summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorrekado <rekado@elephly.net>2012-12-27 08:16:02 +0800
committerrekado <rekado@elephly.net>2012-12-27 08:16:02 +0800
commit39e477ac2cadbe8e679accb5ff058d9cebaa9978 (patch)
tree1f150073e0998bca944297f7bf1ac8ceb44a44fb
parent442126146d8289007b201c3515e381a0f69a67e9 (diff)
put inputs on -Vcc when nothing is connected
-rw-r--r--gschem/preamps.sch12
1 files changed, 9 insertions, 3 deletions
diff --git a/gschem/preamps.sch b/gschem/preamps.sch
index d911b09..5bf59be 100644
--- a/gschem/preamps.sch
+++ b/gschem/preamps.sch
@@ -344,9 +344,9 @@ symversion=1.0
T 35500 44200 5 10 0 0 0 0 1
graphical=1
}
-C 34700 43000 1 0 0 vcc-minus-1.sym
-N 34500 44100 35000 44100 4
-N 35000 44100 35000 43600 4
+C 34500 43000 1 0 0 vcc-minus-1.sym
+N 34500 44100 34800 44100 4
+N 34800 44100 34800 43600 4
N 34500 44400 35000 44400 4
N 35000 44400 35000 44500 4
N 35000 44500 35500 44500 4
@@ -425,3 +425,9 @@ T 42500 43900 5 10 0 1 90 0 1
footprint=R025
}
N 42100 44000 42500 44000 4
+T 39900 45200 9 10 1 0 0 0 1
+TODO: replace input coupling caps with 10uF?
+C 35000 43000 1 0 0 vcc-minus-1.sym
+N 34500 45000 35300 45000 4
+N 35300 45000 35300 43600 4
+N 34500 44700 35300 44700 4