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1.4.
How to Discharge the E.Capacitor on Wi-Fi/Flash P.C.B. Unit
CAUTION:
• Be sure to discharge the E.Capacitor on Wi-Fi/Flash P.C.B. Unit before disassembling.
• Be careful of the high voltage circuit on Wi-Fi/Flash P.C.B. Unit when servicing.
[Discharging procedure]
1. Remove the Wi-Fi/Flash P.C.B. unit.
2. Put the insulation tube on the lead part of resistor (ERG5SJ102: 1kΩ / 5W).
(An equivalent type of resistor may be used.)
3. Put the resistor between both terminals of E.Capacitor on the Wi-Fi/Flash P.C.B. Unit (RL8027/RL8024) for approx. 5 sec-
onds.
4. After discharging, confirm that the E.Capacitor voltage is lower than 10V by using a voltmeter.
Fig. F1
4
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