Spectra Precision Focus 30 Service Manual

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

Spectra Precision Focus 30 Specifications

General

Brand	Spectra Precision
Model	Focus 30
Category	Measuring Instruments
Language	English