13.4 Electronics
Positions of the replaceable electronics modules in example of rack unit
Figure 13-7 19" rack unit
Part No. Designation Remarks
1 LCD module
2 Keypad
3 Device socket with line lter
3.1 Fuse 200 V/230 V AC; T 630 mA/L 250 V
see inscription on rear of device
3.2 Fuse 100 V/120 V AC; T 1.25 A/L 250 V
see inscription on rear of device
4 Mains transformer
Cable from receiver chamber to main
board
not shown
Accessories Designation Remark
Appliance coupling and SUB-D not shown
Tool set screwdriver not shown
Spare parts/accessories
13.4 Electronics
ULTRAMAT 23
194 Equipment Manual, 04/2022, A5E37100388-012