image/svg+xmlVcc
+12V Pull Up
LocoNet+
LocoNet-
GND
LocoNet in
LM311N
47k
GND
150k
22k
10k
220k
VCC
BC547
10k
BC547
BC547
10k
47
Pull-UP
UF4007
UF4007
+12V Pull Up
VCC
GND
+12V Pull Up
1k
VCC
LocoNet out
BC547
10k
VCC
1k
GND
+12V Pull Up
GND
VCC
100n
100n
100n
100n
10u
4
4
3
3
2
2
1
1
5
5
6
6
J1
IC3
6
3
2
5
7
1
8
4
R8
R11
R13
R14
R15
T3
R16
T5
T6
R17
R18
JP1
1
2
D1
D2
JP2
1
2
3
4
5
6
7
8
R1
LED1
4
4
3
3
2
2
1
1
5
5
6
6
J2
T1
R2
LED2
R3
C1
C2
C3
C4
C5
GND
GND
PWR_LN_OUT
PWR_LN_OUT
PWR_LN_OUT
LN_OUT
LN_OUT
LN_IN
LN_IN
LN_DATA
LN_DATA
RAIL_SYNC+
RAIL_SYNC+
RAIL_SYNC-
RAIL_SYNC-
+