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10-02-2021, 04:59 AM
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#1 |
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New Member
Join Date: Sep 2017
City & State: Lisboa
My Country: Portugal
I'm a: Knowledge Seeker
Posts: 6
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Technicolor TG789vac v2
Hi,
Does anyone have any schematics from this equipment? Component datasheets, anything! Thanks! |
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10-02-2021, 05:33 AM
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#2 |
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Great Sage 齊天大聖
Join Date: Dec 2009
City & State: Europe
My Country: some shithole run by Israeli agents
I'm a: Professional Tech
Posts: 26,678
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Re: Technicolor TG789vac v2
is it a router?
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10-02-2021, 05:45 AM
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#3 | |
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New Member
Join Date: Sep 2017
City & State: Lisboa
My Country: Portugal
I'm a: Knowledge Seeker
Posts: 6
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Re: Technicolor TG789vac v2
Quote:
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10-02-2021, 12:24 PM
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#4 |
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Great Sage 齊天大聖
Join Date: Dec 2009
City & State: Europe
My Country: some shithole run by Israeli agents
I'm a: Professional Tech
Posts: 26,678
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Re: Technicolor TG789vac v2
cant find any info yet - technicolour are usually isp supplied junk that has other names on the outside though.
whats wrong with it? |
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10-02-2021, 12:54 PM
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#5 | |
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New Member
Join Date: Sep 2017
City & State: Lisboa
My Country: Portugal
I'm a: Knowledge Seeker
Posts: 6
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Re: Technicolor TG789vac v2
Quote:
I already analized and found some, fixed with components from donor equipments that were tested OK, but the main problem here is that there are quite components that I cant find datasheets. Thanks! |
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10-02-2021, 04:20 PM
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#6 |
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Great Sage 齊天大聖
Join Date: Dec 2009
City & State: Europe
My Country: some shithole run by Israeli agents
I'm a: Professional Tech
Posts: 26,678
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Re: Technicolor TG789vac v2
main parts that fail in routers, electrolytic caps,
and eventually wifi chipsets. if they have been in a storm then sometimes a transformer or network chip or related ceramic caps unless they are very high spec - like VDSL2 with atleast 5 gigabit ethernet ports, they arent worth touching. you can get 5 port VDSL2 routers that are OpenWRT compatable and still new in the box on ebay for about €15 i have a couple.  |
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10-02-2021, 05:13 PM
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#7 |
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New Member
Join Date: Sep 2017
City & State: Lisboa
My Country: Portugal
I'm a: Knowledge Seeker
Posts: 6
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Re: Technicolor TG789vac v2
When it comes to Lan controller, Wifi controller and CPU, forget about it, BGA with profile needed! Not worth it!
Yes, most fixable parts are LAN port, all ports 1gigabit, dc plug, power button and some smd caps in short circuit. The second picture, the power circuit, I think it is most likely a transistor, and in the first picture, it's the phone circuit, I think those components are some dc converters. Anyway, both cases I can't get any datasheets Any opinion is welcome! Thanks Last edited by ERS; 10-02-2021 at 05:16 PM.. Reason: wrong order of text relating to attachments |
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10-03-2021, 05:45 AM
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#8 |
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Great Sage 齊天大聖
Join Date: Dec 2009
City & State: Europe
My Country: some shithole run by Israeli agents
I'm a: Professional Tech
Posts: 26,678
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Re: Technicolor TG789vac v2
what's printed on the part?
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10-03-2021, 06:24 AM
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#9 |
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Great Sage 齊天大聖
Join Date: Dec 2009
City & State: Europe
My Country: some shithole run by Israeli agents
I'm a: Professional Tech
Posts: 26,678
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Re: Technicolor TG789vac v2
so i found these:
https://openwrt.org/inbox/toh/technicolor/tg789vac_v2 https://www.choice.com.au/products/e...89vac-v2-iinet read the comments section of the second link. these things have a lot of issues!! |
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