diode protector for usb charger

git-svn-id: https://svn.spreadspace.org/mur.sat@628 7de4ea59-55d0-425e-a1af-a3118ea81d4c

6 files changed, 412 insertions, 149 deletions

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diff --git a/hardware/satelite-bus/mainpower.sch b/hardware/satelite-bus/mainpower.sch
index 30c2acf..b1ea34e 100644
--- a/hardware/satelite-bus/mainpower.sch
+++ b/hardware/satelite-bus/mainpower.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sam 25 Aug 2012 20:42:06 CEST
+EESchema Schematic File Version 2  date Don 30 Aug 2012 14:23:23 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -35,7 +35,7 @@ EELAYER END
 $Descr A4 11700 8267
 Sheet 3 5
 Title "Main Power"
-Date "25 aug 2012"
+Date "30 aug 2012"
 Rev "5"
 Comp "mur.sat - A Space Art Project"
 Comment1 ""
diff --git a/hardware/satelite-bus/powerpath.sch b/hardware/satelite-bus/powerpath.sch
index d924bb5..8a2379d 100644
--- a/hardware/satelite-bus/powerpath.sch
+++ b/hardware/satelite-bus/powerpath.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sam 25 Aug 2012 20:42:06 CEST
+EESchema Schematic File Version 2  date Don 30 Aug 2012 14:23:23 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -35,7 +35,7 @@ EELAYER END
 $Descr A4 11700 8267
 Sheet 2 5
 Title "Power Path"
-Date "25 aug 2012"
+Date "30 aug 2012"
 Rev "5"
 Comp "mur.sat - A Space Art Project"
 Comment1 ""
@@ -43,6 +43,9 @@ Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
+Connection ~ 4750 2450
+Wire Wire Line
+	4750 2500 4750 2450
 Connection ~ 8150 1200
 Wire Wire Line
 	8150 1200 8150 1350
@@ -129,11 +132,11 @@ Connection ~ 9700 4150
 Wire Wire Line
 	9700 4200 9700 4150
 Wire Wire Line
-	4300 2900 4300 3150
+	4250 2900 4250 3150
 Wire Wire Line
-	4300 2900 4200 2900
+	4250 2900 4200 2900
 Wire Wire Line
-	4550 2450 4300 2450
+	5000 2450 4700 2450
 Connection ~ 2800 1750
 Wire Wire Line
 	2800 2000 2800 1500
@@ -147,27 +150,27 @@ Wire Wire Line
 Wire Wire Line
 	6650 3450 6600 3450
 Wire Wire Line
-	6300 2950 6300 3000
+	6750 2950 6750 3000
 Wire Wire Line
-	6300 3000 6250 3000
+	6750 3000 6700 3000
 Wire Wire Line
-	5800 2750 5800 3000
+	6250 2750 6250 3000
 Wire Wire Line
-	5800 2750 5750 2750
+	6250 2750 6200 2750
 Wire Wire Line
-	7050 2700 7050 2650
+	7500 2700 7500 2650
 Wire Wire Line
-	7050 2650 7100 2650
+	7500 2650 7550 2650
 Wire Wire Line
-	5800 2600 5800 2550
+	6250 2600 6250 2550
 Wire Wire Line
-	5800 2550 5750 2550
+	6250 2550 6200 2550
 Wire Wire Line
-	5200 3050 5200 3100
+	5650 3050 5650 3100
 Wire Wire Line
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+	4950 2700 4950 2650
 Wire Wire Line
-	4500 2650 4550 2650
+	4950 2650 5000 2650
 Wire Wire Line
 	8750 4900 8650 4900
 Wire Wire Line
@@ -203,7 +206,7 @@ Connection ~ 5150 1200
 Wire Wire Line
 	5450 1200 4700 1200
 Wire Wire Line
-	5400 1350 5400 1200
+	5400 1200 5400 1350
 Connection ~ 6350 1200
 Wire Wire Line
 	6100 1200 6100 1350
@@ -218,13 +221,13 @@ Wire Wire Line
 	7400 1900 7400 1950
 Wire Wire Line
 	7550 1900 7550 1950
-Connection ~ 10200 2250
+Connection ~ 10500 2250
 Wire Wire Line
-	10200 2250 10200 2100
+	10500 2250 10500 2100
 Wire Wire Line
-	10200 2100 10250 2100
+	10500 2100 10550 2100
 Wire Wire Line
-	10250 2450 10100 2450
+	10550 2450 10400 2450
 Connection ~ 950  2150
 Wire Wire Line
 	950  2150 700  2150
@@ -376,7 +379,7 @@ Connection ~ 6900 1550
 Wire Wire Line
 	6900 1600 6900 1550
 Wire Wire Line
-	8400 3800 8300 3800
+	9050 2750 8950 2750
 Wire Wire Line
 	6400 4600 6400 4650
 Wire Wire Line
@@ -489,15 +492,15 @@ Wire Wire Line
 Wire Wire Line
 	1050 1350 950  1350
 Wire Wire Line
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+	8350 3750 8450 3750
 Wire Wire Line
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+	8350 3550 8450 3550
 Wire Wire Line
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+	8450 3350 8400 3350
 Wire Wire Line
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+	8400 3350 8400 3300
 Wire Wire Line
-	8300 3600 8400 3600
+	8950 2550 9050 2550
 Wire Wire Line
 	3200 2650 3200 2500
 Wire Wire Line
@@ -523,21 +526,21 @@ Wire Wire Line
 Wire Wire Line
 	2900 2650 2900 2500
 Wire Wire Line
-	8400 3500 8300 3500
+	9050 2450 8950 2450
 Wire Wire Line
-	8400 3900 8350 3900
+	9050 2850 9000 2850
 Wire Wire Line
-	8350 3900 8350 3950
+	9000 2850 9000 2900
 Wire Wire Line
-	8450 2500 8350 2500
+	8450 3450 8350 3450
 Wire Wire Line
-	8450 2700 8350 2700
+	8450 3650 8350 3650
 Wire Wire Line
-	8450 2900 8350 2900
+	8450 3850 8350 3850
 Wire Wire Line
-	8450 3100 8400 3100
+	8450 4050 8400 4050
 Wire Wire Line
-	8400 3100 8400 3150
+	8400 4050 8400 4100
 Wire Wire Line
 	1550 1350 1650 1350
 Wire Wire Line
@@ -584,7 +587,7 @@ Wire Wire Line
 Wire Wire Line
 	1550 1750 2300 1750
 Wire Wire Line
-	8400 3700 8300 3700
+	9050 2650 8950 2650
 Connection ~ 6050 3750
 Wire Wire Line
 	7000 1550 6800 1550
@@ -670,13 +673,13 @@ Wire Wire Line
 	5750 1900 5750 1950
 Connection ~ 5750 1900
 Wire Wire Line
-	8450 3000 8350 3000
+	8450 3950 8350 3950
 Wire Wire Line
 	2800 1500 2700 1500
 Wire Wire Line
-	10150 2250 10250 2250
+	10450 2250 10550 2250
 Wire Wire Line
-	9650 2250 9600 2250
+	9950 2250 9900 2250
 Wire Wire Line
 	6100 1900 6100 1750
 Wire Wire Line
@@ -693,7 +696,7 @@ Wire Wire Line
 	7000 1200 6050 1200
 Connection ~ 6100 1200
 Wire Wire Line
-	5150 1200 5150 1350
+	5150 1350 5150 1200
 Connection ~ 5400 1200
 Wire Wire Line
 	8150 1600 8100 1600
@@ -705,7 +708,7 @@ Wire Wire Line
 Wire Wire Line
 	10550 1200 10000 1200
 Wire Wire Line
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+	10050 1400 10050 1200
 Connection ~ 10050 1200
 Wire Wire Line
 	9000 1200 9000 1400
@@ -729,19 +732,19 @@ Wire Wire Line
 	8750 4800 8650 4800
 Connection ~ 3450 3150
 Wire Wire Line
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+	4950 3200 4950 3250
 Wire Wire Line
-	5100 3050 5100 3100
+	5550 3050 5550 3100
 Wire Wire Line
-	6500 2450 5750 2450
+	6950 2450 6200 2450
 Wire Wire Line
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+	6250 3000 6300 3000
 Wire Wire Line
 	6100 3450 6050 3450
 Wire Wire Line
 	6050 3450 6050 3850
 Wire Wire Line
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+	7550 2450 7450 2450
 Wire Wire Line
 	3500 1400 3500 2100
 Connection ~ 3500 2000
@@ -752,11 +755,11 @@ Wire Wire Line
 	2700 1750 2800 1750
 Connection ~ 2800 2000
 Wire Wire Line
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+	4250 3150 2100 3150
 Wire Wire Line
-	4300 2450 4300 2700
+	4250 2700 4250 2450
 Wire Wire Line
-	4300 2700 4200 2700
+	4250 2700 4200 2700
 Wire Wire Line
 	9650 4100 9650 4150
 Wire Wire Line
@@ -839,6 +842,37 @@ Wire Wire Line
 	5100 6600 5200 6600
 Wire Wire Line
 	5100 6900 5200 6900
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+	4250 2450 4300 2450
+Wire Wire Line
+	4750 2900 4750 2950
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+	1    4750 2950
+	1    0    0    -1  
+$EndComp
+$Comp
+L CP1 C?
+U 1 1 503F5AC8
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+F 0 "C?" V 4800 2800 50  0000 L CNN
+F 1 "4,7µF" V 4850 2500 50  0000 L CNN
+	1    4750 2700
+	-1   0    0    -1  
+$EndComp
+$Comp
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+F 1 "CRS06" H 4500 2350 40  0000 C CNN
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 Text HLabel 5100 6900 0    60   Input ~ 0
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 Text HLabel 5100 6800 0    60   Input ~ 0
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 $Comp
 L FUSE F7
 U 1 1 4FE712AE
-P 6750 2450
-F 0 "F7" H 6850 2500 40  0000 C CNN
-F 1 "USB_FUSE" H 6750 2350 40  0000 C CNN
-	1    6750 2450
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+	1    7200 2450
 	-1   0    0    1   
 $EndComp
 $Comp
 L R R67
 U 1 1 4FE7118F
-P 6300 2700
-F 0 "R67" V 6380 2700 50  0000 C CNN
-F 1 "1k0" V 6300 2700 50  0000 C CNN
-	1    6300 2700
+P 6750 2700
+F 0 "R67" V 6830 2700 50  0000 C CNN
+F 1 "1k0" V 6750 2700 50  0000 C CNN
+	1    6750 2700
 	1    0    0    -1  
 $EndComp
 $Comp
 L LED D13
 U 1 1 4FE71187
-P 6050 3000
-F 0 "D13" H 6050 3100 50  0000 C CNN
-F 1 "USB_CHRG" H 6050 2900 50  0000 C CNN
-	1    6050 3000
+P 6500 3000
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+	1    6500 3000
 	-1   0    0    1   
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 L GND #PWR236
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-P 7050 2700
-F 0 "#PWR236" H 7050 2700 30  0001 C CNN
-F 1 "GND" H 7050 2630 30  0001 C CNN
-	1    7050 2700
+P 7500 2700
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+	1    7500 2700
 	1    0    0    -1  
 $EndComp
 $Comp
 L CONN_2 P75
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-P 7450 2550
-F 0 "P75" V 7400 2550 40  0000 C CNN
-F 1 "USB_PWR" V 7500 2550 40  0000 C CNN
-	1    7450 2550
+P 7900 2550
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+	1    7900 2550
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR220
 U 1 1 4FE710E4
-P 4500 3250
-F 0 "#PWR220" H 4500 3250 30  0001 C CNN
-F 1 "GND" H 4500 3180 30  0001 C CNN
-	1    4500 3250
+P 4950 3250
+F 0 "#PWR220" H 4950 3250 30  0001 C CNN
+F 1 "GND" H 4950 3180 30  0001 C CNN
+	1    4950 3250
 	1    0    0    -1  
 $EndComp
 $Comp
 L R R66
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-P 4500 2950
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-F 1 "2k0" V 4500 2950 50  0000 C CNN
-	1    4500 2950
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+F 1 "2k0" V 4950 2950 50  0000 C CNN
+	1    4950 2950
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR230
 U 1 1 4FE710BF
-P 5800 2600
-F 0 "#PWR230" H 5800 2600 30  0001 C CNN
-F 1 "GND" H 5800 2530 30  0001 C CNN
-	1    5800 2600
+P 6250 2600
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+	1    6250 2600
 	1    0    0    -1  
 $EndComp
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 L GND #PWR226
 U 1 1 4FE710AA
-P 5200 3100
-F 0 "#PWR226" H 5200 3100 30  0001 C CNN
-F 1 "GND" H 5200 3030 30  0001 C CNN
-	1    5200 3100
+P 5650 3100
+F 0 "#PWR226" H 5650 3100 30  0001 C CNN
+F 1 "GND" H 5650 3030 30  0001 C CNN
+	1    5650 3100
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR224
 U 1 1 4FE710A9
-P 5100 3100
-F 0 "#PWR224" H 5100 3100 30  0001 C CNN
-F 1 "GND" H 5100 3030 30  0001 C CNN
-	1    5100 3100
+P 5550 3100
+F 0 "#PWR224" H 5550 3100 30  0001 C CNN
+F 1 "GND" H 5550 3030 30  0001 C CNN
+	1    5550 3100
 	1    0    0    -1  
 $EndComp
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 L LTC4065 U38
 U 1 1 4FE71092
-P 5150 2600
-F 0 "U38" H 5150 2750 60  0000 C CNN
-F 1 "LTC4065" H 5150 2650 60  0000 C CNN
-	1    5150 2600
+P 5600 2600
+F 0 "U38" H 5600 2750 60  0000 C CNN
+F 1 "LTC4065" H 5600 2650 60  0000 C CNN
+	1    5600 2600
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 Text Label 6650 3450 0    60   ~ 0
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 	1    0    0    -1  
 $EndComp
-Text HLabel 10250 2100 2    60   Input ~ 0
+Text HLabel 10550 2100 2    60   Input ~ 0
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-Text Label 9600 2250 2    60   ~ 0
+Text Label 9900 2250 2    60   ~ 0
 MAIN_PWR
 $Comp
 L GND #PWR255
 U 1 1 4F876158
-P 10100 2450
-F 0 "#PWR255" H 10100 2450 30  0001 C CNN
-F 1 "GND" H 10100 2380 30  0001 C CNN
-	1    10100 2450
+P 10400 2450
+F 0 "#PWR255" H 10400 2450 30  0001 C CNN
+F 1 "GND" H 10400 2380 30  0001 C CNN
+	1    10400 2450
 	0    1    1    0   
 $EndComp
 $Comp
 L FUSE F3
 U 1 1 4F876145
-P 9900 2250
-F 0 "F3" H 10000 2300 40  0000 C CNN
-F 1 "HEAT_FUSE" H 9900 2150 40  0000 C CNN
-	1    9900 2250
+P 10200 2250
+F 0 "F3" H 10300 2300 40  0000 C CNN
+F 1 "HEAT_FUSE" H 10200 2150 40  0000 C CNN
+	1    10200 2250
 	-1   0    0    1   
 $EndComp
 $Comp
 L CONN_2 P61
 U 1 1 4F876138
-P 10600 2350
-F 0 "P61" V 10550 2350 40  0000 C CNN
-F 1 "HEAT_PWR" V 10650 2350 40  0000 C CNN
-	1    10600 2350
+P 10900 2350
+F 0 "P61" V 10850 2350 40  0000 C CNN
+F 1 "HEAT_PWR" V 10950 2350 40  0000 C CNN
+	1    10900 2350
 	1    0    0    -1  
 $EndComp
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 $Comp
 L CONN_8 P62
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-P 8800 2750
-F 0 "P62" V 8750 2750 60  0000 C CNN
-F 1 "BATT_CTL" V 8850 2750 60  0000 C CNN
-	1    8800 2750
+P 8800 3700
+F 0 "P62" V 8750 3700 60  0000 C CNN
+F 1 "BATT_CTL" V 8850 3700 60  0000 C CNN
+	1    8800 3700
 	1    0    0    -1  
 $EndComp
 Text Label 4300 3550 2    60   ~ 0
@@ -1488,15 +1522,15 @@ Text Label 7350 5550 2    60   ~ 0
 I2C_SCL
 Text Label 6250 7500 0    60   ~ 0
 RADIO_SILENCE
-Text HLabel 8300 3800 0    60   Input ~ 0
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 RADIO_SILENCE
 $Comp
 L CONN_5 P64
 U 1 1 4F70BD78
-P 8800 3700
-F 0 "P64" V 8750 3700 50  0000 C CNN
-F 1 "IHU_PWR" V 8850 3700 50  0000 C CNN
-	1    8800 3700
+P 9450 2650
+F 0 "P64" V 9400 2650 50  0000 C CNN
+F 1 "IHU_PWR" V 9500 2650 50  0000 C CNN
+	1    9450 2650
 	1    0    0    -1  
 $EndComp
 $Comp
@@ -1801,7 +1835,7 @@ F 1 "MAIN2_GATE" H 3950 7300 30  0000 C CNN
 $EndComp
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-Text HLabel 8300 3700 0    60   Input ~ 0
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 $Comp
 L MOS_P Q18
@@ -1961,44 +1995,44 @@ $EndComp
 $Comp
 L VCC #PWR245
 U 1 1 4F5CE3A8
-P 8400 2350
-F 0 "#PWR245" H 8400 2450 30  0001 C CNN
-F 1 "VCC" H 8400 2450 30  0000 C CNN
-	1    8400 2350
+P 8400 3300
+F 0 "#PWR245" H 8400 3400 30  0001 C CNN
+F 1 "VCC" H 8400 3400 30  0000 C CNN
+	1    8400 3300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR246
 U 1 1 4F5CE3A2
-P 8400 3150
-F 0 "#PWR246" H 8400 3150 30  0001 C CNN
-F 1 "GND" H 8400 3080 30  0001 C CNN
-	1    8400 3150
+P 8400 4100
+F 0 "#PWR246" H 8400 4100 30  0001 C CNN
+F 1 "GND" H 8400 4030 30  0001 C CNN
+	1    8400 4100
 	1    0    0    -1  
 $EndComp
-Text HLabel 8350 2900 0    60   Input ~ 0
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 I2C_SDA
-Text HLabel 8350 2800 0    60   Input ~ 0
+Text HLabel 8350 3750 0    60   Input ~ 0
 I2C_SCL
-Text HLabel 8350 2500 0    60   Input ~ 0
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 BATT0_EN
-Text HLabel 8350 2600 0    60   Input ~ 0
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 BATT1_EN
-Text HLabel 8350 2700 0    60   Input ~ 0
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 BATT2_EN
-Text HLabel 8300 3600 0    60   Input ~ 0
+Text HLabel 8950 2550 0    60   Input ~ 0
 MAIN_PWR
 Text Label 3600 1200 0    60   ~ 0
 VITAL_PWR
-Text HLabel 8300 3500 0    60   Input ~ 0
+Text HLabel 8950 2450 0    60   Input ~ 0
 VITAL_PWR
 $Comp
 L GND #PWR244
 U 1 1 4F5CB1CC
-P 8350 3950
-F 0 "#PWR244" H 8350 3950 30  0001 C CNN
-F 1 "GND" H 8350 3880 30  0001 C CNN
-	1    8350 3950
+P 9000 2900
+F 0 "#PWR244" H 9000 2900 30  0001 C CNN
+F 1 "GND" H 9000 2830 30  0001 C CNN
+	1    9000 2900
 	1    0    0    -1  
 $EndComp
 $Comp
diff --git a/hardware/satelite-bus/satelite-bus.sch b/hardware/satelite-bus/satelite-bus.sch
index 491ca05..59a096e 100644
--- a/hardware/satelite-bus/satelite-bus.sch
+++ b/hardware/satelite-bus/satelite-bus.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sam 25 Aug 2012 20:42:06 CEST
+EESchema Schematic File Version 2  date Don 30 Aug 2012 14:23:23 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -35,7 +35,7 @@ EELAYER END
 $Descr A4 11700 8267
 Sheet 1 5
 Title "IHU, RTC"
-Date "25 aug 2012"
+Date "30 aug 2012"
 Rev "5"
 Comp "mur.sat - A Space Art Project"
 Comment1 ""
diff --git a/hardware/satelite-bus/solar-input.sch b/hardware/satelite-bus/solar-input.sch
index a09cca0..004de6c 100644
--- a/hardware/satelite-bus/solar-input.sch
+++ b/hardware/satelite-bus/solar-input.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sam 25 Aug 2012 20:42:06 CEST
+EESchema Schematic File Version 2  date Don 30 Aug 2012 14:23:23 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -35,7 +35,7 @@ EELAYER END
 $Descr A4 11700 8267
 Sheet 5 5
 Title "Solar Input"
-Date "25 aug 2012"
+Date "30 aug 2012"
 Rev "5"
 Comp "mur.sat - A Space Art Project"
 Comment1 ""
diff --git a/hardware/satelite-bus/ttxcrx.sch b/hardware/satelite-bus/ttxcrx.sch
index f848bcb..e480f80 100644
--- a/hardware/satelite-bus/ttxcrx.sch
+++ b/hardware/satelite-bus/ttxcrx.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sam 25 Aug 2012 20:42:06 CEST
+EESchema Schematic File Version 2  date Don 30 Aug 2012 14:23:23 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -35,7 +35,7 @@ EELAYER END
 $Descr A4 11700 8267
 Sheet 4 5
 Title "CTR, TTX, CRX, Heating"
-Date "25 aug 2012"
+Date "30 aug 2012"
 Rev "5"
 Comp "mur.sat - A Space Art Project"
 Comment1 ""