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SERVICE MANUAL

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1. I TD ENTE TT i3 table opens shortly after STOP eb b PLAY Sound is interrupted dur ing PLAY Or time count er display stops progress ing low or high low More noise during 2 5 high high dcvice operation The folli Prima Note Sir CFD 66L 5 3 VOLT DIV 1V bwing is a simple adjustment method TIME DIV 2 5 y Adjustment exact adjustment cannot be performed re imber the positions of the controls before perform the adjustment If the positions after the primary stment are only little different return the trols to the original position Incorrect Examples fundamental wave appears the set horizontal low tracking gain f the set is not horizontal this adjustment VOLT DIV iV annot be performed due to the gravity TIME DIV 2 5 gainst the 2 axis device rt disc YEDS 18 and press PLAY on 1 rect oscilloscope to main board FE stment RV705 so that the waveform is known in the figure below focus gain high tracking gain higher fundamental wave than for low gain stment VOLT DIV 1V TIME DIV 2 5 VOLT DIV 100mV t TIME DIV 2mS 100mV av t Examples DC level changes more than Ad ted waveform jjustment Location CD main board low focus gain VOLT DiV 100mV
2. FD 66L AE 4 04 1 gt TO AUDIO BOARD CFD 66L Note All capacitors are in uF unless otherwise noted pF uuF WV or less are not indicated except for electrolytic and tantalums resistors are in 2 and W or less unless otherwise specified wi FM signal path internal component e Switch Ref No Switch BAND Sw no mark FM lt E SW e Voltage vananons may be noted due to normal produc tolerances 1111 ELE CFD 66L 4 J 2 amp 1 2 4 4 SCHEMATIC DIAGRAM Serial No 115 901 and later A CD SECTION Refer to 36 for IC block diagrams B MAIN BOARD D E F G H 4 28 23 je caz BLER COUNTER 3702 L CONTROL BOARD stor ERT VENTER REVERSE SENSE suna uo Door sca oso morta I T e 29 CFD 66L Now Note All
3. Y dB Loss within L level 1 8 7 i i amp CD OUT Level Adjustment Screw PAR u position m 1 angie VTVM CH peak peak 1 47n 3 Phase Check lo Mode playback e i test tape Oat 4 100 coo 6 3kHz 10dB oscilloscope di L CH 1 Select IkHz 04 in YEDS 18 then put into P mode 2 Adjust RV706 so that CD OUT level is SdB Specification 13 1 46V 4 5 5 548 Headphone jack Adjustment Location CD main board Screen pattern f A 2 9 E in phase 45 lt 1957 _ 1807 good wrong RV706 ep u 4 Kel 18 1 adjustment screw CFD 66L TO POWER SUPPLY mwa 20 CFD 66L SECTION 4 DIAGRAMS 4 1 MOUNTING DIAGRAM RADIO SECTION Semiconductor Location Refer to page 44 for Semiconductor Lead Layouts Ref No Location M gt 1 2 3 Css ASL n2 c4 m D TS RADIO BOARD 05 0 3 54 44324 06 8 5 D7 4 IC2 c5 Qi a2 D 2 Note 0 parts extracted from the component side qae REFERENCE Focus Bias Adjustment This adjustment should be made when replacing TOP T type Optical Pick up Procedure 1 Connect oscilloscope to test points RF and GND 2 T
4. TIME DIV 2mS EN LI 9 ED Rv704 E 9 Rv705 high focus gain VOLT DIV 100mV TIME DIV 2m L ue 100mV oscilloscope 7 75mv DC range o k set oscilloscope to main board TP5 TE RV704 so that the waveform is 28 wn in the figure below tracking gain valo adjustment siment 2 ima focus gain adjustment 18 CFD 66L 5 CFD 66L 4 3 MOUNTING DIAGRAM CD SECTION Serial 115 901 and later Refer to page 44 for Semiconductor Lead Layouts 1 3 4 es 6 A E L 2 7 ISt 1s8 G I 1 le H 5 0801 I REPEAT ALL SHUFFLE SEARCH 1 171 mcum o RS 5 LI LI 02 Oo Gmm I S r xo co co c 15 FIT TSI LI GAMA CFD 66L AFC AGCI R 10 15 lt C14 7 50V C40 47 10V 32 47 10V D D RD4 76581 al R26 150 Ve d 4 Ji n MB AC ur Um ans CFD 66L 27 pUTALIAN 52 3oplAEBUK 1 te 05 0 aus Fi See 2 RE EA I
5. parts extracted from the conductor side mounted on the conductor side Semiconductor Location L Ref Location Ref Location D12 6 2 0101 84 0301 0102 0302 8 7 0201 8 5 0303 G2 0202 2304 5 0301 c6 0305 F5 0302 0 8 2306 0307 a304 D 8 D308 0305 9 8 0309 C 9 0306 9 0395 92 0307 9 0396 140 0308 0 4 6397 1 10 0309 B4 D398 110 0310 0399 140 0401 1 7 0501 0402 1 7 0502 82 0501 co 0901 H 3 Q901 1 5 0902 5 0902 16 D903 m 0903 H 7 D904 H6 090 905 H 7 IC301 C6 1C302 IC303 D 11 1C304 6 9 CFD 66L CFD 66L FUSE BOARD CFD 66L Semiconductor Lead Layouts BA338 CXA1082A0 M519585L 2501761 2501944 rs BA 1332L MR CXA1083M 5218 nnenoni liii mmm sasa gt Too nen 843312M 11 DTA124ES DTC124ES 2SA1048 GR 2SC4048 03482430 2501012 H2682L 2501012 2 110004 7 1 L BA3416BL pre 1 5406 BA6290 6 123456789 3 101112 CXA1111P CXA1081M 30 18 15 CXD1140AM CXP5024H 0270 LC3516AML 15 umumi J 250774 44 25 1013 2501468 RD11ES B3 2501047
6. 2 6 6 209 3 322 527 01 SPRING TENSION 231 7 685 105 19 TPG P 2XB TYPE 2 NON SLIT 210 3330 601 1 FLYWHEEL ASSY 232 3 831 441 11 CUSHION 211 3322 540 1 DETECTION BLOCK 55V 233 3 322 526 01 SPRING TENSION POWER TENSION 212 3 322 566 01 BEARING PULLEY 234 3 330 605 01 SPRING TENSION 213 3 701 437 11 WASHER 236 3 322 518 01 RETAINER LEVER 214 3 322 534 01 SPRING 237 3 322 691 01 SPRING TENSION 215 3 330 826 01 LEVER D OA 238 3 313 384 01 SPRING TENSION 16 3 701 437 01 WASHER 239 3 322 511 01 CLAW ERASING PROTECTION 217 3 322 672 01 WASHER NYLON 240 3322 507 1 FLYWHEEL R ASSY 4 218 3 322 508 01 GEAR REEL 241 3 545 715 00 WASHER 219 3 322 660 01 WASHER 242 X 3322 502 1 CLAW ASSY REEL 220 3 321 541 01 SPRING COMPRESSION 243 3 330 827 01 LEVER B GEAR LOCK 221 3 322 659 01 WASHER 244 3102 061 5515 ASSY MECHANICAL 222 3 322 553 01 GEAR CFD 66L kje 277 Part No Description Remarks Part No Description Remarks 251 3 330 829 11 LEVER C PAUSE BUTTON 266 3 322 528 01 SPRING TENSION 252 3 322 515 11 LEVER REW BUTTON 267 3 330 602 01 LEVER DIRECTION 253 3 322 585 11 LEVER FF BUTTON 268 3 322 577 01 SPRING 254 3 322 578 01 SPRING 269 3 322 587 01 PLATE 8 LOCK 255 3322 505 1 LEVER ASSY FR 270 3 322 513 01 COLLAR 256 3 322 520 01 SPRING TENSION 271 3 322 550 01 GEAR B FWD 257 3 322 693 01 SPRING TENSION P
7. 3X6 2 IT 3 180 7 628 253 00 SCREW PS 2 4 160 X 2640 575 1 TURNTABLE ASSY 181 4 921 122 01 FOIL A SHIELD 161 X 2640 766 4 CHASSIS ASSY MAIN 182 4 921 123 01 FOIL 8 SHIELD 162 2 641 401 01 RETAINER 183 4 921 135 01 FOIL SHIELD 163 2 641 405 01 SLIDE BASE GUIDE 184 4 921 131 01 FOIL 0 SHIELO 164 2 641 412 01 WASHER RUBBER 185 9 911 846 CUSHION 165 3 303 809 31 SCREW 1 7 3 SPECIAL HEAD 904 A 3216 262 A BOARD ASSY CD MAIN 166 4 910 431 01 SHAFT SLIDE 912 1 621 771 13 BOARD MOTOR 167 7 621 732 09 SCREW HEXAGON 2X3 917 48 848 078 01 PICKUP OPTICAL KSS 150B 168 7 688 001 11 WASHER 2 701 1 541 352 11 MOTOR SLED 169 2 641 403 06 GEAR B M702 1 541 353 11 MOTOR SPINDLE 170 2 641 402 05 GEAR C 5702 1 570 912 11 SWITCH LEAF LOAD IN 171 2 641 404 02 GEAR 5 5 Part No Description Remarks No Part Description Remarks 201 3 322 519 01 RETAINER THRUST 223 3 322 556 01 GEAR FR 202 3 322 676 01 SPRING S COMPRESSION 224 4 919 949 01 BRACKET HEAD LEVER 203 7 685 134 19 SCREW PTPWH 2 6X8 225 3 701 437 11 WASHER t s 0 25 204 3 642 544 XX BELT COUNTER 226 3 330 606 01 LEVER SELECTION S OFF 208 3 322 524 01 SPRING 227 3 530 260 00 SPRING TENSION 206 3 322 533 01 BELT 228 3 322 522 01 SPRING TENSION 207 3 330 833 01 LEVER C OA 229 3 328 103 01 SPRING TENSION 208 3 307 948 01 WASHER NYLON 230 7 687 233 11 SCREW PTPWH
8. SERVICE MANUAL REVISED SPECIFICATIONS CD player section System Compact disc digital audio syslem Laser diode properties Matenal GaAlAs Wavelength 780nm Emission duration Continuous Laser output 04 This output is Ihe value measured at a distance ol about 16mm Irom the objective lens surface on the optical pick up block Frequency response 20 20 000 Hz dB Radio section Frequency range 876 107MHz UK model 875 108MHz italian model 1585 6 35MHz 2 9 30 10 10MHz 1160 1240MHz 1490 1570MHz 1740 18 20MHz 530 1 605kHz UK model 5265 1 606 5kHz italian model IV 150 285kHz AEP UK model 1845 2835kKz italian model Antennas FM SW Telescopic antenna MW Built in ferrite bar antenna LW Buillin ferrite bar antenna CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure AEP Model UK Model CFS 2801 Model Name Using Similar Mechanism Tape Transport Mechanism Type MF 66 78D Tape recorder section and general Recording syslem 4track 2 stereo Fast winding time Approx 2min with Sony cassette Frequency response with TYPE NORMAL cassette 50 10 000 Hz Speakers 10cm 4 inches dia cone type Peak music power output 28V 14 14 W Inputs Mixing microphone input jack minijack Sensitivity 25mV low impedance microphone Line input jacks ph
9. This makes them the same potential as the sheet 4 Remove the optical pick up block The following method is an example for reference purposes 5 Perform work on top of the conductive sheet Be careful that clothing does not touch the optical pick up block Printed Matter Included in the Repair Parts When opening or repairing the unit the procedure for grounding as follows is required to prevent damage caused by static etectricity 1 Grounding for the human body Be sure to put on a wrist strap for grounding with impedance lower than 108 whose other end is grounded The strap works to drain away the static electricity build up on the human body 2 Grounding for the work table Be sure to lay on the table a conductive sheet with impedance lower than 10 Q such as sheet of copper which is grounded 3 static electricity build up on clothes is not drainded away be careful not to let your clothes touch the unit 4 Handling the flexible board The flexible board is easily damaged and should be handled with care Q wriststrap for grounding 2 Conductive sheer CFD 66L TAPE RECORDER SECTION The adjustments should be performed in the order given in this service manual As a general rule playback circuit adjustment should be completed before performing recording circuit adjustment The adjustments should be performed for both L CH and R CH
10. 20 25V 50V 16V 16V 16V 50V 50V 50V 16V 16V 16V 50V 50V 50V 16V 50V 507 50V 16V lev 16 25 10 50V SOV 50V 50v 25 25 50V 50V 50v 50 50V 50V 25V 25V 16V 25V 50 16V 25V 25V 25V 50 50 25V 16 16V 16 10 50V 50V 25V 50V 50V 10V ELECTRICAL PARTS Ref No Part No Description C502 1 124 120 11 ELECT C701 1 130 475 11 MYLAR C702 1 124 896 11 ELECT 6703 1 162 294 31 CERAMIC C704 1 124 443 11 ELECT C706 1 130 489 11 MYLAR C707 1 131 395 11 TANTALUM C708 1 130 489 11 MYLAR C709 1 130 483 11 MYLAR C710 1 124 896 11 ELECT C712 1 124 896 11 ELECT C722 1 124 443 00 ELECT C724 1 161 379 00 CERAMIC C725 l 124 902 00 ELECT C726 1 124 499 11 ELECT C727 1 124 499 11 ELECT C728 1 130 479 00 MYLAR C729 1 162 294 31 CERAMIC C730 1 124 963 11 ELECT C731 1 124 902 00 ELECT C732 1 130 489 00 MYLAR C733 1 124 963 11 ELECT C734 1 13047500 MYLAR C735 1 130 491 00 MYLAR C736 1 136 165 00 FILM C737 1 130 489 00 MYLAR 738 1 136 165 00 FILM C739 1 124 963 11 ELECT C740 1 131 382 00 TANTALUM C741 1 130 493 00 MYLAR C742 1 162 290 31 CERAMIC 0743 1 124 963 11 ELECT C744 1 124 908 11 ELECT C746 1 124 444 00 ELECT C747 1 102 965 00 CERAMIC C748 1 102 961 00 CERAMIC C749 1 130 475 00 MYLAR 6750 1 130 475 00 MYLAR 6751 1 124 442 00 ELECT C752 1 124 442 00 ELECT 753 1 102 947 00 CERAMIC C754 1 102 114 11 CERAMIC 755 1 124
11. CARBON 1 44 2261 1 249 437 11 CARBON 1 44 8262 1 249 422 11 CARBON 1 4W 8297 1 215 452 00 CARBON 1 44 R298 1 249 397 11 CARBON 1 44 R299 1 249 403 11 CARBON 1 44 8301 1 249 405 11 CARBON 1 44 R302 1 249 405 11 CARBON 1 44 R303 4 1 212 869 00 FUSIBLE 1 4V 8304 1 249 401 11 CARBON 1 44 R305 1 249 419 11 CARBON 1 44 306 1 249 393 11 CARBON 1 4M 8207 1 249 429 11 CARBON 1 4 R309 1 249 436 11 CARBON 1 04 310 1 249 429 11 CARBON 1 4 1 215 493 00 CARBON 1 44 R312 1 249 405 11 CARBON 1 44 R313 1 249 435 11 CARBON 1 44 R314 1 249 435 11 CARBON 1 44 R315 1 249 435 11 CARBON 1 4V 316 1 249 409 11 CARBON 1 44 R317 1 247 891 00 CARBON 1 44 318 1 215 480 00 CARBON 1 44 319 1 249 409 11 CARBON 1 48 8320 1 249 429 11 CARBON 1 44 R321 1 249 435 11 CARBON 1 44 8322 1 249 423 11 CARBON 1 4V R323 1 249 441 11 CARBON 1K 1 5K 120 120 12K iK 15K 2 7K 20K 1 2K 2 7K 2 7K 56K 2 2 33K 47K 2 7K 20K 22 68 100 100 33 47 1 5K 10 10K 39K 10K 1M 100 33K 33K 33K 220 330 300K 220 10K 33K 3 3K 109K 5 6 5 5 5 5 5 CFD 66L 1 44 1 48 1 48 1 44 1 44 1 4W 1 44 1 44 1 4M 1 44 1 44 1 44 1 4M 1 4V 1 4V 1 4M 1 4V 1 44 1 44 1 49 1 44 1 44 1 48 1 44 1 44 1 44 1 44 1 44 1 4M 1 4W 1 44 1 44 1 48 1 44 1 40 1 44 1 44 l aW 174W 1 44 1 44 1748 1 44 1 84 1 44 1 9 1 44 1 44 CFD
12. 1 237 630 11 RES VAR SLIDE 5 YOLUME RV302 1 237 631 11 RES VAR SLIDE 20K 20K XF701 1 567 737 11 VIBRATOR CRYSTAL RV701 1 230 895 11 RES ADJ CARBON 20K RV702 1 230 608 11 RES ADJ CARBON 50K RV703 1 228 991 00 RES ADJ METAL GLAZE 2 2K RY704 1 228 995 00 RES ADJ METAL GLAZE 22k RY705 1 228 995 00 RES ADJ METAL GLAZE 22k RY706 1 228 994 00 RES ADJ CARBON 10K ACCESSORY amp PACKING MATERIAL 51 1 570 627 11 SWITCH LEVER SLIDE BAND Part No Description 52 1 553 961 00 SWITCH SLIDE SW TRE 5301 1 171 014 11 SWITCH SLIDE REC PB 3 765 943 11 MANUAL INSTRUCTION 3 765 943 41 INSTRUCTION 5302 1 571 016 11 SWITCH LEVER SLIDE FUNCTION 5303 1 571 015 11 SWITCH SLIDE DIRECTION 3 703 878 01 WHITE LABEL COLOR 5304 1 552 909 00 SWITCH PUSH TAPE PB 4 885 838 00 LABEL CLASS 1 4 918 296 02 BAG PROTECTION 5305 1 570 068 11 SWITCH PUSH 1 KEY REC MUTE 306 1 552 909 00 SWITCH PUSH DIRECTION MODE 4 919 945 01 CUSHION UPPER 5401 1 554 798 3 SWITCH SLIDE ISS 4 919 946 01 CUSHION LOWER 5501 1 552 864 00 SWITCH LEAF DIR 4 919 995 01 CUSHION CHUKING 5502 1 570 013 11 SWITCH LEAF POWER 4 921 127 01 INDIVIDUAL CARTON 5503 1 5 0 012 11 SWITCH LEAF AMS 4 921 130 01 CUSHION INNER 504 1 570 012 11 SWITCH LEAF PAUSE 5701 1 570 822 21 SWITCH LEAF LIMIT 5702 1 570 912 11 SWITCH LEAF LOAD IN S801 1 554 174 00 SWITCH KEY
13. 11 CARBON R128 4 1 217 639 00 FUSIBLE R152 1 249 435 11 CARBON 2161 1 249 437 11 CARBON R162 1 249 422 11 CARBON 1 215 452 00 CARBON R197 The components identified by shading and mark Arre critical for safety Replace only with part number specified 220 180 100 100K 1 8K 10K 180 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 52 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ELECTRICAL PARTS Ref No Part No Description 1 44 R198 1 249 397 11 CARBON 1 4 8199 1 249 403 11 CARBON 1 04 201 1 249 424 11 CARBON 1 44 8202 1 249 441 11 CARBON 1 4 203 1 215 394 00 CARBON 1 4 R204 1 249 421 11 CARBON 1 4 R205 1 049 423 11 CARBON 1 4 R206 1 247 849 00 CARBON 1 64 8207 1 249 499 11 CARBON 1 44 R208 1 249 425 11 CARBON 1 44 209 1 249 427 11 CARBON 1 44 8210 1 247 849 00 CARBON 1 44 R211 1 249 429 11 CARBON 1 44 8212 1 249 419 11 CARBON 1 44 R214 1 249 424 11 CARBON 1 44 R215 1 249 417 11 CARBON 1 4 R216 1 249 419 11 CARBON 1 44 R217 1 249 406 11 CARBON 1 44 8218 1 249 406 11 CARBON 1 44 219 1 249 430 11 CARBON 1 44 8220 1 249 417 11 CARBON 1 44 R221 1 249 431 11 CARBON 1 44 R222 1 249 422 11 CARBON 1 4 R223 1 215 452 00 CARSON 1 44 8224 1 249 418 11 CARBON 1 4 R225 1 249 422 11 CARBON 1 44 8226 1 249 422 11 CARBON 1 94 R227 1 249 438 11 CARBON 1 4 8228 4 1 217 539 00 FUSIBLE 1 44 R252 1 249 435 1
14. 162 835 11 CERAMIC 0 0047MF 10 16 0302 8 719 901 33 DIODE 155133 901 1 124 564 11 ELECT 4700 209 25 0303 8 719 945 41 DIODE SLR 34VR5 902 1 161 055 00 CERAMIC 0 022MF 106 25Y 0304 8 719 945 42 DIODE SL3 55VR5 C903 1 161 055 00 CERAMIC 9 022 10 25Y 0305 8 719 945 42 DIODE SL8 55VR5 C904 1 161 494 00 CERAMIC 0 022MF 30 25Y D306 8 719 901 33 DIODE 155133 C905 1 124 472 11 ELECT 470 205 10Y 0307 8 719 901 33 DIODE 155133 906 1 161 379 00 0 01 305 16 0308 8 719 901 33 DIODE 155133 C907 1 161 379 00 CERAMIC 0 01M 30 16 0309 8 719 901 33 DIODE 155133 C908 1 126 103 11 ELECT 470MF 20 16V 0396 8 719 901 33 DIODE 155133 H C909 1 161 494 00 CERAMIC 0 022 30 25V D397 8 719 901 33 DIODE 155133 C910 1 162 094 21 CERAMIC 0 001MF 10 507 0398 8 719 901 33 DIODE 155133 coll 126 101 11 ELECT 100MF 20 16V 0399 8 719 901 33 DIODE 155133 C912 1 161 379 00 CERAMIC 0 01MF 301 16 0501 8 719 901 33 DIODE 155133 913 1 161 379 00 CERAMIC 9 01MF 304 16 0502 8 719 901 33 DIODE 155133 914 1 124 480 11 ELECT 20 25V 070 8 719 200 29 DIODE 110004 915 1 161 772 11 CERAMIC 0 1 20 25 0702 8 719 200 29 DIODE 110004 C916 1 161 772 11 CERAMIC 0 1MF 204 25V D703 8 719 200 29 DIODE 110004 C017 1 161 772 11 CERAMIC 0 1MF 20 25V 2704 8 719 200 29 DIODE 110004 C918 1 162 294 31 CERAMIC 0 001MF 103 50V 0705 8 719 910 65 DIODE HZ6B2L 919 1 161 377 00 CERAMIC 0 0047MF 30 16 0706 8 719 9
15. 66L ELECTRICAL PARTS ELECTRICAL PARTS Ref No Part Description Ref No Part No Description 8324 1 249 435 11 CARBON 3X 5 1 44 733 1 215 493 00 CARBON 1 1 44 R325 1 249 425 11 CARBON 4 70 5 1 44 8735 1 249 441 11 CARBON 100K 5 1 44 R326 1 249 441 11 CARBON 100K 5 1 AW R736 1 249 441 11 CARBON 100K 52 1 44 8327 1 247 883 00 CARBON 150K 5 1 40 R737 1 249 429 11 CARBON 100 5 1 44 8328 1 249 435 11 CARBON 3X 5 1 44 8738 1 249 430 11 CARBON 12k 1 44 329 1 249 435 11 CARBON 3K 5 1 44 8739 1 215 493 00 CARBON JN 5 1 4 R330 1 249 429 11 CARBON 5 1 4 R740 1 215 493 00 CARBON IM 5 1 4 R331 1 249 419 11 CARBON 1 5 5 1 44 R741 1 249 430 11 CARBON 12 5 1 44 8332 1 249 429 11 CARBON 10K 5 1 44 R742 1 249 430 11 CARBON 12 5 1 40 8333 1 249 423 11 CARBON 3 3K 5 1 44 8743 1 249 421 11 CARBON 2 2K 5 1 44 334 1 249 399 11 CARBON 5 1 4 R744 1 249 417 11 CARBON 5 1 44 8335 1 249 429 11 CARBON 10K 1 44 8745 1 249 417 11 CARBON S 1 4W R336 1 249 397 11 CARBON 22 5 1 44 746 1 249 417 11 CARBON 5 1 44 8337 1 249 393 11 CARBON 10 52 1 44 8747 1 249 417 11 CARBON 5 1 44 338 1 249 405 11 CARBON 100 5 1 4 4748 1 249 425 11 CARBON A K 5 1 4W R339 1 049 419 11 CARBON 1 5K 5 1 44 R749 1 249 425 11 CARBON 4 7 5 1 44 R340 1 249 412 11 CARBON 30 5 1 40 R750 1 249 417 11 CARBON 5 4W 350 1 249 425 11 CARBON 7 5 1 4 R752 1 249 435 11 CARBON 33K 5 1 44 8351 1 249
16. 875 11 ELECT C314 1 124 902 00 ELECT C315 1 124 927 11 ELECT C316 1 124 925 11 ELECT C317 1 124 499 11 ELECT 6318 1 124 902 00 ELECT C319 1 124 908 11 ELECT C320 1 124 477 11 ELECT C321 1 126 101 11 ELECT C322 1 124 908 11 ELECT C323 1 123 875 11 ELECT C324 1 126 101 11 ELECT C325 1 124 478 11 ELECT C326 1 124 479 11 ELECT C327 1 161 772 11 CERAMIC C351 1 102 074 00 CERAMIC C352 1 124 902 00 ELECT C353 1 124 908 11 ELECT C397 1 162 827 11 CERAMIC C398 1 162 827 11 CERAMIC C399 1 162 827 11 CERAMIC C401 1 124 444 00 ELECT C402 1 124 927 11 ELECT C403 1 162 294 31 CERAMIC 6404 1 124 908 11 ELECT C405 1 130 470 00 MYLAR C406 1 130 473 00 MYLAR C501 1 124 444 00 ELECT 22 4 7M 0 056 0 0022MF 0 068MF IMF 220PF 4 7MF 100MF 1000MF 0 0018MF 680PF 680PF 0 22MF 0 1ML 100PF 270PF 82PF 0 0015MF 100MF 100MF 47 220 0 01MF 0 001 0 01 0 012 22MF 22MF 10MF 0 47MF 4 TMF 2 2MF IMF 0 47 22MF ATMF 100 22MF 100MF 100MF 330MF D 1MF 0 001 0 47MF 22MF 0 001 0 001MF 0 001MF 220MF 4 7MF 0 001MF 22MF 820 0 0015 220MF 20 20 1 10 10 20 10 20 20 20 10 10 10 10 10 10 10 30 20 20 20 20 5 5 5 20 20 20 20 20 20 20 20 20 20 20 29 20 20 20 20 10 10 20 20 10 10 10 20 20 10 20 5 5
17. be made when replacing TOP T type Optical Pick up Procedure 1 Connect oscilloscope to test point Put set into adjustment mode See page 4 Turn POWER switch on Put disc YEDS 18 in and press gt button Bown Adjust RV701 so that the traverse waveform is symmetrical above and below 6 After adjustment cancel the adjustment mode See page 4 VOLT DIV IV TIME DIV 1ms Adjustment Location CD main board oscilloscope DC range RF board RV70t CFD 66L Record Playback Head Azimuth Adjustment Procedure Adjust both NOR and REV I 1 Perform adjustments in the order given 1 Mode playback nd 2 Use YEDS 18 no 3 702 101 01 test tape P 4 A063 3 3 Use the oscilloscope with more than 6 3kHz 1048 n impedance 320 4 Perform adjustments in test mode 2 Ol I pz after adjustment release the test mode V 2 Headphone 3 Turn the adjustment screw for the maximum Test Mode Setting Method output levels If these levels do not match turn 1 Solder CD control board portion the adjustment screw until both of output See page 4 level tch togeth vith svela match together vitia 148 2 Turn POWER switch This is to reset the micro computer After adjustment unsolder the portion and Adjustment Location
18. capacitors are in LF unless otherwise noted pF upF Color code of sleeving over the end of the jacket 50 WV or less are not indicated except for electrolytics and tantalums resistors are in and W or less unless otherwise specified gt signal path 1 indicates tolerances B bus parts extracted from the component side adjustment for repair parts extracted from the conductor side Volrages are dc with respect to ground unless otherwise part mounted on the conductor side noted componant side pattern Readings are taken under no signal conditions with 50k22 V Switch F T 7 Ref No Switch Position Semiconductor Location 4 so Lit OFF 8702 LOADIN OFF L Ref No Location Ret No Location 5801 OFF 0701 8 8 0701 0 2 5802 44 OFF D702 8 8 0702 C 12 6703 8 8 0703 8 12 gt 5809 cA D704 88 0704 610 5804 0706 ca 0705 0 9 5805 REMAIN ENTER OFF D706 B 10 0706 69 5806 REPEAT 1 ALL OFF D707 B 10 0707 6 9 5807 SHUFFLE RMS OFF D798 6 8 0708 E 11 D799 E 8 0709 69 FF es 9 0807 113 0710 Eg 5803 OEE 0802 4 12 0711 D803 442 0712 co Note The components identified by shading and mark a His ae gt gt 3 A are critical for safety Replace only with D806 1 11 part number specified 1C701 c2 1c702 C 12 IC703 C 14 IC704 0 14 1
19. dun 2 2 Dial Pointer Setting 7 FEATURES 2 3 CD Cover Installation or Removement 7 CD player section SECTION 3 ADJUSTMENTS Repeat function for playing either the entire disc or a 3 1 Mechanical Adjustments 8 desired selection 3 2 Electrical Adjustments 9 Program play for playing selections in the desired order e play for playing selections repeatedly in random SECTION 4 DIAGRAMS 41 Mounting Diagram Radio Section 19 Cassette deck section 4 2 Schematic Diagram Radio Section 21 Auto reverse function which enables to repeat playback 43 Mounting Diagram CD Section on both sides of a cassette continuously without turning Serial No 115 901 and later n 25 over the cassette 4 4 Schematic Diagram CD Section AMS Automatic Music Sensor function for locating the Serial No 115 901 and later 27 beginning of the selection being played the next selec 45 Mounting Diagram CD Section lion Up to Serial No 115900 31 4 6 Schematic Diagram CD Section Up to Serial No 115 900 33 4 1 Schematic Diagram Audio Section 38 Notes on CFD 66L repairing 4 8 Mounting Diagram Audio Section 4l The spindle motor M702 used in this set is pressed into SECTION 5 EXPLODED VIEWS AND PARTS turntable assy but the repair parts are supplied separately When replacing order both turntable assy and spindle motor The insta
20. is playback FWD REV run a mirror cassette then turn adjustment screw to eliminate tape curl and tape twist at tape guide on erase head and record playback head Adjust the height by using head shim if needed Standard t 0 1 PART CODE t 3 578 138 01 01 3 578 138 11 02 2 D 9r gt s adjustment shim CFD 66L 2 2 DIAL POINTER SETTING set che pointer to the center of three making lines as illustrated N Loosen this screw 27 Tighten this screw Turn tuning knab fully gt the arrow e 2 3 CD COVER INSTALLATION OR REMOVEMENT When installing or removing spread the portion marking by the arrow as illustrated CD Cover Front panel 7 CFD 66L 1 Telescopic antenna VOLUME control 5 TONE control Slide towards HIGH to increase treble and towards LOW to decrease it a DIRECTION MODE selector To play back on both sides of a cassette once To repeat playback of both sides of a cassette gt MUTE record muting button Press to eliminate unwanted material and to insert a blank space during recording e TAPE SELECT button Select the type of tape to be played back 7 FUNCTION selector Select the desired program source CD To listen to or record the CD sound LINE IN To listen to or record the sound of the equip ment connec
21. 01 33 DIODE 155133 CF1 1 567 198 11 FILTER CERAMIC 0707 8 719 901 33 DIODE 155133 CF2 1 567 309 11 FILTER CERAMIC 0798 8 719 901 33 DIODE 155133 1 567 163 11 FILTER CERAMIC CFBOl 1 527 932 00 OSCILLATOR CERAMIC CFD 66L ELECTRICAL PARTS ELECTRICAL PARTS Ref No Part No Description Ref No Part No Description 0799 8 719 901 33 DIODE 155133 1702 1 410 336 11 MICRO INDUCTOR 220UH 0801 8 19 901 33 DIODE 155133 1703 1 410 336 11 MICRO INDUCTOR 220UH 0802 8 719 901 33 DIODE 155133 1704 1 408 569 00 MICRO INDUCTOR 33UH 0803 8 719 901 33 DIODE 155133 1705 1 408 557 00 MICRO INDUCTOR 3 3UH 0804 8 719 901 33 DIODE 155133 L706 1 408 557 00 MICRO INDUCTOR 3 3UH 0805 8 719 901 33 DIODE 155133 L707 1 408 557 00 MICRO INDUCTOR 3 3 0806 8 719 901 33 DIODE 155133 1708 1 459 691 11 COIL WITH CORE 100UH 0901 8 719 500 56 DIODE 0358420 1709 1 459 691 11 COIL WITH CORE 100UH 0902 8 719 110 14 DIODE RD9 1ES B3 1710 1 459 691 11 COIL WITH CORE 100UH 711 1 408 5 5 00 MICRO INDUCTOR 100UH 0903 8 719 110 09 DIODE RDB8 2ES B3 0904 8 719 110 23 DIODE RD11ES B3 M701 1 541 352 11 MOTOR SLED M702 1 541 353 11 MOTOR SPINDLE 1 532 279 00 FUSE TIME LAG 0 54 901 3102 061 CHASSIS ASSY MECHANICAL F903 4 1 532 350 00 FUSE TIME LAG 4 801 1 807 702 11 DISPLAY PANEL LIQUID CRYSTAL FLI 1 235 536 11 FILTER BAND PASS 1701 1 235 984 11 FILTER LOW PASS 901 1 454 355 00 SOLENOID PLUNGER FL702 1 235 984
22. 11 FILTER LOW PASS 59014 1 532 840 21 LINK IC 901 1 543 338 11 HEAD MAGNETIC ERASE 5902 1 532 842 21 LINK IC 4 HRP901 1 543 389 11 HEAD MAGNETIC REC PB 01 8 729 806 30 TRANSISTOR 25C4048 02 8 729 811 22 TRANSISTOR 25D1012 F2 8 752 030 95 IC CXA1111P 9101 8 729 901 41 TRANSISTOR 2SC1740SR IC2 8 759 945 47 IC BA1332L MR 10301 8 759 942 23 IC BA34168L 0102 8 729 811 22 TRANSISTOR 2SD1012 F2 Q201 8 729 901 41 TRANSISTOR 25 174058 302 8 59 942 24 IC BA3312N 9202 8 729 811 22 TRANSISTOR 2521012 2 12303 8 759 942 22 IC BA5406 10304 8 759 905 47 IC 84338 9301 8 729 901 41 TRANSISTOR 250174058 9302 8 729 177 43 TRANSISTOR 250774 8 752 030 93 16 CXA1081M 9303 8 729 204 83 TRANSISTOR 2SALO48 GR 10702 8 752 031 61 IC 10703 8 752 322 32 IC CXD1130Q 0304 8 729 901 41 TRANSISTOR 250174058 4 0305 8 129 901 41 TRANSISTOR 250174050 1 10704 8 759 802 74 LC3516AML 15 0306 8 729 204 83 TRANSISTOR 25 1 048 68 10705 8 752 323 88 IC CXD114DAM 10706 8 759 601 02 IC M5218P 4307 8 729 905 76 TRANSISTOR 25D1468 R 0308 8 729 901 41 TRANSISTOR 256174058 10707 8 759 924 58 IC CXA1083M 0309 8 729 901 41 TRANSISTOR 256174058 10708 8 759 941 84 BA6290 10709 8 759 803 46 145005 0310 8 729 204 83 TRANSISTOR 25A1048 GR 0401 8 729 901 41 TRANSISTOR 250174058 10801 8 759 605 05 M51951BSL 0402 8 729 901 41 TRANSISTOR 256174058 16802 8 752 802 17 5024 0270 0501 8 729 811 24 TRANSISTOR
23. 2501012 9301 1 563 6 JACK HEADPHONE A 0201 8 729 801 83 TRANSISTOR 2581013 4401 1 563 1 JACK MIX MIC 9702 8 729 900 36 TRANSISTOR DTCI24ES 9402 1 507 967 27 JACK HEADPHONE B 9703 8 729 900 36 TRANSISTOR 0701245 9403 1 563 716 11 JACK PIN 0704 8 729 204 83 TRANSISTOR 25A1048 62 0404 1 563 716 11 JACK PIN 0705 8 729 204 83 TRANSISTOR 2SAL048 GR Li 1 410 315 21 MICRO INDUCTOR 0 68UH 0706 8 729 811 24 TRANSISTOR 2501012 12 1 459 520 11 C0IL WITH CORE 0707 8 729 811 24 TRANSISTOR 2501012 L3 1 459 418 00 COIL WITH CORE 0708 8 729 900 36 TRANSISTOR DTC124ES L4 1 410 332 11 MICRO INDUCTOR 47UH 4709 8 729 900 36 TRANSISTOR DTCl24ES L5 1 402 095 1141 COIL 581 9710 8 729 900 63 TRANSISTOR DTA124ES L6 1 402 096 11 COIL 5V2 9711 8 729 905 67 TRANSISTOR 2501944 L7 1 402 097 11 COLL ANT 593 0712 8 729 400 82 TRANSISTOR 2501266 8 1 402 098 11 COIL ANT 584 0801 8 729 900 63 TRANSISTOR DTAL24ES 19 1 402 099 11 COIL ANT SWS 9802 8 729 900 36 TRANSISTOR DTC124ES 110 1 402 289 11 ANTENNA FERRITE ROD LW MW 0901 8 729 901 41 TRANSISTOR 250174058 Lll 1 102 289 11 ANTENNA FERRITE ROD Lw MW 0902 8 729 904 27 TRANSISTOR 2501761 1301 1 408 563 00 MICRO INDUCTOR 10UH 0903 8 729 905 67 TRANSISTOR 2SD1944 k 1302 1 408 563 00 MICRO INDUCTOR 10UH 0904 8 729 901 41 TRANSISTOR 250174058 1303 1 408 575 00 MICRO INDUCTOR 100UH 0905 8 729 904 27 TRANSISTOR 2501761 1701 1 410 336 11 MICRO INDUCTOR 220UH 56 The co
24. 255 00 ELECT 756 1 104 499 11 ELECT 757 1 124 235 11 ELECT C758 1 101 888 11 CARAMIC C759 1 124 245 00 ELECT C760 1 124 927 11 ELECT C761 1 124 443 00 ELECT C762 1 130 472 00 MYLAR C763 1 130 472 00 MYLAR C764 1 124 255 00 ELECT C765 1 124 499 11 ELECT C766 1 124 443 00 ELECT C767 1 124 902 00 ELECT C768 1 123 875 11 ELECT C769 1 130 479 00 MYLAR 220 0 0022MF 33MF 0 001MF 100MF 0 033MF 100MF 0 033MF 0 01 33 33MF 100MF 0 01MF 0 47MF IMF 1MF 0 0047MF 0 001MF 33MF 0 47MF 0 033MF 33MF 0 0022 0 047MF 0 1MF 0 033 0 1MF 33MF 6 8MF 0 068 470 33MF 22MF 220MF 39PF 27PF 0 0022MF 0 0022 330 330 0 1MF IMF 1 33MC 68PF 4 7 4 TMF 100MF 0 0012MF 0 0012MF lMF lMF 100MF 0 0047 20 20 10 20 5 10 5 20 20 20 20 20 20 20 10 20 20 5 20 5 5 5 5 5 20 10 10 20 20 20 5 5 20 20 0 25PF 10 20 20 20 20 20 20 5 5 20 20 20 20 20 5 16V 50V 16V 50V 10V 50 3 15 50V 50V 16V 16V 10 16 50V 50V 50V 50 50V 16V 50 50 16V 50 50 50V 50V 50V 16V 6 3V 50V 50V 16V 25V 10V 50V 50V 50V 50V 6 3V 6 3V 50V 16 50V 50V 16V 16V 50v 10V 50V 50V 50V 50V 10V 50 50V 50v L CFD 66L ELECTRICAL PARTS ELEC
25. 27 11 CONNECTOR SMALL C787 1 102 114 00 CERAMIC 470PF 1 50v CN707 1 564 721 11 PIN CONNECTOR SMALL TYPE 5P 788 1 162 839 11 CERAMIC 0 01WF 105 16V CN708 1 564 337 00 PIN CONNECTOR 3P C789 1 162 294 31 CERAMIC 0 001MF 102 50V CN709 1 564 341 1i CONNECTOR 7P C790 1 102 074 00 CERAMIC 0 001MF 109 50 CM710 1 506 503 11 PIN CONNECTOR 9P 191 1 162 294 31 CERAMIC 0 001MF 10 50 CN9OL 1 526 838 11 INLET AC 2 w CN302 1 564 720 11 PIN CONNECTOR SMALL TYPE C792 1 162 294 31 CERAMIC 0 001M 10 50 C793 1 162 851 11 CERAMIC 0 1MF 10 16 CT5 1 141 245 00 TRIMMER CERAMIC C794 1 162 851 11 CERAMIC 0 1M 10 16 1 141 245 00 TRIMMER CERAMIC 1 141 227 00 CERAMIC TRIMMER C795 1 162 851 11 CERAMIC 0 1MF 10 16 6795 1 162 851 11 CERAMIC 0 1MF 10 16 CYl 1 151 361 00 CAP TUNING POLYETHYLENE C797 1 162 851 11 CERAMIC 0 1 10 16 01 8 719 901 33 DIODE 155133 798 1 162 851 11 CERAMIC 0 1MF 109 16V 02 8 719 901 33 DIODE 155133 799 1 162 835 11 CERAMIC 0 0047MF 10 16 3 8 719 901 33 0100 155133 1 102 520 00 CERAMIC 39PF 5 50 04 8 719 901 33 DIODE 155133 1 102 520 00 CERAMIC 3906 5 50V 05 8 719 901 33 DIODE 155133 C803 1 124 902 00 ELECT 0 47 20 50 05 8 719 109 81 DIODE RD4 7ES 82 C897 1 162 851 11 CERAMIC 0 1MF 10 16 012 8 719 945 41 DIODE SLR 34VR5 0898 1 162 835 11 CERAMIC 0 0047MF 10 16 0301 8 719 901 33 DIODE 155133 C899 1
26. 423 11 CARBON 3 3 5 1 4 4753 1 249 385 11 CARBON 22 5 1 4W 4 R352 1 249 435 11 CARBON 3K 55 1 44 R754 1 249 385 11 CARBON 22 5 1 44 397 1 249 410 11 CARBON 270 5 1 4 8755 1 249 385 11 CARBON 2 2 5 1 48 R399 1 249 410 11 CARBON 20 5 1 48 R756 1 249 385 11 CARBON 22 5 1 44 399 1 249 410 11 CARBON 270 5 1 44 R757 1 249 421 11 CARBON 2 2K 5 1 44 401 1 249 405 11 CARBON 100 5 1 48 R758 1 249 423 11 CARBON 3 3K 5 1 4V 8402 1 249 422 11 CARBON 2 7K 5 1 4V 8759 1 049 435 11 CARBON 33K 5 1 4 403 1 215 489 00 CARBON 680K 5 1 44 R760 1 247 866 00 CARBON 30K 5 1 44 R404 1 249 403 11 CARBON 68 5 1 4 8761 1 249 431 11 CARBON 15K 5 1 48 R405 1 249 421 11 CARBON 2 2K 5 1 4 762 1 249 435 11 CARBON 3X 5 1 4 R501 1 249 405 11 CARBON 100 5 1 44 763 1 249 409 11 CARBON 220 5 1 4 8502 1 249 422 11 CARBON 2 7K 5 1 48 8767 1 249 410 11 CARBON 270 5 1 4 1503 1 049 425 11 CARBON 4 7K 5 1 44 8768 4 1 217 641 00 FUSIBLE 47 5 1 M F R504 1 049 425 11 CARBON 4 7K 5 1 44 8771 1 215 476 00 METAL 200K 1 1 64 R505 1 249 413 11 CARBON 40 5 1 44 R772 1 215 431 00 METAL 2 7K 1 1 6W R701 1 247 863 11 CARBON 2K 5t 1 4V 8773 1 215 469 00 METAL 100K 1 1 64 702 1 247 831 31 CARBON 1 5 1 44 R774 1 215 469 00 METAL 100k 1 1 60 8703 1 247 863 11 CARBON 22K 5 1 48 8775 1 215 439 00 METAL 5 6K 1 1 6W 8704 1 247 791 00 CARBON 9 5t 1 44 R776 1 215 439 00 METAL 5 6K 1 1 64 R711 1 249 441 11 CARBON 100 5 1 44 8777 1 215 453 00 META
27. 58 RD4 7ES B2 RD8 2ES 83 RD9 1ES B3 155133 SLR 34VR5 SECTION 5 EXPLODED VIEWS AND PARTS LIST NOTE mechanical parts with no reference number in the exploded views are not supplied Items marked are not stocked since they are seldom required for routine service Some delay should be antici pated when ordering these items construction parts of an assembled part are indicated with a collation number in the remark column The components identified by shading and mark critical for safety Replace only with part number specified Part No Description Remarks No Part No Description Remarks 1 X 4919 914 1 BLACK HOLDER ASSY CD 14 4919 924 1 BLACK HOLDER ASSY CASSETTE 4919 914 2 WHITE HOLDER ASSY CD 4919 924 2 WHITE HOLDER 55 CASSETTE 4 919 914 01 WINDOW CASSETTE 15 3 319 224 31 DAMPER SMALL 16 3 319 224 11 DAMPER SMALL 3 4919 919 1 BLACK CABINET FRONT ASSY 17 3 578 101 00 PLATE ORNAMENTAL 4919 920 1 WHITE CABINET FRONT ASSY 18 4 919 989 01 COVER DISK 4 7 685 647 79 SCREW BVTP 3X10 11 3 20 4 919 925 01 BLACK HANDLE 5 4 919 904 01 SLIDER EJECT 4 919 925 11 WHITE HANDLE 6 3 669 480 21 PTPWH 2 21 4 919 926 01 BLACK PLATE SIDE HANDLE 7 4 919 999 0 LABEL MODEL NUMBER AF1 4 919 926 1 MHITE PLATE SIDE HANDLE 4 921 105 01 LEBEL MODEL N
28. 6V 902 1 622 028 11 BOARDO LEAF SWITCH C28 1 124 902 00 ELECT 0 47MF 20 50V 903 1 622 021 11 PC BOARD CD CONTROL C29 1 124 902 00 ELECT 0 47MF 20 507 904 A 3216 262 A PC BOARD ASSY CD MAIN C30 1 124 499 11 ELECT 1M 205 50V 905 gt 2216 258 BOARD ASSY RADIO C31 1 124 902 00 ELECT 0 47MF 205 50y 906 A 3216 259 A PC BOARD ASSY AUDIO C32 1 124 446 11 ELECT 47 20 107 907 1 622 026 31 BOARD OPR ST LED 533 1 130 471 00 FILM 0 001MF 109 50v 908 1 622 027 31 PC BOARD DIR LED C34 1 161 379 00 CERAMIC 0 01MF 305 167 909 1 622 127 31 PC BOARD POWER SWITCH C35 1 124 446 11 ELECT 205 101 910 1 622 128 31 PC BOARD FUSE C36 1 161 057 00 CERAMIC 0 033MF 105 16 911 1 602 735 00 PC BOARD 637 1 16105700 CERAMIC 0 033MF 10 167 912 1 621 771 13 PC BOARD MOTOR C38 1 124 927 11 ELECT 4 7M 209 507 913 1 622 383 3 PC BOARD TRANSLATION A C39 1 124 927 11 ELECT 4 7MF 205 50V 914 1 622 025 31 BOARD POWER C40 1 124 446 11 ELECT 87 20 10 915 1 555 234 00 AEP CORD POWER 1 161 057 00 CERAMIC 0 033MF 108 16 916 1 558 032 11 UK CORD POWER 917 1 848 078 01 PICKUP OPTICAL KSS 1508 C102 1 124 477 11 ELECT 47 20 25V C103 1 123 875 11 ELECT 10MF 205 50 1 501 231 00 ANTENNA TELESCOPIC SW FM C104 1 162 843 11 CERAMIC 0 022 10 167 1 102 460 01 ITALIAN CERAMIC 24 C105 1 124 927 11 ELECT 4 7MF 20 50 1 162 209 31 AEP UK CERAMIC 27 5 S
29. 705 E12 iC706 E 10 1C707 8 9 1C708 B 10 1C709 D 10 IC801 H 14 1C802 G 12 4 5 MOUNTING DIAGRAM SECTION Up to Serial No Refer to page 44 for Semiconductor Lead Layouts REPEAT ALLI A SHUFFLE CFD 66L EN MANI CFD 66L ull ir T S alis OPR ST LEO BOARD sl POWER SW BOARD LIPOWER SUPPLY BOARDI1 51 LEAF SW BOARD CFD 66L 11 12 13 14 70 se OST 1 POWER SUPPLY BOARD 1 5 gt rec 1882 1 TAPE RADIO LINE IN mech 39 suli oO 1 2 3 4 5 6 7 8 4 6 SCHEMATIC DIAGRAM Up to Serial 115 900 CD SECTION saD aie RF BOARD 1 2 CFD 66L 47 SCHEMATIC DIAGRAM AUDIO SECTION 1 2 3 4 5 AUDIO _ I B c D E 1 POWER SUPPLY BOARDI SI __ l H
30. 971 00 CERAMIC 82PF 5 50V C152 1 162 280 31 CERAMIC 82PF 10 50 C20 1 162 294 31 CERAMIC 0 001MF 10 50 0199 1 161 374 11 CERAMIC 0 0015MF 30 16V C21 1 162 197 31 CERAMIC 6 8PF 105 50v C201 1 161 057 00 CERAMIC 0 033MF 10 16 C22 1 102 923 00 CERAMIC 120 5 50V C202 1 124 477 11 ELECT 20 259 C23 1 161 960 00 CERAMIC 100 2 50 C203 1 123 875 11 ELECT 20 50V C24 1 161 960 00 CERAMIC 100PF 2 59V 204 1 162 803 1 CERAMIC 0 022MF 30 16 C25 1 161 960 00 CERAMIC 100 2 50V C205 1 124 927 11 ELECT 4 7MF 20 50V C26 1 162 294 31 CERAMIC 0 001 10 50V C206 1 162 286 31 CERAMIC 220PF 10 50V CFD 66L ELECTRICAL PARTS Ref No Part No Description C207 1 124 908 11 ELECT C208 1 124 927 11 ELECT C209 1 162 848 11 CERAMIC C210 1 161 043 00 CERAMIC C211 1 161 023 00 CERAMIC C212 1 124 499 11 ELECT C213 1 162 286 31 CERAMIC 214 1 124 927 11 ELECT 215 1 126 101 11 ELECT C216 1 124 555 00 ELECT C217 1 161 042 00 CERAMIC 218 1 162 292 31 CERAMIC C219 1 162 292 31 CERAMIC C220 1 136 169 00 FILM C221 1 152 851 11 CERAMIC C250 1 102 106 00 CERAMIC 251 1 162 287 31 CERAMIC 252 1 162 280 31 CERAMIC 299 1 161 374 11 CERAMIC 301 1 126 101 11 ELECT 6302 1 126 101 11 ELECT C303 1 124 477 11 ELECT C304 1 124 444 00 ELECT 305 1 130 483 00 MYLAR 6306 1 130 471 00 MYLAR 6307 1 130 483 00 MYLAR C308 1 130 484 00 MYLAR C311 1 124 908 11 ELECT C312 1 124 908 11 ELECT C313 1 123
31. BOARD 44 5802 1 554 174 00 SWITCH KEY BOARD 44 5803 1 554 174 00 SWITCH KEY BOARD Pb 5804 1 554 174 00 SWITCH KEY BOARD pp S805 1 554 174 00 SWITCH KEY BOARD REMAIN ENTER 5806 1 554 174 00 SWITCH KEY BOARD REPEAT 1 ALL The components identified by shading and mark A are critical for safety Replace only with part number specified CFD 66L TROUBLESHOOTING GUIDE 4 The unit does not operate AC power cord is not connected for AC operation Incorrect polarity of batteries Weak batteries No audio Slide the VOLUME control toward MAX Check the FUNCTION selector setting The headphones are plugged in to PHONES A jack when listening through the speakers CD PLAYER OPERATION Disc play does not begin The disc is inserted with the labeled surface facing up Dusty or defective disc Dirty or dusty lens disc compartment lid is not closed Moisture condensation When the CD operation buttons cannot be activated turn 4 off the unit and begin again e Improper setting of the FUNCTION selector Skipping of sound Dusty or defective disc Dirty lens Strong vibrations CASSETTE CORDER OPERATION Tape does not move The cassette is being inserted improperly tape is slack cassette compartment lid is not closed The 6 button cannot be activated cassette in the cassette holder tab is removed from the ca
32. CI RADIO BOARD 42 SCHEMATIC DIAGRAM RADIO SECTION CFD 66L Note All capacitors are in uF unless otherwise noted pF uuF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in and W or less unless otherwise specified CD signal path 1 indicates tolerances e B bus Z adjustment for repair Voltages are dc with respect to ground unless otherwise noted Readings taken under no signal conditions with a VOM 50kQ V e Switch Ref No Switch Position 8701 LIMT OFF 5702 LOADIN OFF 5801 OFF S802 44 OFF 5803 gt OFF S804 pri OFF 5805 REMAIN ENTER OFF 8806 REPEAT 1 ALL OFF S807 SHUFFLE RMS 066 5808 OFF 5809 Note The components identified by shading and mark N are critical for safety Replace only with part number specified 24 Note Color code of sleeving over the end of the jacket O parts extracted from rhe component side gt parts extracted from the conductor side part mounted the conductor side component side pattern Semiconductor Location Ref No D701 D702 0703 0704 0705 0706 0707 0798 0799 0801 0802 0803 0804 0805 0806 1C701 10702 10703 10704 1C705 10706 10707 10708 10709 1C801 10802 Location 8 8 8 8 8 8 8 8 C8 B 10
33. DESIGNATION 820 CFD 66L 5 4 1 Serial 115 901 and later No Part No Description 151 4 919 953 01 RUBBER INSULATING 152 4 919 963 01 BRACKET BLOCK 153 7 621 259 35 SCREW BVTT 2 6 5 5 154 4 919 952 01 BRACKET 155 4 914 828 1l PLATE SHIELD 157 3 679 164 01 SPRING TENSION 158 4 919 970 01 PAPER CD SHIELD 159 7 685 645 79 SCREW 3X6 17 3 160 2640 768 1 GEAR B ASSY 161 2640 769 1 GEAR ASSY 162 X 2640 771 1 TURNTABLE ASSY 163 8 848 078 01 PICKUP OPTICAL KSS 150B 164 2 641 412 01 WASHER RUBBER 165 4 910 431 01 SHAFT SLIDE 166 2 641 434 01 COVER GEAR 167 2 641 430 01 SCREW 2 6X6 4 K TAPPING 168 2 641 438 01 HOLDER CHASSIS 169 3 303 809 3 SCREW MI 7X3 0 SPECIAL HEAD 170 7 621 255 15 SCREW P 2X3 Remarks No Part No The components identified by shading and mark critical safety Replace only with part number specified Description Remarks 171 172 173 176 177 178 179 180 181 182 183 184 185 904 912 701 M702 5702 46 2640 265 1 7 621 255 25 7 621 771 06 4 919 981 01 7 623 508 01 4 921 128 01 4919 911 1 7 682 253 05 4 921 122 01 4 921 123 01 4 921 124 01 4 921 131 01 4 921 132 01 A 3216 234 A 1 621 771 11 X 2640 770 1 1 541 352 11 1 570 912 11 CHASSIS ASSY MAIN SCREW 2 4 SCREW B 2X5 RETALNER LUG 3 RETAINER BAS
34. E COVER CO SCREW PS 2X4 FOIL A SHIELD FOIL B SHIELD FOIL C SHIELD FOIL 0 SHIELD FOIL E SHIELD BOARD 55 CD MAIN PC BOARD MOTOR MOTOR SLED ASSY MOTOR SPINDLE SWITCH LEAF No 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 139 Part No 7 682 548 04 4 921 136 01 7 685 647 79 4 919 940 21 4 919 940 31 4 919 959 01 4 921 116 01 4 921 114 01 7 685 645 79 4 919 922 01 3 319 910 01 7 621 259 35 3 319 905 21 4 919 901 01 4 919 902 01 4 921 110 01 4 919 968 01 4 921 115 01 4 919 982 01 4 919 976 01 F901 903 103 Description Remarks SCREM B 3X8 UK INSULATOR TRANSFORMER SCREW 3X10 IT 3 BLACK CABINET REAR WHITE CABINET REAR TERMINAL BOARD ANTENNA BRACKET TRANSFORMER LABEL MONO ST SCREW 3 6 2 IT 3 RETAINER JACK DRUM DIAL SCREW P 2 6X5 KNOB TUNING PLATE BACK RACK POINTER KNO8 BAND SELECTION HEAT SINK TR RETAINER AC INLET RETAINER RACK PLATE SHIELD TRANSFORMER No 129 121 122 123 124 125 126 901 905 910 913 914 ANT Part No 4 919 983 01 4 885 838 00 4 921 112 01 4 885 843 02 3 701 948 11 3 701 948 21 9 911 846 3 831 441 XX 1 533 189 11 4 3216 258 1 622 128 31 1 622 383 31 1 622 025 31 1 501 231 00 F901 A 1 532 279 00 F903 A 1 532 350 00 L
35. EVER 55 HEAD SCREW 2 6 4 STEP PTTWH BUTTON CD EJECT BUTTON ASSY CD LUG 3 SCREW P 2 6X6 1C303 Da 86 52 The components identified by shading and mark Arre Critical for safety Replace only with part number specified Remarks No Part No Description Remarks 74 4 919 908 01 BUTTON POWER 75 7 685 147 14 SCREW P 3X10 NON SLIT 76 4 919 927 01 PLATE BACK VOL 77 4 919 910 01 KNOB VOL 78 4919 925 1 ASSY 4919 928 1 ITALIAN PANEL ASSY TOP 79 3 569 632 00 SPRING COMPRESSION 80 3 336 811 11 PUSH BUTTON 81 3 336 811 21 PUSH BUTTON 82 3 323 803 31 KNOB BAND SELECTION 83 4 919 977 01 PAPER CONTROL SHIELD 84 4 918 544 01 SPACER 85 4 921 118 01 COVER FUSE 86 3 563 514 00 WASHER B FIBER 87 3 695 075 01 PIN LEAD COATING 88 9 911 841 XX CUSHION 902 1 622 028 11 PC BOARD LEAF SWITCH 903 1 622 021 11 BOARD CD CONTROL 906 A 3216 259 A BOARD ASSY AUDIO 908 1 622 027 31 PC BOARD DIR LED 909 1 622 127 31 PC BOARD POWER SWITCH 0801 1 807 702 11 DISPLAY PANEL LIQUID CRYSTAL 46 S901 A 1 553 318 31 SWITCH PUSH AC POWER 1 KEY CFD 66L 4 8 MOUNTING DIAGRAM AUDIO SECTION Refer to page 44 for Semiconductor Lead Layouts 1 2 j 4 5 6 7 POWER SUPPLY BOARD d DRY BATTERY eal RTE Sup D
36. L 20K 1 1 6W R712 1 249 429 11 CARBON 5 1 40 778 1 215 453 00 METAL 22K 1 1 68 8713 1 249 429 11 CARBON 10K 5 1 4 R779 1 215 445 00 METAL 10K 14 1 64 4 R714 1 249 441 11 CARBON 100K 5 1 4 R780 1 215 445 00 METAL 10K 1 1 6W R715 1 247 883 00 CARBON 1506 5t 1 48 781 1 215 459 00 METAL 3K 1 1 68 8716 1 249 439 11 CARBON 68K 5 1 44 R782 1 215 459 00 METAL 39K 1 1 6V 8717 1 249 441 11 CARBON 100 5 1 48 R783 1 015 436 00 METAL 4 3K 1 1 64 8718 1 215 479 00 CARBON 270 5 1 44 R784 1 21543600 METAL 4 3K 1 1 6 R795 1 049 396 11 CARBON 18 5 1 44 R796 1 049 396 11 CARBON 18 5 1 44 R719 1 249 435 11 CARBON 3K 5 1 4 797 1 249 396 11 CARBON 18 5 1 4 R720 1 249 441 11 CARBON 100 55 1 4V R722 1 249 437 11 CARBON 5 1 4 R798 1 249 396 11 CARBON 18 5 1 40 8799 1 049 415 11 CARBON 680 5 1 40 R723 1 247 894 00 CARBON 430K 5 1 4V R801 1 249 411 11 CARBON 330 5 1 4V 724 1 247 849 00 CARBON 5 6K 5 1 4V R725 1 249 441 11 CARBON 100K 5 1 4 802 1 249 411 11 CARBON 330 5 1 44 8803 1 249 411 11 CARBON 30 5 4W R726 1 215 493 00 CARBON 1M 5 1 4V 8804 1 249 411 11 CARBON 330 5 1 44 R727 1 215 452 00 CARBON 20K 5 1 4V R728 1 215 446 00 CARBON 55 4W 2805 1 249 411 11 CARBON 30 5 1 4 1806 1 249 411 11 CARBON 30 5 1 44 8729 1 249 441 11 CARBON 100K 5 1 44 R807 1 249 411 11 CARBON 330 5 1 44 R730 1 249 441 11 CARBON 100K 52 1 4M R731 1 249 429 11 CARBON 10K 5 1 4 components identified by shading and ma
37. NSION POWER TENSION 332 7 685 106 19 SCREW P 2X10 SLIT 313 3 326 625 01 RETAINER PC BOARD 333 7 621 259 35 SCREW P 2 6X5 314 7 621 255 35 SCREW 2MMX5 334 3 330 633 01 SPRING TENSION 315 3 326 623 01 BRACKET HEAD 316 3 307 948 01 WASHER NYLON 911 1 602 735 00 BOARD 37 3 703 597 4241 PINCH ROLLER STANDARD HE901 1 543 338 11 HEAD MAGNETIC ERASE 318 3 330 642 01 WASHER CLAMP HRP901 1 543 389 11 HEAD MAGNETIC REC PB 901 3133 210 MOTOR ASSY PM901 1 454 355 00 SOLENOID PLUNGER CFD 66L SECTION 6 ELECTRICAL PARTS LIST NOTE items marked are not stocked since CAPACITORS they are seldom required for routine The components identified service Some delay should be anticy RESISTORS by shading and mark pated when ordering these items All resistors are in ohms critical for safety If there are two or more same circuitsin a nonflammable Replace Er set such as a stereophonic machine only cors number specified typical circuit parts may be indicated and MMH mH UH LH capacitors and resistors in other same e Circuits may be omitted SEMICONDUCTORS In each case U L for example IM UPC ELECTRICAL PARTS ELECTRICAL PARTS Ref No Part No Description Ref No Part No Description 901 1 533 189 11 HOLDER FUSE C27 1 161 021 11 CERAMIC 0 047MF 105 1
38. OWER TENSION 272 3 322 509 01 GEAR FWD 258 3 322 584 11 LEVER PLAY BUTTON 273 3 322 576 01 SPRING 259 3 322 591 41 LEVER REC BUTTON 274 3 322 689 01 RING 260 3 322 575 01 SPRING 275 X 3322 504 1 ARM ASSY FWD GEAR 261 3 322 554 01 ARM REC LOCK 276 3 322 579 01 SPRING 262 3 322 517 01 LEVER AMS 277 3 322 589 01 LEVER SWITCH 263 3 322 555 01 LEVER E S 0FF 278 3 321 514 01 LEVER SWITCH POWER 264 X 3330 610 1 LEVER R ASSY S OFF 279 3 330 604 01 PLATE C LOCK 265 3 322 583 11 LEVER STOP BUTTON CFD 66L 5 7 84 333 Part Description Remarks No Part No Description Remarks 301 7 627 552 37 SCREW PRECISION P 1 7X3 319 3 326 372 01 SPRING C 302 3 326 620 01 SPRING 320 3 337 892 11 SPRING 303 3 326 621 01 SHAFT HEAD FIXED 321 X 3337 809 1 CHASSIS D ASSY HEAD 304 3 326 627 01 SPRING COMPRESSIQN 322 3 701 443 11 WASHER 305 7 688 001 01 W 2 SMALL 323 3 322 590 01 LEVER DIRECTION RELEASE 324 7 685 105 19 SCREW 2X8 306 3 578 138 01 5 3 578 138 11 5 325 3 322 512 01 LEVER EJECT 326 3 322 514 01 LINK A 307 7 627 B51 27 SCREW PRECISION P 1 4X5 327 3 322 595 01 SPRING 308 3 322 531 01 SPRING COMPRESSION 328 3 337 884 11 GUIDE D WIRING 309 3 326 628 01 ARM AZIMUTH 329 3 701 437 01 WASHER 310 3 326 622 01 RETAINER AZIMUTH 311 7 621 255 66 SCREW P 2X10 330 3 330 601 11 LEVER MANUAL BUTTON 312 7 623 505 01 LUG 2 331 3 328 101 01 SPRING TE
39. OY 106 1 162 286 31 CERAMIC 220PF 10 50V C2 1 102 673 91 AEP UK CERAMIC 5 SOV C107 1 124 908 11 ELECT 22MF 205 25 1 102 806 91 ITALIAN CERAMIC 2 7PF C3 1 123 875 11 ELECT iowr 204 50V C108 1 124 927 11 ELECT 4 7 20 50 C4 1 161 379 00 CERAMIC 0 01MF 30 16 C109 1 16 848 11 CERAMIC 0 056MF 10 16V C5 1 162 190 31 CERAMIC 1 8PF 205 50 C110 1 161 043 00 CERAMIC 0 0022MF 10 1 124 446 11 ELECT 20 107 C111 1 161 023 00 CERAMIC 0 068MF 10 16V 1 161 379 00 CERAMIC 0 01MF 30t 16 112 1 124 499 11 ELECT IMF 20 50 1 124 499 11 ELECT 1MF 20 50 C113 1 162 286 31 CERAMIC 220PF 10 50v co 1 161 379 00 CERAMIC 0 01MF 30 167 C114 1 124 927 11 ELECT 4 7 20 50v C10 1 124 499 11 ELECT 1MF 20 50 115 1 126 101 11 ELECT 100 209 16 1 124 927 11 ELECT 4 7MF 20 50V 116 1 124 555 00 ELECT 1000 205 16 C12 1 161 379 00 CERAMIC 0 01 30 16V C117 1 161 042 00 CERAMIC 0 0018MF 102 16 13 1 123 875 11 ELECT 10ML 20 50v C118 1 162 292 31 CERAMIC 680PF 10 50V 1 124 927 11 ELECT 4 7M 205 50 C119 1 162 292 31 CERAMIC 680PF 10 SOY C15 1 162 841 11 CERAMIC 0 015MF 10 16 C120 1 136 169 00 FILM 0 22MF 5 50v C16 1 162 199 31 CERAMIC 5 50 121 1 162 851 11 CERAMIC 0 1MF 10 16V e 1 102 973 00 CERAMIC 100PF 5 SOV C150 1 102 106 00 CERAMIC 100PF 10 50 C18 1 162 196 31 CERAMIC 5 6PF 10 50V C151 1 162 287 31 CERAMIC 270PF 10 509 C19 1 102
40. Switches and controls should be set as follows unless otherwise specified FUNCTION ESE 2 VOLUME Standard Redord Deliver the standard input signal level to the input jack and set the VOLUME control to obtain the standard output signal level Standard Input Level MIX MIC LINE IN Source impedance 3009 10k Input level 2 45 504 0 44 V SdB Standard Output Level SPOUT HEADPHONE Load impedance an 329 Output level 0 775V 04B 0 25 104 EBI 0 8 0 775V Tape Speed Adjustment Procedure Mode FWD playback speed checker 30 digital frequency test tape counter 5 488 3kHz 0 8 OE Headphone jack Specification e Speed checker Digital frequency counter 2 137 2 940 2 960Hz Frequency difference between the begining and the end of the tape should be within 17 30Hz Adjustment Location Adjust by using a screwdriver when turning in the direction of clockwise speed will be fast 14 CFD 66L AND LW UNCTION RADIO AM RF signal generator Put the fead wire antenna close to f the set 400Hz 30 AM modulation Output level as low as possible Headphone jack Repeat the procedures in each adjustment Several times and the frequency coverage and tracking adjustments should be finally done by the trimmer cap
41. TRICAL PARTS Ref No Part Description Ref No Part No Description 770 1 130 483 00 MYLAR 0 01MF 5 50V CNI X1 564 340 00 CONNECTOR 6P C772 1 130 483 00 MYLAR 0 01MC 5 50V CN301 1 564 710 11 CONNECTOR SMALL TYPE 8P C773 1 124 473 11 ELECT 1000MF 20 10 CN302 1 564 706 11 CONNECTOR SMALL TYPE 4P C774 1 124 472 11 ELECT 470MF 205 10 CN303 1 564 706 11 PIN CONNECTOR SMALL TYPE C775 1 124 473 11 ELECT 1000MF 205 10V CN304 1 564 719 11 PIN CONNECTOR SMALL TYPE 3P C776 1 162 294 31 CERAMIC 0 0C1MF 105 50 CN401 1 564 342 11 PIN CONNECTOR 8P C777 1 124 444 00 ELECT 220MF 20 10 CN402 1 564 342 11 CONNECTOR 8P C778 1 124 472 11 ELECT 205 10 CN403 1 564 340 00 CONNECTOR 62 C779 1 162 294 31 CERAMIC 0 001MF 10 50 CN404 1 564 666 11 CONNECTOR 100 C780 1 161 379 00 CERAMIC 0 01MF 20 16V CN405 1 564 337 00 CONNECTOR 3P C781 1 162 294 31 CERAMIC 0 001MF 10 60 CN701 1 564 706 CONNECTOR SMALL 4P 782 1 124 893 11 ELECT 2200MF 20 10 4702 1 564 706 11 CONNECTOR SMALL TYPE 4P C783 1 131 386 00 TANTALUM 33MF 1 6 3Y CN703 1 564 704 11 PIN CONNECTOR SMALL 2P C784 1 102 114 11 CERAMIC 470PF 105 50Y CN704 1 564 704 11 PIN CONNECTOR SMALL 2P C785 1 102 074 00 CERAMIC 0 001MF 105 507 CN705 1 564 704 11 PIN CONNECTOR SMALL TYPE 2P 786 1 102 074 00 CERAMIC 0 001 10 50 CN706 1 564 7
42. UMBER AF2 4 821 119 01 UK LABEL MODEL NUMBER 22 1 585 349 14 SCREW RKTP 3X14 TYPE2 N S 4 919 121 00 ITALIAN LEBEL MODEL NUMBER 23 3 319 288 01 BLACK FOOT 8 4 919 971 01 SPRING 3 331 523 01 WHITE FOOT 9 X 4919 907 1 WHITE HANDLE ASSY 24 3 331 523 01 WHITE FOOT 4919 908 2 BLACK HANDLE ASSY 25 3 831 441 CUSHION SPEAKER 907 1 522 026 31 BOARD OPR ST LED 10 7 685 549 79 SCREW 3X14 IT 3 915 A 1 555 234 00 AEP CORD POWER 11 3 703 710 41 STICKER SONY SYMBOL 12 916 558 032 11 UK CORD POWER 3 319 916 61 BLACK LID BATTERY CASE 5 901 1 503 877 11 SPEAKER 3 319 916 7 WHITE LID BATTERY CASE 5 902 1 503 877 11 SPEAKER 13 4 919 903 01 WINDOW CD p 5 2 66 67 68 69 70 71 72 73 Part No 4 919 960 01 7 685 647 79 4 219 958 01 4 919 919 01 4 919 918 01 4 919 920 01 4 919 933 01 4 919 932 01 4 919 931 01 4 919 930 01 4 919 929 01 4 919 928 01 7 685 792 04 4 919 907 01 X 4919 902 1 7 621 259 35 7 685 134 19 X 4919 903 1 3 337 804 01 4 919 909 01 4919 916 1 7 623 508 01 7 685 133 19 Description HEAT SINK IC SCREW 3X10 IT 3 SPACER LCD SPRING 8 SPRING A TERMINAL PLUS BUTTON PAUSE BUTTON FF BUTTON REW BUTTON PLAY BUTTON REC BUTTON S E SCREW 2 6X6 S BUTTON DIRECTION LEVER ASSY REC SCREW BVTT 2 6 5 5 SCREW 2 6X8 L
43. VTVM MW FREQUENCY COVERAGE ADJUSTMENT CFD 66L VTVM Headphone jack ha x a COVERAGE SW3 FREQUENCY COVERAGE SW4 FREQUENCY COVERAGE sws FREQUENCY COVERAGE srMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT maximum reading Adjust Tor a maximum reading Adjust fora maximum reading Adjust for a maximum reading onvrvm on on T6 T 1 amp 5MHz 153MHz T9 17 8MHz m RY L B TRACKING ADJUSTMENT Adjust for maximum reading on VTVM 178 SWS t 153 SW4 m _ p 17 SW3 16 L as 9 7 MHz sw2 5 SWI 6 1 MHz CFD 66L RF PLL Adjustment Procedure Put the set into test mode 1 Turn POWER switch ON stop mode 2 Solder the pattern then connect to GND 3 Connect the frequency counter to main board test point TP PLCK TP GND 4 Adjust main board RV703 so that the reading on frequency counter is 4 375MHz 30k 5 the pattern bridge made in test mode 6 Put disc YEDS 1 in and press p PLAY button 7 Confirm that the reading on frequency counter is 4 375MHz After adjustment unsolder the pattern bridge made in step 2 Adjustment Location CD main board J FET LL solder the 99 Om pattern 5 1 whe frequency counter E F Balance Adjustment This adjustment should
44. acitors Y Italian model LW FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on VTVM 14SkHz 138 5kHz 300kHz 293 5k Hz T3 CT6 e CTS 260kHz Adjust LW TRACKING ADJUSTMENT CFD 66L VCO Adjustment A Regular Method Procedure FM RF signal generator 0 011 F dH FM antenna Carrier frequency 98MHz Modulation no modulation Output level 1 8 55dB 1 Turn the set to 98 2 2 Adjust RVI for 19kHz 0 2kHz on the counter B Simple Method frequency counter 10 SW sw FUNCTION RADIO AM RF signal generator 001 D_i v 2 400Hz 30 AM modulation FM anten Output level as low as possible e Repeat the procedures in each adjustment several times and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors i i Procedure SW1 FREOUENCY COVERAGE SW2 FREQUE 1 Tune the set to the FM stereo signal ADJUSTMENT ADIL 622 P a 2 Tune RVI clockwise or counterclockwise and Adjust tor aymaximunnresding a on VTVM on VTVM memorize the lighting up range of the stereo A lamp 6 4 2 5 8MHz 9 7 2 CT T5 3 Secuure RV at the center of the lighting up 1 k range of both turns as shown below ng center of lighting up ranges gt ligh ung up
45. hee ESE E n G H F Power suy L J C 0 66L BA3312 BA5406 5 DI BA3416BL BA338 f i m L PD COMPARATOR CE DS lt gt L Note capacitors in uF unless otherwise noted pF uuF Switch 50 WV or less are not indicated except for electrolytics Ref No Switch Position and tantalums 01 REC PB PB All resistors are in N and or less unless otherwise 32 5302 FUNCTION TAPE FM signal path 5303 DIRECTION FWD PB signal path S304 PB NORMAL C signal path 305 REC MUTE OFF gt signal path 306 DIRECTION MODE e fm fusible resistor 401 155 ST MONO 3 MONO BH bus S501 DIR OFF adjustment for repar 5502 POWER 066 Voltages are dc with respect to ground unless otherwise 5503 AMS OFF gt 5504 PAUSE OFF e Readings are taken under 5702 ON See page 4i ccon FF ditions with a VOM L 5901 POWER no maik PB mode f J REC mode AMS mode e Vohage variations may be noted due to normal pro duction tolerances Note The components identified by shading and mark A are critical for safety Replace only with part numbe
46. io L11 1 402 289 11 1 402 289 11 7901 1 448 958 11 1901 4 1 448 959 11 Mya CFD 66L The components identified by shading and mark critical for safety Replace only with part number specified Description Remarks GUIDE RACK LABEL CLASS 1 KNOB SW LABEL CAUTION LASER AEP LABEL FUSE 400mA AEP LABEL FUSE 5A CUSHION CUSHIONs SPEAKER HOLDER FUSE PC BOARD ASSY RADIO PC BOARD FUSE PC BOARD TRANSLATION PC BOARD POWER ANTENNA TELESCOPIC SwW FM FUSE TIME LAG 400mA FUSE TIME LAG 5A ANTENNA FERRITE ROO Lw MW ANTENNA FERRITE ROD LW MW AEP TRANSFORMER POWER TRANSFORMER POWER C 0 66L 5 4 2 Up to Serial 115 900 N 5 181 The components identified pre by shading and mark _ critical for safety 183 Replace only with part number specified No Part No Description Remarks NO Part No Description Remarks 151 4 919 953 01 RUBBER INSULATING 172 7 621 255 15 SCREW P 2X3 152 4 919 963 01 BRACKET BLOCK 173 7 621 771 06 SCREW 48 2 5 153 7 621 259 35 SCREW 2 6 5 5 174 7 685 780 04 2X3 154 4 919 952 01 BRACKET 176 4 919 981 01 RETAINER 155 4 914 820 11 PLATE SHIELD 177 1 623 508 01 LUG 3 157 3 679 164 00 SPRING TENSION 178 4 921 128 01 RETAINER BASE 168 4 019 970 01 PAPER CD SHIELD 179 X 4919 911 1 COVER 55 CO 159 7 685 645 79 SCREW
47. ker Display REMAIN indicator SEARCH indicator TRACK indicator CD play mode indicators 30 AMS indicator minute indicator SEC second indicator Rear CD OUT compact disc outputs phono jacks LINE IN line inputs phono jacks MIX MIC mixing microphone jack minijack ISS FM MODE interferrence suppress switch FM mode Switch 37 AC IN AC power input socket Battery compartment rear PHONES headphones B jack stereo minijack Even when the headphones are connected to this jack the sound from the speakers comes out CFD 66L SECTION 2 OUTLINE 2 1 LOCATION AND FUNCTION OF CONTROL CI D _ m OB fees m Gd 2 EE E Display window f REPEAT ALLI SHUFFLE SEARGH PTT TES ANS LI II III E Rear panel 25 CFD 66L 1 2 NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the obiective lens in the optical pick up block Therefore when checking the laser diode emission observe from more than 30 cm away from the objective lens CD CONTROL BOARD 1 3 LASER DIODE EMISSION CHECK Connect 1 802 terminal e with ground solder portion 63 then turn 5702 ON solder portion The optical pick up operates continuous
48. llation dimension is as shown below SECTION 6 ELECTRICAL PARTS LIST 53 Troubleshooting Guide trees 60 TURNTABLE ASSY Note The collar is included in the gear A and B for repair 194 t 0 1mm When replacing install a collar as illustrated and note that the gear and should be replaced together gear B gear MOTOR a chassis CFD 66L 3 1 MECHANICAL ADJUSTMENTS MECHANICAL DECK SECTION PRECAUTION 1 Clean the following parts with denatured alcohol moistened swab record play back head pinch roller erase head rubber belts capstan idlers 2 Demagnetize the record playback head with a head demagnetizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adjustments should be performed with the rated power supply voltage unless otherwise noted gt Torque Torque Torque meter Meter reading 25 55 gem 2 901026 0 347 0 763 oz inch FWD i 2 5 5 5 Back Tension 601046 0 034 0 076 oz inch pe 25 55 gem REN CIRE 0 347 0 763 oz inch gt ad ee REV 2 5 5 5 Back Tension 601028 0 034 0 076 LP 100 180 gem COLMI 1 388 2 499 ozinch 95 145 gem REW 9201 19 2 013 ozinch gt SECTION 3 ADJUSTMENTS Tape Path Adjustment When the mode
49. ly up and down after pressing the button then laser diode emission check will be performed Solder portion to put into the mode that CD disk is inserted S702 ON Note Unsolder after laser diode emission check is performed e 1 4 CHUCK PLATE JIG FOR REPAIR When repairing the CD section use the chuck plate jig in order play a disc without using the CD cover Chuck plate jig part no 4918 255 1 Chuck plate jig component parts Part Name 1 B2x3 2 spacer B 3 chuck plate B 4 magnet ass y 5 plastic bag Component Parts s gt L 7 1 CFD 66 SERVICING NOTES 1 1 CAUTION FOR ELECTROSTATIC BREAKDOWN NOTES ON HANDLING THE OPTICAL PICK UP BLOCK 55 1508 The laser diode in the optical pick up block may suffer electrostatic breakdown because of the poten tial difference generated by the charged electrostatic load etc on clothing and the human body The printed matter below is included in the repair parts During repair use the procedure in the printed matter The flexible board is easily damaged and should be handled with care I Place a conductive sheet on the workbench The black sheet used as repair parts wrapping 2 Place the set on the conductive sheet so that the chassis touches the sheet This makes it the same potential as the conductive sheet 3 Place your hands on the conductive sheet
50. mponents identified by shading and mark critical for safety Replace only with part number specified ELECTRICAL PARTS Ref No Part No Description RI 1 249 409 11 CARBON R2 1 249 408 11 CARBON R3 1 249 405 11 CARSON R4 1 249 441 11 CARBON R5 1 249 420 11 CARBON R6 1 249 429 11 CARBON R 1 249 408 11 CARBON RB i 249 431 11 CARBON R10 1 247 779 00 CARBON RIL 1 249 385 11 CARBON RI2 1 249 417 11 CARBON 913 1 249 399 11 CARBON 914 1 247 854 00 CARBON 915 1 249 423 11 CARBON R16 1 249 423 11 CARBON 917 1 249 423 11 CARBON R18 1 249 423 11 CARBON 19 1 249 423 11 CARBON R20 1 249 423 11 CARBON R21 1 049 420 11 CARBON R22 1 249 414 11 CARBON R23 1 249 441 11 CARBON R24 1 249 421 11 CARBON R25 1 249 393 11 CARBON R26 1 249 407 11 CARBON R27 1 249 390 11 CARBON R101 1 249 424 11 CARBON R102 1 249 441 11 CARBON R103 1 215 394 00 CARBON 2104 1 249 421 11 CARBON R105 1 249 423 11 CARBON R106 1 247 849 00 CARBON R107 1 249 429 11 CARBON R108 1 249 425 11 CARBON R109 1 249 427 11 CARBON 8110 1 247 849 00 CARBON R111 1 249 429 11 CARBON 112 1 249 419 11 CARBON b R114 1 249 424 11 CARBON 8115 1 249 417 11 CARBON 116 1 249 419 11 CARBON 8117 1 249 406 11 CARBON 8118 1 249 406 11 CARBON 119 1 249 430 11 CARBON R120 1 249 417 11 CARBON R121 1 249 431 11 CARBON R122 1 249 422 11 CARBON R123 1 215 452 00 CARBON R124 1 249 418 11 CARBON R125 1 249 422 11 CARBON R126 1 249 422 11 CARBON 8127 1 249 438
51. ono Jacks 2 Sensitivity 044 impedance 47 kilonms ar higher Outputs Headphones jack stereo minijackI 2 For 8 300 ohms impedance headphones CD output jacks hone jacki 2 Load impedance 10kilohms or higher Rated output 15V rms al load impedance 47 kilohms Power requirements UK 240V AC 50Hz 220V 50Hz Continued on page 2 SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK I ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY FM MW LW SWI 5 COMPACT DISC CASSETTE CODER SONY CFD 66L Power consumption UK 46W TABLE OF CONTENTS 26W Battery life Batteries Sony SUM 1 NS Sony Alkaline 1 Section Title Page Tepe playback Approx 4 Approx 6 FM recording ADDON B Approx 12 SECTION 1 SERVICING NOTES Disc playing lf Approx 2 Approx 3 1 1 Caution for Electrostatic Breakdown 3 1 2 Notes LaSER Diode Emission Check 4 1 3 Laser Diode Emission Check 4 Dimensions Approx 577x167x155 5 wihid 1 4 Chuck Plate Jig for Repair 4 22 x6 x64 inches incl projecting parts and controls Weight Approx 5 2kg 1116 SECTION 2 OUTLINE Supel iici batteries 2 1 Location and Function of Control 5
52. r specified LC3516 ML 15 6290 de TE va xw 1 LL M 0 _ 145005 E CXA10820 ELET du CXD1140AM 8 gt gt gt m LATTA 597 EE P AM Eee Pr gt CFD 66L I 5 e 1 cary 5 8 8 fo en fo ees I onz on AX B om LC3516M 15 EF gt Loi LL s H boa lt D mE a 4 1 sra FEAT VENTER H 1 1 H 1 n 2 cesi 44 iii SHETLE RMS IE frst Dic sense suo ES wee 1 t I gt I I ren VOLTAGE RUPEE J 1 H l o Tale Tr T C802 M ii meer eo I h La 5 Note Color code of sleeving over the end of the jacket n RED REDNIGRYD gt eee d e o parts extracted from the component side
53. range 1 CO III LI L Lo e CFD 66L 3 2 ELECTRICAL ADJUSTMENTS RADIO SECTION BAND FM FUNCTION RADIO signal generator Y 71 set 400Hz 30 modulation frequency deviation 22 5kHz FM antenna output level as low as possible Headphone jack Repeat the procedures in each adjustment several times and the frequency coverage and tracking adjustments should finally done by the trimmer capacitors Italian model te gt sss CTI L2 1 2 13 108 25MH2 97 35MIV 107 8MHz 108 25MHz 735MI Adjust maximum reading on VIVM Adjust fora Dam reading on FM TRACKING ADJUSTMENT FM FREQUENCY COVERAGE ADJUSTMENT CFD 66L MW BAND MW FUNCTION RADIO a AM RF signal generator VTVM Put the lead wire antenna close 0 rhe set 400Hz 30 AM modulation Headphone jack Output level as low as possible Repeat the procedures each adjustment several times and the frequency coverage and tracking adjustments should bc finally done by the trimmer capacitors Italian model MW IF ADJUSTMENT MW TRACKING ADJUSTMENT Adjust maximum reading Adjust for a maximum reading on VTVM on VTVM 455kHz n xxm i1400kHz a 19 i CTIA T2 CTI 3 520kHz 516kHz 1 686kHz 1 630kH2 Adjust for a maxumum reading on
54. rk Aare critical for safety Replace only with part number specified CFD 66L ELECTRICAL PARTS ELECTRICAL PARTS Ref No Part No Description Ref No Part No Description 8808 1 249 411 11 CARBON 330 5 1 44 5807 1 554 174 00 SWITCH KEY BOARO CHUFFLE RMS R809 1 249 441 11 CARBON 100K 5 1 49 5808 1 554 174 00 SWITCH KEY BOARD U0 R810 1 249 433 11 CARBON 22K 5 1 44 5809 1 554 174 00 SWITCH KEY BOARD 5901 4 1 553 318 31 SWITCH PUSH AC POWER 1 KEY 8811 1 249 433 11 CARBON 22K 5 1 44 R812 1 249 433 11 CARBON 22k 5 1 44 5090 1 503 877 11 SPEAKER R813 1 249 429 11 CARBON 1 5 1 44 5 902 1 503 877 11 SPEAKER R814 1 249 429 11 CARBON 106 5 1 44 TI 1 404 455 00 TRANSFORMER IF R815 1 249 417 11 CARBON 1K 5 1 44 Te 1 406 040 00 COIL 050 R816 1 249 429 11 CARBON 10K 5 1 44 T3 1 406 244 11 COIL 050 R817 1 249 429 11 CARBON 10K 5 1 44 15 1 406 097 11 COIL OSC 5V1 R901 1 217 422 00 FUSIBLE 1 5 1 20 T6 1 406 098 11 COIL OSC SW2 R902 1 249 416 11 820 5 1 44 1 406 099 11 COIL OSC SW3 R904 1 249 412 11 CARBON 390 5 1 44 18 1 406 100 11 COIL OSC 5M4 R905 A 1 217 422 00 FUSIBLE 1 5 1 24 F T9 1 406 101 11 COIL OSC SWS R906 1 249 412 11 CARBON 390 5 1 44 T301 1 433 317 11 TRANSFORMER BIAS OSCILLATION R908 1 249 427 81 CARBON 6 8k 5 1 4W 1901 4 1 448 958 11 AEP TRANSFORMER POWER MV1 1 228 993 00 RES ADJ CARBON 4 7K 1901 A 1 448 959 11 UK TRANSFORMER POWER RV301
55. ssette Recording or playback cannot be made or there is a Dirty heads decrease in sound level improper setting of the FUNCTION selector Unsatisfactory erasing Dirty erase head Weak batteries Excessive wow or flutter or sound drop out Contamination of the capstan or pinch roller e Magnetic contamination of the head Weak batteries Sony Corporation English 87J0457 1 Printed in Japan 9 952 823 12 60 1987 10 Audio Group
56. ted to the LINE IN jacks RADIO To listen to or record radio programs TAPE To play back the tape 8 Dial scale and pointer 9 Display window REMAIN ENTER selector 11 REPEAT 1 ALL repeat play selector 12 SHUFFLE RMS random music sensor selector 13 BAND selector 4 SW SW SW selector Set to the desired SW band 5 TUNING knob PHONES headphones A jack stereo minijack When the headphones are connected to the Jack the sound from the speakers does not come out 7 POWER switch ONIn STANDBY 18 operation battery indicator FM STEREO indicator Lights up when an FM stereo of sufficient signal strength is tuned in Cassette holder 21 Tape operation buttons and indicators 3 24 26 27 E s 65 B9 4 DIRECTION tape transport direction Press to change tape transport direction during playback DIRECTION tape transport direction indicators II PAUSE Depress to momentarily stop the tape during recording or playing back To restart press it again P Depress to wind the tape rapidly 4 PLAY playback REC recording m STOP EJECT CD operation buttons wil PLAY PAUSE playback pause m STOP tab SEARCH lt lt gt AMS automatic music sensor Disc holder EJECT compact disc eject button Spea
57. urn POWER switch on 3 Put disc YEDS 18 in and press button 4 Adjust RV7 Pattern so that the peak is maximum 02 for an optimum waveform eye pattern means that shape guished at the center of the can be clearly disti wavetorm AF signal waveform Adjustment Location RF board oscilloscope range Av 02_ r Focus Tracking Gain Adjustment frequency responce inalyzer necessary in order to perform this adjustment exac tly However this gain has margin so even if it slightly off there is no problem Theref not perform this adjustment cus tracking gain determines the pick up followup vertical and horizontal relative to me hanical noise und mechanical shock when the 2 axis device perate However as he reciprocate the adj the point where both ar When gain is raised the noise when the 2 axis device operates increases 9 When gain is lowered mechanical shock and skipping occurs more easily When gain adjustment is off the symptoms below appear satisfied Focus Tracking Symptoms The time until music starts becomes longer for STOP D gt PLAY or automatic selection M MM buttons pressed Normally takes about 1 seconds low low or high Music does not start and disc continues to rotate for STOP gt PLAY or low automatic selection L DI buttons pressed

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