Add some schematic notes

1 files changed, 184 insertions, 77 deletions

diff --git a/kicad/baseband.sch b/kicad/baseband.sch
index 504fcde..7439dbe 100644
--- a/kicad/baseband.sch
+++ b/kicad/baseband.sch
@@ -53,58 +53,58 @@ $EndComp
 $Comp
 L Device:R R305
 U 1 1 5E318E2C
-P 2850 1050
-F 0 "R305" H 2920 1096 50  0000 L CNN
-F 1 "1k" H 2920 1005 50  0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2780 1050 50  0001 C CNN
-F 3 "~" H 2850 1050 50  0001 C CNN
-F 4 "0" H 2850 1050 50  0001 C CNN "Need_order"
-	1    2850 1050
+P 2850 800
+F 0 "R305" H 2920 846 50  0000 L CNN
+F 1 "1k" H 2920 755 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2780 800 50  0001 C CNN
+F 3 "~" H 2850 800 50  0001 C CNN
+F 4 "0" H 2850 800 50  0001 C CNN "Need_order"
+	1    2850 800 
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GNDA #PWR0307
 U 1 1 5E319E0E
-P 3150 900
-F 0 "#PWR0307" H 3150 650 50  0001 C CNN
-F 1 "GNDA" H 3155 727 50  0000 C CNN
-F 2 "" H 3150 900 50  0001 C CNN
-F 3 "" H 3150 900 50  0001 C CNN
-	1    3150 900 
+P 3200 900
+F 0 "#PWR0307" H 3200 650 50  0001 C CNN
+F 1 "GNDA" H 3205 727 50  0000 C CNN
+F 2 "" H 3200 900 50  0001 C CNN
+F 3 "" H 3200 900 50  0001 C CNN
+	1    3200 900 
 	-1   0    0    1   
 $EndComp
 $Comp
 L Device:C_Small C308
 U 1 1 5E31A2DF
-P 2750 1300
-F 0 "C308" V 2887 1300 50  0000 C CNN
-F 1 "2.2nF" V 2978 1300 50  0000 C CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2750 1300 50  0001 C CNN
-F 3 "~" H 2750 1300 50  0001 C CNN
-F 4 "stash" H 2750 1300 50  0001 C CNN "MPN"
-F 5 "0" H 2750 1300 50  0001 C CNN "Need_order"
-	1    2750 1300
+P 2750 1500
+F 0 "C308" V 2887 1500 50  0000 C CNN
+F 1 "2.2nF" V 2978 1500 50  0000 C CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2750 1500 50  0001 C CNN
+F 3 "~" H 2750 1500 50  0001 C CNN
+F 4 "stash" H 2750 1500 50  0001 C CNN "MPN"
+F 5 "0" H 2750 1500 50  0001 C CNN "Need_order"
+	1    2750 1500
 	0    1    1    0   
 $EndComp
 $Comp
 L Device:C_Small C311
 U 1 1 5E31A93D
-P 3150 1350
-F 0 "C311" H 3058 1304 50  0000 R CNN
-F 1 "0.1uF" H 3058 1395 50  0000 R CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3150 1350 50  0001 C CNN
-F 3 "~" H 3150 1350 50  0001 C CNN
-F 4 "GRM188R71H104KA93D" H 3150 1350 50  0001 C CNN "MPN"
-F 5 "0" H 3150 1350 50  0001 C CNN "Need_order"
-	1    3150 1350
+P 3200 1350
+F 0 "C311" H 3108 1304 50  0000 R CNN
+F 1 "0.1uF" H 3108 1395 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3200 1350 50  0001 C CNN
+F 3 "~" H 3200 1350 50  0001 C CNN
+F 4 "GRM188R71H104KA93D" H 3200 1350 50  0001 C CNN "MPN"
+F 5 "0" H 3200 1350 50  0001 C CNN "Need_order"
+	1    3200 1350
 	-1   0    0    1   
 $EndComp
 Wire Wire Line
-	3150 1250 3150 1200
+	3200 1250 3200 1200
 Wire Wire Line
-	3150 1450 3150 1500
+	3200 1450 3200 1500
 Wire Wire Line
-	3150 1500 2950 1500
+	3200 1500 2950 1500
 $Comp
 L mpb:SA602A U301
 U 1 1 5E31F1E8
@@ -1816,27 +1816,15 @@ F 4 "0" H 900 850 50  0001 C CNN "Need_order"
 	0    -1   -1   0   
 $EndComp
 $Comp
-L Connector_Generic:Conn_01x03 J302
-U 1 1 5E6B652F
-P 2400 850
-F 0 "J302" V 2617 846 50  0000 C CNN
-F 1 "RX Filt out" V 2526 846 50  0000 C CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 2400 850 50  0001 C CNN
-F 3 "~" H 2400 850 50  0001 C CNN
-F 4 "0" H 2400 850 50  0001 C CNN "Need_order"
-	1    2400 850 
-	0    1    -1   0   
-$EndComp
-$Comp
 L power:GNDA #PWR0304
 U 1 1 5E6B6D6D
-P 2300 1050
-F 0 "#PWR0304" H 2300 800 50  0001 C CNN
-F 1 "GNDA" H 2305 877 50  0000 C CNN
-F 2 "" H 2300 1050 50  0001 C CNN
-F 3 "" H 2300 1050 50  0001 C CNN
-	1    2300 1050
-	1    0    0    -1  
+P 2300 1400
+F 0 "#PWR0304" H 2300 1150 50  0001 C CNN
+F 1 "GNDA" V 2305 1273 50  0000 R CNN
+F 2 "" H 2300 1400 50  0001 C CNN
+F 3 "" H 2300 1400 50  0001 C CNN
+	1    2300 1400
+	0    1    1    0   
 $EndComp
 Text Notes 1150 1000 0    39   ~ 0
 Headers allow plug-in filters\notherwise place jumper btw\npins 1 and 2
@@ -1891,18 +1879,16 @@ Wire Wire Line
 $Comp
 L mpb:BAT18 D303
 U 1 1 5E98708F
-P 3150 1050
-F 0 "D303" V 3129 1128 50  0000 L CNN
-F 1 "BAT18" V 3220 1128 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 3150 1100 50  0001 C CNN
-F 3 "~" H 3150 1050 50  0001 C CNN
-F 4 "0" H 3150 1050 50  0001 C CNN "Need_order"
-	1    3150 1050
+P 3200 1050
+F 0 "D303" V 3179 1128 50  0000 L CNN
+F 1 "BAT18" V 3270 1128 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 3200 1100 50  0001 C CNN
+F 3 "~" H 3200 1050 50  0001 C CNN
+F 4 "0" H 3200 1050 50  0001 C CNN "Need_order"
+	1    3200 1050
 	0    1    1    0   
 $EndComp
-Wire Wire Line
-	2850 1200 3150 1200
-Connection ~ 3150 1200
+Connection ~ 3200 1200
 $Comp
 L power:+3.3V #PWR?
 U 1 1 5ECCA8C1
@@ -2347,7 +2333,7 @@ L Device:R R301
 U 1 1 5E5F41C8
 P 1100 3400
 F 0 "R301" V 893 3400 50  0000 C CNN
-F 1 "2.2k" V 984 3400 50  0000 C CNN
+F 1 "110k" V 984 3400 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1030 3400 50  0001 C CNN
 F 3 "~" H 1100 3400 50  0001 C CNN
 F 4 "0" H 1100 3400 50  0001 C CNN "Need_order"
@@ -2359,7 +2345,7 @@ L Device:R R302
 U 1 1 5E5F4CCC
 P 1400 3400
 F 0 "R302" V 1193 3400 50  0000 C CNN
-F 1 "1k" V 1284 3400 50  0000 C CNN
+F 1 "1k1" V 1284 3400 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1330 3400 50  0001 C CNN
 F 3 "~" H 1400 3400 50  0001 C CNN
 F 4 "0" H 1400 3400 50  0001 C CNN "Need_order"
@@ -2495,18 +2481,12 @@ Wire Wire Line
 Wire Wire Line
 	600  1500 900  1500
 Wire Wire Line
-	2400 1050 2400 1500
+	2400 1400 2400 1500
 Connection ~ 2400 1500
 Wire Wire Line
-	2500 1050 2500 1300
-Wire Wire Line
-	2850 1300 2950 1300
-Wire Wire Line
-	2950 1300 2950 1500
+	2850 1500 2950 1500
 Connection ~ 2950 1500
 Wire Wire Line
-	2500 1300 2650 1300
-Wire Wire Line
 	950  1500 1250 1500
 Wire Wire Line
 	900  1050 900  1500
@@ -2563,7 +2543,7 @@ Wire Wire Line
 	8850 1300 9200 1300
 Connection ~ 9650 600 
 Wire Wire Line
-	9650 600  10750 600 
+	9650 600  10550 600 
 $Comp
 L Device:C_Small C333
 U 1 1 5E430997
@@ -2913,7 +2893,7 @@ F 4 "0" H 7550 4750 50  0001 C CNN "Need_order"
 	0    -1   -1   0   
 $EndComp
 Wire Wire Line
-	7550 4600 3450 4600
+	7550 4600 7200 4600
 Connection ~ 7550 4600
 Wire Wire Line
 	7550 4600 7950 4600
@@ -3115,10 +3095,8 @@ Wire Wire Line
 	6050 5800 6050 6500
 Text GLabel 7550 4250 2    50   Input ~ 0
 +8VRX
-Text GLabel 6850 3750 2    50   Input ~ 0
+Text GLabel 7200 3750 2    50   Input ~ 0
 +8VRX
-Wire Wire Line
-	6850 3750 6800 3750
 Connection ~ 6800 3750
 Text GLabel 4650 1500 2    50   Input ~ 0
 +8VTX
@@ -3126,7 +3104,7 @@ Wire Wire Line
 	4650 1500 4600 1500
 Text GLabel 1000 1100 2    50   Input ~ 0
 +8VRX
-Text GLabel 2850 900  1    50   Input ~ 0
+Text GLabel 2850 550  0    50   Input ~ 0
 +8VTX
 Text GLabel 9150 600  0    50   Input ~ 0
 +8VRX
@@ -3233,4 +3211,133 @@ F 6 "47uF" H 10300 6050 50  0001 C CNN "OriginalValue"
 $EndComp
 Text Notes 950  6100 0    47   ~ 0
 Y301 Y306 are used\nto hold capacitors,\ninitial plan was to use\nECS-49-20-5PX-TR\n4.914 MHz crystals.\n\nTODO adapt L310
+Wire Wire Line
+	2850 950  2850 1200
+Wire Wire Line
+	2850 1200 3200 1200
+Wire Wire Line
+	2850 650  2850 550 
+Connection ~ 2850 650 
+$Comp
+L Device:C C?
+U 1 1 602F33B0
+P 2500 800
+AR Path="/5E4C0E28/602F33B0" Ref="C?"  Part="1" 
+AR Path="/5E3088F9/602F33B0" Ref="C?"  Part="1" 
+F 0 "C?" H 2615 846 50  0000 L CNN
+F 1 "2.2uF" H 2615 755 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 2538 650 50  0001 C CNN
+F 3 "~" H 2500 800 50  0001 C CNN
+F 4 "" H 2500 800 50  0001 C CNN "MPN"
+F 5 "0" H 2500 800 50  0001 C CNN "Need_order"
+F 6 "1nF" H 2500 800 50  0001 C CNN "OriginalValue"
+	1    2500 800 
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector_Generic:Conn_01x03 J302
+U 1 1 5E6B652F
+P 2400 1200
+F 0 "J302" V 2617 1196 50  0000 C CNN
+F 1 "RX Filt out" V 2526 1196 50  0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 2400 1200 50  0001 C CNN
+F 3 "~" H 2400 1200 50  0001 C CNN
+F 4 "0" H 2400 1200 50  0001 C CNN "Need_order"
+	1    2400 1200
+	0    1    -1   0   
+$EndComp
+Wire Wire Line
+	2500 650  2850 650 
+Wire Wire Line
+	2500 950  2850 950 
+Connection ~ 2850 950 
+Wire Wire Line
+	2650 1500 2500 1500
+Wire Wire Line
+	2500 1500 2500 1400
+$Comp
+L Device:C_Small C?
+U 1 1 60590564
+P 7150 3950
+AR Path="/5E4C0E28/60590564" Ref="C?"  Part="1" 
+AR Path="/5E3088F9/60590564" Ref="C?"  Part="1" 
+F 0 "C?" H 7242 3996 50  0000 L CNN
+F 1 "2.2uF" H 7242 3905 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 7188 3800 50  0001 C CNN
+F 3 "~" H 7150 3950 50  0001 C CNN
+F 4 "" H 7150 3950 50  0001 C CNN "MPN"
+F 5 "0" H 7150 3950 50  0001 C CNN "Need_order"
+F 6 "1nF" H 7150 3950 50  0001 C CNN "OriginalValue"
+	1    7150 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7150 3750 7150 3850
+Wire Wire Line
+	6800 3750 7150 3750
+Connection ~ 7150 3750
+Wire Wire Line
+	7150 3750 7200 3750
+$Comp
+L power:GNDA #PWR?
+U 1 1 605E2281
+P 7150 4050
+F 0 "#PWR?" H 7150 3800 50  0001 C CNN
+F 1 "GNDA" H 7155 3877 50  0000 C CNN
+F 2 "" H 7150 4050 50  0001 C CNN
+F 3 "" H 7150 4050 50  0001 C CNN
+	1    7150 4050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 6060180D
+P 7200 4450
+AR Path="/5E4C0E28/6060180D" Ref="C?"  Part="1" 
+AR Path="/5E3088F9/6060180D" Ref="C?"  Part="1" 
+F 0 "C?" H 7292 4496 50  0000 L CNN
+F 1 "2.2uF" H 7292 4405 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 7238 4300 50  0001 C CNN
+F 3 "~" H 7200 4450 50  0001 C CNN
+F 4 "" H 7200 4450 50  0001 C CNN "MPN"
+F 5 "0" H 7200 4450 50  0001 C CNN "Need_order"
+F 6 "1nF" H 7200 4450 50  0001 C CNN "OriginalValue"
+	1    7200 4450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7550 4300 7200 4300
+Wire Wire Line
+	7200 4300 7200 4350
+Connection ~ 7550 4300
+Wire Wire Line
+	7200 4550 7200 4600
+Connection ~ 7200 4600
+Wire Wire Line
+	7200 4600 3450 4600
+$Comp
+L Device:C C?
+U 1 1 606545CC
+P 10550 850
+AR Path="/5E4C0E28/606545CC" Ref="C?"  Part="1" 
+AR Path="/5E3088F9/606545CC" Ref="C?"  Part="1" 
+F 0 "C?" H 10664 804 50  0000 L CNN
+F 1 "2.2uF" H 10664 895 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 10588 700 50  0001 C CNN
+F 3 "~" H 10550 850 50  0001 C CNN
+F 4 "" H 10550 850 50  0001 C CNN "MPN"
+F 5 "0" H 10550 850 50  0001 C CNN "Need_order"
+F 6 "1nF" H 10550 850 50  0001 C CNN "OriginalValue"
+	1    10550 850 
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	10550 1000 10550 1050
+Wire Wire Line
+	10550 1050 10750 1050
+Wire Wire Line
+	10550 700  10550 600 
+Connection ~ 10550 600 
+Wire Wire Line
+	10550 600  10750 600 
 $EndSCHEMATC