diff --git a/ccm_model.asc b/ccm_model.asc
index 4fd892b..18b7796 100755
--- a/ccm_model.asc
+++ b/ccm_model.asc
@@ -412,7 +412,7 @@ SYMATTR InstName M2
 SYMATTR Value IRF7343N
 SYMBOL res 1568 624 R0
 SYMATTR InstName R1
-SYMATTR Value 47m
+SYMATTR Value 50m
 SYMBOL res 1648 320 R0
 SYMATTR InstName R2
 SYMATTR Value 22
@@ -515,18 +515,18 @@ SYMBOL diode 2400 240 R180
 WINDOW 0 24 64 Left 2
 WINDOW 3 24 0 Left 2
 SYMATTR InstName D8
-SYMATTR Value RF101LAM4S
+SYMATTR Value RR264MM-400
 SYMBOL diode 2544 176 R0
 SYMATTR InstName D9
-SYMATTR Value RF101LAM4S
+SYMATTR Value RR264MM-400
 SYMBOL diode 2976 240 R180
 WINDOW 0 24 64 Left 2
 WINDOW 3 24 0 Left 2
 SYMATTR InstName D1
-SYMATTR Value RF101LAM4S
+SYMATTR Value RR264MM-400
 SYMBOL diode 3120 176 R0
 SYMATTR InstName D2
-SYMATTR Value RF101LAM4S
+SYMATTR Value RR264MM-400
 TEXT 3416 816 Left 2 !.tran 0 20m 0
 TEXT 136 1488 Left 2 !.param Ra=120k
 TEXT 136 1512 Left 2 !.param Rb=3.3k