Jvc-KDLHX-551-Service-Manual(1) 电路图 维修手册.pdf

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1、SCHEMATIC DIAGRAMS CD/SD RECEIVER No.MA152SCH 2005/3 KD- LHX551, KD- LHX552 KD- LHX557 COPYRIGHT 2005 Victor Company of Japan, Limited. Area suffix E - - - - - - - - - - - - Southern Europe EX - - - - - - - - - - - - Northern Europe EY - - - - - - - - - - - - - Eastern Europe KD- LHX552KD- LHX551KD-

2、 LHX557 BLACKSILVERBLACKControl Panel KD- LHX551, KD- LHX552 Area suffix KD- LHX557 EE - - - - - - - - - Russian Federation MENUDISP KD- LHX551/KD- LHX552 KD- LHX557 CD- ROM No.SML200503 Contents 2- 1 2- 2 to 10 2- 11 to 13 Block diagram Standard schematic diagrams Printed circuit boards EU - - - -

3、- - - - - - - - - - - - - - - - - - - - - - Turkey RadioFans.CN 收音机爱 好者资料库 ! Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Safety precaution ! Please use enough caution not to see the

4、 beam directly or touch it in case of an adjustment or operation check. RadioFans.CN 收音机爱 好者资料库 2-1 CD servo control section IC841 REMOCON IC801 LCD DRIVER LCD MODULE REM KEY0 KEY1 KEYIN D0 to D7 OSC,RES,CS2 A0,WE,RE/RD BUSENABLE DSP_TUNER_IIC_SDA DSP_TUNER_IIC_SCL A1 to A21,D0 to D15 RE/RD,WE,RY/BY

5、 CS1,ROMRST DISPDA,DISPCK DISPCE,KEYDA S8001 to S8007 SW TU1 FM/AM TUNER IC901 REGULATOR SPK BATTERY EACH BLOCK OUT F1 OUT R1 OUT F2 OUT R2 FL FR FL+, FL- FR+, FR- RL+, RL- RR+, RR- VOLDA VOLCK VOLMUTE ANT IC701 CONTROLLER IC951 POWER AMP IC171 IC271 LINE AMP RL RR FRONT LINE OUT REAR LINE OUT IC710

6、 J- BUS BUFF CD CHANGER JBUS_SI/SO JBUS_SCK CDRESET CDMUTE CDREQ PON PSAVE2 BUSSI/SO BUSCLK REMOCON DISPCK DISPDA DISPCE RST_101E PSAVE2 KEY SB BUSSI,BUSSO BUS_I/O,/BUS_I/O BUSSCK,BUSINT RST LINE IN SBRST CL1 CL2 CL3 Q8751 to Q8768 BACK LIGHT SW R1 to R3 G1 to G3 B1 to B3 D8731 to D8733 BACK LIGHT Q

7、8701 to Q8704 TOUCH PANEL DRIVE X,XL,XR Y,YD,YU EEPROM DI EEPROM DO EEPROM CLK RST_IN IC381, IC382 SUB WOOFER AMP SUB WOOFER OUT DAC_FL DAC_FRIC361 LPF IC991 PANEL DRIVER OUT1 OUT2 PM+ PM- PMKICKPANEL MOTOR SWITCH CODE1 CODE2 CODE3 S.T.REMOCON IC10 DSP KAGC2 AF_sample1, AF_hold1 AGC1_1, AGC1_2 D1_1,

8、 D1_2 CDSCK CDLRCK CDDATA DSP_INIT_FIN RDS_CLK RDS_DATA RESET_7730 SDA, SCL IC191 IC291 MIX AMP TOUCH PANEL IC401 VOICE ROM IC402 VOICE CONTROL A0 to A20 D0 to D7 OCE V- ATT1,VATT2 V- NAR,V- BUSY V- ST,V- RESET V- SD,V- SCK V- MUTE Q4101,Q4151 Q4201,Q4251 BUF AMP V- FL V- FR V- RL V- RR AOUT LINE.IN

9、- L LINE.IN- R Changer- L Changer- R B1 Lch B2 Rch IC365 E.VOLUME LINE.IN- L LINE.IN- R SB Changer- L Changer- R DSP / Main amplifier / Voice control section CN851CN871 CN701 CN721J1 CN345CN901CN381CN341CN351 STEERING REMOTE CABLE CN702CN991CN992 IC703 EEPROM IC702 RESET IC821 RESET SW1 to SW3 PICK

10、UP IC681 CD DRIVER IC601 CD RF & SERVO IC501 CPU IC652 MP3/WMA DEC IC503 J- BUS BUFF BUS0 to 3 BUCK, CCE DSPRST FMO, DMO TRO, FOO SPINDLE+, SPINDLE- VT1, VT2 VF1, VF2 MDI, LDO PVREF MP3REQ, MP3CK, MP3DI, MP3STB, MP3RST REST SDCS SDDO SDDI SDCK SDWP C.DET1 REST SWITCH VT1, VT2 VF1, VF2 LD, MD Vc BCK

11、LRCK DATA SDO, BCKO, LRCKO CDRESET CDMUTE CDREQ P.DET B.DET CDSCK CDLRCK CDDATA BUSSI/SO BUSCLK LOAD LD/FE FOCUS & TRACKING COIL TRACKING+ TRACKING- FOCUS+ FOCUS- CD servo control section AD0 to AD11 IO0 to IO3 CAS, RAS OE, WE TRACKING+, TRACKING- FOCUS+, FOCUS- SPINDLE MOTOR LOAD&FEED MOTOR TO SD C

12、ARD CN001 CN601CN602 SW4 CN901 IC653 DRAM Q8770 to Q8781 LED- SW D8734 D8735 BACK LIGHT R4,R5 G4,G5 B4,B5 S8201 RESET SW RST Q8301 SW RESET PS2 LCD & Key control section CN503 CN801 IC815 FLASH ROM LOAD/FEED+, LOAD/FEED- IC502 E2PROM EROMDI EROMCK IC635 BUFFER SDSCK SDCK SW1 to SW3 SW4 BUSSI BUSSO B

13、USIO /BUSIO BUSSCK Block diagram RadioFans.CN 收音机爱 好者资料库 2-2 SHEET 1 Q7503 Q7504 R1009 CN701 R7504 IC991 C5 C3 J1 R788 C102 C2 R3 R4 R7205 C39 C38 R8 R7 C4 R991 C42 C43 C44 C45 X1 C32 C33 C37 L31 D720 L30 C34 C64 CN721 C46 C47 R49 C60 C61 IC10 C62 C63 C76 C55 Q991 R45 C31 C30 C69 C11 C65 C3802 R9 D9

14、91 IC11 R44 R60 R12 R78 D719 C2552 R10 C3801 R64 R63 C10 C9 C8 R771 D718 C2402C1402 R2402R1402 R2401 C7 C12 R67 R66 R65 R1401 C1404 C2404 L63 C1009 R69 R68 R71 R70 C1010 C56 C57 C1004 R712 FGND2 C13 R2503 R1503 R3401 TU1 R1 CN991CN992 C1 Q7201 Q7202 L7201 R2 R7505 L1 D1 R16 R11 D2 C41 C40 C35 L40 R4

15、3 R42 C1005 Q30 R775 C59 R41 C82 C80 L41 C48 C49C50 C51 C54 R40 C58 C36 C81 C75 C52 Q3 Q1 C53 C1006 C1007 R46 R13 C1552 C1011 C3401 C1401 C2401 C1008 C66 C67 C68 C70 C71 C1012 C1013 C1003 R3405 R2404 R1404 C2501C1501 R2504 R1504 C2502 C1502 C991 Q2 C6 C992 C7201 C7202 C7203 C7204 UN2211-X 2SB624/4/-

16、X 0 QGF1041C2-16W 47k BA6956AN 390p 390p QAM0556-001 47k 0.01 47/16 0 0 0 0.001 0.001 100 100 47/16 1k 0.1 0.1 4.7/25 4.7/6.3 QAX0781-001Z 10p 10p 0.01 2.2 SML-310LT/MN/-X NQR0129-003X 4.7/25 1 QGB2027M5-20S 0.1 4.7/6.3 10k 0.1 100/6.3 SAF7730HV/N224A 220/6.3 0.022 0.022 0.1 UN2211-X 0 0.047 0.047 0

17、.047 470p 1/50 27k UDZS3.9B-X PHK04P02T-X 0 10 10k 100 SML-310LT/MN/-X 0.0033 27k 0.0033 100 100 270 SML-310LT/MN/-X 0.00470.0047 47k47k 6.8k 100 100 100 6.8k 0.001 0.001 1.8 0.047 100 100 100 100 0.047 100p 100p 10/6.3 10k 390p 6.8k 6.8k 47k QAU0324-002 QGA2501F1-02QJB005-040909 UN2211-X UN2211-X 4

18、7 100 2.2k 4.7 10 10 0.1 100p 0.1 NQR0129-003X 2.2k 2.2k 47/6.3 UN2211-X 2.2k 0.033 10 0.022 0.022 100/6.3 22/6.3 0.047 47/6.3 100 100/4 180p 0.047 0.047 0.047 UN2211-X2SB624/4/-X 1/16 0.1 0.1 0 1k 0.0033 10/6.3 47/16 2.2/50 2.2/50 47/6.3 100p 100p 100p 100p 100p 0.047 0.047 10/6.3 1012k 12k 100p100

19、p 10k 10k 1 1 100/10 UN2211-X 0.047 0.01 0.01 0.01 0.01 SB AFCK DAC_FL DAC_FR SPSAVE2 LINE.IN-R CDMUTE DSP_INIT_FIN DETACH 8V GND DSP_TUNER_IIC_SDA DSP_TUNER_IIC_SCL RST_101E ACC5V DISPCK DISPDA DISPCE P-VDD5V KEY REMOCON 9V GND LINE.IN-L SW5V 10V 3.3V Chenger-R LINE.IN-GND Chenger-L CDMUTE CDREQ CD

20、SCK VDD5V CDSCK CDLRCK CDLRCK CDDATA CDDATA CDLIGHT CDSCK CDLRCK CDDATA DISCSEL CDMUTE CDREQ CDRESET B.DET P.DET J_SI/SO J_SCK VDD5V CD8V CD8V GND GND PICTDI PICTCLK GND GND CODE2 CDREQ CODE3 PMKICK CODE1 PM- PON CDRESET PM+ RFON BUSENABLE DSP_TUNER_IIC_SDA DSP_TUNER_IIC_SCL RESET_7730 RDS_DATA RDS_

21、CLK RESET_7730 PICTCLK RDS_DATA BUSENABLE AFCK DSP_INIT_FIN RFON PSAVE2 PICTDI RDS_CLK CODE1 CODE2 CODE3 JBUS_SI/SO PMKICK PICTDI PICTCLK CDRESET JBUS_SCK PON PM+ PM- To CN503 (SHEET 9) To Front door mechanism To Front door mechanism To CN801 (SHEET 4) (SHEET 2) DSP section (For KD- LHX551 & KD- LHX

22、552) Standard schematic diagrams 2-3 SHEET 2 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. IC701 IC710 IC951 IC901 C1702 IC703 C3701 C2702 C1701 C1725 R1722 R1702 R1723 R1703 IC171 C3721 C2701 C2725 C2721 R2722 R2702 R2723 R2703 IC271 R954 R955 C270

23、5 IC971 C1705 C721 R751 CN341 R941 IC382 Q905 R717 R753 Q907 R719 R796 R708 CN381 R716 IC973 R711 C2801 C1801 X701X702 R757 R747 L702 C705 C976 R7001 CN901 R7002 R760 R759 C716 C719 Q952 R1704 R1724 R2704 R2724 C722 R2754 R795 Q953 R748 R733 R953 R731 R730 R728 R752 R2774 R1754 C3901 R1905 R723 R724

24、 R722 R770 R769 R736 R735 R734 R750 R768 R1774 C710 L701 C720 C2922 R7107 R7110 R754 D971 Q9052 R3806 C3808 C3811 D706 R2501 R1501 D702 R729 Q901 C3722 Q903 R9002 R956 Q954 C2902 C1922 C1902 R1801 R2801 R1925 R2601 R1601 R2603 R2602 R1603 C2604 C3702 D973 C1604 C3601 C2605 C1605 R1602 C3806 R1904 R1

25、451 R1452 R2452 R2451 R917 R727 IC975 C3654 R976 C3804 R3803 Q2452 Q2451 Q1451 Q1452 R1453 R1454 R2453 R2454 R1924 R1902 Q703 R1901C1901 R913 R1921 R1922 C1921 R3902 D3901 R2905 R2925 R2904 C952 C953 C954 R951 C961 C962 C963 C964 C965 C966 C967 C968 C901 D901 D904 R910 R2924 R2902 R2901C2901 C104 C1

26、03 R718 CN702 R2921 R2922 C2921 R3922 D3921 Q908 R3808 Q906 IC365 R3654 R3655 R7111 R7118 R7116 R7117 C7101 C2751 C2771 C942 C1771 C1751 C1721 C1724CN351 R790 C1722 C1723 R797 C1704 C1703 C2724 C2722 C2723 C2704 C2703 R725 R3810 CN345 R981 R980 R791 R3653 R784 R755 R756 C3652 C3651 C1651 C2651 C3653

27、 D942 L972 R704 D944 D943 C971 R721 R792 R715 R7119 C7002 D945 C2451 C1451 C2452 C1452 C2403 C1403 R793 R746 R758 C984 Q902 C983 C985 C707 C3803 R794 C943 C3809 R701 R702 R703C704 C703 C702 C701 C944 C713 C712 R745 C909 R776 R777 D701 C776 C777 R749 R761 R726 C717 IC191 R732 R3901 R767 R720 L703 R76

28、6 R765 R764C723 R763 R762 R743 R744 R742 R741 R737 R738 R774 C708 C709 TP706 R7101 R7105R7106 R7112 R7102 R7104 R7113 L971 C7003 R9053 C9052 R3811 C3810 D972 C3501 R1502 R2502 R901R902 C902 C903 R903 R904 C905 C904 C906 R906 C950 C910 R905 R705 C907 C908 C714 TP705 D952 R909R908 Q941 Q942 C941 R971

29、D941 C974 Q9001 TP704 R9003 R972 TP703 C9001 C3403 C975 C3807 R973 R974 IC361 C1601C2601 C1602C2602 C1603C2603 R709 R706 Q9051 C917 D917 D916 R1604R2604 R2606 R2605 C916 R916 R1606 R1605 C2606 C1606 C972 D7501 C987 C989 C988 C973 R7501 R7120 Q951 R975 C986 IC702 R3801 R3802 D1451 D2451 R1455 R1456 R

30、2456 R2455 C3451 C3452 IC381 R3804 R3805 IC291 Q3801 R3807 C3902 R978 R710 R707 R918 R2706 R2726 D704 D703 R2725 R2705 R1726R1725 R1705 R1903 R1923 R1706 C7001 R3403 C3922 C2752 C2772 C1752 C1772 R952 C951 C955 Q3802 C956C957C958C959 D968 D967 D966 D965 D964 D963 D962 D961 R979 D905 R912 D974 C911 C

31、912 R9001 C3402 R789 L901 D705 R2903R2923 R9051 R9052 D9051 C9051 C715 R739 R3809 C3805 R7103 MN101E01MDT SN74AHCT126PW-X TB2901HQ HA13164A 0.1 BR24L32F-W-X 22/6.3 0.1 4.7/25 2.2/50 24k 24k 47k 47k NJM2160BV-X 22/6.3 4.7/25 2.2/50 4.7/25 24k 24k 47k 47k NJM2160BV-X 0 47k 2.2/50 BD9781HFP-W 2.2/50 10

32、0p 12k QGA2006C1-04 100 NJM2160BV-X UN2111-X 1k 1k UN2111-X 0 0 27k QGA2501C1-03 1k BA33BC0FP-X 56k 100p 100p 1k 47k 47 100/16 220/6.3 47k QNZ0611-001 47k 1k 1k 470p 330/6.3 UN2211-X 36k 36k 36k 36k 1k 0 UN2213-X 0 1k 10k 0 1k 1K 1k 1k 1k 47/10 10k 100 100 100 220k 220k 270 10k 270 1k 220k 1k 0.047

33、47 0.01 1 100 100 22k 1SR154-400-X UN2211-X 36k 0.0015 2.2/50 MA111-X 100 100 MA111-X 1k UN2111-X 47/10 2SB709A/QR/-X 10k 47k UN2113-X 1 1 1 4700P 100 100 10k 20k 20k 12k 33k 12k 120p 47/10 1SR154-400-X 120p 47/16 4.7/25 4.7/25 33k 0.0082 10k 820 820 820 820 10k 0 BA33BC0FP-X 0.1 10k 2.2/50 27k KTD1

34、304-X KTD1304-X KTD1304-X KTD1304-X 180 180 180 180 10k 10k UN2213-X 10k4.7/25 1k 10k 10k 4.7/25 470 UDZS4.7B-X 10k 10k 10k 0.01 10/16 4.7/25 2.2k QEZ0723-338 1N5401-F64 RB160M-30-X RB160M-30-X 1k 10k 10k 10k 4.7/25 0.01 0.01 0 QGA2006F1-02 10k 10k 4.7/25 470 UDZS4.7B-X UN2211-X 10k UN2211-X BD3805F

35、-X 10k 39k 100k 6.8k 100k 100k 0.01 1 1 47/16 1 1 4.7/25 0.0015 QNZ0095-001 47k 0.1 100/10 0.0015 100/10 0.0015 0.1 100/10 0.0015 100/10 10k 0 QNN0490-001 47k 47k 47k 4.7k 1k 220 220 0.1 10/16 QTE1H55-225Z QTE1H55-225Z 10/10 MA152WA-X NQL71EM-330X 47k UDZS3.3B-X MA152WA-X 0.1 1k 47k 1k 1k 330/6.3 1S

36、S355-X 100p 100p 100p 100p 100p 100p 47k QAX0782-001Z QAX0401-001 1k 47k 0.01 UN2211-X 100/16 330/6.3 100p 0.1 47k 100/6.3 22/6.3 180 47k 10M18p 33p 7p 7p 10/6.3 330/6.3 0.01 1k 10/16 2.2k 47k 1SS355-X 47/6.3 0.01 1k 0 100k 0.01 NJM4565V-X 0 10 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 47k 10/10 0.01 3

37、3k 100k100k 3.9k 18k 1k 1k 10 0.01 3.3K 0.1 24k 100/10 RB051L-40-X 0.047 100k 100k 9.1k4.7k 22/16 22/16 5.6k 1k 100/10 0.01 0.1 NI 47/16 10/16 10k 220 0.01 220/10 0.01 UDZS11B-X 47k15k UN2111-X UN2113-X 100/16 240K UDZS11B-X 0.1 2SD601A/QR/-X 47k 150K 10/16 0.047 0.047 390K 56K NJM4580V-X 100p100p 8

38、20p820p QTE1H55-225ZQTE1H55-225Z 1k UN2211-X 0.01 RB160M-30-X RB160M-30-X 47k47k 10k 10k 0.1 4.7k 10k 10k 47/6.3 47/6.3 220/16 SIR-34ST3F QEXL1AM-476Z 100/6.3 0.01 0.1 180 10 2SD601A/QR/-X 10K PST9121N-X 100k 8.2k MA152WA-X MA152WA-X 2.2k 2.2k 2.2k 2.2k 0.047 0.001 NJM4565V-X 47k 820 NJM4565V-X KTD1

39、304-X2.2k 47/6.3 22 220 47k 100k 100k MA111-X MA111-X 1k 1k 100k1k 1k 150k150k 100k 330/6.3 470 47/6.3 100p 100p 100p 100p 27k 22/16 2.2/50 UN2111-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X 22 1.0k RB160M-30-X 0.1 2.2/50 100k 0.047 47k QQR1640-0

40、01 MA8062/M/-X 150k150k 47K 1K MA152WA-X 0.1 0.1 100k 10k 47/6.3 0 RFON GND BUSENABLE CDRESET Chenger-L Chenger-R DETACH DAC_FR P-VDD5V V-FR V-RR BUSINT CDREQ BUSENABLE CDMUTE VDD5V AFCK LINE.IN-GND SB RDS_CLK AFCK RDS_CLK RST_101E RDS_DATA RESET_7730 8V DAC_FL Chenger-R KEY LINE.IN-L ANTCONT PSAVE2

41、 DISPDA DISPCE V-RL DISPCK REMOCON DIM REMOCON KEY PMKICK PM- PM+ CODE3 CODE2 CODE1 ACC5V 3.3V 10V SW5V DSP_TUNER_IIC_SCL DIM_IN Chenger-L DSP_TUNER_IIC_SDA LINE.IN-R MUTING_CONT CDLIGHT V-SD V-SCK V-ATT2 V-SCK V-SD V-RESET V-ST V-BUSY V-NAR V-MUTE V-ATT1 V-FL V-RL V-RR V-FR TELMUTE_IN V-FL 9V DSP_I

42、NIT_FIN SPSAVE2 JBUS_SI/SO JBUS_SCK GND PON FR- FR+ RR- RR+ RL+ RL- FL+ FL- SDA_IN P04_IN DISPCE SDA_IN SCK_IN CDRESET RFON P04_IN CDREQ RST_101E DISPDA DISPCK SCK_IN MUTING_CONT VOLMUTE VOLCK VOLMUTE VOLDA VOLCK RDS_DATA MMOD_IN RR+ RR- DETACH DSP_TUNER_IIC_SDA RESET_7730 DSP_TUNER_IIC_SCL VOLDA /B

43、US_I/O KEY RST_IN CDMUTE FR+ DIM BUSSI CODE1 CODE2 CODE3 PM+ PM- PMKICK ANTCONT BUSSO DIM_IN BUS_I/O CDLIGHT PON BUSSCK RST_IN MMOD_IN BUSINT BUS_I/O /BUS_I/O FR- FL+ FL- TELMUTE_IN V-BUSY V-ATT1 V-MUTE PON V-NAR V-ST V-RESET V-ATT2 BUSSO SPSAVE2 BUSSI RL+ BUSSCK RL- (SHEET 1) (SHEET 1)(SHEET 3)(SHE

44、ET 1) Main amplifier section (For KD- LHX551 & KD- LHX552) 2-4 SHEET 3 IC402 R4043 R4003 C4007 R4042 R4041 R4040 R4039 R4038 R4037 D4001 X4001C4004 C4005 C4008 R4020 R4013 R4014 R4016 R4019 R4015 R4017 R4018 R4067 R4023 R4101 Q4003 R4070 C4102 C4101Q4101 C4152 C4151 Q4151 R4151 IC401 Q4251 Q4201 R42

45、01 R4251 C4252 C4202 C4201 C4251 C4006 R4071 R4100 C4001 R4036 R4021 L4001 C4002 C4009 C4010 R4072 Q4001 R4035 R4026 C4011 C4012 R4030 R4073 R4027 R4032 R4031 R4033 Q4002 R4068 R4102 R4103 R4152 R4153 R4069 R4034 R4203 R4202 R4253 R4252 MSM6650G3-BK 1k 0 0.047 1k 1k 1k 1k 1k 1k 1SS355-X QAX0763-001Z

46、 39p 39p 47/16 1k 1k 56k 1k 0 1k 47k 2SD1781K/QR/-X 2.2k 0.0039 0.1 2SD1383K/B/-X 0.0039 0.1 2SD1383K/B/-X 47k MR27T1602F247TN 2SD1383K/B/-X 2SD1383K/B/-X 47K 47K 0.0039 0.0039 0.1 0.1 0.047 100k 1k 100/6.3 1k 100k 47 0.027 0.001 10/6.3 47k 0.01 10/6.3 2.2k 1k 1k 1k 2SD1781K/QR/-X 220k 2.7k 220k 2.7

47、k 5.6k 1k 2.7K 220K 2.7K 220K 3.3V A20 A19 A18 A8 A7 A6 A5 A4 A3 A2 V-ATT1 V-ATT2 OCE D0 D1 D2 D3 A17 D7 D6 D5 D4 A10 A9 A8 A7 V-BUSY V-RESET A6 V-MUTE V-ST V-SD V-SCK 9V A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 A0 GND V-NAR V-RR A1 A16 A15 A14 A13 A12 A11 A10 A9 V-FR V-FL V-RL OCE A20 A19 A18 A17 A16

48、 A15 A14 A13 A12 A11D0 (SHEET 2) Voice control section (For KD- LHX551 & KD- LHX552) 2-5 LCD & Key control section (For KD- LHX551 & KD- LHX552) R8501 CN851 R8722 Q8704Q8703 Q8701 Q8702 R8093 R8502 IC801 R8152 R8095 S8007 R8088 S8005 D8734 C8516 S8001 Q8005 Q8004 R8097R8098 R8071 R8080 R8081 R8048 S

49、8003S8002S8004 R8049 R8082 R8083 R8089 R8084 R8090 R8092 R8085 R8086 IC841 D8001 R8302 R8087 R8153 R8047 C8011 C8010 C8009 R8008 R8009 C8517 C8518 C8519 C8520 C8521 C8522 R8005R8004 R8003R8001R8002 Q8002 Q8001 L8301 R8040 R8041 R8027 R8064 R8065 D8732D8731D8733 R8045 R8043 R8046 R8044 R8069 R8070 R8028 R8029 R8030 R8031 R8032 R8033 R8034 R8035 R8036 R8037 R8038 R8039 C8008 C8013 C8006 R8066 R8067 Q8301 R8042 R8078 R8079 R8077 R8076 R8075 R8074 R8073 R8072 R8701 R8702 R8719R8715 R8720R8716 C8502 C8504 C8505 C8506 C8507 C8508 C8509 C8510 C8511 C8512 C8513 C8514 R8402 D8401 X8001 R8