Spectra Precision Focus 30 - Connecting to an External Control Unit

Chapter 3
Theory of Operation
Focus 30/35 Service Manual 3 - 56 P/N 79000035_SM, Version 1.5
Block diagram
Fig. 3-52 Block diagram Servo side cover
Service
Maintenance
• Check Servo Focus and Servo Hz/V knobs
• Check of the Blue tooth module
Replacement of service parts
• Blue tooth module
• Servo side cover complete
• Servo drive board
•Power key
Blue tooth
module
Servo
focus
knob
Servo drive
board
Servo side cover
Main controle board
Hz
knob
V
knob
Power
key
“Hall” sensors