Search found 7 matches

by jpk
Tue Dec 11, 2018 7:54 pm
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

Re: HG55EB690QB Bootloop issue ...

Many thanks zoelechat

I do not feel expert enough to find/identify a similar design mainboard (but I like the idea of "non-hospitality" mainboard ...)

I've been trying shorting and shorting more than 20 times ... Is this persistent enough ? or should I try more ....

Thanx again
by jpk
Mon Dec 10, 2018 9:51 pm
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

Re: HG55EB690QB Bootloop issue ...

Juusso, I did not find any IC1804 only a IC 1304 sp1 with following label : "winband, 25Q40clsip, 1316" Zoé le chat, on the top left I have the following https://imagizer.imageshack.com/v2/xq90/922/XFkemJ.jpg According to your procedure I used EEPROM_SDA with EEPROM_GND for the short circu...
by jpk
Mon Dec 10, 2018 6:45 pm
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

Re: HG55EB690QB Bootloop issue ...

Sorry Juusso and thanks for your time
Are those better ?
Image
Image
Image
Image
by jpk
Sun Dec 09, 2018 10:41 am
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

Re: HG55EB690QB Bootloop issue ...

Maybe this one is better quality (with zooming capability) on this site (my board is the same with exact same refernces)
http://www.lcdtvyedekparca.com/bn94-063 ... d-ana-kart
by jpk
Sun Dec 09, 2018 10:37 am
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

Re: HG55EB690QB Bootloop issue ...

Yes of course
thank you
Image
by jpk
Sat Dec 08, 2018 9:11 pm
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

Re: HG55EB690QB Bootloop issue ...

Many thanx Juusso I've opened the back cover I've indentified the main board I think I've indentified the eeprom chip .... https://imagizer.imageshack.com/v2/xq90/921/xQVcqV.jpg Can you please tell me if it's ok ? Now I do not know how I must do to reset it .... shortcut or something ? can you pleas...
by jpk
Sat Dec 08, 2018 10:34 am
Forum: [B] Support
Topic: HG55EB690QB Bootloop issue ...
Replies: 12
Views: 35561

HG55EB690QB Bootloop issue ...

Hi All After having changed my TV options/settings through the service menu, it does not work properly anymore (bootloop mode). This TV set is part of a “hotel/hospitality” series. I’ve used this menu many times but this time I obviously did something wrong …. And I cannot enter the standard menu no...

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