Kenwood KDC-9090R Скачать руководство пользователя страница 1

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2001-1 PRINTED IN JAPAN

B51-7722-00(S) 1947

SERVICE MANUAL

CD RECEIVER

KDC-9090R

AUD

OFF
SRC

DISC

DAB

VOL ADJ

T I

KDC-9090R System E's+

COMPACT

TEXT

DIGITAL AUDIO

50Wx 4

CLK

LOUD

SCAN

RDM

REP

M. RDM

PTY

D.R.I.V.E.

4.5V

PREOUT

DISC

ANG

NAME

DISP

Knob(EJECT)
(K25-1215-03)

Front glass
(B10-3261-01)

Panel assy
(A64-2158-02)

Knob(VOL)
(K25-1216-03)

Knob(1-6)
(K25-1221-03)

Knob(FM/AM)
(K25-1218-03)

Plastic cabinet assy
(A02-1497-03)

Lever
(D10-4562-04)

Torsion coil spring
(G01-2924-04)

Antenna Adaptor
(T90-0523-05)

Mounting hardware assy
(J21-9716-03)

Remote controller assy
(A70-0886-15)

Screw set
(N99-1704-05)

DC cord
(E30-4956-05)

Remote controller assy
(A70-2015-05)

Содержание KDC-9090R

Страница 1: ... 4 5V PREOUT DISC ANG NAME DISP Knob EJECT K25 1215 03 Front glass B10 3261 01 Panel assy A64 2158 02 Knob VOL K25 1216 03 Knob 1 6 K25 1221 03 Knob FM AM K25 1218 03 Plastic cabinet assy A02 1497 03 Lever D10 4562 04 Torsion coil spring G01 2924 04 Antenna Adaptor T90 0523 05 Mounting hardware assy J21 9716 03 Remote controller assy A70 0886 15 Screw set N99 1704 05 DC cord E30 4956 05 Remote con...

Страница 2: ...4 6 Q7 8 IC6 DC DC REG KEY MATRIX BFP IF B SW14V IC4 IC5 ROM REG 3 3V CH S METER QUAL SERVO B MUTE R M STOP SW2 LO EJ MUTE L M RST SW3 SW1 MS DATA MS CLK A8V BU5V SW5V RST REQ C CLK CH CON DATA H REQ H CD AM FM MUTE PRE MUTE MC REQ PANEL RST SC REQ MC CLK SC DATA MC DATA RESET SRM SW2 SRM SW3 SRM DET SRM SW1 RDCK RDDA QUAL SDA SCL AFS AFS S METER A8V B B B B SCL SDA S METER SW5V DATA C BACK UP PAN...

Страница 3: ...BY terminal Power IC ON H Power IC OFF L During All OFF H 21 MUTE O MUTE termianl ON Open OFF L 22 N C O Open not used 23 N C O Open not used 24 ACC DET I ACC detection terminal L ACC H No ACC 25 DIMMER I Small detection terminal ON L OFF H 26 SW5V O 5 volt power terminal ON L OFF H 27 EXT AMP CO O External AMP control terminal 200ms L 40ms Bus boost OFF L 70ms Bus boost LOW L 100ms Bus boost HI 2...

Страница 4: ...n terminal Tel mute Min 1 volt Navi mute Max 2 5 volt 75 SRM SW3 I Mask mechanism position detection input See 01mask mechanical position detection chart 76 SRM SW1 I Mask mechanism position detection input See 01mask mechanical position detection chart 77 SRM SW2 I Mask mechanism position detection input See 01mask mechanical position detection chart 78 SRM DET I Mask mechanism detection input L ...

Страница 5: ... is settable in 3 steps of Rear MAX CENTER Front MAX with the Track up down keys HPF is settable in 2 steps of THRU 220Hz with the Track up down keys LPF is settable in 2 steps of THRU 120Hz with the Track up down keys Bass f Bass Q Bass EXT Middle f Middle Q Treble f do not appear in the audio alignment 8 Menu items Momentarily pressing the CLK key calls up the Menu mode The DNPP SBF keys on the ...

Страница 6: ...controller 2 key once and press the Track Up key Enters an A Press the remote controller 7 key twice and press the Track Up key Enters an R 3 Security function is canceled and unit sets to All Off mode 4 Code request mode appears if a mistake was made in entering the numbers Mask key write method on initialized EEPROM 1 While holding the FM key and the preset 6 key reset the unit 2 Press the CLK k...

Страница 7: ... 5 D 3 6 D 3 1 B 4 2 D 4 3 D 3 4 C 4 5 D 4 O N f e R s s e r d d A C I Q 1 H 4 2 G 4 4 F 2 5 F 3 6 F 3 1 H 4 2 F 4 3 F 3 4 G 4 5 F 4 PC BOARD Foil Side View CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT X32 5030 00 CD PLAYER UNIT X32 5030 00 Refer to the schematic diagram for the values of resistors and capacitors C85 R45 R44 C51 C34 C41 CP1 R117 X1 R121 C72 C77 R125 R104 C78 R122 R118 R126 R102 R1...

Страница 8: ...R182 R172 R170 R171 C88 C87 C83 C84 R190 R162 R189 R169 R10 6 1 R14 C27 C26 C28 R15 R19 C25 R91 R94 R72 R71 R73 R74 R66 R70 R69 R80 R84 R86 R88 R78 R75 R82 R85 R102 R146 R214 R145 R215 R216 R203 R211 R200 R201 R213 R154 R153 R116 R115 R114 R118 R117 R110 R108 R120 R230 R122 C39 R47 C20 C148 C147 C74 C44 C45 R24 R48 C21 R42 R44 R43 R23 R2 R3 R20 R17 R21 R6 R4 R16 X2 R11 X1 R231 R49 C129 R113 R77 W1...

Страница 9: ...210 L9 R200 L7 1 C115 R201 R211 B E L11 R212 B E L10 R213 L12 L13 1 8 7 C143 C142 1 R45 C102 25 24 C116 2 1 C1 L1 C95 C96 R169 6 R170 9 9 8 16 1 R180 C101 1 1 R179 E R5 C108 4 5 C81 R153 R203 C119 C117 C118 C120 C114 C67 C61 L6 R40 C34 C36 C60 R38 B 28 C78 C84 C83 C87 C88 11 23 12 C69 22 C68 C85 R154 C82 C63 1 44 33 34 C77 C66 C79 C65 C86 C99 C93 1 C94 C100 C105 C106 15 14 C53 E E B B I B C8 E R19...

Страница 10: ...84 2 2K R186 10K 4 VSS 2 3 5 22K 6 82 82 R170 1 8 7 VDD 82 R169 10u16 C96 1 VDD 82 R190 8 7 82 R189 C108 10u16 AUX2 HP FR1 6 23 1u50 C60 AGND 25 CR2 4 CREF 24 CL1 5 7 22 HP FL1 CL2 21 HP FL2 8 AUX2 19 HP FR2 20 HP 9 18 HP RL1 0 33 C83 HP 0 33 C87 0 33 C88 16 C84 17 HP RR1 0 33 HP RL2 HP OUT HP RR2 15 HP 34 35 C89 0 1 C90 0 1 C92 0 1 C91 0 1 FL 10 FR 11 13 RL 14 RR Lch Rch Rch GND GND C112 C97 2200...

Страница 11: ...TAPE R TAPE L ACIN LF 44 43 42 41 40 39 NC 34 37 36 35 38 C76 10u10 C77 10u10 C79 10u10 C78 10u10 44 43 0 47u50 4 2 0 47u50 72 75 74 73 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 GND EXTRES C143 C144 10u10 0 01 7 8 FILOUT FSEL ARI TM 10 9 SRM SUB SRM SW2 SRM DET GND SRM SW3 0 22 S GND P GND OSCO C142 C141 330P L14 4 7uH 5 6 3 10u10 4 MPX OSCI OSEL VCC 12 11 VREF C146 X3 13 10P ...

Страница 12: ...EN 89 90 MC REQ VREF CON KS4 92 93 KS3 94 MC DATA SC DATA 97 KS1 KS2 96 95 98 99 R24 1K KR5 KR4 KR2 KR3 KR1 R23 10K R8 10K R9 1K 92 KS4 KS3 98 99 KS2 KS1 NC 100K R27 79 78 77 76 CP3 1K 77 76 79 78 46 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 AD5 AD6 AD7 BVSS AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 A16 A17 A18 A19 NC A20 AVDD AVSS AVREF F01 F02 C3 75 74 75 74 R4 R5 80 80...

Страница 13: ... OFTR BDO C BDO 3TOUT C EA ARF C AGC RFIN RFOUT RFN VCC LD PD 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 VREF VDET TEBPF TEOUT TEN FEN FEOUT GCTL TBAL F E C A D B FBAL 1 3 2 3300P 6800P 19 0 033 C10 4700P 1000P C23 ARF C8 1 10K R10 10K R11 9 1K R12 15P C5 2P C6 RF 0 1 C7 R15 820K 43K C16 150P R17 3 9K R18 TE 22K R16 4700P C14 0 047 C15 C17 4700P 12 51K R19 220P C18 92 C19 0 1 R20 100K 10 11 R...

Страница 14: ... P P P R S S S S A A G H A F F J C J P Q Q Q B B B B B B D L L E K X25 8742 71 X13 9972 70 ED1 J1 F E A1 IC4 222 221 237 235 236 257 267 272 276 270 271 275 220 220 228 273 274 251 238 239 214 212 264 211 210 232 254 225 240 242 230 250 202 213 253 263 243 252 277 269 226 ME1 DN1 AC1 WH1 248x4 771 770 784 772 751 722 782 701 F1 801 802 PA1 FC1 B B 201 DC1 265 RM1 RM2 249 LV1 LV1 281 285 FPC1 M2 5x...

Страница 15: ...ION SPRING 253 2C G01 3080 04 TORSION COIL SPRING 254 2C G09 2038 04 FORMED WIRE 257 3C G16 1177 04 SHEET H10 4762 02 POLYSTYRENE FOAMED FIXTURE H25 0337 04 PROTECTION BAG 180X300X0 03 H25 1108 04 PROTECTION BAG 100X300X0 03 H25 1111 04 PROTECTION BAG 280X450X0 03 H30 0544 04 ADHESIVE DOUBLE COATED TAPE H54 2029 03 ITEM CARTON CASE 263 2C J21 9651 03 MOUNTING HARDWARE ASSY 264 2C J21 9699 04 MOUNT...

Страница 16: ...70 0857 05 TACT SWITCH S21 S70 0851 05 TACT SWITCH S22 S70 0864 05 TACT SWITCH D1 2 DA227 DIODE D3 MA3056 M ZENER DIODE D4 5 MA3062WA ZENER DIODE D6 DA204U DIODE D7 MA3062WA ZENER DIODE ED1 MN14424A FLUORESCENT INDICATOR TUBE IC1 UPD703033GC058 MI COM IC IC2 BA3830F ANALOGUE IC IC3 RS 171 ANALOGUE IC IC4 MSM531622F90TS MEMORY IC IC5 LP2982 3 3 ANALOGUE IC IC6 TC74HC4050AFT MOS IC Q2 DTA144EUA DIGI...

Страница 17: ...4K CHIP C 0 10UF K C150 CK73GB1H222K CHIP C 2200PF K CN1 E40 3241 05 PIN ASSY CN2 E40 3237 05 PIN ASSY CN3 E40 3266 05 PIN ASSY CN4 E40 3261 05 PIN ASSY CN5 E40 9550 05 FLAT CABLE CONNECTOR CN6 E40 9557 05 FLAT CABLE CONNECTOR CN7 E40 5031 05 FLAT CABLE CONNECTOR J1 E58 0863 15 RECTANGULAR RECEPTACLE WH1 E30 4804 05 CORD WITH PLUG E1 J19 2826 05 HOLDER L1 L33 1170 05 CHOKE COIL ASSY L2 L33 1029 05...

Страница 18: ...K73GB1J103J CHIP R 10K J 1 16W R124 RK73GB1J103J CHIP R 10K J 1 16W R125 RK73GB1J473J CHIP R 47K J 1 16W R126 RK73GB1J104J CHIP R 100K J 1 16W R127 RK73GB1J222J CHIP R 2 2K J 1 16W R130 131 RK73EB2B472J CHIP R 4 7K J 1 8W R132 134 RK73EB2B101J CHIP R 100 J 1 8W R135 137 RK73EB2B472J CHIP R 4 7K J 1 8W R140 RK73GB1J473J CHIP R 47K J 1 16W R141 RK73GB1J153J CHIP R 15K J 1 16W R142 RK73GB1J102J CHIP ...

Страница 19: ...6 2SB1443 TRANSISTOR Q17 2SC4081 TRANSISTOR Q18 2SA1576A TRANSISTOR Q19 2SC4081 TRANSISTOR Q20 2SA1576A TRANSISTOR Q21 22 2SC4081 TRANSISTOR Q23 2SA1576A TRANSISTOR Q26 2SB1277 Q R TRANSISTOR Q27 2SA1576A TRANSISTOR Q28 DTA124EUA DIGITAL TRANSISTOR Q29 DTC114YUA DIGITAL TRANSISTOR Q30 31 2SC4081 TRANSISTOR Q32 33 DTA124EUA DIGITAL TRANSISTOR Q34 2SC4081 TRANSISTOR Q35 DTC124EUA DIGITAL TRANSISTOR ...

Страница 20: ...16W R73 RK73GB1J473J CHIP R 47K J 1 16W R75 RK73GB1J333J CHIP R 33K J 1 16W R76 RK73GB1J622J CHIP R 6 2K J 1 16W R77 RK73GB1J563J CHIP R 56K J 1 16W R78 RK73GB1J243J CHIP R 24K J 1 16W R81 RK73GB1J333J CHIP R 33K J 1 16W R82 RK73GB1J123J CHIP R 12K J 1 16W R83 RK73GB1J102J CHIP R 1 0K J 1 16W R101 102 RK73GB1J332J CHIP R 3 3K J 1 16W R103 104 RK73GB1J562J CHIP R 5 6K J 1 16W R107 108 RK73FB2A331J ...

Страница 21: ...1 2771 04 EXTENSION SPRING 62 3A G01 2772 24 EXTENSION SPRING 63 3A G01 2773 14 EXTENSION SPRING 64 3A G01 2774 34 EXTENSION SPRING 65 1B G01 2775 04 TORSION COIL SPRING 66 1B G01 2776 14 TORSION COIL SPRING 67 3B G01 2777 24 TORSION COIL SPRING 69 2A G01 2844 04 EXTENSION SPRING 70 2A G02 1231 04 FLAT SPRING 71 2B G02 1232 24 FLAT SPRING 72 2A G02 1241 24 FLAT SPRING 75 2A J11 0613 13 CLAMPER 76 ...

Страница 22: ...er D A 8 Times Over Sampling D A Converter 1Bit Spindle Speed 500 200 CLV Wow Flutter Below Measurable Limit Frequency Response 10 20kHz 1dB Total Harmonic Distortion 0 01 1kHz S N Ratio 105dB 1kHz Dynamic Range 93dB Channel Separation 96dB AMPLIFIER Section Preout Level Load 4500mV 10kΩ CD CD CH Preout Impedance 80Ω Maximum Power 50W 4 Power Output 30W 4 DIN45324 B 14 4V TONE Section Bass 100Hz 1...

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