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MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
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provide full support for this product when used as described within this document. Use in applications not covered
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improve or change the product referred to within this document or the document itself at any time.
©Money Controls 2004. All rights reserved.

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 2 of 22
Contents
1. Diary of Changes........................................................................................................................................... 3
2. Coin Box Removal......................................................................................................................................... 4
3. Low Level Sense Plate Removal .................................................................................................................. 6
4. High/Top Level Sense Plate Replacement................................................................................................... 7
5. Exit Window Replacement............................................................................................................................ 9
6. Logic Board Replacement .......................................................................................................................... 10
7. End Plate Removal ...................................................................................................................................... 11
8. Track Plate Removal.................................................................................................................................... 12
9. Track Plate Assembly.................................................................................................................................. 13
10. Track Plate Replacement ........................................................................................................................ 14
11. Final Drive Gear Replacement................................................................................................................ 15
12. Gear Box Cover Replacement ................................................................................................................ 16
13. Gear Box Assembly................................................................................................................................. 17
14. Motor Replacement ................................................................................................................................. 18
15. Loom Replacement.................................................................................................................................. 19
16. Coin Box Assembly................................................................................................................................. 20
Figures
Figure 1: Low level sensor crimp positions.............................................................................................................. 4
Figure 2: Coin box screw positions.......................................................................................................................... 4
Figure 3: Coin box removal...................................................................................................................................... 5
Figure 4: Low level stud assembly........................................................................................................................... 6
Figure 5: Low level sense plates position................................................................................................................ 6
Figure 6: High & Top level studs.............................................................................................................................. 7
Figure 7: High & Top level sense positions ............................................................................................................. 8
Figure 8: Exit window position................................................................................................................................. 9
Figure 9: Logic Board position............................................................................................................................... 10
Figure 10: End Plate screw positions .................................................................................................................... 11
Figure 11: Elevator track position.......................................................................................................................... 12
Figure 12: Track Plate dismantling........................................................................................................................ 13
Figure 13: Track Plate assembly........................................................................................................................... 13
Figure 14: Track Plate positioning......................................................................................................................... 14
Figure 15: Final Drive Gear position...................................................................................................................... 15
Figure 16: Gear Box Cover position ...................................................................................................................... 16
Figure 17: Gear Box Assembly.............................................................................................................................. 17
Figure 18: Motor screw positions........................................................................................................................... 18
Figure 19: Loom and Connector Positioning.......................................................................................................... 19
Figure 20: Stirrer position ...................................................................................................................................... 20
Figure 21: Coin Box Assembly (1)......................................................................................................................... 20
Figure 22: Coin Box Assembly (2)......................................................................................................................... 21

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 3 of 22
1. Diary of Changes
Issue 1.0…………………………………………………………………………..…8th September 2002
First issue in new format
Issue 2.0…………………………………………………………………………..……….13th April 2003
Applied TMWP 3.2
Improved all drawings
Added Figure 19: Loom and Connector Positioning.
Issue 2.1…………………………………………………………………………..……….30th June 2004
Changed footer

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 4 of 22
2. Coin Box Removal
1. Place the hopper in front of you as shown, (looking at the outside of the ‘Coin Box’).
Refer to Figure 1.
2. Remove the 2 locking nuts which hold the ‘Low Level Sense Plate’ wires to the studs.
3. Remove the crimp & wire from the studs.
Figure 1: Low level sensor crimp positions
4. If other sense plates are used, i.e. High/Top, then refer to section 4 otherwise continue.
Refer to Figure 2.
5. Remove the 5 screws indicated (A), which hold the ‘Coin Box’ to the ‘Centre Plate’.
Figure 2: Coin box screw positions

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 5 of 22
Refer to Figure 3.
6. Gently lift the ‘Coin Box’ away from the rest of the hopper.
NOTE:- The ‘Logic Board’ & ‘Stirrer’ are located in the ‘Coin Box’.
7. As the ‘Coin Box’ is being removed, carefully slide the ‘Logic Board’ out. The stirrer may
stay with the ‘Coin Box’ or fall onto the centre plate.
Figure 3: Coin box removal
ACCESS IS NOW AVAILABLE TO THE ‘LOW LEVEL’ SENSE PLATES, THE MAIN PCB, THE
EXIT WINDOW, THE MOTOR TERMINALS & PART OF THE WIRING LOOM.

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 6 of 22
3. Low Level Sense Plate Removal
1. First, remove the ‘Coin Box’, see section 2.
Refer to Figure 4.
Figure 4: Low level stud assembly
2. Remove the 2 remaining nuts & washers from the sense plate studs.
3. Remove the studs.
Refer to Figure 5.
4. Slide the sense plates away from the ‘Coin Box’ & remove.
Figure 5: Low level sense plates position
5. To re-assemble, follow the above steps in reverse.

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 7 of 22
4. High/Top Level Sense Plate Replacement
The ‘High’ & ‘Top’ level sense plates can be accessed without removing the ‘Coin Box’.
Refer to Figure 6.
Figure 6: High & Top level studs
Irrespective of which plate is fitted :-
1. Remove the locking nut, (where fitted).
2. Remove the sense plate crimp & wire.
3. Remove the remaining nuts & washers.
4. Remove the stud/s.
The sense plate can now be removed.

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 9 of 22
5. Exit Window Replacement
1. First, remove the ‘Coin Box’, see section 2.
This will then enable access to the ‘Exit Window’
2. Unscrew & remove the 2 fixing screws. Figure 8.
3. Remove the ‘Exit Window’ from the ‘Centre Plate’.
4. Unclip & remove the 10 way ribbon cable header.
Figure 8: Exit window position
5. To re-assemble, follow the above steps in reverse.

MKIV Universal Hopper Service Manual TSP053.doc Issue 2.1 – June 2004
©Money Controls 2004. All rights reserved.
Page 10 of 22
6. Logic Board Replacement
1. First, remove the ‘Coin Box’, section 2.
This will then enable access to the ‘Logic Board’.
Figure 9: Logic Board position
10 way ribbon IDC socket (CONN 1).
2. Move the two ejector arms at right angles to & away from the connector, if fitted.
This should release the socket from the header.
Clasping the connector between thumb & forefinger, pull away from pin header.
14 way crimp socket (CONN 2).
3. Gently, un-clip the “friction lock” from the connector housing.
Clasping the connector between thumb & forefinger, pull away from pin header.
The Logic Board is now released.
4. To re-assemble, follow the above steps in reverse.
Indice
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