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

9 Questions Показать все

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

Отвечено! View the answer У меня та же проблема

Это хороший вопрос?

по рейтингу 0
Добавить комментарий

1 Ответ

Выбранное решение

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

Был ли этот ответ полезен?

по рейтингу 1
Добавить комментарий

Добавьте свой ответ

w1jonjc21 будет вечно благодарен.
Просмотр статистики:

За 24 часа: 1

За 7 дней: 1

За 30 дней: 7

За всё время: 98