How to unplug PCB connectors on amp/receiver

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Jazzy @jazzier

Rep: 23

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Postado: 22 de abr de 2022

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How to unplug PCB connectors on amp/receiver

Hi

These are the two connector types I want to unplug. Do I need a special tool? I'm used to motherboards but first time with amp/receiver.

Pics included.

Thanks

@oldturkey03 here you can see what I mean

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@jazzier looks like those are just pull connectors. What make and model is your receiver?

23 de abr de 2022 por oldturkey03

@oldturkey03 hi thanks for responding. It's a 1988 Marantz amp/receiver ST110 the sound system user manual is identified as TA110/150. I have another older question pending regarding no display on this receiver. So I know you pull the connectors but how do I unlock them before pulling? I tried and they are very delicate and not much space to manœuvre.

23 de abr de 2022 por Jazzy

@jazzier can't see how they are locked but lets see if I have a manual somewhere for this model.

23 de abr de 2022 por oldturkey03

@oldturkey03 pretty sure they have a base to clip into. There are little indents on the sides and on the top picture for the smaller connectors you can see a rectangular portion on one of the wider sides that moves loosely. How do I add picture in a comment?

23 de abr de 2022 por Jazzy

@oldturkey03 look at the picture in an answer here at bottom of page. I tagged you.

23 de abr de 2022 por Jazzy

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@jazzier looks like those are just pull connectors. What make and model is your receiver? — oldturkey03
@oldturkey03 hi thanks for responding. It's a 1988 Marantz amp/receiver ST110 the sound system user manual is identified as TA110/150. I have another older question pending regarding no display on this receiver. So I know you pull the connectors but how do I unlock them before pulling? I tried and they are very delicate and not much space to manœuvre. — Jazzy
@jazzier can't see how they are locked but lets see if I have a manual somewhere for this model. — oldturkey03
@oldturkey03 pretty sure they have a base to clip into. There are little indents on the sides and on the top picture for the smaller connectors you can see a rectangular portion on one of the wider sides that moves loosely. How do I add picture in a comment? — Jazzy
@oldturkey03 look at the picture in an answer here at bottom of page. I tagged you. — Jazzy