Sharp Carousel R-3S56 서비스 매뉴얼 - 페이지 15

{카테고리_이름} Sharp Carousel R-3S56에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Sharp Carousel R-3S56 36 페이지.
Sharp Carousel R-3S56에 대해서도 마찬가지입니다: 쿡북이 포함된 사용 설명서 (46 페이지)

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PROCEDURE

LETTER

STEPS

NOTE: At the time of these repairs, make a visual

CARRY OUT 4R CHECKS.

TEST PROCEDURES (CONT'D)

OCCURANCE

The rated voltage is not applied to POWER

terminal of CPU connector (CN-A)

The rated voltage is applied to primary side of

power transformer.

Only pattern at "a" is broken.

Pattern at "a" and "b" are broken.

inspection of the varistor for burning damage

and examine the transformer with tester for

the presence of layer short-circuit (check

primary coil resistance). If any abnormal

condition is detected, replace the defective

parts.

COMPONENT TEST

CAUSE OR CORRECTION

Check supply voltage and oven main unit.

Power transformer or secondary circuit defective. Check

and repair.

*Insert jumper wire J1 and solder.

*Insert the coil RCILF2003YAZZ between "c" and "d".

R-3S56