
Service manual
2 of 46MAC Encore Performance - Revision A, 12-20-2017
Table of contents
General information ............................................................................................................................................ ...4
Safety instructions .................................................................................................................................................................................4
Tools ........................................................................................................................................................................................................4
Spare parts ..............................................................................................................................................................................................5
Troubleshooting .................................................................................................................................................. ...6
Overview of error codes.........................................................................................................................................................................6
Wiring diagrams......................................................................................................................................................................................7
Repair and maintenance................................................................................................................................... ...10
Base .......................................................................................................................................................................................................10
Removing the base covers.................................................................................................................................................................................. 10
Replacing the main PCBA ................................................................................................................................................................................... 13
Replacing the PFC PCBA .................................................................................................................................................................................... 13
Replacing the DC-DC PCBA................................................................................................................................................................................ 14
Replacing the fan assembly................................................................................................................................................................................ 14
Replacingtheairlter ......................................................................................................................................................................................... 14
Yoke .......................................................................................................................................................................................................15
Removing the yoke covers.................................................................................................................................................................................. 15
Replacing the pan belt......................................................................................................................................................................................... 16
Replacing the tilt sensor PCBA .......................................................................................................................................................................... 18
Replacing the tilt belt........................................................................................................................................................................................... 18
Position of the pan/tilt sensors........................................................................................................................................................................... 19
Replacing the pan motor ..................................................................................................................................................................................... 19
Replacing the tilt motor ....................................................................................................................................................................................... 20
Head .......................................................................................................................................................................................................20
Zoom-focus module............................................................................................................................................................................................. 20
Removing the head covers .................................................................................................................................................................................. 20
Removing the front side covers............................................................................................................................................................................ 20
Replacing the zoom belt....................................................................................................................................................................................... 21
Replacing the focus belt....................................................................................................................................................................................... 22
Replacingthefrostlterarm ................................................................................................................................................................................ 24
Position of the zoom/focus sensors ..................................................................................................................................................................... 25
Multimodule .......................................................................................................................................................................................................... 26
Replacing the multimodule................................................................................................................................................................................... 26
Separating the multimodule ................................................................................................................................................................................. 27
Separating the CMYC module from the multimodule........................................................................................................................................... 27
Positionofthecolorlters .................................................................................................................................................................................... 28
Replacing the animation wheel ............................................................................................................................................................................ 29
Replacing the framing blade ................................................................................................................................................................................ 30