Spectra Precision Focus 30 - Block diagram; Service; Maintenance; Replacement of service parts

Chapter 3
Theory of Operation
P/N 79000035_SM, Version 1.5 3 - 49 Focus 30/35 Service Manual
Block diagram
Fig. 3-46 Block diagram MCB-Main Control board
Service
Maintenance
After replacement of MCB board:
• Update firmware sensors
• Initialize instrument data
Replacement of service parts
• MCB board
Hz coarse
drive motor
Hz fine
drive motor
V coarse
drive motor
V fine
drive motor
Main control board
Radio
Face two
keyboard
Blue
tooth
Angle Hz
Angle V
Microprocessor
Instrument manager
Microprocessor
Angle-drive control manager
USB Hub
Slip-ring Hz
Slip-ring V
Telescope
USB
Face one keyboard
Touch screen
Windows CE
Knob
SFC
Knob
Hz
Knob
V
Knob
V
On/Off
Hirose
Ext.
Batt.
PSM
Int.
Batt.
MCB
Coarse
tilt
Tilt
I2C
Batt.
Serial
Stepper motor
driver
USB