[TIDY] Channel Strip: Integrate VU Meter

2021-05-24 00:06:31 +02:00 · 2021-05-24 00:06:31 +02:00 · af20be8f0e
parent 5b26ac5c22
commit af20be8f0e
9 changed files with 2674 additions and 347 deletions
--- a/schematics/c3lingo_unit-assembly/c3lingo-mixer-gerber-v0.1.zip
+++ b/schematics/c3lingo_unit-assembly/c3lingo-mixer-gerber-v0.1.zip
--- a/schematics/c3lingo_unit-assembly/c3lingo_unit-assembly-cache.lib
+++ b/schematics/c3lingo_unit-assembly/c3lingo_unit-assembly-cache.lib
@ -88,6 +88,44 @@ X C/B 8 0 300 200 D 50 20 1 1 I
 ENDDRAW
 ENDDEF
 #
+# Comparator_LM339
+#
+DEF Comparator_LM339 U 0 5 Y Y 5 L N
+F0 "U" 0 200 50 H V L CNN
+F1 "Comparator_LM339" 0 -200 50 H V L CNN
+F2 "" -50 100 50 H I C CNN
+F3 "" 50 200 50 H I C CNN
+ALIAS LMV339
+$FPLIST
+ SOIC*3.9x8.7mm*P1.27mm*
+ TSSOP*4.4x5mm*P0.65mm*
+$ENDFPLIST
+DRAW
+P 4 1 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 1 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+P 4 2 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 2 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+P 4 3 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 3 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+P 4 4 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 4 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+X ~ 2 300 0 100 L 50 50 1 1 C
+X - 4 -300 -100 100 R 50 50 1 1 I
+X + 5 -300 100 100 R 50 50 1 1 I
+X ~ 1 300 0 100 L 50 50 2 1 C
+X - 6 -300 -100 100 R 50 50 2 1 I
+X + 7 -300 100 100 R 50 50 2 1 I
+X - 10 -300 -100 100 R 50 50 3 1 I
+X + 11 -300 100 100 R 50 50 3 1 I
+X ~ 13 300 0 100 L 50 50 3 1 C
+X ~ 14 300 0 100 L 50 50 4 1 C
+X - 8 -300 -100 100 R 50 50 4 1 I
+X + 9 -300 100 100 R 50 50 4 1 I
+X V- 12 -100 -300 150 U 50 50 5 1 W
+X V+ 3 -100 300 150 D 50 50 5 1 W
+ENDDRAW
+ENDDEF
+#
 # Connector_AudioJack3_Ground
 #
 DEF Connector_AudioJack3_Ground J 0 20 Y Y 1 F N
@ -111,6 +149,26 @@ X ~ T 200 -100 100 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Connector_Conn_01x02_Male
+#
+DEF Connector_Conn_01x02_Male J 0 40 Y N 1 F N
+F0 "J" 0 100 50 H V C CNN
+F1 "Connector_Conn_01x02_Male" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+X Pin_1 1 200 0 150 L 50 50 1 1 P
+X Pin_2 2 200 -100 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Connector_Conn_01x03_Male
 #
 DEF Connector_Conn_01x03_Male J 0 40 Y N 1 F N
@ -134,6 +192,32 @@ X Pin_3 3 200 -100 150 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Connector_Conn_01x04_Male
+#
+DEF Connector_Conn_01x04_Male J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector_Conn_01x04_Male" 0 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S 34 -195 0 -205 1 1 6 F
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+S 34 105 0 95 1 1 6 F
+P 2 1 1 6 50 -200 34 -200 N
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+P 2 1 1 6 50 100 34 100 N
+X Pin_1 1 200 100 150 L 50 50 1 1 P
+X Pin_2 2 200 0 150 L 50 50 1 1 P
+X Pin_3 3 200 -100 150 L 50 50 1 1 P
+X Pin_4 4 200 -200 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Connector_TestPoint
 #
 DEF Connector_TestPoint TP 0 30 N N 1 F N
@ -277,6 +361,29 @@ X A 2 150 0 100 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_LED
+#
+DEF Device_LED D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Device_LED" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ LED*
+ LED_SMD:*
+ LED_THT:*
+$ENDFPLIST
+DRAW
+P 2 0 1 10 -50 -50 -50 50 N
+P 2 0 1 0 -50 0 50 0 N
+P 4 0 1 10 50 -50 50 50 -50 0 50 -50 N
+P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
+P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_R
 #
 DEF Device_R R 0 0 N Y 1 F N
@ -382,6 +489,52 @@ X VO+ 8 1600 150 300 L 59 59 1 1 O
 ENDDRAW
 ENDDEF
 #
+# Jumper_SolderJumper_2_Open
+#
+DEF Jumper_SolderJumper_2_Open JP 0 0 Y N 1 F N
+F0 "JP" 0 80 50 H V C CNN
+F1 "Jumper_SolderJumper_2_Open" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SolderJumper*Open*
+$ENDFPLIST
+DRAW
+A -10 0 40 901 -901 0 1 0 N -10 40 -10 -40
+A -10 0 40 901 -901 0 1 0 F -10 40 -10 -40
+A 10 0 40 -899 899 0 1 0 N 10 -40 10 40
+A 10 0 40 -899 899 0 1 0 F 10 -40 10 40
+P 2 0 1 0 -10 40 -10 -40 N
+P 2 0 1 0 10 40 10 -40 N
+X A 1 -150 0 100 R 50 50 1 1 P
+X B 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Switch_SW_DPDT_x2
+#
+DEF Switch_SW_DPDT_x2 SW 0 0 Y N 2 F N
+F0 "SW" 0 170 50 H V C CNN
+F1 "Switch_SW_DPDT_x2" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SW*DPDT*
+$ENDFPLIST
+DRAW
+C -80 0 20 0 0 0 N
+C 80 -100 20 0 0 0 N
+C 80 100 20 0 1 0 N
+P 2 0 1 0 -60 10 65 90 N
+X A 1 200 100 100 L 50 50 1 1 P
+X B 2 -200 0 100 R 50 50 1 1 P
+X C 3 200 -100 100 L 50 50 1 1 P
+X A 4 200 100 100 L 50 50 2 1 P
+X B 5 -200 0 100 R 50 50 2 1 P
+X C 6 200 -100 100 L 50 50 2 1 P
+ENDDRAW
+ENDDEF
+#
 # Switch_SW_Push
 #
 DEF Switch_SW_Push SW 0 40 N N 1 F N
@ -399,31 +552,6 @@ X 2 2 200 0 100 L 50 50 0 1 P
 ENDDRAW
 ENDDEF
 #
-# Switch_SW_SPST_LED
-#
-DEF Switch_SW_SPST_LED SW 0 40 Y N 1 F N
-F0 "SW" 25 225 50 H V L CNN
-F1 "Switch_SW_SPST_LED" 0 -125 50 H V C CNN
-F2 "" 0 300 50 H I C CNN
-F3 "" 0 300 50 H I C CNN
-DRAW
-C -80 100 20 0 1 0 N
-C 80 100 20 0 1 0 N
-P 2 0 0 0 -150 -75 -100 -25 N
-P 2 0 0 0 -100 -75 -50 -25 N
-P 2 0 0 0 -100 0 100 0 N
-P 2 0 0 0 -25 50 -25 -50 N
-P 3 0 0 0 -150 -50 -150 -75 -125 -75 N
-P 3 0 0 0 -100 -50 -100 -75 -75 -75 N
-P 4 0 0 0 -25 0 50 50 50 -50 -25 0 F
-P 2 0 1 0 -60 110 80 170 N
-X 1 1 -200 100 100 R 50 50 0 1 P
-X 2 2 200 100 100 L 50 50 0 1 P
-X K 3 -200 0 100 R 50 50 0 1 P
-X A 4 200 0 100 L 50 50 0 1 P
-ENDDRAW
-ENDDEF
-#
 # power_+15V
 #
 DEF power_+15V #PWR 0 0 Y Y 1 F P
@ -465,6 +593,22 @@ X GND 1 0 0 0 D 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
+# power_GNDREF
+#
+DEF power_GNDREF #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GNDREF" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -25 -75 25 -75 N
+P 2 0 1 0 -5 -100 5 -100 N
+P 2 0 1 0 0 -50 0 0 N
+P 2 0 1 0 50 -50 -50 -50 N
+X GNDREF 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
 # power_PWR_FLAG
 #
 DEF power_PWR_FLAG #FLG 0 0 N N 1 F P
--- a/schematics/c3lingo_unit-assembly/c3lingo_unit-assembly.pro
+++ b/schematics/c3lingo_unit-assembly/c3lingo_unit-assembly.pro
@ -1,4 +1,4 @@
-update=Sunday, 23 May 2021 at 18:03:02
+update=Sunday, 23 May 2021 at 18:29:42
 last_client=kicad
 [general]
 version=1
--- a/schematics/c3lingo_unit-assembly/c3lingo_unit-assembly.sch
+++ b/schematics/c3lingo_unit-assembly/c3lingo_unit-assembly.sch
@ -14,136 +14,209 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Sheet
-S 4500 3000 1500 500 
+S 5000 1000 1500 700 
 U 60AE0DAE
 F0 "Stage Line In + Microphone Mix and Line Out" 50
 F1 "c3lingo_unit-mix_io/c3lingo_unit-mix_io.sch" 50
-F2 "StageSignal" O R 6000 3250 50 
-F3 "Mix_Ch1" I L 4500 3100 50 
-F4 "Mix_Ch2" I L 4500 3250 50 
-F5 "Mix_Ch3" I L 4500 3400 50 
+F2 "StageSignal" O L 5000 1100 50 
+F3 "Mix_Ch1" I L 5000 1300 50 
+F4 "Mix_Ch2" I L 5000 1450 50 
+F5 "Mix_Ch3" I L 5000 1600 50 
 $EndSheet
 $Sheet
-S 1500 1000 1500 750 
+S 5000 2250 1500 750 
 U 60AA662F
 F0 "Mic1 Channel Strip and IO" 50
 F1 "c3lingo_unit-channel/c3lingo_unit-channel.sch" 50
-F2 "PreampOut" O R 3000 1300 50 
-F3 "Monitor_Own" I L 1500 1250 50 
-F4 "Monitor_OthersA" I L 1500 1400 50 
-F5 "Monitor_OthersB" I L 1500 1550 50 
-F6 "Monitor_Stage" I L 1500 1100 50 
+F2 "PreampOut" O L 5000 2350 50 
+F3 "Monitor_OthersA" I L 5000 2750 50 
+F4 "Monitor_OthersB" I L 5000 2900 50 
+F5 "Monitor_Stage" I L 5000 2550 50 
 $EndSheet
 $Sheet
-S 4500 1000 1500 750 
+S 5000 3350 1500 750 
 U 60AE7597
 F0 "Mic2 Channel Strip and IO" 50
 F1 "c3lingo_unit-channel/c3lingo_unit-channel.sch" 50
-F2 "PreampOut" O R 6000 1300 50 
-F3 "Monitor_Own" I L 4500 1250 50 
-F4 "Monitor_OthersA" I L 4500 1400 50 
-F5 "Monitor_OthersB" I L 4500 1550 50 
-F6 "Monitor_Stage" I L 4500 1100 50 
+F2 "PreampOut" O L 5000 3450 50 
+F3 "Monitor_OthersA" I L 5000 3850 50 
+F4 "Monitor_OthersB" I L 5000 4000 50 
+F5 "Monitor_Stage" I L 5000 3650 50 
 $EndSheet
 $Sheet
-S 7500 1000 1500 750 
+S 5000 4450 1500 750 
 U 60AE80F3
 F0 "Mic3 Channel Strip and IO" 50
 F1 "c3lingo_unit-channel/c3lingo_unit-channel.sch" 50
-F2 "PreampOut" O R 9000 1250 50 
-F3 "Monitor_Own" I L 7500 1250 50 
-F4 "Monitor_OthersA" I L 7500 1400 50 
-F5 "Monitor_OthersB" I L 7500 1550 50 
-F6 "Monitor_Stage" I L 7500 1100 50 
+F2 "PreampOut" O L 5000 4550 50 
+F3 "Monitor_OthersA" I L 5000 4950 50 
+F4 "Monitor_OthersB" I L 5000 5100 50 
+F5 "Monitor_Stage" I L 5000 4750 50 
 $EndSheet
 $Comp
 L power:GND #PWR?
 U 1 1 60AC8130
-P 2750 5750
+P 6000 7200
 AR Path="/60AA662F/60AC8130" Ref="#PWR?"  Part="1" 
 AR Path="/60AC8130" Ref="#PWR0101"  Part="1" 
-F 0 "#PWR0101" H 2750 5500 50  0001 C CNN
-F 1 "GND" H 2755 5577 50  0000 C CNN
-F 2 "" H 2750 5750 50  0001 C CNN
-F 3 "" H 2750 5750 50  0001 C CNN
-	1    2750 5750
+F 0 "#PWR0101" H 6000 6950 50  0001 C CNN
+F 1 "GND" H 6005 7027 50  0000 C CNN
+F 2 "" H 6000 7200 50  0001 C CNN
+F 3 "" H 6000 7200 50  0001 C CNN
+	1    6000 7200
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:+15V #PWR?
 U 1 1 60AC8136
-P 2450 5450
+P 5500 6800
 AR Path="/60AA662F/60AC8136" Ref="#PWR?"  Part="1" 
 AR Path="/60AC8136" Ref="#PWR0102"  Part="1" 
-F 0 "#PWR0102" H 2450 5300 50  0001 C CNN
-F 1 "+15V" H 2465 5623 50  0000 C CNN
-F 2 "" H 2450 5450 50  0001 C CNN
-F 3 "" H 2450 5450 50  0001 C CNN
-	1    2450 5450
+F 0 "#PWR0102" H 5500 6650 50  0001 C CNN
+F 1 "+15V" H 5515 6973 50  0000 C CNN
+F 2 "" H 5500 6800 50  0001 C CNN
+F 3 "" H 5500 6800 50  0001 C CNN
+	1    5500 6800
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:-15V #PWR?
 U 1 1 60AC813C
-P 2450 5850
+P 5500 7200
 AR Path="/60AA662F/60AC813C" Ref="#PWR?"  Part="1" 
 AR Path="/60AC813C" Ref="#PWR0103"  Part="1" 
-F 0 "#PWR0103" H 2450 5950 50  0001 C CNN
-F 1 "-15V" H 2465 6023 50  0000 C CNN
-F 2 "" H 2450 5850 50  0001 C CNN
-F 3 "" H 2450 5850 50  0001 C CNN
-	1    2450 5850
+F 0 "#PWR0103" H 5500 7300 50  0001 C CNN
+F 1 "-15V" H 5515 7373 50  0000 C CNN
+F 2 "" H 5500 7200 50  0001 C CNN
+F 3 "" H 5500 7200 50  0001 C CNN
+	1    5500 7200
 	-1   0    0    1   
 $EndComp
-Wire Wire Line
-	2450 5750 2450 5850
-Wire Wire Line
-	2450 5550 2450 5450
-Wire Wire Line
-	2750 5650 2750 5750
 $Comp
 L power:PWR_FLAG #FLG?
 U 1 1 60AC8148
-P 1650 5550
+P 5400 7000
 AR Path="/60AA662F/60AC8148" Ref="#FLG?"  Part="1" 
 AR Path="/60AC8148" Ref="#FLG0104"  Part="1" 
-F 0 "#FLG0104" H 1650 5625 50  0001 C CNN
-F 1 "PWR_FLAG" H 1650 5723 50  0000 C CNN
-F 2 "" H 1650 5550 50  0001 C CNN
-F 3 "~" H 1650 5550 50  0001 C CNN
-	1    1650 5550
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:PWR_FLAG #FLG?
-U 1 1 60AC814E
-P 1650 5650
-AR Path="/60AA662F/60AC814E" Ref="#FLG?"  Part="1" 
-AR Path="/60AC814E" Ref="#FLG0105"  Part="1" 
-F 0 "#FLG0105" H 1650 5725 50  0001 C CNN
-F 1 "PWR_FLAG" V 1650 5777 50  0000 L CNN
-F 2 "" H 1650 5650 50  0001 C CNN
-F 3 "~" H 1650 5650 50  0001 C CNN
-	1    1650 5650
+F 0 "#FLG0104" H 5400 7075 50  0001 C CNN
+F 1 "PWR_FLAG" V 5400 7127 50  0000 L CNN
+F 2 "" H 5400 7000 50  0001 C CNN
+F 3 "~" H 5400 7000 50  0001 C CNN
+	1    5400 7000
 	0    -1   -1   0   
 $EndComp
 $Comp
 L power:PWR_FLAG #FLG?
 U 1 1 60AC8154
-P 1650 5750
+P 6500 7000
 AR Path="/60AA662F/60AC8154" Ref="#FLG?"  Part="1" 
 AR Path="/60AC8154" Ref="#FLG0106"  Part="1" 
-F 0 "#FLG0106" H 1650 5825 50  0001 C CNN
-F 1 "PWR_FLAG" H 1650 5923 50  0000 C CNN
-F 2 "" H 1650 5750 50  0001 C CNN
-F 3 "~" H 1650 5750 50  0001 C CNN
-	1    1650 5750
-	-1   0    0    1   
+F 0 "#FLG0106" H 6500 7075 50  0001 C CNN
+F 1 "PWR_FLAG" H 6500 7173 50  0000 C CNN
+F 2 "" H 6500 7000 50  0001 C CNN
+F 3 "~" H 6500 7000 50  0001 C CNN
+	1    6500 7000
+	1    0    0    -1  
+$EndComp
+Text Notes 5600 7650 0    50   ~ 0
+Make the ERC happy
+$Comp
+L power:GNDREF #PWR090
+U 1 1 632B5377
+P 6500 7200
+F 0 "#PWR090" H 6500 6950 50  0001 C CNN
+F 1 "GNDREF" H 6505 7027 50  0000 C CNN
+F 2 "" H 6500 7200 50  0001 C CNN
+F 3 "" H 6500 7200 50  0001 C CNN
+	1    6500 7200
+	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	1650 5550 2450 5550
+	6500 7200 6500 7000
 Wire Wire Line
-	1650 5650 2750 5650
+	6000 7000 6000 7200
 Wire Wire Line
-	1650 5750 2450 5750
+	5500 6800 5500 7000
+Wire Wire Line
+	5500 7000 5400 7000
+Wire Wire Line
+	5500 7000 5500 7200
+Connection ~ 5500 7000
+$Comp
+L power:PWR_FLAG #FLG?
+U 1 1 60AC814E
+P 6000 7000
+AR Path="/60AA662F/60AC814E" Ref="#FLG?"  Part="1" 
+AR Path="/60AC814E" Ref="#FLG0105"  Part="1" 
+F 0 "#FLG0105" H 6000 7075 50  0001 C CNN
+F 1 "PWR_FLAG" V 6000 7127 50  0000 L CNN
+F 2 "" H 6000 7000 50  0001 C CNN
+F 3 "~" H 6000 7000 50  0001 C CNN
+	1    6000 7000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5000 1100 4500 1100
+Wire Wire Line
+	4500 1100 4500 2550
+Wire Wire Line
+	4500 2550 5000 2550
+Wire Wire Line
+	4500 2550 4500 3650
+Wire Wire Line
+	4500 3650 5000 3650
+Connection ~ 4500 2550
+Wire Wire Line
+	4500 3650 4500 4750
+Wire Wire Line
+	4500 4750 5000 4750
+Connection ~ 4500 3650
+Wire Wire Line
+	5000 2350 4200 2350
+Wire Wire Line
+	4200 2350 4200 1300
+Wire Wire Line
+	4200 1300 5000 1300
+Wire Wire Line
+	5000 3450 4050 3450
+Wire Wire Line
+	4050 3450 4050 2750
+Wire Wire Line
+	4050 1450 5000 1450
+Wire Wire Line
+	5000 4550 3900 4550
+Wire Wire Line
+	3900 4550 3900 4000
+Wire Wire Line
+	3900 1600 5000 1600
+Wire Wire Line
+	4200 2350 4200 3850
+Wire Wire Line
+	4200 3850 5000 3850
+Connection ~ 4200 2350
+Wire Wire Line
+	4200 3850 4200 4950
+Wire Wire Line
+	4200 4950 5000 4950
+Connection ~ 4200 3850
+Wire Wire Line
+	4050 3450 4050 5100
+Wire Wire Line
+	4050 5100 5000 5100
+Connection ~ 4050 3450
+Wire Wire Line
+	4050 2750 5000 2750
+Connection ~ 4050 2750
+Wire Wire Line
+	4050 2750 4050 1450
+Wire Wire Line
+	3900 2900 5000 2900
+Connection ~ 3900 2900
+Wire Wire Line
+	3900 2900 3900 1600
+Wire Wire Line
+	5000 4000 3900 4000
+Connection ~ 3900 4000
+Wire Wire Line
+	3900 4000 3900 2900
 $EndSCHEMATC
--- a/schematics/c3lingo_unit-assembly/c3lingo_unit-channel/c3lingo_unit-channel-cache.lib
+++ b/schematics/c3lingo_unit-assembly/c3lingo_unit-channel/c3lingo_unit-channel-cache.lib
@ -88,6 +88,44 @@ X C/B 8 0 300 200 D 50 20 1 1 I
 ENDDRAW
 ENDDEF
 #
+# Comparator_LM339
+#
+DEF Comparator_LM339 U 0 5 Y Y 5 L N
+F0 "U" 0 200 50 H V L CNN
+F1 "Comparator_LM339" 0 -200 50 H V L CNN
+F2 "" -50 100 50 H I C CNN
+F3 "" 50 200 50 H I C CNN
+ALIAS LMV339
+$FPLIST
+ SOIC*3.9x8.7mm*P1.27mm*
+ TSSOP*4.4x5mm*P0.65mm*
+$ENDFPLIST
+DRAW
+P 4 1 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 1 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+P 4 2 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 2 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+P 4 3 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 3 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+P 4 4 1 10 -200 200 200 0 -200 -200 -200 200 f
+P 7 4 1 5 130 -20 110 -20 130 0 110 20 90 0 110 -20 90 -20 N
+X ~ 2 300 0 100 L 50 50 1 1 C
+X - 4 -300 -100 100 R 50 50 1 1 I
+X + 5 -300 100 100 R 50 50 1 1 I
+X ~ 1 300 0 100 L 50 50 2 1 C
+X - 6 -300 -100 100 R 50 50 2 1 I
+X + 7 -300 100 100 R 50 50 2 1 I
+X - 10 -300 -100 100 R 50 50 3 1 I
+X + 11 -300 100 100 R 50 50 3 1 I
+X ~ 13 300 0 100 L 50 50 3 1 C
+X ~ 14 300 0 100 L 50 50 4 1 C
+X - 8 -300 -100 100 R 50 50 4 1 I
+X + 9 -300 100 100 R 50 50 4 1 I
+X V- 12 -100 -300 150 U 50 50 5 1 W
+X V+ 3 -100 300 150 D 50 50 5 1 W
+ENDDRAW
+ENDDEF
+#
 # Connector_AudioJack3_Ground
 #
 DEF Connector_AudioJack3_Ground J 0 20 Y Y 1 F N
@ -111,26 +149,29 @@ X ~ T 200 -100 100 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
-# Connector_Conn_01x03_Male
+# Connector_Conn_01x04_Male
 #
-DEF Connector_Conn_01x03_Male J 0 40 Y N 1 F N
+DEF Connector_Conn_01x04_Male J 0 40 Y N 1 F N
 F0 "J" 0 200 50 H V C CNN
-F1 "Connector_Conn_01x03_Male" 0 -200 50 H V C CNN
+F1 "Connector_Conn_01x04_Male" 0 -300 50 H V C CNN
 F2 "" 0 0 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
 $FPLIST
 Connector*:*_1x??_*
 $ENDFPLIST
 DRAW
+S 34 -195 0 -205 1 1 6 F
 S 34 -95 0 -105 1 1 6 F
 S 34 5 0 -5 1 1 6 F
 S 34 105 0 95 1 1 6 F
+P 2 1 1 6 50 -200 34 -200 N
 P 2 1 1 6 50 -100 34 -100 N
 P 2 1 1 6 50 0 34 0 N
 P 2 1 1 6 50 100 34 100 N
 X Pin_1 1 200 100 150 L 50 50 1 1 P
 X Pin_2 2 200 0 150 L 50 50 1 1 P
 X Pin_3 3 200 -100 150 L 50 50 1 1 P
+X Pin_4 4 200 -200 150 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
@ -240,6 +281,29 @@ X A 2 150 0 100 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_LED
+#
+DEF Device_LED D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Device_LED" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ LED*
+ LED_SMD:*
+ LED_THT:*
+$ENDFPLIST
+DRAW
+P 2 0 1 10 -50 -50 -50 50 N
+P 2 0 1 0 -50 0 50 0 N
+P 4 0 1 10 50 -50 50 50 -50 0 50 -50 N
+P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
+P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_R
 #
 DEF Device_R R 0 0 N Y 1 F N
@ -319,6 +383,28 @@ X 6 6 400 -100 50 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Jumper_SolderJumper_2_Open
+#
+DEF Jumper_SolderJumper_2_Open JP 0 0 Y N 1 F N
+F0 "JP" 0 80 50 H V C CNN
+F1 "Jumper_SolderJumper_2_Open" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SolderJumper*Open*
+$ENDFPLIST
+DRAW
+A -10 0 40 901 -901 0 1 0 N -10 40 -10 -40
+A -10 0 40 901 -901 0 1 0 F -10 40 -10 -40
+A 10 0 40 -899 899 0 1 0 N 10 -40 10 40
+A 10 0 40 -899 899 0 1 0 F 10 -40 10 40
+P 2 0 1 0 -10 40 -10 -40 N
+P 2 0 1 0 10 40 10 -40 N
+X A 1 -150 0 100 R 50 50 1 1 P
+X B 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Switch_SW_Push
 #
 DEF Switch_SW_Push SW 0 40 N N 1 F N
@ -402,16 +488,19 @@ X GND 1 0 0 0 D 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
-# power_PWR_FLAG
+# power_GNDREF
 #
-DEF power_PWR_FLAG #FLG 0 0 N N 1 F P
-F0 "#FLG" 0 75 50 H I C CNN
-F1 "power_PWR_FLAG" 0 150 50 H V C CNN
+DEF power_GNDREF #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GNDREF" 0 -150 50 H V C CNN
 F2 "" 0 0 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
 DRAW
-P 6 0 1 0 0 0 0 50 -40 75 0 100 40 75 0 50 N
-X pwr 1 0 0 0 U 50 50 0 0 w
+P 2 0 1 0 -25 -75 25 -75 N
+P 2 0 1 0 -5 -100 5 -100 N
+P 2 0 1 0 0 -50 0 0 N
+P 2 0 1 0 50 -50 -50 -50 N
+X GNDREF 1 0 0 0 D 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
--- a/schematics/c3lingo_unit-assembly/c3lingo_unit-channel/c3lingo_unit-channel.sch
+++ b/schematics/c3lingo_unit-assembly/c3lingo_unit-channel/c3lingo_unit-channel.sch
--- a/schematics/c3lingo_unit-assembly/c3lingo_unit-mix_io/c3lingo_unit-mix_io.sch
+++ b/schematics/c3lingo_unit-assembly/c3lingo_unit-mix_io/c3lingo_unit-mix_io.sch
@ -5,7 +5,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 2 5
 Title "c3lingo interpeter unit -- mix and line I/O"
-Date "2020-12-06"
+Date "2021-05-23"
 Rev "v0.2"
 Comp "Jannik Beyerstedt"
 Comment1 "Prototyping Modules Rev2"
@ -28,16 +28,14 @@ $EndComp
 $Comp
 L power:GND #PWR0104
 U 1 1 5F8EECF1
-P 2300 2350
-F 0 "#PWR0104" H 2300 2100 50  0001 C CNN
-F 1 "GND" H 2305 2177 50  0000 C CNN
-F 2 "" H 2300 2350 50  0001 C CNN
-F 3 "" H 2300 2350 50  0001 C CNN
-	1    2300 2350
+P 2450 2700
+F 0 "#PWR0104" H 2450 2450 50  0001 C CNN
+F 1 "GND" H 2455 2527 50  0000 C CNN
+F 2 "" H 2450 2700 50  0001 C CNN
+F 3 "" H 2450 2700 50  0001 C CNN
+	1    2450 2700
 	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	2200 2150 2300 2150
 Wire Wire Line
 	2100 1950 2100 1350
 Wire Wire Line
@ -46,9 +44,6 @@ Wire Wire Line
 	2500 2150 2500 2250
 Wire Wire Line
 	2000 2250 2000 1850
-Connection ~ 2300 2150
-Wire Wire Line
-	2300 2150 2400 2150
 $Comp
 L Amplifier_Operational:LM358 U3
 U 1 1 5F810C7D
@ -153,8 +148,6 @@ Wire Wire Line
 	5200 1450 5200 2000
 Wire Wire Line
 	5200 2000 5100 2000
-Wire Wire Line
-	2300 2150 2300 2350
 $Comp
 L Device:R R14
 U 1 1 5FAA4C23
@ -256,52 +249,7 @@ F 4 "Combo XLR + 6.3 mm Jack" H 1750 1850 50  0001 C CNN "Model"
 	2    1750 1850
 	1    0    0    -1  
 $EndComp
-$Comp
-L power:GND #PWR0107
-U 1 1 602A0CDE
-P 3700 6600
-F 0 "#PWR0107" H 3700 6350 50  0001 C CNN
-F 1 "GND" H 3705 6427 50  0000 C CNN
-F 2 "" H 3700 6600 50  0001 C CNN
-F 3 "" H 3700 6600 50  0001 C CNN
-	1    3700 6600
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:+15V #PWR0108
-U 1 1 60F119DF
-P 3400 6300
-F 0 "#PWR0108" H 3400 6150 50  0001 C CNN
-F 1 "+15V" H 3415 6473 50  0000 C CNN
-F 2 "" H 3400 6300 50  0001 C CNN
-F 3 "" H 3400 6300 50  0001 C CNN
-	1    3400 6300
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:-15V #PWR0109
-U 1 1 60F119E0
-P 3400 6700
-F 0 "#PWR0109" H 3400 6800 50  0001 C CNN
-F 1 "-15V" H 3415 6873 50  0000 C CNN
-F 2 "" H 3400 6700 50  0001 C CNN
-F 3 "" H 3400 6700 50  0001 C CNN
-	1    3400 6700
-	-1   0    0    1   
-$EndComp
-Wire Wire Line
-	3200 6600 3400 6600
-Wire Wire Line
-	3400 6600 3400 6700
-Wire Wire Line
-	3200 6400 3400 6400
-Wire Wire Line
-	3400 6400 3400 6300
-Wire Wire Line
-	3700 6500 3700 6600
 NoConn ~ 6800 1900
-Wire Wire Line
-	3200 6500 3700 6500
 Connection ~ 2500 2250
 $Comp
 L Connector:TestPoint TP6
@ -832,24 +780,6 @@ F 3 "https://www.ti.com/lit/ds/symlink/lm833.pdf" H 4350 4800 50  0001 C CNN
 	1    4350 4800
 	1    0    0    1   
 $EndComp
-Wire Wire Line
-	8700 4450 8600 4450
-Connection ~ 8700 4450
-$Comp
-L power:GND #PWR0132
-U 1 1 5F91C92F
-P 8700 4450
-F 0 "#PWR0132" H 8700 4200 50  0001 C CNN
-F 1 "GND" H 8705 4277 50  0000 C CNN
-F 2 "" H 8700 4450 50  0001 C CNN
-F 3 "" H 8700 4450 50  0001 C CNN
-	1    8700 4450
-	-1   0    0    -1  
-$EndComp
-Wire Wire Line
-	8800 4450 8700 4450
-Wire Wire Line
-	8800 4150 8800 4450
 $Comp
 L Connector:XLR3_Ground J4
 U 1 1 5F82013F
@ -863,17 +793,6 @@ F 4 "XLR (male)" H 8500 4150 50  0001 C CNN "Model"
 	-1   0    0    -1  
 $EndComp
 $Comp
-L Connector:Conn_01x03_Male J6
-U 1 1 602993B3
-P 3000 6500
-F 0 "J6" H 3108 6781 50  0000 C CNN
-F 1 "PowerSupply" H 3108 6690 50  0000 C CNN
-F 2 "TerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type073_RT02603HBLU_1x03_P5.08mm_Horizontal" H 3000 6500 50  0001 C CNN
-F 3 "" H 3000 6500 50  0001 C CNN
-	1    3000 6500
-	1    0    0    -1  
-$EndComp
-$Comp
 L power:GND #PWR0121
 U 1 1 5F93633D
 P 9900 2250
@ -982,12 +901,277 @@ Wire Wire Line
 Connection ~ 3000 4850
 Wire Wire Line
 	2200 1750 2200 1850
-Wire Wire Line
-	2200 1850 2200 2150
 Connection ~ 2200 1850
 Wire Wire Line
 	2800 1350 2800 1850
 Wire Wire Line
 	2800 1850 2900 1850
 Connection ~ 2800 1850
+$Comp
+L Jumper:SolderJumper_2_Open JP?
+U 1 1 6330DA77
+P 2300 2600
+AR Path="/60AA662F/6330DA77" Ref="JP?"  Part="1" 
+AR Path="/60AE7597/6330DA77" Ref="JP?"  Part="1" 
+AR Path="/60AE80F3/6330DA77" Ref="JP?"  Part="1" 
+AR Path="/60AE0DAE/6330DA77" Ref="JP7"  Part="1" 
+F 0 "JP7" H 2300 2805 50  0000 C CNN
+F 1 "GND_JMP" H 2300 2714 50  0000 C CNN
+F 2 "Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm" H 2300 2600 50  0001 C CNN
+F 3 "~" H 2300 2600 50  0001 C CNN
+	1    2300 2600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2200 2400 2150 2400
+Wire Wire Line
+	2150 2400 2150 2600
+Wire Wire Line
+	2200 1850 2200 2400
+Wire Wire Line
+	2400 2150 2400 2400
+Wire Wire Line
+	2400 2400 2450 2400
+Wire Wire Line
+	2450 2400 2450 2600
+Wire Wire Line
+	2450 2600 2450 2700
+Connection ~ 2450 2600
+$Comp
+L power:GNDREF #PWR?
+U 1 1 6332BE86
+P 2150 2750
+AR Path="/60AA662F/6332BE86" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/6332BE86" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/6332BE86" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/6332BE86" Ref="#PWR0107"  Part="1" 
+F 0 "#PWR0107" H 2150 2500 50  0001 C CNN
+F 1 "GNDREF" H 2155 2577 50  0000 C CNN
+F 2 "" H 2150 2750 50  0001 C CNN
+F 3 "" H 2150 2750 50  0001 C CNN
+	1    2150 2750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2150 2600 2150 2750
+Connection ~ 2150 2600
+$Comp
+L power:GND #PWR0108
+U 1 1 63342BC7
+P 8900 4850
+F 0 "#PWR0108" H 8900 4600 50  0001 C CNN
+F 1 "GND" H 8905 4677 50  0000 C CNN
+F 2 "" H 8900 4850 50  0001 C CNN
+F 3 "" H 8900 4850 50  0001 C CNN
+	1    8900 4850
+	1    0    0    -1  
+$EndComp
+$Comp
+L Jumper:SolderJumper_2_Open JP?
+U 1 1 63342BCD
+P 8750 4750
+AR Path="/60AA662F/63342BCD" Ref="JP?"  Part="1" 
+AR Path="/60AE7597/63342BCD" Ref="JP?"  Part="1" 
+AR Path="/60AE80F3/63342BCD" Ref="JP?"  Part="1" 
+AR Path="/60AE0DAE/63342BCD" Ref="JP8"  Part="1" 
+F 0 "JP8" H 8750 4955 50  0000 C CNN
+F 1 "GND_JMP" H 8750 4864 50  0000 C CNN
+F 2 "Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm" H 8750 4750 50  0001 C CNN
+F 3 "~" H 8750 4750 50  0001 C CNN
+	1    8750 4750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8900 4750 8900 4850
+Connection ~ 8900 4750
+$Comp
+L power:GNDREF #PWR?
+U 1 1 63342BD7
+P 8600 4900
+AR Path="/60AA662F/63342BD7" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/63342BD7" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/63342BD7" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/63342BD7" Ref="#PWR0109"  Part="1" 
+F 0 "#PWR0109" H 8600 4650 50  0001 C CNN
+F 1 "GNDREF" H 8605 4727 50  0000 C CNN
+F 2 "" H 8600 4900 50  0001 C CNN
+F 3 "" H 8600 4900 50  0001 C CNN
+	1    8600 4900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8600 4750 8600 4900
+Connection ~ 8600 4750
+Wire Wire Line
+	8800 4150 8900 4150
+Wire Wire Line
+	8900 4150 8900 4750
+Wire Wire Line
+	8600 4450 8600 4750
+$Comp
+L power:GND #PWR?
+U 1 1 6338E071
+P 3500 7500
+AR Path="/60AA662F/6338E071" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/6338E071" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/6338E071" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/6338E071" Ref="#PWR0132"  Part="1" 
+F 0 "#PWR0132" H 3500 7250 50  0001 C CNN
+F 1 "GND" H 3505 7327 50  0000 C CNN
+F 2 "" H 3500 7500 50  0001 C CNN
+F 3 "" H 3500 7500 50  0001 C CNN
+	1    3500 7500
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+15V #PWR?
+U 1 1 6338E077
+P 3700 7200
+AR Path="/60AA662F/6338E077" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/6338E077" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/6338E077" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/6338E077" Ref="#PWR0133"  Part="1" 
+F 0 "#PWR0133" H 3700 7050 50  0001 C CNN
+F 1 "+15V" H 3715 7373 50  0000 C CNN
+F 2 "" H 3700 7200 50  0001 C CNN
+F 3 "" H 3700 7200 50  0001 C CNN
+	1    3700 7200
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:-15V #PWR?
+U 1 1 6338E07D
+P 3500 7100
+AR Path="/60AA662F/6338E07D" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/6338E07D" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/6338E07D" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/6338E07D" Ref="#PWR0134"  Part="1" 
+F 0 "#PWR0134" H 3500 7200 50  0001 C CNN
+F 1 "-15V" H 3515 7273 50  0000 C CNN
+F 2 "" H 3500 7100 50  0001 C CNN
+F 3 "" H 3500 7100 50  0001 C CNN
+	1    3500 7100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3700 7300 3700 7200
+Wire Wire Line
+	3500 7400 3500 7500
+$Comp
+L Connector:Conn_01x03_Male J?
+U 1 1 6338E085
+P 3000 7300
+AR Path="/60AA662F/6338E085" Ref="J?"  Part="1" 
+AR Path="/60AE7597/6338E085" Ref="J?"  Part="1" 
+AR Path="/60AE80F3/6338E085" Ref="J?"  Part="1" 
+AR Path="/60AE0DAE/6338E085" Ref="J6"  Part="1" 
+F 0 "J6" H 3108 7581 50  0000 C CNN
+F 1 "PowerSupply" H 3108 7490 50  0000 C CNN
+F 2 "TerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type101_RT01603HBWC_1x03_P5.08mm_Horizontal" H 3000 7300 50  0001 C CNN
+F 3 "" H 3000 7300 50  0001 C CNN
+	1    3000 7300
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	3200 7200 3500 7200
+Wire Wire Line
+	3500 7200 3500 7100
+Wire Wire Line
+	3200 7300 3700 7300
+Wire Wire Line
+	3200 7400 3500 7400
+$Comp
+L Connector:Conn_01x02_Male J?
+U 1 1 6338E093
+P 4500 7400
+AR Path="/60AA662F/6338E093" Ref="J?"  Part="1" 
+AR Path="/60AE7597/6338E093" Ref="J?"  Part="1" 
+AR Path="/60AE80F3/6338E093" Ref="J?"  Part="1" 
+AR Path="/60AE0DAE/6338E093" Ref="J20"  Part="1" 
+F 0 "J20" H 4473 7282 50  0000 R CNN
+F 1 "Output" H 4473 7373 50  0000 R CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4500 7400 50  0001 C CNN
+F 3 "~" H 4500 7400 50  0001 C CNN
+F 4 "TODO: Actual Connector" H 4500 7400 50  0001 C CNN "Model"
+	1    4500 7400
+	1    0    0    1   
+$EndComp
+$Comp
+L Connector:Conn_01x04_Male J?
+U 1 1 6338E09A
+P 5500 7300
+AR Path="/60AA662F/6338E09A" Ref="J?"  Part="1" 
+AR Path="/60AE7597/6338E09A" Ref="J?"  Part="1" 
+AR Path="/60AE80F3/6338E09A" Ref="J?"  Part="1" 
+AR Path="/60AE0DAE/6338E09A" Ref="J19"  Part="1" 
+F 0 "J19" H 5473 7182 50  0000 R CNN
+F 1 "Inputs" H 5473 7273 50  0000 R CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 5500 7300 50  0001 C CNN
+F 3 "~" H 5500 7300 50  0001 C CNN
+F 4 "TODO: Actual Connector" H 5500 7300 50  0001 C CNN "Model"
+	1    5500 7300
+	1    0    0    1   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 6338E0A0
+P 4900 7500
+AR Path="/60AA662F/6338E0A0" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/6338E0A0" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/6338E0A0" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/6338E0A0" Ref="#PWR0135"  Part="1" 
+F 0 "#PWR0135" H 4900 7250 50  0001 C CNN
+F 1 "GND" H 4905 7327 50  0000 C CNN
+F 2 "" H 4900 7500 50  0001 C CNN
+F 3 "" H 4900 7500 50  0001 C CNN
+	1    4900 7500
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 6338E0A6
+P 5900 7500
+AR Path="/60AA662F/6338E0A6" Ref="#PWR?"  Part="1" 
+AR Path="/60AE7597/6338E0A6" Ref="#PWR?"  Part="1" 
+AR Path="/60AE80F3/6338E0A6" Ref="#PWR?"  Part="1" 
+AR Path="/60AE0DAE/6338E0A6" Ref="#PWR0161"  Part="1" 
+F 0 "#PWR0161" H 5900 7250 50  0001 C CNN
+F 1 "GND" H 5905 7327 50  0000 C CNN
+F 2 "" H 5900 7500 50  0001 C CNN
+F 3 "" H 5900 7500 50  0001 C CNN
+	1    5900 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4700 7400 4900 7400
+Wire Wire Line
+	4900 7400 4900 7500
+Wire Wire Line
+	5700 7100 5900 7100
+Wire Wire Line
+	5900 7100 5900 7000
+Wire Wire Line
+	5700 7200 6050 7200
+Wire Wire Line
+	6050 7200 6050 7000
+Wire Wire Line
+	5700 7300 6200 7300
+Wire Wire Line
+	6200 7300 6200 7000
+Wire Wire Line
+	5700 7400 5900 7400
+Wire Wire Line
+	5900 7400 5900 7500
+Wire Wire Line
+	4700 7300 4900 7300
+Wire Wire Line
+	4900 7300 4900 7000
+Text HLabel 4900 7000 1    50   Input ~ 0
+StageSignal
+Text HLabel 6200 7000 1    50   Output ~ 0
+Mix_Ch1
+Text HLabel 6050 7000 1    50   Output ~ 0
+Mix_Ch2
+Text HLabel 5900 7000 1    50   Output ~ 0
+Mix_Ch3
 $EndSCHEMATC
--- a/schematics/vu_meter/vu_meter-gerber-v0.2.zip
+++ b/schematics/vu_meter/vu_meter-gerber-v0.2.zip
--- a/schematics/vu_meter/vu_meter.kicad_pcb
+++ b/schematics/vu_meter/vu_meter.kicad_pcb
@ -1,4 +1,4 @@
-(kicad_pcb (version 20171130) (host pcbnew "(5.1.8-0-10_14)")
+(kicad_pcb (version 20171130) (host pcbnew "(5.1.10-1-10_14)")

  (general
    (thickness 1.6)
@ -2914,7 +2914,7 @@
  (gr_text Sig,-15,+15,GND (at 53.34 69.215) (layer F.SilkS)
    (effects (font (size 1 1) (thickness 0.15)))
  )
-  (gr_text "Jannik Beyerstedt\nVU Meter v0.1" (at 142.875 59.055 90) (layer F.SilkS)
+  (gr_text "Jannik Beyerstedt\nVU Meter v0.2" (at 142.875 59.055 90) (layer F.SilkS)
    (effects (font (size 1.5 1.5) (thickness 0.3)) (justify left))
  )
  (gr_line (start 146 20) (end 30 20) (layer Edge.Cuts) (width 0.05) (tstamp 5FAA21D5))