주요 콘텐츠로 건너뛰기

Home theater receivers by Marantz.

24 질문 전체 보기

Why won't my amp turn on?

I have a Marantz model 1040 amplifier that wont turn on. I checked all of the fuses, they are good, and when the amp is plugged in, I can get power through one of the outlets that is on the back of the amp. Still doesn't turn on. Not sure where to start.

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 1
의견 추가하세요

PC 노트북 배터리

큰 전력 향상을 위한 손쉬운 수리.

지금 장보기

PC 노트북 배터리

큰 전력 향상을 위한 손쉬운 수리.

지금 장보기

2개의 답변

선택된 해법

kalewenczel I'd start by looking at the power supply for the amp. You will have to disassemble it. Take plenty of pictures and post those with your question. Use this guide for that. It will allow us to see what you see. Check the large capacitors and diodes on the power board. Attached image shows the location of the parts

Block Image

and here is the schematic for it

Block Image

You do not just want to check the fuses for continuity but check to see if you have power on them as well. Let us know what you find.

해당 답변은 도움이 되었습니까?

점수 4
의견 추가하세요

Check the power switch on the receiver. Make sure is is getting power to it and not broken inside. This units are notorious for this.

해당 답변은 도움이 되었습니까?

점수 0
의견 추가하세요

귀하의 답변을 추가하십시오

kalewenczel 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 1

지난 7일: 21

지난 30일: 81

전체 시간: 3,258