- trying to restore a CB to previous unmodified condition - 2 Updates
- Panasonic Microwave Inverter Transistor? - 5 Updates
- What are these electronilc parts - 1 Update
| JJ Lark <cbr6850@nospamverizon.net>: Apr 17 08:00AM -0400 I have a Uniden Grant CB that someone previously modified that I am in the process of trying to restore to its original factory condition. While I am in possession of a copy of the SAMS for it, these copies are not so good in revealing things like the board wiring because the pictures are too dark. I was just wondering if anyone knew here where I might find clear pictures of both sides of the circuit board with original wiring and components, especially if any components are native to the board bottom as some are present and may have been added as a modification. Thank you in advance. |
| "Peter W." <peterwieck33@gmail.com>: Apr 17 06:05AM -0700 https://www.youtube.com/watch?v=6QXamVVQ_lI http://www.cbradio.nl/uniden/Manual_Uniden_Grant_ENG.pdf Might help. Peter Wieck Melrose Park, PA |
| "Max D." <allstar5497@gmail.com>: Apr 16 12:45PM -0700 On Thursday, June 26, 2008 at 5:27:36 PM UTC-4, Franc Zabkar wrote: > - Franc Zabkar > -- > Please remove one 'i' from my address when replying by email. I'm currently working on a Panasonic NN-C994S Convection Oven, and the converter has a blown mosfet # 1M30D-060. The inverter model is A606Y4T00AP. Will any 1M30D-060 do the job? Regards |
| "ohg...@gmail.com" <ohger1s@gmail.com>: Apr 16 02:50PM -0700 On Friday, April 16, 2021 at 3:45:14 PM UTC-4, Max D. wrote: > I'm currently working on a Panasonic NN-C994S Convection Oven, and the converter has a blown mosfet # 1M30D-060. The inverter model is A606Y4T00AP. > Will any 1M30D-060 do the job? > Regards One that isn't shorted... I don't know if these are counterfeited but if you have a known good supplier where you are, pay a little more and get it from a reliable source - perhaps Panasonic directly if they still provide discrete components for consumer items. You may need a Panasonic part number, not the generic number. Start with acquiring a service manual and go from there. The manual will be helpful if the mosfet took out the gate components. |
| "ohg...@gmail.com" <ohger1s@gmail.com>: Apr 16 03:04PM -0700 > > Will any 1M30D-060 do the job? > > Regards > One that isn't shorted... I don't know if these are counterfeited but if you have a known good supplier where you are, pay a little more and get it from a reliable source - perhaps Panasonic directly if they still provide discrete components for consumer items. You may need a Panasonic part number, not the generic number. Start with acquiring a service manual and go from there. The manual will be helpful if the mosfet took out the gate components. I downloaded the SM and there is no breakdown on the inverter, just the part number of the inverter board assy is available. My cost is $138 plus shipping U.S. There are seller on ebay selling these mosfets as "pulls", which to be honest I'd rather use than a new one of dubious provenance. |
| Rich <rich@example.invalid>: Apr 17 04:37AM > There are seller on ebay selling these mosfets as "pulls", which to > be honest I'd rather use than a new one of dubious provenance. Keep in mind you have no way to know an "ebay pull" is really a "pull" from another unit vs. someone simply offering the same "dubious provenance" part while stating it was a "pull". I.e., the ebay seller could simply be offering the same dubious part, with the "value added service" of applying a small bit of solder to the pins to make it look "used" before shipping it to you. |
| "ohg...@gmail.com" <ohger1s@gmail.com>: Apr 17 04:33AM -0700 On Saturday, April 17, 2021 at 12:37:19 AM UTC-4, Rich wrote: > I.e., the ebay seller could simply be offering the same dubious part, > with the "value added service" of applying a small bit of solder to the > pins to make it look "used" before shipping it to you. Since pulls sell for less than "originals", the likelihood of someone misrepresenting a part as new original is much higher than someone misrepresenting a part as used. |
| Reinhard Zwirner <reinhard.zwirner@t-online.de>: Apr 16 07:09PM +0200 rbowman schrieb: >> They look like they are connected to transisors, but they have the 3 >> vertical lines, one of which in each set has a left-point arrow. > https://byjus.com/physics/mosfet/ Umm. <https://www.bilder-hochladen.net/files/big/12b4-yj-6269.jpg> Somehow worried Reinhard |
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