|
Connection ~ 7075 3475
|
|
Wire Wire Line
|
|
6575 4225 6250 4225
|
|
Wire Wire Line
|
|
6575 4825 6250 4825
|
|
Wire Wire Line
|
|
6575 4975 6250 4975
|
|
Wire Wire Line
|
|
4925 4975 5250 4975
|
|
$EndSCHEMATC
|