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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2020-06-30 11:40:19 +0200 |
|---|---|---|
| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2020-06-30 11:40:19 +0200 |
| commit | b25e4bdf87be6daf4fce7eeb231fd9ba54895f60 (patch) | |
| tree | a7875339eeb362239344c51080d6387fd6c703f4 /kicad/control.sch | |
| parent | 10c64cc56fd86c3ac94c0565fcf9e20272987577 (diff) | |
| download | picardy-b25e4bdf87be6daf4fce7eeb231fd9ba54895f60.tar.gz picardy-b25e4bdf87be6daf4fce7eeb231fd9ba54895f60.tar.bz2 picardy-b25e4bdf87be6daf4fce7eeb231fd9ba54895f60.zip | |
Check mic pinout and add ferrite beads
Diffstat (limited to 'kicad/control.sch')
| -rw-r--r-- | kicad/control.sch | 71 |
1 files changed, 60 insertions, 11 deletions
diff --git a/kicad/control.sch b/kicad/control.sch index c3bb9e7..a215483 100644 --- a/kicad/control.sch +++ b/kicad/control.sch @@ -199,7 +199,7 @@ F 5 "1" H 1450 5450 50 0001 C CNN "Need_order" 1 1450 5450 1 0 0 -1 $EndComp -Text Label 1850 5650 0 50 ~ 0 +Text Label 2700 5650 0 50 ~ 0 MIC_SW1 $Comp L power:GND #PWR0205 @@ -214,7 +214,7 @@ F 3 "" H 1800 5450 50 0001 C CNN $EndComp Wire Wire Line 1800 5450 1850 5450 -Text Label 1850 5150 0 50 ~ 0 +Text Label 2700 5150 0 50 ~ 0 MIC_SW2 Text HLabel 1850 5550 2 50 Output ~ 0 MIC @@ -602,16 +602,14 @@ F 3 "" H 5850 7350 50 0001 C CNN $EndComp Text Notes 5200 6800 0 50 ~ 0 Low pass filter for CW sidetone -Wire Wire Line - 1850 5250 2450 5250 NoConn ~ 1650 7000 -Text HLabel 2450 5250 2 50 Input ~ 0 +Text HLabel 1850 5250 2 50 Input ~ 0 AF_OUT Text HLabel 6500 4150 2 50 Output ~ 0 MUTE_MICn Text Label 5100 7100 2 50 ~ 0 PWM_CW -Text Notes 2250 5600 0 47 ~ 0 +Text Notes 600 4850 0 47 ~ 0 Yaesu MH-42 microphone\nhas buttons connected through\nresistors to GND on both\nMIC_SW1 and MIC_SW2 $Comp L Device:R R218 @@ -654,10 +652,6 @@ Connection ~ 3250 4850 Wire Wire Line 3250 4850 3100 4850 Wire Wire Line - 1850 5150 3100 5150 -Wire Wire Line - 1850 5650 3400 5650 -Wire Wire Line 3400 5650 3400 5150 $Comp L Device:R R217 @@ -1399,7 +1393,7 @@ Text Label 1100 3600 0 50 ~ 0 I2C2_SCL Text GLabel 1100 3400 2 50 Input ~ 0 +5VA -Text GLabel 1850 5350 2 50 Input ~ 0 +Text GLabel 2650 4700 2 50 Input ~ 0 +8V Wire Wire Line 5400 1400 5750 1400 @@ -1410,4 +1404,59 @@ Wire Wire Line Connection ~ 5950 1500 Text Label 5400 1600 0 50 ~ 0 RESETn +Text Notes 1200 6000 0 47 ~ 0 +Yaesu documents\nhave reversed\nnumbering +$Comp +L Device:Ferrite_Bead FB203 +U 1 1 5EFB83E1 +P 2500 5150 +F 0 "FB203" V 2774 5150 50 0000 C CNN +F 1 "BLM18BB221SN1D" V 2683 5150 50 0000 C CNN +F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 5150 50 0001 C CNN +F 3 "~" H 2500 5150 50 0001 C CNN +F 4 "BLM18BB221SN1D" V 2500 5150 50 0001 C CNN "MPN" +F 5 "0" V 2500 5150 50 0001 C CNN "Need_order" + 1 2500 5150 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 1850 5150 2350 5150 +Wire Wire Line + 2650 5150 3100 5150 +$Comp +L Device:Ferrite_Bead FB204 +U 1 1 5EFC17B0 +P 2500 5650 +F 0 "FB204" V 2774 5650 50 0000 C CNN +F 1 "BLM18BB221SN1D" V 2683 5650 50 0000 C CNN +F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 5650 50 0001 C CNN +F 3 "~" H 2500 5650 50 0001 C CNN +F 4 "BLM18BB221SN1D" V 2500 5650 50 0001 C CNN "MPN" +F 5 "0" V 2500 5650 50 0001 C CNN "Need_order" + 1 2500 5650 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 1850 5650 2350 5650 +Wire Wire Line + 2650 5650 3400 5650 +$Comp +L Device:Ferrite_Bead FB202 +U 1 1 5EFD660C +P 2500 4700 +F 0 "FB202" V 2774 4700 50 0000 C CNN +F 1 "BLM18BB221SN1D" V 2683 4700 50 0000 C CNN +F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 4700 50 0001 C CNN +F 3 "~" H 2500 4700 50 0001 C CNN +F 4 "BLM18BB221SN1D" V 2500 4700 50 0001 C CNN "MPN" +F 5 "0" V 2500 4700 50 0001 C CNN "Need_order" + 1 2500 4700 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 1850 5350 2200 5350 +Wire Wire Line + 2200 5350 2200 4700 +Wire Wire Line + 2200 4700 2350 4700 $EndSCHEMATC |