Kenwood-DP-4090-Service-Manual 电路图 维修手册.pdf

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1、COMPACT DISC PLAYER DP-4090/DP-5090/D-S300 SERVICE MANUAL 1997-6/B51-5324-00 (K/K) 2172 76 4 1SEARCHTEXT DISPLAYPEAK SEARCH PHONES POWER -ON OFF DIGITAL AUDIO COMPACT DIGITAL AUDIO COMPACT 0 TEXT L R L R LINE 1 LINE 2 OUTPUT DIGITAL OUTPUT SYSTEM CONTROL OPTICAL COAXIAL SL16 XS 8 TEXT KENWOOD badge

2、(B43-0302-04) Front glass (B10-2300-04) Color filter (B11-0346-04) Panel * (A60-) Metallic cabinet (A01-3398-01) Power cord * (E30-) Phono jack * (E63-) Phono jack * (E63-) Slide switch (S31-2094-05) Minitature phono jack * (E11-) Power cord bushing (J42-0083-05) Knob (BUTTON) (K27-2178-04) Phone ja

3、ck (E11-0190-05) Dressing panel * (A21-) Door (A52-0312-14) Soft tape (G11-2314-04) Soft tape (G11-2272-04) In compliance with Federal Regulations, following are reproductions of labels on, or inside the product relating to laser product safety. KENWOOD-Corp. certifies this equipment conforms to DHH

4、S Regulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM. Illust is DP-5090. * Refer to parts list on page 27. RadioFans.CN 收音机爱 好者资料库 CONTENTS / ACCESSORIES / CAUTION DP-4090/5090/D-S300 2 Accessories CONTEN

5、TS / ACCESSORIES / CAUTION .2 EXTERNAL VIEW.3 DISASSEMBLY FOR REPAIR.4 BLOCK DIAGRAM .5 CIRCUIT DESCRIPTION.6 ADJUSTMENT.9 PC BOARD .10 SCHEMATIC DIAGRAM .15 EXPLODED VIEW .24 PATS LIST .27 SPECIFICATIONS .33 Contents REMOTE CONTROL UNIT RC-P0505 Audio cord (1) (E30-0505-05) System control cord (1)

6、(E30-2733-05) AC plug adaptor (1) (E03-0115-05) M type only Batteries (R6/AA) (2) DP-R4080 only Remote control unit (1) (A70-1048-05: RC-P0703) DP-R4080 only Battery cover: (A09-0356-08) Note related to transportation and movement Before transporting or moving this unit, carry out the following oper

7、ations. 1. Turn the power ON but do not load a disc. 2. Wait a few seconds and verify that the display shown appears. Wait further a few seconds. 3. Turn the power OFF. Caution 12345 12345 678910 1112131415 1617181920no?d?SCI RadioFans.CN 收音机爱 好者资料库 EXTERNAL VIEW DP-4090/5090/D-S300 3 4 COMPACT DISC

8、 PLAYER D-S300 REPEAT D.R.I.V.E. RANDOM 6 7 0 TEXT DIGITAL AUDIO COMPACT DIGITAL AUDIO COMPACT ON/STANDBY L R LINE OUTPUTDIGITAL OUTPUT OPTICAL COAXIAL SISTEM CONTROL TEXT Indicator (B12-0312-04) Front glass (B12-2360- 12) Panel (A60-1141-11) Metallic cabinet (A01-3442-01) Phono jack * (E63-) Miniat

9、ure phone jack * (E11-) Knob (K29-6671-02) Dressing panel assy * (A21-) Knob (K29-6671-02) Phono jack * (E63-) Oscillating module (W02-1114-05) AC power cord (B30-2829-05) Power cord bushing (J42-0083-05) Illust is D-S300. * Refer to parts list on page 27. RadioFans.CN 收音机爱 好者资料库 DP-4090/5090/D-S300

10、 4 DISASSEMBLY FOR REPAIR 1 2 The method that takes out a tray. 1. Plug thin driver etc.to a square hole. And, press a rack gear in the direction of an arrow(1). 2. Press the back side of a tray toward an arrow(2) with a fin- ger. At this time, draw a tray from a front side because a tray appears on

11、 the side of a front. 5 BLOCK DIAGRAM IC1 IC16 ACTUATOR DRIVER IC18 CD TEXT LC8917OM IC21 256K S-RAM ED1 FL FIP15 X MIBA FL DRIVER LC75710NE IC1 KEY INPUT REMOCON SENSOR EXCEPT D-S300 HEADPHONES J4 IC2 CDX2507AQ D.S.P UPD78055GC u-COM IC19 DIGITAL +5V POWER XTAL 34MHz ANALOG +5V POWER D,F SM5843 D-L

12、ATCH MCKO 16MHz 24bit DAC KAN05 +5V POWER SUPPLY (DIGITAL) +5V D.OUT DATA BCK LRCK u-COM +5V POWER SUPPLY XTAL 16.9MHz KAN 03 D.R.I.V.E DAC IC3 IC15 RECTIFIER (DIGITAL) 9V D21 D22 RECTIFIER (ANALOG) 11V -11V+11V A2 OPTICAL OUT J2 COAX OUT Q5,6 J3 SYSTEM CONTROL S3 XS8/SL16 SW TRANS- FORMER L.P.F IC1

13、3,14 J1 LINE OUT 1 L/R 2 L/R CDM-30 CXA1782BQ RF The value shown in ( ) is the voltage measured at the moment of STOP. CAUTION: For continued safety, replace safety critical components only with manufacturers recommended parts (refer to parts list). indicates safety critical components. For continue

14、d protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.

15、() ) ) ) ) ) ( ( ( ( ( ) ) ) ( ( ( ) ) ( ( XXX )( )( () () X X () XX X X () XX X X ) ) ( ( X X X () X X )( ) X X ( X X X X X X )( XX X XX X X )( X X X () X X XX X X X X X X X X X X P2 R283 6.8 1/4W R315 60 +5V +5V+5V A/D1 DATA CLK STBY CE 12345 14 15 78 13 12 10 GND +5V RST REMO A/D0 6789 VLOAD F1 1

16、211 F2 13 +5V 60 61 77 -39V 12 13 R85 R83 220 R81 100K R84 220 R82 100K R86 100K 100K 10K 220P C71 C72 220P E8E9E10 0.01 C73 C213 470P 470 R204 1.5K R302 -10V C206 47u16 411 TEST 87 GND XMODE 9 SW1 10 SCLK SW2 6 5 WFCK MCK C261 0.01 13 12 DQSY SRDT 14 VDD 2 3 SBSO SCOR 1 EXCK 470 R326 3 2 1 +5V -10V

17、 + C210 100P 4 100P C209 -10V 100P C204 R205 10K C205 470P 2 4 - 3 1+ 8 C203 0.01 1/4W R203 100 +10V C214 + 10u35 +5V C263 1000P 100P C264 R221 1K5 - + 6 +5V 2 OUT 1 IN GND3 100u10 + C207 +10V -10V +5V +10V +10V 1.5 1/4W 1.5 1/4W R202 R201 +10V OUTIN R222 470 +5V +10V 13 C272 0.01 F4 -39V -10V + C20

18、2 + C201 7 1/4W R295 100 + C200 0.01 C271 0.01 4 - 2 1 3 C273 0.01 12 R214 10K 0.01 C217 47u63 C218 AC DIG9 GND8 OUT C216 10u50 + R216 4.7K 220 R212 220 R213 IN-50V6 + AC DIG7 F5 + 1.5K R303 IC27 +10V OUTIN +10V -12V C222C221 +12V -12V +12V C220 0.01 C270 0.01 IC28 4 - - 2 1 + + 3 GND2 AC ANA3 AC AN

19、A1 C269 0.01 C268 0.01 Lch NC 2 3 Rch 1 230V115V WH7 WH1 WH6 WH8 WH9 WH12 WH11 WH10 3/3 X25-E1 C265 6800P GNDGND C241 6800P 220-240V : AC230V 50Hz 50/60Hz : AC110-120V/ 9 AC DIG 8 GND AC DIG 7 -50V 6 F F 5 AC ANA 3 4(T,E) (M) 2 AC DIG 9 8 GND AC DIG 7 F -50V 6 AC ANA F 5 3 4 2 1 AC ANA 2 6800P 1 C24

20、2 1000P C171 C172 1000P P1 L7 L6 AC ANA 1 2 1 6800P C242 -B LINE-B +B LINE SIGNAL LINE GND LINE +B 50/60Hz : AC230V 50Hz(T,E) : AC110-120V/ 220-240V (M,I) C160 0.056 C140 +5V 3.3 1/4W R316 1.8 1/4W R308 100u10 + Q7 0.01 C63 C62 1.8 1/4W R309 4.7K R94 4.7K 41 40 R92 R144 220 C144 5600P R138 C138 R140

21、 220 34 2 + - 1 22K R142 220 40RO- 43 45 DACTEST2 RESETN 44 RZ 41 GNDAR 42 RO+ 330u6.3 C292 C69 + 43 12K R88 C66 150P 41 +5V R89 12K 12K R87 C70 VDAL 40 39 VDAR 38 37 LO- 36 LO+ GNDAL 35 34 LZ 150P C65 R90 12K R310 34 -12V C159 R135 C135 0.056 C139 R136 C136 1000P C142 R134 8.2K +12V R155 -12V 8.2K

22、R133 C141 1000P 4.7K R93 +12V -12V 4.7K R91 4 C147 220 R139 3 2 - + 1 C137 5600P C143 220 R141 R143 220 -12V C282 470P R146 100K 1000P C154 8 4 4.7K R170 C162 100P 100P C170 56 R168 1 C161 0.01 C169 4.7K R169 100P R305 R306 1K 1K 7 5 - + 86 C146 + 43 +12V R167 567 820 R336 R166 7.5K R164 2 3 + - 10K

23、 + C164 2.2u50 R165 7.5K R163 5 6 - + 10K C163 + 2.2u50 R150 100100 R148 100 R154 3.9K R171 +12V R172 34 -12V 5 470P C281 8 + 100K R145 + 6 - 7C145 R335 820 Q11-14 3.9K 100 R153 1K R174 1K R176 C153 1000P 100 C152 R152 R173 1K 1K R175 + C294 R149R147 100100 Q15-18 C151 R151 100 C301 100P DACTEST0 DA

24、CTEST1 33 32 31 NC W231 W240 R137 IC13,14 +12V -12V 123456 -B LO- LO+ +B GND GND 78 RO+ RO- 1/4W R317 6.8 +5V C27 0.1 C260 0.12 75 R59 R60R58 18022 0.1 C34 R57 220 +5V 2 3 1 E63-0122-05 YESX32-3310-23 2200u16 C201,202 291,300,339 R98-100,153,154, X32-3312-72 GENERAL MARKET MALAYSIA U.K. I M T X32-33

25、10-23 470P39PNO GENERAL MARKET DESTINATION EUROPE COUNTRY E ABB. MALAYSIAI M U.K. EUROPE COUNTRY T E ABB. DESTINATION MALAYSIAI YESNO UNIT No. 152 C151, X32-3310-23 160 C159, 154 C153, 299,323 R87-90,290, UNIT No. X32-3312-72 NO 470u16100u16NOYESNOYES YES 70 W240 C69, 22P1 1/4WYES16K C221,222C294 W2

26、31,232,250, 257,260,261 R310 138 R135- 292,293 C65,66, 0.01150P180P47u50 BA(E/5) 146 C145, 136138 C135, C137, C147 C221,222 2200u16 299,339 R98-100, E63-0199-05 E63-0199-05 X32-3310-52 X32-3310-22 GENERAL MARKET U.K. EUROPE M E T DESTINATION COUNTRYABB. GENERAL MARKET U.K. M T (2P) E63-0122-05 X32-3

27、312-72 UNIT No.J1J2 1000P3300u1639P X32-3310-52 X32-3310-22 X32-3310-52 X32-3310-22 GENERAL MARKET DESTINATION COUNTRY EUROPE ABB. E U.K.T M GENERAL MARKET DESTINATION COUNTRY EUROPEE ABB. U.K.T M X32-3312-71 UNIT No. 152 C151, C201,202 160 C159, YES (2P) R87-90,153,154,290, 291,300,310,323 X32-3312

28、-71 UNIT No. YES IC25 NONOYESNO WH4,5P3E8 NO YESYESNO L10E9,10S2S3 220u16NOYES or2SD2012 Q26,27D21 YES 35 D34, YES NO YES 6.8 1/4W 257,260 W231,232,250, 6.8 1/2W C294 NO27K 261 ,A W240, YES22P R310 R135- 138 NONOYES 292,293 C65,66, 70 C69, NO YESNONOYES NO (E/5)B 120P150P C90-1819-05 NO RBV-402LFA 1

29、38 C137, 136 C135, 146 47u50 C145, 2SD2396(J,K) C147,153, 154 YES R98-100,153,154, 291,299,300,339 E63-0185-05 C159,DESTINATIONC153, X32-3310-51 X32-3312-70 DESTINATION COUNTRY EUROPEE ABB. TU.K. EUROPE COUNTRY E ABB. X32-3312-71 UNIT No.J1J2 UNIT No. YES 160 100P C201,202 3300u16 X32-3310-51 X32-33

30、12-70 X32-3312-70 X32-3310-51 U.K. EUROPE T E DESTINATION COUNTRYABB. U.K. COUNTRY EUROPE T E ABB. DESTINATION 290,323 R87-90, NO UNIT No. YES (4P) J1 E63-0121-05 UNIT No.J2 W231,232,250, NO IC25E10WH4,5P3E8,9S2 NO L10S3 257,260,261 C221,222 2200u16 C294 220u16YES W240 NO Q26,27 D34, D21 35 YES BA(E

31、/5) NO 70 C69, 8P IC25 6.8 1/4W1K R135- 138 R310 NO C65,66,265, 292,293 E10 NO E8,9P3WH4,5 YESNOYES S3S2L10 NONOYESYES 47u50 C145,146 C90-1819-05 1000P C135-138, 151,152 0.1 C147 RBA-402LLFA D21Q26,27 2SD2396(J,K) 35 NO D34, 2/3 CN2 X14- 2/3 X14- CN1 D3SBA20F03 or 10.9V -7.6V -7.6V4.9V 4.9V 0V 0V 0V

32、 0V 0V 10.2V -11.5V 0V 0V 0V 0V 10.9V -11.5V 0V 0V 0V 0V 0V 0V 4.9V5.0V -11.5V 10.9V -38.1V -38.7V -19.3V -48.3V 10.1V -10.6V 0V 5.0V 1.1V 2.5V 0V 1.8V 2.4V 5.0V 4.8V 0V 5.0V 120P C57 C57 NO C91-1475-05 C57 120P 5.0V 5.0V 0V 2.4V 2.6V 5.0V 2.6V 2.4V 0V 5.0V 10.1V 10.1V 5.0V 5.7V 0.2V 5.0V 5.0V 10.1V

33、 5.1V 5.0V 5.1V 5.7V 10.1V 5.0V -10.6V 0.2V 5.0V 154, D3SBA20F03 RBV-402LFA WH3 CN6 Rch CN5 D10 D8 D12 D7 D9 D11 D13 D14 J3 SYSTEM CONTROL BOOSTER CURRENT +5V IC26 (1/2) (BOTTOM VIEW) CD TEXT IC D27 D26 IC26 (2/2) D40 IC RESET PROTECTOR AVR Q26 +5V Q27 IC Q25 PROTECTOR D41 S3 OPE AMP +5V POWER SUPPL

34、Y CONTROL D21 D38 D25 D24 -40V AVR Q20D23 IC Q9 PROTECTOR IC D2D22 D16 D17 CN4 S2 D33D32 POWER SUPPLY WH2 E4 S1 CN10 HEADPHONES OUT E3J4 POWER SUPPLY WH13 E7 CN8 OPTICAL OUTPUT OUT LINE OSCILLATION MASTER CLOCK IC14 (2/2) (2/2) IC13 Lch D43 D42 D18 Rch (1/2) IC14 B (2/2) IC15 OPE AMP (1/2) IC15 Rch4

35、 GND Q14 Q12 IC13 (1/2) Lch Q11 Q13 MUTE LINE OUT CONTROL Q18Q16 Q17Q15 Lch3 Rch2 LINE OUT MUTE Lch1 GND J1 D35 D34 E6 OPE AMP A BWH5 Q6 COAXIAL DRIVER DIGITAL OUT J2 COAX Q5 A2 D-S300 DP-4090 DP-5090 X C B A IC18 IC22 IC29 IC28 IC27 USED (M,I) TYPE DP-4090/DP-5090/D-S300 (M) (1/3) (X32- ) (E/5) USE

36、D DP-4090/DP-5090 MODEL (X32- ) (D/5) USED D-S300 MODEL (X32- ) (B/5) (X32- ) (C/5) KLNOQSMOPR Y22-4862-70 DP-4090/5090/D-S300 )( () )( () () () )( () () )( )( () )( )( )( )( A B 1 2 3 4 5 6 7 8 9 10 1 IMCK2VSS 33 34 CLK20 VSS 22 35 CLK21 RD0 21 36 W0 RD1 20 37 W1 RD2 19 38 RST RD3 18 39 VDDVDD 17 4

37、0 BCKLD3 16 41 WCK LD2 15 42 DOL LD1 14 43 DOR LD0 13 44 VSS VSS 12 32 DYIMCK1 2 31 DEMUTE 3 30 T0CLK INV 4 29 T1MCK 5 28 VSSVSS 6 27 VDDVDD 7 26 RT0LT0 8 25 RT1LT1 9 24 RT2LT2 10 23 RT3LT3 11 2 1 RSTNMUTE MLENDEMP 5 4 3 MDT MCK FSEL2 FSEL1 IW2N OW2ON 11 8 TMOD1VSS CKO 6 SYNCN XT0 7 VDD DOL IW1N XT1

38、 9 DOR INF IN 10 WCKO CKSLN 12 BCKO D1 BCK1 13 LRCI TMOD2 14 28 27 26 24 25 18 21 23 22 20 19 17 16 15 12 14 13 11 GND GND GND RST BCK DATA LRCK MDT MCK MLEN 16M EMP +B MUTE 100P C285 C266 0.01 C103 1000P 1M R105 41 40 43 28 2 11 12 13 40 41 43 C111 0.01 IN OUT 3.9 R285 1 2 3 4 5 6 7 8RO+ RO- GND +B

39、 LO- -B GND LO+ 1/4W C102 0.01 13 12 11 28 2 R108 330 R109 330 R103 470 R104 470 R102 470 R101 470 1/4W R106 10 0.1 C112 C110 100u10 + 0.1 C113 2.2u50 C280 + R111 470 R113 470 R117 470 R115 470 R112 470 R114 470 R118 470 R116 470 C258 0.01 R254 100 100 R253 C253 47u16 + 1.5 1/4W R332 R331 1.5 1/4W 1

40、00u10 C254 + INOUT C167 0.01 C131 0.010.01 C132 0.01 C133C134 0.01 150P C104 1 8 3 2 - + - + + - + - 7 6 5 8 5 6 2 3 C127 120P R127 27K C129 120P R129 27K C130 120P R130 27K C107 470P100u10 C165 + C166 100u10 + C108 R133 3.3K3.3K R134470P C105 R157 3.9K R155 3.9K C155 330P C157 330P C158 330P R158 3

41、.9K C106 470P R156 3.9K C156 330P R128 12K C128 120P 4 4 470P R131 4.7K 0.1 C257 C123 330u6.3 + C125 0.1 C189 330u6.3 C187 0.1 + C185 330u6.3 C183 0.02 + R123 C121 0.1 + C119 330u6.3 3.9K R195 R121 3.9K R193 3.9K 3.9K R199 R197 R125 3.9K 3.9K C184 0.22 C186 330u6.3 + C124 330u6.3 + C126 0.1 C188 0.1

42、 + C190 330u6.3 C120 330u6.3 + C122 0.1 R124 3.9K R198 3.9K R183 33K 510 R191 1K R251 100u10 C252 + 1K C179 470P R189 3.3K 1 1 4 4 2 3 3 2 3.3K 7 6 5 R187 3.3K R179 R177 1K 7 5 6 470P C175 R185 510 C173 0.01 8 8 R181 - + + - - + + - 8 1 3.3K R178 - + 3 2 3.3K R186 8 1 1K R180 2 - 3 + C178 470P 510 R

43、188 R182 4 3.3K 7 - + 6 5 R190 3.3K 0.01 C168 7 1K R184 6 5 470P C182 510 R192 4 - + R262 150 R260 1M X1 16.9344MHz 12 10 4 13 11 3 C141 33P 9P C142 C275 820P C140 100u10 + 6 5 7 1 29 8 L3 15uH IC15,16,31-34 IC7,9,11,13 C284 470P R126 3.9K R200 3.9K R120 3.9K R122 3.9K Q33 VCC1CLR 1D2CLR 2D1CK 1FR2C

44、K 1Q2FR 1Q2Q GND2Q 114 132 12 11 3 4 105 69 78 R119 3.9K 1CLRVCC 114 5 3 2 4 6 7 10 2CLR 1CK 1D 1FR 2D 13 12 2CK 11 1Q GND 1Q 2FR 9 2Q 2Q 8 1CLRVCC 114 5 3 2 4 6 7 10 2CLR 1CK 1D 1FR 2D 13 12 2CK 11 1Q GND 1Q 2FR 9 2Q 2Q 8 VCC1CLR 114 5 2 3 4 7 6 10 2CLR 1CK 1D 1FR 2D 12 13 11 2CK 1Q 1Q GND 8 9 2Q 2

45、FR 2Q 4 6 GND 7 1Q 1Q 5 2Q 2FR 2Q 2 1CK 1FR 3 1CLR 1D 1 2D 2CK VCC 2CLR 11 8 9 10 13 12 14 4 6 GND 7 1Q 1Q 5 2Q 2FR 2Q 2 1CK 1FR 3 1CLR 1D 1 2D 2CK VCC 2CLR 11 9 8 10 13 12 14 123 1FR 1Q 1Q GND 7 5 6 4 8 2CK 2FR 10 9 2Q 2Q 11 1D 1CLR 1CK 1 2 2CLR VCC 14 13 2D GND 1Q 1Q 7 6 5 2FR 2Q 8 2Q 9 10 1CK 1CL

46、R 1D 1FR 4 3 2 1 VCC 2CLR 2CK 2D 11 12 13 14 R196 3.9K R194 3.9K 7 470P 1 IC8,10,12,14 Q31 +5V +5V +5V +5V +5V +5V +5V +4.1V +4.1V +4.3V +5V +4.1V +4.3V +4.3V +4.3V +4.1V +4.1V +5V +5V +5V +5V +5V +10V +10V +4V +5V +5V +12V +12V +12V -12V +5V +5V 3.9K C283 +12V -12V +12V -12V +12V +12V -12V-12V +12V

47、 -12V -12V -12V +12V +12V R132 4.7K +12V +12V -12V -WH4 X32-A/5 1/3 14 1/3 -E6 X32-A/5 GND LINE SIGNAL LINE -B +B 68 R5 33P C144 9P C143 2P C145 2P C146 2P C147 2P C148 27 R6 68P C149 OFF: 0V MUTE ON: 5.0V 3.9V 5.0V 0V 1.0V 1.5V 1.0V 1.2V 2.5V 1.6V 1.7V 1.3V 1.3V 4.0V 4.3V 0V 10,1V 4.3V 10.1V 4.3V 4

48、.9V 5.0V 1.7V 1.7V 4.1V 1.3V 1.1V 1.7V 1.6V 2.3V 5.0V 2.4V 2.4V 2.4V 2.4V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 10.8V 5.0V 5.0V5.0V 5.0V5.0V 5.0V 5.0V -11.5V 2.1V 2.1V -0.3V 2.1V 2.1V -0.3V -11.5V 2.1V 2.1V -0.3V 10.8V 2.1V 2.1V -0.3V 10.8V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V -11.5V CN1 24BIT D/A CONVERTER IC CN2 D39 D44