Power Switch: Inspection: Inspection
- INSPECT POWER SWITCH
- Measure the resistance of the switch.
Standard resistance
Tester Connection Switch Position Specified Condition 7 (SS1) - 5 (GND) Not pushed 10 kΩ or higher 2 (SS2) - 5 (GND) Not pushed 10 kΩ or higher 7 (SS1) - 5 (GND) Pushed Below 1 Ω 2 (SS2) - 5 (GND) Pushed Below 1 Ω If the result is not as specified, replace the power switch.
- Apply battery voltage between the terminals of the switch, and check the illumination condition of the switch.
HINT:
- If the positive (+) lead and the negative (-) lead are incorrectly connected, the power switch indicator does not illuminate.
- If the voltage is too low, the indicator will not illuminate.
OK
Measurement Condition Specified Condition
(Color)Battery positive (+) → Terminal 11 (SWIL)
Battery negative (-) → Terminal 4 (COM) or 5 (GND)Illuminates (greenish white) Battery positive (+) → Terminal 12 (INDS)
Battery negative (-) → Terminal 4 (COM) or 5 (GND)Illuminates (green) Battery positive (+) → Terminal 13 (INDW)
Battery negative (-) → Terminal 4 (COM) or 5 (GND)Illuminates (amber) If the result is not as specified, replace the power switch.
- Measure the resistance of the switch.