Rev Author Line No. Line
4675 jacho 1 (export (version D)
2 (design
4694 jacho 3 (source C:\Chroust\Zaloha\stare\MLAB\Modules\PowerSupply\UPCONV01A\SCH_PCB\UPCONV01A.sch)
4800 jacho 4 (date "26. 9. 2016 15:36:16")
5 (tool "Eeschema (2016-09-17 revision 679eef1)-makepkg")
4675 jacho 6 (sheet (number 1) (name /) (tstamps /)
7 (title_block
8 (title NAME)
9 (company "Mlab www.mlab.cz")
10 (rev REV)
11 (date %F)
12 (source UPCONV01A.sch)
13 (comment (number 1) (value VERSION))
14 (comment (number 2) (value "Short description \\nTwo lines are maximum"))
15 (comment (number 3) (value "nickname <email@example.com>"))
16 (comment (number 4) (value BSD)))))
17 (components
18 (comp (ref M1)
19 (value HOLE)
20 (footprint Mlab_Mechanical:MountingHole_3mm)
21 (libsource (lib mlab_mechanical) (part HOLE))
22 (sheetpath (names /) (tstamps /))
23 (tstamp 549D7549))
24 (comp (ref M2)
25 (value HOLE)
26 (footprint Mlab_Mechanical:MountingHole_3mm)
27 (libsource (lib mlab_mechanical) (part HOLE))
28 (sheetpath (names /) (tstamps /))
29 (tstamp 549D7628))
30 (comp (ref M3)
31 (value HOLE)
32 (footprint Mlab_Mechanical:MountingHole_3mm)
33 (libsource (lib mlab_mechanical) (part HOLE))
34 (sheetpath (names /) (tstamps /))
35 (tstamp 549D7646))
36 (comp (ref M4)
37 (value HOLE)
38 (footprint Mlab_Mechanical:MountingHole_3mm)
39 (libsource (lib mlab_mechanical) (part HOLE))
40 (sheetpath (names /) (tstamps /))
41 (tstamp 549D7665))
42 (comp (ref D1)
43 (value M4)
44 (footprint Mlab_D:Diode-SMA_Standard)
45 (libsource (lib device) (part D_Small))
46 (sheetpath (names /) (tstamps /))
47 (tstamp 55622FB7))
48 (comp (ref C2)
49 (value 100nF)
50 (footprint Mlab_R:SMD-0805)
51 (libsource (lib device) (part C_Small))
52 (sheetpath (names /) (tstamps /))
53 (tstamp 5562302C))
54 (comp (ref C1)
55 (value 470uF)
56 (footprint Mlab_C:TantalC_SizeD_Reflow)
57 (libsource (lib device) (part CP_Small))
58 (sheetpath (names /) (tstamps /))
59 (tstamp 55623093))
60 (comp (ref D2)
61 (value STPS340U)
62 (footprint Mlab_D:Diode-SMB_Standard)
63 (libsource (lib MLAB_D) (part D_Schottky))
64 (sheetpath (names /) (tstamps /))
65 (tstamp 57A9E080))
66 (comp (ref L1)
67 (value "DE1207-10, EPCOS B82477G4682M")
68 (footprint Mlab_L:DE1205-10)
69 (libsource (lib device) (part INDUCTOR_SMALL))
70 (sheetpath (names /) (tstamps /))
71 (tstamp 57A9E40F))
72 (comp (ref U1)
73 (value PAM2423)
74 (footprint Mlab_IO:SOP-8_EP_3.9x4.9mm_Pitch1.27mm)
75 (libsource (lib MLAB_IO) (part PAM2423))
76 (sheetpath (names /) (tstamps /))
77 (tstamp 57AADAE0))
78 (comp (ref R2)
79 (value 10k)
80 (footprint Mlab_R:SMD-0805)
81 (libsource (lib device) (part R_Small))
82 (sheetpath (names /) (tstamps /))
83 (tstamp 57AB0D21))
84 (comp (ref J2)
85 (value JUMP_2x1)
86 (footprint Mlab_Pin_Headers:Straight_1x02)
87 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
88 (sheetpath (names /) (tstamps /))
89 (tstamp 57AB1209))
90 (comp (ref J3)
91 (value JUMP_2x1)
92 (footprint Mlab_Pin_Headers:Straight_1x02)
93 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
94 (sheetpath (names /) (tstamps /))
95 (tstamp 57AB1797))
96 (comp (ref C10)
97 (value 2.2nF)
98 (footprint Mlab_R:SMD-0805)
99 (libsource (lib device) (part C_Small))
100 (sheetpath (names /) (tstamps /))
101 (tstamp 57AB3BCB))
102 (comp (ref R1)
103 (value 51k)
104 (footprint Mlab_R:SMD-0805)
105 (libsource (lib device) (part R_Small))
106 (sheetpath (names /) (tstamps /))
107 (tstamp 57AB49DB))
108 (comp (ref C11)
109 (value 47pF)
110 (footprint Mlab_R:SMD-0805)
111 (libsource (lib device) (part C_Small))
112 (sheetpath (names /) (tstamps /))
113 (tstamp 57AB4CFF))
114 (comp (ref D3)
115 (value STPS340U)
116 (footprint Mlab_D:Diode-SMB_Standard)
117 (libsource (lib MLAB_D) (part D_Schottky))
118 (sheetpath (names /) (tstamps /))
119 (tstamp 57AB6FDC))
120 (comp (ref R3)
4800 jacho 121 (value 84k5)
4675 jacho 122 (footprint Mlab_R:SMD-0805)
123 (libsource (lib device) (part R_Small))
124 (sheetpath (names /) (tstamps /))
125 (tstamp 57AB7990))
126 (comp (ref C12)
127 (value 10nF)
128 (footprint Mlab_R:SMD-0805)
129 (libsource (lib device) (part C_Small))
130 (sheetpath (names /) (tstamps /))
131 (tstamp 57AB88F4))
132 (comp (ref R4)
133 (value 10k)
134 (footprint Mlab_R:SMD-0805)
135 (libsource (lib device) (part R_Small))
136 (sheetpath (names /) (tstamps /))
137 (tstamp 57AB9630))
138 (comp (ref R5)
139 (value 28k7)
140 (footprint Mlab_R:SMD-0805)
141 (libsource (lib device) (part R_Small))
142 (sheetpath (names /) (tstamps /))
143 (tstamp 57AB96A9))
144 (comp (ref R6)
145 (value -)
146 (footprint Mlab_R:SMD-0805)
147 (libsource (lib device) (part R_Small))
148 (sheetpath (names /) (tstamps /))
149 (tstamp 57AB9719))
150 (comp (ref C15)
151 (value 470pF)
152 (footprint Mlab_R:SMD-0805)
153 (libsource (lib device) (part C_Small))
154 (sheetpath (names /) (tstamps /))
155 (tstamp 57AB999F))
156 (comp (ref C13)
157 (value 100pF)
158 (footprint Mlab_R:SMD-0805)
159 (libsource (lib device) (part C_Small))
160 (sheetpath (names /) (tstamps /))
161 (tstamp 57AB9D7B))
162 (comp (ref J4)
163 (value JUMP2_2x1)
164 (footprint Mlab_Pin_Headers:Straight_1x02)
165 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
166 (sheetpath (names /) (tstamps /))
167 (tstamp 57ABA3DA))
168 (comp (ref J5)
169 (value JUMP2_2x1)
170 (footprint Mlab_Pin_Headers:Straight_1x02)
171 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
172 (sheetpath (names /) (tstamps /))
173 (tstamp 57ABAB5E))
174 (comp (ref J6)
175 (value JUMP2_2x1)
176 (footprint Mlab_Pin_Headers:Straight_1x02)
177 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
178 (sheetpath (names /) (tstamps /))
179 (tstamp 57ABABD5))
180 (comp (ref C3)
181 (value 10uF/16V)
182 (footprint Mlab_R:SMD-0805)
183 (libsource (lib device) (part C_Small))
184 (sheetpath (names /) (tstamps /))
185 (tstamp 57AC0B0B))
186 (comp (ref P3)
187 (value WAGO256)
188 (footprint Mlab_CON:WAGO256)
189 (libsource (lib MLAB_Jumpers) (part _))
190 (sheetpath (names /) (tstamps /))
191 (tstamp 57AC6BC7))
192 (comp (ref J8)
193 (value JUMP_2x1)
194 (footprint Mlab_Pin_Headers:Straight_1x02)
195 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
196 (sheetpath (names /) (tstamps /))
197 (tstamp 57AC7F68))
198 (comp (ref J9)
199 (value JUMP_2x1)
200 (footprint Mlab_Pin_Headers:Straight_1x02)
201 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
202 (sheetpath (names /) (tstamps /))
203 (tstamp 57AC848C))
204 (comp (ref J7)
205 (value JUMP_2x1)
206 (footprint Mlab_Pin_Headers:Straight_1x02)
207 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
208 (sheetpath (names /) (tstamps /))
209 (tstamp 57AC8508))
210 (comp (ref J10)
211 (value JUMP_2x1)
212 (footprint Mlab_Pin_Headers:Straight_1x02)
213 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
214 (sheetpath (names /) (tstamps /))
215 (tstamp 57AC8608))
216 (comp (ref P4)
217 (value WAGO256)
218 (footprint Mlab_CON:WAGO256)
219 (libsource (lib MLAB_Jumpers) (part _))
220 (sheetpath (names /) (tstamps /))
221 (tstamp 57AC9D0D))
222 (comp (ref C14)
4694 jacho 223 (value 10uF/25V)
4675 jacho 224 (footprint Mlab_R:SMD-0805)
225 (libsource (lib device) (part C_Small))
226 (sheetpath (names /) (tstamps /))
227 (tstamp 57ACD8E9))
228 (comp (ref C21)
229 (value 470uF/35V)
230 (footprint Mlab_C:C_Radial_D10_L13_P5)
231 (libsource (lib device) (part CP_Small))
232 (sheetpath (names /) (tstamps /))
233 (tstamp 57AD05E7))
234 (comp (ref P1)
235 (value WAGO256)
236 (footprint Mlab_CON:WAGO256)
237 (libsource (lib MLAB_Jumpers) (part _))
238 (sheetpath (names /) (tstamps /))
239 (tstamp 57AD4BD1))
240 (comp (ref P2)
241 (value WAGO256)
242 (footprint Mlab_CON:WAGO256)
243 (libsource (lib MLAB_Jumpers) (part _))
244 (sheetpath (names /) (tstamps /))
245 (tstamp 57AD543F))
246 (comp (ref C9)
247 (value 10uF)
248 (footprint Mlab_R:SMD-0805)
249 (libsource (lib device) (part C_Small))
250 (sheetpath (names /) (tstamps /))
251 (tstamp 57AD7B4E))
252 (comp (ref J1)
253 (value JUMP_2x1)
254 (footprint Mlab_Pin_Headers:Straight_1x02)
255 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
256 (sheetpath (names /) (tstamps /))
257 (tstamp 57AE17DB))
258 (comp (ref J11)
259 (value JUMP_2x1)
260 (footprint Mlab_Pin_Headers:Straight_1x02)
261 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
262 (sheetpath (names /) (tstamps /))
263 (tstamp 57AE243F))
264 (comp (ref J12)
265 (value JUMP_2x1)
266 (footprint Mlab_Pin_Headers:Straight_1x02)
267 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
268 (sheetpath (names /) (tstamps /))
269 (tstamp 57AE24EC))
4676 jacho 270 (comp (ref C5)
271 (value 220uF)
272 (footprint Mlab_C:TantalC_SizeD_Reflow)
273 (libsource (lib device) (part CP_Small))
274 (sheetpath (names /) (tstamps /))
275 (tstamp 57AC2016))
276 (comp (ref C7)
277 (value 220uF)
278 (footprint Mlab_C:TantalC_SizeD_Reflow)
279 (libsource (lib device) (part CP_Small))
280 (sheetpath (names /) (tstamps /))
4694 jacho 281 (tstamp 57AC309B))
282 (comp (ref L2)
283 (value BLM21PG300SN1)
284 (footprint Mlab_R:SMD-0805)
285 (libsource (lib device) (part INDUCTOR))
286 (sheetpath (names /) (tstamps /))
287 (tstamp 57BD4A65))
288 (comp (ref C6)
289 (value 100nF)
290 (footprint Mlab_R:SMD-0805)
291 (libsource (lib device) (part C_Small))
292 (sheetpath (names /) (tstamps /))
4800 jacho 293 (tstamp 57BD697F))
294 (comp (ref R7)
295 (value 499R)
296 (footprint Mlab_R:SMD-0805)
297 (libsource (lib device) (part R_Small))
298 (sheetpath (names /) (tstamps /))
299 (tstamp 57E982B4)))
4675 jacho 300 (libparts
301 (libpart (lib device) (part CP_Small)
302 (description "Polarised capacitor")
303 (footprints
304 (fp CP*)
305 (fp C_Axial*)
306 (fp C_Radial*)
307 (fp TantalC*)
308 (fp C*elec)
309 (fp c_elec*)
310 (fp SMD*_Pol))
311 (fields
312 (field (name Reference) C)
313 (field (name Value) CP_Small))
314 (pins
315 (pin (num 1) (name ~) (type passive))
316 (pin (num 2) (name ~) (type passive))))
317 (libpart (lib device) (part C_Small)
318 (description "Unpolarized capacitor")
319 (footprints
320 (fp C?)
321 (fp C_????_*)
322 (fp C_????)
323 (fp SMD*_c)
324 (fp Capacitor*))
325 (fields
326 (field (name Reference) C)
327 (field (name Value) C_Small))
328 (pins
329 (pin (num 1) (name ~) (type passive))
330 (pin (num 2) (name ~) (type passive))))
331 (libpart (lib MLAB_D) (part D_Schottky)
332 (description "Diode schottky")
333 (footprints
334 (fp D-Pak_TO252AA)
335 (fp Diode_*)
336 (fp *SingleDiode)
337 (fp *SingleDiode*)
338 (fp *_Diode_*))
339 (fields
340 (field (name Reference) D)
341 (field (name Value) D_Schottky))
342 (pins
343 (pin (num 1) (name K) (type passive))
344 (pin (num 2) (name A) (type passive))))
345 (libpart (lib device) (part D_Small)
346 (description Diode)
347 (footprints
348 (fp Diode_*)
349 (fp D-Pak_TO252AA)
350 (fp *SingleDiode)
351 (fp *SingleDiode*)
352 (fp *_Diode_*))
353 (fields
354 (field (name Reference) D)
355 (field (name Value) D_Small))
356 (pins
357 (pin (num 1) (name K) (type passive))
358 (pin (num 2) (name A) (type passive))))
359 (libpart (lib mlab_mechanical) (part HOLE)
360 (fields
361 (field (name Reference) M)
362 (field (name Value) HOLE))
363 (pins
364 (pin (num 1) (name ~) (type input))))
4694 jacho 365 (libpart (lib device) (part INDUCTOR)
366 (footprints
367 (fp Choke_*)
368 (fp *Coil*))
369 (fields
370 (field (name Reference) L)
371 (field (name Value) INDUCTOR))
372 (pins
373 (pin (num 1) (name 1) (type passive))
374 (pin (num 2) (name 2) (type passive))))
4675 jacho 375 (libpart (lib device) (part INDUCTOR_SMALL)
376 (footprints
377 (fp Choke_*)
378 (fp *Coil*))
379 (fields
380 (field (name Reference) L)
381 (field (name Value) INDUCTOR_SMALL))
382 (pins
383 (pin (num 1) (name 1) (type input))
384 (pin (num 2) (name 2) (type input))))
385 (libpart (lib MLAB_Jumpers) (part JUMP2_2x1)
386 (description "MLAB modified doubled pinheader connector")
387 (fields
388 (field (name Reference) J)
389 (field (name Value) JUMP2_2x1))
390 (pins
391 (pin (num 1) (name 1) (type passive))
392 (pin (num 2) (name 1) (type passive))))
393 (libpart (lib MLAB_Jumpers) (part JUMP_2x1)
394 (description "MLAB modified doubled pinheader connector")
395 (fields
396 (field (name Reference) J)
397 (field (name Value) JUMP_2x1))
398 (pins
399 (pin (num 1) (name 1) (type passive))
400 (pin (num 2) (name 1) (type passive))))
401 (libpart (lib MLAB_IO) (part PAM2423)
402 (description "Zvišující měnič PAM2423")
403 (fields
404 (field (name Reference) U)
405 (field (name Value) PAM2423))
406 (pins
407 (pin (num 1) (name PGND) (type passive))
408 (pin (num 2) (name VIN) (type passive))
409 (pin (num 3) (name EN) (type output))
410 (pin (num 4) (name COMP) (type power_in))
411 (pin (num 5) (name AGND) (type power_in))
412 (pin (num 6) (name FB) (type power_in))
413 (pin (num 7) (name SS) (type power_in))
414 (pin (num 8) (name SW) (type power_in))
415 (pin (num 9) (name GND) (type power_in))))
416 (libpart (lib device) (part R_Small)
417 (description Resistor)
418 (footprints
419 (fp Resistor_*)
420 (fp R_*))
421 (fields
422 (field (name Reference) R)
423 (field (name Value) R_Small))
424 (pins
425 (pin (num 1) (name ~) (type passive))
426 (pin (num 2) (name ~) (type passive))))
427 (libpart (lib MLAB_Jumpers) (part _)
428 (description "Symbole general de connecteur")
429 (fields
430 (field (name Reference) P)
431 (field (name Value) _))
432 (pins
433 (pin (num 1) (name P1) (type passive)))))
434 (libraries
4800 jacho 435 (library (logical mlab_mechanical)
436 (uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\mlab_mechanical.lib))
4675 jacho 437 (library (logical MLAB_D)
438 (uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_D.lib))
4800 jacho 439 (library (logical MLAB_IO)
440 (uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_IO.lib))
4694 jacho 441 (library (logical MLAB_Jumpers)
442 (uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_Jumpers.lib))
4675 jacho 443 (library (logical device)
4800 jacho 444 (uri C:\KiCad\share\kicad\library\device.lib)))
4675 jacho 445 (nets
4676 jacho 446 (net (code 1) (name GND)
4800 jacho 447 (node (ref C2) (pin 2))
448 (node (ref C9) (pin 2))
4676 jacho 449 (node (ref J12) (pin 2))
4800 jacho 450 (node (ref C1) (pin 2))
4694 jacho 451 (node (ref C11) (pin 2))
4800 jacho 452 (node (ref R4) (pin 2))
4694 jacho 453 (node (ref C6) (pin 2))
454 (node (ref U1) (pin 9))
455 (node (ref J3) (pin 1))
4800 jacho 456 (node (ref U1) (pin 5))
457 (node (ref J3) (pin 2))
458 (node (ref U1) (pin 1))
4694 jacho 459 (node (ref C10) (pin 2))
4800 jacho 460 (node (ref C7) (pin 2))
461 (node (ref C5) (pin 2))
462 (node (ref J12) (pin 1))
463 (node (ref D1) (pin 2))
464 (node (ref J1) (pin 2))
465 (node (ref J1) (pin 1))
4694 jacho 466 (node (ref C21) (pin 2))
4676 jacho 467 (node (ref C14) (pin 2))
4800 jacho 468 (node (ref P2) (pin 1))
469 (node (ref J7) (pin 1))
470 (node (ref P4) (pin 1))
471 (node (ref C12) (pin 2))
472 (node (ref J10) (pin 2))
473 (node (ref J10) (pin 1))
4694 jacho 474 (node (ref J7) (pin 2))
4800 jacho 475 (node (ref R5) (pin 2))
476 (node (ref R6) (pin 2))
4694 jacho 477 (node (ref C3) (pin 2))
4800 jacho 478 (node (ref C15) (pin 2)))
479 (net (code 2) (name /5V)
4694 jacho 480 (node (ref J5) (pin 1))
481 (node (ref R5) (pin 1)))
4800 jacho 482 (net (code 3) (name /12V)
483 (node (ref J4) (pin 1))
484 (node (ref R4) (pin 1)))
4694 jacho 485 (net (code 4) (name /ADJ)
486 (node (ref R6) (pin 1))
487 (node (ref J6) (pin 1)))
488 (net (code 5) (name VCC)
4800 jacho 489 (node (ref C1) (pin 1))
490 (node (ref C2) (pin 1))
491 (node (ref R2) (pin 1))
4676 jacho 492 (node (ref D1) (pin 1))
4800 jacho 493 (node (ref C9) (pin 1))
494 (node (ref J11) (pin 1))
4694 jacho 495 (node (ref J11) (pin 2))
4800 jacho 496 (node (ref L1) (pin 1))
4694 jacho 497 (node (ref C3) (pin 1))
4676 jacho 498 (node (ref P1) (pin 1))
4800 jacho 499 (node (ref U1) (pin 2)))
4694 jacho 500 (net (code 6) (name /Vout)
501 (node (ref L2) (pin 1))
4800 jacho 502 (node (ref R7) (pin 1))
4694 jacho 503 (node (ref P3) (pin 1))
4800 jacho 504 (node (ref C13) (pin 1))
505 (node (ref C21) (pin 1))
4676 jacho 506 (node (ref C5) (pin 1))
507 (node (ref C7) (pin 1))
4694 jacho 508 (node (ref D2) (pin 1))
4800 jacho 509 (node (ref C14) (pin 1))
510 (node (ref D3) (pin 1)))
4694 jacho 511 (net (code 7) (name "Net-(C6-Pad1)")
4800 jacho 512 (node (ref C6) (pin 1))
513 (node (ref J9) (pin 2))
4675 jacho 514 (node (ref J9) (pin 1))
4800 jacho 515 (node (ref J8) (pin 2))
4676 jacho 516 (node (ref J8) (pin 1))
4800 jacho 517 (node (ref L2) (pin 2)))
518 (net (code 8) (name "Net-(R3-Pad1)")
519 (node (ref R3) (pin 1))
520 (node (ref R7) (pin 2)))
521 (net (code 10) (name /EN)
522 (node (ref J2) (pin 1))
4694 jacho 523 (node (ref R2) (pin 2))
4675 jacho 524 (node (ref U1) (pin 3))
4800 jacho 525 (node (ref J2) (pin 2)))
4694 jacho 526 (net (code 11) (name "Net-(C10-Pad1)")
527 (node (ref C10) (pin 1))
528 (node (ref R1) (pin 2)))
4800 jacho 529 (net (code 12) (name "Net-(C11-Pad1)")
530 (node (ref U1) (pin 4))
531 (node (ref R1) (pin 1))
532 (node (ref C11) (pin 1)))
533 (net (code 13) (name "Net-(M1-Pad1)")
4676 jacho 534 (node (ref M1) (pin 1)))
4800 jacho 535 (net (code 14) (name "Net-(M2-Pad1)")
4676 jacho 536 (node (ref M2) (pin 1)))
4800 jacho 537 (net (code 15) (name "Net-(M3-Pad1)")
4676 jacho 538 (node (ref M3) (pin 1)))
4800 jacho 539 (net (code 16) (name "Net-(M4-Pad1)")
4676 jacho 540 (node (ref M4) (pin 1)))
4800 jacho 541 (net (code 17) (name "Net-(C12-Pad1)")
542 (node (ref C12) (pin 1))
543 (node (ref U1) (pin 7)))
544 (net (code 18) (name "Net-(C13-Pad2)")
545 (node (ref U1) (pin 6))
4694 jacho 546 (node (ref R3) (pin 2))
547 (node (ref C15) (pin 1))
548 (node (ref C13) (pin 2))
549 (node (ref J4) (pin 2))
4800 jacho 550 (node (ref J5) (pin 2))
551 (node (ref J6) (pin 2)))
552 (net (code 19) (name "Net-(D2-Pad2)")
553 (node (ref U1) (pin 8))
4694 jacho 554 (node (ref L1) (pin 2))
555 (node (ref D3) (pin 2))
556 (node (ref D2) (pin 2)))))