Fluke 433 - Page 72

Fluke 433, 434, 435
Service Manual
6-6
6.5 Main PCA Unit Parts
See Table 6-2 and Figure 6-2 for the main PCA Unit parts.
Table 6-2. Main PCA Unit Parts
Item Description Ordering Code
1 Input block 0040 240 00011
2 Shielding box assy 0040 242 00022
3 Hexagonal standoff M3x12 (1 pce per instrument) 4022 108 00831
4 Hexagonal standoff M3x16 (4 pcs per instrument) 4022 108 00821
5 Sealing ring for power connector 4022 244 98331
6 Supply power input connector 4022 244 92561
7 Attenuator shielding complete 0040 242 00012
8 Combi screw M3x8 4022 325 42081
9 Shielding cover 4022 243 08933
10 Combi screw M3x8 4022 325 42081
Note 1
If the main PCA must be replaced, you must order the complete main PCA Unit.
Figure 6-2. Main PCA Unit