Acom 1500 교체 매뉴얼 - 페이지 3

{카테고리_이름} Acom 1500에 대한 교체 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Acom 1500 9 페이지. Tube replacement

Check whether the HV LID crowbar makes a reliable short-circuit across the HV

wiring when the cover is missing.

4. Old Tube Removal.

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Prior to continue you must be absolutely sure that there are no residual voltages

in the amplifier - see (2) and (3) above!

Be careful - the tube may be VERY HOT!

First unthread the temperature sensor (which looks like a small transistor), out

of the rubber chimney. Push gently the chimney towards the tube center while

taking care not to bend the three leads of the sensor and fully unthread it.

Now unscrew both M3 screws that hold the anode clip to the UHF suppressor (look at

the two red arrows in the picture below). Save the two screws and washers.