hotwaterwizard
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Posts posted by hotwaterwizard
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LOOK AGAIN
I think you are looking at the first not the last because I did correct it! -
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KAC624 Kenwood Car Amplifier Service manual
NEEDED Please Upload If you have it.
I have a Kenwood KAC624 that has the Audio Output Transistors burned out. D2065 is the number stamped on all of them. I thought it kind of strange they would all be the same. Usually you would have an NPN and a PNP in each channel.
I would love to get my hands on a schematic for this model.
Other Modles above and below in model number have a different configuration. I need a Schematic for this model Number.
Any help would be appreciated. -
I didn't come up with anything They must be using an OEM number.
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That was a Tuff one to find Took 45 min.
2SC828 TO-92
2SC 828
TRANSISTOR SILICON NPN / 30V / 0.05A / 0.25W
2SC828 -
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I do all of my drawings in Paint Brush.
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All of you talk about this so called Sterling Engine but, no one has the courtesy to post a picture, a link, plans ect, so the information becomes worthless to the rest of us.
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Coppied from:
http://repairfaq.ece.drexel.edu/sam/samschem.htm#schahv
Ultrasonic Cleaner
Ultrasonic cleaning is a means of removing dirt and surface contamination from intricate and/or delicate parts using powerful high frequency sound waves in a liquid (water/detergent/solvent) bath.
An ultrasonic cleaner contains a power oscillator driving a large piezoelectric transducer under the cleaning tank. Depending on capacity, these can be quite massive.
A typical circuit is shown below. This is from a Branson Model 41-4000 which is typical of a small consumer grade unit. The H and N are Hot and Neutral of the 115 VAC line. WARNING: Line connected input. Use isolation transformer for safety when troubleshooting.
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Buy a bunch of solenoids real cheep.
This one looks like a Door Bell solenoid
http://www.allelectronics.com/cgi-bin/category.cgi?category=575&item=SOL-89&type=store
MINI SPRING-RETURN SOLENOID
CAT# SOL-89
$ 1.35 each
100 or more $ 1.00 each
In stock
Ships within 24-48 hours
--------------------------------------------------------------------------------
http://www.allelectronics.com/cgi-bin/category.cgi?category=575&item=SOL-85&type=store
24VDC SOLENOID
CAT# SOL-85
$ 1.25 each
10 or more $ 1.00 each
In stock
Ships within 24-48 hours -
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http://repairfaq.ece.drexel.edu/sam/samschem.htm#schahv
http://nawcc-mb.infopop.cc/eve/ubb.x/a/tpc/f/9486087461/m/604005507/r/8981072221
http://www.vibronicsindia.com/ultrasonic-cleaners.html -
DTMF receiver HM9209
Having a hard time with that one. -
Here is the First looking for the second.
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Here is the Datasheet for it's big brother. I wonder if the pin-out is the same.
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Here is the Datasheet.
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Here is the Datasheet
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More info.
http://www.national.com/ds/DC/ADC0801.pdf
http://www.pro-face.com/product/logi/logi/built_face_h.htm
http://www.picotech.com/applications/pt100.html
http://www.searcheng.co.uk/selection/control/Articles/useful/pt100.htm
http://www.ntb.ch/Pubs/sensordemo/pdf/NTB_03_PT100.pdf
http://www.omega.com/temperature/Z/pdf/z036-040.pdf
http://www.maxim-ic.com/appnotes.cfm/appnote_number/3450
http://www.rosemount.com/document/pds/4800_00n.pdf
http://www.franklin-electric.com/CatalogSubmersible/PT100Sensors.aspx
http://de.wikipedia.org/wiki/Pt100
http://www.elis.ugent.be/ELISgroups/tfcg/student/IEM/DS%20pt100.pdf
http://www.cientificosaficionados.com/TBO/medidores%20vacio/medidor%20de%20vacio.htm
http://www.polymer.com.cn/pt100.htm
http://www.laney.co.uk/html/Downloads/Services/PT100.pdf -
This graph tells the resistance to temperature Value.
WHAT MORE DO YOU WANT? -
Hi,
I am looking for a schematic of a 21" monitor which was made by Mitsubishi for DEC, the model is VRXC1-W2. Or if that's not possible, will settle for a power supply schematic that have a power IC's MA6930, rectifier is MJ2400, and auto-voltage controller is STR83145.
Thanks in advance,
Rod
Here is one Datasheet -
http://bp.xsp.ru/circuit.php
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AVR microcontroller Datasheet
http://www.atmel.com/dyn/resources/prod_documents/doc0841.pdf
http://www.atmel.com/dyn/resources/prod_documents/doc2466.pdf
http://instruct1.cit.cornell.edu/courses/ee476/AtmelStuff/full32.pdf
http://www.datasheetarchive.com/datasheet/pdf/1013.html
Databook at Amazon
http://www.amazon.com/exec/obidos/ASIN/0750699639/sz-book-20/ref%3Dnos -
An Ultrasonic Cleaner--Schematic
in Electronic Projects Design/Ideas
Posted
The frequency of the ultrasound is approximately 80 kHz for this unit with a maximum amplitude of about 460 VAC RMS (1,300 V p-p) for a 115 VAC input.
OOPS I Did forget :o