Kenwood-KPAHD-100-Service-Manual电路原理图.pdf

《Kenwood-KPAHD-100-Service-Manual电路原理图.pdf》由会员分享，可在线阅读，更多相关《Kenwood-KPAHD-100-Service-Manual电路原理图.pdf（9页珍藏版）》请在收音机爱好者资料库上搜索。

1、 2000-7 PRINTED IN JAPANB51-7649-00 (N)3122DISPLAY ADAPTERKPA-HD100SERVICE MANUALPlastic cabinet(A02-1499-08)Cord with plug(E30-4915-08)Plastic cabinet assy(A02-2703-08)Cord with plug(13P DIN)(E30-4276-05)Mirror assy(B19-2075-08)Adhesive double-coated tape(H30-0535-08)Screw set(N99-1696-08)A B C D E

2、1234567PC BORD (COMPONENT SIDE VIEW)Refer to the schematic diagram for the values of resistors and capacitors.C52R3R9R51R56R55R54R59R60R8R10C15C2C3R29C20R30R28R22R27R24R26C11R45C7R23C8R75R74R46C13R35R36R37R64R38R33R32R31R42R16R12R18R11R20C35C33C29C27C28R82C25R81C30R69R100R101R68R88R87R85R84R90R91R93

3、R94R43R52R53R1R4R5ZD51ZD15ZD16ZD17D51ZD13ZD9ZD8ZD19D4D5EBTR4BETR3BETR5DISC53C22C23C24R61R57C36L51C55T5115116C54C51C1IGO3412C14C35C26R83R89R96R95OPPGR47R97R65C16R72R3441311148 177R49C6RB1RB3RB2RB4R76T2T1R40R41C17R73R66R77VR2VR1R67R39R98R99R17R15R14R13R19R44R58R2R86R92C34C31F1R7L1ZD52D52TR53TR54D54D53

4、 D55J1R6ZD53ZD1ZD20ZD21ZD14ZD7D3ZD6ZD5ZD4SW1ZD3ZD2ZD12BETR52BETR55BETR56D56D1BETR57CN1 H/UTR51ADAPTOR PCB UNIT145 8BBEE1211109876534132112111098765341321BEIC415610IC7178 14IC6178 14IC5ZD11ZD10D6D7BBEETR2IC2L2 C5 R6238KGND5VR63C9X1R25C12R102R48R71R21C4C21R103C18R50R78R79C19C10GOIJ21007650517525126IC1

5、CN2 CHIC3CN3CN6CN5CN4TR1CN7IC address16C24C36C43C54C63D74D2F G H I J1234567PC BORD (FOIL SIDE VIEW)C52R3R9R51R56R55R54R59R60R8R10C15C2C3R29C20R30R28R22R27R24R26C11R45C7R23C8R75R74R46C13R35R36R37R64R38R33R32R31R42R16R12R18R11R20C35C33C29C27C28R82C25R81C30R69R100R101R68R88R87R85R84R90R91R93R94R43R52R5

6、3R1R4R5ZD51ZD15ZD16ZD17D51ZD13ZD9ZD8ZD19D4D5EBTR4BETR3BETR5DISC53C22C23C24R61R57C36L51C55T5115116C54C51C1IGO3412C14C35C26R83R89R96R95OPPGR47R97R65C16R72R3441311148177R49C6RB1RB3RB2RB4R76T2T1R40R41C17R73R66R77VR2VR1R67R39R98 R99R17R15R14R13R19R44R58R2R86R92C34C31F1R7L1ZD52D52TR53 TR54D54D53D55J1 R6ZD

7、53ZD1ZD20ZD21ZD14ZD7D3ZD6ZD5ZD4SW1ZD3ZD2ZD12BETR52BETR55BETR56D56D1BETR57CN1H/UTR51ADAPTOR PCB UNIT1458BBEE1211109876534132112111098765341321BEIC415610IC71 7814IC617814IC5ZD11ZD10D6D7BBEE TR2IC2L2C5R6238KGND5VR63C9X1R25C12R102R48R71R21C4C21R103C18R50R78R79C19C10GOIJ2100 7650517525126IC1CN2CHIC3CN3CN

8、6CN5CN4TR1CN7IC address16H24H36H43H54H63G74G3Refer to the schematic diagram for the values of resistors and capacitors.K L M N O12345674PC BORD(COMPONENT SIDE (FOIL SIDE VIEW)TH101C105C106C101RB101RB102C10478 140 39C107C102C103141ZD102ZD101CN1015031100130818051IC101DISPLAY PCB UNITVFD101TH101C105C10

9、6C101RB101RB102C1047814039C107C102 C103141ZD102ZD101CN10150 31100130818051IC101DISPLAY PCB UNITVFD101IC address101 3LIC address101 3NRefer to the schematic diagram for the values of resistors and capacitors.A B C D E F G H I J1234567CAUTION : For continued safety, replace safety critical components

10、only with manufacturers recommended parts (refer to parts list).Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall becarried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned

11、 to the customer. DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individualinstruments or/and units.!S25S24S21S23S22S20 DpS19col4a3a 2a1argedafbchkgnS2 S26S1S1S1 S1S3S18S17S16S15S14S13S12S11S10S9S8S7S4S5S6B LINE14.4V5.7V0V0V13.5V5.0V5.

12、0V5.0V4.4V0V0V5.0V5.0V5.0V5.0V5.0V2.5V2.5V 2.5V2.5V 2.5V2.5V1.3V2.5V2.5V1.3V2.5V2.5V5.0V0V5.0V2.5V2.5V5.0V5.0V36.0V17.8V0.5V0.6V0V12.0V12.8V13.0V13.5V10.0V0.6V2.5V9.8VCN1TR1TR2CN6CN7CN5CN4CN101ZD14D7ZD11ZD10 D6ZD19D4D5KPA-SS100D55D53ZD52D52 D54TR53TR54ZD51ZD53TR51TR52TR55TR56TR57D56D51ZD9ZD8IC4(1/2)

13、(2/2)IC4u-COMSYSTEMXYZD15TR5TR4IC5ZD16KPA-HD100ZD17H/UZD1ZD2ZD3 ZD12ZD6 ZD5 ZD4D1D3ZD7ESENSORTHERMALTR3ECN2CHSEN101VFD101ZD101 ZD102SEGVFD DRIVERAMPLIFICATIONCOMPASS SIGNALDRIVECOMPASSSWSIGNALCOMPASSVOLTAGEDROP RESETPOWERBU5VSWPOWERSWDETECTSWRESETSWCHCONOSCILLATORDC/DC CONDRIVEREGULATORVOLTAGESWDETE

14、CTVOLTAGEPOWER SWDC/DC CONSW5VBU14VSUPPLYIC1 : UPD784215GC-185IC2 : TA78DL05ASIC3 : S-80837ANUPIC4 : NJU7062MIC5 : HD14013BFP-ELIC6 : HD14066BFP-ELIC101 : UPD16306AGF-3BATR5,52,56: 2SC2712(Y)TR1 : 2SA1429(Y)TR2-4 : DTC124EKTR51 : 2SD2353TR53,54 : 2SC3669(Y)TR55 : 2SA1162(Y)TR57 : RN1401D1 : 1SR154-4

15、00D3-7 : 1SS226D51 : 1SS184D52-55 : U1DL44AD56 : NSD03A40ZD10,11 : HZU7.5B1ZD52 : PTZ2.0BZD51,53 : 02CZ15-ZZD1-9,12,14-17,19,101,102 : MA3056WALB1848MIC7 :GND LINEKPA-HD100KPA-SS100CLOCKFREQUENCYDIVIDER(2/2)(1/2)IC5(3/4)IC6(1/4)IC6(2/4)IC6(4/4)IC6SENSORJUMPERDETECTQUARTERSENSORVOLTAGEDETECTVFD(LED)D

16、RIVER IC VFD(LED)DRIVER ICPINNo. No.PINNo.PINPINNo.PINNAME NAMEPINSEGMENT SEGMENTIC1IC3IC7IC6IC5IC2ADAPTOR PCB UNITKPA-CP100 (OPTIONAL)IC101DISPLAY PCB UNIT (KPA-HD100 ONLY)22K22K22K22K22K22KDATAC0GNDREQ H0CH CON0CHMUTEA GNDRch0CHRST0243812761110159DATAH0Lch0CLK0REQ C01375 74 73 72 71 70 69 68 67 66

17、 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51504948474645444342414039383736353433323130292827261 2 3 4 5 6 7 8 910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25767778798081828384858687888990919293949596979899100VSS(SEL3) P57 (SEL2) P56 (SEL1) P55(COMPDET) P54(OP/PG) P53(DIS CHECK) P52(SW5) P87CLKDATA

18、CS(CHCON2) P80(CLK2) P27(DATAH2) P26(DATAC2) P25(REQH2) P24(REQCO) P23(CLKO) P22(DATACO) P21(DATAHO) P20(KWCLK) P72(KWDATA) P71(KWSTB) P70AVREF1(KWBLK) P131AVSSAN7(TH) AN6(V2) AN5(V1) AN4(T2) AN3(T1) AN2AN1VDD X2 X1 VSS XT2 XT1 RESET (RESET) INTP0 (REQH0) INTP1 (BUDET)INTP2 (REQC2) INTP5 (CHCON0) AV

19、DDAVREF0AN0P63 (D/DSW)VDDP103 (32K)P30 (38K)TEST (VSS)10KR403.3KR41220u10C14+RB10133Kx4RB1021Kx41Kx4RB2444546474840414243RB31Kx435373839100KR45 C37 0.33R46100K321V2V143211234567XCOMY1234567891011121314VF2VF1VAGND1BLKCLKTH+VF2VF1VG5VSTBDATATH-1234567891011121314VF2VF2VF1VF1VAVGGND5VBLKSTBCLKDATATH+TH

20、-R100 100R101 100R102 100R103 1000.1C21R71 1KR48 10KR4910K10KR5010KVR210KR77C19 0.1R79 100KR78 100KC18 0.1R76 10KVR1 10KR67100R66100T2T10.1C1722KR7422KR750.1C161KR731KR7231T5133KR61330u25C55+330u25C54+115C53 0.047100uHL515.6KR53R52 5.6K0.68R54 22K2.4KR55100R51R57 10K10KR5833KR59 10KR60+C51 330u25RB1

21、1Kx43739 38 35100R68348120.1C32100KR880.1C31R86 300K10KR8410KR85300KR87 0.01C28 0.01C270.1300KR93 C30 C290.01 0.01100KR947300KR9210K65R9110KR90272829303110KVCCVOGND100KR270.1C12100KR26100K1KR3033KR2833KR29 C20C11 0.112MzX1C918P C10 18P100KR234700PC8C7 0.1R25100KR62TP(38K)R630(VPP)TPTP(GND)(5V)TPTP(R

22、ST)R34 1KL210KR221367852101191213SDQ22u6.3C26+0.1CK QR390390R8335R4QQDCK2S147R9647R9576814C35 0.1714C240.1R69100C34 0.1100KR42(DIS)TPR64 100KR65 1KR39 1KR380.1C13IN OUTGNDR33 100KR31 100K R32 100KR36 100KR35 100KC4 220u10+C3 0.1R10 100R9 100 R8 100 R6 100 R7 100 R2 100 R4 100 R3 100 R1 100 R5 100434

23、2404121 16851276C2 0.1C1 330u25+484485 6 7124645 47R20 100 R19 100 R14 100R18 100 R16 100 R12 100R17 100 R15 100R11 100R13 100134312871121106591000PL118KR210.33C62116R44 1KC15 0.1R43 100KJ1BU14V0.1C5213R24100KBU14VREQ C2CLK2Lch2DATAH2CHRST2Rch2A GNDCHMUTEREQ H2GNDDATAC2CH CON2J22AF1R56 4.7K432110987

24、630272829C335321341691012118R8910K0.15C220.15C23R81R82 C25TH1012,31,50,7938374345VDD2CLKASTBBLK41425,34,3947,7644R/LVDD1VSS1VSS2PC360.110u10C101 +C1060.1C1050.1C107BC102 1000P C103 1000P C104 1000PFGFIC4TR52TR51,55,56TR53,54TR57TR1,2TR4 IC3IC6100KIC551624301-06422K05012011010090806070403020162596061

25、5255575658535451717273686970646766656302402302102202001901801401501601701382032031030026027028029025848685838988879075613108911121415161718192021222324252827263130293532333436S8S7S64e4cS94d4n4r4g4b4k4h4f4acol.S10S203d3c3n3r3g3e3b3h3fS12S13S143aS1128302922252726242321201918171615141312111099899697989

26、295949391S1645062063064 4344 S15S261d5105648059061060464705805749501e,1f1aS171k,1r1g0550540535253540520510505556572c2dS192e2r2n0490480475859600460450446162632h2b2gDp2a2f043041042646566040039038676869S22S21S18S25S24S2373034035036037 707172033 74S2S5S4S3S1C520.1C36DTC124EKRN14012SA11622SC27121SS226 02

27、CZ15-ZKPA-HD1007EXPLODED VIEWParts with the exploded numbers larger than 700 are not supplied.A B123ABCAx2Ax2Ax2Ax2BC2.3x10.5 (BLK)3x12M3 NUT: N09-4423-08: N09-4424-08: N10-2030-46722716717713151334220VFD1016151410KPA-HD1008PARTS LIST New PartsParts without Parts No. are not supplied.Les articles no

28、n mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.Ref. No.AddNewParts No. DescriptionDestinaKPA-HD10011B A02-1499-08 PLASTIC CABINET (ADAPTER)22A A02-2703-08 PLASTIC CABINET ASSY (DISPLAY)33B A46-1699-08 REAR COVER (ADAPTER)43A A46-1700-08 REAR COVER (DIS

29、PLAY)52B A53-1691-08 DUST COVER62A B19-2075-08 MIRROR ASSY- B46-0100-50 WARRANTY CARD- B64-1722-00 INSTRUCTION MANUAL10 1A E30-4276-05 CORD WITH PLUG (13P DIN)13 2B F19-1376-08 BLIND PLATE14 1A H30-0535-08 ADHESIVE DOUBLE-COATED TAPE- H12-2684-08 PACKING FIXTURE- H25-1145-08 PROTECTION BAG (120X200X

30、.05)- H25-1146-08 PROTECTION BAG (150X260X.05)- H54-1848-08 ITEM CARTON CASE15 1A N99-1696-08 SCREW SETA3B N09-4423-08 TAPTITE SCREW (2.3X10.5)B1 N09-4424-08 SEMS (MACHINE SCREW 3X12)C 2B N10-2030-46 HEXAGON NUT (M3)C1 C90-2695-05 ELECTRO 330UF 25WVC2 ,3 CK73FB1E104K CHIP C 0.10UF KC4 C90-2673-05 EL

31、ECTRO 220UF 10WVC5 CK73FB1E104K CHIP C 0.10UF KC6 ,7 C93-1155-08 CHIP C 0.1UF ZC8 C93-1154-08 CHIP C 4700PF KC9 ,10 C93-1153-08 CHIP C 18PF JC11 ,12 CK73FB1E104K CHIP C 0.10UF KC13 C93-1155-08 CHIP C 0.1UF ZC14 C90-2673-05 ELECTRO 220UF 10WVC15 C93-1155-08 CHIP C 0.1UF ZC20 CK73GB1H102K CHIP C 1000P

32、F KC21 C93-1155-08 CHIP C 0.1UF ZC22 ,23 C91-2054-05 MF 0.15UF JC24 C91-2052-05 MF 0.10UF JC25 CK73FB1E104K CHIP C 0.10UF KC26 C90-2549-05 ELECTRO 22UF 6.3WVC27 -30 CK73GB1H103K CHIP C 0.010UF KC32 ,33 CK73FB1E104K CHIP C 0.10UF KC34 ,35 C93-1155-08 CHIP C 0.1UF ZC36 CK73FB1E104K CHIP C 0.10UF KC51

33、C90-2695-05 ELECTRO 330UF 25WVC52 C93-1156-08 CHIP C 0.68UF ZC53 C91-2178-08 MP-C 0.047UF 100WVC54 ,55 C90-5351-08 ELECTRO 330UF 25WVC101 C92-1611-08 CHIP C 10UF MC102-104 CK73GB1H102K CHIP C 1000PF KC105,106 C93-1157-08 CHIP C 0.1UF ZC107 CK73FB1H104K CHIP C 0.10UF K20 2A E30-4915-08 CORD WITH PLUG

34、CN1 ,2 E41-0094-08 PIN ASSYELECTRONIC UNITRef. No.AddNewParts No. DescriptionDestinaCN4 E41-0091-08 PIN ASSYCN5 E41-0092-08 PIN ASSYCN101 E41-0093-08 PIN ASSYF1 F53-0177-05 FUSEL1 L33-1167-08 SMALL FIXED INDUCTORL2 L33-1169-08 SMALL FIXED INDUCTORL51 L33-1168-08 SMALL FIXED INDUCTORT51 L19-0596-08 T

35、RANSFORMER FOR CONVERTERX1 L78-0822-08 RESONATORJ1 -3 R92-2052-05 CHIP R 0 J 1/10WR1 -20 RK73FB2A101J CHIP R 100 J 1/10WR21 RK73GB1J183J CHIP R 18K J 1/16WR22 RK73GB1J103J CHIP R 10K J 1/16WR23 -27 RK73GB1J104J CHIP R 100K J 1/16WR28 ,29 RK73GB1J333J CHIP R 33K J 1/16WR30 RK73GB1J102J CHIP R 1.0K J

36、1/16WR31 -33 RK73GB1J104J CHIP R 100K J 1/16WR34 RK73GB1J102J CHIP R 1.0K J 1/16WR38 RK73GB1J104J CHIP R 100K J 1/16WR39 RK73GB1J102J CHIP R 1.0K J 1/16WR40 RK73GB1J103J CHIP R 10K J 1/16WR41 RK73FB2A332J CHIP R 3.3K J 1/10WR42 ,43 RK73GB1J104J CHIP R 100K J 1/16WR44 RK73GB1J102J CHIP R 1.0K J 1/16W

37、R45 ,46 RK73GB1J104J CHIP R 100K J 1/16WR48 R92-3223-08 CHIP R 10K F 1/10WR51 RK73FB2A101J CHIP R 100 J 1/10WR52 ,53 RK73FB2A562J CHIP R 5.6K J 1/10WR54 RK73FB2A223J CHIP R 22K J 1/10WR55 RK73FB2A242J CHIP R 2.4K J 1/10WR56 RK73FB2A472J CHIP R 4.7K J 1/10WR57 ,58 RK73FB2A103J CHIP R 10K J 1/10WR59 R

38、K73FB2A333J CHIP R 33K J 1/10WR60 RK73FB2A103J CHIP R 10K J 1/10WR61 RK73FB2A333J CHIP R 33K J 1/10WR62 RK73GB1J104J CHIP R 100K J 1/16WR64 RK73GB1J104J CHIP R 100K J 1/16WR65 RK73GB1J102J CHIP R 1.0K J 1/16WR68 ,69 RK73FB2A101J CHIP R 100 J 1/10WR71 -73 RK73GB1J102J CHIP R 1.0K J 1/16WR74 ,75 R92-3

39、224-08 CHIP R 22K F 1/10WR78 ,79 RK73GB1J104J CHIP R 100K J 1/16WR81 ,82 R92-3222-08 CHIP R 390 F 1/10WR83 RK73FB2A103J CHIP R 10K J 1/10WR84 ,85 R92-3223-08 CHIP R 10K F 1/10WR86 ,87 R92-3225-08 CHIP R 300K F 1/10WR88 RK73FB2A104J CHIP R 100K J 1/10WR89 RK73FB2A103J CHIP R 10K J 1/10WR90 ,91 R92-32

40、23-08 CHIP R 10K F 1/10WR92 ,93 R92-3225-08 CHIP R 300K F 1/10WR94 RK73FB2A104J CHIP R 100K J 1/10WR95 ,96 RK73EB2B470J CHIP R 47 J 1/8WR100-103 RK73FB2A101J CHIP R 100 J 1/10WRB1 -3 R90-0724-05 MULTI-COMP 1K X4E: Europe K: North America M: Other AreasW: Without Europe indicates safety critical!KPA-

41、HD1009PARTS LISTNew PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.Ref. No.AddNewParts No. DescriptionDestinationRB101 R90-0730-05 MULTI-COMP 33K X4RB102 R90-0724-05 MULTI-COMP 1K X4D1 1SR154

42、-400 DIODED3 1SS226 DIODED51 1SS184 DIODED52 U1DL44A DIODED53 U1DL44A DIODED54 ,55 U1DL44A DIODED56 NSD03A40 DIODEIC1 UPD784215GC185 MI-COM ICIC2 TA78DL05AS ICIC3 S-80837ANUP ICIC4 NJU7062M ICIC5 HD14013BFP-EL MOS-ICIC6 HD14066BFP-EL MOS-ICIC7 LB1848M ICIC101 UPD16306AGF3BA MOS-ICTH101 NTH5G20P223J

43、THERMISTORTR1 2SA1429(Y) TRANSISTORTR2 -4 DTC124EK DIGITAL TRANSISTORTR5 2SC2712(Y) TRANSISTORTR51 2SD2353 TRANSISTORTR52 2SC2712(Y) TRANSISTORTR53,54 2SC3669(Y) TRANSISTORTR55 2SA1162(Y) TRANSISTORTR56 2SC2712(Y) TRANSISTORTR57 RN1401 TRANSISTORVFD101 BH183GN FLUORESCENT INDICATOR TUBEZD1 MA3056WA

44、ZENER DIODEZD2 MA3056WA ZENER DIODEZD3 MA3056WA ZENER DIODEZD4 -9 MA3056WA ZENER DIODEZD12 MA3056WA ZENER DIODEZD14-17 MA3056WA ZENER DIODEZD51 02CZ15-Z ZENER DIODEZD52 PTZ2.0B ZENER DIODEZD53 02CZ15-Z ZENER DIODEZD101,102 MA3056WA ZENER DIODERef. No.AddNewParts No. DescriptionDestinationE: Europe K

45、: North America M: Other AreasW: Without Europe indicates safety critical components.!ELECTRONIC UNITKPA-HD100KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501 JapanKENWOOD SERVICE CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA90801-5745, U.S.A.KENWOOD ELE

46、CTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8KENWOOD ELECTRONICS LATIN AMERICA S.A.P.O. BOX 55-2791, Piso 6, Plaza Chase, CI. 47 y, Aquilino de la Guardia, Panama, Republic of PanamaKENWOOD ELECTRONICS BRASIL LTDA.Av. Moema, 170-17, Andar-Cobertura “B”, Ed. Maximum Serv

47、ice Center, 04077-020Moema, So Paulo-SP-BrasilKENWOOD ELECTRONICS UK LIMITEDKenwood House, Dwight Road, Watford, Herts, WD1 8EB, United KingdomKENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrcker-Str. 15, 63150 Heusenstamm, GermanyKENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, FranceKENWOOD

48、 ELECTRONICS BELGIUM N.V.Mechelsesteenweg 418, B-1930 Zaventem, BelgiumKENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori 7/9, 20129 Milano, ItalyKENWOOD IBRICA S.A.Bolivia, 239-08020 Barcelona, SpainKENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074)16 Giffnock Avenue, North Ryde, N.S.W. 2113

49、, AustraliaKENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong KongKENWOOD ELECTRONICS GULF FZEP.O. Box 61318, Jebel Ali, Dubai, U.A.E.KENWOOD ELECTRONICS (THAILAND) CO., LTD.2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 ThailandKENWOOD ELECTRONICS SINGAPORE PTE. LTD.1 Genting Lane, #07-00, Kenwood Building, Singapore