Huge circuit simplification

pcb/CyanBusTransceiver/LevelShifter.sch

@@ -30,41 +30,7 @@ F 3 "https://www.fairchildsemi.com/datasheets/BS/BSS138.pdf" H 2900 2250 50  000
 	1    2900 2250
 	1    0    0    -1  
 $EndComp
-$Comp
-L Device:R R?
-U 1 1 5FD4AEEB
-P 2600 2500
-AR Path="/5FD4AEEB" Ref="R?"  Part="1" 
-AR Path="/5FD3F919/5FD4AEEB" Ref="R4"  Part="1" 
-AR Path="/5FD54FB6/5FD4AEEB" Ref="R6"  Part="1" 
-AR Path="/61EEDA7D/5FD4AEEB" Ref="R?"  Part="1" 
-AR Path="/61EF9F62/5FD4AEEB" Ref="R1"  Part="1" 
-AR Path="/61EE07D3/5FD4AEEB" Ref="R9"  Part="1" 
-F 0 "R9" H 2750 2450 50  0000 R CNN
-F 1 "10kΩ" H 2850 2550 50  0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric" V 2530 2500 50  0001 C CNN
-F 3 "~" H 2600 2500 50  0001 C CNN
-	1    2600 2500
-	-1   0    0    1   
-$EndComp
-$Comp
-L Device:R R?
-U 1 1 5FD4AEF1
-P 3000 1700
-AR Path="/5FD4AEF1" Ref="R?"  Part="1" 
-AR Path="/5FD3F919/5FD4AEF1" Ref="R5"  Part="1" 
-AR Path="/5FD54FB6/5FD4AEF1" Ref="R7"  Part="1" 
-AR Path="/61EEDA7D/5FD4AEF1" Ref="R?"  Part="1" 
-AR Path="/61EF9F62/5FD4AEF1" Ref="R2"  Part="1" 
-AR Path="/61EE07D3/5FD4AEF1" Ref="R10"  Part="1" 
-F 0 "R10" H 2930 1654 50  0000 R CNN
-F 1 "10kΩ" H 2930 1745 50  0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric" V 2930 1700 50  0001 C CNN
-F 3 "~" H 3000 1700 50  0001 C CNN
-	1    3000 1700
-	-1   0    0    1   
-$EndComp
-Text HLabel 2400 2250 0    50   Input ~ 0
+Text HLabel 2250 2250 0    50   Input ~ 0
 In
 Text HLabel 3200 1950 2    50   Input ~ 0
 Out
@@ -75,23 +41,19 @@ Wire Wire Line
 $Comp
 L power:+5V #PWR0101
 U 1 1 620492D1
-P 3000 1450
-F 0 "#PWR0101" H 3000 1300 50  0001 C CNN
-F 1 "+5V" H 3015 1623 50  0000 C CNN
-F 2 "" H 3000 1450 50  0001 C CNN
-F 3 "" H 3000 1450 50  0001 C CNN
-	1    3000 1450
+P 3000 1350
+F 0 "#PWR0101" H 3000 1200 50  0001 C CNN
+F 1 "+5V" H 3015 1523 50  0000 C CNN
+F 2 "" H 3000 1350 50  0001 C CNN
+F 3 "" H 3000 1350 50  0001 C CNN
+	1    3000 1350
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	3000 1450 3000 1550
+	3000 1350 3000 1450
 Wire Wire Line
 	3000 2050 3000 1950
 Connection ~ 3000 1950
-Wire Wire Line
-	2600 2350 2600 2250
-Wire Wire Line
-	2600 2250 2700 2250
 $Comp
 L power:GND #PWR0106
 U 1 1 61F41445
@@ -105,18 +67,102 @@ F 3 "" H 2800 2850 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	2800 2850 2800 2750
-Wire Wire Line
-	2800 2750 2600 2750
-Wire Wire Line
-	2600 2750 2600 2650
 Wire Wire Line
 	2800 2750 3000 2750
 Wire Wire Line
 	3000 2750 3000 2450
 Connection ~ 2800 2750
-Wire Wire Line
-	2600 2250 2400 2250
-Connection ~ 2600 2250
 Text Notes 1900 3600 0    50   ~ 10
 Warning: Level shifter inverts the signal!!!
+$Comp
+L Device:R_Pack04_Split RN?
+U 4 1 620920B9
+P 3100 1650
+AR Path="/620920B9" Ref="RN?"  Part="1" 
+AR Path="/61EE07D3/620920B9" Ref="RN2"  Part="4" 
+F 0 "RN2" V 3000 1550 50  0000 L CNN
+F 1 "10kΩ" V 3100 1650 28  0000 C CNN
+F 2 "Resistor_SMD:R_Array_Concave_4x0603" V 3020 1650 50  0001 C CNN
+F 3 "~" H 3100 1650 50  0001 C CNN
+	4    3100 1650
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R_Pack04_Split RN?
+U 3 1 6209299A
+P 2900 1650
+AR Path="/6209299A" Ref="RN?"  Part="1" 
+AR Path="/61EE07D3/6209299A" Ref="RN2"  Part="3" 
+F 0 "RN2" V 3000 1550 50  0000 L CNN
+F 1 "10kΩ" V 2900 1650 28  0000 C CNN
+F 2 "Resistor_SMD:R_Array_Concave_4x0603" V 2820 1650 50  0001 C CNN
+F 3 "~" H 2900 1650 50  0001 C CNN
+	3    2900 1650
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R_Pack04_Split RN?
+U 2 1 620932E4
+P 2600 2500
+AR Path="/620932E4" Ref="RN?"  Part="1" 
+AR Path="/61EE07D3/620932E4" Ref="RN2"  Part="2" 
+F 0 "RN2" V 2500 2400 50  0000 L CNN
+F 1 "10kΩ" V 2600 2500 28  0000 C CNN
+F 2 "Resistor_SMD:R_Array_Concave_4x0603" V 2520 2500 50  0001 C CNN
+F 3 "~" H 2600 2500 50  0001 C CNN
+	2    2600 2500
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R_Pack04_Split RN?
+U 1 1 62093568
+P 2450 2500
+AR Path="/62093568" Ref="RN?"  Part="1" 
+AR Path="/61EE07D3/62093568" Ref="RN2"  Part="1" 
+F 0 "RN2" V 2550 2400 50  0000 L CNN
+F 1 "10kΩ" V 2450 2500 28  0000 C CNN
+F 2 "Resistor_SMD:R_Array_Concave_4x0603" V 2370 2500 50  0001 C CNN
+F 3 "~" H 2450 2500 50  0001 C CNN
+	1    2450 2500
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	2900 1800 2900 1850
+Wire Wire Line
+	2900 1850 3000 1850
+Wire Wire Line
+	3000 1850 3100 1850
+Wire Wire Line
+	3100 1850 3100 1800
+Connection ~ 3000 1850
+Wire Wire Line
+	2900 1500 2900 1450
+Wire Wire Line
+	2900 1450 3000 1450
+Wire Wire Line
+	3100 1450 3100 1500
+Connection ~ 3000 1450
+Wire Wire Line
+	3000 1450 3100 1450
+Wire Wire Line
+	2600 2250 2600 2350
+Connection ~ 2600 2250
+Wire Wire Line
+	2600 2250 2700 2250
+Wire Wire Line
+	2250 2250 2450 2250
+Wire Wire Line
+	2450 2350 2450 2250
+Connection ~ 2450 2250
+Wire Wire Line
+	2450 2250 2600 2250
+Wire Wire Line
+	2450 2650 2450 2750
+Wire Wire Line
+	2450 2750 2600 2750
+Wire Wire Line
+	2600 2750 2600 2650
+Connection ~ 2600 2750
+Wire Wire Line
+	2600 2750 2800 2750
 $EndSCHEMATC

TripwireHook @ 8e34f990

-Subproject commit cb4b5a4db13de16437aaff8ce663ed96a5e6aa6c
+Subproject commit 8e34f990941eff3b12fbe11dceafb96a1e5cd79b