Spectra Precision Focus 30 - Page 136

Chapter 5
Maintenance and Repair
Focus 30/35 Service Manual 5 - 6 P/N 79000035_SM, Version 1.5
Fig. 5-4 Tracker servo focus - cable connection
5 Exchange Servo
focus unit F30.
A. Unscrew the
three screws.
B. Lift off the
Servo focus unit.
C. Replace the
Servo focus unit.
D. Shift the servo
focus drive to
the 3 bearing
surfaces of the
telescope body
and tighten the
three screws.
E. Connect all
cables to Tracker
servo focus
board TSF, see
Fig. 5-4 on page
5-6 .
Clean lens and
spindle of the servo
focus drive, see page
6-2.
60Ncm/5,31bfin
Item Performance Action Result Notes
Tracker camera
TSF-TCB
Track light LEDs
Servo focus motor
Transmitter tracker
TSF-TLD
Transceiver EDM
TSF-REC
Slip ring board vertical
Reticle
illumination