LORCH MicorMIG 400 - Page 21

page 21
Schematic
TR2
TR1
TR4
TR3
RE2
RE1
X17-1 (-)
X17-2 (B)
X17-3 (A)
X17-4 (+)
19V
42V
X5-2
X5-1
X5-4
X5-3
Si1
Si3
+24V
+60V
+24Vext.
Si2
+16V
11V
X13-1
X13-3
Si4
+16Vprim.
+3,3V
-Uz
-Uz
+5V
+3,3V
+Uz
Uz2
+Uz
-Uz
Uz2
µP
X2-5
X2-6
DRV05
R75
D27
R78
D28
T12
T13
T14
T15
T16
T17
T18
T19
X19-4
X19-3
+24Vext.
X3-12
X3-9
*the connector X19 was later renamed to X2
Fuses DRV15
designation value
Si1 (24V) 6.3 A
Si2 (24V ext.) 1.5 A
Si3 (60V) 6.3 A
Si4 (16V) 0.63 A