JVC-AXM9000-int-sch维修电路原理图.pdf

AX-M9000 2-1 1 2 3 4 5 A BCD V/I Con V/I Con LINE 6 Output Input EXT Processor V/I Con LINE 1 V/I Con LINE 2 V/I Con LINE 3 V/I Con LINE 4 LINE 5 V/I Con V/I Con (+ch) Vol Cont. Input Gm (+ch) Input Gm (-ch) (-ch) Vol Cont. Presence Imp A Presence Imp B GmR Curent Invert (+ch) Curent Invert (-ch) GmR Advanced Super A DC Servo Advanced Gm Volume SPK RY SPK RY Main AC Lines MJ Send Indicator Sleep Cont. Volume Disply Luch Relay Driver ID Select Reset Inhibit Thermal Compa. Thermal Key Input Thermal AVR for Pre driv Rectifire for Drive Stage AVR for RY Fan AVR for I/V Convert AVR for AD Gm Volume Rectifire(3) for Output Stage AVR for Digital Vol Cont AVR for Function OpAmp AC Primary Section ON/OFF Inrush BalUnbal Convert MJ Reciv RM Reciv SPK 1 SPK 2 c o m Block diagram RadioFans.CN 收音机爱 好者资料库 AX-M9000 2-2 RadioFans.CN 收音机爱 好者资料库 AX-M9000 ABCDEFG 1 2 3 4 5 2-3 IC521 IC522 IC523 IC524 IC541 IC532 IC532 IC525 IC542IC543IC544 IC526 IC531 CN613CN614 CN611 CN615 CN602 CN612 IC532 Q591 Q592 Q594 Q593 D591R591 C591 Q507 Q508 Q518 Q511 Q512 Q513 Q514 Q515 Q516 Q517 Q519 Q504 C576 R575 D553 Q526 D558D559 Q524Q525 R580 R579 R581 R582D556 C578 C580C579 D560 D551 D552 C575 C574 C572 IC511 R571 R576 C571 C541 C542 C543 C573 Q527 IC532 C593 IC531 R574 R573 IC531 IC531 X501 R572 Q505 Q506 R593 IC531 C592 CN616 C598 CN511 CN502 CN603 R586 C581 D557 C534 C597C595 C544 C596C594 C599 C600C601 K505 K506 K507 K508 C603C602 C604 IC527 IC528 R594 R595 C521 C512 C511 C522 C523 C524 C525 C526 C527 C528 R564 R563 R562 R561 R560 R559 R558 R557 R556 C501 C502 C503 C504 R583 D537 D538 D539 D540 D541 D531 D532 D533 D534 D535 D536 C531 C505 C506 C507 C508 C509 CN501 C532 R584 R585 C533 R555 R554 R553 R552 R551 R550 R549 R548 R547 R546 R545 R544 R543 R542 R541 CN605 CN512 Q528 C514 C517 C538 C518 CN601 S516 S515 S514 S513 S512 S511 R516 R515 R514 R513 R512 R511 D509 D508 D507 D506 D505 D504 D503 C516 D502 C515 R509 R508 R507 R506 R505 R504 R503 R502 D501 R501 CN604 S521 S522 S523 S524 S525 R531 R532 R533 R534 R535 D521 D522 D523 D524 D525 D526 D527 D528 R521 R522 R523 R524 R525 R526 R527 R528 C539 C536 C537 C535 CN513 D543 S517 R517 C519 C513 K501 K502 K503 K504 R518 R519 MN101CP10A TC74HC373AF-X TC74HC373AF-X TC74HC373AF-X LB-403VD TC74VHC123AF-X TC74VHC123AF-X TC74HC238AF-X BU2114F-XBU2114F-XBU2114F-X TC7S08F TC74HC27AF-W QGA2001C1-08QGA2001C1-03 QGA2001C1-13 QGA2001C1-12 QGA2001C1-12 QGA2001C1-07 TC74VHC123AF-X DTC114YKA-X DTC114YKA-X DTB143EK-X DTB143EK-X NI 10k 100/10 DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X DTD123TK-X 1/50 10K 1SS133-T2 DTA114YKA-X 1SS133-T21SS133-T2 DTC114YKA-XDTC114YKA-X 1k 10k 10k 100k 1SS133-T2 2.2/50 0.010.01 1SS133-T2 1SS119-02-T2 11E2-T5 470/6.3 47000/6.3 470/6.3 GP1U561 1k 10K 1.5 1.5 1.5 1.5 470/6.3 DTB113ZK-X TC74VHC123AF-X 1.5 TC74HC27AF-W 10k 220 TC74HC27AF-W TC74HC27AF-W QAX0246-001Z 1M DTD123TK-X DTD123TK-X 10K TC74HC27AF-W 1.5 QGA2001C1-08 0.47 QGA2001C1-10 10K 1/50 1SS133-T2 100/6.3 330P330P 1.5 330P330P 330P 100P 100P100P 100P 390P TC7S08F TC7S08F NI NI 1.5 100/6.3 0.01 1.5 1.5 1.5 1.5 1.5 1.5 1.5 330 330 330 330 330 330 330 330 330 1.5 1.5 1.5 1.5 22K 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 1.5 1.5 1.5 1.5 1.5 1.5 1.5 22K 22K 1.5 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 QGA2001C1-07 DTC114YKA-X 1.5 1.5 1.5 1.5 QGA2001C1-10 QSW0802-001Z QSW0802-001Z QSW0802-001Z QSW0802-001Z QSW0802-001Z QSW0802-001Z 10K 10K 10K 10K 10K 10K SLR-342MC-T SLR-342MC-T SLR-342MC-T SLR-342MC-T SLR-342MC-T SLR-342VC-T SLR-342MC-T 1.5 SLR-342DC-T 1.5 120 120 120 120 120 330 120 130 SLR-342MC-T 120 QGA2001C1-08 QSW0802-001Z QSW0802-001Z QSW0802-001Z QSW0802-001Z QSW0802-001Z 10k 10k 10k 10k 10k SLR-342MC-T SLR-342DC-T SLR-342DC-T SLR-342DC-T SLR-342DC-T SLR-342DC-T SLR-342DC-T SLR-342VC-T 120 130 130 130 130 130 130 330 1.5 1.5 1.5 1.5 1SS133-T2 10K 1.5 1.5 HS PRE2_L PRE1_L L2_L PRO_L PWR_L ABS_L LS SPB ALL_L L1_L L5_L L4_L L3_L L1 L6 L2 L3 L4 L5 L6 PRO ATT HPS CS GM1 ABS GM2 HPS MUTE_L PRE1 SPA SBDATO SBDATI PRE2 PRE1 ATT L6_L L5 SCK L1 L2 L3 L4 PRO ABS SBCLK SREQO SREQI ROT2 ROT1 ROT3 PRE2 DAT HPS_L MUTE_L L4_L L3_L L2_L L1_L L5_L L6_L ATT_L ALL_L PRO_L ABS_L PWR_L PRE1_L PRE2_L SPB SPA HPS_L ATT_L GM2 SACLK SADATI SADATO SADATO SADATI GM1 HS SACLK SBDATO SBDATI SBCLK SREQO SREQI ROT3 ROT2 ROT1 LS SPA SPB System control section Standard schematic diagrams SHEET 1/2 sheet 2/2 sheet 2/2sheet 2/2sheet 2/2 sheet 2/2 to WR104to WR451to WR452 to WR102 to WR103 AX-M9000 HABCDEFG 1 2 3 4 5 2-4 Main section (Premain AMP., Power supply) AUDIO SIGNAL Parts are safety assurance parts. When replacing those parts make sure to use the specified. SHEET 2/2 sheet 1/2 to CN616 sheet 1/2 to CN615 sheet 1/2 to CN611 sheet 1/2 to CN612 sheet 1/2 to CN613 IC264 IC264 IC264 J103 CN111 WR112 R383 R320 C383 R393 RY500 R394 Q301 Q302 R302 R384 D301 D303 R462 C457 R305 R307 R309 R379 D304 D302 CN401 D310 D431 R306 Q309 Q310 C311 R311 R312 C312 C395 R396R395 R397 R398 R313 Q311 R315 D311 R317 C315 Q321 R321 Q325 R323 Q323 C317 R314 Q312 R316 R318 D312 Q326 R324 R322 Q324 Q322 R330 C318 C316 R329 R157 R158 R343 R345 R347 C303 C500 Q456 R361 R363R365R367 R375 Q352 C455 R362 R364R366R368 R348 R346 R344 Q455 IC302 D432 D433 RY600 C304 R400 IC281 R500 C400 C305D475 D474Q472 R471 R357 RY352RY351 C352 WR104 K268 C351 R356 R245 L351 Q351 D434 WR451 CN251 CN252 C409 R461 R460 R463R464 D417 R467 R401 D401 D403 D405 D407D411 D409D413 D415 D402 D404 D406 D408 D410 D412 D414 D416 C401C403C405C407 C402C404C406C408 TB401 TB402 TB403 TB404 CN453 IC453 CN402 D452 S271 S271 S271 S271 R468 K3 K284 Q454 K285 K286 K287 K288 K289 K290 K291 RY106 D309 C126 R106 R116 C106 RY105 C125 R105 R115 C105 J105 RY104 R308 R380 D381 C381 IC301 C382 D382 Q384 C384 R399 C459 C499 C335 IC403 C306 R241 IC201 C357 C241 R244 D251 D253 D255 D257 Q251 R255 R259 Q253 R261 R257 C253 C255 Q252 R256 R260 Q254 R262 R258 C254 IC152 CP251 IC255 IC256 C259 C260 C256 D256 D258 D252 D254 CP258 CP257 C356 Q255 R232 R225 Q225 R231 Q227 Q228 Q226 R226 Q207 Q208 RY143 RY144 Q201 Q202 R300 RY142 C131 C132 C150 L101 R148 IC153 IC141 IC141 C143 R145 R143 C144 R146 R144 L102 R126 C141 R141 R142 C142 C124 R104 R114 R128 R151 R113 R153 C157 R103 RY103 C158 RY107 RY108 C128 C123 C113 D420 R112 R102 RY102 C104 D421 J104 C122 C112 J106 C102 R111 R101 J107 J108 R107 R117 R133 R132C109 R131 R155 Q273 R280 IC108 R129 R130 IC151 RY101 C121 C111 C101 C127 R147 C130 RY141 C129 K251 K252 K253 K254 K255 K256 K257 K258 K259 K260 K261 K262 K263 K264 K265 K266 R277 R278 R279 IC253 IC254 IC252 C265 R600 C261 C263 R125 R127 IC251 C266 D422D423 C416 C264 C262 Q401 CP402 CP252 C108 IC402 C107 K267 C281 D281 Q287 R283 C358 Q286 D424 R403 IC261IC262IC263 IC264 IC264 IC264 R274 R275 R276 K271 K272 K273 R281 C600 C155 WR452 C156 R154R156 R152 IC152 IC153 IC401 C412 C411 CP401CP403 D418 D419 C410 TB31 TB32 K2 TB22 TB21 WR1 TB11 RY2 C3 C4 F1 RY1 TB12 C1 C2 R2R1 C110 K1 R292 R291 R295 R296 IC451 C291 IC452 C453C454 C599 Q335Q337Q339 Q336Q338Q340 C432 R335 R337 R333 Q329 R431 Q328 R332 R336 R301 R338 R334 Q330 Q327 R331 R432 R297 K281 K282 K283 K292 R285 R286 R287 R288 R289 R290 R294 R293 R358 C145 C146 C331 C334 D341 D343 D345 D342 D344 D346 D351D352 IC281 IC281 IC281 IC281 IC281 J271 C297 C296 C295 R359 C246 C247 C248 C319 R319 C421 C422 Q381 R389R391Q383 R387R385 R381R382Q382 R392R390 Q303Q307Q308Q304 R386 Q395 R325R327 C313 R328R326 C314 Q361 Q362 Q363 R458 R459 R369R371R370R372 R353R354 R351 R349 R352 R350 R376 D361 FW305 WR102WR101 CN301 R472 Q471 WR103 C431 C456 R457 C458 IC454 R469R470 Q452 Q453 C451 Q451 R451 D451 R453 R454 C452 R466 R452 R465 D453 D454 D307D308 R373R374 R388 C354 C353 K465 K453 RY151 K455 K466 R253 D259 Q258 Q256 R254 D260 C257 RY152 C153 C251 C258 C252 C221C222 R239 Q229 R237R240 Q230 R238 Q257 R234R233R229 R227 C225 R249R221 Q221 Q223 C223 R223 Q224 C224 R224R222 R228 C226 R250 Q222 R202 D205D206 D207 D208 C206 R206R208R210 R204 R212 C204C203 Q205Q206 Q203 Q204 R209R211 C202 C201 R205R207 C205 D201 D202 D203 D204R203R201 R150R149 K458 K459 C154 C152 J102J101 K460 K461 FW306 C159C160 D286 R402 C413 C414 D282 R282 C415 C417 Q281 R273 R272 R271 C282 K451 K462 K463 K464 C151 K457 K456 R230 R265 R266 Q313 R455 R456 R303R304 C301C302 C418 CN304CN303 R270 Q261 C271 Q314 R377 D471 D472 D473 C300 C289 C286 C283 C285 C284 C290 C287 C288 R267 Q259 TC74HC04AF-W TC74HC04AF-W TC74HC04AF-W QNN0085-001 QGA2001C1-13 WJA0013-001A 22k 330k 100/50 2.2k 2.2k 2SC4001 2SA1546 220 22k HZ3ALL-T2 HZ3ALL-T2 100k 47/16 220 100 15K 2.2K HZ3ALL-T2 HZ3ALL-T2 QGA3903C1-03 1SS82 11E2 220 2SC2240/GL/-T 2SA970/GL/-T 33P 2.2k 2.2k 33P 0.0047 180680 150 470 680 2SA1546/K/ 470 HZ3ALL-T2 47k 33P 2SC4001/K/ 120 2SC458/D/-T 120 2SA1546/K/ 33P 680 2SC4001/K/ 470 47k HZ3ALL-T2 2SA1029/D/-T 120 120 2SA1546/K/ 2SC4001/K/ 330 33P 33P 330 220k 220k 2.2 2.2 2.2 10P 33P DTA114YKA-X 750 101010 2.7K DTD123TK-X 22/50 750 101010 2.2 2.2 2.2 DTA114YKA-X VC5022-2 11E2 11E2 47P 120k TC74VHC08F-X 27k 12P 100P1SS133 1SS133DTA114YKA 27k 10 0.1/100 WJA0016-001A 0.1/100 6.8 33 QQR1043-001 DTD123TK-X 11E2 WJA0018-001A QGA3903C1-03 QGA3903C1-03 22/50 100k 68k 1k1M 11E2-T2 1k 18k F10KF20 F10KF20 F10KF20 F10KF20F10KF20 F10KF20F10KF20 F10KF20 F10KF20 F10KF20 F10KF20 F10KF20 F10KF20 F10KF20 F10KF20 F10KF20 2700/1002700/1002700/1001000/100 2700/1002700/1002700/1001000/100 QNZ0446-001 QNZ0446-001 QNZ0446-001 QNZ0446-001 QGA2502C1-02 UPC1237HA QGA3903C1-03 1SS133-T2 QSW0870-001 QSW0870-001 QSW0870-001 QSW0870-001 1M 2SA1546 1SS82 1.5 15k 1.5 15k QNN0085-001 100 2.2K HZ16-3L-T2 0.022 OPA134PA 0.022 HZ16-3L-T2 2SA1084/E/-T 100/50 ERT-Q2WFL351S 100/25 0.1 NJM7805FA 270P 33 OPA134PA 1 1k 11DF2-FA11 11DF2-FA11 11DF2-FA11 11DF2-FA11 2SB649A/C/ 820 22 2SC2545/E/-T 220 220 0.022 4.7/50 2SD669A/C/ 820 22 2SA1084/E/-T 220 220 0.022 NJM5532M-D-W ICP-N10 NJM7815FA NJM7915FA 100/25 100/25 4.7/50 11DF2-FA11 11DF2-FA11 11DF2-FA11 11DF2-FA11 ICP-N10 ICP-N10 DTA114YKA 33 33 2SA1084/E/-T 33 2SA1084/E/-T 2SC2545/E/-T 2SC2545/E/-T 33 2SC2545/E/ 2SA1084/E/ 2SC2545/E/ 2SA1084/E/ 390 1.5 100 NJM5532M-D-W LM6172IN LM6172IN 33P 12k 3.9k 33P 12k 3.9k 3.9k 10/25 100k 100k 10/25 1.5 15k 12k 220 15k 220 47/25 47/25 1.5 1.5 11E2-T2 QNZ0204-001 15k 15k 11E2-T2 QNN0085-001 1.5 QNN0085-001 QNZ0204-001 15k 15k QNN0085-001 QNN0085-001 15k 470 47022/25 100k 220 2SC2878/AB/-T 3.3k OPA134PA 15k 15k CS3310-KP 1.5 1.5 100 1.5 1.5 330 330 330 NJM7805FA NJM7905FA NJM7905FA 0.01 4.7k 10/25 10/25 3.9k 12k NJM7805FA 0.01 11E2-T2MTZJ5.1C-T2 2.2/50 10/25 10/25 DTC114YKA-X ICP-N20 ICP-N10 100P NJM7805FA 10/50 MTZJ5.1C-T2 DTC114YKA-X 10k DTA114YKA-X 1SS133-T2 6.8k PC817CDPC817CDPC817CD TC74HC04AF-W TC74HC04AF-W TC74HC04AF-W 2.2k 2.2k 2.2k 10k 150P 47/25 WJA0019-001A 47/25 150150 150 NJM5532M-D-W NJM5532M-D-W NJM78M24FA 47/35 0.1 ICP-N50ICP-N10 11E2-T2 11E2-T2 1000/50 WJA0017-001A 1.0 0.01 1.0 0.01 3.3( 5W) 3.3( 5W) 33P 10 100k 1k 1k LM45CIM3-X 22/25 LM45CIM3-X 0.011.5 0.1 2SC3519A2SC3519A2SC3519A 2SA1386A2SA1386A2SA1386A 220/25 3.3 3.3 120 2SA1859A 15 2SC4883A 120 3.3 100 3.3 220 2SA1859A 2SC4883A 220 15 1k 1k 1k 1k 1k 1k 1k 1k 1k 10/25 10/25 100P 100P 1SS82 1SS82 1SS82 1SS82 1SS82 1SS82 HZ3ALLHZ3ALL TC74VHC08F-X TC74VHC08F-X TC74VHC08F-X TC74VHC08F-X TC74VHC08F-X QNZ0444-001 100P 100P 100P 100P 100P 100P 1 120K 0.01 0.01 2SB649A/C/ 820222SC2546 220220 2.22.22SD669A/C/ 22820 2SA1084/E/-T2SA1546/K/2SC4001/K/2SC2545/E/-T 220 2SD1200F/QR/ 1.8k620 0.1 6201.8k 0.1 2SC2240/GL/-T 2SA970/GL/-T 2SC4001 3.3k 10k 220200220200 0.220.22 0.22 0.22 0.22 0.22 15k 1ss82 QUM105-09Z4Z4 WJA0014-001AWJK0077-001A QGA2503C1-04 100k 2SC2878 0.1 WJA0015-001A 220/25 0.022 6.8k 220/10 NJM2903M-XE 10k10k DTC114YKA-X DTC114YKA-X 0.001 2SA965/OY/-T 220k 1SS133-T2 27k 10k 10/50 8.2K 8.2k 1k 1SS133-T2 1SS133-T2 1SS133-T21SS133-T2 ERT-D2WFL351sERT-D2WFL351s 220 0.1 2.7k HZ30-1L-T2 DTC114YKA DTC114YKA 2.7k HZ30-1L-T2 1000/50 10/25 1000/50 1000/50 1000/50 3900P3900P 18k 2SC2545/E/-T 1k18k 2SA1084/E/-T 1k DTA114YKA 9.1k9.1k3.3k 15k 22/25 1k820 2SC2545/E/-T 2SC2545/E/-T 3900P 820 2SA1084/E/-T 3900P 820820 15k 22/25 1k 2SA1084/E/-T 22k 1ss1331ss133 1ss133 1ss133 0.18282820 22k 820 1200P1200P 2SA1084/E/-T2SC2545/E/-T 2SA1084/E/-T 2SC2545/E/-T 820820 1200P 1200P 8282 0.1 1ss133 1ss133 1ss133 1ss13322k22k 10/25 1.5 QUM105-09Z4Z4 10/2510/25 1SS133-T2 3.9k 3300/25 1.5 1SS133-T2 47k 100/25 1.5 2SC2240/GL/-T 390 390 390 4.7/50 1.5 3.3k 22k 33k 2SC2240/GL/-T 10k 1k 3.9k3.9k 150P150P 1.5 QGA2503C1-04QGA2503C1-04 330 DTC114YKA-X 1.5 2SA970/GL/-T 22k 1SS133 1SS133 1SS133 1.5 100P 100P 100P 100P 100P 100P 100P 100P 10K 2SA1037AK/RS/ PRE1 5.6V CS GND L1 SCLK DATA GND L2 MUTE PRE1 PRE2 5.6V GND L1 L2 L3 L4 L5 L6 PRO ATT HPS PRE2 ABS GND PRO P0+ P0- P1- P2- P3- P1+ P2+ P3+ P0+ 5.6V ABS ATT HPS P0+ P1+ P2+ P3+ P0- P1- P2- P3- A A A AA AA A A A A A A A A A A A A A AA A AAAA AAA A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A AA A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A AX-M9000 ABCDEFG 1 2 3 4 5 2-5 Power amp. sub board 1 Power amp. sub board 2 Power switch board Current mode source selector board C1 C2 C3 C4 WR1 Z1Z2 K001 K002 K003 R1 R2 RY1 RY2 TB11 TB12 TB21 TB22 TB31 TB32 FW306 Q328Q330 C334 R336 R338 C332 R332 R334 FW305 Q327 Q329 C331 R335 R337 C333 R331 R333 CN111 J103 J104 J105J106J107 J108 R103 R104 R105 R106 R107 R113 R114 R115 R116 R117 R133 RY103 RY104 RY105 RY106 C104 C105 C106 C107 C108 C113 C123C124C125C126 C401 C402 C403 C404 C405 C406 C407 C408 C410C413 CN301 CN401CN402 K465 WR452 CN453 CP401CP402 D301 D302 D303 D304 R394 R393 D307 D308 D309 D310 D311 D312 D361 D401D402 D403D404 D405 D406 D407 D408 D409 D410 D411 D412 D413 D414 D415 D416 D417 D418 D419 D420 D421 D422 D423 D424 D451 D452 IC301 IC302 IC401 IC402 IC453 IC454 K451 K453 K455 K456 K457 K458 K459 K460 K461 K462 K463 K464 L351 Q307 Q308 Q311 Q312 Q313 Q321 Q322 Q323 Q324 C303 R301 R302 R303 R304 R305 R306 R307 R308 R309 R379 R311 R312 R313 R314 R315 R316 R317 R318 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R343 R344 R345 R346 R347 R348 R349 R350 R351 R352 R353 R354 R356 R357 R358 R359 R361 R362 R363 R364 R365 R366 R367 R368 R369 R370 R371 R372 R373 R374 R375 R376 R381 R382 R383R384 R385R386 R387R388 R389 R390 R391R392 R395 R396 R397 R398 R399 R400 R401 R402 R403 R451 R452 R453 R454 R457R458R459R460 R461 R462 R463 R464 R465R466 R467 R468 R469 R470 R500 R600 RY352 RY351 RY600 TB401 TB402 TB403 TB404 C301 C302 C305 C311 C312 C313 C314 C315 C316 C317 C318 C351 C352 C353 C354 C355 C356 C357 C358 C381 C382 C383C384 C395 C400 C409 C411 C415 C416 C451 C455 C456 C457 C458 C499 C500 C599 C600 FW305 FW306 D381 D382 Q301 Q302 Q303 Q304 C304 C306 Q309 Q310 Q325 Q326 Q361 Q362 Q363 Q381Q382 Q383 Q384 CP403 C319 Q451 Q454 Q351Q352 Q401 Q452 Q453 C414C417 Q455Q456 D432 RY500 EP401 HS402 HS401 IC452 IC451 C453 R455 R456 C454 D431 D434 D433 R432 IC403 HS403 C418 R431 WR451 K466 CN304 CN303 WR311 WR312 WR30