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6 SERVICE NOTES
6.1. HOW TO DISCHARGE THE CAPACITOR ON MAIN C.B.A.
CAUTION:
1. Be sure to discharge the capacitor on MAIN C.B.A. after removing the chassis(B).
2. Be careful of the high voltage circuit on MAIN C.B.A. when servicing.
2. Be careful of the high voltage circuit on MAIN C.B.A. when servicing.
[Discharging Procedure]
1. Refer to the disassemble procedure and remove the necessary parts/unit.
2. Put the insulation tube onto the lead part of resistor (ERG5SJ102:1k
2. Put the insulation tube onto the lead part of resistor (ERG5SJ102:1k
Ω /5W).
(an equivalent type of resistor may be used.)
3. Put the resistor between both terminals of capacitor (C8004) on MAIN C.B.A. for approx. 5 seconds.
4. After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter.
4. After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter.
6.2. SERVICE FIXTURE AND TOOLS
The following service fixture and tools are used for checking and servicing this unit.
7
SV-AS10EB / SV-AS10EG / SV-AS10GC / SV-AS10GN
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