Root/main/audio.sch

1EESchema Schematic File Version 2 date 22/01/2010 16:12:10
2LIBS:power,cc_logo,col_logo,vrtc,vddhp,vbus,vbato,vbat,v33sd,v33,v18,usb_minib,usb_micro_ab,usbdf,tm2302n,tm2301n,testpoint,sw_metaldomn,switch,spy0030a,speaker,solderpaste,serial_con,se9016,sdcw2012,scic,pwr_flag,phonejack,p3v56s40etp-g6,npn,ms_1d77,microphone,lt3925edcb,kb3436,con4p,.\Qi_AVT2.cache
3EELAYER 24 0
4EELAYER END
5$Descr A4 11700 8267
6Sheet 6 7
7Title "AUDIO"
8Date "19 jun 2009"
9Rev "A.0"
10Comp "Qi Hardware Inc."
11Comment1 ""
12Comment2 ""
13Comment3 ""
14Comment4 ""
15$EndDescr
16Wire Wire Line
17    3600 4550 3600 4700
18Wire Wire Line
19    10450 3200 10150 3200
20Wire Wire Line
21    7400 5500 6550 5500
22Wire Wire Line
23    1800 3800 4050 3800
24Wire Wire Line
25    2200 2450 1800 2450
26Wire Wire Line
27    3750 2450 2700 2450
28Wire Wire Line
29    3050 3400 3050 3500
30Wire Wire Line
31    3050 3500 3350 3500
32Wire Wire Line
33    3350 3500 3350 3400
34Connection ~ 3350 2800
35Wire Wire Line
36    3350 2900 3350 2800
37Wire Wire Line
38    4400 2600 4400 2800
39Wire Wire Line
40    4400 2600 4500 2600
41Wire Wire Line
42    5200 2450 4150 2450
43Wire Wire Line
44    5700 2600 6600 2600
45Connection ~ 6300 2500
46Wire Wire Line
47    6300 2350 6300 2550
48Wire Wire Line
49    6300 2550 6600 2550
50Wire Wire Line
51    6300 3350 6300 3400
52Wire Wire Line
53    6600 2650 6300 2650
54Connection ~ 9400 1950
55Wire Wire Line
56    9400 2100 9400 1950
57Connection ~ 9150 2650
58Wire Wire Line
59    9150 2700 9150 2650
60Wire Wire Line
61    9100 3000 8450 3000
62Wire Wire Line
63    9950 2850 9950 3000
64Wire Notes Line
65    7530 5500 7530 5300
66Wire Notes Line
67    7530 5500 7640 5500
68Wire Notes Line
69    7640 5500 7640 5300
70Wire Notes Line
71    7640 5300 7530 5300
72Connection ~ 2500 5700
73Wire Wire Line
74    2500 4950 2500 5700
75Wire Wire Line
76    3050 4800 3050 4700
77Wire Wire Line
78    3600 4700 3700 4700
79Connection ~ 4700 4700
80Wire Wire Line
81    5200 4800 5200 4700
82Wire Wire Line
83    4700 4700 4700 4750
84Wire Wire Line
85    4700 5300 5200 5300
86Wire Wire Line
87    5200 5300 5200 5200
88Wire Wire Line
89    5850 5700 5450 5700
90Connection ~ 6850 6500
91Wire Wire Line
92    6850 6500 6650 6500
93Wire Wire Line
94    6650 6500 6650 6400
95Wire Wire Line
96    6650 6000 6650 5700
97Wire Wire Line
98    6650 5700 6550 5700
99Wire Wire Line
100    6550 5400 7250 5400
101Wire Wire Line
102    7250 5400 7250 5300
103Wire Wire Line
104    6550 5600 6850 5600
105Wire Wire Line
106    6850 5600 6850 6550
107Wire Wire Line
108    6650 5900 5750 5900
109Connection ~ 6650 5900
110Wire Wire Line
111    5750 5900 5750 5600
112Wire Wire Line
113    5750 5600 5850 5600
114Wire Wire Line
115    4950 5700 4750 5700
116Wire Wire Line
117    4700 5350 4700 5250
118Connection ~ 4700 5300
119Wire Wire Line
120    5600 5400 5600 4700
121Wire Wire Line
122    5600 5400 5850 5400
123Connection ~ 5200 4700
124Wire Wire Line
125    5600 4700 4300 4700
126Wire Wire Line
127    2800 4700 3400 4700
128Wire Wire Line
129    3400 4700 3400 5500
130Connection ~ 3050 4700
131Wire Wire Line
132    3400 5500 5850 5500
133Wire Wire Line
134    3050 5300 3050 5400
135Wire Wire Line
136    2450 4700 2200 4700
137Wire Wire Line
138    1950 5700 4350 5700
139Wire Wire Line
140    10150 3200 10150 3300
141Connection ~ 9950 3000
142Wire Wire Line
143    9400 2500 9400 2650
144Wire Wire Line
145    9400 2650 8900 2650
146Wire Wire Line
147    8900 2650 8900 2550
148Wire Wire Line
149    9950 2350 9950 1950
150Wire Wire Line
151    8900 1950 8900 2050
152Connection ~ 8900 1950
153Wire Wire Line
154    9950 1950 8350 1950
155Wire Wire Line
156    6300 2650 6300 2750
157Wire Wire Line
158    5900 2500 6600 2500
159Wire Wire Line
160    6600 2450 5700 2450
161Wire Wire Line
162    4900 2600 5200 2600
163Wire Wire Line
164    4800 2850 4800 2900
165Wire Wire Line
166    4800 2900 4050 2900
167Wire Wire Line
168    3050 2900 3050 2450
169Connection ~ 3050 2450
170Wire Wire Line
171    4050 3800 4050 2700
172Connection ~ 4050 2900
173Wire Wire Line
174    3200 3500 3200 3550
175Connection ~ 3200 3500
176Wire Wire Line
177    4400 2800 2700 2800
178Wire Wire Line
179    2200 2800 1800 2800
180Wire Wire Line
181    7250 5300 7400 5300
182Wire Wire Line
183    9500 3000 10450 3000
184Wire Wire Line
185    6300 1650 6300 1850
186Text GLabel 3600 4550 3 30 BiDi ~ 0
187+VBAT0
188Text GLabel 6300 1650 3 30 BiDi ~ 0
189+V3.3
190Text Notes 1550 3950 0 50 ~ 0
191GPB29
192Text GLabel 1800 3800 0 60 Input ~ 0
193POP
194Text GLabel 1800 2800 0 60 Input ~ 0
195HPRO
196Text GLabel 1800 2450 0 60 Input ~ 0
197HPLO
198$Comp
199L CPOLARIZED C62
200U 1 1 4A46EA0A
201P 2450 2800
202F 0 "C62" V 2600 2950 60 0000 C CNN
203F 1 "100uF/6.3V" V 2600 2450 60 0000 C CNN
204    1 2450 2800
205    0 -1 -1 0
206$EndComp
207$Comp
208L CPOLARIZED C59
209U 1 1 4A46E9CC
210P 2450 2450
211F 0 "C59" V 2600 2600 60 0000 C CNN
212F 1 "100uF/6.3V" V 2600 2100 60 0000 C CNN
213    1 2450 2450
214    0 -1 -1 0
215$EndComp
216$Comp
217L GND #PWR067
218U 1 1 4A46E97D
219P 3200 3550
220F 0 "#PWR067" H 3200 3550 30 0001 C CNN
221F 1 "GND" H 3200 3480 30 0001 C CNN
222    1 3200 3550
223    1 0 0 -1
224$EndComp
225$Comp
226L R R40
227U 1 1 4A46E906
228P 3050 3150
229F 0 "R40" V 2950 3150 50 0000 C CNN
230F 1 "100/5%" V 3150 3150 50 0000 C CNN
231    1 3050 3150
232    -1 0 0 1
233$EndComp
234$Comp
235L R R41
236U 1 1 4A46E8DF
237P 3350 3150
238F 0 "R41" V 3250 3150 50 0000 C CNN
239F 1 "100/5%" V 3450 3150 50 0000 C CNN
240    1 3350 3150
241    -1 0 0 1
242$EndComp
243$Comp
244L TM2302N Q10
245U 1 1 4A46E868
246P 4700 2650
247F 0 "Q10" V 4450 2400 60 0000 C CNN
248F 1 "TM2302N" V 4350 2300 60 0000 C CNN
249    1 4700 2650
250    0 -1 -1 0
251$EndComp
252$Comp
253L TM2302N Q9
254U 1 1 4A46E82E
255P 3950 2500
256F 0 "Q9" V 4200 2650 60 0000 C CNN
257F 1 "TM2302N" V 4200 2300 60 0000 C CNN
258    1 3950 2500
259    0 -1 -1 0
260$EndComp
261Text Label 5800 2600 0 30 ~ 0
262HPOR
263Text Label 5800 2450 0 30 ~ 0
264HPOL
265$Comp
266L R R38
267U 1 1 4A46E6D7
268P 5450 2600
269F 0 "R38" V 5550 2450 50 0000 C CNN
270F 1 "33/5%" V 5550 2700 50 0000 C CNN
271    1 5450 2600
272    0 1 1 0
273$EndComp
274$Comp
275L R R37
276U 1 1 4A46E6C2
277P 5450 2450
278F 0 "R37" V 5350 2300 50 0000 C CNN
279F 1 "33/5%" V 5350 2550 50 0000 C CNN
280    1 5450 2450
281    0 1 1 0
282$EndComp
283Text Label 5900 2500 0 30 ~ 0
284AMPIN
285$Comp
286L GND #PWR068
287U 1 1 4A46E629
288P 6300 3400
289F 0 "#PWR068" H 6300 3400 30 0001 C CNN
290F 1 "GND" H 6300 3330 30 0001 C CNN
291    1 6300 3400
292    1 0 0 -1
293$EndComp
294Text Label 6350 2650 0 30 ~ 0
295HPGND
296$Comp
297L INDUCTOR BD8
298U 1 1 4A46E548
299P 6300 3050
300F 0 "BD8" V 6250 3050 40 0000 C CNN
301F 1 "PZ1608D221" V 6400 3050 40 0000 C CNN
302    1 6300 3050
303    1 0 0 -1
304$EndComp
305$Comp
306L R R36
307U 1 1 4A46E543
308P 6300 2100
309F 0 "R36" V 6380 2100 50 0000 C CNN
310F 1 "100K/5%" V 6200 2100 50 0000 C CNN
311    1 6300 2100
312    1 0 0 -1
313$EndComp
314$Comp
315L PHONEJACK J3
316U 1 1 4A46E402
317P 6850 2600
318F 0 "J3" H 6770 2820 60 0000 C CNN
319F 1 "PHONEJACK" H 6850 2490 60 0000 C CNN
320    1 6850 2600
321    1 0 0 -1
322$EndComp
323Text GLabel 8350 1950 0 60 Input ~ 0
324MICBIAS
325Text Label 8400 1950 0 60 ~ 0
326MICBIAS
327Text GLabel 8450 3000 0 60 Output ~ 0
328MICIN
329Text Label 8550 3000 0 60 ~ 0
330MICIN
331$Comp
332L GND #PWR069
333U 1 1 4A46E225
334P 9150 2700
335F 0 "#PWR069" H 9150 2700 30 0001 C CNN
336F 1 "GND" H 9150 2630 30 0001 C CNN
337    1 9150 2700
338    1 0 0 -1
339$EndComp
340$Comp
341L C C61
342U 1 1 4A46E205
343P 9400 2300
344F 0 "C61" V 9300 2150 50 0000 L CNN
345F 1 "0.1uF/16V" V 9550 2200 50 0000 L CNN
346    1 9400 2300
347    -1 0 0 1
348$EndComp
349$Comp
350L GND #PWR070
351U 1 1 4A46E19D
352P 10150 3300
353F 0 "#PWR070" H 10150 3300 30 0001 C CNN
354F 1 "GND" H 10150 3230 30 0001 C CNN
355    1 10150 3300
356    1 0 0 -1
357$EndComp
358$Comp
359L CPOLARIZED C60
360U 1 1 4A46E174
361P 8900 2300
362F 0 "C60" V 9000 2500 60 0000 C CNN
363F 1 "47uF/6.3V" V 8700 2350 60 0000 C CNN
364    1 8900 2300
365    1 0 0 -1
366$EndComp
367$Comp
368L C C63
369U 1 1 4A46E171
370P 9300 3000
371F 0 "C63" V 9200 2850 50 0000 L CNN
372F 1 "1uF/16V" V 9350 2750 50 0000 L CNN
373    1 9300 3000
374    0 1 1 0
375$EndComp
376$Comp
377L R R39
378U 1 1 4A46E16E
379P 9950 2600
380F 0 "R39" V 10030 2600 50 0000 C CNN
381F 1 "2.2K/5%" V 9850 2600 50 0000 C CNN
382    1 9950 2600
383    1 0 0 -1
384$EndComp
385$Comp
386L SOLDERPASTE MIC-1
387U 1 1 4A46E14A
388P 10500 3200
389F 0 "MIC-1" V 10400 3250 60 0000 C CNN
390F 1 "SOLDERPASTE" H 10500 3200 60 0001 C CNN
391    1 10500 3200
392    0 1 1 0
393$EndComp
394$Comp
395L SOLDERPASTE MIC+1
396U 1 1 4A46E136
397P 10500 3000
398F 0 "MIC+1" V 10400 3050 60 0000 C CNN
399F 1 "SOLDERPASTE" H 10500 3000 60 0001 C CNN
400    1 10500 3000
401    0 1 1 0
402$EndComp
403Text Notes 7710 5440 0 60 ~ 0
404SPEAKER
405Text Label 6750 5500 0 60 ~ 0
406SP+
407Text Label 6750 5400 0 60 ~ 0
408SP-
409Text Notes 1850 4850 0 60 ~ 0
410GPD4
411Text GLabel 2200 4700 0 60 Input ~ 0
412AMPEN
413Text Label 1950 5700 0 60 ~ 0
414AMPIN
415$Comp
416L GND #PWR071
417U 1 1 4A46DFA2
418P 3050 5400
419F 0 "#PWR071" H 3050 5400 30 0001 C CNN
420F 1 "GND" H 3050 5330 30 0001 C CNN
421    1 3050 5400
422    1 0 0 -1
423$EndComp
424$Comp
425L TM2301N Q6
426U 1 1 4A46DF25
427P 2650 4700
428F 0 "Q6" H 2450 4575 60 0000 C CNN
429F 1 "TM2301N" H 2400 4900 60 0000 C CNN
430    1 2650 4700
431    0 -1 -1 0
432$EndComp
433$Comp
434L R R42
435U 1 1 4A46DF0D
436P 3050 5050
437F 0 "R42" V 3130 5050 50 0000 C CNN
438F 1 "100K/5%" V 2950 5050 50 0000 C CNN
439    1 3050 5050
440    -1 0 0 1
441$EndComp
442$Comp
443L INDUCTOR BD9
444U 1 1 4A46DD80
445P 4000 4700
446F 0 "BD9" V 3950 4700 40 0000 C CNN
447F 1 "PZ1608D221" V 4100 4700 40 0000 C CNN
448    1 4000 4700
449    0 1 1 0
450$EndComp
451$Comp
452L GND #PWR072
453U 1 1 4A46DD3A
454P 4700 5350
455F 0 "#PWR072" H 4700 5350 30 0001 C CNN
456F 1 "GND" H 4700 5280 30 0001 C CNN
457    1 4700 5350
458    1 0 0 -1
459$EndComp
460$Comp
461L C C66
462U 1 1 4A46DD12
463P 5200 5000
464F 0 "C66" V 5100 4800 50 0000 L CNN
465F 1 "0.1uF/16V" V 5350 4950 50 0000 L CNN
466    1 5200 5000
467    -1 0 0 1
468$EndComp
469$Comp
470L C C67
471U 1 1 4A46DCB5
472P 4550 5700
473F 0 "C67" V 4600 5850 50 0000 L CNN
474F 1 "0.1uF/16V" V 4400 5700 50 0000 L CNN
475    1 4550 5700
476    0 1 1 0
477$EndComp
478$Comp
479L GND #PWR073
480U 1 1 4A46DBD2
481P 6850 6550
482F 0 "#PWR073" H 6850 6550 30 0001 C CNN
483F 1 "GND" H 6850 6480 30 0001 C CNN
484    1 6850 6550
485    1 0 0 -1
486$EndComp
487$Comp
488L R R44
489U 1 1 4A46DB8E
490P 5200 5700
491F 0 "R44" V 5280 5700 50 0000 C CNN
492F 1 "10K/5%" V 5100 5700 50 0000 C CNN
493    1 5200 5700
494    0 1 1 0
495$EndComp
496$Comp
497L CPOLARIZED C65
498U 1 1 4A46DB7A
499P 4700 5000
500F 0 "C65" V 4800 5200 60 0000 C CNN
501F 1 "47uF/6.3V" V 4500 5000 60 0000 C CNN
502    1 4700 5000
503    1 0 0 -1
504$EndComp
505$Comp
506L C C68
507U 1 1 4A46DB70
508P 6650 6200
509F 0 "C68" V 6700 6350 50 0000 L CNN
510F 1 "0.1uF/16V" V 6500 6200 50 0000 L CNN
511    1 6650 6200
512    1 0 0 -1
513$EndComp
514$Comp
515L SPY0030A U10
516U 1 1 4A46DB15
517P 6200 5600
518F 0 "U10" H 6000 5900 60 0000 C CNN
519F 1 "GPY0030B" H 6200 5400 60 0000 C CNN
520    1 6200 5600
521    1 0 0 -1
522$EndComp
523$Comp
524L SOLDERPASTE SP+1
525U 1 1 4A46DA2F
526P 7450 5500
527F 0 "SP+1" V 7350 5500 60 0000 C CNN
528F 1 "SOLDERPASTE" H 7450 5500 60 0001 C CNN
529    1 7450 5500
530    0 1 1 0
531$EndComp
532$Comp
533L SOLDERPASTE SP-1
534U 1 1 4A46D9F6
535P 7450 5300
536F 0 "SP-1" V 7350 5300 60 0000 C CNN
537F 1 "SOLDERPASTE" H 7450 5300 60 0001 C CNN
538    1 7450 5300
539    0 1 1 0
540$EndComp
541$EndSCHEMATC
542

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