Im not an expert on electronics but here comes what i found out.
Look for left over solder balls on the pcp board. Mine had alot of them they might make short at higher operating current/ higher volume or if they move and cause short.
Main board was bent because of the insulation in between the back plate and board was too high. That causes stress on it and it being inside the speaker vibrating probaly wont do anything good in a long run.
There was short on ribbon cable connector between two pins on the one that connects the mainboard to frontpanel(pcp with buttons/knobs)...
Hkekkonen
New Member
Last Activity: 09-14-2024, 03:17 PM
Joined: 01-04-2024
Location: Helsinki
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Oh yea! Im happy. Thank you very much rex98! Everything works good....Leave a comment:
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Hello!
Can someone help me remove the password? Thanks!
It's my first time ever flashing bios im stuck at this point. Hex editing is new to me also and want to learn it too.
Service tag is 1ZN2V93
[ATTACH]n3218813[/ATTACH]...Leave a comment:
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My Stanmore is powerless again. Have found some major issues in it. Will share the info later.
Came across with this post on another forum. (mikrocontroller.net/topic/547728)
Translated it from Germany to English.
And here is the sketch:
[ATTACH=JSON]{"data-align":"none","data-size":"small","data-attachmentid":3202997}[/ATTACH]...Leave a comment:
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[U][B]Sorry its[/B][/U] [SIZE=14px][U][B]C4 (3.3uF 50V capacitor)[/B][/U][/SIZE][U][B]Sorry its[/B][/U] [SIZE=14px][U][B]C4 (3.3uF 50V capacitor)[/B][/U][/SIZE][U][B]Sorry its[/B][/U] [SIZE=14px][U][B]C4 (3.3uF 50V capacitor)[/B][/U][/SIZE]...Leave a comment:
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[U]Hello everybody![/U]
My Stanmore is EU model.
I had it on standard mode, not standby(power saving). And i forgot to turn it off. Not sure for how long, maybe week or two. Once i realised, light was gone and it would not power on. Who uses power saving mode anyways if there is an option? Now it decided to force it self into it!
Fuse was ok. Visually nothing seemed to be burnt/defect, until i inspected it with microscope. [U][B]C233 (220µF 25V capacitor)[/B][/U] had two holes at the bottom part and some tiny debris close by. Replaced it with 330µF 35V,...Leave a comment:
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Thank you very much!Leave a comment:
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Greetings from Finland 🇫🇮!
Signed up for to get some help and to share my info.
My hobby is fixing and making allkind of things.
At the moment trying to fix Marshall Stanmore speaker it had [B]badcap[/B]!Greetings from Finland 🇫🇮!
Signed up for to get some help and to share my info.
My hobby is fixing and making allkind of things.
At the moment trying to fix Marshall Stanmore speaker it had [B]badcap[/B]!Greetings from Finland 🇫🇮!
Signed up for to get some help and to share my info.
MyLeave a comment:
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