Kenwood D-S300, Service Manual

Page 1: ...k 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 jack 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 equipme...

Page 2: ...m control cord 1 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 operations 1 Turn the power ON but do not load a disc 2 Wait a few seconds and verify that the display sho...

Page 3: ...L 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 Miniature 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 ...

Page 4: ...t 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 the side of a front ...

Page 5: ...V POWER SUPPLY DIGITAL 5V D OUT DATA BCK LRCK u COM 5V POWER SUPPLY X TAL 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 IC13 14 J1 LINE OUT 1 L R 2 L R CDM 30 CXA1782BQ RF SERVO 5V 5V HEADPHONES AMP 9V 2 1 X25 592 DP 4090 5090 X25 593 D S300 X32 X14 444 X32 331X XX ...

Page 6: ... 60 CXD2507AQ CLK XLT DATA SENS FOK SCOR SQSO GFS SQCK MON S300 4090 MUTE X32 IC19 X32 IC2 SM5843ASI MUTE DP 5090 LC89170M SCLK CD TEXT SRDT DQSY X32 IC18 HM62256 BLFP 8T SRAM OE WE CE LE 5 0V D S300 2 5V DP 5090 0 0V DP 4090 CDM 30 MECHA SW LOADING DRIVER SM5843ASI MLEN MCK MDT DP 5090 X32 IC3 SGATE SCK SDATA KAN03 X2C00P EEPROM SLK SDA X32 IC25 DP 5090 DP 4090 STANDBY LED LASER ON OFF ANALOG MET...

Page 7: ...30 tray open close deceleration L Switch_ON 38 CLOSE SW I CDM 30 close switch input L Close 39 OPEN SW I CDM 30 open switch input L Open 40 RD O Read strobe signal output 41 WR O Write strobe signal output 42 WAIT I External waiting signal input no used 43 ASTB O Address strobe signal output 44 OPEN MOTOR O Tray motor control open H Open T U down 45 CLOSE MOTOR O Tray motor control close H Close T...

Page 8: ... FEED IN Move the pick up to the direction of the inner circumfer ence STOP 7 TEST 00 Disc will be stopped 8 BIT SYNC 16 BIT SYNC 8 bit sync and 16 bit sync will be displayed by changing the SL16 XS8 switch on the rear panel PEAK SEARCH Change the output level cyclically ì Max î 10dB î Min ììììììíììììì DOWN 4 01 Cancellation of the test mode and 01 play DP 4090 DP 5090 only The following keys are ...

Page 9: ... CN2 pin 1 CH2 FE CN2 pin 2 FE BALANCE VR1 Optimum eye pattern Press the PLAY PAUSE key then confirm that the display is 05 Note Type 4 disc SONY YEDS 18 Test Disc or equivalent LPF Around 47 kΩ 390 pF or so 0 08 0 15 mW Optical power meter 2 TRACKING ERROR BALANCE Test disc Type 4 Connect an oscilloscope as follows CH1 RF CN2 pin 1 CH2 TE CN2 pin 6 TE BALANCE VR2 Symmetry between upper and lower ...

Page 10: ...10 A C E B D 2 1 3 5 7 7 4 6 PC BOARD Compornent side view Refer to the schematic diagram for the value of resistors and capacitors D A Converter unit X14 444x xx 0 51 DP 5090 T 2 70 DP 5090 E ...

Page 11: ...7 4 6 Refer to the schematic diagram for the value of resistors and capacitors PC BOARD Component side view 11 12 Processor unit X32 331x xx 0 22 DP 4090 M 0 23 D S300 MI 0 51 DP 5090 T 0 52 DP 4090 T 2 70 DP 5090 E 2 71 DP 4090 E ...

Page 12: ... U W Y R T V X 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors PC BOARD Component side view Display unit X25 5922 70 D S300 Display unit X25 5922 70 DP 4090 5090 13 14 ...

Page 13: ...CO AVDD CLTV 11 10 13 12 R53 0 047 3 3K C37 R51 1500P 3 3K C38 10K R52 27 C35 1000P 100K R56 35 36 33 34 L10 W261 66 31 XTA0 XTSL MNT0 XTAI MNT3 MNT1 32 29 C2PO XROF 30 RFCK GFS 28 10V C58 100u10 1000P C64 C55 39P 22K R95 C59 0 01 W232 330 R339 22K R96 C57 W250 16 9344MHz X2 R13 100 R97 68P C56 68P 1K R290 C293 330 60 59 58 1M R12 52 55 57 56 54 53 49 51 50 48 47 R280 470 R281 470 R282 470 XPCK 26...

Page 14: ...21 222 C294 W231 232 250 257 260 261 R310 138 R135 292 293 C65 66 0 01 150P 180P 47u50 B A E 5 146 C145 136 138 C135 C137 C147 C221 222 2200u16 299 339 R98 100 E63 0199 05 E63 0199 05 X32 3310 52 X32 3310 22 GENERALMARKET U K EUROPE M E T DESTINATION COUNTRY ABB GENERALMARKET U K M T 2P E63 0122 05 X32 3312 72 UNIT No J1 J2 1000P 3300u16 39P X32 3310 52 X32 3310 22 X32 3310 52 X32 3310 22 GENERALM...

Page 15: ...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 12 3 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 1CLR 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 ...

Page 16: ... P12 P17 P7 P14 P19 P9 P1 2 1 3 P2 P3 P4 7 45 46 44 4 5 6 42 43 41 8 9 10 F F NP 2G 1G 3G 4G 5G 6G P30 P25 27 24 25 26 28 30 29 P15 P20 P10 31 32 25 24 26 28 27 29 AM26 AM25 AM24 AM29 AM28 AM27 31 30 32 AM32 AM31 AM30 P5 34 33 35 40 39 12 11 13 35 34 14 15 16 20 32 33 31 17 18 19 30 29 28 21 22 23 AM34 AM33 AM35 AA1 AA2 AA3 34 33 35 24 27 26 25 25 24 26 23 22 21 27 28 29 36 37 38 33 19 20 18 30 31...

Page 17: ...R G6 G5 G4 G3 G2 G1 AA5 G15 AA4 G16 46 41 41 42 43 41 40 42 44 45 46 43 44 45 15 16 36 35 37 14 13 12 38 39 40 47 48 47 48 44 10 11 9 42 43 7 8 6 45 46 47 55 56 VFL 52 53 54 G10 G9 G11 39V 53 54 52 51 49 50 50 51 49 2 4 3 49 48 50 1 51 52 51 54 53 52 53 54 55 50 49 6 7 5 P5 P15 NX P16 P14 P13 P12 P10 P11 P9 P8 P7 P6 P2 P4 P3 P1 12G 9G 10G 11G 13G 14G 39V GND 10 12 11 13 VLOAD F1 F2 2 48 47 4 3 1 1...

Page 18: ...46 N78 2080 46 N82 2608 45 N86 2005 46 N86 2006 46 N88 2606 46 A Ax2 Ax2 B B C D Dx2 Ex2 F F G H H H H H H j j j k k k 36 3 57 32 2 17 18 19 20 35 33 27 12 11 6 PU 23 FPC DM 31 DARK GREEN FM 25 24 6P 53 34 1 16 14 22 7P 51 52 13 8 9 9 10 6 15 LM 7 30 LIGHT GREEN D S300 DP 4090 TKFB30 DP 5090 TKFB31 7 0 1mm DP 5090 DP 4090 DP S300 1 2 3 A B Parts with the exploded numbers larger than 700 are not su...

Page 19: ...EXPLODED VIEW UNIT DP 4090 5090 D S300 25 Parts with the exploded numbers larger than 700 are not supplied 1 2 C E D ...

Page 20: ...EXPLODED VIEW UNIT DP 4090 5090 D S300 26 Parts with the exploded numbers larger than 700 are not supplied 1 2 F H G ...

Page 21: ...4 KNOB BUTTON DP 4 5090 661 2F 2G K29 6671 02 KNOB D S300 662 1D L07 2289 05 POWER TRANSFORMER DP 5090 ET 662 1D L07 2307 05 POWER TRANSFORMER DP 4090 ET 662 1D L07 2309 05 POWER TRANSFORMER DP 4090 M 663 1G L07 2351 05 POWER TRANSFORMER D S300 ET 663 1G L07 2352 05 POWER TRANSFORMER D S300 MI C102 CK45FF1H103ZMU CERAMIC 0 010UF Z C103 CK45FB1H102KMU CERAMIC 1000PF K C104 CQ93FMG1H151K MYLAR 150PF...

Page 22: ...J C2 CK45FF1H103ZMU CERAMIC 0 010UF Z C3 CE04KW1A101M ELECTRO 100UF 10WV C4 CK45FF1H103ZMU CERAMIC 0 010UF Z C5 7 CC45FSL1H101JM CERAMIC 100PF J C10 CC45FSL1H101JM CERAMIC 100PF J C110 CE04KW1A101M ELECTRO 100UF 10WV C111 113 CF92FV1H104J MF C 0 10UF J C119 120 CE04KW0J331M ELECTRO 330UF 6 3WV C121 122 CF92FV1H104J MF C 0 10UF J C123 124 CE04KW0J331M ELECTRO 330UF 6 3WV C125 126 CF92FV1H104J MF C ...

Page 23: ...1 152 CK45FB1H471KMU CERAMIC 470PF K C151 152 CQ93FMG1H102J MYLAR 1000PF J C159 160 CC45FSL1H101JM CERAMIC 100PF J C159 160 CC45FSL1H390JM CERAMIC 39PF J C159 160 CC45FSL1H390JM CERAMIC 39PF J C161 CK45FF1H103ZMU CERAMIC 0 010UF Z C162 CC45FSL1H101JM CERAMIC 100PF J C163 164 CE04KW1H2R2M ELECTRO 2 2UF 50WV C169 170 CC45FSL1H101JM CERAMIC 100PF J C171 172 CK45FB1H102KMU CERAMIC 1000PF K C200 CK45FF...

Page 24: ...R1 R12 3687 05 TRIMMING POT 33K VR2 R12 3688 05 TRIMMING POT 47K VR3 R12 3687 05 TRIMMING POT 33K S1 S40 1153 05 PUSH SWITCH DP 4 5090 S2 S62 0001 05 SLIDE SWITCH D S300 MI S2 S62 0001 05 SLIDE SWITCH DP 4090 M S3 S31 2094 05 SLIDE SWITCH DP 4 5090 D1 15 HSS104 DIODE D1 15 1SS133 DIODE D16 17 S5688B DIODE D16 17 1SR139 400 DIODE D18 HSS104 DIODE D18 1SS133 DIODE D21 D3SBA20F03 DIODE D S300 D21 D3S...

Page 25: ... 04 NON WOVEN FABRIC 30 2A J02 1174 08 INSULATOR LIGHT GREEN 31 2B J02 1175 08 INSULATOR DARK GREEN 32 1B J11 0823 18 CLAMPER 33 2A J19 5765 08 BRACKET 34 3B J70 0939 01 PC BOARD 35 2A J90 0844 03 GUIDE RAIL 36 1A J99 0591 08 TRAY A N09 3359 08 SCREW 2 6X8 D N09 3385 08 SCREW 2 6X6 51 3A S64 0026 05 LEVER SWITCH OPEN CLOSE 52 3A S64 0027 08 LEVER SWITCH SPEED DOWN 53 3B S74 0065 05 LEAF SWITCH STA...

Page 26: ...PARTS DESCRIPTIONS DP 4090 5090 D S300 32 ...

Page 27: ...x 20 mW 32Ω General Power consumption 12 W Dimensions W 440 mm 17 5 16 H 127 mm 5 D 366 mm 14 7 16 Weight Net 5 0 kg 11 0 lb DP 4090 Format System Compact disc digital audio system Laser Semiconductor laser D A Convertors D A Conversion 1 Bit D R I V E Oversampling 8 fs 352 kHz Audio Frequency response 4 Hz 20 kHz 0 5 dB Signal to noise ratio More than 100 dB Dynamic range More than 95 dB Total ha...

Page 28: ...ENWOOD ELECTRONICS SINGAPORE PTE LTD No 1 Genting Lane 02 02 KENWOOD Building Singapore 349544 KENWOOD ELECTRONICS MALAYSIA SDN BHD 4 01 Level 4 Wisma Academy Lot 4A Jalan 19 1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia Note Component and circuit are subject to modification to insure best operation under differing local conditions This manual is based on Europe E standard and provides infor...