pwr_misc.sch 23 KB

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  1. EESchema Schematic File Version 2 date Thu 16 Jun 2011 09:32:02 PM CEST
  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:snescart
  33. LIBS:misc-74
  34. LIBS:vreg
  35. LIBS:lpc1754
  36. LIBS:sd_card
  37. LIBS:cy62148ev30
  38. LIBS:mt45w8mw16
  39. LIBS:cs4344
  40. LIBS:double_sch_kcom
  41. LIBS:usb_minib
  42. LIBS:mic23250
  43. LIBS:sd2snes-cache
  44. EELAYER 25 0
  45. EELAYER END
  46. $Descr A4 11700 8267
  47. Sheet 5 6
  48. Title "sd2snes Mark II"
  49. Date "16 jun 2011"
  50. Rev "C"
  51. Comp "Maximilian Rehkopf"
  52. Comment1 ""
  53. Comment2 ""
  54. Comment3 ""
  55. Comment4 ""
  56. $EndDescr
  57. Wire Wire Line
  58. 5750 5500 5900 5500
  59. Wire Wire Line
  60. 5900 4900 5900 5100
  61. Wire Wire Line
  62. 5900 5100 5800 5100
  63. Wire Wire Line
  64. 6550 3050 6550 3250
  65. Wire Wire Line
  66. 5000 5700 5000 5500
  67. Wire Wire Line
  68. 2550 1500 2550 1400
  69. Wire Wire Line
  70. 2550 2000 2550 2150
  71. Wire Wire Line
  72. 2350 1100 1800 1100
  73. Wire Wire Line
  74. 1800 1100 1800 950
  75. Connection ~ 9200 1400
  76. Wire Wire Line
  77. 9200 1400 9200 1200
  78. Connection ~ 9350 1400
  79. Wire Wire Line
  80. 9350 1900 9350 1400
  81. Wire Wire Line
  82. 9350 2400 9350 2300
  83. Wire Wire Line
  84. 9600 2400 9600 2300
  85. Wire Wire Line
  86. 10200 1800 10100 1800
  87. Wire Wire Line
  88. 5900 1400 5650 1400
  89. Connection ~ 10150 6450
  90. Wire Wire Line
  91. 10150 6450 10500 6450
  92. Wire Wire Line
  93. 10500 6450 10500 6350
  94. Wire Notes Line
  95. 4550 2500 11200 2500
  96. Wire Notes Line
  97. 4550 5950 7000 5950
  98. Connection ~ 900 3550
  99. Wire Wire Line
  100. 750 3550 1050 3550
  101. Wire Wire Line
  102. 3400 2550 3400 3350
  103. Connection ~ 2650 2550
  104. Wire Wire Line
  105. 2650 2550 2650 2650
  106. Connection ~ 1700 2550
  107. Wire Wire Line
  108. 3400 3350 3300 3350
  109. Wire Wire Line
  110. 3600 2700 3600 2550
  111. Wire Wire Line
  112. 4200 4650 4200 4150
  113. Wire Wire Line
  114. 1800 3750 900 3750
  115. Wire Wire Line
  116. 900 3750 900 3550
  117. Wire Wire Line
  118. 1650 3550 1800 3550
  119. Wire Wire Line
  120. 3600 3250 3600 3100
  121. Connection ~ 2450 2650
  122. Wire Wire Line
  123. 2450 4450 2450 4650
  124. Wire Wire Line
  125. 9750 5000 9750 4750
  126. Connection ~ 9150 4750
  127. Wire Wire Line
  128. 9200 4750 9150 4750
  129. Connection ~ 8300 4750
  130. Wire Wire Line
  131. 8350 4750 8250 4750
  132. Wire Wire Line
  133. 8300 5400 8300 5500
  134. Connection ~ 7700 4750
  135. Wire Wire Line
  136. 7750 4750 7700 4750
  137. Wire Wire Line
  138. 7700 4600 7700 4900
  139. Wire Wire Line
  140. 9150 4200 9150 4000
  141. Wire Wire Line
  142. 9150 4000 7250 4000
  143. Wire Wire Line
  144. 10050 3900 10050 3700
  145. Wire Wire Line
  146. 10350 4400 10050 4400
  147. Wire Wire Line
  148. 10050 4400 10050 4300
  149. Wire Wire Line
  150. 7250 3700 10350 3700
  151. Wire Wire Line
  152. 9650 4300 9650 4500
  153. Wire Wire Line
  154. 5850 4000 5550 4000
  155. Wire Wire Line
  156. 5300 6900 5300 7000
  157. Wire Wire Line
  158. 6100 7000 6300 7000
  159. Wire Wire Line
  160. 10150 5750 10150 5950
  161. Wire Wire Line
  162. 10150 6350 10150 6550
  163. Wire Wire Line
  164. 11100 1900 11100 1800
  165. Wire Wire Line
  166. 8150 2100 8600 2100
  167. Wire Wire Line
  168. 8150 1400 9600 1400
  169. Wire Wire Line
  170. 6700 1800 6350 1800
  171. Wire Wire Line
  172. 6350 1000 6350 1100
  173. Wire Wire Line
  174. 6350 1100 6700 1100
  175. Connection ~ 3500 5350
  176. Connection ~ 1600 5350
  177. Wire Wire Line
  178. 1600 5500 1600 5350
  179. Connection ~ 1600 6700
  180. Wire Wire Line
  181. 1600 6700 1600 6850
  182. Wire Wire Line
  183. 3500 7250 3500 7400
  184. Wire Wire Line
  185. 3950 6500 3950 6700
  186. Wire Wire Line
  187. 3950 6700 3250 6700
  188. Wire Wire Line
  189. 1850 6700 1150 6700
  190. Wire Wire Line
  191. 1150 6700 1150 6500
  192. Connection ~ 1750 5350
  193. Wire Wire Line
  194. 1750 5350 1750 5550
  195. Wire Wire Line
  196. 1750 5550 1850 5550
  197. Wire Wire Line
  198. 1150 5150 1150 5350
  199. Wire Wire Line
  200. 1150 5350 1850 5350
  201. Wire Wire Line
  202. 3250 5350 3950 5350
  203. Wire Wire Line
  204. 3950 5350 3950 5150
  205. Wire Wire Line
  206. 1850 6900 1750 6900
  207. Wire Wire Line
  208. 1750 6900 1750 6700
  209. Connection ~ 1750 6700
  210. Wire Wire Line
  211. 1600 7250 1600 7400
  212. Wire Wire Line
  213. 3500 6850 3500 6700
  214. Connection ~ 3500 6700
  215. Wire Wire Line
  216. 1600 5900 1600 6050
  217. Wire Wire Line
  218. 3500 5500 3500 5350
  219. Wire Wire Line
  220. 3500 5900 3500 6050
  221. Wire Wire Line
  222. 8150 1100 8500 1100
  223. Wire Wire Line
  224. 8500 1100 8500 1200
  225. Wire Wire Line
  226. 6700 2100 6350 2100
  227. Wire Wire Line
  228. 8150 1800 9600 1800
  229. Wire Wire Line
  230. 11100 2400 11100 2300
  231. Wire Wire Line
  232. 5300 7000 5500 7000
  233. Wire Wire Line
  234. 6300 7000 6300 7100
  235. Wire Wire Line
  236. 5850 3700 5550 3700
  237. Wire Wire Line
  238. 5850 4100 5550 4100
  239. Wire Wire Line
  240. 7250 3800 9650 3800
  241. Wire Wire Line
  242. 9650 3800 9650 3900
  243. Connection ~ 10050 3700
  244. Wire Wire Line
  245. 10350 4500 10350 4300
  246. Connection ~ 10350 4400
  247. Wire Wire Line
  248. 10350 3700 10350 3900
  249. Wire Wire Line
  250. 7250 4100 7700 4100
  251. Wire Wire Line
  252. 7700 4100 7700 4200
  253. Wire Wire Line
  254. 8300 5000 8300 4750
  255. Wire Wire Line
  256. 9150 4900 9150 4600
  257. Wire Wire Line
  258. 9150 5500 9150 5400
  259. Wire Wire Line
  260. 9750 5400 9750 5500
  261. Wire Wire Line
  262. 9700 4750 9800 4750
  263. Connection ~ 9750 4750
  264. Wire Wire Line
  265. 2650 4450 2650 4650
  266. Connection ~ 2650 2650
  267. Wire Wire Line
  268. 1400 3250 1400 3100
  269. Wire Wire Line
  270. 3300 3550 3450 3550
  271. Wire Wire Line
  272. 3300 3750 4200 3750
  273. Wire Wire Line
  274. 4200 3750 4200 3550
  275. Wire Wire Line
  276. 900 4650 900 4150
  277. Wire Wire Line
  278. 1400 2550 1400 2700
  279. Wire Wire Line
  280. 1800 3350 1700 3350
  281. Connection ~ 3400 2550
  282. Wire Wire Line
  283. 2450 2550 2450 2650
  284. Connection ~ 2450 2550
  285. Wire Wire Line
  286. 900 2450 900 2550
  287. Wire Wire Line
  288. 900 2550 3600 2550
  289. Connection ~ 1400 2550
  290. Wire Wire Line
  291. 1700 3350 1700 2550
  292. Wire Wire Line
  293. 4350 3550 4050 3550
  294. Connection ~ 4200 3550
  295. Wire Notes Line
  296. 4550 500 4550 7750
  297. Wire Notes Line
  298. 7000 5950 7000 7750
  299. Wire Wire Line
  300. 10150 5850 10500 5850
  301. Connection ~ 10150 5850
  302. Wire Wire Line
  303. 10500 5850 10500 5950
  304. Wire Wire Line
  305. 5850 3900 5550 3900
  306. Wire Wire Line
  307. 6400 1400 6700 1400
  308. Wire Wire Line
  309. 10100 1400 10200 1400
  310. Wire Wire Line
  311. 9600 1800 9600 1900
  312. Wire Wire Line
  313. 9000 1200 9000 1800
  314. Connection ~ 9000 1800
  315. Wire Wire Line
  316. 2750 1100 3300 1100
  317. Wire Wire Line
  318. 3300 1100 3300 950
  319. Wire Wire Line
  320. 6550 4550 6550 4800
  321. Wire Wire Line
  322. 7700 5500 7700 5400
  323. Wire Wire Line
  324. 5900 5500 5900 5700
  325. Wire Wire Line
  326. 5000 4900 5000 5100
  327. Wire Wire Line
  328. 5000 5100 5100 5100
  329. Wire Wire Line
  330. 5000 5500 5150 5500
  331. $Comp
  332. L JUMPER JP341
  333. U 1 1 4DB35D41
  334. P 5450 5500
  335. F 0 "JP341" H 5450 5650 60 0000 C CNN
  336. F 1 "JUMPER" H 5450 5420 40 0000 C CNN
  337. 1 5450 5500
  338. 1 0 0 -1
  339. $EndComp
  340. $Comp
  341. L +3.3VDAC #PWR068
  342. U 1 1 4DB2EA88
  343. P 5900 4900
  344. F 0 "#PWR068" H 5900 5020 20 0001 C CNN
  345. F 1 "+3.3VDAC" H 5900 4990 30 0000 C CNN
  346. 1 5900 4900
  347. 1 0 0 -1
  348. $EndComp
  349. $Comp
  350. L +3.3V #PWR069
  351. U 1 1 4DB2EA61
  352. P 5000 4900
  353. F 0 "#PWR069" H 5000 4860 30 0001 C CNN
  354. F 1 "+3.3V" H 5000 5010 30 0000 C CNN
  355. 1 5000 4900
  356. 1 0 0 -1
  357. $EndComp
  358. $Comp
  359. L FILTER FB341
  360. U 1 1 4DB2EA56
  361. P 5450 5100
  362. F 0 "FB341" H 5450 5250 60 0000 C CNN
  363. F 1 "FILTER" H 5450 5000 60 0000 C CNN
  364. 1 5450 5100
  365. 1 0 0 -1
  366. $EndComp
  367. $Comp
  368. L +3.3VDAC #PWR070
  369. U 1 1 4DB2E9FC
  370. P 10150 5750
  371. F 0 "#PWR070" H 10150 5870 20 0001 C CNN
  372. F 1 "+3.3VDAC" H 10150 5840 30 0000 C CNN
  373. 1 10150 5750
  374. 1 0 0 -1
  375. $EndComp
  376. $Comp
  377. L +3.3VDAC #PWR071
  378. U 1 1 4DB2E9D7
  379. P 6550 3050
  380. F 0 "#PWR071" H 6550 3170 20 0001 C CNN
  381. F 1 "+3.3VDAC" H 6550 3140 30 0000 C CNN
  382. 1 6550 3050
  383. 1 0 0 -1
  384. $EndComp
  385. $Comp
  386. L GND #PWR072
  387. U 1 1 4DB21FAD
  388. P 5000 5700
  389. F 0 "#PWR072" H 5000 5700 30 0001 C CNN
  390. F 1 "GND" H 5000 5630 30 0001 C CNN
  391. 1 5000 5700
  392. 1 0 0 -1
  393. $EndComp
  394. $Comp
  395. L AGND #PWR073
  396. U 1 1 4DB21FA9
  397. P 5900 5700
  398. F 0 "#PWR073" H 5900 5700 40 0001 C CNN
  399. F 1 "AGND" H 5900 5630 50 0000 C CNN
  400. 1 5900 5700
  401. 1 0 0 -1
  402. $EndComp
  403. $Comp
  404. L AGND #PWR074
  405. U 1 1 4DB21531
  406. P 10350 4500
  407. F 0 "#PWR074" H 10350 4500 40 0001 C CNN
  408. F 1 "AGND" H 10350 4430 50 0000 C CNN
  409. 1 10350 4500
  410. 1 0 0 -1
  411. $EndComp
  412. $Comp
  413. L AGND #PWR075
  414. U 1 1 4DB2152E
  415. P 9650 4500
  416. F 0 "#PWR075" H 9650 4500 40 0001 C CNN
  417. F 1 "AGND" H 9650 4430 50 0000 C CNN
  418. 1 9650 4500
  419. 1 0 0 -1
  420. $EndComp
  421. $Comp
  422. L AGND #PWR076
  423. U 1 1 4DB2152B
  424. P 10150 6550
  425. F 0 "#PWR076" H 10150 6550 40 0001 C CNN
  426. F 1 "AGND" H 10150 6480 50 0000 C CNN
  427. 1 10150 6550
  428. 1 0 0 -1
  429. $EndComp
  430. $Comp
  431. L AGND #PWR077
  432. U 1 1 4DB2152A
  433. P 9750 5500
  434. F 0 "#PWR077" H 9750 5500 40 0001 C CNN
  435. F 1 "AGND" H 9750 5430 50 0000 C CNN
  436. 1 9750 5500
  437. 1 0 0 -1
  438. $EndComp
  439. $Comp
  440. L AGND #PWR078
  441. U 1 1 4DB21528
  442. P 9150 5500
  443. F 0 "#PWR078" H 9150 5500 40 0001 C CNN
  444. F 1 "AGND" H 9150 5430 50 0000 C CNN
  445. 1 9150 5500
  446. 1 0 0 -1
  447. $EndComp
  448. $Comp
  449. L AGND #PWR079
  450. U 1 1 4DB21526
  451. P 8300 5500
  452. F 0 "#PWR079" H 8300 5500 40 0001 C CNN
  453. F 1 "AGND" H 8300 5430 50 0000 C CNN
  454. 1 8300 5500
  455. 1 0 0 -1
  456. $EndComp
  457. $Comp
  458. L AGND #PWR080
  459. U 1 1 4DB21524
  460. P 7700 5500
  461. F 0 "#PWR080" H 7700 5500 40 0001 C CNN
  462. F 1 "AGND" H 7700 5430 50 0000 C CNN
  463. 1 7700 5500
  464. 1 0 0 -1
  465. $EndComp
  466. Text Notes 7000 7000 0 250 ~ 50
  467. Power, DAC, CIC, Batt
  468. $Comp
  469. L AGND #PWR081
  470. U 1 1 4DB214E8
  471. P 6550 4800
  472. F 0 "#PWR081" H 6550 4800 40 0001 C CNN
  473. F 1 "AGND" H 6550 4730 50 0000 C CNN
  474. 1 6550 4800
  475. 1 0 0 -1
  476. $EndComp
  477. $Comp
  478. L R R301
  479. U 1 1 4D4BE786
  480. P 2550 1750
  481. F 0 "R301" V 2630 1750 50 0000 C CNN
  482. F 1 "20k" V 2550 1750 50 0000 C CNN
  483. F 2 "SM0805_FIXEDMASK" H 2550 1750 60 0001 C CNN
  484. 1 2550 1750
  485. -1 0 0 1
  486. $EndComp
  487. Text Notes 2050 850 0 50 ~ 0
  488. inverse polarity protection
  489. $Comp
  490. L MOSFET_P Q301
  491. U 1 1 4D4BCF29
  492. P 2550 1200
  493. F 0 "Q301" V 2800 1200 60 0000 R CNN
  494. F 1 "IRLML6402PbF" V 2500 700 60 0000 R CNN
  495. 1 2550 1200
  496. 0 -1 -1 0
  497. $EndComp
  498. $Comp
  499. L +5V #PWR082
  500. U 1 1 4D4BC990
  501. P 3300 950
  502. F 0 "#PWR082" H 3300 1040 20 0001 C CNN
  503. F 1 "+5V" H 3300 1040 30 0000 C CNN
  504. 1 3300 950
  505. 1 0 0 -1
  506. $EndComp
  507. $Comp
  508. L GND #PWR083
  509. U 1 1 4D4BC92F
  510. P 2550 2150
  511. F 0 "#PWR083" H 2550 2150 30 0001 C CNN
  512. F 1 "GND" H 2550 2080 30 0001 C CNN
  513. 1 2550 2150
  514. 1 0 0 -1
  515. $EndComp
  516. $Comp
  517. L +5VL #PWR49
  518. U 1 1 4D4BC926
  519. P 1800 950
  520. F 0 "#PWR49" H 1800 1080 20 0001 C CNN
  521. F 1 "+5VL" H 1800 1050 30 0000 C CNN
  522. 1 1800 950
  523. 1 0 0 -1
  524. $EndComp
  525. Text GLabel 9000 1200 1 50 3State ~ 0
  526. CIC_DATA1
  527. Text GLabel 9200 1200 1 50 3State ~ 0
  528. CIC_DATA0
  529. $Comp
  530. L GND #PWR084
  531. U 1 1 4CA65604
  532. P 9350 2400
  533. F 0 "#PWR084" H 9350 2400 30 0001 C CNN
  534. F 1 "GND" H 9350 2330 30 0001 C CNN
  535. 1 9350 2400
  536. 1 0 0 -1
  537. $EndComp
  538. $Comp
  539. L GND #PWR085
  540. U 1 1 4CA655FE
  541. P 9600 2400
  542. F 0 "#PWR085" H 9600 2400 30 0001 C CNN
  543. F 1 "GND" H 9600 2330 30 0001 C CNN
  544. 1 9600 2400
  545. 1 0 0 -1
  546. $EndComp
  547. $Comp
  548. L C C332
  549. U 1 1 4CA655D4
  550. P 9350 2100
  551. F 0 "C332" H 9400 2200 50 0000 L CNN
  552. F 1 "100p" H 9400 2000 50 0000 L CNN
  553. F 2 "SM0805_FIXEDMASK" H 9350 2100 60 0001 C CNN
  554. 1 9350 2100
  555. 1 0 0 -1
  556. $EndComp
  557. $Comp
  558. L C C333
  559. U 1 1 4CA65597
  560. P 9600 2100
  561. F 0 "C333" H 9650 2200 50 0000 L CNN
  562. F 1 "100p" H 9650 2000 50 0000 L CNN
  563. F 2 "SM0805_FIXEDMASK" H 9600 2100 60 0001 C CNN
  564. 1 9600 2100
  565. 1 0 0 -1
  566. $EndComp
  567. $Comp
  568. L R R333
  569. U 1 1 4CA65577
  570. P 9850 1800
  571. F 0 "R333" V 9930 1800 50 0000 C CNN
  572. F 1 "680" V 9850 1800 50 0000 C CNN
  573. F 2 "SM0805_FIXEDMASK" H 9850 1800 60 0001 C CNN
  574. 1 9850 1800
  575. 0 1 1 0
  576. $EndComp
  577. $Comp
  578. L R R332
  579. U 1 1 4CA6556E
  580. P 9850 1400
  581. F 0 "R332" V 9930 1400 50 0000 C CNN
  582. F 1 "680" V 9850 1400 50 0000 C CNN
  583. F 2 "SM0805_FIXEDMASK" H 9850 1400 60 0001 C CNN
  584. 1 9850 1400
  585. 0 -1 1 0
  586. $EndComp
  587. $Comp
  588. L R R331
  589. U 1 1 4C42D578
  590. P 6150 1400
  591. F 0 "R331" V 6230 1400 50 0000 C CNN
  592. F 1 "680" V 6150 1400 50 0000 C CNN
  593. F 2 "SM0805_FIXEDMASK" H 6150 1400 60 0001 C CNN
  594. 1 6150 1400
  595. 0 1 1 0
  596. $EndComp
  597. Text GLabel 5550 3900 0 50 Input ~ 0
  598. DAC_/DEM
  599. $Comp
  600. L C C342
  601. U 1 1 4C17DE31
  602. P 10500 6150
  603. F 0 "C342" H 10550 6250 50 0000 L CNN
  604. F 1 "1u" H 10550 6050 50 0000 L CNN
  605. F 2 "SM0805_FIXEDMASK" H 10500 6150 60 0001 C CNN
  606. 1 10500 6150
  607. 1 0 0 -1
  608. $EndComp
  609. Text Notes 5000 6700 0 100 ~ 0
  610. Battery (SRAM + RTC)
  611. Text Notes 2400 6400 0 50 ~ 0
  612. 2.5V LDO
  613. Text Notes 2400 5050 0 50 ~ 0
  614. 1.8V LDO
  615. Text Notes 2100 2400 0 50 ~ 0
  616. 3.3V + 1.2V Step-Down
  617. Text Label 1700 3550 0 50 ~ 0
  618. REG_SW1
  619. Text Label 3350 3550 0 50 ~ 0
  620. REG_SW2
  621. $Comp
  622. L +3.3V #PWR086
  623. U 1 1 4C05BAF5
  624. P 4350 3550
  625. F 0 "#PWR086" H 4350 3510 30 0001 C CNN
  626. F 1 "+3.3V" H 4350 3660 30 0000 C CNN
  627. 1 4350 3550
  628. 1 0 0 -1
  629. $EndComp
  630. $Comp
  631. L +1.2V #PWR087
  632. U 1 1 4C05BAEC
  633. P 750 3550
  634. F 0 "#PWR087" H 750 3690 20 0001 C CNN
  635. F 1 "+1.2V" H 750 3660 30 0000 C CNN
  636. 1 750 3550
  637. 1 0 0 -1
  638. $EndComp
  639. $Comp
  640. L GND #PWR088
  641. U 1 1 4C05AF72
  642. P 1400 3250
  643. F 0 "#PWR088" H 1400 3250 30 0001 C CNN
  644. F 1 "GND" H 1400 3180 30 0001 C CNN
  645. 1 1400 3250
  646. 1 0 0 -1
  647. $EndComp
  648. $Comp
  649. L C C301
  650. U 1 1 4C05ACA2
  651. P 1400 2900
  652. F 0 "C301" H 1250 3000 50 0000 L CNN
  653. F 1 "4.7u" H 1200 2800 50 0000 L CNN
  654. F 2 "SM0805_FIXEDMASK" H 1400 2900 60 0001 C CNN
  655. 1 1400 2900
  656. 1 0 0 -1
  657. $EndComp
  658. $Comp
  659. L GND #PWR089
  660. U 1 1 4C05ADCE
  661. P 4200 4650
  662. F 0 "#PWR089" H 4200 4650 30 0001 C CNN
  663. F 1 "GND" H 4200 4580 30 0001 C CNN
  664. 1 4200 4650
  665. 1 0 0 -1
  666. $EndComp
  667. $Comp
  668. L GND #PWR090
  669. U 1 1 4C05ADC9
  670. P 900 4650
  671. F 0 "#PWR090" H 900 4650 30 0001 C CNN
  672. F 1 "GND" H 900 4580 30 0001 C CNN
  673. 1 900 4650
  674. 1 0 0 -1
  675. $EndComp
  676. $Comp
  677. L +5V #PWR091
  678. U 1 1 4C05AD31
  679. P 900 2450
  680. F 0 "#PWR091" H 900 2540 20 0001 C CNN
  681. F 1 "+5V" H 900 2540 30 0000 C CNN
  682. 1 900 2450
  683. 1 0 0 -1
  684. $EndComp
  685. $Comp
  686. L GND #PWR092
  687. U 1 1 4C05AD0F
  688. P 3600 3250
  689. F 0 "#PWR092" H 3600 3250 30 0001 C CNN
  690. F 1 "GND" H 3600 3180 30 0001 C CNN
  691. 1 3600 3250
  692. 1 0 0 -1
  693. $EndComp
  694. $Comp
  695. L C C303
  696. U 1 1 4C05ACA4
  697. P 900 3950
  698. F 0 "C303" H 950 4050 50 0000 L CNN
  699. F 1 "4.7u" H 950 3850 50 0000 L CNN
  700. F 2 "SM0805_FIXEDMASK" H 900 3950 60 0001 C CNN
  701. 1 900 3950
  702. 1 0 0 -1
  703. $EndComp
  704. $Comp
  705. L C C302
  706. U 1 1 4C05AC9D
  707. P 3600 2900
  708. F 0 "C302" H 3650 3000 50 0000 L CNN
  709. F 1 "10n" H 3650 2800 50 0000 L CNN
  710. F 2 "SM0805_FIXEDMASK" H 3600 2900 60 0001 C CNN
  711. 1 3600 2900
  712. 1 0 0 -1
  713. $EndComp
  714. $Comp
  715. L C C304
  716. U 1 1 4C05AC9A
  717. P 4200 3950
  718. F 0 "C304" H 4250 4050 50 0000 L CNN
  719. F 1 "4.7u" H 4250 3850 50 0000 L CNN
  720. F 2 "SM0805_FIXEDMASK" H 4200 3950 60 0001 C CNN
  721. 1 4200 3950
  722. 1 0 0 -1
  723. $EndComp
  724. $Comp
  725. L INDUCTOR L302
  726. U 1 1 4C05A983
  727. P 3750 3550
  728. F 0 "L302" V 3700 3550 40 0000 C CNN
  729. F 1 "1uH" V 3850 3550 40 0000 C CNN
  730. F 2 "SM1210L" H 3750 3550 60 0001 C CNN
  731. F 4 "LQH32PN1R0NN0L" V 3600 3550 60 0000 C CNN "PartNo"
  732. F 5 "Murata" V 3750 3550 60 0001 C CNN "Manufacturer"
  733. 1 3750 3550
  734. 0 -1 -1 0
  735. $EndComp
  736. $Comp
  737. L INDUCTOR L301
  738. U 1 1 4C05A97C
  739. P 1350 3550
  740. F 0 "L301" V 1300 3550 40 0000 C CNN
  741. F 1 "1uH" V 1450 3550 40 0000 C CNN
  742. F 2 "SM1210L" H 1350 3550 60 0001 C CNN
  743. F 4 "LQH32PN1R0NN0L" V 1200 3550 60 0000 C CNN "PartNo"
  744. 1 1350 3550
  745. 0 -1 -1 0
  746. $EndComp
  747. $Comp
  748. L GND #PWR093
  749. U 1 1 4C05A4CA
  750. P 2650 4650
  751. F 0 "#PWR093" H 2650 4650 30 0001 C CNN
  752. F 1 "GND" H 2650 4580 30 0001 C CNN
  753. 1 2650 4650
  754. 1 0 0 -1
  755. $EndComp
  756. $Comp
  757. L GND #PWR094
  758. U 1 1 4C05A4C3
  759. P 2450 4650
  760. F 0 "#PWR094" H 2450 4650 30 0001 C CNN
  761. F 1 "GND" H 2450 4580 30 0001 C CNN
  762. 1 2450 4650
  763. 1 0 0 -1
  764. $EndComp
  765. $Comp
  766. L MIC23250_FIXOUT U301
  767. U 1 1 4C05879D
  768. P 2550 3550
  769. F 0 "U301" H 2550 3650 60 0000 C CNN
  770. F 1 "MIC23250-S4YMT" H 2550 3450 60 0000 C CNN
  771. F 2 "QFN10-2x2" H 2550 3550 60 0001 C CNN
  772. 1 2550 3550
  773. 1 0 0 -1
  774. $EndComp
  775. Text GLabel 9800 4750 2 50 Output ~ 0
  776. AUDIO_L
  777. Text GLabel 8350 4750 2 50 Output ~ 0
  778. AUDIO_R
  779. $Comp
  780. L R R341
  781. U 1 1 4BF98EC6
  782. P 8000 4750
  783. F 0 "R341" V 8080 4750 50 0000 C CNN
  784. F 1 "470" V 8000 4750 50 0000 C CNN
  785. F 2 "SM0805_FIXEDMASK" H 8000 4750 60 0001 C CNN
  786. 1 8000 4750
  787. 0 1 1 0
  788. $EndComp
  789. $Comp
  790. L R R342
  791. U 1 1 4BF98EC4
  792. P 7700 5150
  793. F 0 "R342" V 7780 5150 50 0000 C CNN
  794. F 1 "10k" V 7700 5150 50 0000 C CNN
  795. F 2 "SM0805_FIXEDMASK" H 7700 5150 60 0001 C CNN
  796. 1 7700 5150
  797. 1 0 0 -1
  798. $EndComp
  799. $Comp
  800. L C C349
  801. U 1 1 4BF98EBF
  802. P 9750 5200
  803. F 0 "C349" H 9800 5300 50 0000 L CNN
  804. F 1 "10n" H 9800 5100 50 0000 L CNN
  805. F 2 "SM0805_FIXEDMASK" H 9750 5200 60 0001 C CNN
  806. 1 9750 5200
  807. 1 0 0 -1
  808. $EndComp
  809. $Comp
  810. L C C346
  811. U 1 1 4BF98EBE
  812. P 7700 4400
  813. F 0 "C346" H 7750 4500 50 0000 L CNN
  814. F 1 "3.3u" H 7750 4300 50 0000 L CNN
  815. F 2 "SM0805_FIXEDMASK" H 7700 4400 60 0001 C CNN
  816. 1 7700 4400
  817. 1 0 0 1
  818. $EndComp
  819. $Comp
  820. L C C348
  821. U 1 1 4BF98EBB
  822. P 9150 4400
  823. F 0 "C348" H 9200 4500 50 0000 L CNN
  824. F 1 "3.3u" H 9200 4300 50 0000 L CNN
  825. F 2 "SM0805_FIXEDMASK" H 9150 4400 60 0001 C CNN
  826. 1 9150 4400
  827. 1 0 0 1
  828. $EndComp
  829. $Comp
  830. L R R344
  831. U 1 1 4BF98EB9
  832. P 9150 5150
  833. F 0 "R344" V 9230 5150 50 0000 C CNN
  834. F 1 "10k" V 9150 5150 50 0000 C CNN
  835. F 2 "SM0805_FIXEDMASK" H 9150 5150 60 0001 C CNN
  836. 1 9150 5150
  837. 1 0 0 -1
  838. $EndComp
  839. $Comp
  840. L R R343
  841. U 1 1 4BF98EB4
  842. P 9450 4750
  843. F 0 "R343" V 9530 4750 50 0000 C CNN
  844. F 1 "470" V 9450 4750 50 0000 C CNN
  845. F 2 "SM0805_FIXEDMASK" H 9450 4750 60 0001 C CNN
  846. 1 9450 4750
  847. 0 1 1 0
  848. $EndComp
  849. $Comp
  850. L C C347
  851. U 1 1 4BF98E9E
  852. P 8300 5200
  853. F 0 "C347" H 8350 5300 50 0000 L CNN
  854. F 1 "10n" H 8350 5100 50 0000 L CNN
  855. F 2 "SM0805_FIXEDMASK" H 8300 5200 60 0001 C CNN
  856. 1 8300 5200
  857. 1 0 0 -1
  858. $EndComp
  859. $Comp
  860. L C C345
  861. U 1 1 4BF98AAB
  862. P 9650 4100
  863. F 0 "C345" H 9700 4200 50 0000 L CNN
  864. F 1 "10u" H 9700 4000 50 0000 L CNN
  865. F 2 "SM0805_FIXEDMASK" H 9650 4100 60 0001 C CNN
  866. 1 9650 4100
  867. 1 0 0 -1
  868. $EndComp
  869. $Comp
  870. L C C344
  871. U 1 1 4BF98AA5
  872. P 10050 4100
  873. F 0 "C344" H 10100 4200 50 0000 L CNN
  874. F 1 "10u" H 10100 4000 50 0000 L CNN
  875. F 2 "SM0805_FIXEDMASK" H 10050 4100 60 0001 C CNN
  876. 1 10050 4100
  877. 1 0 0 -1
  878. $EndComp
  879. $Comp
  880. L C C343
  881. U 1 1 4BF98AA2
  882. P 10350 4100
  883. F 0 "C343" H 10400 4200 50 0000 L CNN
  884. F 1 "100n" H 10400 4000 50 0000 L CNN
  885. F 2 "SM0805_FIXEDMASK" H 10350 4100 60 0001 C CNN
  886. 1 10350 4100
  887. 1 0 0 -1
  888. $EndComp
  889. Text GLabel 5550 4100 0 50 Input ~ 0
  890. DAC_MCLK
  891. Text GLabel 5550 4000 0 50 Input ~ 0
  892. DAC_LRCK
  893. Text GLabel 5550 3700 0 50 Input ~ 0
  894. DAC_SDIN
  895. Text Label 8200 2100 0 50 ~ 0
  896. CIC_RESET
  897. Text Label 8200 1800 0 50 ~ 0
  898. CIC_DATA1
  899. Text Label 8200 1400 0 50 ~ 0
  900. CIC_DATA0
  901. Text Label 6450 2100 0 50 ~ 0
  902. CIC_MCLR
  903. Text Label 6450 1800 0 50 ~ 0
  904. CIC_STATUS
  905. Text Label 5650 1400 0 50 ~ 0
  906. CIC_CLK
  907. $Comp
  908. L +BATT #PWR095
  909. U 1 1 4BAF2EDB
  910. P 5300 6900
  911. F 0 "#PWR095" H 5300 6850 20 0001 C CNN
  912. F 1 "+BATT" H 5300 7000 30 0000 C CNN
  913. 1 5300 6900
  914. 1 0 0 -1
  915. $EndComp
  916. $Comp
  917. L GND #PWR096
  918. U 1 1 4BAF2ED2
  919. P 6300 7100
  920. F 0 "#PWR096" H 6300 7100 30 0001 C CNN
  921. F 1 "GND" H 6300 7030 30 0001 C CNN
  922. 1 6300 7100
  923. 1 0 0 -1
  924. $EndComp
  925. $Comp
  926. L BATTERY BT351
  927. U 1 1 4BAF2EAF
  928. P 5800 7000
  929. F 0 "BT351" H 5800 7200 50 0000 C CNN
  930. F 1 "Keystone 1059 / KZH20PCB" H 5800 6810 50 0000 C CNN
  931. F 2 "BT_KEYSTONE_1059_20MM" H 5800 7000 60 0001 C CNN
  932. 1 5800 7000
  933. 1 0 0 -1
  934. $EndComp
  935. $Comp
  936. L C C341
  937. U 1 1 4BADC720
  938. P 10150 6150
  939. F 0 "C341" H 10200 6250 50 0000 L CNN
  940. F 1 "100n" H 10200 6050 50 0000 L CNN
  941. F 2 "SM0805_FIXEDMASK" H 10150 6150 60 0001 C CNN
  942. 1 10150 6150
  943. 1 0 0 -1
  944. $EndComp
  945. Text Notes 6150 2850 0 100 ~ 0
  946. Audio DAC
  947. $Comp
  948. L CS4344 U341
  949. U 1 1 4BAA9331
  950. P 6550 3900
  951. F 0 "U341" H 6200 4300 60 0000 C CNN
  952. F 1 "CS4344" H 6900 3500 60 0000 C CNN
  953. F 2 "TSSOP10" H 6550 3900 60 0001 C CNN
  954. 1 6550 3900
  955. 1 0 0 -1
  956. $EndComp
  957. $Comp
  958. L GND #PWR097
  959. U 1 1 4BADC745
  960. P 11100 2400
  961. F 0 "#PWR097" H 11100 2400 30 0001 C CNN
  962. F 1 "GND" H 11100 2330 30 0001 C CNN
  963. 1 11100 2400
  964. 1 0 0 -1
  965. $EndComp
  966. $Comp
  967. L C C331
  968. U 1 1 4BADC719
  969. P 11100 2100
  970. F 0 "C331" H 10900 2200 50 0000 L CNN
  971. F 1 "100n" H 10900 2000 50 0000 L CNN
  972. F 2 "SM0805_FIXEDMASK" H 11100 2100 60 0001 C CNN
  973. 1 11100 2100
  974. 1 0 0 -1
  975. $EndComp
  976. $Comp
  977. L +5V #PWR098
  978. U 1 1 4BADC709
  979. P 11100 1800
  980. F 0 "#PWR098" H 11100 1890 20 0001 C CNN
  981. F 1 "+5V" H 11100 1890 30 0000 C CNN
  982. 1 11100 1800
  983. 1 0 0 -1
  984. $EndComp
  985. Text GLabel 8600 2100 2 60 Input ~ 0
  986. CIC_RESET
  987. Text GLabel 10200 1800 2 60 BiDi ~ 0
  988. EXT_CIC_DATA1
  989. Text GLabel 10200 1400 2 60 BiDi ~ 0
  990. EXT_CIC_DATA0
  991. Text GLabel 6350 2100 0 60 Input ~ 0
  992. CIC_MCLR
  993. Text GLabel 6350 1800 0 60 Output ~ 0
  994. CIC_STATUS
  995. Text GLabel 5650 1400 0 60 Input ~ 0
  996. CIC_CLK
  997. $Comp
  998. L GND #PWR099
  999. U 1 1 4BAD0C41
  1000. P 8500 1200
  1001. F 0 "#PWR099" H 8500 1200 30 0001 C CNN
  1002. F 1 "GND" H 8500 1130 30 0001 C CNN
  1003. 1 8500 1200
  1004. 1 0 0 -1
  1005. $EndComp
  1006. $Comp
  1007. L GND #PWR0100
  1008. U 1 1 4BABCB69
  1009. P 3500 6050
  1010. F 0 "#PWR0100" H 3500 6050 30 0001 C CNN
  1011. F 1 "GND" H 3500 5980 30 0001 C CNN
  1012. 1 3500 6050
  1013. 1 0 0 -1
  1014. $EndComp
  1015. $Comp
  1016. L C C312
  1017. U 1 1 4BABCB68
  1018. P 3500 5700
  1019. F 0 "C312" H 3550 5800 50 0000 L CNN
  1020. F 1 "4.7u" H 3550 5600 50 0000 L CNN
  1021. F 2 "SM0805_FIXEDMASK" H 3500 5700 60 0001 C CNN
  1022. 1 3500 5700
  1023. 1 0 0 -1
  1024. $EndComp
  1025. $Comp
  1026. L C C311
  1027. U 1 1 4BABCB5C
  1028. P 1600 5700
  1029. F 0 "C311" H 1650 5800 50 0000 L CNN
  1030. F 1 "4.7u" H 1650 5600 50 0000 L CNN
  1031. F 2 "SM0805_FIXEDMASK" H 1600 5700 60 0001 C CNN
  1032. 1 1600 5700
  1033. 1 0 0 -1
  1034. $EndComp
  1035. $Comp
  1036. L GND #PWR0101
  1037. U 1 1 4BABCB5B
  1038. P 1600 6050
  1039. F 0 "#PWR0101" H 1600 6050 30 0001 C CNN
  1040. F 1 "GND" H 1600 5980 30 0001 C CNN
  1041. 1 1600 6050
  1042. 1 0 0 -1
  1043. $EndComp
  1044. $Comp
  1045. L GND #PWR0102
  1046. U 1 1 4BABCAF4
  1047. P 1600 7400
  1048. F 0 "#PWR0102" H 1600 7400 30 0001 C CNN
  1049. F 1 "GND" H 1600 7330 30 0001 C CNN
  1050. 1 1600 7400
  1051. 1 0 0 -1
  1052. $EndComp
  1053. $Comp
  1054. L C C322
  1055. U 1 1 4BABCAD2
  1056. P 3500 7050
  1057. F 0 "C322" H 3550 7150 50 0000 L CNN
  1058. F 1 "4.7u" H 3550 6950 50 0000 L CNN
  1059. F 2 "SM0805_FIXEDMASK" H 3500 7050 60 0001 C CNN
  1060. 1 3500 7050
  1061. 1 0 0 -1
  1062. $EndComp
  1063. $Comp
  1064. L GND #PWR0103
  1065. U 1 1 4BABCA9D
  1066. P 3500 7400
  1067. F 0 "#PWR0103" H 3500 7400 30 0001 C CNN
  1068. F 1 "GND" H 3500 7330 30 0001 C CNN
  1069. 1 3500 7400
  1070. 1 0 0 -1
  1071. $EndComp
  1072. $Comp
  1073. L C C321
  1074. U 1 1 4BABCA9C
  1075. P 1600 7050
  1076. F 0 "C321" H 1650 7150 50 0000 L CNN
  1077. F 1 "4.7u" H 1650 6950 50 0000 L CNN
  1078. F 2 "SM0805_FIXEDMASK" H 1600 7050 60 0001 C CNN
  1079. 1 1600 7050
  1080. 1 0 0 -1
  1081. $EndComp
  1082. Text Notes 2050 650 0 100 ~ 0
  1083. Power Supply
  1084. Text Notes 6950 700 0 100 ~ 0
  1085. SuperCIC Key
  1086. $Comp
  1087. L +5V #PWR0104
  1088. U 1 1 4BABC073
  1089. P 6350 1000
  1090. F 0 "#PWR0104" H 6350 1090 20 0001 C CNN
  1091. F 1 "+5V" H 6350 1090 30 0000 C CNN
  1092. 1 6350 1000
  1093. 1 0 0 -1
  1094. $EndComp
  1095. $Comp
  1096. L PIC12F629 U331
  1097. U 1 1 4BAA92DB
  1098. P 7450 1600
  1099. F 0 "U331" H 7400 1600 60 0000 C CNN
  1100. F 1 "PIC12F629-I/P" H 7450 2350 60 0000 C CNN
  1101. F 2 "SO8N" H 7450 1600 60 0001 C CNN
  1102. 1 7450 1600
  1103. 1 0 0 -1
  1104. $EndComp
  1105. $Comp
  1106. L GND #PWR0105
  1107. U 1 1 4B6ED41C
  1108. P 2550 7400
  1109. F 0 "#PWR0105" H 2550 7400 30 0001 C CNN
  1110. F 1 "GND" H 2550 7330 30 0001 C CNN
  1111. 1 2550 7400
  1112. 1 0 0 -1
  1113. $EndComp
  1114. $Comp
  1115. L GND #PWR0106
  1116. U 1 1 4B6ED418
  1117. P 2550 6050
  1118. F 0 "#PWR0106" H 2550 6050 30 0001 C CNN
  1119. F 1 "GND" H 2550 5980 30 0001 C CNN
  1120. 1 2550 6050
  1121. 1 0 0 -1
  1122. $EndComp
  1123. $Comp
  1124. L +3.3V #PWR0107
  1125. U 1 1 4B6ED26C
  1126. P 1150 6500
  1127. F 0 "#PWR0107" H 1150 6460 30 0001 C CNN
  1128. F 1 "+3.3V" H 1150 6610 30 0000 C CNN
  1129. 1 1150 6500
  1130. 1 0 0 -1
  1131. $EndComp
  1132. $Comp
  1133. L +3.3V #PWR0108
  1134. U 1 1 4B6ED268
  1135. P 1150 5150
  1136. F 0 "#PWR0108" H 1150 5110 30 0001 C CNN
  1137. F 1 "+3.3V" H 1150 5260 30 0000 C CNN
  1138. 1 1150 5150
  1139. 1 0 0 -1
  1140. $EndComp
  1141. $Comp
  1142. L +2.5V #PWR0109
  1143. U 1 1 4B6ED246
  1144. P 3950 6500
  1145. F 0 "#PWR0109" H 3950 6450 20 0001 C CNN
  1146. F 1 "+2.5V" H 3950 6600 30 0000 C CNN
  1147. 1 3950 6500
  1148. 1 0 0 -1
  1149. $EndComp
  1150. $Comp
  1151. L +1.8V #PWR0110
  1152. U 1 1 4B6ED23A
  1153. P 3950 5150
  1154. F 0 "#PWR0110" H 3950 5290 20 0001 C CNN
  1155. F 1 "+1.8V" H 3950 5260 30 0000 C CNN
  1156. 1 3950 5150
  1157. 1 0 0 -1
  1158. $EndComp
  1159. $Comp
  1160. L MCP1824-SOT23-Fixed U311
  1161. U 1 1 4B6ED144
  1162. P 2550 5450
  1163. F 0 "U311" H 2550 5450 60 0000 C CNN
  1164. F 1 "MCP1824-1802E/OT" H 2550 5800 60 0000 C CNN
  1165. F 2 "SOT23-5" H 2550 5450 60 0001 C CNN
  1166. 1 2550 5450
  1167. 1 0 0 -1
  1168. $EndComp
  1169. $Comp
  1170. L MCP1824-SOT23-Fixed U321
  1171. U 1 1 4B6ED134
  1172. P 2550 6800
  1173. F 0 "U321" H 2550 6800 60 0000 C CNN
  1174. F 1 "MCP1824-2502E/OT" H 2550 7150 60 0000 C CNN
  1175. F 2 "SOT23-5" H 2550 6800 60 0001 C CNN
  1176. 1 2550 6800
  1177. 1 0 0 -1
  1178. $EndComp
  1179. $EndSCHEMATC