Filtering, jumpers, LEDs, misc

* Modified high level diagram to express the shared UART bus
* Renamed XCVR_VCC to XCVR_13V8
* Add solder jumpers on audio, PTT and UART lines for easy prototyping/bypassing
* Added bypass caps on XCVR side data and audio connectors
* Add series ferite beads on data ICs Vcc
* Added schottky diodes to all XCVR_13V8
* Changed series resistors of RXLED/TXLED/VccLED for 6mA current
* Added power LEDs on XCVR_13V8 connector terminals
* Added power LED for XCVR_5V rail

1 files changed, 424 insertions, 214 deletions

diff --git a/kicad/audio.sch b/kicad/audio.sch
index a84630c..af2e3f3 100644
--- a/kicad/audio.sch
+++ b/kicad/audio.sch
@@ -16,376 +16,586 @@ $EndDescr
 $Comp
 L Connector_Generic:Conn_01x03 J?
 U 1 1 5FA9890D
-P 3000 3150
+P 2450 3250
 AR Path="/5FA9890D" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FA9890D" Ref="J13"  Part="1" 
-F 0 "J13" H 2950 3350 50  0000 L CNN
-F 1 "L/R channel choice" H 2600 2950 50  0000 L CNN
-F 2 "" H 3000 3150 50  0001 C CNN
-F 3 "~" H 3000 3150 50  0001 C CNN
-	1    3000 3150
+F 0 "J13" H 2400 3450 50  0000 L CNN
+F 1 "L/R channel choice" H 2050 3050 50  0000 L CNN
+F 2 "" H 2450 3250 50  0001 C CNN
+F 3 "~" H 2450 3250 50  0001 C CNN
+	1    2450 3250
 	1    0    0    -1  
 $EndComp
 $Comp
 L Connector_Generic:Conn_02x03_Counter_Clockwise J?
 U 1 1 5FA98916
-P 3550 2700
+P 3000 2800
 AR Path="/5FA98916" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FA98916" Ref="J15"  Part="1" 
-F 0 "J15" H 3600 2900 50  0000 C CNN
-F 1 "CITA/OMTP choice" H 3600 2500 50  0000 C CNN
-F 2 "" H 3550 2700 50  0001 C CNN
-F 3 "~" H 3550 2700 50  0001 C CNN
-	1    3550 2700
+F 0 "J15" H 3050 3000 50  0000 C CNN
+F 1 "CITA/OMTP choice" H 3050 2600 50  0000 C CNN
+F 2 "" H 3000 2800 50  0001 C CNN
+F 3 "~" H 3000 2800 50  0001 C CNN
+	1    3000 2800
 	1    0    0    -1  
 $EndComp
-NoConn ~ 3850 2700
+NoConn ~ 3300 2800
 $Comp
 L Connector_Generic:Conn_01x03 J?
 U 1 1 5FA98922
-P 4700 3650
+P 4150 3750
 AR Path="/5FA98922" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FA98922" Ref="J16"  Part="1" 
-F 0 "J16" H 4650 3850 50  0000 L CNN
-F 1 "TRRS/TRS+TS choice" H 4350 3450 50  0000 L CNN
-F 2 "" H 4700 3650 50  0001 C CNN
-F 3 "~" H 4700 3650 50  0001 C CNN
-	1    4700 3650
+F 0 "J16" H 4100 3950 50  0000 L CNN
+F 1 "TRRS/TRS+TS choice" H 3800 3550 50  0000 L CNN
+F 2 "" H 4150 3750 50  0001 C CNN
+F 3 "~" H 4150 3750 50  0001 C CNN
+	1    4150 3750
 	1    0    0    -1  
 $EndComp
 $Comp
 L Connector:AudioJack4 J?
 U 1 1 5FAA7D10
-P 1850 4450
+P 1300 4550
 AR Path="/5FAA7D10" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FAA7D10" Ref="J10"  Part="1" 
-F 0 "J10" H 1807 4775 50  0000 C CNN
-F 1 "PC_AUDIO_EXTRA" H 1807 4684 50  0000 C CNN
-F 2 "" H 1850 4450 50  0001 C CNN
-F 3 "~" H 1850 4450 50  0001 C CNN
-	1    1850 4450
+F 0 "J10" H 1257 4875 50  0000 C CNN
+F 1 "PC_AUDIO_EXTRA" H 1257 4784 50  0000 C CNN
+F 2 "" H 1300 4550 50  0001 C CNN
+F 3 "~" H 1300 4550 50  0001 C CNN
+	1    1300 4550
 	1    0    0    -1  
 $EndComp
 $Comp
 L Connector:AudioJack4 J?
 U 1 1 5FAA7D16
-P 1850 2750
+P 1300 2850
 AR Path="/5FAA7D16" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FAA7D16" Ref="J8"  Part="1" 
-F 0 "J8" H 1807 3075 50  0000 C CNN
-F 1 "PC_AUDIO_IO" H 1807 2984 50  0000 C CNN
-F 2 "" H 1850 2750 50  0001 C CNN
-F 3 "~" H 1850 2750 50  0001 C CNN
-	1    1850 2750
+F 0 "J8" H 1257 3175 50  0000 C CNN
+F 1 "PC_AUDIO_IO" H 1257 3084 50  0000 C CNN
+F 2 "" H 1300 2850 50  0001 C CNN
+F 3 "~" H 1300 2850 50  0001 C CNN
+	1    1300 2850
 	1    0    0    -1  
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 Wire Wire Line
-	2050 4350 2200 4350
+	1500 4450 1650 4450
 Wire Wire Line
-	2050 4450 2200 4450
+	1500 4550 1650 4550
 Wire Wire Line
-	2050 4550 2200 4550
+	1500 4650 1650 4650
 Wire Wire Line
-	2050 4650 2200 4650
+	1500 4750 1650 4750
 $Comp
 L Connector_Generic:Conn_01x04 J?
 U 1 1 5FAA7D24
-P 2400 4450
+P 1850 4550
 AR Path="/5FAA7D24" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FAA7D24" Ref="J11"  Part="1" 
-F 0 "J11" H 2350 4650 50  0000 L CNN
-F 1 "Jack header" H 2200 4150 50  0000 L CNN
-F 2 "" H 2400 4450 50  0001 C CNN
-F 3 "~" H 2400 4450 50  0001 C CNN
-	1    2400 4450
+F 0 "J11" H 1800 4750 50  0000 L CNN
+F 1 "Jack header" H 1650 4250 50  0000 L CNN
+F 2 "" H 1850 4550 50  0001 C CNN
+F 3 "~" H 1850 4550 50  0001 C CNN
+	1    1850 4550
 	1    0    0    -1  
 $EndComp
 $Comp
 L Connector:AudioJack4 J?
 U 1 1 5FAA7D2A
-P 1850 3550
+P 1300 3650
 AR Path="/5FAA7D2A" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FAA7D2A" Ref="J9"  Part="1" 
-F 0 "J9" H 1807 3875 50  0000 C CNN
-F 1 "PC_AUDIO_OUT" H 1807 3784 50  0000 C CNN
-F 2 "" H 1850 3550 50  0001 C CNN
-F 3 "~" H 1850 3550 50  0001 C CNN
-	1    1850 3550
+F 0 "J9" H 1257 3975 50  0000 C CNN
+F 1 "PC_AUDIO_OUT" H 1257 3884 50  0000 C CNN
+F 2 "" H 1300 3650 50  0001 C CNN
+F 3 "~" H 1300 3650 50  0001 C CNN
+	1    1300 3650
 	1    0    0    -1  
 $EndComp
-Text GLabel 2050 3450 2    39   Input ~ 0
+Text GLabel 1500 3550 2    39   Input ~ 0
 PC_AUDIO_GND
-NoConn ~ 2050 3550
-NoConn ~ 2050 3650
-Text GLabel 10350 3550 0    50   Input ~ 0
-XCVR_GND
-Text GLabel 10350 3050 0    50   Input ~ 0
-XCVR_VCC
-$Comp
-L Connector_Generic:Conn_01x06 J?
-U 1 1 5FAAD65E
-P 10550 3250
-AR Path="/5FAAD65E" Ref="J?"  Part="1" 
-AR Path="/5F9E817D/5FAAD65E" Ref="J19"  Part="1" 
-F 0 "J19" H 10630 3242 50  0000 L CNN
-F 1 "XCVR_Audio" H 10350 2850 50  0000 L CNN
-F 2 "" H 10550 3250 50  0001 C CNN
-F 3 "~" H 10550 3250 50  0001 C CNN
-	1    10550 3250
-	1    0    0    -1  
-$EndComp
+NoConn ~ 1500 3650
+NoConn ~ 1500 3750
 $Comp
 L Connector_Generic:Conn_01x04 J?
 U 1 1 5FB08005
-P 2550 2150
+P 2000 2250
 AR Path="/5FB08005" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FB08005" Ref="J12"  Part="1" 
-F 0 "J12" H 2500 2350 50  0000 L CNN
-F 1 "Jack header" H 2350 1850 50  0000 L CNN
-F 2 "" H 2550 2150 50  0001 C CNN
-F 3 "~" H 2550 2150 50  0001 C CNN
-	1    2550 2150
+F 0 "J12" H 1950 2450 50  0000 L CNN
+F 1 "Jack header" H 1800 1950 50  0000 L CNN
+F 2 "" H 2000 2250 50  0001 C CNN
+F 3 "~" H 2000 2250 50  0001 C CNN
+	1    2000 2250
 	1    0    0    -1  
 $EndComp
 $Comp
 L Connector_Generic:Conn_01x02 J?
 U 1 1 5FB0800F
-P 3000 3900
+P 2450 4000
 AR Path="/5FB0800F" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FB0800F" Ref="J14"  Part="1" 
-F 0 "J14" H 2950 4000 50  0000 L CNN
-F 1 "Jack header" H 2800 3700 50  0000 L CNN
-F 2 "" H 3000 3900 50  0001 C CNN
-F 3 "~" H 3000 3900 50  0001 C CNN
-	1    3000 3900
+F 0 "J14" H 2400 4100 50  0000 L CNN
+F 1 "Jack header" H 2250 3800 50  0000 L CNN
+F 2 "" H 2450 4000 50  0001 C CNN
+F 3 "~" H 2450 4000 50  0001 C CNN
+	1    2450 4000
 	1    0    0    -1  
 $EndComp
 $Comp
 L Connector_Generic:Conn_01x03 J?
 U 1 1 5FB08016
-P 5700 3350
+P 5500 3450
 AR Path="/5FB08016" Ref="J?"  Part="1" 
 AR Path="/5F9E817D/5FB08016" Ref="J17"  Part="1" 
-F 0 "J17" H 5780 3392 50  0000 L CNN
-F 1 "Audio header" H 5780 3301 50  0000 L CNN
-F 2 "" H 5700 3350 50  0001 C CNN
-F 3 "~" H 5700 3350 50  0001 C CNN
-	1    5700 3350
+F 0 "J17" H 5580 3492 50  0000 L CNN
+F 1 "Audio header" H 5580 3401 50  0000 L CNN
+F 2 "" H 5500 3450 50  0001 C CNN
+F 3 "~" H 5500 3450 50  0001 C CNN
+	1    5500 3450
 	1    0    0    -1  
 $EndComp
-Text GLabel 2800 4000 0    39   Input ~ 0
+Text GLabel 2250 4100 0    39   Input ~ 0
 PC_AUDIO_GND
-Text GLabel 5500 3450 0    39   Input ~ 0
+Text GLabel 5300 3550 0    39   Input ~ 0
 PC_AUDIO_GND
 $Comp
 L Connector_Generic:Conn_02x03_Counter_Clockwise J18
 U 1 1 5FB0C823
-P 9500 4700
-F 0 "J18" H 9550 4900 50  0000 C CNN
-F 1 "Xcvr grounding jumpers" H 9550 4450 50  0000 C CNN
-F 2 "" H 9500 4700 50  0001 C CNN
-F 3 "~" H 9500 4700 50  0001 C CNN
-	1    9500 4700
+P 8950 4800
+F 0 "J18" H 9000 5000 50  0000 C CNN
+F 1 "Xcvr grounding jumpers" H 9000 4550 50  0000 C CNN
+F 2 "" H 8950 4800 50  0001 C CNN
+F 3 "~" H 8950 4800 50  0001 C CNN
+	1    8950 4800
 	1    0    0    -1  
 $EndComp
-Text GLabel 9300 4800 0    50   Input ~ 0
+Text GLabel 8750 4900 0    50   Input ~ 0
 XCVR_PTT-
-Text Notes 7650 2500 1    50   ~ 0
+Text Notes 7100 2600 1    50   ~ 0
 Isolation
-Text GLabel 3350 2700 0    39   Input ~ 0
+Text GLabel 2800 2800 0    39   Input ~ 0
 PC_AUDIO_GND
 Wire Wire Line
-	2050 2650 2100 2650
+	1500 2750 1550 2750
 Wire Wire Line
-	2750 2650 2750 2600
+	2200 2750 2200 2700
 Wire Wire Line
-	2750 2600 3350 2600
+	2200 2700 2800 2700
 Wire Wire Line
-	2050 2750 2150 2750
+	1500 2850 1600 2850
 Wire Wire Line
-	2750 2750 2750 2800
+	2200 2850 2200 2900
 Wire Wire Line
-	2750 2800 3350 2800
-Text Notes 3050 2400 0    50   ~ 0
+	2200 2900 2800 2900
+Text Notes 2500 2500 0    50   ~ 0
 Two jumpers, one connects S/R2 to MIC,\nother connects R2/S to GND
 Wire Wire Line
-	2050 2850 2200 2850
+	1500 2950 1650 2950
 Wire Wire Line
-	2050 2950 2250 2950
-Text Notes 2800 3500 0    50   ~ 0
+	1500 3050 1700 3050
+Text Notes 2250 3600 0    50   ~ 0
 One jumper
 Wire Wire Line
-	3850 2600 3950 2600
-Wire Wire Line
-	3950 2800 3850 2800
+	3300 2700 3400 2700
 Wire Wire Line
-	2050 3750 2700 3750
+	3400 2900 3300 2900
 Wire Wire Line
-	3950 2600 3950 2700
+	1500 3850 2150 3850
 Wire Wire Line
-	3950 2700 4100 2700
+	3400 2700 3400 2800
 Wire Wire Line
-	4100 2700 4100 3550
+	3400 2800 3550 2800
 Wire Wire Line
-	4100 3550 4500 3550
-Connection ~ 3950 2700
+	3550 2800 3550 3650
 Wire Wire Line
-	3950 2700 3950 2800
+	3550 3650 3950 3650
+Connection ~ 3400 2800
 Wire Wire Line
-	4500 3650 4900 3650
-Wire Wire Line
-	2800 3150 4900 3150
-Text Label 5050 3150 0    50   ~ 0
-AUDIO_IN
-Text Label 5050 3650 0    50   ~ 0
-AUDIO_OUT
-Text Notes 4550 4000 0    50   ~ 0
+	3400 2800 3400 2900
+Text Notes 4000 4100 0    50   ~ 0
 One jumper
 Wire Wire Line
-	5500 3250 4900 3250
+	5300 3350 4700 3350
 Wire Wire Line
-	4900 3250 4900 3150
-Connection ~ 4900 3150
+	4700 3350 4700 3250
 Wire Wire Line
-	5500 3350 4900 3350
+	5300 3450 4700 3450
 Wire Wire Line
-	4900 3350 4900 3650
-Connection ~ 4900 3650
+	4700 3450 4700 3750
 Wire Wire Line
-	2800 3900 2700 3900
+	2250 4000 2150 4000
 Wire Wire Line
-	2700 3900 2700 3750
-Connection ~ 2700 3750
+	2150 4000 2150 3850
+Connection ~ 2150 3850
 Wire Wire Line
-	2700 3750 4500 3750
+	2150 3850 3950 3850
 Wire Wire Line
-	2100 2650 2100 2050
+	1550 2750 1550 2150
 Wire Wire Line
-	2100 2050 2350 2050
-Connection ~ 2100 2650
+	1550 2150 1800 2150
+Connection ~ 1550 2750
 Wire Wire Line
-	2100 2650 2750 2650
+	1550 2750 2200 2750
 Wire Wire Line
-	2150 2750 2150 2150
+	1600 2850 1600 2250
 Wire Wire Line
-	2150 2150 2350 2150
-Connection ~ 2150 2750
+	1600 2250 1800 2250
+Connection ~ 1600 2850
 Wire Wire Line
-	2150 2750 2750 2750
+	1600 2850 2200 2850
 Wire Wire Line
-	2200 2850 2200 2250
+	1650 2950 1650 2350
 Wire Wire Line
-	2200 2250 2350 2250
+	1650 2350 1800 2350
 Wire Wire Line
-	2250 2950 2250 2350
+	1700 3050 1700 2450
 Wire Wire Line
-	2250 2350 2350 2350
+	1700 2450 1800 2450
 Wire Wire Line
-	2250 2950 2250 3250
+	1700 3050 1700 3350
 Wire Wire Line
-	2250 3250 2800 3250
-Connection ~ 2250 2950
+	1700 3350 2250 3350
+Connection ~ 1700 3050
 Wire Wire Line
-	2200 2850 2400 2850
+	1650 2950 1850 2950
 Wire Wire Line
-	2400 2850 2400 3050
+	1850 2950 1850 3150
 Wire Wire Line
-	2400 3050 2800 3050
-Connection ~ 2200 2850
+	1850 3150 2250 3150
+Connection ~ 1650 2950
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 L custom:T6003NL T1
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-F 0 "T1" H 7650 3315 50  0000 C CNN
-F 1 "T6003NL" H 7650 3224 50  0000 C CNN
-F 2 "T6003NL" H 8850 3150 50  0001 L CNN
-F 3 "https://productfinder.pulseeng.com/products/datasheets/T628.pdf" H 8850 3100 50  0001 L CNN
-F 4 "Audio Transformers / Signal Transformers SMD Audio Xfmr 70Ohms" H 8850 3000 50  0001 L CNN "Description"
-F 5 "12.32" H 8850 2900 50  0001 L CNN "Height"
-F 6 "673-T6003NL" H 8850 2800 50  0001 L CNN "Mouser Part Number"
-F 7 "https://www.mouser.co.uk/ProductDetail/Pulse-Electronics/T6003NL?qs=iIVTEDlrHA11EixKe007%252BA%3D%3D" H 8850 2700 50  0001 L CNN "Mouser Price/Stock"
-F 8 "Pulse" H 8850 2550 50  0001 L CNN "Manufacturer_Name"
-F 9 "T6003NL" H 8850 2450 50  0001 L CNN "Manufacturer_Part_Number"
-	1    7200 3050
+P 6650 3150
+F 0 "T1" H 7100 3415 50  0000 C CNN
+F 1 "T6003NL" H 7100 3324 50  0000 C CNN
+F 2 "T6003NL" H 8300 3250 50  0001 L CNN
+F 3 "https://productfinder.pulseeng.com/products/datasheets/T628.pdf" H 8300 3200 50  0001 L CNN
+F 4 "Audio Transformers / Signal Transformers SMD Audio Xfmr 70Ohms" H 8300 3100 50  0001 L CNN "Description"
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+F 8 "Pulse" H 8300 2650 50  0001 L CNN "Manufacturer_Name"
+F 9 "T6003NL" H 8300 2550 50  0001 L CNN "Manufacturer_Part_Number"
+	1    6650 3150
 	1    0    0    -1  
 $EndComp
 $Comp
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-F 0 "T2" H 7650 4365 50  0000 C CNN
-F 1 "T6003NL" H 7650 4274 50  0000 C CNN
-F 2 "T6003NL" H 8850 4200 50  0001 L CNN
-F 3 "https://productfinder.pulseeng.com/products/datasheets/T628.pdf" H 8850 4150 50  0001 L CNN
-F 4 "Audio Transformers / Signal Transformers SMD Audio Xfmr 70Ohms" H 8850 4050 50  0001 L CNN "Description"
-F 5 "12.32" H 8850 3950 50  0001 L CNN "Height"
-F 6 "673-T6003NL" H 8850 3850 50  0001 L CNN "Mouser Part Number"
-F 7 "https://www.mouser.co.uk/ProductDetail/Pulse-Electronics/T6003NL?qs=iIVTEDlrHA11EixKe007%252BA%3D%3D" H 8850 3750 50  0001 L CNN "Mouser Price/Stock"
-F 8 "Pulse" H 8850 3600 50  0001 L CNN "Manufacturer_Name"
-F 9 "T6003NL" H 8850 3500 50  0001 L CNN "Manufacturer_Part_Number"
-	1    7200 4100
+P 6650 4200
+F 0 "T2" H 7100 4465 50  0000 C CNN
+F 1 "T6003NL" H 7100 4374 50  0000 C CNN
+F 2 "T6003NL" H 8300 4300 50  0001 L CNN
+F 3 "https://productfinder.pulseeng.com/products/datasheets/T628.pdf" H 8300 4250 50  0001 L CNN
+F 4 "Audio Transformers / Signal Transformers SMD Audio Xfmr 70Ohms" H 8300 4150 50  0001 L CNN "Description"
+F 5 "12.32" H 8300 4050 50  0001 L CNN "Height"
+F 6 "673-T6003NL" H 8300 3950 50  0001 L CNN "Mouser Part Number"
+F 7 "https://www.mouser.co.uk/ProductDetail/Pulse-Electronics/T6003NL?qs=iIVTEDlrHA11EixKe007%252BA%3D%3D" H 8300 3850 50  0001 L CNN "Mouser Price/Stock"
+F 8 "Pulse" H 8300 3700 50  0001 L CNN "Manufacturer_Name"
+F 9 "T6003NL" H 8300 3600 50  0001 L CNN "Manufacturer_Part_Number"
+	1    6650 4200
 	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	4900 3150 7200 3150
-Text GLabel 7200 3350 0    39   Input ~ 0
+Text GLabel 6650 3450 0    39   Input ~ 0
 PC_AUDIO_GND
 Wire Wire Line
-	6500 3650 6500 4200
-Wire Wire Line
-	6500 4200 7200 4200
+	5950 3750 5950 4300
 Wire Wire Line
-	4900 3650 6500 3650
-Text GLabel 7200 4400 0    39   Input ~ 0
+	5950 4300 6650 4300
+Text GLabel 6650 4500 0    39   Input ~ 0
 PC_AUDIO_GND
 Wire Wire Line
-	8100 3150 10350 3150
-Wire Wire Line
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+	7550 3450 8300 3450
 Wire Wire Line
-	9300 3350 9300 3250
+	8750 3450 8750 3350
 Wire Wire Line
-	9300 3250 10350 3250
+	8750 3350 9800 3350
 Wire Wire Line
-	8100 4200 9400 4200
+	7550 4300 8250 4300
 Wire Wire Line
-	9400 4200 9400 3350
+	8850 4300 8850 3450
 Wire Wire Line
-	9400 3350 10350 3350
+	8850 3450 9800 3450
 Wire Wire Line
-	8100 4400 9100 4400
+	7550 4500 8250 4500
 Wire Wire Line
-	9500 4400 9500 3450
+	8950 4500 8950 3550
 Wire Wire Line
-	9500 3450 10350 3450
-Text Label 8300 3150 0    50   ~ 0
-XCVR_AUDIO_OUT+
-Text Label 8300 3350 0    50   ~ 0
-XCVR_AUDIO_OUT-
-Text Label 8300 4200 0    50   ~ 0
+	8950 3550 9800 3550
+Text Label 7600 4300 0    50   ~ 0
 XCVR_AUDIO_IN+
-Text Label 8300 4400 0    50   ~ 0
+Text Label 7600 4500 0    50   ~ 0
 XCVR_AUDIO_IN-
-Text GLabel 9800 4800 2    50   Input ~ 0
+Text GLabel 9250 4900 2    50   Input ~ 0
 XCVR_GND
-Text GLabel 9800 4700 2    50   Input ~ 0
+Text GLabel 9250 4800 2    50   Input ~ 0
 XCVR_GND
-Text GLabel 9800 4600 2    50   Input ~ 0
+Text GLabel 9250 4700 2    50   Input ~ 0
 XCVR_GND
 Wire Wire Line
-	9300 4600 9200 4600
+	8750 4700 8650 4700
 Wire Wire Line
-	9200 4600 9200 3350
-Connection ~ 9200 3350
+	8650 4700 8650 3450
+Connection ~ 8650 3450
 Wire Wire Line
-	9200 3350 9300 3350
+	8650 3450 8750 3450
 Wire Wire Line
-	9300 4700 9100 4700
+	8750 4800 8550 4800
 Wire Wire Line
-	9100 4700 9100 4400
-Connection ~ 9100 4400
+	8550 4800 8550 4500
+Connection ~ 8550 4500
 Wire Wire Line
-	9100 4400 9500 4400
+	8550 4500 8950 4500
 Wire Notes Line
-	7650 4800 7650 2100
+	7100 4900 7100 2200
+$Comp
+L Connector_Generic:Conn_01x06 J?
+U 1 1 5FAAD65E
+P 10000 3350
+AR Path="/5FAAD65E" Ref="J?"  Part="1" 
+AR Path="/5F9E817D/5FAAD65E" Ref="J19"  Part="1" 
+F 0 "J19" H 9950 3650 50  0000 L CNN
+F 1 "XCVR_Audio" H 9800 2900 50  0000 L CNN
+F 2 "" H 10000 3350 50  0001 C CNN
+F 3 "~" H 10000 3350 50  0001 C CNN
+	1    10000 3350
+	1    0    0    -1  
+$EndComp
+Text GLabel 10000 2700 0    50   Input ~ 0
+XCVR_13V8
+$Comp
+L Device:C_Small C19
+U 1 1 5FC37879
+P 10250 3400
+AR Path="/5F9E817D/5FC37879" Ref="C19"  Part="1" 
+AR Path="/5F9E7705/5FC37879" Ref="C?"  Part="1" 
+F 0 "C19" H 10150 3500 50  0000 L CNN
+F 1 "100n" H 10300 3500 50  0000 L CNN
+F 2 "" H 10250 3400 50  0001 C CNN
+F 3 "~" H 10250 3400 50  0001 C CNN
+	1    10250 3400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:D_Schottky_Small D?
+U 1 1 5FC37881
+P 10250 2850
+AR Path="/5F9E7705/5FC37881" Ref="D?"  Part="1" 
+AR Path="/5F9E817D/5FC37881" Ref="D9"  Part="1" 
+F 0 "D9" V 10250 2750 50  0000 C CNN
+F 1 "TBD" V 10250 3000 50  0000 C CNN
+F 2 "" V 10250 2850 50  0001 C CNN
+F 3 "~" V 10250 2850 50  0001 C CNN
+	1    10250 2850
+	0    1    1    0   
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 10250 3000
+$Comp
+L Device:R_Small R?
+U 1 1 5FDABC92
+P 10650 3150
+AR Path="/5FDABC92" Ref="R?"  Part="1" 
+AR Path="/5F9D7A3C/5FDABC92" Ref="R?"  Part="1" 
+AR Path="/5F9E7705/5FDABC92" Ref="R?"  Part="1" 
+AR Path="/5F9E817D/5FDABC92" Ref="R24"  Part="1" 
+F 0 "R24" H 10750 3200 50  0000 C CNN
+F 1 "2.2k" H 10800 3100 50  0000 C CNN
+F 2 "" H 10650 3150 50  0001 C CNN
+F 3 "~" H 10650 3150 50  0001 C CNN
+	1    10650 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:LED D?
+U 1 1 5FDABC98
+P 10650 3550
+AR Path="/5FDABC98" Ref="D?"  Part="1" 
+AR Path="/5F9D7A3C/5FDABC98" Ref="D?"  Part="1" 
+AR Path="/5F9E7705/5FDABC98" Ref="D?"  Part="1" 
+AR Path="/5F9E817D/5FDABC98" Ref="D10"  Part="1" 
+F 0 "D10" V 10650 3650 50  0000 C CNN
+F 1 "BG1102W-TR" H 10550 3400 50  0000 C CNN
+F 2 "" H 10650 3550 50  0001 C CNN
+F 3 "~" H 10650 3550 50  0001 C CNN
+	1    10650 3550
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 10250 3750
+Text GLabel 10250 3900 3    50   Input ~ 0
+XCVR_GND
+Wire Wire Line
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+Text Label 7600 3450 0    50   ~ 0
+XCVR_AUDIO_OUT-
+Text Label 7600 3250 0    50   ~ 0
+XCVR_AUDIO_OUT+
+Connection ~ 4700 3250
+Connection ~ 4700 3750
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 6150 3250 0    50   ~ 0
+AUDIO_IN
+Text Label 6150 4300 0    50   ~ 0
+AUDIO_OUT
+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF738C4
+P 8450 3250
+AR Path="/5F9E7705/5FF738C4" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF738C4" Ref="JP14"  Part="1" 
+F 0 "JP14" H 8550 3300 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 8450 3364 50  0001 C CNN
+F 2 "" H 8450 3250 50  0001 C CNN
+F 3 "~" H 8450 3250 50  0001 C CNN
+	1    8450 3250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF7A2F0
+P 8450 3450
+AR Path="/5F9E7705/5FF7A2F0" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF7A2F0" Ref="JP15"  Part="1" 
+F 0 "JP15" H 8550 3500 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 8450 3564 50  0001 C CNN
+F 2 "" H 8450 3450 50  0001 C CNN
+F 3 "~" H 8450 3450 50  0001 C CNN
+	1    8450 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF7BC41
+P 8400 4500
+AR Path="/5F9E7705/5FF7BC41" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF7BC41" Ref="JP13"  Part="1" 
+F 0 "JP13" H 8500 4550 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 8400 4614 50  0001 C CNN
+F 2 "" H 8400 4500 50  0001 C CNN
+F 3 "~" H 8400 4500 50  0001 C CNN
+	1    8400 4500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF7B162
+P 8400 4300
+AR Path="/5F9E7705/5FF7B162" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF7B162" Ref="JP12"  Part="1" 
+F 0 "JP12" H 8500 4350 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 8400 4414 50  0001 C CNN
+F 2 "" H 8400 4300 50  0001 C CNN
+F 3 "~" H 8400 4300 50  0001 C CNN
+	1    8400 4300
+	1    0    0    -1  
+$EndComp
+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF7DD37
+P 5000 3250
+AR Path="/5F9E7705/5FF7DD37" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF7DD37" Ref="JP10"  Part="1" 
+F 0 "JP10" H 5100 3300 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 5000 3364 50  0001 C CNN
+F 2 "" H 5000 3250 50  0001 C CNN
+F 3 "~" H 5000 3250 50  0001 C CNN
+	1    5000 3250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF7F2F6
+P 4450 3250
+AR Path="/5F9E7705/5FF7F2F6" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF7F2F6" Ref="JP8"  Part="1" 
+F 0 "JP8" H 4550 3300 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 4450 3364 50  0001 C CNN
+F 2 "" H 4450 3250 50  0001 C CNN
+F 3 "~" H 4450 3250 50  0001 C CNN
+	1    4450 3250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	4600 3750 4700 3750
+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF8015D
+P 5000 3750
+AR Path="/5F9E7705/5FF8015D" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF8015D" Ref="JP11"  Part="1" 
+F 0 "JP11" H 5100 3800 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 5000 3864 50  0001 C CNN
+F 2 "" H 5000 3750 50  0001 C CNN
+F 3 "~" H 5000 3750 50  0001 C CNN
+	1    5000 3750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Jumper:SolderJumper_2_Bridged JP?
+U 1 1 5FF7F79F
+P 4450 3750
+AR Path="/5F9E7705/5FF7F79F" Ref="JP?"  Part="1" 
+AR Path="/5F9E817D/5FF7F79F" Ref="JP9"  Part="1" 
+F 0 "JP9" H 4550 3800 50  0000 C CNN
+F 1 "SolderJumper_2_Bridged" H 4450 3864 50  0001 C CNN
+F 2 "" H 4450 3750 50  0001 C CNN
+F 3 "~" H 4450 3750 50  0001 C CNN
+	1    4450 3750
+	1    0    0    -1  
+$EndComp
 $EndSCHEMATC