• HP Laser Jet 1536dnf MFP po burzy uszkodzona karta sieciowa

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HP Laser Jet 1536dnf MFP po burzy uszkodzona karta sieciowa

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  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
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#1 HP Laser Jet 1536dnf MFP po burzy uszkodzona karta sieciowa

by wojpatr • 3 August 2022, 17:47
Hej.

Płyta CE544-80001a (na naklejce ce544-60001)

Jak w temacie- po burzy poszła sieciówka w drukarce. Układ BCM5241X mam na stanie, ale popalilo jeszcze po drodze tranzystory CR4-CR8 (symbol KJE AN na wszystkich) oraz rezystory R28-R31 oraz (prawdopodobnie dławik) E1. Czy ma ktoś schemat, manual lub informacje jakie wartości mają powyższe elementy? Płytę można dostać za około 150zl, ale chciałbym ją jednak przywrócić do sprawności ;)

Image

Re: HP Laser Jet 1536dnf MFP po burzy uszkodzona karta sieciowa

by Google Adsense [BOT] • 3 August 2022, 17:47

#2 Re: HP Laser Jet 1536dnf MFP po burzy uszkodzona karta sieciowa

by matic • 3 August 2022, 18:31
wojpatr wrote:tranzystory CR4-CR8 (symbol KJE AN na wszystkich)
Hello!
These components are actually not transistors, but diodes BAV99.
Datasheet at the attachment.

wojpatr wrote:Czy ma ktoś schemat, manual lub informacje jakie wartości mają powyższe elementy?
The schematic for this board is not available.
As for the values of other components, we need at least a clear picture of them on the board.



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Re: HP Laser Jet 1536dnf MFP po burzy uszkodzona karta sieciowa

by Google Adsense [BOT] • 3 August 2022, 18:31
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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