Hi Michael,
Morning Michael: I found those sources ok with that link you sent me, but do you think its something else as well? Is there any other component(s) that I could check - VCC seems to be 4.5 V not 5V so something is drawing excess current, that's why I was assuming it was the LPC4320 . Let me know and also what to do about replacing the unit, particularly if there is something else wrong, I'd hate to replace the chip but find it was a regulator or diode! ...do I send you the board, or can you send me a replacement board? Thanks for the guidance! Regards Dana Shtun VE3DS Toronto. ________________________________ From: Michael Ossmann <[email protected]> Sent: January 6, 2017 12:15 AM To: Dana Shtun Cc: [email protected] Subject: Re: [Hackrf-dev] LPC4320 HOT Dana, If it is a Great Scott Gadgets unit, we would be happy to replace it for you. The part is available from several distributors: http://www.findchips.com/search/LPC4320FBD144%2C551 LPC4320FBD144,551 Stock and Price by Distributor<http://www.findchips.com/search/LPC4320FBD144%2C551> www.findchips.com Compare LPC4320FBD144,551 price and availability by authorized and independent electronic component distributors. However, I wouldn't be so certain that it is the root cause of the fault. Mike On Fri, Jan 06, 2017 at 04:49:18AM +0000, Dana Shtun wrote: > > I was setting up the hack rf for some listening tests on 3456 MHz again > tonight when it died. > > I"ve had great success with comms over 100 miles on the microwave ham bands, > so this was a big let down. > > > Lost all the LEDs. Opening it up the LPC4320 was hot to the touch. I'm > assuming its developed an internal failure and needs to be replaced & the > firmware needs to be reloaded. > > Question: Best source for the chip - any suggestions and pricing? I'm in > Canada > > Thanks Dana VE3DS > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev HackRF-dev Info Page - pairlist9.pair.net<https://pairlist9.pair.net/mailman/listinfo/hackrf-dev> pairlist9.pair.net This is a discussion list for users and developers of HackRF from Great Scott Gadgets. This is the preferred place to ask questions about HackRF, get help with ...
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