EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "DT 770 Pro headset wiring scheme" Date "2021-05-10" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr NoConn ~ 7450 5250 $Comp L Connector:XLR3 J3 U 1 1 60D24A0D P 7750 5250 F 0 "J3" H 7750 5600 50 0000 C CNN F 1 "Mini XLR 3 pin" H 7750 5500 50 0000 C CNN F 2 "" H 7750 5250 50 0001 C CNN F 3 " ~" H 7750 5250 50 0001 C CNN 1 7750 5250 1 0 0 -1 $EndComp Wire Notes Line width 12 style solid rgb(150, 80, 0) 5600 2500 7450 2500 NoConn ~ 7450 3350 Wire Notes Line width 12 style solid rgb(150, 80, 0) 5600 2500 5600 1900 Wire Notes Line width 12 style solid rgb(150, 80, 0) 7750 3700 7750 3650 Wire Notes Line width 12 style solid rgb(150, 80, 0) 7400 3700 7750 3700 Wire Notes Line width 12 style solid rgb(150, 80, 0) 7400 2500 7400 3700 Wire Notes Line width 12 style solid rgb(255, 0, 0) 7400 2400 7450 2400 Wire Notes Line width 12 style solid rgb(255, 0, 0) 7400 2000 7400 2400 Wire Notes Line width 12 style solid rgb(255, 0, 0) 5550 2000 7400 2000 Wire Notes Line width 12 style solid rgb(194, 194, 194) 5550 2100 7750 2100 Wire Notes Line width 12 style solid rgb(194, 194, 0) 5550 1800 8200 1800 Wire Notes Line width 12 style solid rgb(194, 194, 0) 8200 1800 8200 3350 Wire Notes Line width 12 style solid rgb(194, 194, 0) 8200 3350 8050 3350 Wire Notes Line width 12 style solid rgb(194, 194, 0) 8050 2500 8200 2500 Wire Notes Line width 12 style solid rgb(0, 100, 255) 5550 1900 8100 1900 Wire Notes Line width 12 style solid rgb(0, 100, 255) 8100 1900 8100 2400 Wire Notes Line width 12 style solid rgb(0, 100, 255) 8100 2400 8050 2400 Wire Notes Line width 12 style solid rgb(194, 194, 194) 7750 2100 7750 2200 $Comp L Connector:XLR3 J3 U 1 1 60D33D11 P 7750 3350 F 0 "J3" H 7750 3715 50 0000 C CNN F 1 "Mini XLR 3 pin" H 7750 3624 50 0000 C CNN F 2 "" H 7750 3350 50 0001 C CNN F 3 " ~" H 7750 3350 50 0001 C CNN 1 7750 3350 1 0 0 -1 $EndComp Wire Wire Line 7750 5550 7800 5550 Wire Wire Line 7700 4100 7750 4100 $Comp L Connector:AudioPlug4 J1 U 1 1 60D33D17 P 4950 1900 F 0 "J1" H 5007 2225 50 0000 C CNN F 1 "TRRS jack" H 5007 2134 50 0000 C CNN F 2 "" H 5300 1800 50 0001 C CNN F 3 "~" H 5300 1800 50 0001 C CNN 1 4950 1900 1 0 0 -1 $EndComp $Comp L Connector:XLR5 J2 U 1 1 60D33D0B P 7750 2500 F 0 "J2" H 7750 2773 50 0000 C CNN F 1 "Mini XLR 5 pin" H 7750 2864 50 0000 C CNN F 2 "" H 7750 2500 50 0001 C CNN F 3 " ~" H 7750 2500 50 0001 C CNN 1 7750 2500 -1 0 0 1 $EndComp Text GLabel 8050 4300 2 50 UnSpc ~ 0 AudioGND Text GLabel 7700 4100 0 50 Input ~ 0 LeftAudio Text GLabel 7450 4300 0 50 Input ~ 0 RightAudio Text GLabel 8050 4400 2 50 Input ~ 0 Microphone Text GLabel 7450 4400 0 50 UnSpc ~ 0 MicGND Text GLabel 7800 5550 2 50 UnSpc ~ 0 MicGND Text GLabel 8050 5250 2 50 Output ~ 0 Microphone Text GLabel 5550 4600 2 50 Input ~ 0 Microphone Text GLabel 5550 4700 2 50 UnSpc ~ 0 GND Text GLabel 5550 4800 2 50 Output ~ 0 RightAudio Text GLabel 5550 4900 2 50 Output ~ 0 LeftAudio $Comp L Connector:AudioPlug4 J1 U 1 1 60D2633B P 4950 4700 F 0 "J1" H 5007 5025 50 0000 C CNN F 1 "TRRS jack" H 5007 4934 50 0000 C CNN F 2 "" H 5300 4600 50 0001 C CNN F 3 "~" H 5300 4600 50 0001 C CNN 1 4950 4700 1 0 0 -1 $EndComp $Comp L Connector:XLR5 J2 U 1 1 60D1FB77 P 7750 4400 F 0 "J2" H 7700 4650 50 0000 L CNN F 1 "Mini XLR 5 pin" H 7750 4750 50 0000 C CNN F 2 "" H 7750 4400 50 0001 C CNN F 3 " ~" H 7750 4400 50 0001 C CNN 1 7750 4400 -1 0 0 1 $EndComp $EndSCHEMATC