Sony TC-FX45 User's Manual
Contents
1. 3 4 55 oe Orm Orm Onm Dam Om O O 0 035V 5 6 14 5V 4a 5a 6a 70 8o 9 0 lla 2 L 15 10 7 5 3 0 3 5 8 R 501 3 TAPE SELECT 0301 47 5V AUTO 5301 3 5 5553 120 28 e l 5301 2 9 f j 1 55 oY el o TAPE SELE SWITCH BO 007 111 314 290945 REC EQ SWITCH Z aa s a 0301 2SA732 CASETTE DOOR DE 0301 D302 0303 0304 330 HL mv NORMAL 02 Fe Cr METAL a t PHOTO SENSI TYPE IND BOARD 1 R5I3 0507508 155133 22k ee See ae et een ges a ae aga ae ees ee a 515 516 280945 0506 254 733 D30I 304 GL9NG2 REC EQ SWITCH MUTING SWITCH ee q vu TC FX45 P R S T U V W 0510 2SC945 wie ss ORR z a 5302 3 q Ik 0506 ISSI33 P MUSIC SCAN BLANK SKIP 16 D 5V BLANK SKiP IC504 B V R 22 2 i 4 D506 0516 155133 m2. 10 TC FX45 A 8 TE lt N x 8 i 2 g i E 4 a red Y 5 7 5 2 TC TC FX45 3 10 TC FX45 4 3 5 TC FX45 G 45 FX45 6 10 GENERAL SECTION No Part No Description l 1 548 574 00 COUNTER NORMAL 2 3 304 419 41 BUTTON EJ ECT 9 3 304 423 00 PLATE SIDE LEFT 4 3 307 517 00 GUIDE SLIDER 5 3 307 533 00 PLATE ORNAMENTAL MD 6 3 307 538 51 KNOB SWITCH TIMER 3 312 615 31 HEAT SINK 3 313 213 11 BUTTON REC CONTROL oo 1 10 3 315 102 00 PLATE SLIDE 11 3 315 105 00 KNOB 5X16 SQUARE 12 3 315 112 11 BUTTON STOP 13 3 315 113 11 BUTTON FF 14 93 315 114 11 BUTTON REW 15 3 315 117 11 BUTTON REC MUTE 3 307 563 01 SHEET VIBRATION PROOF GENERAL SECTION No Part No 40 3 703 680 00 43 4 864 307 00 RING G UK EI EZ COVER DIA 20 44 4 875 455 01 45 4 889 321 01 46 7 621 770 87 47 7 623 508 01 48 7 682 247 1383 49 7 682 546 09 50 7 682 646 01 51 7 685 104 19 52 1 685 533 21 53 1 685 550 19 54 7 685 647 79 16 3 315 118 00 BRACKET COUNTER 55 7 685 871 01 17 3 315 119 11 WINDOW METER 56 7 685 871 09 18 3 315 120 00 PLATE RELAY 57 7 688 004 11 19 3 315 121 11 ESCUTCHEON CON
3. mic jacks DOLBY NR switches HEADPHONES jack 4 REPEAT switch MUSIC SCAN BLANK SKIP switches 0 POWER switch This turns the power on or off The peak level meters illuminate when the unit is turned on LEVEL recording level controls These controls adjust the recording level The upper slide bar is for the left channel and the lower for the right channel Tape COUNTER and RESET button The tape counter provides a numerical reference point while record ing which can be used to index a recorded cassette To reset to zero press the RESET button TAPE SELECT switch and tape type indicators Generally set this switch to AUTO n The automatic tape select system will then operate When using cassette or a TYPE IV METAL cassette which has no METAL tape detector slots depress this switch to set it to the TYPE IV position zx When Inserting a cassette one of the tape type indicators will light up depending on the type of tape and the position of the TAPE SELECT switch LEVEL METERS These meters show the peak input level of each channel during recording and recorded levels in the playback mode They follow the transient peaks of high level inputs that are too brief to be followed by conventional VU meters so that the optimum recording level can be accurately set Function buttons It is possible to switch directly from one mode to another The in dicat
4. 1 045 6 6V yy fusible PL s A resistor U4 7 3 R314 33 1 74 Wenso 1 8 2G HS NU g cte Il 1 40 65 00031 S 1 T 0103 250945 MPX FILTER SWITCH M 0103 100k RIZ 0304 4 7 50V i RI49 ICtOILI 2 4 0 025 Q MODE CONT 0314 R313 22k R CH IS THE SAME AS L CH REF 200 X45 TC FX45 0103 2SC945 MPX FILTER SWITCH IC304 M5218L HEADPHONE AMP 8 Po 001 3185 HEADPHONE JACK BOARD 30 J HEADPHONES LEVEL METER CALIBRATION 0104 RI40 22k 24 amp i gt k 0104 256200 MUTING SPK10I CONT CKT CONT CKT O_O nd r df 6 75V E Ue Mad JI02 L L PIN JACK BOARDU AT RI8I 10k 0506 155133 0506 IFL METER BOARD g 02 BA6146 FL TUBE DRIVER TUBE M CI50 1 RI89 100 22 9191 25V 50V 27k 47 50 i4 5V la 20 3 dB oo 20 RI64 OV 2 07 OFF 5301 2 DOLBY NR B TYPE
5. US Model Canadian Model AEP Model UK Model E Model Dolby and the double D symbol are the trade marks of Dolby Laboratories Licensing Corporation Noise reduction system manufactured under license from Dolby Laboratories Licensing Corporation SPECIFICATIONS Recording system 4 track 2 channel stereo Fast forward and rewind time Approx 100 sec with C 60 cassette Bias frequency 105 kHz Signal to noise ratio NAB at peak level Dolby NR switch Cassette B TYPE C TYPE ON TYPE IV Sony METALLIC TYPE Ill Sony FeCr TYPE Sony UCX TYPE Sony BHF or HFX Total harmonic distortion 1 096 with Sony METALLIC and FeCr cassettes SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK A ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS 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 ae MICROFILM Frequency response DOLBY NR OFF e With TYPE IV cassette Sony METALLIC 20 18 000 Hz 30 16 000 Hz 3 dB DIN 30 13 000 Hz 3 dB 0 VU recording e With TYPE Ill cassette Sony FeCr 20 16 000 Hz 30 16 000 Hz 3 dB DIN e With TYPE cassette Sony UCX 20 17 000 Hz 30 15 000 Hz 3 dB DIN e With TYPE cassette Sony BHF or HFX 20 16 000 Hz Continued on page 2 ATTENTION AU
6. 5901 OMS dh E 2 m d RSIS VOLTAGE iS EIE i Ne 3 BLU 0529 x3 C533 0312 314 5901 3 0 047 i0E2 ET 4 1 1 1 2 D312 Me na ts 0 01 1 3AURCS v pes SLR 34PC5 0309 TEN 0308 340 5 re 24 e pem es 25 E Tiov ul 820 58 i0002 I 4 pa av T 034 x REPLACEABLE 03 5 BUILT IN TRANSFORMER ndi US Canadian MODEL 5302 2 0 0 L MUTE RESET 3 89 A 8 ex 2 0519 155133 SELECTOR POSITION OV 4 2 VOLTAGE SELECTOR 0518 155133 MUSIC 5 BLANK SKIP INTERNAL CONNECTION RED IC503 0311 HZ4Bac 35v 031 QUUOQOD 4 6V 0311 2SB731 0310 250809 9316 25 733 0315 25 945 0316 VOL REG 4 at eee 259 25v POWER BOARD VOL REG s m lt nm i dll UL Pr Pg F1 G1 H1 11 Components for right channel have same values as for left channel Reference numbers are coded from 200 e All capacitors in uF unless otherwise noted pF 50WV or less are not indicated except for electrolytics and tantalums Allresistors in ohms 1 4 unless ot
7. Any low impedance microphone equipped with a phone plug may be used If your microphone is equipped with a mini plug you will need a plug adaptor TROUBLE CHECKS The following trouble checks will help you correct the most com mon problems encountered with a tape deck Should any problem persist after you have made these checks consult your nearest Sony service facility Before proceeding with these trouble checks first check these basic points The power cord must be firmly connected Amplifier connections must be firmly made Heads capstan and pinch roller should be clean The amplifier controls and switches should be set correctly FUNCTION BUTTONS AND TAPE TRANSPORT PROBLEMS The function buttons do not activate right after the POWER switch is turned on Logic controlled function buttons operate approximately 2 seconds after the POWER switch is turned on The button and the amp button do not activate The cassette holder is not fully closed The button does not activate e No cassette in the holder The tab has been removed from the cassette The automatic shut off mechanism activates before the end of the tape The tape is slack This situation may also be caused by a deformed cassette shell Tape transport noise seems excessively loud in rewind or fast forward mode This situation depends upon the cassette used and is not a prob lem RECORDING AND PLAYBACK PROBLEMS Recordin
8. R536 1 247 831 00 CARBON 5 1 6W R537 1 247 831 00 CARBON 1 5 1 6W 504 1 554 303 00 swircu key BOARD rr 506 1 554 303 00 SWITCH KEY BOARD REC R538 1 247 847 00 CARBON 4 7 5 1 6W 507 1 554 303 00 switcn BOARD PAUSE R539 1 247 855 00 CARBON 10K 5 1 60 R540 1 247 839 00 CARBON 2 2K 5 1 6W 508 1 554 303 00 SWITCH KEY BOARD REC MUTE 509 1 554 303 00 SWITCH KEY BOARD AMS R541 1 247 868 00 CARBON 36K 5 1 60 5551 1 554 205 00 SWITCH PUSH EJ ECT R542 1 247 879 00 CARBON 100 5 1 6W R543 1 247 809 00 CARBON 120 5 1 6W 552 554 205 00 SWITCH PUSH 553 554 205 00 SWITCH PUSH R544 247 831 00 CARBON IK 5 1 6W s554 1 554 205 00 SWITCH PUSH R546 247 889 00 CARBON 270K 5 1 6W 901 A 1 553 318 00 SWITCH PUSH AC POWER R547 247 887 00 CARBON 220K 5 1 6W SPK101 1 235 186 00 ENCAPSULATED COMPONENT R548 1 247 875 00 CARBON 68K 5 1 6W SPK201 1 235 186 00 ENCAPSULATED COMPONENT R549 1 247 871 00 CARBON 47K 5 1 6W R550 1 247 831 00 CARBON IK 5 1 6W T301 433 267 00 TRANSFORMER OSCILLATOR R551 1 247 871 00 CARBON 47K 5 1 6W R566 1 247 871 00 CARBON 47K 5 1 6W R568 1 247 863 00 CARBON 22K 5 1 6W R571 1 247 831 00 CARBON 1K 5 1 6W R573 1 247 831 00 CARBON 5 1 6W RV101 1 226 991 00 RES VAR SLIDE 20K 20K REC LEVEL L RV201 1 226 991 00 RES VAR SLIDE 20K 20K REC LEVEL R RV102 1 226 236 00 RES ADJ CARBON 10K RV103 1 226 851 41 RES ADJ CARBON 10K RV104 1 226 236 00 RES ADJ CARBON
9. 10 dB Standard Output Level LINE OUT 82 47k 31 26 dB 0 435 V 5 dB source impedance input level load impedance output level Capstan motor Speed Adjustment Procedure Mode playback speed checker FM 30 or digital frequency test tape counter WS 48A 3 kHz 0 dB EM LINE OUT Specification Speed checker I 0 8 4 0 8 I Digital frequency counter 2975 3025 Hz Frequency difference between the beginning and the end of the should be within 0 84 25 7 Adjustment Location Adjust the speed by using screwdriver When turning the screw clockwise speed is faster X45 TC FX45 Record playback Head Azimuth Adjustment Playback Level Adjustment Procedure Procedure l Mode Playback Mode playback test tape P 4 A063 6 3 kHz 10 dB test tape P 4 L 300 315 Hz 0 dB p LINE OUT LINE OUT Turn the adjustment screw for the maximum output levels If these levels do not match turn the adjustment screw until both of output levels match together within 0 5 dB Specification LINE OUT level 0 41 0 46 V 5 5 4 5 Level difference between channels less than 0 5 dB within 0 5dB Check that the LINE OUT level does not change in playback mode while changing the mode from playback to stop several times R CH peak Adjustment Location Screw po
10. 4 7K 10K 4 7K 3K 820 620 4 7K 13K 2 4K 2 4K 15K 100 2 2K 1M 2 1M 4 7 22 100K 22K 150 330 680 150 51K 10K 100K 10K 10K FTT 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 by shading and mark safety 1 6W 1 4W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 4W 1 4W 1 4W 1 4W 1 4W 1 6W 1 4W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W 1 6W are zs une trame et une marque 522 securite zw critiques pour la Ne les remplacer une NN SMS VM MM que Les composants identifies par X sont z par piece portant le numero specifie ELECTRICAL PARTS ELECTRICAL PARTS Ref No Part No Description Ref No Part Description R529 1 247 831 00 CARBON 1 5 1 5W S301 1 554 510 00 SWITCH PUSH 3 KEY R530 247 831 00 CARBON 1K 5 1 6W DOLBY wr TAPE SELECT R531 1 247 831 00 CARBON 1 5 1 6W 302 1 554 510 00 SWITCH PUSH 3 KEY REPEAT MUSIC SCAN BLANK SKI P R532 1 247 831 00 CARBON 5 1 6W 303 1 554 208 00 SWITCH SLIDE TI MER R533 1 247 831 00 CARBON 1K 5 1 6 R534 1 247 831 00 CARBON 5 1 6W 501 1 554 303 00 SWITCH KEY BOARD REW S502 1 554 303 00 SWITCH KEY BOARD STOP R535 1 247 831 00 CARBON 5 1 6 5503 1 554 303 00 SWITCH KEY BOARD
11. 5 1 6W R163 1 247 805 00 CARBON 82 5 1 6W R225 1 246 473 00 CARBON IK 1 4W R164 1 247 839 00 CARBON 2 2K 5 1 6W R226 1 246 481 00 CARBON 2 2K 5 1 4W R166 247 863 00 CARBON 22K 5 1 6W R227 1 246 472 00 CARBON 910 5 1 4W R167 1 247 857 00 CARBON 12K 5 1 6W R228 1 246 484 00 CARBON 5 1 4W R169 1 247 852 00 CARBON 7 5K 5 1 6W R229 1 246 490 00 CARBON 5 1K 5 1 4W R170 1 247 847 00 CARBON 4 7K 5 1 6W R230 1 246 507 00 CARBON 27 5 1 4W R171 1 247 863 00 CARBON 22K 5 1 6W R231 1 246 466 00 CARBON 510 5 1 4W R173 1 247 834 00 CARBON 1 3K 5 1 6W R232 1 246 537 00 CARBON 470K 5 1 4W R174 247 863 00 CARBON 22K 5 1 6W R233 1 214 776 00 METAL 91K 1 1 4W R175 1 247 851 00 CARBON 6 8K 5 1 6W R234 1 246 513 00 CARBON 47K 5 1 4W R176 1 247 839 00 CARBON 2 2K 5 1 6W R235 1 246 480 00 CARBON 2K 5 1 4W R179 1 247 863 00 CARBON 22K 5 1 6W R236 1 246 490 00 CARBON 5 1K 5 1 4W R180 1 247 855 00 CARBON 10K 1 6W R237 1 241 820 00 CARBON 360 5 1 6W R181 1 247 855 00 CARBON 10 5 1 6W R238 1 247 845 00 CARBON 3 9K 5 1 6W R182 1 247 843 00 CARBON 3 3K 5 1 6W R239 1 247 833 00 CARBON 1 2K 55 1 6W R183 1 247 855 00 CARBON 10 5 1 6W R240 1 246 505 00 CARBON 22K 5 1 4W R184 1 247 879 00 CARBON 100K 5 1 6W R243 1 246 474 00 CARBON 1 1 5 1 4W R185 1 247 823 00 CARBON 470 5 1 6W R244 1 241 887 00 CARBON 220K 5 1 6W R188 1 247 888 00 CARBON 240K 5 1 6W R245 I 247 886 00 CARBON 200K 5 1 6W NOTE CAPACI TORS Items with no part number
12. 00 ELECT 4 7MF 20 50 0517 8 719 901 33 DIODE 155133 C532 1 123 356 00 ELECT 10 20 25V 0518 8 719 901 33 DIODE 155133 533 1 130 628 00 0 047 5 50v 0519 8 719 901 33 DIODE 155133 534 1 130 628 00 FILM 0 047MF 5 50 0525 8 719 934 05 0100 SLR 34URC5 CNP301 1 560 064 00 PIN CONNECTOR 6P D526 8 719 902 77 DIODE SLR 34PC5 CNP302 1 560 060 00 PIN CONNECTOR 2P D527 8 719 902 77 DIODE SLR 34PC5 amp CNP303 1 560 064 00 PIN CONNECTOR 6P D529 8 719 902 78 DIODE SLR 34DC5 CNP304 1 560 063 0090 PIN CONNECTOR 5P 0534 8 719 901 33 DIODE 155133 CNP305 1 561 965 00 SOCKET REMOTE 0537 8 719 901 33 DIODE 155133 CNP501 1 560 062 00 PIN CONNECTOR 4P 101 8 725 724 00 HEAD ERASE EF 201 36 CNP502 1 560 062 31 PIN CONNECTOR 4P CNP503 1 560 063 21 PIN CONNECTOR HRP101 8 725 507 50 HEAD REC PB 227 3602 amp CNP504 1 560 065 00 PIN CONNECTOR 8P CNP507 1 560 062 41 PIN CONNECTOR 4P FLT301 1 519 292 00 INDICATOR TUBE CT101 1 141 225 21 TUNING TRIMMER IC101 8 752 002 70 1 CX20027 CT201 1 141 225 21 CAP TUNING TRIMMER IC102 8 759 906 02 BA6146 IC201 8 752 002 80 CX20028 D301 8 719 909 20 DIODE GL 9NG2 D302 8 719 909 20 DIODE GL 9NG2 C202 8 759 906 02 BA6146 D303 8 719 909 20 DIODE GL 9NG2 IC301 8 759 101 56 IC CX10033A 02 8 759 101 55 CX10032A NOTE CAPACI TORS Items with no part number and no des uF PF upt cription are not stoc
13. 1 6W R523 247 855 00 R309 1 247 871 00 CARBON 47K 5 00 1 6W R524 1 247 879 00 8310 1 247 879 00 CARBON LOOK 5 1 6W R525 247 855 00 R311 1 247 847 00 CARBON 4 7K 5 1 6W R526 247 855 00 R312 1 247 863 00 CARBON 22K 5 1 6W R527 247 819 00 NOTE CAPACI TORS Items with no part number and no des cription are not stocked because rney are seldom required tor routine service RESISTORS bed All resistors are in ohms Items marked are not stocked since they are seldom required for routine ESTRENO UG service Some delay should be antici COILS pated when ordering these i terns MMH mH UH uH Due to standardization parts with part numbers or A AAAA AAA X SEMI CONDUCTORS may be different from those used 1N the In each case U 2 for example set UA pA UPA PA UPC uPC 0 uPD ELECTRICAL PARTS ELECTRICAL PARTS 40 CARBON FUSI BLE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON FUSI BLE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CAKBON CARBON CARBON 5S critical for Replace only with part number specified Description 22K 12K 12K 10K 47K 47K 7 5K 3 6K 5 1K 240 10K
14. 10K RV202 1 226 236 00 RES ADJ CARBON 10K RV203 1 226 851 41 RES CARBON 10K RV204 1 226 236 00 RES ADJ CARBON 10K RY301 1 515 473 12 RELAY NOTE CAPACI TORS Items with no part number and no des MF uF PF uuF cription are not stocked because they are seldom required for routine service RESISTORS Dy shading and mark Avare It ked 6 resistors are in ohms me critical for safety erns marke are not stocked since Replace only with part they are seldom required for routine F nonflammable i bts service Some delay should antici COILS ated when ordering these items E MMH mH UH uH Les composants identifies par Due to standardization parts with part Une ct marque A sont i numbers A AAA AAA XX or A AAAA AAA5 X SEMI CONDUCTORS critiques pour la securite may be different from those used in the In each case U y for example 55 Ne les remplacer que par set UA iii UPA uPA UPC ES une piece portant le numero UPD uPD z Specifie sawas s att a ANS Tuto calle d G1 Tet guununeeees lot 444 NNNM V e An 41
15. 2K 5 1 4 R204 1 247 855 00 CARBON JK 5 1 6 R136 1 246 490 00 CARBON 5 1K 5 1 4W R205 1 247 855 00 CARBON 10 5 1 6W R137 1 247 820 00 CARBON 360 5 1 6W R206 1 247 819 00 CARBON 330 5 1 6W R138 1 247 845 00 CARBON 3 9K 5 1 6W R207 1 247 866 00 CARBON 30K 5 1 6W R139 1 247 833 00 CARBON 1 2K 5 1 60 R208 1 246 521 00 CARBON 100K 5 1 4W R140 1 246 505 00 CARBON 22K 5 1 4W R209 1 246 505 00 CARBON 22K 5 1 4W R143 1 246 474 00 CARBON 1 1 5 1 4W R210 1 246 491 00 CARBON 5 6K 5 1 4W R144 1 247 887 00 CARBON 220 5 1 6W R211 1 246 485 00 CARBON 3 3K 5 1 4W R145 1 247 886 00 CARBON 200K 5 1 6W R212 1 246 521 00 CARBON 100K 55 1 4W R146 1 247 845 00 CARBON 3 9K 5 1 6W R213 246 493 00 CARBON 6 8K 5 1 4W R147 1 247 887 00 CARBON 220 5 1 6W R214 1 246 529 00 CARBON 220K 5 1 4W R148 1 247 886 00 CARBON 200 5 1 6W R215 1 246 449 00 CARBON 100 5 1 48 R149 1 246 497 00 CARBON LOK 1 4W R216 1 246 524 00 CARBON 130 5 1 4W R150 1 246 497 00 CARBON 10K 5 1 4W R217 1 246 491 00 CARBON 5 6K 5 1 4W R151 1 246 489 00 4 7K 5 1 48 R218 1 246 449 00 CARBON 100 1 4W R152 1 246 475 00 CARBON 1 2K 5 1 4W R220 1 246 499 00 CARBON 12K 5 1 4W R153 1 246 497 00 CARBON 106 5 1 4W R221 1 246 503 00 CARBON 18K 5 1 4W R154 1 247 831 00 CARBON 5 1 6W R222 1 246 529 00 CARBON 220K 5 1 4W R155 1 246 521 00 CARBON 100 5 1 40 R223 1 247 831 00 CARBON 1 5 1 6W R161 1 246 507 00 CARBON 27K 5 1 4W R224 1 247 831 00 CARBON
16. 3K 5 1 44 4107 8 729 194 57 TRANSISTOR 2SC945 P R112 1 246 521 00 CARBON 100K 5 1 4W 108 8 729 194 57 TRANSISTOR 2SC945 P R118 1 246 493 00 CARBON 6 8K 5 1 4W 0109 8 729 194 57 TRANSISTOR 25 945 R114 1 246 529 00 CARBON 220K 5 1 4W Q110 8 729 194 57 TRANSISTOR 2SC945 P R115 1 246 449 00 CARBON 100 5 1 4W 8 729 194 57 TRANSISTOR 2SC945 P R116 1 246 524 00 CARBON 130K 5 1 4W Q201 8 729 194 57 TRANSISTOR 2SC945 P R117 1 246 491 00 CARBON 5 6K 5 1 4W 0203 8 729 194 57 TRANSISTOR 2SC945 P R118 1 246 449 00 CARBON 100 5 1 48 0204 8 729 100 13 TRANSISTOR 25 2001 R120 1 246 499 00 CARBON 12 5 1 40 0206 8 729 194 57 TRANSISTOR 250945 R121 1 246 503 00 CARBON 18K 5 1 4W 0207 8 729 194 57 TRANSISTOR 25 945 R122 1 246 529 00 CARBON 220K 5 1 4W 0208 8 729 194 57 TRANSISTOR 2SC945 P R123 1 247 831 00 CARBON 5 1 6W Q209 8 729 194 57 TRANSISTOR 2SC945 P R124 1 247 831 00 CARBON 1K 5 1 6W 0210 8 729 194 57 TRANSISTOR 2SC945 P R125 1 246 473 00 CARBON 1K 5 1 4W Q211 8 729 194 57 TRANSISTOR 2SC945 P R126 246 481 00 CARBON 2 2K 5 1 4W Q301 8 729 612 77 TRANSISTOR 2SA1027R R127 1 246 472 00 CARBON 910 5 1 4W 0302 8 729 194 57 TRANSISTOR 2SC945 P R128 1 246 484 00 CARBON 3K 5 1 4W Q303 8 729 194 57 TRANSISTOR 25C945 P NOTE CAPACI TORS Items with no part number and no des MF uF PF uuF or are not stocked because rney Sb The components identified are seldom required for routine service RESISTOR
17. 4 After the adjustments apply suitable locking compound to the parts adjusted 5 adjustments should be performed with the rated power supply voltage unless otherwise noted Torque Measurement Torque meter Meter reading 28 60gm cm 0 38 0 83 oz inch 2 5 6g cm 0 03 0 07 oz inch 80 165 g cm 1 1 2 2 oz inch 2 Forward Back Tension CQ102C Fast Forward 201 Rewind 9 Pinch Roller Pressure Measurement Playback Mode e Slowly return he pinch roller and read the spring scale just when the pinch roller starts rotating The capstan should first contacts here pinch roller tension gauge 200 3004 2 77 4 16 3 2 ELECTRICAL ADJUSTMENTS Note adjustment should be performed in the order given in this service manual The adjustments should be performed for both L CH and R CH Set the BIAS and EQ switches according to the tape as follows TAPE SELECT switch LED display AUTO I NORM Fe Cr METAL AUTO FoC METAL IV METAL Switches and controls should be set as follows unless otherwise specified DOLBY NR switch TAPE switch OFF AUTO I NORM e Standard Record Deliver the standard input signal level to the input jack and set the REC LEVEL control to obtain the standard output signal level Standard Input Level 300 ohm 10k 0 77 mV 60 dB 0 25 V
18. 5302 2 MUSIC SCAN BLANK 5 OFF T SUB SYSTEM CONTROL IC503 PT 5302 3 031 MUSIC 5 AC 3 5V BLANC 5 i MUSIC SCAN BLANC SKIP 5 7V vOL REG 90310 315 VOL REG IC303 SUB SYSTEM CONTROL 036 319 IC504 VOL REG 1 4 1 031 36 E 15V a VOL REG ME 10 0309 OFF 0312 E ON TUM 0313 lt 2 V TC FX45 SECTION 2 DISASSEMBLY Follow the disassembly procedure in the numerical order given REMOVE THE TOP COVER AND THE BOTTOM PLATE CASSETTE WINDOW FRONT PANEL cassette window 6 TC FX45 TC FX CASSETTE HOLDER FULCRUM PLATE SIDE PLATE R L PISTON OOQ Side plate R L O 9 Cassette holder 772 6 4 N side plate side plate L C D o4 wy zu or 8 26 4 cassette holder loading stopper spring MECHANISM SECTION mechanism section BVTT3x6 45 45 VOLUME BOARD AUDIO BOARD COUNTER SW BOARD METER UNIT Q Volume board Audio board counter BVTT3x6 tPS 3x5 rec control knob as plate assy ornamen alg BVTT3x6 PTTWH 3x6 audio board BVT
19. 0310 8 719 901 33 DIODE 155133 C505 1 161 330 00 CERAMIC 0 01MF 30 25V 0311 8 719 992 41 DIODE HZ4B1 C506 1 161 330 00 CERAMIC 0 01MF 30 25V D312 8 719 200 02 DIODE 10E 2 C507 1 161 330 00 CERAMIC 0 01MF 30 25V 0313 8 719 200 02 DIODE 10E 2 C508 1 161 330 00 CERAMIC 0 01 30 25V 0314 8 719 200 02 DIODE I0E 2 C509 1 161 330 00 CERAMIC 0 01MF 30 25V D315 8 719 901 33 DIODE 155133 C510 1 161 330 00 CERAMIC 0 01MF 30 25V D316 8 719 200 02 DIODE 10E 2 511 1 161 330 00 CERAMIC 0 01MF 30 25V D317 8 719 200 02 DIODE 10 2 C512 1 161 330 00 CERAMIC 0 01MF 30 25V D318 8 719 200 02 DIODE 10E 2 c513 1 1601 330 00 CERAMIC 0 01MF 30 25V D319 8 719 200 02 DIODE 10E 2 514 1 123 380 00 ELECT LMF 20 50V D501 8 719 901 33 DIODE 155133 5915 1 161 323 00 CERAMIC 0 001MF 10 50V D502 8 719 901 33 DIODE 155133 516 1 161 323 00 CERAMIC 0 001MF 10 50V D506 8 719 901 33 DIODE 155133 c517 1 123 607 00 ELECT 0 1MF 20 50V D507 8 719 901 33 DIODE 155133 C518 1 130 620 00 FILM 0 01 5 50V D508 8 719 901 33 DIODE 155133 519 1 130 621 00 FILM 0 01 2 5 50V 0509 8 719 901 33 DIODE 155133 C520 1 130 621 00 FILM 0 01 2MF 5 50V D510 8 19 901 33 DIODE 155133 C521 1 130 620 00 FILM 0 01MF 5 50V D511 8 719 901 33 DIODE 155133 523 1 130 629 00 FILM 0 056MF 5 50V D513 8 719 901 33 DIODE 155133 C524 1 130 629 00 0 056 5 50V 0515 8 719 901 33 DIODE 155133 C525 1 123 306 00 ELECT 47MF 20 10 0516 8 719 901 33 DIODE 155133 C526 1 123 369
20. 07 318 00 306 3 307 315 00 307 3 307 319 00 308 3 307 328 00 309 3 307 329 00 310 3 307 330 00 811 3 307 332 00 312 3 307 333 00 313 3 307 337 00 914 3 307 338 00 915 3 307 339 00 916 3 307 344 00 817 3 307 345 00 318 3 307 346 00 319 3 307 347 00 820 3 307 348 00 821 3 307 355 00 NOTE Items with no part number cription are not are seldom required for Items marked service are not they are seldom required for Some delay should be antici CORD CONNECTION RK 744 CUSHI ON LEFT LOWER CUSHI ON RI GHT LOWER CUSHION LEFT UPPER CUSHION RIGHT UPPER SHEET POLYETHYLENE 6 LABEL TACK BAG POLYETHYLENE Canadian AEP AEP UK El E2 MANUAL INSTRUCTION CUS Sek pue MANUAL INSTRUCTION AEP G AEP MANUAL INSTRUCTION QUESTI ONNAI RE Canadi an TAPE UCX 5 ROD ASSY CLEANI NG HEAD INDIVIDUAL CARTON Description LEVER RELAY SELECT LEVEK FWD LEVER FF RETAINER THRUST PLATE YOKE ARBOR MOVABLE RETAINER TAKE UP GEAR LEVER TAKE UP SELECTION PLATE FULCRUM SELECTION LEVER PIN FULCRUM PLATE ARBOR FIXED ARBOR TRIGGER LEVER REC DETECTION LEVER METAL DETECTION SHAFT DETECTION LEVER LEVER HALF RETAINER SLIDER EJECT LEVER DETECTION PISTON ROLLER SPRING CAPACI TORS and no des MF uF PF uuF stocked because they routine service RESI STORS resistors are nonflammable s
21. 09 917 00 381 3 701 438 11 WASHER 2 5 512 1 609 918 00 513 1 609 920 00 383 3 701 465 00 SCREW LOCK 514 1 609 921 00 384 3 701 466 00 SCREW LOCK 515 1 609 922 00 385 3 701 467 00 SCREW LOCK 516 f1 609 923 00 386 6 3 01 822 00 HOLDER W RE 517 4 2056 203 A 387 7 621 760 05 PSW 2 6X16 03 1 123 354 00 388 621 770 20 SCREW 8 2x5 04 1 102 106 00 389 7 621 772 00 SCREW B 2 3 05 1 123 354 00 390 06 1 102 106 00 391 7 624 105 04 STOP RING 2 3 TYPE E C107 1 123 380 00 392 7 671 111 11 STEEL BALL 1 5MM C108 161 271 00 393 7 685 860 04 SCREW BVTT 2 6X4 S C109 123 356 00 394 7 687 204 21 TOTSU PTPWH 2X6 NON SLIT TYPE C110 161 326 00 395 7 687 246 21 SCREW TOTSU PTPWH 3X8 TYPE2 C111 1 107 165 00 396 A 2142 022 A PULLEY ASSY FR Cll2 161 321 00 397 x 3307 301 0 CHASSIS N ASSY HEAD C113 1 107 036 00 398 X 3307 302 5 FLYWHEEL N ASSY C114 1 130 624 00 399 X 3307 305 0 LEVEK ASSY FWD LOCK C116 1 123 354 00 400 3307 307 0 PINCH ROLLER ASSY C117 1 108 571 00 401 X 3307 308 3 MOTOR ASSY 118 161 316 00 402 x 3307 309 O PLATE LEFT ASSY SIDE 19 1 124 185 00 403 X 3307 310 O PLATE ricuT ASSY SIDE C122 1 130 620 00 404 3307 312 0 LEVER ASSY FR 23 1 130 622 00 405 3307 330 1 CHASSIS ASSY MECHANICAL 24 130 620 00 406 X 3307 338 0 BEARING ASSY CAPSTAN C125 1 130 633 00 407 amp X 3307 345 0 RETAI
22. 100PF 5 50v ELECT 10 20 50V CERAMI C 0 0022MF 30 50V MI CA 56PF 5 500V CERAMI C 680PF 10 50V MI CA 68PF 5 500V FILM 0 022MF 5 50V ELECT 3 3MF 20 50v MYLAR 0 0047 MF 5 50v CERAMI C 210 10 50 ELECT 4 IMF 20 50 FILM 0 01MF 5 50v FILM 0 015MF 5 50 FILM 0 01MF 5 50 FILM 0 12MF 5 50 ELECT 1MF 20 50V FILM 0 1 2 5 50 FILM 0 27MF 5 50v The components identified by shading and mark A are critical for safety Replace only with part number specified Les composants identifi s une trame et une marque A sont critiques pour la securite Ne les remplacer que par uPC une prece portant le numero specifie ELECTRICAL PARTS ELECTRICAL PARTS Ref No Marto Description Ref No Part No Description C129 1 130 635 00 FILM 0 18 5 50v C232 1 130 625 00 FILM 0 027MF 5 5ov C130 1 130 630 00 FILM 0 068MF 5 50V C233 1 130 635 00 0 18MF 500 50V C131 1 123 380 00 ELECT LMF 20 50V 234 1 130 630 00 FILM 0 068MF 5 5ov Cl 32 1 130 625 00 FILM 0 027MF 5 50 C235 123 369 00 ELECT 4 20 5ov C133 1 130 635 00 FILM 0 18MF 5 50V C236 123 351 00 ELECT 0 47MF 20 5ov 134 1 130 630 00 0 068MF 5 50V C231 1 123 369 00 ELECT 4 7 20 5ov C135 1 123 369 00 ELECT 4 7MF 20 50V C238 123 317 00 ELECT 22 MF 20 16V CI 36 1 123 351 00 ELECT 0 47MF 20 50V c239 124 186 00 ELECT 10 20 5ov C137 1 123 369 00 ELECT 4 7MF 20 50V C240 108 575 000 MYLAR 0 0068MF 5
23. 4 57 TRANSISTOR 25SC945 P 5203 1 507 797 21 JACK LARGE R Q316 8 729 612 77 TRANSISTOR 2SA1027R 5301 1 507 796 21 JACK HEADPHONES Q501 8 729 194 57 TRANSISTOR 2SC945 P L101 1 408 930 00 MICRO INDUCTOR 33MMH 9503 8 729 194 57 TRANSISTOR 25C945 P L102 1 408 252 00 MICRO INDUCTOR 3 9MMH Q506 8 729 117 54 TRANSISTOR 2SA1175 20 1 408 930 00 MICRO INDUCTOR 33MMH Q508 8 729 117 54 TRANSISTOR 25A1175 12002 1 408 252 00 MICRO INDUCTOR 3 9 0510 8 729 194 57 TRANSISTOR 2SC945 P L301 1 407 177 XX MICRO INDUCTOR 470UH 0515 8 729 194 57 TRANSISTOR 2SC945 P Q516 8 729 194 57 TRANSISTOR 2SC945 P LPF101 1 231 388 31 FILTER LOW PASS R101 dec erre CARBON 2 2K 5 1 4W LPL201 1 231 388 31 FILTER LOW PASS R102 1 246 509 00 CARBON 33K 5 1 4W R103 1 247 879 00 CARBON 100K 5 1 6W 501 8 719 902 90 PHOTO INTERRUPTOR SPI 201 20 R104 1 247 855 00 CARBON 10 5 1 6 PT1 1 447 603 00 US Canadian TRANSFORMER POWER R105 1 247 855 00 CARBON 10 5 1 6W PT1 1 447 604 00 AEP G AEP UK TRANSFORMER POWER 106 1 247 819 00 CARBON 330 5 1 63 PT1 1 447 605 00 Fo TRANSFORMER POWER R107 247 866 00 CARBON 30K 5 1 6W 0101 8 729 194 57 TRANSISTOR 25 945 R108 1 246 521 00 CARBON 100K 5 1 4W 9103 8 729 194 57 TRANSISTOR 2SC945 P R109 1 246 505 00 CARBON 22K 5 1 4W 0104 8 729 100 13 TRANSISTOR 25 2001 R110 1 246 491 00 CARBON 5 6K 5 1 4W Q106 8 729 194 57 TRANSISTOR 2SC945 P 1 246 485 00 CARBON 3
24. AGRAM T RVIOI o REC LEV LINE AMP E 4 ur C301 HEADPHONE 301 1 o IC304 RVI04 LEVEL METER CALIBRATION MPX FILTER 8 SWITCH t 003 L V 5301 2 DOLBY NR B TYPE gt n C TYPE e PB AMP DOLBY 9 9 9 RVIO2 HRP IOI LEVEL ADJ PB EQ SWITCH 5 0104 Y R P HEAD MUTING 5 0101 303 5301 1 o C302 9 RVIO3 5301 3 bud REC LEVEL TAPE SELECT AUTO REC MUTING TYPE II IV BIAS DRIVE 4 EQ SWITCH 0302 303 01075 11 304 x 0305 308 030 304 HE IO E HEAD TYPE tl TYPE IV DER RELAY DRIVE 0307 RY 301 MOTOR DRIVE B 0501 503 M501 Q506 63 4 PM SYSTEM CONTROL 050 63 lt V PM2 15 0525 526 527 529 2 ICS0I 0 0502 e Asli 0513 d 26 2 PR denis 1 0537 6 SYSTEM CC Q50 MUTING DRIVE Q506 Ha 10 12 PH5 I 0508 PLAY 5303 TIMER OV 0534 5501 504 O 4 B p gt Ji CNP 305 5506 509 O aus AMS REMOCON IC502 9 REC EQ SWITCH 4 0515 516 R CH SAME AS L CH 5 TC FX45 4301 VIP 6 enone RVIO4 qw JEL METER CALIBRATION n FL TUBE DRIVE TUBE 02 FLT 301 J102 UNE our n R ch
25. C type noise reduction system In addition to the conventional B type Dolby NR system this cassette deck employs the newly developed C type Dolby NR system which reduces tape noise twice as effectively as the B type system The C type system also incorporates an anti saturation network to improve the high frequency dynamic range by 4 dB at 10 kHz Full logic feather touch operation At the slightest touch the feather touch function buttons enable you to switch directly from one mode to another without going through the stop mode Blank skip function Blank spaces of at least 10 seconds long can be skipped in the fast forward mode so that only the recorded portions of the tape are played back Music scan function The first 10 seconds or so of all the selections on a tape can be played back in sequence Thus the particular selection can be located easily Repeat play Playback of one side of the cassette can be repeated five times At the end of the tape the cassette deck will automatically go into the rewind mode and playback will be repeated from the beginning of the tape AMS Automatic Music Sensor The AMS locates the beginning of the selection being played or the following selection by searching either forward or in reverse for the blank space between selections and then plays back the selec tion automatically Automatic tape select system The tape type is automatically detected and the recorder is ad justed t
26. COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET UNE MARQUE A SUR LES DIAGRAMMES SCHE MATIQUES LES vues ECLATEES LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COMPO SANTS QUE PAR DES PIECES SONY DONT LES NU MEROS SONT DONNES DANS CE MANUEL OU OANS LES SUPPLEMENTS PUBLIES PAR SONY STEREO CASSETTE DECK SONY 0 05 WRMS NAB 0 14 DIN Wow and Flutter Microphone inputs phone jacks Sensitivity 0 25 mV 70 dB For a low impedance microphone Line inputs phono jacks Sensitivity 77 5 mV 20 dB Input impedance 47 k ohms Inputs Line outputs phono jacks Output level 0 44 V 5 dB at load impedance 47 k ohms Load impedance over 10 k ohms Headphone output Output level 28dB at a load impedance of 8 ohms outputs General AEP model 220 V ac 50 60 Hz 240 V ac adjustable by authorized Sony personnel UK model 240 V ac 50 Hz 220 V ac adjustable by authorized Sony personnel US Canadian model 120 V ac 60 Hz E model 110 120 220 or 240 V ac ad justable 50 60 Hz Power Requirements Power Consumption 14 watts Dimensions Approx 430 x 105 x 275 mm w h d 17 x 414 107 inches including projecting parts and controls Weight US Canadian AEP UK model Approx 4 4 kg 9lbs 120z E model Approx 4 5 kg 9 lbs 15oz OdB 0 775V Tape Transport Mechanism Type TCM 130VIO FEATURES Dolby NR
27. DOV 38 1 123 317 00 ELECT 22 20 16V C241 1 130 620 00 FILM 0 01MF 5 DOV C139 1 124 186 00 ELECT 10 20 501 244 1 130 627 00 FILM 0 039MF 5 5ov Cl 40 1 108 575 00 MYLAR 0 0068MF 5 50 246 1 130 630 00 FILM 0 068 5 50V C141 1 130 620 00 FILM 0 01MF 5 50 C247 1 130 630 00 FILM 0 069 5 5ov C144 1 130 627 00 FILM 0 039MF 5 50V C250 1 123 353 00 ELECT 2 2MF 20 5ov CI 46 1 130 630 00 FILM 0 068MF 5 50V C250 1 161 318 00 CERAMIC 390PF 10 DOV C147 1 130 630 00 FILM 0 068MF 5 50 251 1 123 369 00 ELECT 4 1 20 50V CI 50 1 123 353 00 ELECT 2 2MF 20 50V C301 1 128 308 00 ELECT 220MF 20 10V C150 1 1 161 318 00 CERAMIC 390PF 10 50 C302 1 123 308 00 ELECT 220 MF 2000 10 C151 1 123 369 00 ELECT 4 7MF 20 50V C303 1 123 356 00 ELECT 1 20 5ov C203 1 123 354 00 ELECT 3 3 20 50V C304 1 123 369 00 ELECT 4 7 20 50V C204 1 102 106 00 CERAMIC 100PF 10 50 C305 1 128 317 00 ELECT 22 MF 20 16V C205 1 123 354 00 ELECT 3 3 20 50V C306 1 129 708 00 FILM 0 0033MF 10 630V C206 1 102 106 00 CERAMIC 100 10 50V C307 1 123 369 00 ELECT 4 7MF 20 50 C207 1 123 380 00 ELECT 1 20 50V C308 1 130 287 00 FILM 0 0039MF 5 100V C208 1 161 271 00 CERAMIC 100PF 5 50V C309 1 130 293 00 FILM 0 0068MF 5 100V C209 1 123 356 00 ELECT LOMF 20 50V C310 1 130 293 00 FILM 0 0068MF 5 100 C210 1 161 326 00 CERAMIC 0 002 2MF 30 50V c311 1 123 351 00 ELECT 0 47MF 20 5ov c211 1 107 165 00 MICA 56PF 5 500
28. E CONTROL JACK BOARD C os Sg CNP 305 i SA m we ITIMER SW BOARD US Canadian MODEL 09 or 0 AEP MO 5303 CONTROL SWITCH BOARD il P E Dyer 3 If 11 XH Je TYPE IND BOARD CHASSIS TAPE SELECT SWITCH BOARD L m 553 5554 NT mape DETECTOR J ITT CLOSE i20 y REO 70 N HEAD OPEN CLOSE R P HEAD 4 5 45 W X Y Z 1 1 1 D1 1 7 IN a 2 l BRN 901 9 POWER Il 3 MODEL ON OFF L s eeu e a eon 4 5 6 CHASSIS SELECTOR 7 HOV POSITION 2209 LECT SWITCH BOARD INTERNAL 8 CONNECTION PEE Note Color code of sleeving over the end of the jacket e 72 B pattern DETECTOR 9 j signal path 9 TYPE 1 m aman CH signal path 9 wF signal path METAL 2 parts extracted from the component side e indicates side identified with part number 10 F fusible resistor 10 A B 4 2 SCHEMATIC DIAGRAM AUDIO BOARD REC LEVEL L VOLUME BOARD I 2 HEIOI E HEAD HRPIO
29. L 4 R P HEAD N usd ba J RY301 N 0310 Q302 303 2596945 2V Q304 306 25C945 0305 308 BIAS DRIVE 0305 254733 155133 hy mm BIAS SWITCH 0 3 47k 00 4 8 R326 ti C33 ih 58 0307 256945 RELAY SWITCH a F 4 H 2 33 50 a mu loop T 0 6 4 3 ios RiQ4 004 10 09 4 RIO L 33k RIO6 330 C325 TEES DER EENEN l9 IC30 0033 PIN JACK LINE AMP 110 BOARDII 4 Lo R305 0101 290945 0313 2901364 PB SWITCH ERS PB SWITCH ss LEVEL RIO E y ADJ 12k S 1 35V HRPIOI d LC R P HEAD M y Sis 1 0 0 03V 079 a R307 ik RVI02 RI22 9 lOk B 220k VAY R309 tLC303 10 50V 0340 0337 T 100p T 302 0032 84227 occoas REC PB AMP 220 0106 2SC945 68p C Pri Pre MUTING 7 0 005 10 oe LEVEL ADJ iu v 4 RISO 135 LIOI 0106 0 47 SOV 33mH RISS lt N v aod 50V 6 6v gel B Lp 07 LO 359 isa RI52 SRISI 1 2 ADJ rk Ik 47 0 A 975550 7 5 6 6 OR C 0 55 d Q304 45o 4 80 00 I 66V
30. Meis 05 AMS IN MODE GND REPEAT OV SW OU GE 4 6 Ovj 5302 1 46V t ic 0518 Cel FLUORESCENT REPEAT puni INDICATOR TUBE TI 0518 1 503 504 TC9305P 003 SUB SYSTEM CONTROL 4 5 5302 2 02 REMOTE CONTROL i cse JACK BOARD 2 47 CAMS IN 18 302 2 ON 0V Ge cor bP OUT 24 1 0UT 050624 GND A OUT LED m 4 6V STOP 2 0537 25 acts oy 14 5 EE EN gt kss 148 0509 51 30 155133 kanm is R532 ik R537 jam 350 5502 5504 5506 5508 gt 9 5 al BUTTON JTTON BOARD 2 I_ ov s Cru SELECT R5I7 8515 SWITCH BOARD 9301 25 733 ASETTE DOOR DETECT R527 R524 507 T 0508 R526 C504 A IOk ov Tasos Ok SENSOR BOARD PH50I 5 201 20 0508 2907535 DRIVER 35133 fy 501 93 0 015 Q501 503 2SC945 202 SYSTEM CONTROL MOTOR DRIVE Tape end 0 8 lt 0525 SLR 34URCS 0526 527 SLR 34PC5 0529 SLR 34DC5 45 TC FX45 jA4SW 521 Too 5302 2 SW m 0316 319 Pj 16303 CX10035 E MODEL m VOL REG UK MODEL 5509 507 C534 S 5
31. NER ASSY THRUST CI 26 1 123 380 00 408 X 3307 348 0 LEVER ASSY FF LOCK 409 x 3307 920 0 PLATE ASSY ADJUSTMENT 127 1 130 633 00 CI 28 1 130 637 00 NOTE CAPACITORS Item with no part number and no des uF cription are not stocked because they seldom required for routine service RESISTORS resisto s are in ohms Items marked are not stocked since o they are seldom required for routine F service Some delay should be antici COILS pated when ordering these items MMH mH UH uH Due to standardization parts with part numbers A AAA AAA XX or A AAAA AAA5 X SEMI CONDUCTORS may be different from those used inthe In each case for example set UA pAs uPA UPC UPD uPD Description MAGNET SOLENOID PLUNGER 1 2 SELECTOR POWER VOLTAGE 1 2 BASE POST 19MM 10MM PITCH POWER EURO PLUG CORD POWE R AEP G AEP E US Canadian CORD POWER 1 CORD POWER UK eee CORD POWER 1 2 PC BOARD POWER PC BOARD TAPE SELECT SWITCH PC BOARD VOLUME PC BOARD HEADPHONE J ACK PC BOARD TYPE IND PC BOARD PHOTO SENSOR PC BOARD TIMER SW PC BOARD PIN J ACK PC BORAD REMOTE CONTROL JACK PC BOARD CONTROL BUTTON PC BOARD FL METER MOUNTED PC BOARD AUDIO ELECT 3 3MF 20 50V CERAMI C LOOPF 10 50v ELECT 3 3MF 20 50V CERAMI C 100PF 10 50v ELECT 1MF 20 50V CEKAMI C
32. REC LEVEL control rightward slowly Adjustment Location AUDIO board Semiconductor Lead Layouts 2SC945 P 2SC2001 2SA1027R C ub E 2SD809 K 2SB731 letter side CX20027 Top view M5218L CX20028 CX10035 CX10034 BA6146 TC9310N 015 TC9305P 003 CX10032A CX10033A ns line or slit d or dot 1 n Top view 2541175 letter side I 10 2 185133 24 1 HZ9A2L cathode EC P I n anode GL 9NG2 cathode anorje SLR34URC5 SLR34PC5 SLR34DC5 cathode anode SP1201 20 3 2 I 3 2 4 SECTION 4 DIAGRAMS A B C D E F G H 4 1 MOUNTING DIAGRAM Conductor Side 110 O LINE IN OLINE OUT L L 220 Oq 1202 LINEN LINE OUT R PIN JACK BOARD 315 30 309 506 FL METER BOARD 304 303 302 301 3 0 103 313 111 539 201 L Gs uma u a s su m s 8 2 5 7 5 3 i 0 3 5 8 148 I09 108 10 16301 IC 302 FLT 30 FLUORESCENT INDICATOR TUBE VOLUME BOARD REC LEVEL RVIOI L 4203 Mic R 4105 MI 5 45 x P Forma AM n iili J103 TC FX45 T 1 HEADPHONE JACK BOARD REO oo 230 eri ANS SL CoS 5 825 REMOT
33. S by shading and mark Aare All resistors are in ohms critical for safety tems marked are not stocked since they are seldom required for routine Some delay should be antici pated when ordering these items service Due to standardization numbers set parts with part A AAA AAA XX or A AAAA AAA X may be different from those used in the nonflammable COILS E UH SEMI CONDUCTORS Ineach case U UA Ae UPA mH f a u for exampl e uPA UPC UPC 38 H H i number sp AOC ecified Tes composants identifies une trame et une marque sont 2 critiques pour la Ne les remplacer une piece portant p speci fie Replace only with part par securit Que par le num ro ELECTRICAL PARTS ELECTRICAL PARTS Ref Part No Description Ref No Part Description K129 1 246 490 00 CARBON 5 1K 5 1 4W R189 1 247 855 00 CARBON 10 5 1 6W R130 1 246 507 00 CARBON 27K 5 1 4W R191 1 247 865 00 CARBON 21K 5 1 6W R131 1 246 466 00 CARBON 510 5 1 44 R192 1 241 807 00 CARBON 100 5 1 6W R132 1 246 537 00 CARBON 470K 5 1 4W R201 1 246 481 00 CARBON 2 2K 5 1 4W R133 1 214 776 00 METAL 91 1 1 4W R202 1 246 509 00 CARBON 33K 5 1 4W R134 1 246 513 00 CARBON 47K 5 1 4W R203 1 247 879 00 100 5 1 6W R135 1 246 480 00 CARBON
34. SHING SELECT LEVEK FELT LIMITER BRACKET SWITCH SPRING LEFT SPRING RIGHT SPRING TENSION SPRING TENSION SPRING COMPRESSION SPRI NG SPRI NG BUSHI NG LOADING SPRING SPRI NG RETAINER B THRUST RETAINER SPRING SLIDER PAUSE GEAR FF CAM SLIDER FWD RETAINER DETECTION SWITCH PLATE FULCRUM CASSETTE HOLDER LEVER EJECT HOLDER CASSETTE GEAR TAKE UP REEL BRACKET HEAD STOPPER LOADING RETAINER TAKE UP RETAINER SPRING PLATE TENSION BACK WASHER LUMILER BELT R CAPSTAN SPRING COMPRESSI ON SPACER SPACER SPACER SPACER SPACER SPACER MAGNET REEL TABLE GEAR FR PULLEY DRIVING GEAR T PINION ELECTRICAL PARTS MECHANISM SECTION No Marto Description Ref No Part No 367 3 312 408 00 GEAK B CONVERSION 501 1 452 202 00 368 3 312 409 00 BELT DRIVING 502 1 454 316 00 369 3 312 412 00 GEAR FWD 503 A 1 526 576 51 504 1 535 139 00 370 3 312 429 00 SPRING COMPRESSION 371 3 312 432 00 SPKING TENSION 505 A 1 534 817 XX 372 Sateen his 505 A 1 551 472 00 505 1 551 506 XX 373 3 513 237 01 PLATE 505 A 1 555 734 00 374 3 513 231 11 PLATE 505 1 556 562 00 315 3 531 541 00 SPRING TENSION 506 A 1 605 860 12 376 3 539 237 00 SPRING 3 COMPRESSION 507 1 608 169 00 377 3 561 827 00 PLATE A HYSTERESIS 508 1 609 914 00 378 3 570 895 02 SPRING TENSION 509 1 609 915 00 JI 510 1 609 916 00 380 3 575 392 00 RING PISTON 511 1 6
35. T 3x6 PINCH ROLLER SPRING thrust retainer Q tension spring BVIT26x4 pinch roller a t ti amp tension spring tension spring TC FX45 HEAD CHASSIS PAUSE SLIDER pause slider o tension spring head chassis o pause slider tension spring mp roller THRUST RETAINER CAPSTAN BELT FAST FORWARD BELT thrust retainer PTPWH3x8 fast forward belt 45 SECTION 3 ADJUSTMENTS 3 1 MECHANICAL ADJUSTMENTS PRECAUTION 1 Clean the following parts with denatured alcohol moistened swab record playback head erase head pinch roller rubber belts cap stan idlers 2 Demagnetize the record playback head with a head demagnetizer lead Height Adjustment 1 Prepare an adjustment cassette as shown below C120 tape cassette Cur out hatched portions 2 In playback mode and viewing from the front adjust the head heights to eliminate tape curl and tape twist at portions of the arrow erase head record playback head 3 513 237 01 t O 1 3 513 237 11 t 0 2 Shim head height adjustment Soft Eject Adjustment Specification Eject time 0 4 2 5 sec Set the tape C 90 and adjust the adjustment screw so that the EJECT TIME is within the fast N slow adjustment screw specification 14 3 Do not use a magnetized screwdriver for the adjustments
36. TROL BUTTON 58 9 91 1 837 XX 20 3 315 129 00 HINGE CONTROL BUTTON 59 x 3315 105 0 2 3 315 124 00 ESCUTCHEON METER 60 3315 112 0 22 amp 3 315 125 32 US Canadian PLATE JACK 1 x 3315 113 o 22 3 315 125 42 AEP G AEP UK PLATE JACK 62 x 3815 114 o 22 amp 3 815 125 52 El E25 sss n PLATE J ACK 23 3 315 127 00 CHASSIS AMPLIFIER 63 x 3315 115 o 64 3315 116 0 24 3 315 128 00 6 LABEL MODEL NUMBER 65 3575 502 0 24 3 315 129 00 UK LABEL 24 3 315 130 00 9 LABEL 24 3 315 131 00 05 LABEL 25 3 315 132 00 BUTTON AMS 26 3 315 146 00 HOLDER LED 21 3 315 153 00 CUSHION 28 5 315 156 00 SPACER REMOTE CONTROL 29 3 480 135 00 BELT 30 3 540 244 00 SPRING TENSION 91 3 575 524 00 COVER POWER SWITCH 32 3 575 529 11 PLATE SIDE RIGHT 39 3 575 538 31 PLATE BOTTOM 94 3 575 539 00 COVER TOP 85 8 576 731 11 FELT H MODEL NUMBER UK MODEL NUMBER El E2 66 3 703 354 11 MODEL NUMBER U CND 67 7 685 546 19 68 x 3315 117 1 36 3 701 682 00 US Canadian EI E2 STOPPER CORD 37 3 701 690 00 uk LABEL Mave IN JAPAN 38 3 703 244 00 6 UK BUSHING CORD 39 3 703 249 01 SCREW S TIGHT PTTWH 3X6 NOTE Items with no part number and no des cription are not stocked because they are seldom required for routine service Items marked
37. V C312 1 161 330 00 CERAMIC 0 01MF 30 25V c212 161 321 00 CERAMIC 680PF 10 50V c313 1 123 356 00 ELECT 10MF 20 50V C213 1 107 036 00 MICA 68PF 5 500V c314 1 123 295 00 ELECT 100 20 6 3V C214 1 130 624 00 FILM 0 022MF 5 50 c315 1 128 307 00 ELECT 100MF 20 10V C216 1 123 354 00 ELECT 3 3 20 50V C316 1 123 305 00 ELECT 33MF 20 10V C217 1 108 571 00 MYLAR 0 0047MF 5 50V c317 1 123 356 00 ELECT 10MF 20 C218 1 101 316 00 CERAMIC 270PF 10 50V C318 1 123 309 00 ELECT 330MF 20 10V c219 1 124 185 00 ELECT 4 20 50V c319 1 123 307 00 100MF 20 10 c222 1 130 620 00 FILM 0 01MF 5 50V C320 1 123 337 00 ELECT 1000MF 20 25V C223 130 622 00 FILM 0 015MF 5 50V C321 1 123 356 00 ELECT 10MF 20 25V 224 1 130 620 00 FILM 0 01MF 5 50V C322 1 123 336 00 ELECT 470MF 20 25V 225 1 130 633 00 FILM 0 12 5 50V C323 1 123 335 00 ELECT 330MF 20 25V 226 123 380 00 ELECT 1 20 50v C324 L amp 1 161 744 00 AEP G AEP UK E1 E2 C227 1 130 633 00 FILM 0 1 2 5 50V e CAP CERAMIC 10000PF C228 1 130 637 00 FILM 0 27MF 5 50V C324 A 1 161 749 00 US Canadian CAP CERAMIC 10000PF C229 1 130 635 00 FILM 0 18MF 5 50 C325 1 161 330 00 CERAMIC 0 01MF 30 25V C230 1 130 630 00 FILM 0 068MF 5 50 C326 1 123 369 00 ELECT 4 7MF 20 5ov 231 1 123 380 00 ELECT 1MF 20 50V C336 1 102 106 00 CERAMIC 100PF 10 5ov NOTE CAPACI TORS Cm Items with no part number and no des MF uF PF upF a wes ME S 5 cri
38. W R327 247 847 00 R269 1 247 852 00 CARBON 7 5K 5 1 6W R328 247 842 00 R270 241 841 00 CARBON 4 7K 5 1 6W R329 247 829 00 R271 1 247 863 00 CARBON 22K 5 1 6W R330 247 826 00 R273 1 247 834 00 CARBON 1 3K 5 1 6W R331 247 847 00 R274 247 863 00 CARBON 22K 5 1 6W R332 246 500 00 R275 1 247 851 00 6 8K 5 1 6W R333 1 246 482 00 R276 1 241 839 00 CARBON 2 2K 5 1 6W R334 246 482 00 R279 1 247 863 00 CARBON 22K 5 1 6W R335 246 501 00 R280 1 247 855 00 CARBON JK 5 1 6W R336 246 473 00 R281 1 247 855 00 CARBON 10K 5 1 6W R338 247 807 00 R282 1 247 843 00 CARBON 3 3K 5 1 6W R350 A 1 217 523 00 R283 1 247 855 00 CARBON 10 5 1 6W R501 247 839 00 R284 1 247 879 00 CARBON 100K 5 1 6W R502 247 903 00 R285 1 247 823 00 CARBON 470 5 1 6W R503 247 839 00 R288 1 247 888 00 CARBON 240K 5 1 6W R504 247 903 00 R289 1 247 855 00 CARBON JK 5 1 6W R507 247 847 00 R291 1 247 865 00 CARBON 27K 5 1 6W R510 247 863 00 R292 1 247 807 00 CARBON 100 5 1 6W R511 247 863 00 R301 1 246 461 00 CARBON 330 5 1 4W R512 247 879 00 R302 1 247 887 00 CARBON 220K 5 1 6W R513 247 863 00 R303 1 247 855 00 CARBON 10K 5 1 6W R515 247 811 00 R304 1 246 457 00 CARBON 220 5 1 4W R516 247 819 00 R305 1 246 457 00 CARBON 220 5 1 4W R517 1 247 827 00 R306 1 247 847 00 CARBON 4 7K 5 1 6W R518 247 811 00 R307 1 247 831 00 CARBON 5 1 6W R522 1 247 872 00 R308 1 247 879 00 CARBON 100K 5
39. akage as described below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5mA 500 microampers Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instru ments 2 battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operated AC volt meter limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A To Exposed Metal Parts on Set AC 0 75 V Earth Ground Fig A Using AC voltmeter to check AC leakage E model parallel blade plug 1 551 472 00 FUNCTION OF CONTROLS The numbers in the photo are keyed to the following explanations POWER switch e Tape COUNTER and RESET button LEVEL METERs TAPE SELECT switch and Cassette holder tape type indicators Q Function buttons switch eject button rec LeveL recording level controls
40. and no des MF uF cfiption are not stocked because they are seldom required for routine service RESISTORS All fesistors are in ohms F nonflammable COILS MMH mH UH Items marked are not stocked since they are seldom required for routine service Some delay should be antici pated when ordering these items Due to standardization parts with part numbers A AAA ASA XX or A AAAA AM X SEMI CONDUCTORS may be different from those used in the In each case U set UA uA UPA UPD uPD u for example ez uPA UPC Ref No Part Description Ref No Part No R246 1 247 845 00 CARBON 3 9K 5 1 6W R313 247 863 00 R247 1 247 887 00 CARBON 220K 5 1 6W R314 A 1 217 529 00 R248 1 247 886 00 CARBON 200K 5 1 6W R315 247 857 00 R249 1 246 497 00 CARBON 10 5 1 4W R316 247 857 00 R250 1 246 497 00 CARBON 10K 5 1 4W R317 247 855 00 R251 246 489 00 CARBON 4 7 5 1 4W R318 247 871 00 R252 246 475 00 CARBON 1 2K 5 1 4W R319 1 247 871 00 R253 1 246 497 00 CARBON 10 5 1 4W R320 247 852 00 R254 1 247 831 00 CARBON 5 1 6W R321 247 844 00 R255 1 246 521 00 CARBON 100K 5 1 4W R322 247 848 00 R261 1 246 507 00 CARBON 27K 5 1 4W R323 247 816 00 R263 1 247 805 00 CARBON 82 5 1 6 R324 247 855 00 R264 1 241 839 00 CARBON 2 2K 5 1 6W R325 247 847 00 R266 1 247 863 00 CARBON 22K 5 1 6W R326 247 855 00 R267 1 247 857 00 CARBON 12K 5 1 6
41. are not stocked since they are seldom required for routine service Some delay should be antici pated when ordering these items Due to standardization parts with part numbers A AAA AAA XX Of A AAAA AAA X may be different from those used in the set CAPACI TORS MF uF RESI STORS All resistors are in ohms nonflammable COILS MMH mH UH pH SEMI CONDUCTORS In each case 1 for example UPA PA UPC UPD PD ace oe ee Description 4i 3 703 710 01 STICKER 42 4 812 134 00 RIVET SCREW P 2X6 TC FX45 LABEL CAUTION SUB NEW UL SONY SYMBOL 12 3 5 CAPACITOR SCREW P 2 6X5 EI E2 SCREW B 3X5 SCREW PS 3X5 TYPE2 NON SLIT 2 6 6 TYPE2 SLI 3X16 TYPE2 N S SCREW BVTP 3X10 TYPE2 SLIT BVTT 3X6 5 BVTT 3X6 5 FILTER ORNAMENTAL F WD REC PAUSE CASSETTE FRONT POWER TOP COVER CLAW SCREW BTP 3X8 TYPE2 N S ESCUTCHEON ASSY METER ACCESSORY amp PACKING MATERIAL No Part No 101 1 551 734 11 102 3 315 149 00 103 3 315 150 00 104 3 315 151 00 105 3 315 152 00 106 3 573 625 00 107 3 701 360 00 108 3 701 630 00 109 3 713 485 11 109 3 713 485 21 109 3 773 485 41 110 3 793 828 11 111 8 890 454 10 112 x 3701 105 0 113 3 315 155 00 Description MECHANISM SECTION No Parto 901 3 307 301 00 802 3 307 307 00 808 3 307 308 00 804 3 307 309 00 805 3 3
42. g or playback cannot be made or there is a decrease in sound level e Contamination or magnetic build up on the record playback head improper connection Improper setting of the amplifier controls The AMS does not operate The blank space between the selections is less than four seconds long Severe noise or hum exists in the blank spaces recorded selection is less than 20 seconds long The MUSIC SCAN and BLANK SKIP functions do not operate e The ON OFF switch on the left of the MUSIC SCAN BLANK SKIP switches is released OFF Excessive wow or flutter or drop out Contamination of the capstan or pinch roller incomplete erasure Contamination of the erase head increase of noise or erasure of high frequencies e Magnetic build up on the head Unbalanced tone in higher frequencies e improper setting of the DOLBY NR switches When playing back set the switches to the same position used in recording Improper setting of the TAPE SELECT switch Depress the TAPE SELECT switch when using a TYPE Ill Fe Cr cassette or a TYPE IV METAL cassette which has no METAL tape detector slots Oscillation occurs when trying to record from microphones The microphone is too near the loudspeakers Move the microphone away from the loudspeakers or reduce the amplifier volume Hum noise The tape deck is stacked on or under the amplifier Separate the units TC FX45 TC FX SECTION 1 BLOCK DI
43. herwise noted 1000 2 1000 fusible resistor internal component panel designation adjustment for repair B bus B bus Voltages are dc with respect to ground unless otherwise noted e Readings are taken under no signal conditions No mark STOP PLAY gt PAUSE I lt gt REC gt gt lt gt REW 4 I TYPE I TYPE U gt TYPE IV e Voltage variations may be noted due to normal produc tion tolerances e AC voltage readings in the bias oscillator with a VTVM e Switches Ref No Switch 302 2 302 3 5303 5501 5502 5503 5504 5506 5507 5508 5509 5551 5552 e we signal A are critical for safety Replace only with part number specified a 5301 1 DOLBY NR 5301 2 DOLBY NR 5301 3 TAPE SELECT 302 1 REPEAT MUSIC SCAN BLANK SKIP MUSIC SCAN BLANK SKIP TIMER lt lt gt gt gt 8 O gt o M ERASER PREVENTION TAPE DETECTOR TAPE DETECTOR POWER path Note Les composants identifi s par une trame et une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Note Voltages are measured with a VOM 50k22 V 10 45 5 EXPLODED VIEWS PARTS LIST B 1 d NS
44. ked because they are seldom required for routine service RESI STORS All resistor5 are in ohms Items marked are not stocked since amh they are seldom required for routine service Some delay should be antici COILS pated when ordering these items MMH 2 mH UH uH Due to standardization parts with part number5 A AAA AA6 XX or A AAAA5 AA6 X SEMI CONDUCTORS may be different from those used in the In each case U u for example set UA uA UPA upPA UPC UPD ELECTRICAL PARTS ELECTRICAL PARTS Ref No Part No Description Ref No Part Description 16303 8 759 700 47 CX10035 Q304 8 729 194 57 TRANSISTOR 945 10304 8 759 600 02 M5218L 9305 8 729 117 54 TRANSISTOR 25A1175 501 8 759 201 44 1 TC9310N 015 Q306 8 729 194 57 TRANSISTOR 25 945 16502 8 759 700 46 10034 4307 8 729 194 57 TRANSISTOR 2SC945 P 1055053 8 759 201 84 1C9305P 003 Q308 8 729 180 92 TRANSISTOR 2SD809 K 105504 8 759 201 84 1 9305 003 Q309 8 729 180 92 TRANSISTOR 2SD809 K J101 1 507 762 00 JACK Pin IN 10 4310 8 729 180 92 TRANSISTOR 2SD809 K 5102 1 507 762 00 JACK PIN 1 4311 8 729 173 13 TRANSISTOR 2S8731 K 5103 1 507 797 21 JACK LARGE TYPE MIC L Q313 8 729 194 57 TRANSISTOR 2SC945 P 5201 1 507 762 00 JACK PIN 4P LINE IN R 0314 8 729 194 57 TRANSISTOR 2SC945 P 5202 1 507 762 00 JACK PIN 4P LINE OUT R Q315 8 729 19
45. o its optimum bias current for recording and the optimum equalization for both recording and playback by simply Inserting the cassette in the cassette holder Auto play The auto play function makes automatic replay possible promptly after the tape is rewound to the beginning Remote control operation Using the optional RM 50 RM 51 or RM 80 remote control unit various operations recording playback AMS record muting operation etc can be remotely controlled When the RM 65 syn chro remote control unit is used to connect this cassette deck with a turntable equipped with a synchro remote control jack the opera tion of the cassette deck and the turntable will be synchronized Timer activated recording or playback A timer switch is provided to turn the deck on and off at times preset on an optional timer MODEL INDENTIFICATION Specification Label SONY TAPECORDER WML SERIAL NO MADE IN JAPAN US Canadian model AC 120V 60 Hz 14W AEP model 220 V 50 60 Hz 14W UK model 240 V 50 60 Hz 14W MODEL NO TC FX45 Power Cord E model euro plug 1 555 734 00 E model AC 110 120 220 240 V 50 60 Hz 14W SAFETY CHECK OUT US Model After correcting the original service problem perform the following safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check le
46. or lamps on the buttons light to show the operating mode ex cept the 4 gt gt and buttons p forward button Press this button to play the tape back To record press this button while holding the button down 6 rewind button Press this button to rewind the tape This button is also used for AMS and Auto play AMS button Press this button and the 4 or B button for AMS function Pp fast forward button Press this button to advance the tape rapidly This button is also used for AMS stop button To stop the tape press this button The tape will stop automatically when it is completely wound in either direc tion record button Press this button together with the button to start recording Also press this button before adjusting the recording level Q record muting button Press this button to eliminate un wanted material and to insert a blank space during recording Il pause button To pause for a moment during recording playback press this button This button 15 also used to control more precisely the start of recording and to release the record muting mode Q TIMER switch You can set the unit to record or play back at a predetermined time by connecting any commercially available timer To record set this timer switch to REC To play back set it to PLAY Q 4 button Press this button to open the cassette holder HEADPHONES jack Headphones may be in
47. ption are not stocked because they se The components identified are seldom required for routine service RESISTORS we by shading and mark Avare All resistors are in ohms S a m s z Replace on wi t art they are seldom required for routine B i service Some delay should be antici COILS U pated when ordering these items uz Les composants Identifies MMH mH UH LH EE m Due to standardization parts with part 5s une trame et une marque Asont 5 numbers A AAA AAA XX or A AAAA AAA X SEMI CONDUCTORS 5 critiques pour la s curit may be different from those used in the I each case U y for example ug Ne les remplacer que par set uA UPA E UPC PC 22 une piece portant le numero UPD uppe specifie 0 8 auttm e Dt mte aL tenete 36 ELECTRICAL PARTS TC F ELECTRICAL PARTS Ref No Part Description Ref No Part No Description c337 1 102 106 00 CERAMIC 100PF 10 50V 0304 8 719 909 20 DIODE GL 9NG2 C338 1 102 106 00 CERAMIC 100PF 10 50V 0305 8 719 901 33 DIODE 155132 C340 1 161 271 00 CERAMIC LOOPF 5 50V 0306 8 719 901 33 DIODE 155133 c341 1 123 333 00 ELECT 100 20 25V 0307 8 719 901 33 DIODE 1SS133 C502 1 108 571 00 MYLAR 0 0047MF 5 50 0308 8 719 901 33 DIODE 155133 C503 1 123 380 00 ELECT IMF 20 50V D309 8 719 910 92 DIODE HZ9A2L C504 1 123 380 00 ELECT 1 20 50
48. serted either to monitor the input signals to be recorded or to listen to a recording in the playback mode REPEAT switch Depress this switch ON to repeat the playing of one side of the cassette five times Press it again n OFF to cancel repeat play MUSIC SCAN BLANK SKIP switches The ON OFF switch on the left actuates and switches off the music scan and blank skip functions and the switch on the right selects either the music scan function or the blank skip function Depress the left switch ON and the right switch a MUSIC SCAN to scan the first 10 seconds of all the selections Depress the left switch ON and release the right switch n BLANK SKIP to skip blank spaces representing more than 10 seconds during playback DOLBY NR switches The left switch turns the Dolby NR Noise Reduction system on and off and the right switch selects either the B type or C type Dolby NR system To record with the Dolby NR process depress the ON OFF switch to the ON position and choose between B TYPE O and C TYPE To record without the Dolby NR process press the ON OFF switch again to release When playing back set these switches to the same position used in recording For details about the Dolby NR system Dolby and the double D symbol are trade marks of the Dolby Labora tories Licensing Corporation Noise reduction system manufactured under license from Dolby Laboratones Licensing Corporation MIC jacks
49. sition AUDIO board 3 Phase Check Mode playback test tape 4 063 6 3 kHz 10 L CH 47k Q oscilloscope LINE OUT in phase 45 90 good Adjustment screw RV102 RV202 L CH R CH Record Bias Adjustment Setting REC LEVEL control standard record See page 15 Procedure l Mode record af osc blank tape 5 15 attenuator i 6002 LINE IN 1 315 Hz 2 25mV 30dB Mode playback recorded portion LINE OUT Adjust CT101 201 so that the LINE OUT level of 10 kHz signal is O dB relative to that of 315 Hz Adjustment Location AUDIO board TC FX45 Record Level Adjustment Setting REC LEVEL control standard record See page 15 Procedure Mode record af osc blank tape CS 15 LINE IN 315 Hz 0 25 V 10 dB Mode playback recorded portion LINE OUT Specification LINE OUT level 0 41 0 46 V 5 5 4 5 dB Adjustment Location AUDIO board T Level Meter Calibration Procedure l Mode record attenuator 6009 NE IN LINE OUT 0 775 V 0 dB Set the REC LEVEL control so that the LINE OUT level is 0 44 V 5 dB Adjust RV104 and 204 so that the light in the 6th segment from the left of the LEVEL meter goes on Set the REC LEVEL control so that the LINE OUT level is 1 7 V 7 dB Make sure that lights in the segments go Note Slide the
50. tocked since Spe routine COILS pated when ordering these items Due to standardization numbers A AAAA AAA X may be different from those used in the set mH UH SEMICONDUCTORS In each case UPD uPD parts with part U 32 323 324 325 326 327 328 329 330 331 33 333 334 335 336 337 338 339 340 341 342 343 344 345 346 roe 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 in ohms MECHANISM SECTION Parto 3 307 3 307 3 307 3 307 3 307 3 307 3 30 370 00 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 30 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 6 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 307 3 312 3 312 for example uPA UPC 371 00 372 00 374 00 378 00 380 00 382 00 383 00 390 00 391 00 394 00 395 00 397 00 401 00 403 00 404 00 405 00 406 00 407 31 412 00 414 00 416 00 465 00 467 00 475 00 482 00 483 00 486 00 493 01 493 11 493 21 493 31 493 41 493 51 953 00 970 00 405 00 406 00 Description GEAR 5 REEL CAP REEL CLAW N REEL BELT FAST FORWARD BU
Download Pdf Manuals
Related Search