I need a schematic circuit diagram for my dewalt dcd760 18V battery charger . Any help would be appreciated. Thank you, Ben

It's going to be a zener diode, that's the easy part, you will need to know the voltage as well, only way to know that is find a good charger and measure the voltage drop across the diode with a multimeter or find a schematic.

You would have to contact DeWalt direct. There is nothing online. There are some repairs videos to the electronics. Perhaps your issue is the same?

https://www.google.com/search?q=%22DeWalt+DWST1-81078%22+wiring+schematic&tbm=isch&ved=2ahUKEwi-jrn8gIj3AhWYrXIEHWYHAY4Q2-cCegQIABAA&oq=%22DeWalt+DWST1-81078%22+wiring+schematic&gs_lcp=CgNpbWcQAzIHCCMQ7wMQJ1CeDVi4TWCIV2gAcAB4AIABVogB0gKSAQE0mAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=tAVSYr7kIZjbytMP5o6E8Ag&bih=937&biw=1920&rlz=1C1QJDB_enCA643CA644

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Contact DeWalt directly to request the manual.

There is no schematic - the charger is a disposable accessory, no repair parts are available.

You'll have to contact Dewalt for that info--this is a reach---also I was unaware that there was a circuit board inside a 18V lithium ion batt---GL

press the helpful button and check links below for charger schematics
24V lead acid battery charger circuit

24V Battery Charger Schematic

24V to 36V Battery Charger

web search-dewalt dc988 schematics-click on 2nd site,{parts list and diagrams

Brown
Brown
Silver

Gold

R21 = 0.11 Ohm at 5 percent

Now can someone help me find the schematic for this model? DW9116
[email protected]
On 3/5/12

You can contact a Dewalt Service Center to see if they have the diagram. Black and Decker is Dewalts lower priced line. A quick search on their website did not reveal anything. They may not have the diagram. As far as I know there are no parts available for the chargers so you may have a hard time locating the diagram. Try giving Dewalt a call.