SERVICE CALL CONDITIONS
3.24 CODE #75 - V SENSOR ADJUSTMENT ERROR
- Definition -
When performing SP54 (auto Vsg/Vlg adjustment):
1. V sensor output (Vlg) is lower than the adjustment target (4.0 V) at the
maximum output of the V sensor's LED.
2. V sensor output (Vlg) is higher than the adjustment target (4.0 V) at the
minimum output of the V sensor's LED.
- Possible Cause -
•
V sensor board defective
•
V sensor board poorly connected
•
Main control board defective
•
3.25 CODE #76 - ADS SENSOR ADJUSTMENT ERROR
- Definition -
When performing SP56 (auto ADS gain adjustment):
1. ADS sensor output is lower than the adjustment target (1.5 V) at the
maximum gain data of the ADS sensor.
2. ADS sensor output is higher than the adjustment target (1.5 V) at the
minimum gain data of the ADS sensor.
- Possible Cause -
•
ADS sensor board defective
•
ADS sensor board poorly connected
•
Main control board defective
•
Lens housing cover improperly installed
6-32
12 February 1992