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====== TM5 Gate/Trigger Input ======
{{:phatline:TM5-GateIn-3D-Front.jpg?600|}}\\
{{:phatline:TM5-GateIn-3D-Back.jpg?600|}}\\

this is one essential part for my [[triggermatrix5]]\\
*  Levelshift from 5V to the for the MCU required 3V, with a Resistor Divider\\
*  Overvoltage Protectect with TVS-Diodes\\
*  Preamp-Section\\
\\
5V, 3V or Pre-Amped input - can be set vie Jumpers and Potentiometers, the PCB itself should be mounted on the Groundplate off the housing, the housing should have a service-plate to access this Settings!:\\
{{:phatline:TM5-GateIn-3D-Seitlich.jpg?600|}}\\
\\
8 Channels, are managed here, so in order to have 16channels, you need 2 off this PCBs\\
if you dont want a Preamp, then dont stuff the Preamp-section > this will make this PCB a lot off cheaper!\\



====== Shematic ======
{{:phatline:TM5-GateIn-Schema.pdf?920|}}\\
{{:phatline:TM5-GateIn-Schema.jpg?920|}}\\

====== Building and BOM======
dont order this Parts, they are mostly pre-soldered on the PCB!\\
^Comment		^Designator		^Footprint		^LCSC^
|	8	|	VR1 -VR8	|	Poti-SMD-200K-3224W-1-204E	1204E	C55072	|
|	8	|	C1-1, C2-1, C3-1, C4-1, C5-1, C6-1, C7-1, C8-1	|	2N2	|	C_0402	|	C1531	|
|	8	|	C1-4, C2-4, C3-4, C4-4, C5-4, C6-4, C7-4, C8-4	|	33p	|	C_0402	|	C1562	|
|	8	|	C1-5, C2-5, C3-5, C4-5, C5-5, C6-5, C7-5, C8-5	|	100n	|	C_0402	|	C307331	|
|	8	|	C1-2, C2-2, C3-2, C4-2, C5-2, C6-2, C7-2, C8-2	|	330n	|	C_0805	|	C1740	|
|	16	|	C1, C1-3, C2, C2-3, C3, C3-3, C4, C4-3, C5, C5-3, C6, C6-3, C7, C7-3, C8, C8-3	|	10uF	|	C_0805	|	C440198	|
|	8	|	R1-4, R2-4, R3-4, R4-4, R5-4, R6-4, R7-4, R8-4	|	10K	|	R_0402	|	C25744	|
|	16	|	R1-2, R1-3, R2-2, R2-3, R3-2, R3-3, R4-2, R4-3, R5-2, R5-3, R6-2, R6-3, R7-2, R7-3, R8-2, R8-3	|	220K	|	R_0402	|	C25767	|
|	8	|	R1-1, R2-1, R3-1, R4-1, R5-1, R6-1, R7-1, R8-1	|	4K7	|	R_0402	|	C25900	|
|	8	|	Ri1 – Ri8	|	220	|	R_0603	|	C22962	|
|	8	|	Rd1 – Rd8	|	330	|	R_0603	|	C23138	|
|	4	|	Amp1 - Amp4	|	OP-Amp-TLC2272ACDR	|	SOIC127P600X175-8N	|	C478072	|
|	2	|	TVS1, TVS2	|	3V-4fach-TVS-PRTR5V0U4D,125	|	SOT95P275X110-6N	|	C96236	|
|	1	|	Gate1	|	J89-Header-2x5	|	Con-2x5-J89	|
|	1	|	J5A/B1	|	AIN	|	Con-2x5-J89	|
|	8	|	Asel1 – Asel8	|	-	|	PinHeader_1x03	|
|	8	|	Ji1 - Ji8	|	5V/3V	|	PinHeader_2x01	|
|	8	|	Jm1 - Jm8	|	Amped	|	2x01	|

===== Order-List =====
This Quantitys are for 2 Boards:\\

**Order from Reichelt:**\\
3x [[https://www.reichelt.de/at/de/stiftleiste-20-polig-raster-2-54mm-bkl-10120204-p235649.html?&trstct=pol_2&nbc=1|1x20Pin Male 2,54mm Header]]\\
4x [[https://www.reichelt.de/at/de/pfostenbuchse-10-polig-mit-zugentlastung-pfl-10-p14571.html?&trstct=pos_0&nbc=1|2x5Pin FeMale 2,54mm Header]]\\
32x [[https://www.reichelt.de/at/de/kurzschlussbruecke-rot-rm-2-54-vergoldet-jumper-2-54-rt-p9016.html?&trstct=pos_6&nbc=1|Jumper]]

{{:phatline:TM5-GateIn-PCB.jpg?600|}}\\
====== To Do ======
waiting for the assembled Prototype\\

====== Community users working on it ======
  * **[[Phatline]]** =  PCB & Shematic, UI-Programming, Documentation...\\

Just let a Private message on the forum to user already involved.\\
or join the forum: [[http://midibox.org/forums/topic/28777-triggermatrix-5/|Triggermatrix 5]]\\
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