High End Systems SHOWGUN - Manual (Page 57)

CHAPTER 5
Maintenance and Troubleshooting
SHOWGUN ® User Manual 45
3-Phase Board
Two 3-phase boards drive Pan and Tilt motors. They are located on the back of the electronic
housing’s display panel.
MTG1
MTG4
MTG2
MTG3
M1 M2
U1
Pan Board
M1 Pan Motor
HD7 Pan Encoder
HD8 Lamp Control
HD6 Pan Sensor
HD9 Lamp Power Supply Fan
HD3 Lamp Power Supply Fan
HD4 Base Exhaust Fan
HD12 Base Intake Fan
HD10 Temperature Sensor
HD1 Module Link
Tilt Board
M1 Tilt Motor
HD7 Tilt Encoder
HD8 LED Status Board
HD6 Tilt Sensor
HD9 Lamp Blower
HD3 Lamp Blower
HD11 Head Exhaust Fan Cnt
HD12 Head Exhaust Fan
HD4 Head Exhaust Fan
HD2
Gobo Blower Via LED
Status board
HD10 Head Temperature Sensor
HD1 Module Link Data
MTG1
MTG4
MTG2
MTG3
M1 M2
U1
When replacing a board, observe the following warnings.
WARNING!
Disconnect power before servicing.
Equipment surfaces may reach temperatures up to 130° C
(266° F). Allow the fixture to cool before handling.