Kenwood RXD-803, Service Manual

Page 1: ...CONTROL I Panel ass y A60 1771 31 Knob K29 7721 04 Panel A29 1082 12 Front glass B10 3582 02 Knob K29 7722 04 Phone jack E11 0280 05 In compliance with Federal Regulations following are repro ductions of labels on or inside the product relating to laser product safety Refer to page 2 if you want to know system configuration KENWOOD Crop certifies this equipment conforms to DHHS Regulations No 21 D...

Page 2: ...Accessory only for regions where use is necessary AC E03 0115 05 plug adaptor 1 Batteries R6 AA 2 Surround speaker system Surround speaker 2 Speaker cord 2 Speaker stabilizer 8 Center speaker 1 Speaker cord 1 Speaker stabilizer 4 SYSTEM CONFIGURATION Cautions RXD 803 803E 853 853E A83 2 CONTENTS ACCESSORIES CONTENTS ACCESSORIES CAUTIONS 2 EXTERNAL VIEW 3 DISASSEMBLY FOR REPAIR 3 BLOCK DIAGRAM 4 CI...

Page 3: ...2 05 Cover F07 1692 01 Metallic cabinet A01 3739 11 Slide switch S62 0001 05 Pin jack E63 0095 05 Lock terminal board E70 0045 05 Pin jack E63 0116 05 Pin jack E63 1008 05 Oscillating module W02 1114 15 Lock terminal board E70 0046 05 Illustration is RXD 853 M DISASSEMBLY FOR REPAIR BOTTOM SIDE HOW to open the tray if not comes out 1 Turn the friction arm counterclockwise using a screw driver and ...

Page 4: ...NT B DECK X28 DECK MECHA IC2 IC1 IC12 RDS INPUT ATT M62498FP L RCH IN IC1 CD MECHA CDM 35 DIGITALOUT OPTICAL MAIN u COM M30622MA A42FP X13 Q3 Q1 IC1 10dB MUTE IC2 IC4 X14 AMP AM J1 DEMODULATOR J2 LOUDNESS INPUT SELECTOR INPUT VOL MAIN VOL 3BAND TONE L R FRONT VOL SUB X32 P HEAD SW PLAY REC PLAY BACK REC EQ A DECK 14 16 IC3 J2 SPEAKERS X14 AMP BASS REVISE CIRCUIT AC DC PROTECTION SLch SRch X1 X2 GN...

Page 5: ...OFF TIME 0 00 E E2 T 12 00 OTHER Program Timer Play ON TIME 0 00 E E2 T 12 00 OTHER OFF TIME 0 00 E E2 T 12 00 OTHER Program on Mode OFF SLEEP TIMER OFF 5 Equalizer Equalizer OFF CUSTOM EQ 1 3 FLAT EX BASS ON DSP OFF SURROUND OFF 1 4 Mechanism Initialization 1 4 1 CD Mechanism If a mechanism error occurs C is indicated on the dis play 1 4 2 DECK mechanism When the initial condition becomes NG for ...

Page 6: ... 30 00 MENU Normal indication AUTO STEREO MANUAL MONO BACK TUNING DOWN SOUND CONTROL Normal indication TUNING UP TUNING MODE P ch DOWN ENTER Normal indication P ch UP DISPLAY DEMO FL indication ON FL indication OFF 50Hz CD OPEN CLOSE 50Hz 50µ 100Hz 75µ 100Hz KEY DISPLAY OPERATION Tone MAX MAX MIN CENTER DISC 1 Tone MIN Tone CENTE DISC 2 Normal indication AUX LEVEL MAX AUX LEVEL MIN DISC 3 Normal i...

Page 7: ...D FF search Press it more than 400msec The pickup travels outward REVERSE MODE Ex 02 01 CD track no down REVERSE MODE CD FB search Press it more than 400msec The pickup travels inward 3 3 4 CD Test Mode X28 IC1 DECK SYSTEM IC CXA1498S CD MECHA CDM 35 6 X14 IC1 3 3 5 50 X14 ED1 X13 IC11 M30622MC A70FP 2 Vaccume Fluorescent Display HNA 15MM18T X32 IC12 TUNER PACK DSP IC MN662748RPMFA X13 IC12 RDS IC...

Page 8: ...ck input 10MHz 16 VCC BU u com power supply 5 0V 17 NMI Connected to VCC 18 REM I Signal input of remote control 19 RDS CLK I RDS clock input 20 BLKCK I Sub code synchronous signal input L H Interrupt 21 CE I Back up detection input AC ON AC OFF 22 BEEP SOUND O Beep sound output 23 PLL DO I PLL IC data input 24 CS RELAY O Relay control port for center and surround speakers ON OFF 25 D XRESET O DSP...

Page 9: ...tor control output 67 RTL O Rotary motor opposite direction CCW output 68 RTR O Rotary motor positive direction CW output 69 DC OFF O Power control of CD DSP IC ON OFF 70 CD PROT I CD protection input Only at selector CD NORMAL PRO ON 71 SLT SW I CD start limit switch input 72 MLD O CD DSP command load signal output 73 SQCK O CD sub code clock output 74 SUBQ I CD sub code input 75 D MUTE O CD DSP ...

Page 10: ...ard Recording prohibition Detection Switch Input H prohibit L permit 13 PSDATA O DATA OUTPUT 14 A PACK I A DECK Cassette Tape Detection Switch Input L ON H OFF 15 PSLOAD I SHIFT LOAD CONTROL 16 Vdd VDD 4 4 Description of expander IC TC74HC166AP X13 IC15 Pin No Pin Name I O Description 1 Vss GND 2 DATA I DATA INPUT TERMINAL 3 CLK I CLOCK INPUT 4 BIAS O NC 5 NOR O DECK Normal CrO2 Changeover Control...

Page 11: ...MENT 1 TAPE SPEED NORMAL TCC 110 MTT 111 SCC 1727 3kHZ B PLAY VR5 Adjust the tape speed so that 3kHz is obtained at the center of the tape III PC board adjustment 1 PLAYBACK LEVEL MTT 150 400Hz B PLAY VR 3 L VR 4 R Adjust the playback output to 2 5dBs MTT 256 SCC 1727 315Hz Adjust the playback output to 5 5dBs MTT 256U TCC 120 315 Hz Adjust the playback output to 1 5dBs 2 BIAS CURRENT A Adjust the...

Page 12: ...05 C49 L1 C55 R33 C15 R34 R53 R54 E B 1 18 36 19 80 61 40 21 1 20 41 60 WH1 D3 Q1 E1 Q2 IC3 CN3 D2 CN7 S2 S1 CN4 CN1 CN2 CN5 D1 CN6 X32 3800 10 A 4 J70 1386 12 X32 D 4 X32 C 4 X32 B 4 A RF C E C 16 17 32 C39 R45 R47 R28 R42 C23 R98 R99 C24 R15 W22 R36 W9 W19 W20 C38 C19 C31 C26 C25 C16 C46 C53 C54 C35 C28 W47 C32 C40 C45 W32 W57 W55 W53 W56 W28 W60 W37 W25 W2 W50 W48 W42 W45 C37 W35 W5 W40 W59 W52...

Page 13: ...C44 C204 C203 W42 R111 R6 R101 R110 R57 R58 R193 R194 W79 R10 R102 W60 W104 W105 R109 R112 R190 R104 W127 R103 R223 C106 R203 R217 R216 W123 R212 R218 R224 C112 C111 W46 W65 W68 W124 R220 W132 W129 W119 R222 C129 R234 R233 C26 R50 R66 W109 R221 C99 C200 C40 W54 W90 R128 R121 R105 R106 C9 C11 W38 P3 C116 C135 C101 C134 C104 C103 R232 R231 R228 R225 R207 W86 6 1 20 1 1 2 14 15 C121 W107 F5 F4 15 C12...

Page 14: ... R75 R345 R344 R348 R11 W92 W86 R114 R111 R106 R76 R101 C41 C44 C43 C207 C327 C326 C325 C328 C335 C336 C47 W232 W233 C48 C350 C351 C113 C73 C102 C75 C76 C70 C65 C110 C108 C104 C338 C66 C109 C112 R117 R103 L1 W121 W211 W216 W80 W49 W77 W61 W151 R115 W144 C101 W55 W113 W112 W31 W137 W128 W108 W53 W32 W33 W209 W183 W184 W116 W75 W147 W97 W148 W43 W206 W215 W217 W163 W14 W204 C57 W228 W161 W181 W199 W...

Page 15: ...LAY R GND GND GND GND 12V GND BEAT C GND A B A B REQOUT L REQOUT R PLAY R PL L A B 12V 12V PHOTO B PHOTO A PL R PL R 5V PLAY B 5V PHOTO B GND GND 12V M GND M SOL B W2 W1 W20 R125 W10 R127 R118 R25 R26 R21 R23 R22 R24 R34 R33 R36 R32 R28 R27 R29 R31 R30 R7 R6 R9 R5 R2 R1 R4 R3 R10 R17 R16 R18 R15 R12 R11 R14 R13 R129 R130 R132 R131 R120 R119 R123 W49 R124 R139 R138 R141 R134 R133 R135 R136 R137 R10...

Page 16: ...20 1 4W R127 7 8 6 18 28 31 29 26 27 21 20 22 23 24 25 5V C112 100u16 4 7u35 C37 4700P C34 C107 VR1 VR2 0 01 B C21 DESTINATION UNIT U K GENERAL MARKET PX COUNTRY 0 51 0 10 No Y T M ABB AUTRALIA X EUROPE 2 71 E EUROPE E2 1K 33u35 R145 C122 R6 C10 47P C14 47P C16 47P C13 47P C15 R7 R5 C9 1K R37 3 3K R39 C31 R21 3 3K R40 1K R38 R22 C32 C38 4 7u35 4700P C33 12V 5V 12V 5V B B B B 5V B B B 12V B B B 12V...

Page 17: ...9V 9V 9V 9V 9V 9V 5V C55 1000P 26 28 4 7 R47 R45 22 5V 5V 5V 330 R18 1K R19 0 033 C13 0 015 C17 21 22 26 33K R16 2 2K R20 16K R21 28 27 25 2 2K R22 27K R23 33K R25 24 21 22 7 5K R24 14 15 0 1 C52 R98 330 1 2 3 2 1 3 330 R99 MOTOR LOADING 5V 5V 5V 31 32 33 30 C53 220u10 C54 100u10 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V FO TRK TRK FD MON VR LD LD GND F A B VCC E C1 C2 1 2 VCC 16 15 14 13 12 11 10 9 8 7 6 ...

Page 18: ...21 10K R311 10K R313 1u50 C325 12K R315 47P C125 330P C323 1000P C319 3 3u50 1u50 C75 R83 220 47 R319 C131 100P L2 10 R348 1 R347 L1 1 1 4W R345 C303 0 1 C349 0 033 0 1 C301 1 1 4W R344 10K R343 100 R338 1 4W 470u10 C338 100u10 C67 100 R73 1 2K R74 1000P C99 1 4W 220u10 C66 Q8 100K 220P R4 C2 C1 220P 100K R3 1K R24 R2 1K 100K 100K 100K 100K C38 C37 R27 220P 220P R26 R25 1K C35 C36 220P 220P R15 R8...

Page 19: ...5 470P C9 10u50 C11 0 039 0 1 0 1 8200P 8200P 5600P C25 2 2u50 C27 10u50 C121 100P 100P C29 220 R13 C15 C137 C17 C19 C21 C23 7 5K R9 R5 470K 100P C123 1000P C85 7 5K R7 C68 470P 0 01 C69 R49 220 R48 220 R46 220 R47 220 R41 220 220 R43 220 R42 220 R44 220 R45 10K R62 10K 100P C210 1 3 4 5 9 8 7 6 R40 220 42 43 41 C61 100P C62 100P R61 1K 0 1 R210 R63 1K R64 1K R65 1K R66 1K R67 1K 18 17 15 12 23 19...

Page 20: ...NATION U S A K P ABB 62K YES R102 117 268 R103 115 L07 2761 05 91K NO YES NO R250 R51 111 206 T1 W45 62 102 231 W13 222 175 186 190 D10 YES NO EUROPE DESTINATION GENERAL MARKET AUSTRALIA COUNTRY U K PX NO YES X E T M Y ABB CN2 CN11 NO YES YES 250V F10 1175 04 F1 T2 0AL F10 1174 04 D18 E1 IC5 IC1 E EUROPE COUNTRY AUSTRALIA GENERAL MARKET DESTINATION U K PX ABB T X Y M 8 2K 91K R102 56K 206 YES NO R...

Page 21: ... R88 220K R83 R84 47K R34 R37 1M C59 100u50 C60 100u50 C13 56P R16 1 5K 4 7u50 C1 4 7u50 C2 4 7u50 C5 4 7u50 C6 Q1 2 5 6 Q3 4 7 8 2 7K R53 2 7K R54 B B B B B B B B B B B B B B B B B B B B B B B B SW L SW R Sch Cch B Q25 Q26 27 CN1 Q1 Q2 Q3 Q4 POWER IC FLch FRch Q6 Q8 Q5 Q7 D22 D23 Q9 Q10 D3 D6 Q25 Q26 Q27 D19 D20 DRIVER PROTECTION MUTING ATT 10dB PROTECTION DC FRch FLch Cch Sch CURRENT PROTECTION ...

Page 22: ... R207 1 4W 1 4W RETURN 12V 12V 12V 12V 5V 5V 5V P2 P1 B B B B B B B B B B B B B B B B B B B B B B B B B B No COUNTRY ABB 0 10 NO DESTINATION UNIT K P CANADA U S A 31 32 C21 22 0 1 C23 24 33 34 104 105 W47 48 YES F4 5 F6 5A 125V 2 5A 125V UNIT DESTINATION COUNTRY 0 21 2 71 ABB No 0 22 33 34 C23 24 NO 104 105 W47 48 F4 5 T2A L 250V F6 Y M PX GENERAL MARKET X T E EUROPE U K AUSTRALIA T4A L 250V UNIT ...

Page 23: ...3 P22 P21 P33 P32 P31 P30 P29 P28 4G 3G 2G P35 P34 1G 11G 10G 9G 8G 7G 6G 5G NC 15G 14G 13G 12G NP NP NC NC F1 F1 27 8 5 4 3 2 7 6 11 9 10 12 13 14 16 15 17 20 18 19 24 23 21 22 25 26 52 51 53 54 33 30 28 29 32 31 35 34 49 48 46 45 47 44 42 43 41 40 50 B19 B20 B21 B22 B23 B24 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B1 B2 B3 B4 B5 B6 S1 S2 S3 S4 S6 S9 S7 S5 S8 S15 S14 S13 S12 S11 S10 A24 A29 A...

Page 24: ...38 23 31 826 810 18 31 12 9 828 834 834 834 24 19 4 5 25 35 816 801 828 33 13 39 39 8 3 3 31 6 17 37 31 32 21 15 27 30 21 20 20 32 36 40 814 802 811 24 24 24 24 24 24 807 826 834 834 30 41 29 42 22 1 2 3 A B EXPLODED VIEW CD MECHANISM 33 RXD 803 803E 853 853E A83 ...

Page 25: ... AC220 240V A 2 DVD VIDEO INPUT J 2 DVD VIDEO INPUT DIGTAL OUT PUT J 3 J 1 ANTENNA S11 TAPE X13 773 A B C D E F G H K L N PUSH RIVET 2 6x8 3x8 4x6 2 6x6 3x6 3x8 3x10 3x18 HEX 3x8 3x18 N29 0265 15 N82 2608 46 N82 3008 46 N86 4006 46 N89 2606 45 N89 3006 46 N89 3008 45 N89 3010 46 N09 2912 05 N89 3008 46 N89 3018 46 RXD 853 X28 3070 10 H Kx4 H J 1 601 624 665 608 602 664 604 618 607 654 615 647 653 ...

Page 26: ...601 1C A01 3739 11 METALLIC CABINET KPYMXT 601 1C A01 3739 11 METALLIC CABINET RXD 853 E EE2 601 1C A01 3753 11 METALLIC CABINET RXD 803 E EE2 602 1C A09 1151 08 BATTERY COVER 604 2C A29 1082 12 PANEL KPYMXT 604 2C A29 1082 12 PANEL RXD 853 E EE2 604 2C A29 1096 12 PANEL RXD 803 E EE2 605 2C A53 2175 11 CASSETTE HOLDER L KPYMXT 605 2C A53 2175 11 CASSETTE HOLDER L RXD 853 E EE2 605 2C A53 2192 11 ...

Page 27: ...on Re marks C10 CK45FB1H471K CERAMIC 470PF K C11 CE04PW1V330M ELECTRO 33UF 35WV C12 CK45FF1H103Z CERAMIC 0 010UF Z C13 CC45FSL1H560J CERAMIC 56PF J C15 16 CE04KW1E470M ELECTRO 47UF 25WV C17 18 CC45FSL1H030C CERAMIC 3 0PF C C19 20 CK45FF1H103Z CERAMIC 0 010UF Z C21 22 CQ93FMG1H224J MYLAR 0 22UF J E2 C21 22 CQ93FMG1H224J MYLAR 0 22UF J YMXTE C21 22 C91 1577 05 MP C 0 22UF J E2 C21 22 C91 1577 05 MP ...

Page 28: ...3 3UF 50WV C89 92 CC73GCH1H101J CHIP C 100PF J New Parts Parts 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 6 L Scandinavia K USA P Canada R Mexico C China I Malaysia Y PX Far East Hawaii T England E Europe G Germany V China Shanghai Y AAFES Europe X Australia Q Russia H Korea M Other Areas indicates s...

Page 29: ... components Ref No Add ress New Parts Parts No Description Desti nation Re marks C93 94 CE04KW1H2R2M ELECTRO 2 2UF 50WV C95 96 CK73GB1H472K CHIP C 4700PF K C97 99 CK73GB1H102K CHIP C 1000PF K C100 CK73GB1H102K CHIP C 1000PF K KPYMX C101 CE04KW1C332M ELECTRO 3300UF 16WV KP C101 CE04KW1E332M ELECTRO 3300UF 25WV E2 C101 CE04KW1E332M ELECTRO 3300UF 25WV YMXTE C102 CE04PW1H100M ELECTRO 10UF 50WV C104 C...

Page 30: ...aii T England E Europe G Germany V China Shanghai Y AAFES Europe X Australia Q Russia H Korea M Other Areas indicates safety critical components Ref No Add ress New Parts Parts No Description Desti nation Re marks R1 2 RK73GB1J102J CHIP R 1 0K J 1 16W R3 4 RK73GB1J104J CHIP R 100K J 1 16W R5 6 RK73GB1J474J CHIP R 470K J 1 16W R7 10 RK73GB1J752J CHIP R 7 5K J 1 16W R12 RK73GB1J221J CHIP R 220 J 1 1...

Page 31: ... H Korea M Other Areas indicates safety critical components Ref No Add ress New Parts Parts No Description Desti nation Re marks R309 310 RK73GB1J332J CHIP R 3 3K J 1 16W R311 314 RK73GB1J103J CHIP R 10K J 1 16W R315 316 RK73GB1J123J CHIP R 12K J 1 16W R317 318 RK73GB1J153J CHIP R 15K J 1 16W R319 RD14NB2E470J RD 47 J 1 4W R320 RK73GB1J472J CHIP R 4 7K J 1 16W R323 324 RK73GB1J122J CHIP R 1 2K J 1...

Page 32: ...fety critical components Ref No Add ress New Parts Parts No Description Desti nation Re marks S1 23 S70 0031 05 TACT SWITCH S24 T99 0634 05 ROTARY ENCODER S25 T99 0635 05 ROTARY ENCODER D1 HZS6 2N B2 ZENER DIODE D1 MTZJ6 2 B ZENER DIODE ED1 HNA 15MM18T FLUORESCENT INDICATOR TUBE IC1 LC75711NED MOS IC Q1 5 KTC3199 Y GR TRANSISTOR Q1 5 2SC2785 F E TRANSISTOR A1 W02 2734 05 OPTIC RECEIVING MODULE C1 ...

Page 33: ... H Korea M Other Areas indicates safety critical components Ref No Add ress New Parts Parts No Description Desti nation Re marks C27 CK73GB1H222K CHIP C 2200PF K C28 CQ93FMG1H223J MYLAR 0 022UF J C29 CK73GB1H562K CHIP C 5600PF K C30 CK73GB1H222K CHIP C 2200PF K C31 CE04LW1H2R2M ELECTRO 2 2UF 50WV C32 CQ93FMG1H104J MYLAR 0 10UF J C33 CK73GB1H102K CHIP C 1000PF K C34 CK73GB1C104K CHIP C 0 10UF K C35...

Page 34: ... 2D D16 0748 08 MAIN BELT 402 2D D16 0749 08 F R BELT New Parts Parts 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 L Scandinavia K USA P Canada R Mexico C China I Malaysia Y PX Far East Hawaii T England E Europe G Germany V China Shanghai Y AAFES Europe X Australia Q Russia H Korea M Other Areas indica...

Page 35: ... Limit Except for U S A and Canada Digital output Optical 15 dBm 21 dBm Wave length 660 nm General Power consumption 150 W Dimensions W 270 mm 10 5 8 H 330 mm 13 D 390 mm 15 3 8 Weight net 8 3 kg 18 3 lb RXD 803 803E 853 853E A83 SPECIFICATIONS 14 6 Dogenzaka 1 chome Shibuya ku Tokyo 150 8501 Japan KENWOOD SERVICE CORPORATION P O BOX 22745 2201 East Dominguez St Long Beach CA 90801 5745 U S A KENW...