From 26bd6c0253133cce0f277b1af860703192dcbb8c Mon Sep 17 00:00:00 2001
From: Joseph Coffland <joseph@cauldrondevelopment.com>
Date: Sun, 28 Feb 2016 19:53:33 -0800
Subject: [PATCH] Schematic cosmetic updates, changed LD#/J1 pinout, Fixed
 disconnect on rpi_sda

---
 electronics/load.sch          |  18 +--
 electronics/power.sch         | 287 ++++++++++++++++------------------
 electronics/rpi_bus.sch       |   4 +-
 electronics/symbols/input.sym |   6 +-
 electronics/symbols/io.sym    |  16 +-
 electronics/symbols/zener.sym |  12 +-
 6 files changed, 162 insertions(+), 181 deletions(-)

diff --git a/electronics/load.sch b/electronics/load.sch
index 915f78b..3d28ecd 100644
--- a/electronics/load.sch
+++ b/electronics/load.sch
@@ -1,8 +1,8 @@
 v 20130925 2
 C 40000 40000 0 0 0 title-B.sym
-C 49500 46900 1 90 1 Vs.sym
+C 49700 46800 1 90 1 Vs.sym
 {
-T 48800 46800 5 10 0 0 270 2 1
+T 49000 46700 5 10 0 0 270 2 1
 device=none
 }
 T 50000 40700 9 10 1 0 0 0 2
@@ -22,7 +22,7 @@ C 47400 46800 1 0 1 5V_motor.sym
 T 47300 47500 5 10 0 0 0 6 1
 device=none
 }
-N 48300 45400 49400 45400 4
+N 48300 45400 49000 45400 4
 N 48300 46600 49000 46600 4
 C 48900 45100 1 0 1 gnd.sym
 C 44600 45400 1 0 0 input.sym
@@ -119,7 +119,7 @@ value=6-Pin Male Connector
 N 49700 46300 49700 46100 4
 C 47800 45400 1 270 1 SI4062DY.sym
 {
-T 48700 45850 5 10 1 1 0 0 1
+T 48700 45950 5 10 1 1 0 0 1
 refdes=Q1
 T 49300 45300 5 10 0 0 90 2 1
 footprint=SO8
@@ -134,9 +134,7 @@ N 47900 46600 48500 46600 4
 N 48100 45400 48500 45400 4
 N 47900 45400 47700 45400 4
 N 47700 45400 47700 46000 4
-N 49400 45400 49400 46500 4
-N 49400 46500 49700 46500 4
-N 49700 45700 49400 45700 4
-N 49700 46700 49500 46700 4
-N 49500 46700 49500 45900 4
-N 49500 45900 49700 45900 4
+N 49000 45400 49000 45800 4
+N 49700 45700 49700 45900 4
+N 49700 45800 49000 45800 4
+N 49700 46700 49700 46500 4
diff --git a/electronics/power.sch b/electronics/power.sch
index f497ec9..9263e98 100644
--- a/electronics/power.sch
+++ b/electronics/power.sch
@@ -20,7 +20,7 @@ C 42900 44800 1 270 0 ecap.sym
 {
 T 43600 44600 5 10 0 0 270 0 1
 device=POLARIZED_CAPACITOR
-T 42925 44025 5 10 1 1 90 0 1
+T 42925 44125 5 10 1 1 90 0 1
 refdes=C1
 T 42925 44650 5 10 1 1 90 0 1
 value=6800uF
@@ -31,15 +31,15 @@ model=B41231B7688M
 T 42900 44800 5 10 0 0 0 0 1
 footprint=EPCOS_CAP_6800_B41231B7688M000
 }
-N 43000 45400 47900 45400 4
-N 42300 43600 45800 43600 4
+N 40900 45400 47900 45400 4
+N 42100 43600 45800 43600 4
 C 54500 45000 1 0 0 UA78Mxx.sym
 {
 T 56155 46205 5 10 0 0 180 0 1
 footprint=SOT223
 T 55705 46155 5 10 0 1 180 0 1
 device=UA78M33CDCYR
-T 55795 46020 5 10 1 1 0 0 1
+T 55295 46020 5 10 1 1 0 0 1
 refdes=U2
 T 54500 45000 5 10 0 1 0 0 1
 model=UA78M33CDCYR
@@ -99,7 +99,7 @@ C 44400 44200 1 90 0 cap.sym
 {
 T 43700 44400 5 10 0 0 90 0 1
 device=CAPACITOR
-T 44250 44000 5 10 1 1 90 0 1
+T 44250 44100 5 10 1 1 90 0 1
 refdes=C2
 T 44200 44600 5 10 1 1 90 0 1
 value=2.2uF
@@ -117,7 +117,7 @@ C 45900 44200 1 90 0 cap.sym
 {
 T 45200 44400 5 10 0 0 90 0 1
 device=CAPACITOR
-T 45750 44000 5 10 1 1 90 0 1
+T 45750 44100 5 10 1 1 90 0 1
 refdes=C4
 T 45700 44600 5 10 1 1 90 0 1
 value=.47uF
@@ -130,52 +130,52 @@ model=GRM21BR72A474KA73L
 T 45900 44200 5 10 0 0 0 0 1
 model=GRM21BR72A474KA73L 
 }
-C 47300 43600 1 90 0 cap.sym
+C 47800 43600 1 90 0 cap.sym
 {
-T 46600 43800 5 10 0 0 90 0 1
+T 47100 43800 5 10 0 0 90 0 1
 device=CAPACITOR
-T 47400 43600 5 10 1 1 90 0 1
+T 47900 43600 5 10 1 1 90 0 1
 refdes=C6
-T 47400 44000 5 10 1 1 90 0 1
+T 47900 44000 5 10 1 1 90 0 1
 value=22nF
-T 47300 43600 5 10 0 0 0 0 1
+T 47800 43600 5 10 0 0 0 0 1
 description=50v
-T 47300 43600 5 10 0 0 0 0 1
+T 47800 43600 5 10 0 0 0 0 1
 footprint=0805
-T 47300 43600 5 10 0 0 0 0 1
+T 47800 43600 5 10 0 0 0 0 1
 model=C0805C223K5RACTU
-T 47300 43600 5 10 0 0 0 0 1
+T 47800 43600 5 10 0 0 0 0 1
 description=CAP CER 0.022UF 50V X7R 0805 
 }
-N 47200 44100 47200 44500 4
-N 47200 44500 47900 44500 4
+N 47700 44100 47700 44500 4
+N 47700 44500 47900 44500 4
 N 44300 45400 44300 44700 4
 N 45100 44700 45100 45400 4
 N 45800 44700 45800 45400 4
 N 45800 44300 45800 43600 4
 N 44300 43600 44300 44300 4
 N 45100 44300 45100 43600 4
-N 47200 43600 47200 43700 4
-C 46700 43800 1 90 0 resistor.sym
+N 47700 43600 47700 43700 4
+C 47400 43500 1 90 0 resistor.sym
 {
-T 46300 44100 5 10 0 0 90 0 1
+T 47000 43800 5 10 0 0 90 0 1
 device=RESISTOR
-T 46525 44000 5 10 1 1 90 0 1
+T 47225 43600 5 10 1 1 90 0 1
 refdes=R3
-T 46825 43900 5 10 1 1 90 0 1
+T 47225 44000 5 10 1 1 90 0 1
 value=100k
-T 46700 43800 5 10 0 0 0 0 1
+T 47400 43500 5 10 0 0 0 0 1
 footprint=0805
-T 46700 43800 5 10 0 0 0 0 1
+T 47400 43500 5 10 0 0 0 0 1
 model=RC0805FR-07100KL
-T 46700 43800 5 10 0 0 0 0 1
+T 47400 43500 5 10 0 0 0 0 1
 description=RES SMD 100K OHM 1% 1/8W 0805
 }
 C 47900 45200 1 180 0 resistor.sym
 {
 T 47600 44800 5 10 0 0 180 0 1
 device=RESISTOR
-T 47700 45325 5 10 1 1 180 0 1
+T 47600 45325 5 10 1 1 180 0 1
 refdes=R2
 T 47700 45025 5 10 1 1 180 0 1
 value=100k
@@ -187,11 +187,11 @@ T 47900 45200 5 10 0 0 0 0 1
 description=RES SMD 100K OHM 1% 1/8W 0805 
 }
 N 47700 45100 47900 45100 4
-N 47300 45100 47100 45100 4
-N 47100 45100 47100 45400 4
-N 46600 44400 46600 44800 4
-N 46600 44000 46600 43600 4
-N 47900 44800 46600 44800 4
+N 47300 45100 46900 45100 4
+N 46900 45100 46900 45400 4
+N 47300 44100 47300 44800 4
+N 47300 43700 47300 43600 4
+N 46900 44800 47900 44800 4
 C 51100 45100 1 90 0 cap.sym
 {
 T 50400 45300 5 10 0 0 90 0 1
@@ -221,7 +221,7 @@ T 50200 43700 5 10 0 0 90 0 1
 device=CAPACITOR
 T 50650 43600 5 10 1 1 90 0 1
 refdes=C10
-T 51100 43500 5 10 1 1 90 0 1
+T 51100 43600 5 10 1 1 90 0 1
 value=1uF
 T 50900 43500 5 10 0 0 0 0 1
 description=16v
@@ -242,9 +242,9 @@ C 52100 45800 1 180 0 resistor.sym
 {
 T 51800 45400 5 10 0 0 180 0 1
 device=RESISTOR
-T 51900 45925 5 10 1 1 180 0 1
+T 51600 45925 5 10 1 1 180 0 1
 refdes=R4
-T 51900 45625 5 10 1 1 180 0 1
+T 52100 45925 5 10 1 1 180 0 1
 value=100k
 T 52100 45800 5 10 0 0 0 0 1
 footprint=0805
@@ -258,7 +258,7 @@ C 52600 45600 1 0 0 cap.sym
 {
 T 52800 46300 5 10 0 0 0 0 1
 device=CAPACITOR
-T 52400 45750 5 10 1 1 0 0 1
+T 52500 45750 5 10 1 1 0 0 1
 refdes=C9
 T 52950 45750 5 10 1 1 0 0 1
 value=1nF
@@ -278,7 +278,7 @@ C 53400 43800 1 90 0 resistor.sym
 {
 T 53000 44100 5 10 0 0 90 0 1
 device=RESISTOR
-T 53225 43700 5 10 1 1 90 0 1
+T 53225 43800 5 10 1 1 90 0 1
 refdes=R7
 T 53225 44200 5 10 1 1 90 0 1
 value=2k
@@ -308,10 +308,10 @@ N 53300 44400 53300 45100 4
 N 53300 45500 53300 45700 4
 C 54800 43300 1 0 0 gnd.sym
 N 53300 43600 53300 44000 4
-N 53900 45000 53900 45700 4
-N 54300 45000 54300 45700 4
-N 54300 43600 54300 44600 4
-N 53900 43600 53900 44600 4
+N 53900 44700 53900 45700 4
+N 54300 44700 54300 45700 4
+N 54300 43600 54300 44300 4
+N 53900 43600 53900 44300 4
 N 52500 46300 53300 46300 4
 C 51100 46300 1 0 0 testpt.sym
 {
@@ -328,7 +328,7 @@ C 54100 47700 1 90 0 cap.sym
 {
 T 53400 47900 5 10 0 0 90 0 1
 device=CAPACITOR
-T 53950 47500 5 10 1 1 90 0 1
+T 53950 47600 5 10 1 1 90 0 1
 refdes=C8
 T 53950 48100 5 10 1 1 90 0 1
 value=10uF
@@ -341,13 +341,13 @@ model=GRM32DR71C106KA01K
 T 54100 47700 5 10 0 0 0 0 1
 description=CAP CER 10UF 16V X7R
 }
-N 54700 47400 54700 47900 4
+N 54700 47400 54700 47800 4
 N 54000 47400 54000 47800 4
 C 55500 47600 1 90 0 resistor.sym
 {
 T 55100 47900 5 10 0 0 90 0 1
 device=RESISTOR
-T 55325 47500 5 10 1 1 90 0 1
+T 55325 47600 5 10 1 1 90 0 1
 refdes=R5
 T 55325 48100 5 10 1 1 90 0 1
 value=2k
@@ -428,31 +428,26 @@ N 51200 47800 51200 47500 4
 T 45400 45800 9 10 1 0 0 0 2
 UVLO(thresh) = 9.89v
 UVLO(hyst) = 2.54v
-N 46600 43600 47200 43600 4
-C 46800 43300 1 0 0 gnd.sym
-C 46300 44700 1 90 0 resistor.sym
+N 47300 43600 47700 43600 4
+C 47400 43300 1 0 0 gnd.sym
+C 46500 44100 1 90 0 resistor.sym
 {
-T 45900 45000 5 10 0 0 90 0 1
+T 46100 44400 5 10 0 0 90 0 1
 device=RESISTOR
-T 46125 44900 5 10 1 1 90 0 1
+T 46325 44100 5 10 1 1 90 0 1
 refdes=R1
-T 46425 44800 5 10 1 1 90 0 1
+T 46325 44650 5 10 1 1 90 0 1
 value=220
-T 46300 44700 5 10 0 0 0 0 1
+T 46500 44100 5 10 0 0 0 0 1
 footprint=0805
-T 46300 44700 5 10 0 0 0 0 1
+T 46500 44100 5 10 0 0 0 0 1
 model=RMCF0805JT220R
-T 46300 44700 5 10 0 0 0 0 1
+T 46500 44100 5 10 0 0 0 0 1
 description=RES SMD 220 OHM 5% 1/8W 0805 
 }
-N 46200 45300 46200 45400 4
-N 45800 42400 45800 43200 4
-N 45800 43200 46200 43200 4
-N 46200 43200 46200 44900 4
-N 46600 42400 46600 43200 4
-N 46600 43200 46300 43200 4
-N 46300 43200 46300 44600 4
-N 46300 44600 46600 44600 4
+N 46400 44700 46400 45400 4
+N 46400 43300 46400 44300 4
+N 46900 43300 46900 44800 4
 C 43700 44100 1 90 0 resistor.sym
 {
 T 43300 44400 5 10 0 0 90 0 1
@@ -470,124 +465,124 @@ description=10k, 1/4 WATT, 0805 RESISTOR
 }
 N 43600 44300 43600 43600 4
 N 43600 44700 43600 45400 4
-C 45900 42400 1 180 0 testpt-1.sym
+C 46500 43300 1 180 0 testpt-1.sym
 {
-T 45800 42000 5 10 1 1 180 0 1
+T 46600 42875 5 10 1 1 180 0 1
 refdes=ST1
-T 45500 41500 5 10 0 0 180 0 1
+T 46100 42400 5 10 0 0 180 0 1
 device=TESTPOINT
-T 45500 41700 5 10 0 0 180 0 1
+T 46100 42600 5 10 0 0 180 0 1
 footprint=KEYSTONE_1212.fp
-T 45900 42400 5 10 0 0 0 0 1
+T 46500 43300 5 10 0 0 0 0 1
 device=KEYSTONE_1212
-T 45900 42400 5 10 0 0 0 0 1
+T 46500 43300 5 10 0 0 0 0 1
 value=N/A
-T 45900 42400 5 10 0 0 0 0 1
+T 46500 43300 5 10 0 0 0 0 1
 model=1212
 }
-B 45300 41400 1600 900 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
-T 45400 41600 9 10 1 0 0 0 1
+B 45900 42400 1500 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
+T 46000 42500 9 10 1 0 0 0 1
 Switch terminals
-C 46700 42400 1 180 0 testpt-1.sym
+C 47000 43300 1 180 0 testpt-1.sym
 {
-T 46600 42000 5 10 1 1 180 0 1
+T 47100 42875 5 10 1 1 180 0 1
 refdes=ST2
-T 46300 41500 5 10 0 0 180 0 1
+T 46600 42400 5 10 0 0 180 0 1
 device=TESTPOINT
-T 46300 41700 5 10 0 0 180 0 1
+T 46600 42600 5 10 0 0 180 0 1
 footprint=KEYSTONE_1212.fp
-T 46700 42400 5 10 0 0 0 0 1
+T 47000 43300 5 10 0 0 0 0 1
 device=KEYSTONE_1212
-T 46700 42400 5 10 0 0 0 0 1
+T 47000 43300 5 10 0 0 0 0 1
 model=1212
-T 46700 42400 5 10 0 0 0 0 1
+T 47000 43300 5 10 0 0 0 0 1
 value=N/A
 }
-C 54000 44500 1 90 0 cap.sym
+C 54000 44200 1 90 0 cap.sym
 {
-T 53300 44700 5 10 0 0 90 0 1
+T 53300 44400 5 10 0 0 90 0 1
 device=CAPACITOR
-T 53850 44300 5 10 1 1 90 0 1
+T 53850 44000 5 10 1 1 90 0 1
 refdes=C13
-T 53850 44900 5 10 1 1 90 0 1
+T 53850 44600 5 10 1 1 90 0 1
 value=10uF
-T 54000 44500 5 10 0 0 0 0 1
+T 54000 44200 5 10 0 0 0 0 1
 footprint=1210
-T 54000 44500 5 10 0 0 0 0 1
+T 54000 44200 5 10 0 0 0 0 1
 description=16v
-T 54000 44500 5 10 0 0 0 0 1
+T 54000 44200 5 10 0 0 0 0 1
 model=GRM32DR71C106KA01K 
-T 54000 44500 5 10 0 0 0 0 1
+T 54000 44200 5 10 0 0 0 0 1
 description=CAP CER 10UF 16V X7R
 }
-C 54800 47800 1 90 0 cap.sym
+C 54800 47700 1 90 0 cap.sym
 {
-T 54100 48000 5 10 0 0 90 0 1
+T 54100 47900 5 10 0 0 90 0 1
 device=CAPACITOR
-T 54650 47600 5 10 1 1 90 0 1
+T 54650 47500 5 10 1 1 90 0 1
 refdes=C12
-T 54650 48200 5 10 1 1 90 0 1
+T 54650 48100 5 10 1 1 90 0 1
 value=10uF
-T 54800 47800 5 10 0 0 0 0 1
+T 54800 47700 5 10 0 0 0 0 1
 footprint=1210
-T 54800 47800 5 10 0 0 0 0 1
+T 54800 47700 5 10 0 0 0 0 1
 description=16v
-T 54800 47800 5 10 0 0 0 0 1
+T 54800 47700 5 10 0 0 0 0 1
 model=GRM32DR71C106KA01K 
-T 54800 47800 5 10 0 0 0 0 1
+T 54800 47700 5 10 0 0 0 0 1
 description=CAP CER 10UF 16V X7R
 }
-C 54400 44500 1 90 0 cap.sym
+C 54400 44200 1 90 0 cap.sym
 {
-T 53700 44700 5 10 0 0 90 0 1
+T 53700 44400 5 10 0 0 90 0 1
 device=CAPACITOR
-T 54250 44300 5 10 1 1 90 0 1
+T 54250 44000 5 10 1 1 90 0 1
 refdes=C14
-T 54250 44900 5 10 1 1 90 0 1
+T 54250 44600 5 10 1 1 90 0 1
 value=10uF
-T 54400 44500 5 10 0 0 0 0 1
+T 54400 44200 5 10 0 0 0 0 1
 footprint=1210
-T 54400 44500 5 10 0 0 0 0 1
+T 54400 44200 5 10 0 0 0 0 1
 description=16v
-T 54400 44500 5 10 0 0 0 0 1
+T 54400 44200 5 10 0 0 0 0 1
 model=GRM32DR71C106KA01K 
-T 54400 44500 5 10 0 0 0 0 1
+T 54400 44200 5 10 0 0 0 0 1
 description=CAP CER 10UF 16V X7R
 }
-C 40900 46000 1 180 0 connector6-2.sym
+C 40900 45800 1 180 0 connector6-2.sym
 {
-T 40200 43100 5 10 1 1 180 6 1
+T 40300 46100 5 10 1 1 180 6 1
 refdes=J1
-T 40600 43150 5 10 0 0 180 0 1
-device=CONNECTOR_6
 T 40600 42950 5 10 0 0 180 0 1
+device=CONNECTOR_6
+T 40600 42750 5 10 0 0 180 0 1
 footprint=Molex_39-30-0060
-T 40900 46000 5 10 0 0 0 0 1
+T 40900 45800 5 10 0 0 0 0 1
 model=39-30-0060
-T 40900 46000 5 10 0 0 0 0 1
+T 40900 45800 5 10 0 0 0 0 1
 description=MOLEX CONN HEADER 6POS 4.2MM R/A TIN MALE PINS
-T 40900 46000 5 10 0 0 0 0 1
+T 40900 45800 5 10 0 0 0 0 1
 value=6-Pin
 }
-N 40900 44800 40900 45600 4
-N 54700 48300 54700 48700 4
-C 56700 44300 1 90 0 cap.sym
+N 40900 44600 40900 45400 4
+N 54700 48200 54700 48700 4
+C 56700 44200 1 90 0 cap.sym
 {
-T 56000 44500 5 10 0 0 90 0 1
+T 56000 44400 5 10 0 0 90 0 1
 device=CAPACITOR
-T 56750 44900 5 10 1 1 270 0 1
+T 56550 44600 5 10 1 1 90 0 1
 value=100nF
-T 56700 44300 5 10 0 0 270 0 1
+T 56700 44200 5 10 0 0 270 0 1
 footprint=0805
-T 56700 44300 5 10 0 0 270 0 1
+T 56700 44200 5 10 0 0 270 0 1
 description=CAP CER 0.1UF 50V X7R 0805
-T 56450 44500 5 10 1 1 90 0 1
+T 56550 44000 5 10 1 1 90 0 1
 refdes=C15
-T 56700 44300 5 10 0 0 90 0 1
+T 56700 44200 5 10 0 0 90 0 1
 model=GRM21BR71H104KA01L 
 }
-N 56600 44400 56600 43600 4
-N 56600 44800 56600 45700 4
+N 56600 44300 56600 43600 4
+N 56600 44700 56600 45700 4
 C 52400 45000 1 90 0 cap.sym
 {
 T 51700 45200 5 10 0 0 90 0 1
@@ -607,7 +602,7 @@ C 45200 44200 1 90 0 cap.sym
 {
 T 44500 44400 5 10 0 0 90 0 1
 device=CAPACITOR
-T 45050 44000 5 10 1 1 90 0 1
+T 45050 44100 5 10 1 1 90 0 1
 refdes=C3
 T 45000 44600 5 10 1 1 90 0 1
 value=2.2uF
@@ -620,53 +615,49 @@ model=HMK325B7225KN-T
 }
 C 56400 47400 1 0 0 5V-plus-1.sym
 C 43500 43300 1 0 0 gnd.sym
-C 42200 44600 1 270 0 zener-3.sym
+C 42600 43900 1 90 0 zener.sym
 {
-T 43600 45200 5 10 0 0 270 0 1
+T 41200 43300 5 10 0 0 90 0 1
 device=ZENER_DIODE
-T 42150 43900 5 10 1 1 90 0 1
+T 42350 43900 5 10 1 1 90 0 1
 refdes=Z1
-T 42200 44600 5 10 0 0 0 0 1
+T 42600 43900 5 10 0 0 180 0 1
 model-name=DZ2J140M0L
-T 42200 44600 5 10 0 0 0 0 1
+T 42600 43900 5 10 0 0 180 0 1
 description=DIODE ZENER 14V 200MW SMINI2 
-T 42200 44600 5 10 0 0 0 0 1
+T 42600 43900 5 10 0 0 180 0 1
 footprint=SOD323 
+T 42350 44200 5 10 1 1 90 0 1
+value=14v
 }
-C 41500 44700 1 90 0 resistor.sym
+C 42200 44600 1 90 0 resistor.sym
 {
-T 41100 45000 5 10 0 0 90 0 1
+T 41800 44900 5 10 0 0 90 0 1
 device=RESISTOR
-T 41625 44800 5 10 1 1 90 0 1
+T 42325 44800 5 10 1 1 90 0 1
 refdes=R21
-T 41325 44900 5 10 1 1 90 0 1
+T 42025 44800 5 10 1 1 90 0 1
 value=10k
-T 41500 44700 5 10 0 0 0 0 1
+T 42200 44600 5 10 0 0 0 0 1
 footprint=0805
-T 41500 44700 5 10 0 0 0 0 1
+T 42200 44600 5 10 0 0 0 0 1
 model=RMCF0805JT10K0
 }
-N 42300 44600 41400 44600 4
-N 41400 45300 41400 45600 4
-N 40900 45600 43000 45600 4
-N 43000 45600 43000 45300 4
-N 42300 43800 42300 43600 4
-C 42100 43300 1 180 0 NMOSFET_TPHR204P_L1Q.sym
+N 42500 44600 42100 44600 4
+N 42100 45200 42100 45400 4
+N 42500 43900 42500 43600 4
+C 42100 44100 1 180 0 NMOSFET_TPHR204P_L1Q.sym
 {
-T 41400 42350 5 10 1 1 0 2 1
+T 41400 43150 5 10 1 1 0 2 1
 refdes=Q1
-T 42200 41800 5 10 0 0 180 0 1
+T 42200 42600 5 10 0 0 180 0 1
 footprint=TOSHIBA_SOP_ADVANCE_8.fp
-T 42100 43300 5 10 0 0 180 0 1
+T 42100 44100 5 10 0 0 180 0 1
 model=TPH1R204PL,L1Q
-T 42100 43300 5 10 0 0 180 0 1
+T 42100 44100 5 10 0 0 180 0 1
 description=MOSFET N-CH 40V 150A
 }
-N 40900 44400 40900 42600 4
-N 42100 43000 43000 43000 4
-N 43000 42600 43000 43600 4
-N 43000 42600 42100 42600 4
-N 42100 42800 43000 42800 4
-N 42100 43200 42100 43500 4
-N 42100 43500 41400 43500 4
-N 41400 43500 41400 44900 4
+N 40900 44200 40900 43400 4
+N 42100 43400 42100 43800 4
+N 42100 44000 42100 44800 4
+N 42500 44600 42500 44400 4
diff --git a/electronics/rpi_bus.sch b/electronics/rpi_bus.sch
index 6ed12e3..3a8def8 100644
--- a/electronics/rpi_bus.sch
+++ b/electronics/rpi_bus.sch
@@ -514,7 +514,7 @@ C 41600 49400 1 180 0 io.sym
 T 41400 48800 5 10 0 0 180 0 1
 device=IO
 T 40300 49200 5 10 1 1 0 0 1
-netname=rpi_sda:1
+net=rpi_sda:1
 }
 C 41600 48800 1 0 1 output.sym
 {
@@ -528,7 +528,7 @@ C 46200 49200 1 180 0 io.sym
 T 46000 48600 5 10 0 0 180 0 1
 device=IO
 T 44900 49000 5 10 1 1 0 0 1
-netname=rpi_sda:1
+net=rpi_sda:1
 }
 C 46200 47800 1 0 0 level_converter.sym
 {
diff --git a/electronics/symbols/input.sym b/electronics/symbols/input.sym
index 225e5d7..6b25266 100644
--- a/electronics/symbols/input.sym
+++ b/electronics/symbols/input.sym
@@ -1,9 +1,9 @@
 v 20130925 2
 P 650 100 800 100 1 0 1
 {
-T 450 50 5 6 0 1 0 0 1
+T 850 50 5 6 0 0 0 0 1
 pinnumber=1
-T 450 50 5 6 0 0 0 0 1
+T 850 150 5 6 0 0 0 0 1
 pinseq=1
 }
 L 300 150 300 50 3 0 0 0 -1 -1
@@ -11,5 +11,5 @@ L 300 150 600 150 3 0 0 0 -1 -1
 L 600 150 650 100 3 0 0 0 -1 -1
 L 650 100 600 50 3 0 0 0 -1 -1
 L 600 50 300 50 3 0 0 0 -1 -1
-T -300 250 5 10 0 0 0 0 1
+T 0 250 5 10 0 0 0 0 1
 device=INPUT
diff --git a/electronics/symbols/io.sym b/electronics/symbols/io.sym
index da74f8e..90a916d 100644
--- a/electronics/symbols/io.sym
+++ b/electronics/symbols/io.sym
@@ -1,14 +1,10 @@
 v 20130925 2
 P 0 100 150 100 1 0 0
 {
-T 150 150 5 10 0 1 0 6 1
+T 1050 250 5 10 0 0 0 6 1
 pinnumber=1
-T 250 250 9 10 0 0 0 0 1
-pinlabel=I/O
-T 250 450 5 10 0 0 0 0 1
+T 0 450 5 10 0 0 0 0 1
 pinseq=1
-T 250 350 5 10 0 0 0 0 1
-pintype=io
 }
 L 450 150 500 100 3 0 0 0 -1 -1
 L 500 100 450 50 3 0 0 0 -1 -1
@@ -16,9 +12,5 @@ L 150 100 200 50 3 0 0 0 -1 -1
 L 200 150 150 100 3 0 0 0 -1 -1
 L 200 150 450 150 3 0 0 0 -1 -1
 L 200 50 450 50 3 0 0 0 -1 -1
-T 200 600 5 10 0 0 0 0 1
-device=none
-T 200 700 5 10 0 0 0 0 1
-description=I/O module port
-T 900 100 5 10 0 1 0 1 1
-value=IO
+T 0 600 5 10 0 0 0 0 1
+device=IO
diff --git a/electronics/symbols/zener.sym b/electronics/symbols/zener.sym
index 3d69dbe..50f8883 100644
--- a/electronics/symbols/zener.sym
+++ b/electronics/symbols/zener.sym
@@ -8,22 +8,22 @@ L 325 175 325 25 3 0 0 0 -1 -1
 P 0 100 100 100 1 0 0
 {
 T 100 150 5 8 0 1 0 0 1
-pinnumber=1
+pinnumber=2
 T 100 150 5 8 0 0 0 0 1
-pinseq=1
+pinseq=2
 T 100 150 5 8 0 1 0 0 1
-pinlabel=1
+pinlabel=2
 T 100 150 5 8 0 1 0 0 1
 pintype=pas
 }
 P 500 100 400 100 1 0 0
 {
 T 300 150 5 8 0 1 0 0 1
-pinnumber=2
+pinnumber=1
 T 300 150 5 8 0 0 0 0 1
-pinseq=2
+pinseq=1
 T 300 150 5 8 0 1 0 0 1
-pinlabel=2
+pinlabel=1
 T 300 150 5 8 0 1 0 0 1
 pintype=pas
 }
-- 
2.27.0