Rev Author Line No. Line
3773 jacho 1 EESchema Schematic File Version 2
2 LIBS:power
3 LIBS:device
4 LIBS:transistors
5 LIBS:conn
6 LIBS:linear
7 LIBS:regul
8 LIBS:74xx
9 LIBS:cmos4000
10 LIBS:adc-dac
11 LIBS:memory
12 LIBS:xilinx
13 LIBS:special
14 LIBS:microcontrollers
15 LIBS:dsp
16 LIBS:microchip
17 LIBS:analog_switches
18 LIBS:motorola
19 LIBS:texas
20 LIBS:intel
21 LIBS:audio
22 LIBS:interface
23 LIBS:digital-audio
24 LIBS:philips
25 LIBS:display
26 LIBS:cypress
27 LIBS:siliconi
28 LIBS:opto
29 LIBS:atmel
30 LIBS:contrib
31 LIBS:valves
32 LIBS:MLAB_IO
33 LIBS:MLAB_D
34 LIBS:MLAB_T
35 LIBS:Jumpers
36 LIBS:PCRD02A-cache
37 EELAYER 24 0
38 EELAYER END
39 $Descr A4 11693 8268
40 encoding utf-8
41 Sheet 1 1
42 Title ""
43 Date ""
44 Rev ""
45 Comp ""
46 Comment1 ""
47 Comment2 ""
48 Comment3 ""
49 Comment4 ""
50 $EndDescr
51 $Comp
52 L R R?
53 U 1 1 5476823C
54 P 900 2850
55 F 0 "R?" V 980 2850 40 0000 C CNN
56 F 1 "4M7" V 907 2851 40 0000 C CNN
57 F 2 "" V 830 2850 30 0000 C CNN
58 F 3 "" H 900 2850 30 0000 C CNN
59 1 900 2850
60 1 0 0 -1
61 $EndComp
62 $Comp
63 L R R?
64 U 1 1 547682B2
65 P 900 3600
66 F 0 "R?" V 980 3600 40 0000 C CNN
67 F 1 "4M7" V 907 3601 40 0000 C CNN
68 F 2 "" V 830 3600 30 0000 C CNN
69 F 3 "" H 900 3600 30 0000 C CNN
70 1 900 3600
71 1 0 0 -1
72 $EndComp
73 $Comp
74 L C C?
75 U 1 1 547682EE
76 P 1300 3600
77 F 0 "C?" H 1300 3700 40 0000 L CNN
78 F 1 "100k" H 1306 3515 40 0000 L CNN
79 F 2 "" H 1338 3450 30 0000 C CNN
80 F 3 "" H 1300 3600 60 0000 C CNN
81 1 1300 3600
82 1 0 0 -1
83 $EndComp
84 $Comp
85 L DIODE D?
86 U 1 1 547683A9
87 P 900 4500
88 F 0 "D?" H 900 4600 40 0000 C CNN
89 F 1 "DIODE" H 900 4400 40 0000 C CNN
90 F 2 "" H 900 4500 60 0000 C CNN
91 F 3 "" H 900 4500 60 0000 C CNN
92 1 900 4500
93  
94 $EndComp
95 $Comp
96 L C C?
97 U 1 1 54768486
98 P 1300 4200
99 F 0 "C?" H 1300 4300 40 0000 L CNN
100 F 1 "100k" H 1306 4115 40 0000 L CNN
101 F 2 "" H 1338 4050 30 0000 C CNN
102 F 3 "" H 1300 4200 60 0000 C CNN
103 1 1300 4200
104  
105 $EndComp
106 $Comp
107 L JFET_N Q?
108 U 1 1 547684BC
109 P 2000 4200
110 F 0 "Q?" H 1903 4450 70 0000 C CNN
111 F 1 "BF862" H 1853 3953 60 0000 C CNN
112 F 2 "" H 2000 4200 60 0000 C CNN
113 F 3 "" H 2000 4200 60 0000 C CNN
114 1 2000 4200
115 1 0 0 -1
116 $EndComp
117 $Comp
118 L R R?
119 U 1 1 54768535
120 P 2150 3450
121 F 0 "R?" V 2230 3450 40 0000 C CNN
122 F 1 "R" V 2157 3451 40 0000 C CNN
123 F 2 "" V 2080 3450 30 0000 C CNN
124 F 3 "" H 2150 3450 30 0000 C CNN
125 1 2150 3450
126 1 0 0 -1
127 $EndComp
128 $Comp
129 L R R?
130 U 1 1 5476858B
131 P 2150 2800
132 F 0 "R?" V 2230 2800 40 0000 C CNN
133 F 1 "R" V 2157 2801 40 0000 C CNN
134 F 2 "" V 2080 2800 30 0000 C CNN
135 F 3 "" H 2150 2800 30 0000 C CNN
136 1 2150 2800
137 1 0 0 -1
138 $EndComp
139 $Comp
140 L R R?
141 U 1 1 547685C9
142 P 2650 3450
143 F 0 "R?" V 2730 3450 40 0000 C CNN
144 F 1 "R" V 2657 3451 40 0000 C CNN
145 F 2 "" V 2580 3450 30 0000 C CNN
146 F 3 "" H 2650 3450 30 0000 C CNN
147 1 2650 3450
148 1 0 0 -1
149 $EndComp
150 $Comp
151 L R R?
152 U 1 1 5476860C
153 P 2650 4250
154 F 0 "R?" V 2730 4250 40 0000 C CNN
155 F 1 "R" V 2657 4251 40 0000 C CNN
156 F 2 "" V 2580 4250 30 0000 C CNN
157 F 3 "" H 2650 4250 30 0000 C CNN
158 1 2650 4250
159 1 0 0 -1
160 $EndComp
161 $Comp
162 L AD8691 U?
163 U 1 1 547687AC
164 P 3750 3850
165 F 0 "U?" H 3900 4150 70 0000 C CNN
166 F 1 "AD8691" H 3900 4050 70 0000 C CNN
167 F 2 "" H 3750 3850 60 0000 C CNN
168 F 3 "" H 3750 3850 60 0000 C CNN
169 1 3750 3850
170 1 0 0 -1
171 $EndComp
172 $Comp
173 L C C?
174 U 1 1 54768B04
175 P 3700 4700
176 F 0 "C?" H 3700 4800 40 0000 L CNN
177 F 1 "2" H 3706 4615 40 0000 L CNN
178 F 2 "" H 3738 4550 30 0000 C CNN
179 F 3 "" H 3700 4700 60 0000 C CNN
180 1 3700 4700
181  
182 $EndComp
183 $Comp
184 L R R?
185 U 1 1 54768C16
186 P 3700 5000
187 F 0 "R?" V 3780 5000 40 0000 C CNN
188 F 1 "2M" V 3707 5001 40 0000 C CNN
189 F 2 "" V 3630 5000 30 0000 C CNN
190 F 3 "" H 3700 5000 30 0000 C CNN
191 1 3700 5000
192  
193 $EndComp
194 $Comp
195 L R R?
196 U 1 1 54768CE2
197 P 6450 4250
198 F 0 "R?" V 6530 4250 40 0000 C CNN
199 F 1 "10k" V 6457 4251 40 0000 C CNN
200 F 2 "" V 6380 4250 30 0000 C CNN
201 F 3 "" H 6450 4250 30 0000 C CNN
202 1 6450 4250
203 1 0 0 -1
204 $EndComp
205 $Comp
206 L R R?
207 U 1 1 54768D36
208 P 6450 4900
209 F 0 "R?" V 6530 4900 40 0000 C CNN
210 F 1 "1k5" V 6457 4901 40 0000 C CNN
211 F 2 "" V 6380 4900 30 0000 C CNN
212 F 3 "" H 6450 4900 30 0000 C CNN
213 1 6450 4900
214 1 0 0 -1
215 $EndComp
216 $Comp
217 L C C?
218 U 1 1 54768D77
219 P 6900 4250
220 F 0 "C?" H 6900 4350 40 0000 L CNN
221 F 1 "510" H 6906 4165 40 0000 L CNN
222 F 2 "" H 6938 4100 30 0000 C CNN
223 F 3 "" H 6900 4250 60 0000 C CNN
224 1 6900 4250
225 -1 0 0 1
226 $EndComp
227 $Comp
228 L R R?
229 U 1 1 54768E39
230 P 7350 3950
231 F 0 "R?" V 7430 3950 40 0000 C CNN
232 F 1 "3k9" V 7357 3951 40 0000 C CNN
233 F 2 "" V 7280 3950 30 0000 C CNN
234 F 3 "" H 7350 3950 30 0000 C CNN
235 1 7350 3950
236  
237 $EndComp
238 $Comp
239 L R R?
240 U 1 1 54768EA8
241 P 8000 3950
242 F 0 "R?" V 8080 3950 40 0000 C CNN
243 F 1 "2k4" V 8007 3951 40 0000 C CNN
244 F 2 "" V 7930 3950 30 0000 C CNN
245 F 3 "" H 8000 3950 30 0000 C CNN
246 1 8000 3950
247  
248 $EndComp
249 $Comp
250 L C C?
251 U 1 1 54768EE6
252 P 9150 3300
253 F 0 "C?" H 9150 3400 40 0000 L CNN
254 F 1 "180" H 9156 3215 40 0000 L CNN
255 F 2 "" H 9188 3150 30 0000 C CNN
256 F 3 "" H 9150 3300 60 0000 C CNN
257 1 9150 3300
258  
259 $EndComp
260 $Comp
261 L C C?
262 U 1 1 54768FA2
263 P 8300 4250
264 F 0 "C?" H 8300 4350 40 0000 L CNN
265 F 1 "240" H 8306 4165 40 0000 L CNN
266 F 2 "" H 8338 4100 30 0000 C CNN
267 F 3 "" H 8300 4250 60 0000 C CNN
268 1 8300 4250
269 1 0 0 -1
270 $EndComp
271 $Comp
272 L R R?
273 U 1 1 547690B2
274 P 9150 4700
275 F 0 "R?" V 9230 4700 40 0000 C CNN
276 F 1 "2k4" V 9157 4701 40 0000 C CNN
277 F 2 "" V 9080 4700 30 0000 C CNN
278 F 3 "" H 9150 4700 30 0000 C CNN
279 1 9150 4700
280  
281 $EndComp
282 $Comp
283 L R R?
284 U 1 1 54769114
285 P 8650 5000
286 F 0 "R?" V 8730 5000 40 0000 C CNN
287 F 1 "2k4" V 8657 5001 40 0000 C CNN
288 F 2 "" V 8580 5000 30 0000 C CNN
289 F 3 "" H 8650 5000 30 0000 C CNN
290 1 8650 5000
291 1 0 0 -1
292 $EndComp
293 $Comp
294 L R R?
295 U 1 1 54769180
296 P 10400 4400
297 F 0 "R?" V 10480 4400 40 0000 C CNN
298 F 1 "10k" V 10407 4401 40 0000 C CNN
299 F 2 "" V 10330 4400 30 0000 C CNN
300 F 3 "" H 10400 4400 30 0000 C CNN
301 1 10400 4400
302 1 0 0 -1
303 $EndComp
304 $Comp
305 L C C?
306 U 1 1 547691BD
307 P 10100 4050
308 F 0 "C?" H 10100 4150 40 0000 L CNN
309 F 1 "330k" H 10106 3965 40 0000 L CNN
310 F 2 "" H 10138 3900 30 0000 C CNN
311 F 3 "" H 10100 4050 60 0000 C CNN
312 1 10100 4050
313  
314 $EndComp
315 $Comp
316 L CONN1_1 J?
317 U 1 1 5476968B
318 P 950 2200
319 F 0 "J?" H 1000 2250 50 0000 C CNN
3774 jacho 320 F 1 "+Ubias" H 1050 2150 40 0000 C CNN
3773 jacho 321 F 2 "" H 1000 2150 60 0000 C CNN
322 F 3 "" H 1000 2150 60 0000 C CNN
323 1 950 2200
324  
325 $EndComp
326 $Comp
327 L C C?
328 U 1 1 54769B26
329 P 2950 4250
330 F 0 "C?" H 2950 4350 40 0000 L CNN
331 F 1 "2" H 2956 4165 40 0000 L CNN
332 F 2 "" H 2988 4100 30 0000 C CNN
333 F 3 "" H 2950 4250 60 0000 C CNN
334 1 2950 4250
335 1 0 0 -1
336 $EndComp
337 $Comp
338 L GND #PWR?
339 U 1 1 54769DCA
340 P 900 4850
341 F 0 "#PWR?" H 900 4850 30 0001 C CNN
342 F 1 "GND" H 900 4780 30 0001 C CNN
343 F 2 "" H 900 4850 60 0000 C CNN
344 F 3 "" H 900 4850 60 0000 C CNN
345 1 900 4850
346 1 0 0 -1
347 $EndComp
348 $Comp
349 L V+ #PWR?
350 U 1 1 5476A0F5
351 P 2150 2500
352 F 0 "#PWR?" H 2150 2600 30 0001 C CNN
353 F 1 "V+" H 2150 2610 30 0000 C CNN
354 F 2 "" H 2150 2500 60 0000 C CNN
355 F 3 "" H 2150 2500 60 0000 C CNN
356 1 2150 2500
357 1 0 0 -1
358 $EndComp
359 $Comp
360 L V- #PWR?
361 U 1 1 5476A75B
362 P 2150 4650
363 F 0 "#PWR?" H 2150 4750 30 0001 C CNN
364 F 1 "V-" H 2150 4760 30 0000 C CNN
365 F 2 "" H 2150 4650 60 0000 C CNN
366 F 3 "" H 2150 4650 60 0000 C CNN
367 1 2150 4650
368 -1 0 0 1
369 $EndComp
370 $Comp
371 L V- #PWR?
372 U 1 1 5476A8CC
373 P 2650 4650
374 F 0 "#PWR?" H 2650 4750 30 0001 C CNN
375 F 1 "V-" H 2650 4760 30 0000 C CNN
376 F 2 "" H 2650 4650 60 0000 C CNN
377 F 3 "" H 2650 4650 60 0000 C CNN
378 1 2650 4650
379 -1 0 0 1
380 $EndComp
381 $Comp
382 L V- #PWR?
383 U 1 1 5476A8F5
384 P 2950 4650
385 F 0 "#PWR?" H 2950 4750 30 0001 C CNN
386 F 1 "V-" H 2950 4760 30 0000 C CNN
387 F 2 "" H 2950 4650 60 0000 C CNN
388 F 3 "" H 2950 4650 60 0000 C CNN
389 1 2950 4650
390 -1 0 0 1
391 $EndComp
392 $Comp
393 L V- #PWR?
394 U 1 1 5476A991
3774 jacho 395 P 5600 3500
396 F 0 "#PWR?" H 5600 3600 30 0001 C CNN
397 F 1 "V-" H 5600 3610 30 0000 C CNN
398 F 2 "" H 5600 3500 60 0000 C CNN
399 F 3 "" H 5600 3500 60 0000 C CNN
400 1 5600 3500
3773 jacho 401 1 0 0 -1
402 $EndComp
403 $Comp
404 L V+ #PWR?
405 U 1 1 5476AB8C
406 P 3650 3400
407 F 0 "#PWR?" H 3650 3500 30 0001 C CNN
408 F 1 "V+" H 3650 3510 30 0000 C CNN
409 F 2 "" H 3650 3400 60 0000 C CNN
410 F 3 "" H 3650 3400 60 0000 C CNN
411 1 3650 3400
412 1 0 0 -1
413 $EndComp
414 $Comp
415 L C C?
416 U 1 1 5476AC2D
417 P 4550 3850
418 F 0 "C?" H 4550 3950 40 0000 L CNN
419 F 1 "330k" H 4556 3765 40 0000 L CNN
420 F 2 "" H 4588 3700 30 0000 C CNN
421 F 3 "" H 4550 3850 60 0000 C CNN
422 1 4550 3850
423  
424 $EndComp
425 $Comp
426 L R R?
427 U 1 1 5476AC84
428 P 4850 4150
429 F 0 "R?" V 4930 4150 40 0000 C CNN
430 F 1 "3k3" V 4857 4151 40 0000 C CNN
431 F 2 "" V 4780 4150 30 0000 C CNN
432 F 3 "" H 4850 4150 30 0000 C CNN
433 1 4850 4150
434 1 0 0 -1
435 $EndComp
436 $Comp
437 L GND #PWR?
438 U 1 1 5476B3F0
439 P 4850 4450
440 F 0 "#PWR?" H 4850 4450 30 0001 C CNN
441 F 1 "GND" H 4850 4380 30 0001 C CNN
442 F 2 "" H 4850 4450 60 0000 C CNN
443 F 3 "" H 4850 4450 60 0000 C CNN
444 1 4850 4450
445 1 0 0 -1
446 $EndComp
447 $Comp
448 L AD8692 U?
449 U 1 1 5476BDEA
450 P 5700 3950
451 F 0 "U?" H 5850 4250 70 0000 C CNN
452 F 1 "AD8692" H 5850 4150 70 0000 C CNN
453 F 2 "" H 5700 3950 60 0000 C CNN
454 F 3 "" H 5700 3950 60 0000 C CNN
455 1 5700 3950
456 1 0 0 -1
457 $EndComp
458 $Comp
3774 jacho 459 L GND #PWR?
460 U 1 1 547647C3
461 P 10400 4750
462 F 0 "#PWR?" H 10400 4750 30 0001 C CNN
463 F 1 "GND" H 10400 4680 30 0001 C CNN
464 F 2 "" H 10400 4750 60 0000 C CNN
465 F 3 "" H 10400 4750 60 0000 C CNN
466 1 10400 4750
467 1 0 0 -1
468 $EndComp
469 $Comp
470 L CONN1_1 J?
471 U 1 1 54764983
472 P 10950 4100
473 F 0 "J?" H 11000 4150 50 0000 C CNN
474 F 1 "OUT" H 11050 4050 40 0000 C CNN
475 F 2 "" H 11000 4050 60 0000 C CNN
476 F 3 "" H 11000 4050 60 0000 C CNN
477 1 10950 4100
478 1 0 0 -1
479 $EndComp
480 $Comp
481 L GND #PWR?
482 U 1 1 54764BD3
483 P 8650 5300
484 F 0 "#PWR?" H 8650 5300 30 0001 C CNN
485 F 1 "GND" H 8650 5230 30 0001 C CNN
486 F 2 "" H 8650 5300 60 0000 C CNN
487 F 3 "" H 8650 5300 60 0000 C CNN
488 1 8650 5300
489 1 0 0 -1
490 $EndComp
491 $Comp
492 L GND #PWR?
493 U 1 1 54764C98
494 P 6450 5200
495 F 0 "#PWR?" H 6450 5200 30 0001 C CNN
496 F 1 "GND" H 6450 5130 30 0001 C CNN
497 F 2 "" H 6450 5200 60 0000 C CNN
498 F 3 "" H 6450 5200 60 0000 C CNN
499 1 6450 5200
500 1 0 0 -1
501 $EndComp
502 $Comp
503 L GND #PWR?
504 U 1 1 54765DA1
505 P 8300 4500
506 F 0 "#PWR?" H 8300 4500 30 0001 C CNN
507 F 1 "GND" H 8300 4430 30 0001 C CNN
508 F 2 "" H 8300 4500 60 0000 C CNN
509 F 3 "" H 8300 4500 60 0000 C CNN
510 1 8300 4500
511 1 0 0 -1
512 $EndComp
513 $Comp
3773 jacho 514 L AD8692 U?
3774 jacho 515 U 1 1 5476E8A2
3773 jacho 516 P 9250 4050
517 F 0 "U?" H 9400 4350 70 0000 C CNN
518 F 1 "AD8692" H 9400 4250 70 0000 C CNN
519 F 2 "" H 9250 4050 60 0000 C CNN
520 F 3 "" H 9250 4050 60 0000 C CNN
3774 jacho 521 1 9250 4050
3773 jacho 522 1 0 0 -1
523 $EndComp
3774 jacho 524 $Comp
525 L GND #PWR?
526 U 1 1 5476EAEC
527 P 1300 3850
528 F 0 "#PWR?" H 1300 3850 30 0001 C CNN
529 F 1 "GND" H 1300 3780 30 0001 C CNN
530 F 2 "" H 1300 3850 60 0000 C CNN
531 F 3 "" H 1300 3850 60 0000 C CNN
532 1 1300 3850
533 1 0 0 -1
534 $EndComp
535 $Comp
536 L V- #PWR?
537 U 1 1 5476F3EF
538 P 3650 4300
539 F 0 "#PWR?" H 3650 4400 30 0001 C CNN
540 F 1 "V-" H 3650 4410 30 0000 C CNN
541 F 2 "" H 3650 4300 60 0000 C CNN
542 F 3 "" H 3650 4300 60 0000 C CNN
543 1 3650 4300
544 -1 0 0 1
545 $EndComp
546 $Comp
547 L V- #PWR?
548 U 1 1 5476F49C
549 P 9150 4500
550 F 0 "#PWR?" H 9150 4600 30 0001 C CNN
551 F 1 "V-" H 9150 4610 30 0000 C CNN
552 F 2 "" H 9150 4500 60 0000 C CNN
553 F 3 "" H 9150 4500 60 0000 C CNN
554 1 9150 4500
555 -1 0 0 1
556 $EndComp
557 $Comp
558 L V+ #PWR?
559 U 1 1 5476F63C
560 P 9150 3600
561 F 0 "#PWR?" H 9150 3700 30 0001 C CNN
562 F 1 "V+" H 9150 3710 30 0000 C CNN
563 F 2 "" H 9150 3600 60 0000 C CNN
564 F 3 "" H 9150 3600 60 0000 C CNN
565 1 9150 3600
566 1 0 0 -1
567 $EndComp
568 $Comp
569 L V+ #PWR?
570 U 1 1 5476F708
571 P 5600 4400
572 F 0 "#PWR?" H 5600 4500 30 0001 C CNN
573 F 1 "V+" H 5600 4510 30 0000 C CNN
574 F 2 "" H 5600 4400 60 0000 C CNN
575 F 3 "" H 5600 4400 60 0000 C CNN
576 1 5600 4400
577 -1 0 0 1
578 $EndComp
579 Text Notes 1900 2300 0 60 ~ 0
580 low noise charge sensitive amplifier
581 Text Notes 4550 3600 0 60 ~ 0
582 highpass\n1 kHz
583 Text Notes 5300 3200 0 60 ~ 0
584 amplifier 7,7x
585 Text Notes 8150 2900 0 60 ~ 0
586 2nd lowpass 200kHz\nwith gain 2x
587 Text Notes 10100 3700 0 60 ~ 0
588 highpass\n300 Hz
589 $Comp
590 L JUMP_5X2 J?
591 U 1 1 54770A25
592 P 1200 6800
593 F 0 "J?" H 850 7050 50 0000 C CNN
594 F 1 "JUMP_5X2" V 1150 6750 40 0000 C CNN
595 F 2 "" H 1200 6800 60 0000 C CNN
596 F 3 "" H 1200 6800 60 0000 C CNN
597 1 1200 6800
598 -1 0 0 1
599 $EndComp
600 $Comp
601 L V+ #PWR?
602 U 1 1 54770C88
603 P 1800 6500
604 F 0 "#PWR?" H 1800 6600 30 0001 C CNN
605 F 1 "V+" H 1800 6610 30 0000 C CNN
606 F 2 "" H 1800 6500 60 0000 C CNN
607 F 3 "" H 1800 6500 60 0000 C CNN
608 1 1800 6500
609 1 0 0 -1
610 $EndComp
611 $Comp
612 L V- #PWR?
613 U 1 1 54770E13
614 P 1900 6500
615 F 0 "#PWR?" H 1900 6600 30 0001 C CNN
616 F 1 "V-" H 1900 6610 30 0000 C CNN
617 F 2 "" H 1900 6500 60 0000 C CNN
618 F 3 "" H 1900 6500 60 0000 C CNN
619 1 1900 6500
620 1 0 0 -1
621 $EndComp
622 $Comp
623 L GND #PWR?
624 U 1 1 547710DE
625 P 1700 7000
626 F 0 "#PWR?" H 1700 7000 30 0001 C CNN
627 F 1 "GND" H 1700 6930 30 0001 C CNN
628 F 2 "" H 1700 7000 60 0000 C CNN
629 F 3 "" H 1700 7000 60 0000 C CNN
630 1 1700 7000
631 1 0 0 -1
632 $EndComp
633 Wire Wire Line
634 900 2500 900 2600
635 Wire Wire Line
636 900 3100 900 3350
637 Wire Wire Line
638 900 3850 900 4300
639 Wire Wire Line
640 900 4850 900 4700
641 Wire Wire Line
642 1100 4200 900 4200
643 Connection ~ 900 4200
644 Wire Wire Line
645 900 3200 1300 3200
646 Wire Wire Line
647 1300 3200 1300 3400
648 Connection ~ 900 3200
649 Wire Wire Line
650 1300 3850 1300 3800
651 Wire Wire Line
652 1500 4200 1750 4200
653 Wire Wire Line
654 2150 3850 2150 3700
655 Wire Wire Line
656 2150 3200 2150 3050
657 Wire Wire Line
658 2150 2550 2150 2500
659 Wire Wire Line
660 2150 3150 2650 3150
661 Wire Wire Line
662 2650 3150 2650 3200
663 Connection ~ 2150 3150
664 Connection ~ 2150 3750
665 Wire Wire Line
666 2650 4000 2650 3700
667 Wire Wire Line
668 2650 3950 3250 3950
669 Connection ~ 2650 3950
670 Wire Wire Line
671 2950 4050 2950 3950
672 Connection ~ 2950 3950
673 Wire Wire Line
674 2150 4650 2150 4550
675 Wire Wire Line
676 2650 4650 2650 4500
677 Wire Wire Line
678 2950 4650 2950 4450
679 Wire Wire Line
680 3650 4300 3650 4250
681 Wire Wire Line
682 3250 3750 2150 3750
683 Wire Wire Line
684 3650 3450 3650 3400
685 Wire Wire Line
686 1650 4200 1650 5000
687 Wire Wire Line
688 1650 5000 3450 5000
689 Connection ~ 1650 4200
690 Wire Wire Line
691 4250 3850 4350 3850
692 Wire Wire Line
693 4300 3850 4300 5000
694 Wire Wire Line
695 4300 5000 3950 5000
696 Wire Wire Line
697 3900 4700 4300 4700
698 Connection ~ 4300 4700
699 Wire Wire Line
700 3500 4700 3250 4700
701 Wire Wire Line
702 3250 4700 3250 5000
703 Connection ~ 3250 5000
704 Connection ~ 4300 3850
705 Wire Wire Line
706 4750 3850 5200 3850
707 Wire Wire Line
708 4850 3850 4850 3900
3773 jacho 709 Connection ~ 4850 3850
710 Wire Wire Line
711 6200 3950 7100 3950
712 Wire Wire Line
713 6450 3950 6450 4000
714 Wire Wire Line
715 5200 4050 5200 4550
716 Wire Wire Line
717 5200 4550 6900 4550
718 Wire Wire Line
719 6450 4500 6450 4650
720 Connection ~ 6450 4550
721 Connection ~ 6450 3950
722 Wire Wire Line
723 6900 4050 6900 3950
724 Connection ~ 6900 3950
725 Wire Wire Line
726 6900 4550 6900 4450
727 Wire Wire Line
728 7600 3950 7750 3950
729 Wire Wire Line
730 8250 3950 8750 3950
731 Wire Wire Line
732 8300 4050 8300 3950
733 Connection ~ 8300 3950
734 Wire Wire Line
735 8650 4750 8650 4150
736 Wire Wire Line
737 8650 4150 8750 4150
738 Wire Wire Line
739 8900 4700 8650 4700
740 Connection ~ 8650 4700
741 Wire Wire Line
742 9750 4050 9900 4050
743 Wire Wire Line
744 9400 4700 9800 4700
745 Wire Wire Line
746 9800 4700 9800 3300
747 Connection ~ 9800 4050
748 Wire Wire Line
749 7650 3950 7650 3300
750 Wire Wire Line
751 7650 3300 8950 3300
752 Connection ~ 7650 3950
753 Wire Wire Line
754 9800 3300 9350 3300
755 Wire Wire Line
756 10300 4050 10650 4050
757 Wire Wire Line
758 10400 4150 10400 4050
759 Connection ~ 10400 4050
760 Wire Wire Line
761 10400 4750 10400 4650
3774 jacho 762 Wire Wire Line
763 8650 5300 8650 5250
764 Wire Wire Line
765 6450 5200 6450 5150
766 Wire Wire Line
767 4850 4450 4850 4400
768 Wire Wire Line
769 8300 4500 8300 4450
770 Wire Wire Line
771 5600 4400 5600 4350
772 Wire Wire Line
773 5600 3550 5600 3500
774 Wire Wire Line
775 9150 4500 9150 4450
776 Wire Wire Line
777 9150 3650 9150 3600
778 Wire Wire Line
779 1600 6650 1650 6650
780 Wire Wire Line
781 1650 6650 1650 6850
782 Connection ~ 1650 6850
783 Wire Wire Line
784 1800 6500 1800 6750
785 Wire Wire Line
786 1800 6750 1600 6750
787 Wire Wire Line
788 1600 6550 1700 6550
789 Wire Wire Line
790 1700 6550 1700 7000
791 Wire Wire Line
792 1600 6950 1700 6950
793 Connection ~ 1700 6950
794 Text Notes 1450 6300 0 60 ~ 0
795 +/- 2,4 V
796 Wire Wire Line
797 1600 6850 1900 6850
798 Wire Wire Line
799 1900 6850 1900 6500
3773 jacho 800 $Comp
3774 jacho 801 L _ P?
802 U 1 1 54771AB7
803 P 9600 750
804 F 0 "P?" H 9650 850 50 0000 C CNN
805 F 1 "_" H 9600 800 40 0000 C CNN
806 F 2 "" H 9850 600 60 0000 C CNN
807 F 3 "" H 9850 600 60 0000 C CNN
808 1 9600 750
809 -1 0 0 1
3773 jacho 810 $EndComp
811 $Comp
3774 jacho 812 L _ P?
813 U 1 1 54771C1B
814 P 9600 1000
815 F 0 "P?" H 9650 1100 50 0000 C CNN
816 F 1 "_" H 9600 1050 40 0000 C CNN
817 F 2 "" H 9850 850 60 0000 C CNN
818 F 3 "" H 9850 850 60 0000 C CNN
819 1 9600 1000
820 -1 0 0 1
821 $EndComp
822 $Comp
823 L _ P?
824 U 1 1 54771C61
825 P 10200 750
826 F 0 "P?" H 10250 850 50 0000 C CNN
827 F 1 "_" H 10200 800 40 0000 C CNN
828 F 2 "" H 10450 600 60 0000 C CNN
829 F 3 "" H 10450 600 60 0000 C CNN
830 1 10200 750
831 -1 0 0 1
832 $EndComp
833 $Comp
834 L _ P?
835 U 1 1 54771CAA
836 P 10200 1000
837 F 0 "P?" H 10250 1100 50 0000 C CNN
838 F 1 "_" H 10200 1050 40 0000 C CNN
839 F 2 "" H 10450 850 60 0000 C CNN
840 F 3 "" H 10450 850 60 0000 C CNN
841 1 10200 1000
842 -1 0 0 1
843 $EndComp
844 $Comp
3773 jacho 845 L GND #PWR?
3774 jacho 846 U 1 1 54771DC0
847 P 9950 1200
848 F 0 "#PWR?" H 9950 1200 30 0001 C CNN
849 F 1 "GND" H 9950 1130 30 0001 C CNN
850 F 2 "" H 9950 1200 60 0000 C CNN
851 F 3 "" H 9950 1200 60 0000 C CNN
852 1 9950 1200
3773 jacho 853 1 0 0 -1
854 $EndComp
855 $Comp
856 L GND #PWR?
3774 jacho 857 U 1 1 54771EA3
858 P 10550 1200
859 F 0 "#PWR?" H 10550 1200 30 0001 C CNN
860 F 1 "GND" H 10550 1130 30 0001 C CNN
861 F 2 "" H 10550 1200 60 0000 C CNN
862 F 3 "" H 10550 1200 60 0000 C CNN
863 1 10550 1200
3773 jacho 864 1 0 0 -1
865 $EndComp
866 Wire Wire Line
3774 jacho 867 9900 800 9950 800
3773 jacho 868 Wire Wire Line
3774 jacho 869 9950 800 9950 1200
3773 jacho 870 Wire Wire Line
3774 jacho 871 9900 1050 9950 1050
872 Connection ~ 9950 1050
3773 jacho 873 Wire Wire Line
3774 jacho 874 10500 800 10550 800
875 Wire Wire Line
876 10550 800 10550 1200
877 Wire Wire Line
878 10500 1050 10550 1050
879 Connection ~ 10550 1050
3773 jacho 880 $EndSCHEMATC