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Memi Connector Pin — Chip pin as follows: There must be a capacitor in series somewhere on the motor board, and that means the pin is designed for AC signals. Whether I can repair his? If anyone wants the module you can have it FREE except for postage and packing. Not even anything bad. English is obviously not your native language. Hi, I have the same chip, but on a different board from a different printer.
That was really great because I was worried that those two pins were I2C control lines which would have made reverse datasheft a lot more difficult. The same controller but another layout. On impulse, I dramatically increased the frequency. Upload Attachments Characters Remaining. I experience that my control pin is not frequency controlled but rather the duty cycle controlled the motor speed. Only the ANSB is the same.
There also is a 5-pin connector, but it definitely has a different pinout. For interest I thought of powering it datasyeet, but I too cannot find a data sheet for the device. Yes, you are right. Global Market Group shall not be responsible nor liable for any liability relating to, arising out of or in connection with any defects of products offered or otherwise provided by third party suppliers listed on this website. February 19, 1: I tried grounding it through an ammeter and noticed that the current, although it started at a few hundred microamps, tapered off quite rapidly.
You can use these tags: April 27, 9: I found a doc on a similar chip similar series number and this is OEM so probably related on the Toshiba website. Comment moderation is enabled and may delay your comment. February 21, 9: Next I probed the ansv on the other two pins, which were both weakly pulled up to about 3.
I send on the printer 1 page for example, test pageBut the printer gives out 1 or 2 completely of black sheet, then sheets with alternating black-and-white strips. April 23, 9: One thing i would like to do is proceed the motor. I not so well understand in English, only in Russian. Could you map your input ports to pins on the so it is easier for other people to find out the pinout datasheeet their PCBs? Shenzhen Chuangqiang Electronics Co. Photo shown is representation only.
Digging through my junk box today, I unearthed the scanning mirror from a laser printer, otherwise known as the Heart of the Ansb. Hey we got a strange method to rotate the motor! Pin 2 had a 10K pullup to some low voltage supply, pin 4 went straight into the microcontroller, and pin 5 came from an RC filter from the microcontroller. Buy discount ink Buy on Ebay Buy on Amazon. Any unauthorized reproduction of any content herein is strictly prohibited. Can you help, where I can find the electronic circuit of this block and all printer?
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Memi Connector Pin — Chip pin as follows: There must be a capacitor in series somewhere on the motor board, and that means the pin is designed for AC signals. Whether I can repair his? If anyone wants the module you can have it FREE except for postage and packing. Not even anything bad. English is obviously not your native language.
AN8247SB DATASHEET PDF