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kenwood-tnc.sch
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:DB9_Female J1
U 1 1 5EB8A165
P 2100 2800
F 0 "J1" H 2018 2108 50 0000 C CNN
F 1 "DB9_Female" H 2018 2199 50 0000 C CNN
F 2 "Connector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 2100 2800 50 0001 C CNN
F 3 " ~" H 2100 2800 50 0001 C CNN
1 2100 2800
-1 0 0 1
$EndComp
$Comp
L Device:R_POT RV2
U 1 1 5EB8C4FA
P 3800 3950
F 0 "RV2" H 3731 3996 50 0000 R CNN
F 1 "R_POT" H 3731 3905 50 0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_Vishay_T73XW_Horizontal" H 3800 3950 50 0001 C CNN
F 3 "~" H 3800 3950 50 0001 C CNN
1 3800 3950
1 0 0 -1
$EndComp
Wire Wire Line
3800 3750 3800 3800
Wire Wire Line
3950 3950 4800 3950
$Comp
L Device:CP C1
U 1 1 5EB8FBCF
P 4350 1600
F 0 "C1" V 4095 1600 50 0000 C CNN
F 1 "CP" V 4186 1600 50 0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 4388 1450 50 0001 C CNN
F 3 "~" H 4350 1600 50 0001 C CNN
1 4350 1600
0 1 1 0
$EndComp
$Comp
L Device:R R1
U 1 1 5EB984AB
P 2750 2900
F 0 "R1" V 2543 2900 50 0000 C CNN
F 1 "R" V 2634 2900 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2680 2900 50 0001 C CNN
F 3 "~" H 2750 2900 50 0001 C CNN
1 2750 2900
0 1 1 0
$EndComp
Wire Wire Line
2400 2900 2600 2900
Wire Wire Line
2900 2900 3050 2900
Wire Wire Line
3450 2700 3450 2550
Wire Wire Line
3450 3100 4000 3100
Wire Wire Line
4000 2800 4000 2550
Wire Wire Line
4000 2550 3450 2550
Wire Wire Line
2400 2400 2550 2400
Wire Wire Line
3050 2950 3050 2900
Connection ~ 3050 2900
Wire Wire Line
3050 2900 3150 2900
Wire Wire Line
3800 4100 3800 4250
$Comp
L Diode:1N4148 D2
U 1 1 5EBD3200
P 4000 2950
F 0 "D2" V 3954 3029 50 0000 L CNN
F 1 "1N4148" V 4045 3029 50 0000 L CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4000 2775 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 4000 2950 50 0001 C CNN
1 4000 2950
0 1 1 0
$EndComp
$Comp
L Diode:1N4148 D1
U 1 1 5EBD4C4F
P 3050 3100
F 0 "D1" V 3004 3179 50 0000 L CNN
F 1 "1N4148" V 3095 3179 50 0000 L CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3050 2925 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 3050 3100 50 0001 C CNN
1 3050 3100
0 1 1 0
$EndComp
$Comp
L Transistor_BJT:2N2219 Q1
U 1 1 5EBE61DC
P 3350 2900
F 0 "Q1" H 3540 2946 50 0000 L CNN
F 1 "BC547C" H 3540 2855 50 0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92" H 3550 2825 50 0001 L CIN
F 3 "http://www.onsemi.com/pub_link/Collateral/2N2219-D.PDF" H 3350 2900 50 0001 L CNN
1 3350 2900
1 0 0 -1
$EndComp
Wire Wire Line
3050 3250 3450 3250
Wire Wire Line
3450 3250 3450 3100
Connection ~ 3450 3100
Wire Wire Line
3450 3250 3650 3250
Wire Wire Line
3650 3250 3650 3400
Connection ~ 3450 3250
$Comp
L power:GND #PWR05
U 1 1 5EBE9B86
P 3650 3400
F 0 "#PWR05" H 3650 3150 50 0001 C CNN
F 1 "GND" H 3655 3227 50 0000 C CNN
F 2 "" H 3650 3400 50 0001 C CNN
F 3 "" H 3650 3400 50 0001 C CNN
1 3650 3400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5EBEA63D
P 3350 1500
F 0 "#PWR04" H 3350 1250 50 0001 C CNN
F 1 "GND" H 3355 1327 50 0000 C CNN
F 2 "" H 3350 1500 50 0001 C CNN
F 3 "" H 3350 1500 50 0001 C CNN
1 3350 1500
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5EBEAD4A
P 2550 2400
F 0 "#PWR01" H 2550 2150 50 0001 C CNN
F 1 "GND" H 2555 2227 50 0000 C CNN
F 2 "" H 2550 2400 50 0001 C CNN
F 3 "" H 2550 2400 50 0001 C CNN
1 2550 2400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5EBEB3AF
P 3800 4250
F 0 "#PWR06" H 3800 4000 50 0001 C CNN
F 1 "GND" H 3805 4077 50 0000 C CNN
F 2 "" H 3800 4250 50 0001 C CNN
F 3 "" H 3800 4250 50 0001 C CNN
1 3800 4250
1 0 0 -1
$EndComp
$Comp
L Device:R_POT RV1
U 1 1 5EBD4DB1
P 3200 1850
F 0 "RV1" H 3131 1896 50 0000 R CNN
F 1 "R_POT" H 3131 1805 50 0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_Vishay_T73XW_Horizontal" H 3200 1850 50 0001 C CNN
F 3 "~" H 3200 1850 50 0001 C CNN
1 3200 1850
1 0 0 -1
$EndComp
Wire Wire Line
4200 1600 3350 1600
Wire Wire Line
3350 1600 3350 1850
$Comp
L power:GND #PWR03
U 1 1 5EBD83F6
P 3200 2000
F 0 "#PWR03" H 3200 1750 50 0001 C CNN
F 1 "GND" H 3205 1827 50 0000 C CNN
F 2 "" H 3200 2000 50 0001 C CNN
F 3 "" H 3200 2000 50 0001 C CNN
1 3200 2000
1 0 0 -1
$EndComp
$Comp
L FC68131:FC68131 J3
U 1 1 5EBF33F7
P 2600 1500
F 0 "J3" H 2644 1681 50 0000 C CNN
F 1 "PC MIC" H 2644 1590 50 0000 C CNN
F 2 "CLIFF_FC68131" H 2600 1500 50 0001 L BNN
F 3 "Manufacturer Recommendations" H 2600 1500 50 0001 L BNN
F 4 "Cliff" H 2600 1500 50 0001 L BNN "Feld4"
F 5 "6.00 mm" H 2600 1500 50 0001 L BNN "Feld5"
F 6 "5" H 2600 1500 50 0001 L BNN "Feld6"
1 2600 1500
1 0 0 -1
$EndComp
$Comp
L FC68131:FC68131 J4
U 1 1 5EBF47A9
P 5800 1600
F 0 "J4" H 5545 1436 50 0000 R CNN
F 1 "Radio MIC" H 5545 1527 50 0000 R CNN
F 2 "CLIFF_FC68131" H 5800 1600 50 0001 L BNN
F 3 "Manufacturer Recommendations" H 5800 1600 50 0001 L BNN
F 4 "Cliff" H 5800 1600 50 0001 L BNN "Feld4"
F 5 "6.00 mm" H 5800 1600 50 0001 L BNN "Feld5"
F 6 "5" H 5800 1600 50 0001 L BNN "Feld6"
1 5800 1600
-1 0 0 1
$EndComp
$Comp
L FC68131:FC68131 J5
U 1 1 5EBF5C29
P 5800 2000
F 0 "J5" H 5545 1836 50 0000 R CNN
F 1 "Radio Speaker" H 5545 1927 50 0000 R CNN
F 2 "CLIFF_FC68131" H 5800 2000 50 0001 L BNN
F 3 "Manufacturer Recommendations" H 5800 2000 50 0001 L BNN
F 4 "Cliff" H 5800 2000 50 0001 L BNN "Feld4"
F 5 "6.00 mm" H 5800 2000 50 0001 L BNN "Feld5"
F 6 "5" H 5800 2000 50 0001 L BNN "Feld6"
1 5800 2000
-1 0 0 1
$EndComp
$Comp
L FC68131:FC68131 J2
U 1 1 5EBF72F1
P 2500 3550
F 0 "J2" H 2544 3731 50 0000 C CNN
F 1 "PC Speaker" H 2544 3640 50 0000 C CNN
F 2 "CLIFF_FC68131" H 2500 3550 50 0001 L BNN
F 3 "Manufacturer Recommendations" H 2500 3550 50 0001 L BNN
F 4 "Cliff" H 2500 3550 50 0001 L BNN "Feld4"
F 5 "6.00 mm" H 2500 3550 50 0001 L BNN "Feld5"
F 6 "5" H 2500 3550 50 0001 L BNN "Feld6"
1 2500 3550
1 0 0 -1
$EndComp
Wire Wire Line
2900 1500 3350 1500
Wire Wire Line
3350 1500 5050 1500
Wire Wire Line
5050 1500 5050 1600
Wire Wire Line
5050 1600 5500 1600
Connection ~ 3350 1500
Wire Wire Line
5500 1400 4500 1400
Wire Wire Line
4500 1400 4500 1600
Wire Wire Line
2900 1700 3200 1700
Wire Wire Line
3800 3750 2800 3750
$Comp
L power:GND #PWR02
U 1 1 5EBFE8AD
P 3000 3600
F 0 "#PWR02" H 3000 3350 50 0001 C CNN
F 1 "GND" H 3005 3427 50 0000 C CNN
F 2 "" H 3000 3600 50 0001 C CNN
F 3 "" H 3000 3600 50 0001 C CNN
1 3000 3600
1 0 0 -1
$EndComp
Wire Wire Line
3000 3600 3000 3550
Wire Wire Line
3000 3550 2800 3550
Wire Wire Line
5500 1900 4800 1900
Wire Wire Line
4800 1900 4800 3950
Wire Wire Line
3450 2550 3450 2000
Wire Wire Line
3450 2000 5500 2000
Connection ~ 3450 2550
$EndSCHEMATC