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Topic: Da Vinci jr extruder PCB

Does anyone have an extra extruder pcb for a Da Vinci jr?

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Re: Da Vinci jr extruder PCB

Yes, it is unless after convert to RAMPS. Why do you want it?

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

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Re: Da Vinci jr extruder PCB

The one that came with my printer broke and I am trying to convert to an E3d nozzle.

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Re: Da Vinci jr extruder PCB

I figured out I can wire everything to the original board and that's what I am trying to do

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Re: Da Vinci jr extruder PCB

err..It might be difficult. The original board communicate with hotend PCB through serial/JTAG communication. So you will have difficulty to hook up your thermostats and heating element and fans. Please see the difficulty people hit when trying to port repetier-firmware to Jr.

http://www.soliforum.com/topic/13769/da … tier-port/

It might be easier to buy an replacement hotend with PCB, or covert your Jr. to use RAMPS board.

http://www.soliforum.com/topic/16694/ho … updated-2/

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

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Re: Da Vinci jr extruder PCB

How did your PCB broke? burned? fried? break into pieces? beyond repair? or just the hotend jamed?

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

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Re: Da Vinci jr extruder PCB

The PCB is just beyond repair. The port for the heater broke, and is not solderable.

8 (edited by mjf55 2017-09-30 01:41:47)

Re: Da Vinci jr extruder PCB

Hooking up a e3d hotend to a Jr is not a problem.  Its been multiple times before.  The only issue MY be a resistor / difference in the hotends, but I am not sure of that.  Here is one example -> http://www.soliforum.com/topic/15793/hw … ci-junior/

mmgcat, post a picture of the board, unless it is a pile of pieces ;-)

9 (edited by yizhou.he 2017-09-30 15:27:49)

Re: Da Vinci jr extruder PCB

You don't have to solder at the exact same spot. Check with multi-meter, the image below blue dot high lighted are connected and red dot high lighted are connected. The red dot also connected to one of the fan port, you can easily solder on that.

http://soliforum.com/i/?UwfpLKq.jpg

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1