JVC-UXA70MD-cs-sch 电路图 维修手册.pdf

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1、2-1 UX-A70MD IHABCDEFG 1 2 3 4 5 6 Block diagram FMA-006FMH-025-1 FMN-006-1 LVA10093-01A1 FMH-029-1 FMH-029-3 FMH-029-4 TU1 FM RF L1 TU J1001 AC SPEAKER FM AM IC1 FM/AM DET IC702 SELECTOR IC802 OP-AMP IC801 POWER AMP IC701 SYSTEM MICOM IC703 MOTOR DRIVER CN1 CN601 CN603 W606CN321CN407 CN408CN451 CN7

2、01CN703CN721 CN802 CN712 CN705 CN965 CN708 CN801 CN806 CN913 CONNECTION BOARD CN804 HEAD PHONE T1001 LCD MD CD IC601 RF&SERVO AMP IC603 DIGITAL SERVO & DIGITAL SIGNAL PROCESSER IC604 LOADING MOTOR DRIVER IC641 SPINDLE/FEED BTL DRIVER IC310 RF IC350 DSP IC390 DRAM IC410 DRIVER IC500 MCU IC450 MAGNETI

3、C HEAD DRIVER IC480 ADC/ DAC CD PICK UP MD PICK UP LOADING MOTOR SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR FEED MOTOR M M M M M M M CN602 CN521 CN612 CAM SW CN711 MOVING PANEL MOTOR SW FRONT CONTROL IC590 EEPROM CN803 RadioFans.CN 收音机爱 好者资料库 2-2 IHABCDEFG 1 2 3 4 5 6 UX-A70MDUX-A70MD Main & control cir

4、cuit CD SIGNAL MD SIGNAL MAIN SIGNAL AM SIGNAL FM/TUNER SIGNAL Standard schematic diagrams RadioFans.CN 收音机爱 好者资料库 2-3 UX-A70MD IHABCDEFG 1 2 3 4 5 6 Power amplifier & Power supply circuit Parts are safety assurance parts. When replacing those parts make sure to use the specified one. MAIN SIGNAL Ra

5、dioFans.CN 收音机爱 好者资料库 2-4 IHABCDEFG 1 2 3 4 5 6 UX-A70MDUX-A70MD MD control circuit MD SIGNAL SHEET 2/7 C391 R305 H601 R301 C300 IC340 C342 R315 R314 D310 R311 C315 R343 R306 C307 R342R341 C341C340 R340 R309 C314 Q330 Q331 R310 R455 R324 Q333 C327 C325 C320 C322 C321 IC310 C302 R378 R379 R382 C380 R

6、375R376 C376 C375 C377 R377 R440 R441 Q410 Q411 R530 R529 IC450 K522 R528 R451 R452 TP331 C501 C502 C512 R545 R521 R554 R552 R551 R553 R518 TP332 R504 C511 R328 C323 R313 C316 C317 R320 C318 R316 R317 R496 X350 C358 R520 R516 R515 R495 R519 IC485 C355 C328 R322 D452 R323 R389 C372 R502 C453 R395 C39

7、0 C311 C312 C310 TP305 K495 R312 K505 IC350 C371 K491 K521 K523 K524 C492 C491 K496 C481 C486 C487 IC500 R523 K492 C480 C482 C330 D451 C334 C485 C483 R491 R492 R481 R524 R525 R535 R534 R533 R361 R362 R363 R364 R365 R366 R367 R368 R369 R532 R531 R591 C510 R506 R536 R537 C515 R326 R321 TP535 D453 D454

8、 C495 D350 C301 C331 R302 C303 C489 C484 C488 C493 R483 C494 R339 TP441 R453 R454 C374 C373 D351 R335 R334 R333 R332 IC390 R549 TP422 IC480 S611 S601 MT602 S602 MT601 CN601 S602 IC410 R456 R438 R436 C439 R439 R437 C497 C437 Q400 C410 C411 C496 C412 R430 R428 R434 R432C433 R433 R422 R420 R424 R426 R4

9、21 R427 C421 C427 R423 R425 R435 R429 C423 C425 C435 C429 R356 C329 K530 K529 K528 K527 K532 K531 R497 K346 C406 C405 C407 C408 R490 Q451 IC400 C378 C415 C416 R509 R338R337 C333 Q332 R593 R330R331 C450 C326 C324 IC590 C379 R381 C353 R546 R548 C591 X500 R547 R560 R562 R561 R559 R300 R558 R557 R556 R5

10、55 R503 C351 L526 C354 C319 L351 C350 K353 R514 CN521 R336 L525 C455 R372 R371 R370 C361 C451 C452 R396 R397 R394 R393 R392 R501 CN321 R522 R325 C490 C352 R592 R512 R510 R511 R513 R517 C590 R391 R380 R398 R399 R390 R387 R538 CN451CN408 CN522 R540 R541 CN407 CN611 CN612 R401 R402 C400 C403 C402 C401

11、R355R354 R563 C359 C431 R431 R564 R565 R566 R567 R568 R569 L352 MT603 NI 2.2K QAH0039-001 0 0.1 TC7S08F-W 0.1 24k 13K 1SS355-X 18k 0.001 1k 470K 0.0022 2.2K2.2K 0.0220.022 2.2K 470K 0.022 2SA1362/G/-X DTA114EKA-X 330 22K 1k DTA113ZKA-X 0.1 0.01 1 1 0.0047 CXA2523AR 0.1 3.3K1K 150 0.015 10K100K 0.47

12、0.01 470P 680K 10k 10k DTC114EKA-X DTC114EKA-X NI NI BD7910FV-X NQR0354-001X NI 47k 56k NAX0361-002X 18p 18p 0.1 0 1K 100K 100K 100K NI 1K 33K 0.1 100 0.0068 100K 1 NI 56K 0.0068 100K 10K 470 NAX0355-001X 0.1 1K 1K 1K 470 1K TK11140SC-W 0.1 0.1 330 SC802-06-X 330 330 330 NI 3.3k 0.1 1K 10 1 47/4 0.0

13、01 NQR0022-005X 10K NQR0389-003X CXD2662R NI NQR0022-005X NQR0354-001X NQR0389-003X NQR0389-003X 0.0022 0.0022 NQR0022-005X 1 0.1 0.1 HD6432345A10FA 1K NQR0022-005X 47/6.3 22/6.3 0.1 4.7k SC802-06-X 0.1 0.1 0.1 470 470 10 1K 1K 10K 10K 10K 1K 1K 1K 1K 1K 1K 1K 1K 1K 10K 10K 0 NI 47k 10k 10k 0.1 330

14、330 NI NI NI NI NI NI 0 NI 4.7/35 10/16 10/16 1 0 NI 47k 1 1 NI NI NI 47k 47k 47k 47k HY51V17400CT-60 NI AK4519VF-X QSW0848-001 NSW0057-001X FF-110PH-08280 NSW0007-001X QAR0144-001 QGF1006F2-09W M63008FP-X NAD0006-103X 22K 22K 0.01 3k 3k 0.1 0.01 2SA1363/EF/-X 47/16 1 330P 1 0.1 22K 22K 12k 12k 0.00

15、56 8.2K 22K 22K 22K 22K 10K 10K 560P 560P 10K 10K 8.2K 3.9k 560P 560P 0.0056 0.0039 1k NI NINININININI 1 NQR0360-001X NI NI 100p 100p NI NI XC62GR3712M-X 33p 0.01 0.01 100k 4.71 0.15 DTA113ZKA-X 10k 8.2 27 100/16 0.022 0.22 AK93C65AF-X 0.47 1K 1 0 0 0.1 0 0 0 0 0 0 1K 1K 1K 1K 10K 1 NQL274M-1R5X 1 0

16、.033 10 47/4 NQR0389-003X 1K QGF1006F2-21W 100K NQL274M-1R5X 100P/100 10K 10K 100K 0.1 100/4 0.1 330 330 1K 1K 1K NI QGF0501F2-21X 2.2K 0.01 47/4 100K 1K 1K 1K 1K 100K 100p 560 1M 330 330 330 330 47k QGF1016F2-04WQGF1006F2-09W NI 47k 47k QGF1006F2-08W QGF1016F3-08 QGA1501F1-02 15k 5.6k 22/16 47/4 10

17、0/6.3 10K10K 1k 0.1 0.0039 3.9k 1k 1k 1k 1k 1k 1k 10 QAR0144-001 SVIB SPFD XRST VREF 4REC MODCHG STSRDY SQSY DQSY XRST XINT MODON CDEMP CDCOPY XTSL CDTNO XBCKI LRCKI DATAI FS256 VREF EDO EDI ESCL ECS DADT EMPHA SFDR LM- SRDR LM+ CDTNO CDCOPY CDEMP TRK- CAM1 CAM4 LOAD TFDR A11 SWDT COMMAND COMCLK EDO

18、 STATUS FE TE EJECT SPRD TRK+ FCS- FCS+SM- SM+ FM+ FM- LM+ LM-TRDR FFDR FRDR ESCL ECS EDI SCLK PWAD PWDA EMPHA RESET PWAD PWDA A04 LRCK XBCK ADDT COMMAND DIN0 DOUT D0 D1 XWE XRAS A00 A01 A02 A03 A09 A10 SET3 A05 A06 A07 A08 XOE XCAS D2 D3 ABCD AUX STSRDY CAM3 CAM2 SSTOP HREF MPROT SRDT BOTM PEAK PEA

19、K BOTM ABCD FE AUX TE SE SWDT SCLK XLAT RECP TX FCS+ FCS- TRK+ TRK- STATUS SM+ SM- FM+ FM- MNT0 ADFG DIN1 COMCLK SET1 MODESE SE MNT1 MNT2 MNT3 SRDT SENS SQSY DQSY XINT FS256 XBCK LRCK DADT LOAD EJECT ADDT SVIB XTSL TX RECP XRST XLAT CAM4 CAM3 CAM2 CAM1 MPROT SSTOP HREF MNT0 MNT1 MNT2 MNT3 SENS SET3

20、DIN1 SET1 MODESE SPFD SPRD SFDR SRDR FRDR FFDR TFDR TRDRA11 APCREF DIN0 MODCHG F0CNT A03 A02 A01 A00 A10 A04 DIN1 DOUT DATAI LRCKI XBCKI MODON F0CNT APCREF ADFG XLRF CKRF DTRF DTRF CKRF XLRF A05 A06 A07 A08 XRAS XOE XCAS A09 D1 XWE D3 D0 D2 TO CN721 OF FMH-025-1 SHEET 5/7 2-5 UX-A70MD IHABCDEFG 1 2

21、3 4 5 6 CD control circuit CD SIGNAL SHEET 3/7 IC603 TP602 C651 R612 C617 R615 C613 R616 C671 R609 R606 C623 R641 C629 C628 C653 R644 C674 R605 TP601 R642 C692 C693 R643 C675 R647 R646 W605 C661 IC601 C655 C652 C672 CN604 C673 R668 C694 C691 R645 R631 CN603 C632 D681 R681 C001 C683 IC604 P001 R632 C

22、602 R629 R608 R610 C616 R607 R613 C619 C620 C621 R659 R627 Q601 R671 C608 X651 R614 C615 C607 C618 C609 R623 C610 C611 C612 R654 D661 R666 R622 C605 R672 C641 C604 CN602 C698 C676 R621 C631 R657 C664 C665 R662 R651 R663 C662 C606 R661 Q631 C663 R603 R664 C614 R652 R653 R656 IC641 C682 P631 W606 C681

23、 C677 L681 C668 C622 CN601 R665 R650 R649 C644 C643 C645 R648 C642 C635 C636 C633 C634 C637 Q602 R635 C625 R628 R634 R601 HDU-100 MN35510 12P 1k 0.022 12 330P 91 0.0022 100k 150k 0.1 220k 100/16 0.047 0.022 24k 0.022 270k 9.1k 150P 150P 13k 0.001 3.9k 2.4k QJP002-022202 470P AN8806SB 0.047 12P 0.002

24、2 QGB1214J1-14S 470/10 22 100P 150P 27k 330 QGB1214J1-14S 100/16 MTZJ5.6B-T2 2k 10 1 100/16 LB1641 HQMV7102-015 47k 15p 7.5k 470k 150K 0.022 27K 120 270P 180p 0.001 270 5.6k 2SA952/LK/-T 1K 1/50 QAX0599-001Z 10 0.022 0.001 0.0022 100P 33 0.027 0.0022 0.01 1K 1SS254-T2 22 33 10/25 1K 0.022 100/16 QGA

25、2001F1-06 0.001 0.001 33 470/10 2.7K 0.022 0.1 1.5M 1K 120K 0.022 0.001 100K 2SA952/LK/-T 0.022 1.2M 470 0.1 1K 1K 1K LA6541-X 0.01 QGA2001F1-05 QJB001-052000 0.1 0.022 QQL244K-100Z 47/6.3 47/16 QGF1023F1-15 68k 2.7k 1.5k 0.015 2.2/50 1/50 3.3k 0.0047 390p 390p 390p 390p 1/16 DTC124EKA-X 1.5M 47p 2.

26、2k 4.7k 5.6k REST REST XRST MUTE BLKCK LDON SQCK A+C B+D F+ T+ T- F- A+C B+D E F TRV TRCRS RFENV TBAL FE FBAL TE VDET TRV TVD ECM ECS KICK TRD FOD FBAL TBAL FE TE RFENV OFT VDET TRCRS RFDET BDO ECM ECS FOD KICK TRD TVD FM+ SM- SM+ FM- STAT E F OPEN CLOSE MLD OPEN LM+ LM- FLAG MDATA CLOSE SCD MCKL SU

27、BQ ARF LDON BLKCK SQCK SUBQ STAT XRST F+ SM+ ARF BDO OFT RFDET SM- FM+ FM-F- T+ T- MUTE MLD MDATA MCLK SHEET 5/7SHEET 5/7 2-6 IHABCDEFG 1 2 3 4 5 6 UX-A70MDUX-A70MD Tuner circuit AM SIGNAL FM/TUNER SIGNAL Parts are safety assurance parts. When replacing those parts make sure to use the specified one

28、. 2-7 UX-A70MD IHABCDEFG 1 2 3 4 5 6 Printed circuit boards FMB-025-1 C2001 C2002 C2003 C2004 C2005 C2006 C2007 C2008 C2009 C2010 C2011 C2012 C2013 C2014 C2015 C2017 C2101 C2102 C2103 C2104 C2106 C2107 C2108 C2110 C2112 C2114 C2115 C2116 C2117 C2118 C2119 C2120 C2201 C2202 C2203 C2204 C2206 C2207 C2

29、208 C2210 C2212 C2214 C2215 C2216 C2217 C2218 C2219 C2220 C2305 C2306 C2307 C2308 C2309 C2310 C2313 C2316 C2317 C2351 C2352 C2354 C2402 C2403 C2404 C2453 C2501 C2701 C2702 C2703 C2704 C2705 C2706 C2707 C2708 C2709 C2710 C2711 C2712 C2713 C2714 C2715 C2716 C2751 C2752 C2753 C2852 C2853 CN704 B2910 B2

30、912 CN721 CN743 CN744 D2001 D2301 D2351 D2352 D2353 D2354 D2401 D2451 D2452 D2701 D2702 D2703 D2704 D2705 D2706 D2707 D2708 D2851 D2852 IC701 IC702 IC703 IC704 J2001 K2001 K2002 K2301 K2302 K2303 K2304 K2305 K2851 L2001 L2002 L2101 L2201 L2302 L2304 L2305 L2306 L2851 LF711 LF721 Q2101 Q2102 Q2201 Q2

31、202 Q2301 Q2351 Q2352 Q2353 Q2401 Q2402 Q2403 Q2701 Q2702 Q2703 Q2704 Q2705 Q2706 Q2707 Q2708 Q2709 Q2710 Q2711 Q2712 Q2713 Q2714 Q2715 Q2716 Q2717 Q2853 R2001 R2002 R2003 R2004 R2005 R2006 R2007 R2008 R2009 R2010 R2011 R2012 R2014 R2015 R2016 R2017 R2018 R2019 R2020 R2021 R2022 R2023 R2024 D2453 R2

32、026 R2027 R2028 R2029 R2030 R2031 R2032 R2033 R2034 R2035 R2036 R2037 R2038 R2039 R2040 R2041 R2042 R2043 R2044 R2045 R2046 R2047 R2048 R2049 R2050 R2051 R2052 R2053 R2054 R2055 R2056 R2057 R2058 R2059 R2060 R2061 R2062 R2063 R2064 R2065 R2066 R2067 R2068 R2069 R2070 R2071 R2072 R2073 R2075 R2077 R2

33、079 R2080 R2081 R2082 R2083 R2084 R2085 R2086 R2087 R2088 R2101 R2103 R2104 R2105 R2106 R2107 R2108 R2109 R2110 R2111 R2112 R2113 R2114 R2115 R2116 R2117 R2201 R2203 R2204 R2205 R2206 R2207 R2208 R2209 R2210 R2211 R2212 R2213 R2214 R2215 R2216 R2217 R2303 R2351 R2352 R2353 R2354 R2407 R2408 R2409 R2

34、410 R2415 R2416 R2417 R2418 R2503 R2504 R2505 R2701 R2702 R2703 R2704 R2705 R2706 R2707 R2708 R2709 R2710 R2711 R2712 R2713 R2714 R2715 R2716 R2717 R2718 R2719 R2720 R2721 R2722 R2723 R2724 R2725 R2726 R2727 R2728 R2729 R2730 R2731 R2732 R2733 R2734 R2735 R2736 R2852 R2853 R2854 R2855 X2701 X2702 CN

35、703 B2908 B2913 B2903 B2905 B2906 R2222 R2122 B2916 CN706 K2306 R2304 R2090 R2094 B2909 B2911 B2900 B2901 B2969 B2915 B2917 R2118 R2218 C2121 C2221 Q2203 Q2103 R2119 R2219 Q2451 R2120 R2220 C2451 B2966 B2918 B2907 B2920 C2502 PP701 R2739 R2738 R2737 B2921 R2091 B2976 R2740 R2741 R2742 R2743 R2744 R2

36、745 B2922 R2856 C2855 PP702 PP703 TW702 R2092 R2093 CN712 CN711 D2402 CN701 B2923 B2924 B2925 B2926 C2321 C2319 C2318 C2320 C2322 C2323 C2324 C2325 C2326 R2123 R2223 Q2204 Q2104 Q2452 Q2453 C2452 D2454 D2455 TW703 D2456 B2927 AUXOUT AUXIN L R R 30 31 50 51 8081 100 1 14 15 16 DOUT DIN1 M5.5V MGND MD

37、RESET COMMAND STATUS NC NC NC NC SET1 MODESE CN721 1 MGND LED5V MD+B MDDGND FCD MDPOUT SMUTE BLCTL POUT SW10V AHB CN711 1 13 1 14MUTE REST BLKCK DGND SUBQ SQCK STAT XRST CN704 DGND MCLK MDATA MLD CRC SCD L 13 MOTOR+ MOTOR- 1 21 UPSW 5V 7 10 1 1 MGND NC PBR AGND PBL SW8V RECR NC RECL FANCTL SAFETY3 1

38、3 1 CN712 MGND CD+B CDDGND SAFETY2 DGND ROUT AGND D+B LOUT 1 30 MIDSW 1 14 SW10V US5V SW10V LOUT D5.5V ROUT A5V DGND AGND RECL RECR DGND DOSW 1 13 1 1 9 1 10 1 PIN FKEY2 FKEY1 DGND DGND LEDCTL 5V RED1 GREEN1 BLUE1 RED2 GREEN2 BLUE2 RED3 GREEN3 BLUE3 RS LCDCE LCDCK LCDDATA DGND LCD5V REM SW10W MDSENS

39、OR 21 DGND 1 9 CN743 PHOTO PLAY KEY1 SFTY1 SCK SW5V SDATA STTA 13 1 TUDATA TUST TUCK MPX 9V 5V LOUT AGND ROUT CN701 1 9 RDSDA RDSCK DGND DGND 10 13 CN703 MT0 CDR CDAGND CDL MT1 OPEN CLOSE 1 11 MGND DGND CD+B SW10V OTHERSVER RDSVER 5 1 TW702 TW703 Main boardTuner board 2-8 IHABCDEFG 1 2 3 4 5 6 UX-A7

40、0MDUX-A70MD Power amplifier & control & AC jack board B1301 J1003 L1006 R1099 S1001 Z1005 Z1006 CN805 B1300 B1085 B1086 B1056 B1055 B1053 B1054 B1200 F1003 1.6A-125V CN911 CN912 RS CK LCD5V DGND REM DATA CE B3 R3 G2 B1 R1 5V G1 R2 B2 G3 1 17 1 17 CN908 CN909 R3001 MDSENSOR 18 17 REM LCD5V DATA CK CE

41、 RS B3 G3 R3 B2 G2 R2 B1 G1 R1 1 DGND SW10V 1 31 SW10V DGND MDSENSOR S2914 FW914 13 C2901 C2902 C2904 D2901 D2902 D2903 D2904 D2905 D2906 D2907 D2908 D2909 D2910 D2911 D2912 IC901 KI901 R2901 1 LCD5V DGND DATA CK CE RS DGND LCD5V CK RS REM DATA CE B3 R3 G2 B1 R1 5V R2 B2 G3 G1 17 S2902 S2901 S2903 F

42、W907 DOWN CEN UP GNDDOW VCC CEN UP 51 CN905 D2601 D2602 Q2601 R2601 R2602 R2603 R2604R2605R2606 R2607 R2608 R2609 R2610R2611 R2612R2613 R2614 S2601 S2602S2603S2604S2605 S2606 S2607 S2608 S2609 S2610 S2611 S2612 S2613S2614 S2615 S2616 BE LEDGND LEDCTL US5V PIN DGND FKEY1 FKEY2 CN905 1 7 17 J1002 K100

43、9 K1010 L1003 L1004 L1005 R1090 R1091 W1001 B1060 B1059 B1058 B1057 ROUT RIN LIN LOUT H/PGND B1061 C1001 C1002 C1003 C1004 B1024 C1014 C1015 C1016 C1017 B1028 C1026 C1027 C1032 C1033 C1042 C1043 C1046 C1047 C1052 C1053 C1054 C1055 C1056 C1057 C1058 C1101 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C11

44、09 C1110 C1111 C1201 C1202 C1203 C1204 C1205 C1206 C1207 C1208 C1209 C1210 C1211 C1301 C1401 C1402 C1501 C1502 C1503 C1601 C1602 C1603 C1008 C1801 C1802 C1803 C1901 C1902 C1903 C1904 CN801 CN802 B1062 B1027 B1080 D1001 D1002 D1003 D1004 D1005 D1012 D1013 D1014 D1015 D1023 D1024 D1025 D1026D1027 D130

45、1 D1401 D1402 D1501 D1601 D1602 D1603 D1604 D1801 D1901 D1902 D1903 D1904 IC801 IC802 B1115 B1095 B1117 K1001 B1096 K1003 K1004 B1097 K1006 K1007 K1008 C1010 B1079 Z1001 Z1002 B1116 L1101 L1201 Q1023 Q1101 Q1102 Q1201 Q1202 Q1301 Q1401 Q1402 Q1501 Q1502 Q1601 Q1602 Q1603 Q1604 Q1605 Q1606 Q1607 Q180

46、1 Q1802 Q1803 Q1901 Q1902 Q1903 Q1904 Q1905 Q1906 R1022 R1049 R1050 R1051 R1054 R1059 R1060 R1065 R1066 R1077 R1086 R1087 Z1004Z1003 B1025 R1101 R1102 R1103 R1104 R1105 R1106 R1107 R1108 R1109 R1110 R1111 R1112 R1113 R1114 R1115 R1201 R1202 R1203 R1204 R1205 R1206 R1207 R1208 R1209 R1210 R1211 R1212

47、 R1213 R1214 R1215 R1301 R1401 R1402 R1403 R1404 R1501 R1502 R1503 R1601 R1602 R1603 R1604 R1605 R1606 R1607 R1608 R1609 R1610 R1611 R1612 R1613 R1614 R1615 R1616 R1617 B1210 R1801 R1802 R1803 R1804 R1805 R1806 R1807 R1901 R1902 R1903 R1904 R1905 R1906R1907 R1908 R1909 R1910 R1911 R1912 R1913 R1914

48、R1915 R1916 R1917 R1918 R1919 R1920 R1921 B1504 CN804 B1022 B1118 C1006 B1700 J1001 C1005 C1018 B1119 B1063 PP801 B1092 B1206 B1207 B1205 B1204 B1702 B1091 C1905 B1090 B1203 B1303 B1304 B1305 B1066 B1501 B1503 B1202 B1064 B1113 B1068 B1114 B1067 B1026 B1094 B1505 B1088 B1211 B1212 B1270 B1093 B1506

49、B1111 B1087 D1702 B1112 B1201 B1502 R1923 C1906 C1009 C1907 CN803 PP802 PP803 PP804 CN806 B1098 B1208 B1100 B1081 B1082 W801 CN807 B1701 T1002 Q1908 Q1909 Q1910 R1924 R1925 R1926 B1065 B B E E B E EB B1071 F1001 F1002 B1072 B1077 B1074 B1073 B1076 2-9 UX-A70MD IHABCDEFG 1 2 3 4 5 6 MD servo control board Forward side Forward side C312 C317 C331 C350 C352 C450 C451 C480 C482 C494 C495 C510 CN451 D453 D454 Q410 Q411 R440 R441 R490 R456 Q451 X350 C302 C311 C315 C316 C320 C322 C330 C333 C334 C340 C341 C342 C351 C353 C354 C355 C358 C361 C391 C433 C435 C437C439 C452 C453 C455 C481 C483 C485