diff options
Diffstat (limited to 'kicad/audio.sch')
| -rw-r--r-- | kicad/audio.sch | 391 |
1 files changed, 391 insertions, 0 deletions
diff --git a/kicad/audio.sch b/kicad/audio.sch new file mode 100644 index 0000000..a84630c --- /dev/null +++ b/kicad/audio.sch @@ -0,0 +1,391 @@ +EESchema Schematic File Version 4 +EELAYER 30 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 4 4 +Title "cat-a-hack" +Date "" +Rev "r1" +Comp "Vasile Vilvoiu (YO7JBP)" +Comment1 "CAT and audio hackable isolation board" +Comment2 "Audio interface" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L Connector_Generic:Conn_01x03 J? +U 1 1 5FA9890D +P 3000 3150 +AR Path="/5FA9890D" Ref="J?" Part="1" +AR Path="/5F9E817D/5FA9890D" Ref="J13" Part="1" +F 0 "J13" H 2950 3350 50 0000 L CNN +F 1 "L/R channel choice" H 2600 2950 50 0000 L CNN +F 2 "" H 3000 3150 50 0001 C CNN +F 3 "~" H 3000 3150 50 0001 C CNN + 1 3000 3150 + 1 0 0 -1 +$EndComp +$Comp +L Connector_Generic:Conn_02x03_Counter_Clockwise J? +U 1 1 5FA98916 +P 3550 2700 +AR Path="/5FA98916" Ref="J?" Part="1" +AR Path="/5F9E817D/5FA98916" Ref="J15" Part="1" +F 0 "J15" H 3600 2900 50 0000 C CNN +F 1 "CITA/OMTP choice" H 3600 2500 50 0000 C CNN +F 2 "" H 3550 2700 50 0001 C CNN +F 3 "~" H 3550 2700 50 0001 C CNN + 1 3550 2700 + 1 0 0 -1 +$EndComp +NoConn ~ 3850 2700 +$Comp +L Connector_Generic:Conn_01x03 J? +U 1 1 5FA98922 +P 4700 3650 +AR Path="/5FA98922" Ref="J?" Part="1" +AR Path="/5F9E817D/5FA98922" Ref="J16" Part="1" +F 0 "J16" H 4650 3850 50 0000 L CNN +F 1 "TRRS/TRS+TS choice" H 4350 3450 50 0000 L CNN +F 2 "" H 4700 3650 50 0001 C CNN +F 3 "~" H 4700 3650 50 0001 C CNN + 1 4700 3650 + 1 0 0 -1 +$EndComp +$Comp +L Connector:AudioJack4 J? +U 1 1 5FAA7D10 +P 1850 4450 +AR Path="/5FAA7D10" Ref="J?" Part="1" +AR Path="/5F9E817D/5FAA7D10" Ref="J10" Part="1" +F 0 "J10" H 1807 4775 50 0000 C CNN +F 1 "PC_AUDIO_EXTRA" H 1807 4684 50 0000 C CNN +F 2 "" H 1850 4450 50 0001 C CNN +F 3 "~" H 1850 4450 50 0001 C CNN + 1 1850 4450 + 1 0 0 -1 +$EndComp +$Comp +L Connector:AudioJack4 J? +U 1 1 5FAA7D16 +P 1850 2750 +AR Path="/5FAA7D16" Ref="J?" Part="1" +AR Path="/5F9E817D/5FAA7D16" Ref="J8" Part="1" +F 0 "J8" H 1807 3075 50 0000 C CNN +F 1 "PC_AUDIO_IO" H 1807 2984 50 0000 C CNN +F 2 "" H 1850 2750 50 0001 C CNN +F 3 "~" H 1850 2750 50 0001 C CNN + 1 1850 2750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2050 4350 2200 4350 +Wire Wire Line + 2050 4450 2200 4450 +Wire Wire Line + 2050 4550 2200 4550 +Wire Wire Line + 2050 4650 2200 4650 +$Comp +L Connector_Generic:Conn_01x04 J? +U 1 1 5FAA7D24 +P 2400 4450 +AR Path="/5FAA7D24" Ref="J?" Part="1" +AR Path="/5F9E817D/5FAA7D24" Ref="J11" Part="1" +F 0 "J11" H 2350 4650 50 0000 L CNN +F 1 "Jack header" H 2200 4150 50 0000 L CNN +F 2 "" H 2400 4450 50 0001 C CNN +F 3 "~" H 2400 4450 50 0001 C CNN + 1 2400 4450 + 1 0 0 -1 +$EndComp +$Comp +L Connector:AudioJack4 J? +U 1 1 5FAA7D2A +P 1850 3550 +AR Path="/5FAA7D2A" Ref="J?" Part="1" +AR Path="/5F9E817D/5FAA7D2A" Ref="J9" Part="1" +F 0 "J9" H 1807 3875 50 0000 C CNN +F 1 "PC_AUDIO_OUT" H 1807 3784 50 0000 C CNN +F 2 "" H 1850 3550 50 0001 C CNN +F 3 "~" H 1850 3550 50 0001 C CNN + 1 1850 3550 + 1 0 0 -1 +$EndComp +Text GLabel 2050 3450 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 +$Comp +L Connector_Generic:Conn_01x04 J? +U 1 1 5FB08005 +P 2550 2150 +AR Path="/5FB08005" Ref="J?" Part="1" +AR Path="/5F9E817D/5FB08005" Ref="J12" Part="1" +F 0 "J12" H 2500 2350 50 0000 L CNN +F 1 "Jack header" H 2350 1850 50 0000 L CNN +F 2 "" H 2550 2150 50 0001 C CNN +F 3 "~" H 2550 2150 50 0001 C CNN + 1 2550 2150 + 1 0 0 -1 +$EndComp +$Comp +L Connector_Generic:Conn_01x02 J? +U 1 1 5FB0800F +P 3000 3900 +AR Path="/5FB0800F" Ref="J?" Part="1" +AR Path="/5F9E817D/5FB0800F" Ref="J14" Part="1" +F 0 "J14" H 2950 4000 50 0000 L CNN +F 1 "Jack header" H 2800 3700 50 0000 L CNN +F 2 "" H 3000 3900 50 0001 C CNN +F 3 "~" H 3000 3900 50 0001 C CNN + 1 3000 3900 + 1 0 0 -1 +$EndComp +$Comp +L Connector_Generic:Conn_01x03 J? +U 1 1 5FB08016 +P 5700 3350 +AR Path="/5FB08016" Ref="J?" Part="1" +AR Path="/5F9E817D/5FB08016" Ref="J17" Part="1" +F 0 "J17" H 5780 3392 50 0000 L CNN +F 1 "Audio header" H 5780 3301 50 0000 L CNN +F 2 "" H 5700 3350 50 0001 C CNN +F 3 "~" H 5700 3350 50 0001 C CNN + 1 5700 3350 + 1 0 0 -1 +$EndComp +Text GLabel 2800 4000 0 39 Input ~ 0 +PC_AUDIO_GND +Text GLabel 5500 3450 0 39 Input ~ 0 +PC_AUDIO_GND +$Comp +L Connector_Generic:Conn_02x03_Counter_Clockwise J18 +U 1 1 5FB0C823 +P 9500 4700 +F 0 "J18" H 9550 4900 50 0000 C CNN +F 1 "Xcvr grounding jumpers" H 9550 4450 50 0000 C CNN +F 2 "" H 9500 4700 50 0001 C CNN +F 3 "~" H 9500 4700 50 0001 C CNN + 1 9500 4700 + 1 0 0 -1 +$EndComp +Text GLabel 9300 4800 0 50 Input ~ 0 +XCVR_PTT- +Text Notes 7650 2500 1 50 ~ 0 +Isolation +Text GLabel 3350 2700 0 39 Input ~ 0 +PC_AUDIO_GND +Wire Wire Line + 2050 2650 2100 2650 +Wire Wire Line + 2750 2650 2750 2600 +Wire Wire Line + 2750 2600 3350 2600 +Wire Wire Line + 2050 2750 2150 2750 +Wire Wire Line + 2750 2750 2750 2800 +Wire Wire Line + 2750 2800 3350 2800 +Text Notes 3050 2400 0 50 ~ 0 +Two jumpers, one connects S/R2 to MIC,\nother connects R2/S to GND +Wire Wire Line + 2050 2850 2200 2850 +Wire Wire Line + 2050 2950 2250 2950 +Text Notes 2800 3500 0 50 ~ 0 +One jumper +Wire Wire Line + 3850 2600 3950 2600 +Wire Wire Line + 3950 2800 3850 2800 +Wire Wire Line + 2050 3750 2700 3750 +Wire Wire Line + 3950 2600 3950 2700 +Wire Wire Line + 3950 2700 4100 2700 +Wire Wire Line + 4100 2700 4100 3550 +Wire Wire Line + 4100 3550 4500 3550 +Connection ~ 3950 2700 +Wire Wire Line + 3950 2700 3950 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 +One jumper +Wire Wire Line + 5500 3250 4900 3250 +Wire Wire Line + 4900 3250 4900 3150 +Connection ~ 4900 3150 +Wire Wire Line + 5500 3350 4900 3350 +Wire Wire Line + 4900 3350 4900 3650 +Connection ~ 4900 3650 +Wire Wire Line + 2800 3900 2700 3900 +Wire Wire Line + 2700 3900 2700 3750 +Connection ~ 2700 3750 +Wire Wire Line + 2700 3750 4500 3750 +Wire Wire Line + 2100 2650 2100 2050 +Wire Wire Line + 2100 2050 2350 2050 +Connection ~ 2100 2650 +Wire Wire Line + 2100 2650 2750 2650 +Wire Wire Line + 2150 2750 2150 2150 +Wire Wire Line + 2150 2150 2350 2150 +Connection ~ 2150 2750 +Wire Wire Line + 2150 2750 2750 2750 +Wire Wire Line + 2200 2850 2200 2250 +Wire Wire Line + 2200 2250 2350 2250 +Wire Wire Line + 2250 2950 2250 2350 +Wire Wire Line + 2250 2350 2350 2350 +Wire Wire Line + 2250 2950 2250 3250 +Wire Wire Line + 2250 3250 2800 3250 +Connection ~ 2250 2950 +Wire Wire Line + 2200 2850 2400 2850 +Wire Wire Line + 2400 2850 2400 3050 +Wire Wire Line + 2400 3050 2800 3050 +Connection ~ 2200 2850 +$Comp +L custom:T6003NL T1 +U 1 1 6082EBC6 +P 7200 3050 +F 0 "T1" H 7650 3315 50 0000 C CNN +F 1 "T6003NL" H 7650 3224 50 0000 C CNN +F 2 "T6003NL" H 8850 3150 50 0001 L CNN +F 3 "https://productfinder.pulseeng.com/products/datasheets/T628.pdf" H 8850 3100 50 0001 L CNN +F 4 "Audio Transformers / Signal Transformers SMD Audio Xfmr 70Ohms" H 8850 3000 50 0001 L CNN "Description" +F 5 "12.32" H 8850 2900 50 0001 L CNN "Height" +F 6 "673-T6003NL" H 8850 2800 50 0001 L CNN "Mouser Part Number" +F 7 "https://www.mouser.co.uk/ProductDetail/Pulse-Electronics/T6003NL?qs=iIVTEDlrHA11EixKe007%252BA%3D%3D" H 8850 2700 50 0001 L CNN "Mouser Price/Stock" +F 8 "Pulse" H 8850 2550 50 0001 L CNN "Manufacturer_Name" +F 9 "T6003NL" H 8850 2450 50 0001 L CNN "Manufacturer_Part_Number" + 1 7200 3050 + 1 0 0 -1 +$EndComp +$Comp +L custom:T6003NL T2 +U 1 1 60835AA4 +P 7200 4100 +F 0 "T2" H 7650 4365 50 0000 C CNN +F 1 "T6003NL" H 7650 4274 50 0000 C CNN +F 2 "T6003NL" H 8850 4200 50 0001 L CNN +F 3 "https://productfinder.pulseeng.com/products/datasheets/T628.pdf" H 8850 4150 50 0001 L CNN +F 4 "Audio Transformers / Signal Transformers SMD Audio Xfmr 70Ohms" H 8850 4050 50 0001 L CNN "Description" +F 5 "12.32" H 8850 3950 50 0001 L CNN "Height" +F 6 "673-T6003NL" H 8850 3850 50 0001 L CNN "Mouser Part Number" +F 7 "https://www.mouser.co.uk/ProductDetail/Pulse-Electronics/T6003NL?qs=iIVTEDlrHA11EixKe007%252BA%3D%3D" H 8850 3750 50 0001 L CNN "Mouser Price/Stock" +F 8 "Pulse" H 8850 3600 50 0001 L CNN "Manufacturer_Name" +F 9 "T6003NL" H 8850 3500 50 0001 L CNN "Manufacturer_Part_Number" + 1 7200 4100 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4900 3150 7200 3150 +Text GLabel 7200 3350 0 39 Input ~ 0 +PC_AUDIO_GND +Wire Wire Line + 6500 3650 6500 4200 +Wire Wire Line + 6500 4200 7200 4200 +Wire Wire Line + 4900 3650 6500 3650 +Text GLabel 7200 4400 0 39 Input ~ 0 +PC_AUDIO_GND +Wire Wire Line + 8100 3150 10350 3150 +Wire Wire Line + 8100 3350 9200 3350 +Wire Wire Line + 9300 3350 9300 3250 +Wire Wire Line + 9300 3250 10350 3250 +Wire Wire Line + 8100 4200 9400 4200 +Wire Wire Line + 9400 4200 9400 3350 +Wire Wire Line + 9400 3350 10350 3350 +Wire Wire Line + 8100 4400 9100 4400 +Wire Wire Line + 9500 4400 9500 3450 +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 +XCVR_AUDIO_IN+ +Text Label 8300 4400 0 50 ~ 0 +XCVR_AUDIO_IN- +Text GLabel 9800 4800 2 50 Input ~ 0 +XCVR_GND +Text GLabel 9800 4700 2 50 Input ~ 0 +XCVR_GND +Text GLabel 9800 4600 2 50 Input ~ 0 +XCVR_GND +Wire Wire Line + 9300 4600 9200 4600 +Wire Wire Line + 9200 4600 9200 3350 +Connection ~ 9200 3350 +Wire Wire Line + 9200 3350 9300 3350 +Wire Wire Line + 9300 4700 9100 4700 +Wire Wire Line + 9100 4700 9100 4400 +Connection ~ 9100 4400 +Wire Wire Line + 9100 4400 9500 4400 +Wire Notes Line + 7650 4800 7650 2100 +$EndSCHEMATC |