Find great deals for Ali M A1 MCU 8 Bit MTP Micro-controller. Shop with confidence on eBay!. M M 8-bit MTP Micro-controller instruction-set compatible 8-bit Taiwan Tel: + Fax: + ALi M contains the following: a) a non-volatile. 64K bytes Multiple Times Programmable ROM program memory. b) a volatile bytes read/write.

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I received the pair of controllers last friday, I replaced them and now it works fine. Alii Africa Line Voltage: This sucks, I know. The basic rule of thumb here is that lightning doesn’t break just one IC. This goes to Front board and then to Main, where voltage regulator U produces 5V for microcontroller. But then I see that 5V rail in front board is shorted!

Ali M6759 A1 MCU 8 Bit MTP Micro-controller

Same thing happenedlightning storm and nothing was plugged in NAD support in South Africa went for runner. I guess it depends on how much you enjoy music from it and if you can afford it. The big problem is, of course, how to program that IC internal flash. United States Line Voltage: No external Flash or ROM, so its program is in internal flash.


Ali M A1 MCU 8 Bit MTP Micro-controller | eBay

Find More Posts by battlecat. Windsor ON My Country: Still it is cheaper than a refurbished unit or a new one. All times are GMT Disconnect board completely and apply external 5V to it, with some alcohol on top of every IC that m7659 5V. This comes from a 74HCD multiplexer U that selects one from 6 digital ai. I had the hope that only digital input multiplexer was damaged, but now it works OK and still cannot detect any digital input.

Find More Posts by keeney Remember that this was a storm failure, so it was too good to be true that only microcontroller was hit.

M6756-02, M6759, M6759 A1

Find More Posts by mmartell. This complex and crappy receiver is dead after a storm. I noted the post was inbut taking a chance here. Thanks, I already had these documents before posting m67559 message.

U heats very quickly. I still have it sitting here, because lightning damaged something else in digital board and I found too overwhelming to face it.


Find More Posts by Chungalin. Find More Posts by Longbow. Yea, that is a lot of money.

M – Electronics inventory – Shenzhen Mingjiada Electronic Co., LTD.

Originally Posted by keeney Originally Posted by Chungalin. The time now is Originally Posted by Chungalin Thanks, I already had these documents before posting my message.

Local NAD distributor says that the part is obsolete. Checked again all connections that I touched on first repair and everything was fine.

Is there any change you could forward the details of the supplier for this chipset for the NAD T? Definitively my most frustrating repair of