Cassida Zeus 2-Pocket Посібник з усунення несправностей - Сторінка 4
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CONFIDENTIAL
[Fig. 3]
3. Check the sensor level
• In 'Sensor Detail' menu, press [1] key to run the main motor and if the main motor starts running, then
press [2] key to stop
• Check the voltage level of the PS1 or/and PS2 sensor with DVM.
Please refer to the points in Fig. 4.
[Fig. 4]
• Normal level
Door open: < 1V (typically < 0.5V)
Door closed: > 4.0V (typically 4.5~4.8V)
• Abnormal level
Door open: >2.7V
Door closed: <3.2V
In this case, check for dust on the surface of the sensor assembly or between cap and sensor surface and
clean the sensor. Check the level again.If the level is still out of normal level, replace the sensor referring to:
Zeus Service Manual: page 24, Section 3.1 PBA replacement
4. If sensor levels are correct, replace the PBA_MECHA Board.
PS2 Connector
PS1 Connector
PS2 R
PS2 L
PS1 R
PS1 L
4