From 6ce6671147d8d208348c13d54faee9caebcd2623 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Wed, 17 Feb 2021 21:24:17 +0100
Subject: Add some schematic notes

---
 if_amp/if_amp.sch | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'if_amp/if_amp.sch')

diff --git a/if_amp/if_amp.sch b/if_amp/if_amp.sch
index d6c1721..718a9bc 100644
--- a/if_amp/if_amp.sch
+++ b/if_amp/if_amp.sch
@@ -259,19 +259,13 @@ L Device:Transformer_1P_1S T1
 U 1 1 5FD135AC
 P 4950 2400
 F 0 "T1" H 4950 1975 50  0000 C CNN
-F 1 "Transformer_1P_1S" H 4950 2066 50  0000 C CNN
+F 1 "9T (19cm) bifilar on T44-6" H 4950 2066 50  0000 C CNN
 F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 4950 2400 50  0001 C CNN
 F 3 "~" H 4950 2400 50  0001 C CNN
 	1    4950 2400
 	1    0    0    1   
 $EndComp
 Connection ~ 4550 2600
-Wire Wire Line
-	4550 2200 4550 1750
-Wire Wire Line
-	4550 1750 5350 1750
-Wire Wire Line
-	5350 1750 5350 2200
 $Comp
 L power:GND #PWR05
 U 1 1 5FD150AD
@@ -341,12 +335,11 @@ F 3 "~" H 5850 2200 50  0001 C CNN
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	5350 2200 5700 2200
+	5350 2200 5550 2200
 Text GLabel 6150 2200 2    50   Input ~ 0
 OUT
 Wire Wire Line
 	6150 2200 6000 2200
-Connection ~ 5350 2200
 Wire Wire Line
 	5350 2600 6100 2600
 Connection ~ 6100 2600
@@ -358,4 +351,15 @@ Text Notes 4800 2200 0    79   ~ 0
 o
 Text Notes 1750 1450 0    50   ~ 0
 This matches the IF sockets\nused on Picardy 2020
+Wire Wire Line
+	4550 2200 4300 2200
+Wire Wire Line
+	4300 2200 4300 1750
+Wire Wire Line
+	5550 1750 5550 2200
+Wire Wire Line
+	4300 1750 5550 1750
+Connection ~ 5550 2200
+Wire Wire Line
+	5550 2200 5700 2200
 $EndSCHEMATC
-- 
cgit v1.2.3