cyrus_iii_3_ha7z_sch 电路图.pdf

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1、HA7Z Micro controller diagram. S:STUARTSERV1586.SCH 13-Aug-2001cCyrus Electronics Ltd HA7Z Micro controller diagram. R501 10k R504 4k7 R505 4k7 R508 10M R506 4k7 R507 4k7 C501 100nF C502100nF C505 22pF C506 22pF C507 100n I/P O/P G VR5017805 X5018.00MHz A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25

2、 A9 24 A10 21 A11 23 A12 2 A13 26 A14 27 OE 22 CE 20 VPP 1 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 VCC 28 GND 14 IC502 27C256 C503 100nF *VDD *VDD 1 2 3 147 IC504A 74HC00 4 5 6 IC504B 74HC00 9 10 8 IC504C 74HC00 12 13 11 IC504D 74HC00 *VDD *VDD *VDD *VDD *VDD *VDD *VDD Use guard tracks. T501

3、 BC846B T502 BC846B R502 10k R503 10k R514 1k8 *VDD*VDD SW501 SW502 SW503 SW504 SW505 SW506 SW507 SW508 SW509 SW510 R510 10k R511 10k R512 10k R515 20k R516 43k R519 91k R520 10k R522 20k R517 43k R521 10k R523 20k R518 43k C508 100n DATA 2 VDD 16 GND 8 EN 15 Q1 5 Q2 6 STR 1 CLK 3 Q Q 9 Q3 7 Q4 14 Q

4、5 13 Q6 12 Q7 11 Q0 4 IC505 74HC4094 DATA 2 VDD 16 GND 8 EN 15 Q1 5 Q2 6 STR 1 CLK 3 Q Q 9 Q3 7 Q4 14 Q5 13 Q6 12 Q7 11 Q0 4 IC506 74HC4094 DATA 2 VDD 16 GND 8 EN 15 Q1 5 Q2 6 STR 1 CLK 3 Q Q 9 Q3 7 Q4 14 Q5 13 Q6 12 Q7 11 Q0 4 IC507 74HC4094 D501 Vol CON501 CONLIF15 R524 330R D502 Vol R525 330R D50

5、3 Vol R526 330R D504 Vol R527 330R D505 Vol R528 330R D506 Vol R529 330R D507 Vol R530 330R D508 Vol R531 330R D509 Vol R532 330R D510 Vol R533 330R D511 Vol R534 330R D512 Vol R535 330R D513 Vol R536 330R D514 Vol R537 330R D515 Mute R538 330R D516 PH R539 330R D517 CD R540 330R D518 TU R541 330R D

6、519 VI R542 330R D520 AU R543 330R D521 SP R544 330R D522 Tape R545 330R R546 330R R547 330R *VDD D523 S/BY *VDD *VDD *VDD 1 2 3 RE501 ROTARY_ENC VDD 1 OUT 2 GND 3 IR501 REMOTE_EYE R513 10k R548 10R VSS 1 MODB 2 MODA 3 STRA/AS 4 E 5 R/W 6 EXTAL 7 XTAL 8 PC0 9 PC1 10 PC2 11 PC3 12 PC4 13 PC5 14 PC6 1

7、5 PC7 16 RESET 17 XIRQ 18 IRQ 19 PD0 20 PD1 21 PD2 22 PD3 23 PD4 24 PD5 25 VDD 26 PA7 27 PA6 28 PA5 29 PA4 30 PA3 31 PA2 32 PA1 33 PA0 34 PB7 35 PB6 36 PB5 37 PB4 38 PB3 39 PB2 40 PB1 41 PB0 42 PE0 43 PE4 44 PE1 45 PE5 46 PE2 47 PE6 48 PE3 49 PE7 50 VRL 51 VRH 52 MC68HC11A8 IC501 68HC11 MICRO PROCES

8、SOR *VDD TP SP AU VI TU CD PH BAL MUTE S/BY Q501Q502 Q503 Q504 Q505 Q506 Q507 Q508 MOUNTING HOLES C514 1nF C515 1nF C516 1nF C517 1nF C518 1nF C519 1nF C520 1nF C521 1nF R549 1k R550 1k R551 1k R552 1k R553 1k R554 1k R555 1k C522 1nF C523 1nF C524 1nF C525 1nF R556 1k R557 1k R558 1k R559 1k R560 1

9、k C509 100nF C510 100nF C511 100nF C512 100nF C513 100nF R561 10k R562 10k *VDD *VDD D0 3 Q0 2 D1 4 Q1 5 D2 7 Q2 6 D3 8 Q3 9 D4 13 Q4 12 D5 14 Q5 15 D6 17 Q6 16 D7 18 Q7 19 OE 1 LE 11 GND 10 VCC 20 IC503 74HC373 C526 1nF R563 1k C527 1nF /RESET *CCS_ON PROT_OUT *AMPIN *MC_IN*MC_OUT IR ROT_A ROT_B *C

10、LK *DATA DIS_CE *VOL_CE *SEL_CE *OVER_C IR *MAINS *PSXO *PSX_MOD *FUSE ROT_A ROT_B *VIN *CCS_ON *FUSE *MAINS *OVER_C *AMPIN *PSXO *PSX_MOD *MC_IN *MC_OUT *SEL_CE *VOL_CE *DATA *CLK *VIN /RESET DIS_CE *DATA *CLK C528 100n C529 100n C530 100n R564 1k C504 100nF RadioFans.CN 收音机爱 好者资料库 Moving Magnet pl

11、ugin phono stage S:STUARTSERV1686.SCH 13-Aug-2001cCyrus Electronics Ltd Moving Magnet plugin phono stage 3 2 1 IC601A NE5532 5 6 7 IC601B NE5532 R607 62R R609 560R R605 62R R603 56k R601 300k R611 7k5 R615 2k R617 33k R619 430k R621 510k R623 820k R613 4k7 C605 47pF C607 82pF C613 2p7 C609 10nF 2.5%

12、 C615 10nF 2.5% C60322uF 16VSMD C611 22uF $GND$GND$GND $GND $GND $GND C617 22uF 9 8 1 10 5 4 3 6 2 11 1314 16 7 15 12 +CCS_L PH_L -CCS_L +15V GND_PSU -15V LINEOP_R GND_A IN_L LINEIP_R +CCS_R PH_R -CCS_R IN_R LINEOP_LLINEIP_L SK601 PLUGIN_PHONO $+15V $-15V $IN_L $IN_L $IN_R $OUT_L 3 2 1 IC602A NE5532

13、 5 6 7 IC602B NE5532 R608 62R R610 560R R606 62R R604 56k R602 300k R612 7k5 R616 2k R618 33k R620 430k R622 510k R624 820k R614 4k7 C606 47pF C608 82pF C614 2p7 C610 10nF 2.5% C616 10nF 2.5% C60422uF 16VSMD C612 22uF $GND$GND$GND $GND $GND $GND C618 22uF $+15V $-15V $IN_R $OUT_R $OUT_R $OUT_L $-15V

14、 $+15V C601 22uF C602 22uF $+15V $-15V $GND$GND Cyrus III i (HA7Z) Moving magnet Phono stage Input Sens = 2.75mV Freq Resp = RIAA +/-0.2dB R625 300k R626 300k $GND $GND RadioFans.CN 收音机爱 好者资料库 HA7Z Left hand channel Power amp S:STUARTSERV1186.SCH 13-Aug-2001cCyrus Electronics Ltd HA7Z Left hand chan

15、nel Power amp R102 2k R110 24R R108 24R R107 24R R109 24R T109 BC846B R104 560R R105 560R T110 BC856B R112 820R T111 2SA1038S R111 820R R114 100R T112 2SC2389S R103 560R R106 560R T103 BC846B T104 BC846B T102 BC856B T101 BC856B C104 1nF COG T117 2SC2389S T119 2SC3421-Y T120 2SA1358-Y T118 2SA1038S R

16、124 4R7 NFR T121 2SD1047 T122 2SB817 R125 4R7 NFR R101 22k GND_IPGND_IP R113 100R R135 0R22 R116 820R R128 220R R123 560R R118 2k R119 820R C114 100nF C112 47uF 63V C113 47uF 63V GND_PSUL GND_PSUL T113 BD235 R121 100k R122 100k C107 150pF C108 150pF D104 1N4002 D105 1N4002 C102 47uF 63V C103 47uF 63

17、V R117 16R GND_PSUL GND_PSUL GND_IP GND_IP C105 39pF GND_IP R115 150R Cyrus III i (HA7Z) Gain = 52.25AV=34.36dB Freq Resp: 4.5Hz to 79KHz R120 2k T114 BC846B 1mA1mA1mA3mA4.3mA5.5mA10mA SK101 SKTBIAS Set bias current to 20mA or 8mV across the bias socket, when warm. SK102 SK103 GND_OP_L R136 0R22 R13

18、8 3R9 C115 100nF LIS_L +CCS_L -CCS_L +VCC -VCC LB+ LB- OC-L OC+L RV101 100R C118 1nF FIT WITH LINK T105A IMZ1A T105B IMZ1A T106A IMZ1A T106B IMZ1A C101 22uF 16V SMD C109 2200uF 6V3 R137 22k R139 DNF R140 DNF C119 DNF C120 DNF RadioFans.CN 收音机爱 好者资料库 HA7Z Right hand channel Power amp S:STUARTSERV1286

19、.SCH 13-Aug-2001cCyrus Electronics Ltd HA7Z Right hand channel Power amp R202 2k R210 24R R208 24R R207 24R R209 24R T209 BC846B R204 560R R205 560R T210 BC856B R212 820R T211 2SA1038S R211 820R R214 100R T212 2SC2389S R203 560R R206 560R T203 BC846B T204 BC846B T202 BC856B T201 BC856B C204 1nF COG

20、T217 2SC2389S T219 2SC3421-Y T220 2SA1358-Y T218 2SA1038S R224 4R7 NFR T221 2SD1047 T222 2SB817 R225 4R7 NFR R201 22k GND_IPGND_IP R213 100R R235 0R22 R216 820R R228 220R R223 560R R218 2k R219 820R C214 100nF C212 47uF 63V C213 47uF 63V GND_PSUR GND_PSUR T213 BD235 R221 100k R222 100k C207 150pF C2

21、08 150pF D204 1N4002 D205 1N4002 C202 47uF 63V C203 47uF 63V R217 16R GND_PSUR GND_PSUR GND_IP GND_IP C205 39pF GND_IP R215 150R Cyrus III i (HA7Z) Gain = 52.25AV=34.36dB Freq Resp: 4.5Hz to 79KHz R220 2k T214 BC846B 1mA1mA1mA3mA4.3mA5.5mA10mA SK201 SKTBIAS Set bias current to 20mA or 8mV across the

22、 bias socket, when warm. SK202 SK203 GND_OP_R R236 0R22 R238 3R9 C215 100nF LIS_R +CCS_R -CCS_R +VCC -VCC RB+ RB- OC-R OC+R RV201 100R C218 1nF FIT WITH LINK T205A IMZ1A T205B IMZ1A T206A IMZ1A T206B IMZ1A C201 22uF 16V SMD C209 2200uF 6V3 R237 22k R239 DNF R240 DNF C219 DNF C220 DNF HA7Z I/P and Vo

23、lume Control S:STUARTSERV1386.SCH 13-Aug-2001cCyrus Electronics Ltd HA7Z I/P and Volume Control SK301A SK301B SK302A SK302B SK303B SK304A GND_IP RL302 CD_R TU_R VI_R AU_R TPIN_R TPOP_R TPOP_L CD_L TU_L VI_L AU_L TPIN_L RL303 RL304 RL306 R320 100k C313 100pF R321 100k C314 100pF R316 100k C309 100pF

24、R317 100k C310 100pF R314 100k C307 100pF R315 100k C308 100pF R312 100k C305 100pF R313 100k C306 100pF R310 100k C303 100pF R311 100k C304 100pF R322100R R323100R VDD C301 100pF C302 100pF SK304B RL305 SP_R SP_L R318 100k C311 100pF R319 100k C312 100pF C329100uF6V3 C330100uF6V3 RL307 9 8 1 10 5 4

25、 3 6 2 11 1314 16 7 15 12 +CCS_L PH_L -CCS_L +15V GND_PSU -15V LINEOP_R GND_A IN_L LINEIP_R +CCS_R PH_R -CCS_R IN_R LINEOP_LLINEIP_L PL101PLUGIN_PHONO GND 1 1 OUT 1 2 GND AC 3 IN 1 4 GND AC 5 GND AC 6 VSS 2 7 GND DIG 8 CLOCK 9 SHIFT 10 DATA 11 Q 12 VDD 1 13 GND AC 14 VDD 2 15 GND AC 16 OUT 2 17 VSS

26、1 18 GND 2 19 IN 2 20 IC303 LM1972 3 2 1 IC304A OPA2604 R343 10k R339 11k GND_IP R345 100k GND_IP 5 6 7 IC304B OPA2604 R34410k R340 11k GND_IP R346 100k GND_IP SK303A RL301 R336 2k GND_D -5V -5V +5V GND_IP GND_IP R3252R2 R3262R2 R350 100k R349 100k DATA 2 VDD 16 GND 8 EN 15 Q1 5 Q2 6 STR 1 CLK 3 Q Q

27、 9 Q3 7 Q4 14 Q5 13 Q6 12 Q7 11 Q0 4 IC301 74HC4094 VDD 9 GND 8 IN_1 1 OUT_1 16 IN_2 2 IN_3 3 IN_4 4 IN_5 5 IN_6 6 IN_7 7 OUT_2 15 OUT_3 14 OUT_4 13 OUT_5 12 OUT_6 11 OUT_7 10 IC302 ULN2004A GND_DGND_D VDD VDD C332 100pF C331 100pF C335 1nF GND_D GND_IP C336 1nF R347 560R R348 560R SK305A T303 BC818

28、-25 R334 2k T301 BC856B GND_IP R335 100k -5V R333 2k T302 BC818-25 GND_IP R332 100k MUTE5V C342 100pF C341 100pF GND_IP GND_IP R324 100R CON302 TO PHONO GND POST CON301CONLIF15 GND_D D301 BAS16 C333 1nF C334 1nF R328 1k R329 1k R331 1k R330 47k SK305B GND_REG R327 1k D302 BAS16 D303 BAS16 D304 BAS16

29、 GND_IP GND_IPVDDVDDVDD R351 3k3 C349 10pF R352 3k3 C350 10pF C343 47uF 63V C344 47uF 63V C347 100nF C348 100nF C345 47uF 63V C346 47uF 63V GND_DGND_D VDDVDD +5V-5V GND_IPGND_IP R354 100k 34 IC305B 74HC14 98 IC305D 74HC14 12 147 IC305A 74HC14 56 IC305C 74HC14 1110 IC305E 74HC14 1312 IC305F 74HC14 GN

30、D_D VDD C351 100nF GND_D R353 1M VDD R355 100k GND_IPGND_IP -15V +15V +15V-15V -15V +15V PRE_R PRE_L MC_IN MC_OUT SEL_CE DATA CLK VOL_CE VIN FUSE MAINS OVER_C PSX_MOD CCS_ON AMPIN PSXO SEL_CE DATA CLK RL1 RL2 RL3 RL4 RL5 RL6 RL7 RL1 RL2 RL3 RL4 RL5 RL6 RL7 CLK VOL_CE DATA MC_IN MC_OUT CCS_ON PRE_LPR

31、E_R PRE_L LIS_L PRE_R LIS_R R357 100k R356 100k VDD GND_D C352 1nF GND_D R358 100k GND_D GND_IP R359 100k R360 10k R361 10k R362 10k GND_D R363 1k R364100R T=0.1s, uproT=1mS C339 100uF 6V3 SMD C340 100uF 6V3 SMD R33710k GND_D R365 100k R366 390R R367 390R D305 BAS16 D306BAS16 D307 BAS16 D308 BAS16 +

32、5V+5V -5V-5V VOL_RVOL_LIN 1IN 2 IN 2 IN 1 VOL_R VOL_L HA7Z PSU and protection diagram S:STUARTSERV1486.SCH 13-Aug-2001cCyrus Electronics Ltd HA7Z PSU and protection diagram GND_IP CON402 YELLOW CON403 GREEN C415 7000uF 50V C416 7000uF 50V FS401 4 Amp fast FS402 4 Amp fast D401 1N5402 D402 1N5402 D40

33、3 1N5402 D404 1N5402 C417 100nF C418 100nF C419 100nF C420 100nF GND_ACGND_AC ST401 CON404 GREY GND_PSUL GND_PSUR GND_DGND_OP_R GND_OP_LGND_REG R424 22k R425 22k CON405 ORANGE CON406 VIOLET D408 1N4002 D405 1N4002 D407 1N4002 D406 1N4002 C425 2200uF GND_D I/P O/P G VR401 7805 C421 100nF C422 100nF C

34、423 100nF C424 100nF C426 22uF 63V D409 BAS16 D410 BAS16 R401 1R NFR C427 22uF 63V R402 1k R403 47k GND_DGND_D T403 BC856B T401 BC846B R406 4k3 R407 2k GND_IP R462 4k3 R408 4k3 Cyrus III i Power supply Q402 Q404Q403 Q401 GND_D R409 560R I/P O/P G VR402 7815 R419 7k5 R421 3k3 R417 1R NFR C402 22uF 63

35、V C403 22uF 63V R420 7k5 R422 3k3 R418 1R NFR C404 22uF 63V C405 22uF 63V I/P O/P G VR403 7915 GND_REG T408 BC846B R428 3k R430 1k8 C406 100nF GND_IP VDD VDD +VCC -VCC -PSU +PSU+15V -15V +15V +5V R429 3k R431 1k8 C407 100nF -15V -5V T409 BC856B 12 34 IC401 SFH610-2 R410 22k D414 BAS16 C401 22uF 63V

36、R412 47k R411 4k7 PSX_MODVDD GND_DGND_D T405 BC856B VDD 12 34 IC402 SFH610-2 R413 820R R415 820R GND_DGND_D LB+ LB-RB- RB+ +CCS_L -CCS_L-CCS_R +CCS_R CCS_ON MAINS CON408 BLUE CON409 RED R414 47k R416 47k 5 6 7 IC403B TL072 R438 68k R43968k R442 13k R444 15k R446 100k R449 1k8 R448 10k R450 20k R451

37、10k D415 BAS16 D417 BAS16 C408 100nF -15V OC+L OC-L GND_D GND_D GND_D 3 2 1 IC403A TL072 R44068k R44168k R443 13k R445 15k R447 100k D416 BAS16 +15V OC+R OC-R GND_D GND_D GND_DGND_D VDD OVER_C CON407 BLACK CON401 WHITE AMPIN PSXO CON410 +PSU -PSU C428 1nF GND_D R460 1R NFR T406 TIP31 T407 TIP32 T406

38、/407 Use with heat sink D411 1N4002 D412 1N4002 R461 4k3 D413 1N4002 VIN C409 100nF Placed at CON301 R452 100k R453 100k R454 47k R455 4k7 R458 10k R457 10k R456 3k9 R459 10k 5 6 7 IC404B LM393 3 2 1 IC404ALM393 +VCC -VCC GND_D GND_DGND_D VDDVDDVDD FUSE POWER SUPPLY 1/12 25V TRIP 50V OC TRIP = 15A L

39、F, 20HF, 25A TRAN. R463 22k R464 22k T410 BC846B D418 5V6 +PSU GND_D MUTE5V D419 BAS16 D420 BAS16 VDD R465 2k R466 2k T411 BC846B T412 BC856B R468 390R R467 33k R469 100k R471 100k D421 BAS16 C429 100nF TH401 33k 2322 640 63333 R47010k VDD GND_D OVER_C THERMAL SENSOR ON 73DEG OFF 69DEG D422 5V6 D423 5V6 GND_REG ISSue 6 to inclued temperature mods and over voltage detection mods