주요 콘텐츠로 건너뛰기

Repairs guides for the Fender Frontman 15r, a small, 15 watt, practice guitar amplifier. Model number: 022-1500-000.

10 질문 전체 보기

2nd gain channel distorted

2nd channel became distorted after hitting a big cord the gain channel is affected

when the gain is off it works fine both channels i am a hobby tech i can read schematics i have had this amp apart once before for a hum problem this turned

out to be a ground conn on the board fixed it all was good i suspect a capacitor

has bit the dust in the gain section before i open it up i wonder if anyone has had this problem and what the fix was

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
의견 추가하세요

답변 1개

선택된 해법

Hi,

Here is a link to the service manual for your amp.

To download the manual, when the sentence below the Document preview box changes from This file is downloadable free of charge: ...processing... to This file is downloadable free of charge: Get Manual, click on the Get Manual as this is the download link.

Be patient. It takes a little while to find the file.

If it it only affected when the drive select switch is operated, check the circuit around the U2A / U2B amps section. (make sure you're looking at the 15R cct and not the 15G cct).

Hopefully this is of some help

해당 답변은 도움이 되었습니까?

점수 1
의견 추가하세요

귀하의 답변을 추가하십시오

w1jonjc21 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 1

30일 전: 1

전체 시간: 286