SA-V210综合回路图

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D 16151413121110987654321 D C B A Title Number RevisionSize A0 Date: 30-Jun-2010 Sheet of File: E:\音音音音.DDB Drawn By: R103 100K R104 100K R101 75 R102 75 C101 33/16 C102 33/16 R105 100K R106 100K C103 33/16 R107 100 Q101 Q102 Q104 Q103 R108 820 R110 1K R109 1.5K R1111K C105 18p C104100/10 R112 2.7K R113 330 R114 18 R115 18 C105 0.01 C107 2200/6 R116 10K R118 1.2K R119 68K R120 3.3K R121 8.2K R123 47K R125 100K R117 1K C108 0.047 D101 C109 0.047 Q105 R124 22K Q106 R126 100 C110 0.1/50 C119 220/10 R141 10(1/4W) R127 820 C112 0.01 C113 39p C111 220/10 R139 10(1/4W) R128 1K R129 2.2K R130 5.6K R131 1.8K R132 270 C114 0.01 C116 0.01 C115 33/16 C117 470/6 Q107 Q108 R133 10K C120 220/10 C121 1000/10 R134 68 R135 68 R136 68 R137 68 R140 10(1/4W) D208 D209 C210 100/10 R236 100 Q206 R237 47K R238 10K C214 10/25 R233 47K R239 10K R240 47K R242 47K R241 10K R234 47K Q204 D206 Q205 C230 10/25 C229 100/10 R294 47K R296 47K R295 47K R297 10K Q214 R296 47K R243 47K D210 C211 10/25 1 2 3 A 5 6 4 B 8 9 10 C 12 13 11 D D201 D202 D203 D204 D205 R227 47K R226 47K R270 470K 1 2 1 3 A 11 10 1 2 B 4 3 5 C 8 9 6 D VR101-1/2 100K VR101-2/2 100K S102-2/2 S102-1/2 R144 4.7K R142 1.5K R145 560 C123 0.1 C122 0.022 R143 4.7K S103-2/2 R148 4.7K R149 1.5K R150 560 S103-1/2 C125 0.1 C124 0.022 R147 4.7K VR103-1/2 100K VR103-2/2 100K S104-2/2 S104-1/2 VR102 10K R146 390 R225 270KR224 100K R223 100K C209 33/16 R284 270KR282 100K R283 100K C224 33/16 R277 1K R276 1K R203 1K R204 1K R213 1K R214 1K R215 100K R218 10K C205 1/50 C206 1/50 R219 10K R217 10K R220 10K R216 100K R221 100K R222 100K C207 3.3/50 C208 3.3/50 R278 1K R279 1K R286 100K R287 10K C226 1/50 C225 1/50 R290 10K R288 10K R289 10K R285 100K R292 100K R291 100K C229 3.3/50 C227 3.3/50 C201 1/50 C202 1/50 R205 100K R207 100K R206 100K R208 100K Q201 Q202 R209 8.2K R210 8.2K R212 100K R211 100K C203 1/50 C204 1/50 12 1 3 A 11 10 1 2 B 4 3 5 C 89 6 D 7 14 16 7 C215 1/50 C216 100p C218 47/10 C217 220p R246 10K R248 5.1K R247 10K R253 5.1K Q207 Q208 Q209 R249 510 R250 510 R251 1.3K R252 220K R254 10K R260 470K R259 4.7K D207 R256 5.1K R255 5.1K R257 20K R258 20K R261 20K R262 10K R263 20K R264 10K C220 2700p C221 0.027 C219 10/25 R265 47K R266 10K R267 10K R268 100K R269 100K C222 3.3/50 C223 3.3/50 1 2 1 3 A 11 10 1 2 B 4 3 5 C 8 9 6 D 14 7 R232 4.7K R293 4.7K 7 14 R231 47K R229 47K R228 10K Q203 全全全全 利利利利 全全全全 利利利利 1 2 3 4 5 6 7 8 910111213141516 Cpect1 IN rect1 rect2 INCrect2 IN IN AG1 AG2 GND Vcc inv1 inv2 R1 R2 OUT1 OUT2 THD2 IC601 C601 10/25 C602 10/25 C610 10/16 C612 10/16 C607 10/16 C609 10/16 C615 10/25 C603 0.1/50 C604 0.1/50 C608 10/16R6021K R604 39K R606 39K R601 1K R603 39K R605 39K C613 220p C614 220p C616 10/25 Q602 Q603 Q604 C642 1/50 C643 1/50 C644 1/50 R629 4.7K R628 2.7K Q601 C645 0.01 F602 R609 3.3K R621 3.3K R623 3.3K R622 3.3K R624 3.3K R610 3.3KR612 39K R611 39K 全全全全 利利利利 全全全全 利利利利 1 2 3 4 5 6 7 8 910111213141516 Cpect1 IN rect1 rect2 INCrect2 IN IN AG1 AG2 GND Vcc inv1 inv2 R1 R2 OUT1 OUT2 THD2 IC603 C626 10/50 C623 10/50 C625 10/50 C619 0.1/50 C620 0.1/50 C624 10/50 R614 1k R616 13K R613 1k R615 13K C627220p C628 220p C622 10/50 C621 10/50 C629 3.3/50 C630 3.3/50 C636 47/25 R607 3.3K R608 3.3K R619 100K R620 100K R626 100K R625 100K R618 100K R627 100K R627 10K C638 47/16 C640 0.047 D601 CN204 R235 47K R230 47K 1 2 1 3 A 1 1 1 0 12 B 43 5 C 8 9 6 D 14 7 R138 10(1/4W) C118220/10 P? P? R201 1K R202 1K R244 47K R245 47K C641 0.047 C639 47/25 L302 10µ C361 330p R367 3.3K R369 10K R371 10K F301 C362 330P R366 3.3K R368 10K R370 10K F302 R373 1K R372 1K C367 1000p C368 1000p C369 47/25 C370 47/25 C366 100/10 R375 2.2KR374 2.2K C365 0.047 R377 1K R376 1K L303 10µ Q311 R379 1K R378 1K R381 9.1K R380 9.1K D303 D304 D305 D306 D307 D308 C371 47/25 C372 47/25 Q312 D309 D310 D312 D311 R385 68K R386 750 R383 2K R382 9.1K R384 2K C375 0.01 2 7 8 1 6 4 3 IC317 C374 0.01 C373 47/25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28Bit 1 MSB Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit 8 Bit 9 Bit 10 Bit 11 Bit 12 Bit 13 Bit 14 Bit 15 LSB 16 Vo NC SJ COM 1OUT X B101 +VCC MSB ADJ -VCC NC VSS IC320 15 14 13 11 10 9 8 7 6 5 4 3 C380 1/50 R387 10K C385 C383 0.047*3 C384 C381 47/25 C382 47/25 16 17 39 38 48 43 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18OE O1 O2 WE RAS A0 A1 A2 A3A4 A5 A6 A7 O3 O4 VCC VSS CAS IC319 R399 4.7K*4 R398 R397 R396 +5V -5V +12V C353 150p R359 1.8K VR301 4.7K R902 100 R361 4.7K C352 150p R360 1.8K VR302 4.7K R901 100 R362 4.7K R365 3.3K R364 3.3K C364 0.047 C363 100/10 C357 100/16 C356 100/25 C354 4.7/50 C355 0.022 C358 0.022 20.21 22 Q310 Q309 R391 2.2K R390 100K R392 47K R389 47K C392 0.047 C393 3.3/50 D313 X301 R368 1M C387 39p C386 39p C390 0.01 C391 470/10 C359 47/25 C360 47/25 C351 0.047 C350 0.047 C348 47/25 C349 47/25 53 C389 100/10 C388 0.01 45 46 47 49 53 54 56 57 59 CN202 C551 ............ 0.01*9 C559 C399 0.01 C398 47/25 3 2 7 4 1 8 IC304 1 2 3 4 5 6 78 9 10 11 12 13 14 Z VCC FC VCC G RANG CX1 CX2 EN G Y IC302 1 2 3 45 6 7 8 IC308 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16NC DIN WE RAS A0 A1 A2 VCC A3 A4 A5 A6 A7 D OUT CAS VSS IC306 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16NC DIN WE RAS A0 A1 A2 VCC A3 A4 A5 A6 A7 D OUT CAS VSS IC305 C315 0.1 R312 1K R318 4.7K C319 680p R311 1.5K C317 4.7/50 C318 3300p C324 0.01 C326 15p C316 47/25 C320 0.1C322 3900p C328 4.7/50 C314 0.068C313 0.068 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 3 C323 1/50 R303 3.3K C302 6800p R302 7.5K R309 9.1K R301 7.5K R317 100 C327 0.01 D302 R319 33K C561 47/25 D301 R310 56K R308 2K R307 4.7K C305 100/10 Q301 R903 100K R306 33K C306 1/50 C562 100/10 C303 0.01 C312 0.01 C310 0.01 C309 47/25 C311 47/25 L301 33µ C334 0.01 R322 2.2K R321 15K C333 33/25 R320 15K C331 100/10 Q302 R330 10K R329 1K R344 5.1K R342 5.1K R348 10K R336 510 R338 510 Q306 Q308 C342 220p R354 1.2K R346 10K C344 0.33/50 R356 1.2K R343 5.1K R341 5.1K R347 10K R335 510 R337 510 Q305 Q307 C341 220p R353 1.2K R345 10K C343 0.33/50 R355 1.2K R357 100 C347 100/16 R358 100 C336 22/16 R324 10K R326 1K R334 30K R332 22K C340 100/6 R394 27K R340 1.3K Q304 C337 22/16 R323 10K R325 1K R333 30K R331 22K C339 100/6 R395 27K R339 1.3K Q303 R328 10K R327 10K C335 47/25 Q109 Q110 C126 47/25 C127 47/25 R15 2.2K R156 2.2KR154 4.7K R153 4.7K R152 4.7K R151 4.7K R157 100K R158 100K CN212 CN210 J211 REC L GND REC R REC L REC R GND D408 D406D405 D407 Q401 Q406 D409 D404 R448 180 R446 180 R449 180 R520 180 R525 47K R526 5.6K R451 47K R454 5.6K Q402 D403 R450 47K R453 5.6K Q403 D402 R449 47K R452 5.6K D429 D428 Q409 R553 4.7K R552 4.7K J212 R555 4.7K R554 4.7K + 7 V Y D S E N V T R A U X L D L E D G N D C409 22/16 R415 11K R417 100K R421 2K VR402(1/2) 20K C413 0.056R511120K R423 560 R425 3.9K R427 1K R419 11K VR403(1/2) 20K C417 5600p C419 0.027 C411 22/16 C407 47/6 C405 4.7/35 R413 47K R411 1K C410 22/16 R416 11K R418 100K R422 2K VR402(2/2) 20K C414 0.056R510120K R424 560 R426 3.9K R428 1K R420 11K VR403(2/2) 20K C418 5600p C420 0.027 C412 22/16 C408 47/6 C406 4.7/35 R414 47K R412 1K VR401(1/2) 20K VR401(2/2) 20K R410 47K R409 47K R408 47K R407 47K R406 22K R429 22K R431 22K R432 22K R430 22K R403 12K C402 4.7/35 C401 4.7/35 R402 100K R401 100 C435 22/16 R529 16K R459 100K R515 2K VR414 20K C472 0.056 R523 560 R521 3.9K R514 12K R527 11K VR415 20K C471 5600p C474 0.027 C437 4.7/35 C467 10/16 C470 4.7/35 R519 100K R455 1K C473 0.22 R528 1K R530 100 C440 22/16 R462 16K R464 100K R468 2K VR408 20K C444 0.056 R470 560 R472 3.9K R508 12K R466 11K VR409 20K C448 5600p C450 0.027 C442 4.7/35 C438 10/16 C436 4.7/35 R460 100K R531 1K C446 0.02 R474 1K R506 100 C441 22/16 R463 16K R465 100K R469 2K VR412 20K C445 0.056 R471 560 R473 3.9K R509 12K R467 11K VR413 20K C449 5600p C451 0.027 C443 4.7/35 C439 10/16 C469 4.7/35 R461 100K R457 1K C447 0.22 R475 1K R507 100 R522 22K R476 22K R477 22K S401 C452 4.7/35 R480 12K C454 68p C456 0.22/50 R478 22K R479 100K C453 4.7/35 R481 12K C455 68p C457 0.33/50 C403 4.7/50 R482 100K Q407 R545 47K R490 47K C459 33p C475 1200p Q408 R546 47K R491 47K C460 33p C476 1200p R484 22KR485 22KR486 22K R488 22KR489 22K R487 22K C458 4.7/35 C421 4.7/35 C422 4.7/35 R433 100K R434 100K C424 120p C423 120p 5 6 7 8 4 IC403(2/2) R435 1K R436 1K R437 100K R438 100K C427 4.7/35 C428 4.7/35 VR410(1/2) 250K VR411(1/2) 50K R497 1K R499 220K R501 220K C463 4.7/35 Q405 R503 15K R505 100K C465 4.7/35 VR410(2/2) 250K VR411(2/2) 50K R496 1K R498 220K R500 220K C464 4.7/35 Q404 R502 15K R504 100KC466 4.7/35 D410 R533 300(1/2W) R495 100K R494 100K C461 4.7/35 C462 4.7/35 J202 VR417 20K VR404 20K R550 560 R549 15K J405 R551 1K J101 VR416 20K R548 15K J109 CN104 VR405 20K VR406 20K VR407 20K J205-7 J203-8 J207-1 J207-2 J207-6 J207-5 J203-9 J203-6 J203-5 J203-4 J203-2 J203-3 J207-4 J207-3 C611 10/16 5 6 7 8 4 IC205(2/2) J211 CN402 C N 4 0 5 C N 1 0 9 C332 10/50 C308 47/25 C307 47/25 3 2 1 4 8 IC309(1/2) R315 9.1K R314 10K R316 9.1K C325 0.01 3 2 1 4 8 IC313(2/2) 3 2 1 4 8 IC312(2/2) C345 47/25 C346 47/25 C304 47p R304 1.2K R305 4.7K C563 100/10 -12V C56047/25 +12V +5V -5V C377 100/10 C376 0.01 C336 47/25 CN206 CN208 45 46 47 49 53 54 56 57 59 C394 0.01 C395 0.01 R393 100K C397 0.01 C396 100/10 A B CN101 C D E F J 1 0 3 J26 映映映映映映映映映映映映映映映映 音音音音音音音音映映映映映映映映 LASER DISC VCR 2 3 1 VIDEO MONITOR 1Vp-p /75Ω 1Vp-p /75Ω 150mv /50KΩ LASER DISC L R VCR IN L R 75mv /50KΩ 75mv /50KΩ TAPE L R CABLE L R IC101 ANALOG SWITCH Q101-Q104 IDEO AMPLIFIER Q105.Q106:VIDEO DETECTOR (HORIIZINTAL SYNCHRONIZING DETECTOR) Q107.Q108:VIDEO AMPLIFIER + 7 V Q201.Q202.IC204: BUFFER AMPLIFIER IC201:ANALOG SWITCH Q203 SINGEL CONTROL IC205 MIXING AMPLIFIER 音音音全 音音音全 音音音全 S101 自自自自自自 低-中-高 S103 自自自自自自 低-中-高 Q207-Q209 VCA (FADE IN) IC209:BUFFER AMPLIFIER IC210:ANALOG SWITCH IC203:AUDIO DETECTOR IC203:AUDIO DETECTOR LOGIC LEVEL CONVERSION Q204.Q205: Q214:SINGEL CONTROL IC601:COMPRESSOR Q601-Q604:SWITCH IC602:AMPLIFIER IC603:EXPANDER IC604:SWITCH IC207:SIMULATED STEREO AMPLIFIER F301.F302:LC LOW PASS FILTER IC401(1/2):MIXING AMPLIFIER IC402:TONE AMPLIFIER VR401: VR402:MUSIC BASS VR403:MUSIC TREBLE MUSIC 音音音全 VR405:MIC1 音音音全 VR406:MIC2 音音音全 VR407:MIC3音音音全 VR414:MIC1 BASS VR415:MIC1 TREBLE V408:MIC2 BASS V409:MIC2 TREBLE V413:MIC3 TREBLE V412:MIC3 BASS IC406(1/2).IC407(1/2): TONE AMPLIFIER IC405(2/2): TONE AMPLIFIER BUFFER AMPLIFIER IC406(2/2).IC407(2/2): IC408:MIXING VR410:BALANCE VR411:主音音音全 Q404.Q405:BUFFER AMPLIFIERQ401-Q403.Q406:LED DIVER Q109.Q110:MUTING IC102:BUFFER AMPLIFIER +7V -7V L A S E R D I S C T A P E / A U X V C R C A B L E IC403:MIXING AMPLIFIER IC314-IC16:SAMPLE/HOLD CIRCUIT Q311:ACTIVE CLAMPING CIRCUIT IC317:COMPARATOR IC320:D/A CONVERTER(A/D CONVERSION) IC318:TIMING CONTROL GATE ARRAY IC319:DRAM Q309.Q310:RESET RCUIT IC311:D/A CONVERTER VR416:DELAY VR417:REPEAT VR404:ECHO S402-S410:KEY SW IC301:LOW PASS FILTER Q301:BUFFER IC302:VCO IC308:OSCILLATOR IC305.IC306:DRAM IC304:DIGITAL/ANALOG COMPARATER IC303:DIGITAL ECHO IC309:LOW PASS FILTER Q303.Q304:BUFFER IC310.Q305-Q308: - 7 V YUSEN AUX VTR LD +7V GND 1 6 1 5 +7V -7V自 自 自 自 HOWLING MONO REC L GND REC R 1 3 +12V L SEND R SEND GND L RETURN R RETURN # HOWLING REC R REC L MONO VR L VR R GND GND -12V MIC1 +12V MIC2 MIC3 GND 1 4 1 3 1 5 ECHO IN ECHO OUT REPEAT GND 1 4 1 3 1 3 1 3 +12V -12V GND +5V DELAY ECHO L ECHO R ECHO IN L GND R TP301 TP302 1 11 GND +5V #4 #1 #2 #3 b1 b2 b3 b4 # GND +5V #4 #1 #2 #3 b1 b2 b3 b4 # UP UP DOWN DOWN -5V +5V GND 1 14 1 4 1 5 +5v DELAY ECHO L ECHO R ECHO IN 1 3 CON V CON V GND GND +5V #4 #1 #2 #3 b1 b2 b3 b4 # 1 11 M U S I C V R L M U S I C V R R J201-5 J201-5 J201-4 J201-4 J201-2 J201-2J201-3 J201-1 J201-3 J201-1 J107-1 J107-2 J107-3 J26 J103-5 J103-6 J103-7 J103-3 J103-1 J103-2 J205-1 -2 -3 -4 -5 -6 -7 -8 -5 -4 -3 -2 J102-1 CN 105-3 CN 105-4 CN 105-6 CN 105-8 CN 105-5 CN 105-1 CN 105-7 CN 105-2 J103-1 J103-3 -3 -2 -7 -1 -5 -6 CN 205-4 -8 -2 -6 -4 -5 -3 402-1 IC101 ! ! ! ! 5 6 7 IC206(2/2) 5 6 7 IC209(2/2) 3 2 1 4 8 IC209(1/2) 3 2 1 4 8 IC204(2/2) 5 6 7 IC204(1/2) 3 2 1 4 8 IC206(1/2) 3 2 1 4 8 IC207(1/2) 5 6 7 IC207(2/2) S R Q PER AMP COMP COMP PULSE WIDTH COMP OUTSENSE TIMEINGNOISE FILTER MUTING VREF NFB IN VREF VCC 1 2 3 4 5 6 7 8 9 IC203 C213 10/25 BLANK/END DETECTOR S R Q PER AMP COMP COMP PULSE WIDTH COMP OUTSENSE TIMEINGNOISE FILTER MUTING VREF NFB IN VREF VCC 1 2 3 4 5 6 7 8 9 IC211 J203-1 IC201 IC210 IC202 IC202:SINGEL CONTROL (CHANGE LOGIC) IC208 J107-1 J107-2 J107-3 R630 470K 6 1 1 1 0 9 2 1 13 12 3 5 7 1 6 4 14 15 8 X Z Y X1 X0 Z1 Z0 Y1 Y0 INH A B C IC604 F601 5 6 7 IC602(2/2) 3 2 1 4 8 IC602(1/2) C617 10/50 C618 10/50 NP NP NP NP NP C606 10/16 C605 10/16 J103-4 +7V -7V -7V J103-2 +5V DC +7V +7V +7V -7V -7V -7V+7V 5 6 7 IC313(1/2) 5 6 7 IC312(1/2) 3 2 1 4 8 IC314(1/2) 5 6 7 IC314(2/2) CH1 OUT Vref M1 Vref M2 Vdd WCLK2 LRCK WCLK1 DATA BCLK Vdd TST OUT TST1 TST2 IF GND Vref L1 Vref L2 GND NC CH2 OUT1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 IC311 6 1 1 1 0 9 2 1 13 12 3 5 7 1 6 4 14 15 8 X Z Y X1 X0 Z1 Z0 Y1 Y0 INH A B C IC315 3 2 1 4 8 IC316(1/2) 5 6 7 IC316(2/2) -12V C379 100/10 C378 0.01 11.2896MHZ J312 +5V J312 5 6 7 IC102(2/2) 3 2 1 4 8 IC102(1/2) 3 2 1 IC402(1/2) 5 6 7 8 4 IC402(2/2) C416 0.22/50 C415 0.22/50 NP NP 3 2 1 IC403(1/2) 3 2 1 IC406(1/2) 3 2 1 IC407(1/2) 5 6 7 8 4 IC407(2/2) 5 6 7 8 4 IC406(2/2) 3 2 1 IC405(1/2) R? MIC MAIN VR FOR MIC MAIN VR CREATIVE CIRCUIT 3 2 1 IC408(1/2) 5 6 7 8 4 IC408(2/2) D411 D412 D413 D414 D415 D416 D417 D418 D419 D420 D421 D422 D423 D424 D425 D426 D427 C404 47/16 C429 47/16 C478 0.01 C479 0.01 C480 0.01 C481 0.01 C482 0.01 C483 0.01 C484 0.01 C485 0.01 C486 0.01 S 4 0 2 S 4 0 3 S 4 0 4 S 4 0 5 S 4 0 6 S 4 0 7 S 4 0 8 S 4 0 9 S 4 1 0 R532 150 R534 150 R535 150 R536 150 R538 150 R539 150 R540 150 R542 150 R543 150 J422-2 J422-3 -12V +12V 5 6 7 8 4 IC405(1/2) -12V -12V +12V 3 2 1 4 8 IC401(1/2) J421-1 J421-2 3 2 1 4 8 IC301(1/2) 5 6 7 IC301(2/2) NP NP C321 1/50 C329 100/10 C330 100/10 5 6 7 IC309(2/2) R349 5.1K R350 5.1K R351 5.1K R352 5.1K 5 6 7 IC310(2/2) 3 2 1 4 8 IC310(1/2) T O E C H O I N P R O M E C H O R P R O M E C H O L C R E A T I V E E C H O C O N N E T C I R C U I T +0.6V 0V -0.6V 5V 5V 0V 0V 5V 0V 0V 5V 22.7µS 5V 0V 0V 0V 0V 0V 0V 5V -5V 0V 5.3V 3.3V 5.3V 2.7V -1.2V 0V 0V 0V 3 2 1 IC205(1/2) S101-(1/2) S101-(2/2) 0V 0V 0V 0V 0V 0V 0.7V 0.7V (OTHER)6.2V (CABLE)1.3V 0.6V 0.6V -1.2V -7V(OTHER) -3.7V(CABLE) 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V +5V -7V +7V 150mv 150mv 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 75mv 75mv 0V 0V 150mv 85mA 60mA - 6 V 20mA 1 5 0 m A 1 5 0 m A 0V 0V IC315 9PIN IC315 10PIN 1.5MHZ 0V SA--V210 綜綜綜音綜 映映映映映映映映映映映映映映映映 (VOLTAGE CONTROLLED AMPLIFIER) {ADM(ADAPIVE DELTA MODULATION) D/A CONVERTER 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 A0 A1A2 A3A4A5A6 A7MD1 CAS RES D0 W RAS GND CC1 CC2 SHORT CD1 MIDDLONG OSC IN OSC OUT REF OP1 IN OP1 OUTLPF1 OUT LPF1 INA GNDOP2 INOP2 OUTLPF2 IN2LPF2 OUT1LPF2 OUT1LPF2 OUT2 VCC R290 50195 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 7 0 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 DO0 DO1 VSS 2 DO3 DO4 DO5 DO6 DO7 DO8 DO9 DO10 DO11 DO12 DO13 DIO3 VSS 1 DO2 RES B CMP 1 LR 1 LRIB VSS 3CMP 2EO 0EO 1EO 2EO 3EO 4EO 5EO 6EO 7VDD 1X inX out TST 1DEGMWCKBCLKBLC1 DEGL VSS 4 DATA BEGR b4 b3 b2 b1 LRCK AUTO TST2 VSS 5 #1 #2 #3 #4 D4 UP DOWN D1 D2D3 DIO 0DIO 1DIO 2CASBAOB 0AOB 1AOB 2AOB 3 AOB 4AOB 5AOB 6AOB 7 RAS BVDD 2 WE B OE B R291 PD0028 1 2 8 11 15 4 14 音音音音音音音音音音音音映映映映