Sony PMC-D407L Service Manual Download Page 83

Page: 83 / 136

– 15 –

Adjustment Location:

– tuner board (component side) –

TU1

(VT)

IC1

CFT1

AM IF

ADJUSTMENT

CT5

LW
TRACKING
ADJUSTMENT

CNP2
EXT ANT FM

CT4

TRACKING

ADJUSTMENT

FREQUENCY

COVERAGE

ADJUSTMENT

Summary of Contents for PMC-D407L

Page 1: ...87 5 108 MHz MW 531 1 602 kHz LW 153 279 kHz IF FM 10 7 MHz MW LW 450 kHz Aerials FM External aerial terminal MW LW External aerial terminal Continued on next page Cassette corder section Recording system 4 track 2 channel stereo Fast winding time Approx 130 s sec with Sony cassette C 60 Frequency response TYPE I normal 40 15 000 Hz Super woofer Speaker Woofer 10 cm 4 in dia 4 0 ohms cone type Pow...

Page 2: ...cation of Controls 4 3 DISASSEMBLY 3 1 Cabinet Rear Section 5 3 2 Case Lower Section 6 3 3 Tape Mechanism Deck Line Board 6 3 4 Cabinet CD Section 7 3 5 CD System Board 7 3 6 RDS Board LCD Section 8 3 7 Optical Pick up Section 8 3 8 Rear Chassis Speaker Assy 9 3 9 Power Amp Terminal Jack Board 9 3 10 Power Board 10 3 11 Rear Chassis Woofer Speaker Assy 10 3 12 S Woofer Amp Board 11 3 13 Woofer Pow...

Page 3: ...sily damaged and should be handled with care 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 objective lens in the optical pick up block Therefore when checking the laser diode emission ob serve from more than 30 cm away from the objective lens This Compact Disc player is classified as a CLASS 1 LASER produc...

Page 4: ...ION button 11 TAPE operation buttons 9 Reverse side playback button Front side playback button p Stop button 12 DIR MODE button 13 r P Recording pause button 14 RADIO operation buttons BAND button PRESET button PRESET button 15 OPTICAL DIGITAL OUT CD jack 16 VOLUME button 17 DISPLAY ENTER MEM button 18 TUNE button 19 0 button 20 CD operation buttons Playback button P Pause button p Stop button 21 ...

Page 5: ...REAR SECTION Set Cabinet rear Case lower Cabinet CD CD System RDS board LCD section section section section board Optical pick up section Tape mechanism deck Line board Rear chassis speaker assy Power Amp Terminal Jack board Power board Rear chassis woofer speaker assy S Woofer Amp board Woofer power board Note Follow the disassembly procedure in the numerical order given ...

Page 6: ... tape mechanism deck 2 P 2 6x8 5 BVTP 3x10 7 LINE board 1 CNP705 2 CNP3 301 303 305 307 310 311 3 earth lead 4 BVTP 3x10 5 case lower section 1 parallel wire 27 core CNP801 3 2 CASE LOWER SECTION 3 3 TAPE MECHANISM DECK LINE BOARD ...

Page 7: ...TP 2 6x8 0 SYSTEM board 3 parallel wire 9 core CNP706 4 BVTP 3x10 5 CD board 9 BVTP 3x10 2 FFC cable 16P optical pick up 7 CNP804 2 claws 3 CNP802 803 4 cabinet CD section 1 CNP705 3 4 CABINET CD SECTION 3 5 CD SYSTEM BOARD ...

Page 8: ...AL PICK UP SECTION 3 6 RDS BOARD LCD SECTION 6 BTP 2 6x8 4 P 2 6x8 3 P 2 6x8 7 LCD section 5 RDS board 1 parallel wire 19 core CNP402 403 2 parallel wire 19 core CNP401 404 1 screw 2 6x16 2 optical pick up section ...

Page 9: ...s speaker assy 1 screw B tapping 2 screw B tapping 3 8 REAR CHASSIS SPEAKER ASSY 3 9 POWER AMP TERMINAL JACK BOARD 5 BVTP 3x10 3 BVTP 3x10 4 BVTP 3x10 1 CNP503 2 CNP505 9 JACK board 8 TERMINAL board 7 POWER AMP board 6 BTP 3x10 ...

Page 10: ... 10 3 11 REAR CHASSIS WOOFER SPEAKER ASSY 3 10 POWER BOARD 1 CNP501 4 P 4x6 3 P 4x6 2 P 3x6 5 POWER board 3 CNP603 1 screw B tapping 2 screw B tapping 4 CNP601 5 rear chassis woofer speaker assy ...

Page 11: ... 11 3 12 S WOOFER AMP BOARD 3 13 WOOFER POWER BOARD 5 S WOOFER AMP board 4 BTP 3x10 3 BVTP 3x10 2 CNP602 1 CNP605 3 P 4x6 2 P 4x6 1 CNP606 4 WOOFER POWER board ...

Page 12: ...layback erase head with a head de magnetizer Do not bring the head demagnetizer close to the erase head 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 sup ply voltage unless otherwise noted Torque Measurement Tape Tension Measurement Standard Output Le...

Page 13: ...Azimuth Adjustment Procedure 1 Mode playback 2 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 1 dB Adjustment Location set 32 Ω level meter test tape P 4 A063 6 3 kHz 10 dB 2 headphones jack V H Screen pattern set L CH 32 Ω test tape P 4 A063 6 3 kHz 10 dB 2 headphones jack R CH 32 Ω o...

Page 14: ...n L4 LW TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L5 CT5 162 kHz 261 kHz Adjustment Location TUNER board See page 15 TUNER SECTION 0 dB 1 µV Precautions in Repairing Note As a tuner unit TU1 is difficult to repair if faulty replace it with new one FM Section Setting FUNCTION button FM 22 5 kHz frequency deviation by 400 Hz signal output level as low as possible MW LW Section ...

Page 15: ... 15 Adjustment Location tuner board component side TU1 TP VT IC1 CFT1 AM IF ADJUSTMENT CT5 L5 LW TRACKING ADJUSTMENT CT4 L3 MW TRACKING ADJUSTMENT L4 LW FREQUENCY COVERAGE ADJUSTMENT ...

Page 16: ...ves smoothly from the innermost to outermost circumference and back smoothly and with no catching or abnormal noises Optical pick up moves to the outer circumference Optical pick up moves to the inner circumference Focus Search Check 1 Press the button Focus search operation is performed con tinuously 2 Look at the optical pick up objective lens and confirm that it moves up and down smoothly when ...

Page 17: ... board See page 19 Gain Focus Tracking Symptoms The time until music starts becomes longer for p on automatic selection low low or high buttons pressed Normally takes about 2 seconds Music does not start and disc low continues to rotate for p or automatic selection buttons pressed Sound is interrupted during PLAY Or time counter display stops low progressing More noise during 2 axis device high hi...

Page 18: ... 6 Press the button Both tracking and sled are turned ON 7 Adjust RV702 so that the waveform is as shown in the figure below Focus gain adjustment 100 mV 0 V low focus gain 0 V 250 mV high focus gain VOLT DIV 100 mV TIME DIV 2ms VOLT DIV 100 mV TIME DIV 2ms VOLT DIV 100 mV TIME DIV 2ms 100 mV 75 mV 0 V Inconnect Examples DC level changes more than on adjusted waveform high tracking gain high funda...

Page 19: ...oard conductor side CD board component side TP RF TP FOCUS Y TP TRACKING Y TP VC RF VC FOCUS Y Y X X TRACKING IC701 CNP706 CNP701 RV701 FOCUS BIAS ADJUSTMENT RV702 FOCUS GAIN ADJUSTMENT RV704 TRACKING GAIN ADJUSTMENT RV703 E F BALANCE ADJUSTMENT ...

Page 20: ...hip enable output 24 R ST I Stereo detection input 25 R COUNT I Tuner PLL IC count input 26 R DAT O Tuner PLL IC data output 27 R CLK O Tuner PLL IC clock output 28 R CE O Tuner PLL IC chip enable output 29 9K 10K I 9K 10K select input Fixed at H 30 T STAT I Tape detection input 31 34 KEY 0 3 I Key return signal input 35 INIT O Initial setting output Not used 36 SIMUKE I Destination setting termin...

Page 21: ...n 90 NC Connected to the power supply 91 VSS Ground 92 TX O Crystal connection for clock oscillation 32 768 kHz 93 TEX I Crystal connection for clock oscillation 32 768 kHz 94 C MUTE O Mute output for CD 95 B MUTE O Mute output for Tuner 96 A MUTE O Mute output for Audio 97 ISS1 I ISS1 switch input 98 ISS2 I ISS2 switch input 99 T END I Tape end detection input 100 NC Not used Open 6 2 CIRCUIT BOA...

Page 22: ... 22 TERMINAL board JACK board POWER AMP board POWER board Speaker L Section Woofer Speaker Section S WOOFER AMP2 board WOOFER POWER board AC OUTLET2 board OUTLET board LEVEL board S WOOFER AMP board ...

Page 23: ...N CD 6 DA 5 CK 4 25 26 27 28 CE XOUT XIN 13 P6 9 MO ST 16 AM IN 8 FM 17 FM IN 10 LW 21 PD1 11 MW 5 1 2 R DATA 2 R CLK COM 0 3 SEG 0 31 16 6 DATA CLK EXTAL XTAL RESET 5 VDD1 Q405 FM MW DISPLAY CONTROL IC404 RDS LCD CONTROL IC401 5V 5V 12 VDD2 4 MUX X1 75kHz 29 30 28 X402 2 62MHz PLL IC2 SYSTEM CONTROL IC801 1 3 TAPE SECTION A L4 AM OSC LW SW Q5 LW SW Q7 CT5 CT4 D5 CNP1 MW LW LOOP ANTENNA L5 LW RF L...

Page 24: ...704 39 40 8 DATA LO RO EMPH BCK LRCK XI MUTE RSTN FOCUS TRACKING COIL DRIVE SLED SPINDLE MOTOR DRIVE IC703 LEVEL SHIFT 26 19 18 LEVEL SHIFT 17 3 7 2 LEVEL SHIFT 1 10 12 LEVEL SHIFT 11 14 15 M T T F F SL SL SP SP M702 SLED M701 SPINDLE TRACKING FOCUS PD LD TIN FIN SLIN SPIN SPI MUTE FREQUENCY CONVERTER Q802 803 X802 4 19MHz X801 32 768kHz OPTICAL DIGITAL OUT CD J331 50 77 C MUTE COMO 3 SEG1 23 KEY0...

Page 25: ...L VOL TONE ELECTRONIC VOLUME IC302 D312 Q330 COMP AMS AMP DET IC305 D320 Q314 15 20 98 97 13 23 22 21 96 18 16 COM12V SOLENOID DRIVE Q309 T AMS T SOL 99 BUFFER Q310 TC CONTROL Q317 TC M SW Q311 312 T END 17 T MODE 30 T STAT 19 T MCON A MUTE V CLK V DAT V CE T BIAS ISS1 ISS2 T REC P CONT PH691 S696 MODE HEAD POSITION S691 HALF CASSETTE S694 REC REV ERASE PROOF S695 REC FWD ERASE PROOF PM691 PLUNGER...

Page 26: ...Q33 F 2 Semiconductor Location Ref No Location TP VT Note on Schematic Diagram All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified internal component C panel designation U B Line H adjustment for repair Voltage and waveforms are dc with respect to ground und...

Page 27: ... 31 32 PMC D407L 6 7 SCHEMATIC DIAGRAM TUNER SECTION Refer to page 63 for IC Block Diagrams Waveforms 1 2 IC1 VCO IC2 1 X OUT 1 4Vp p 2 2µs 1 4Vp p 75kHz Page 47 Page 47 Page 36 Page 46 ...

Page 28: ...07L 33 34 6 8 PRINTED WIRING BOARDS RDS SECTION Refer to page 21 for Circuit Boards Location Note X parts extracted from the component side b Pattern from the side which enables seeing 04 1 3 Page 44 Page 30 ...

Page 29: ...less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified U B Line Voltage is dc with respect to ground under no signal detuned condition no mark FM MW Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Page 32 Page 47 ...

Page 30: ... 38 Note X parts extracted from the component side b Pattern from the side which enables seeing Semiconductor Location Ref No Location IC701 D 6 IC702 I 5 IC703 B 2 IC704 H 3 Q701 B 7 Q703 B 7 CD MOTOR BOARD 1 639 678 S701 LIMIT M701 SPINDLE CNP707 12 12 M M702 SLED M 6 1 Page 44 Page 43 Page 49 ...

Page 31: ...taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path J CD c digital out Note The components identified by mark or dotted line with mark are critical for safety Replace only with part number ...

Page 32: ...Location D301 H 7 D302 B 7 D304 C 5 D305 E 9 D307 A 7 D308 B 11 D309 C 10 D310 C 9 D311 B 9 D312 F 7 D313 B 9 D314 I 9 D315 B 8 D316 B 7 D317 D 5 D318 F 9 D319 D 8 D320 C 11 IC301 H 6 IC302 H 11 IC303 E 10 IC305 I 1 Q102 G 4 Q103 D 11 Q131 G 3 Q132 H 3 Q202 G 3 Q203 D 11 Q231 F 3 Q232 F 3 Q301 E 6 Q302 F 4 Q303 F 5 Q304 F 8 Q305 F 7 Q306 F 7 Q307 F 4 Q308 E 3 Q309 C 4 Q310 C 3 Q311 C 7 Q312 B 7 Q3...

Page 33: ...Ω and 1 4 W or less unless otherwise specified C panel designation U B Line Voltages are dc with respect to ground under no signal detuned conditions no mark FM PB REC CD Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM E PB a REC L LINE IN J CD c digital out Page 41 Page 47 Page 32 Page 4...

Page 34: ...side which enables seeing 6 14 PRINTED WIRING BOARDS CONTROL SECTION Refer to page 21 for Circuit Boards Location Semiconductor Location Ref No Location D801 H 2 D802 B 4 D803 B 5 D804 B 6 D805 B 6 IC801 E 5 IC802 B 4 IC803 H 8 Q801 E 2 Q802 G 7 Q803 G 7 Q804 B 2 Q805 C 1 Page 43 Page 38 ...

Page 35: ...ion U B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM PB REC CD Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms 3Vp p 32 768kH...

Page 36: ...he side which enables seeing 6 16 PRINTED WIRING BOARDS WOOFER SPEAKER SECTION Refer to page 22 for Circuit Boards Location Semiconductor Location Ref No Location D606 K 3 D607 G 3 D608 G 3 D609 B 1 Q601 J 2 Q602 H 1 Q603 F 1 Q604 E 2 Q605 D 3 Q606 E 3 Q607 F 3 Q608 G 2 Q609 D 2 Q610 H 3 Q611 C 3 Q612 H 2 Q615 G 2 04 D609 ...

Page 37: ...lums All resistors are in Ω and 1 4 W or less unless otherwise specified C panel designation U B Line Voltages and waveforms are dc with respect to ground in playback mode no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Note The components identified by mark or dotted line with mark are critical for safety Replace o...

Page 38: ...RINTED WIRING BOARDS POWER AMPLIFIER SECTION Refer to page 22 for Circuit Boards Location PMC D407L 59 60 Note X parts extracted from the component side b Pattern from the side which enables seeing 04 Page 44 ...

Page 39: ...otherwise specified 2 nonflammable resistor C panel designation U B Line Voltage and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM Note The components identified by mark or dotted line with mark are critical for safety Repl...

Page 40: ...RADIO RADIO TAPE TAPE TAPE LINE IN1 INT EXT RADIO IN1 RADIO LINE RADIO IN2 TAPE TAPE LINE IN2 MIC IN REC PLAY PRE OUT1 PRE OUT2 VCC LINE TAPE BUF AMP A2 BUF AMP B1 BUF AMP B2 BUF AMP A1 MIC AMP1 MUTE MUTE MUTE ON ON ON NAB AMP2 MONITOR AMP MONITOR AMP NAB AMP1 REC AMP2 REC AMP1 REF AMP 2 1 NAB OUT1 NAB NF1 REC OUT1 NAB IN1 NAB IN2 REC OUT2 NAB NF2 NAB OUT2 MIC NF VREF GND ALC 9 8 7 6 5 4 3 2 1 S R...

Page 41: ... 46 TZC 45 ATSC 44 TEI 43 LPFI 42 TEO 41 VEE 40 EI 39 E 38 F 37 FE BIAS APC LEVELS FOK MIRR DFCT RF IV AMP2 RF IV AMP1 FE AMP F IV AMP E IV AMP TE AMP FZC COMP BAL1 BAL2 BAL3 TOG1 TOG2 TOG3 TTL IIL IIL TTL TTL IIL IIL DATA RESISTOR INPUT SHIFT RESISTOR ADDRESS DECODER OUTPUT DECODER HPF COMP LPF COMP TZC COMP DFCT DFCT TM1 FS4 ATSC WINDOW COMP FCS PHASE COMPENSATION TRACKING PHASE COMPENSATION ISE...

Page 42: ...DIGITAL CLV SUB CODE PROCESSOR EFM DEMODULATOR DIGITAL PLL ASYMMETRY CORRECTOR D A INTERFACE ERROR CORRECTOR 16K RAM DIGITAL OUT CLOCK GENERATOR LRCK PCMD BCLK GTOP XUGF XPCK VDD GFS RFCK CZPO XROF MNT3 MNT1 XLON SPOD SPOC SPOB SPOA CLKO VDD XLTO DATO CNIN SEIN CLOK XLAT 3 5 14 4 5 3 6 D LEVEL SHIFT 27 28 26 25 24 23 2 1 3 4 5 6 7 8 9 10 11 12 13 14 LEVEL SHIFT T S D REGULATOR BIAS T S D MONITOR D...

Page 43: ...ESSOR NOISE SHAPER PROCESSOR BLOCK INPUT INTERFACE PWN DATA PRODUCE BLOCK TIMING CONTROL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MUTE DEEN CKO DVSS BCKI DI DVDD LRCI TSTN TO1 AVDDL LO AVSS RO AVDDR MUTE XVDD XTI XTO XVSS DS RSTN MODE ATCK L L L R R R ...

Page 44: ...Cabinet sColor Ref No Part No Description Remark 7 1 CASE SECTION N N Ref No Part No Description Remark Abbreviation IT Italianmodel CET EastEuropean CISmodel Accessoriesandpackingmaterialsand hardw are mar k listaregiv enin thelastofthispartslist Thecomponentsidentifiedby mark or dotted line with mark are cr itical for saf ety Replaceonlywithpartnumber specified 1 3 014 503 01 FOOT 2 A 3321 585 A...

Page 45: ... PANEL ASSY FRONT 54 3 028 250 01 BUTTON MAIN 55 3 028 259 01 CABINET FRONT 56 3 014 092 01 BUTTON UPPER 57 1 671 486 11 SW2 BOARD 58 1 671 485 11 SW1 BOARD 59 3 014 097 01 PLATE CASSETTE LOCK 60 3 014 098 01 RETAINER CASSETTE LOCK 61 3 013 735 01 SPRING COMPRESSION 62 3 014 100 01 HOLDER TERMINAL 63 A 3321 584 A LINE BOARD COMPLETE 64 3 014 102 01 SPRING CASSETTE 65 3 014 096 01 HOLDER CASSETTE 6...

Page 46: ...4 01 LID CD 111 1 452 732 11 MAGNET 112 3 910 112 01 PLATE KSM 213 CDM CHUCKING 113 3 014 131 01 LEVER 114 3 014 132 01 SPRING COMPRESSION 115 3 910 116 01 COVER CD 116 3 910 095 31 RUBBER VIBRATION PROOF 117 3 916 006 01 SCREW 2 6X16 118 1 639 678 12 CD MOTOR BOARD 119 3 931 379 01 RUBBER VIBRATION PROOF 120 1 769 069 11 WIRE FLAT TYPE 16 CORE 121 3 028 260 01 HOLDER LCD 122 3 028 491 01 ILLUMINA...

Page 47: ...nentsidentifiedb y mark or dotted line with mark are cr itical for saf ety Replaceonlywithpartnumber specified 151 2 627 003 02 GEAR B RP 152 X 2626 202 2 CHASSIS ASSY MB MOTOR SPINDLE INCLUDING M701 153 2 626 908 01 SHAFT SLED 154 8 848 483 08 PICK UP OPTICAL KSS 213C Z N 155 2 626 907 01 GEAR A 156 3 713 786 51 SCREW P 2X3 M702 X 2625 769 1 GEAR ASSY MB MOTOR SLED ...

Page 48: ...01 HEAD FRAME 208 3 938 902 01 WASHER 209 3 938 903 01 SCREW 210 3 938 935 01 SPRING G 211 X 3372 610 1 ASSIST ASSY LEVER 212 3 938 933 01 SPRING E 213 3 017 592 01 ARM PINCH L ASSY 214 3 938 934 01 SPRING F 215 3 938 916 01 BRAKE ARM 216 3 938 914 01 FRAME C 217 3 938 913 01 FRAME B 218 3 938 909 01 LOCK EJECT 219 3 938 944 01 SCREW D 220 3 017 591 01 ARM PINCH R ASSY 221 3 938 937 01 SPRING I 22...

Page 49: ...61 3 938 945 01 SCREW E 262 3 017 428 01 FRAME D 263 3 938 920 01 PLUNGER K 264 3 938 918 01 TRIGGER ARM 265 3 938 931 01 SPRING C 266 3 938 921 01 GEAR REEL 267 1 662 742 11 SW BOARD 268 3 938 954 01 WASHER G 269 3 938 947 01 SCREW G 270 3 017 431 01 BRACKET MM 271 3 017 430 01 BELT 272 3 017 596 01 FLYWHEEL R ASSY 273 3 017 434 01 SCREW H 274 3 017 595 01 FLYWHEEL L ASSY 275 3 938 950 01 WASHER ...

Page 50: ...53 01 SCREW BTPWH 3X12 304 3 028 028 01 DUCT SPEAKER 305 1 671 065 11 POWER AMP BOARD 306 1 671 066 11 TERMINAL BOARD 307 1 671 068 11 JACK BOARD 308 3 028 034 01 BRACKET AMP 309 3 028 029 01 CHASSIS L REAR 310 3 014 106 01 BUSHING 4P CORD 311 3 029 171 01 SCREW B TAPPING 312 X 3374 496 1 CORD ASSY 313 3 703 244 11 BUSHING 2104 CORD 314 1 575 651 11 CORD POWER 315 1 671 064 11 POWER BOARD 316 3 01...

Page 51: ...76 1 SPEAKER FRONT SUB ASSY 352 3 028 031 01 BOX SPEAKER AEP 352 3 028 031 11 BOX SPEAKER IT CET 353 3 365 853 01 SCREW BTPWH 3X12 354 3 028 028 01 DUCT SPEAKER 355 1 790 161 11 CORD SPEAKER 356 3 028 030 01 PANEL R REAR AEP 356 3 028 030 11 PANEL R REAR IT CET 357 3 029 171 01 SCREW B TAPPING 358 3 014 109 01 STOPPER CORD SP201 1 505 607 11 SPEAKER 8cm R CH ...

Page 52: ... 028 257 01 CHASSIS SW REAR 412 3 029 171 01 SCREW B TAPPING 413 3 703 244 11 BUSHING 2104 CORD 414 1 575 651 11 CORD POWER 415 1 785 575 11 SOCKET AC 416 1 672 060 11 AC OUTLET2 BOARD 417 1 671 492 11 WOOFER POWER BOARD 418 3 030 375 01 HOLDER DUCT 419 3 028 252 01 DUCT SW 420 3 031 264 01 FOOT SW 421 3 029 240 01 CUSHION 4 SPEAKER 422 3 028 994 01 PACKING 2 REAR 423 3 028 993 01 PACKING 1 REAR 4...

Page 53: ...IC 0 001uF 10 50V C202 1 104 664 11 ELECT 47uF 20 10V C203 1 137 442 11 FILM 0 039uF 5 50V C204 1 162 302 11 CERAMIC 0 0022uF 20 16V C205 1 162 215 31 CERAMIC 47PF 5 50V C206 1 126 959 11 ELECT 0 47uF 20 50V C208 1 126 959 11 ELECT 0 47uF 20 50V C210 1 162 282 31 CERAMIC 100PF 10 50V C212 1 126 964 11 ELECT 10uF 20 50V C241 1 126 964 11 ELECT 10uF 20 50V C242 1 162 294 31 CERAMIC 0 001uF 10 50V C2...

Page 54: ...L OUTPUT J303 1 784 910 31 JACK PIN 1P SIGNAL OUTPUT WOOFER FERRITE BEAD JW121 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH L154 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH L254 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH CONNECTOR P301 1 564 187 00 PIN CONNECTOR P302 1 564 187 00 PIN CONNECTOR TRANSISTOR Q102 8 729 900 74 TRANSISTOR DTC143TS Q103 8 729 036 86 TRANSISTOR KTC3203Y AT Q131 8 729 900 74 TRANSI...

Page 55: ... R314 1 249 429 11 CARBON 10K 5 1 4W R315 1 249 429 11 CARBON 10K 5 1 4W R316 1 249 425 11 CARBON 4 7K 5 1 4W R317 1 247 807 11 CARBON 100 5 1 4W R318 1 249 435 11 CARBON 33K 5 1 4W R319 1 247 895 00 CARBON 470K 5 1 4W R320 1 247 903 00 CARBON 1M 5 1 4W R323 1 249 425 11 CARBON 4 7K 5 1 4W R324 1 249 417 11 CARBON 1K 5 1 4W R325 1 249 417 11 CARBON 1K 5 1 4W R327 1 249 417 11 CARBON 1K 5 1 4W R328...

Page 56: ...V C750 1 162 306 11 CERAMIC 0 01uF 30 16V C751 1 162 306 11 CERAMIC 0 01uF 30 16V C752 1 162 201 31 CERAMIC 12PF 5 50V C753 1 162 203 31 CERAMIC 15PF 5 50V C754 1 124 589 11 ELECT 47uF 20 16V C755 1 162 306 11 CERAMIC 0 01uF 30 16V C756 1 162 306 11 CERAMIC 0 01uF 30 16V C757 1 162 306 11 CERAMIC 0 01uF 30 16V C758 1 162 306 11 CERAMIC 0 01uF 30 16V C759 1 162 306 11 CERAMIC 0 01uF 30 16V C760 1 1...

Page 57: ...9 429 11 CARBON 10K 5 1 4W R756 1 249 440 11 CARBON 82K 5 1 4W R757 1 249 439 11 CARBON 68K 5 1 4W R758 1 249 439 11 CARBON 68K 5 1 4W R759 1 249 439 11 CARBON 68K 5 1 4W R760 1 249 417 11 CARBON 1K 5 1 4W R761 1 249 417 11 CARBON 1K 5 1 4W R762 1 249 417 11 CARBON 1K 5 1 4W R763 1 249 417 11 CARBON 1K 5 1 4W R764 1 249 417 11 CARBON 1K 5 1 4W R766 1 249 417 11 CARBON 1K 5 1 4W R776 1 249 417 11 C...

Page 58: ...1SS133T 77 IC IC304 8 759 634 51 IC M5218AP J331 8 749 921 12 IC GP1F32T OPTICAL DIGITAL OUT CD JACK J323 1 566 822 21 JACK LINE IN J332 1 566 822 21 JACK LINE OUT COIL L111 1 412 503 11 INDUCTOR 22uH L131 1 412 503 11 INDUCTOR 22uH L211 1 412 503 11 INDUCTOR 22uH L231 1 412 503 11 INDUCTOR 22uH L301 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH L311 1 412 503 11 INDUCTOR 22uH L331 1 412 503 11 INDUCTO...

Page 59: ...385 11 CARBON 2 2 5 1 6W F R184 1 249 385 11 CARBON 2 2 5 1 6W F R281 1 249 427 11 CARBON 6 8K 5 1 4W R282 1 249 431 11 CARBON 15K 5 1 4W R381 1 249 425 11 CARBON 4 7K 5 1 4W R383 1 249 417 11 CARBON 1K 5 1 4W A 3321 617 A RDS BOARD COMPLETE CAPACITOR C401 1 124 234 00 ELECT 22uF 20 16V C402 1 124 257 00 ELECT 2 2uF 20 50V C403 1 124 234 00 ELECT 22uF 20 16V C404 1 124 584 00 ELECT 100uF 20 10V C4...

Page 60: ...249 429 11 CARBON 10K 5 1 4W R430 1 249 429 11 CARBON 10K 5 1 4W R431 1 249 429 11 CARBON 10K 5 1 4W R432 1 249 429 11 CARBON 10K 5 1 4W R433 1 249 429 11 CARBON 10K 5 1 4W R434 1 249 429 11 CARBON 10K 5 1 4W R435 1 249 429 11 CARBON 10K 5 1 4W R436 1 249 429 11 CARBON 10K 5 1 4W R437 1 249 429 11 CARBON 10K 5 1 4W R438 1 249 429 11 CARBON 10K 5 1 4W R439 1 249 429 11 CARBON 10K 5 1 4W R440 1 249 ...

Page 61: ...APE S905 1 692 014 11 SWITCH KEY BOARD 9 TAPE S906 1 692 014 11 SWITCH KEY BOARD r P S907 1 692 014 11 SWITCH KEY BOARD DIR MODE S908 1 692 014 11 SWITCH KEY BOARD p CD S909 1 692 014 11 SWITCH KEY BOARD P CD S910 1 692 014 11 SWITCH KEY BOARD CD S911 1 692 014 11 SWITCH KEY BOARD FUNCTION S912 1 692 014 11 SWITCH KEY BOARD OPERATE S913 1 692 014 11 SWITCH KEY BOARD DISPLAY ENTER MEM S914 1 692 01...

Page 62: ...ERAMIC 0 01uF 30 16V C863 1 162 306 11 CERAMIC 0 01uF 30 16V C866 1 126 964 11 ELECT 10uF 20 50V C867 1 162 306 11 CERAMIC 0 01uF 30 16V C868 1 162 306 11 CERAMIC 0 01uF 30 16V C869 1 162 306 11 CERAMIC 0 01uF 30 16V C901 1 104 664 11 ELECT 47uF 20 10V CONNECTOR CNP801 1 774 493 11 CONNECTOR FFC FPC 27P CNP802 1 770 389 11 PIN CONNECTOR PC BOARD 5P CNP803 1 770 387 11 PIN CONNECTOR PC BOARD 3P CNP...

Page 63: ...1 249 437 11 CARBON 47K 5 1 4W R877 1 249 437 11 CARBON 47K 5 1 4W R880 1 249 437 11 CARBON 47K 5 1 4W R881 1 249 437 11 CARBON 47K 5 1 4W R882 1 249 425 11 CARBON 4 7K 5 1 4W R898 1 249 387 11 CARBON 3 3 5 1 4W R899 1 249 387 11 CARBON 3 3 5 1 4W R900 1 249 417 11 CARBON 1K 5 1 4W R901 1 249 417 11 CARBON 1K 5 1 4W R902 1 249 417 11 CARBON 1K 5 1 4W R903 1 249 417 11 CARBON 1K 5 1 4W R904 1 249 4...

Page 64: ...F 20 50V C53 1 162 306 11 CERAMIC 0 01uF 30 16V C54 1 126 964 11 ELECT 10uF 20 50V C55 1 136 177 00 FILM 1uF 5 50V C56 1 162 306 11 CERAMIC 0 01uF 30 16V C60 1 161 772 11 CERAMIC 0 1uF 10 25V C61 1 162 291 31 CERAMIC 560PF 10 50V C62 1 162 207 31 CERAMIC 22PF 5 50V C63 1 161 772 11 CERAMIC 0 1uF 10 25V C64 1 162 306 11 CERAMIC 0 01uF 30 16V C65 1 162 306 11 CERAMIC 0 01uF 30 16V C66 1 130 495 00 M...

Page 65: ...R14 1 249 437 11 CARBON 47K 5 1 4W R15 1 249 399 11 CARBON 33 5 1 4W R16 1 249 411 11 CARBON 330 5 1 4W R17 1 249 421 11 CARBON 2 2K 5 1 4W R18 1 249 393 11 CARBON 10 5 1 4W R19 1 247 863 00 CARBON 22K 5 1 4W R21 1 247 863 00 CARBON 22K 5 1 4W R22 1 249 421 11 CARBON 2 2K 5 1 4W R23 1 249 421 11 CARBON 2 2K 5 1 4W R25 1 249 425 11 CARBON 4 7K 5 1 4W R26 1 249 425 11 CARBON 4 7K 5 1 4W R27 1 249 42...

Page 66: ...C3203Y AT Q602 8 729 119 78 TRANSISTOR 2SC2785 HFE Q603 8 729 119 78 TRANSISTOR 2SC2785 HFE Q604 8 729 119 78 TRANSISTOR 2SC2785 HFE Q605 8 729 119 78 TRANSISTOR 2SC2785 HFE Q606 8 729 119 78 TRANSISTOR 2SC2785 HFE Q607 8 729 119 78 TRANSISTOR 2SC2785 HFE Q608 8 729 119 78 TRANSISTOR 2SC2785 HFE Q609 8 729 902 80 TRANSISTOR DTA114YS Q610 8 729 119 78 TRANSISTOR 2SC2785 HFE Q611 8 729 029 72 TRANSI...

Page 67: ...E PARALLEL 19 CORE 152 X 2626 202 2 CHASSIS ASSY MB MOTOR SPINDLE INCLUDING M701 154 8 848 483 08 PICK UP OPTICAL KSS 213C Z N 314 1 575 651 11 CORD POWER for SPEAKER L 319 1 790 161 11 CORD SPEAKER for SPEAKER L 355 1 790 161 11 CORD SPEAKER for SPEAKER R 414 1 575 651 11 CORD POWER for WOOFER SPEAKER 415 1 785 575 11 SOCKET AC 428 1 790 161 11 CORD SPEAKER for WOOFER SPEAKER F501 1 532 505 31 FU...

Page 68: ...KTP 3X10 TYPE2 NON SLIT 3 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SLIT 4 7 685 136 19 SCREW P 2 6X12 TYPE2 NON SLIT 5 7 685 547 19 SCREW BTP 3X10 TYPE2 N S 6 7 685 851 04 SCREW BVTT 2X4 S 7 7 685 533 19 SCREW BTP 2 6X6 TYPE2 N S 8 7 685 871 01 SCREW BVTT 3X6 S 9 7 685 645 79 SCREW P 3X6 TYPE2 NON SLIT 10 7 685 158 19 SCREW P 4X6 TYPE2 NON SLIT 11 7 682 554 09 SCREW B 3X25 12 7 685 546 19 SCREW B 3X8 ...

Page 69: ...odel 87 5 108 MHz MW 531 1 602 kHz LW 153 279 kHz IF FM 10 7 MHz MW LW 450 kHz Aerials FM External aerial terminal MW LW External aerial terminal Continued on next page Cassette corder section Recording system 4 track 2 channel stereo Fast winding time Approx 130 s sec with Sony cassette C 60 Frequency response TYPE I normal 40 15 000 Hz Super woofer Speaker Woofer 10 cm 4 in dia 4 0 ohms cone typ...

Page 70: ...cation of Controls 4 3 DISASSEMBLY 3 1 Cabinet Rear Section 5 3 2 Case Lower Section 6 3 3 Tape Mechanism Deck Line Board 6 3 4 Cabinet CD Section 7 3 5 CD System Board 7 3 6 RDS Board LCD Section 8 3 7 Optical Pick up Section 8 3 8 Rear Chassis Speaker Assy 9 3 9 Power Amp Terminal Jack Board 9 3 10 Power Board 10 3 11 Rear Chassis Woofer Speaker Assy 10 3 12 S Woofer Amp Board 11 3 13 Woofer Pow...

Page 71: ...sily damaged and should be handled with care 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 objective lens in the optical pick up block Therefore when checking the laser diode emission ob serve from more than 30 cm away from the objective lens This Compact Disc player is classified as a CLASS 1 LASER produc...

Page 72: ...ION button 11 TAPE operation buttons 9 Reverse side playback button Front side playback button p Stop button 12 DIR MODE button 13 r P Recording pause button 14 RADIO operation buttons BAND button PRESET button PRESET button 15 OPTICAL DIGITAL OUT CD jack 16 VOLUME button 17 DISPLAY ENTER MEM button 18 TUNE button 19 0 button 20 CD operation buttons Playback button P Pause button p Stop button 21 ...

Page 73: ...REAR SECTION Set Cabinet rear Case lower Cabinet CD CD System RDS board LCD section section section section board Optical pick up section Tape mechanism deck Line board Rear chassis speaker assy Power Amp Terminal Jack board Power board Rear chassis woofer speaker assy S Woofer Amp board Woofer power board Note Follow the disassembly procedure in the numerical order given ...

Page 74: ... tape mechanism deck 2 P 2 6x8 5 BVTP 3x10 7 LINE board 1 CNP705 2 CNP3 301 303 305 307 310 311 3 earth lead 4 BVTP 3x10 5 case lower section 1 parallel wire 27 core CNP801 3 2 CASE LOWER SECTION 3 3 TAPE MECHANISM DECK LINE BOARD ...

Page 75: ...TP 2 6x8 0 SYSTEM board 3 parallel wire 9 core CNP706 4 BVTP 3x10 5 CD board 9 BVTP 3x10 2 FFC cable 16P optical pick up 7 CNP804 2 claws 3 CNP802 803 4 cabinet CD section 1 CNP705 3 4 CABINET CD SECTION 3 5 CD SYSTEM BOARD ...

Page 76: ...AL PICK UP SECTION 3 6 RDS BOARD LCD SECTION 6 BTP 2 6x8 4 P 2 6x8 3 P 2 6x8 7 LCD section 5 RDS board 1 parallel wire 19 core CNP402 403 2 parallel wire 19 core CNP401 404 1 screw 2 6x16 2 optical pick up section ...

Page 77: ...s speaker assy 1 screw B tapping 2 screw B tapping 3 8 REAR CHASSIS SPEAKER ASSY 3 9 POWER AMP TERMINAL JACK BOARD 5 BVTP 3x10 3 BVTP 3x10 4 BVTP 3x10 1 CNP503 2 CNP505 9 JACK board 8 TERMINAL board 7 POWER AMP board 6 BTP 3x10 ...

Page 78: ... 10 3 11 REAR CHASSIS WOOFER SPEAKER ASSY 3 10 POWER BOARD 1 CNP501 4 P 4x6 3 P 4x6 2 P 3x6 5 POWER board 3 CNP603 1 screw B tapping 2 screw B tapping 4 CNP601 5 rear chassis woofer speaker assy ...

Page 79: ... 11 3 12 S WOOFER AMP BOARD 3 13 WOOFER POWER BOARD 5 S WOOFER AMP board 4 BTP 3x10 3 BVTP 3x10 2 CNP602 1 CNP605 3 P 4x6 2 P 4x6 1 CNP606 4 WOOFER POWER board ...

Page 80: ...layback erase head with a head de magnetizer Do not bring the head demagnetizer close to the erase head 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 sup ply voltage unless otherwise noted Torque Measurement Tape Tension Measurement Standard Output Le...

Page 81: ...ad Azimuth Adjustment Procedure 1 Mode playback 2 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 1 dB Adjustment Location set 32 Ω level meter test tape P 4 A063 6 3 kHz 10 dB 2 headphones jack V H Screen pattern set L CH 32 Ω test tape P 4 A063 6 3 kHz 10 dB 2 headphones jack R CH 32 ...

Page 82: ...TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L5 CT5 162 kHz 261 kHz Adjustment Location TUNER board See page 15 TUNER SECTION 0 dB 1 µV Precautions in Repairing Note As a tuner unit TU1 is difficult to repair if faulty replace it with new one FM Section Setting FUNCTION button FM 22 5 kHz frequency deviation by 400 Hz signal output level as low as possible MW LW Section Setting ...

Page 83: ... 15 Adjustment Location tuner board component side TU1 TP VT IC1 CFT1 AM IF ADJUSTMENT CT5 L5 LW TRACKING ADJUSTMENT CNP2 EXT ANT FM CT4 L3 MW TRACKING ADJUSTMENT L4 LW FREQUENCY COVERAGE ADJUSTMENT ...

Page 84: ...ves smoothly from the innermost to outermost circumference and back smoothly and with no catching or abnormal noises Optical pick up moves to the outer circumference Optical pick up moves to the inner circumference Focus Search Check 1 Press the button Focus search operation is performed con tinuously 2 Look at the optical pick up objective lens and confirm that it moves up and down smoothly when ...

Page 85: ... board See page 19 Gain Focus Tracking Symptoms The time until music starts becomes longer for p on automatic selection low low or high buttons pressed Normally takes about 2 seconds Music does not start and disc low continues to rotate for p or automatic selection buttons pressed Sound is interrupted during PLAY Or time counter display stops low progressing More noise during 2 axis device high hi...

Page 86: ... 6 Press the button Both tracking and sled are turned ON 7 Adjust RV702 so that the waveform is as shown in the figure below Focus gain adjustment 100 mV 0 V low focus gain 0 V 250 mV high focus gain VOLT DIV 100 mV TIME DIV 2ms VOLT DIV 100 mV TIME DIV 2ms VOLT DIV 100 mV TIME DIV 2ms 100 mV 75 mV 0 V Inconnect Examples DC level changes more than on adjusted waveform high tracking gain high funda...

Page 87: ...oard conductor side CD board component side TP RF TP FOCUS Y TP TRACKING Y TP VC RF VC FOCUS Y Y X X TRACKING IC701 CNP706 CNP701 RV701 FOCUS BIAS ADJUSTMENT RV702 FOCUS GAIN ADJUSTMENT RV704 TRACKING GAIN ADJUSTMENT RV703 E F BALANCE ADJUSTMENT ...

Page 88: ...hip enable output 24 R ST I Stereo detection input 25 R COUNT I Tuner PLL IC count input 26 R DAT O Tuner PLL IC data output 27 R CLK O Tuner PLL IC clock output 28 R CE O Tuner PLL IC chip enable output 29 9K 10K I 9K 10K select input Fixed at H 30 T STAT I Tape detection input 31 34 KEY 0 3 I Key return signal input 35 INIT O Initial setting output Not used 36 SIMUKE I Destination setting termin...

Page 89: ...n 90 NC Connected to the power supply 91 VSS Ground 92 TX O Crystal connection for clock oscillation 32 768 kHz 93 TEX I Crystal connection for clock oscillation 32 768 kHz 94 C MUTE O Mute output for CD 95 B MUTE O Mute output for Tuner 96 A MUTE O Mute output for Audio 97 ISS1 I ISS1 switch input 98 ISS2 I ISS2 switch input 99 T END I Tape end detection input 100 NC Not used Open 6 2 CIRCUIT BOA...

Page 90: ... 22 TERMINAL board JACK board POWER AMP board POWER board Speaker L Section Woofer Speaker Section S WOOFER AMP2 board WOOFER POWER board AC OUTLET2 board OUTLET board LEVEL board S WOOFER AMP board ...

Page 91: ...N CD 6 DA 5 CK 4 25 26 27 28 CE XOUT XIN 13 P6 9 MO ST 16 AM IN 8 FM 17 FM IN 10 LW 21 PD1 11 MW 5 1 2 R DATA 2 R CLK COM 0 3 SEG 0 31 16 6 DATA CLK EXTAL XTAL RESET 5 VDD1 Q405 FM MW DISPLAY CONTROL IC404 RDS LCD CONTROL IC401 5V 5V 12 VDD2 4 MUX X1 75kHz 29 30 28 X402 2 62MHz PLL IC2 SYSTEM CONTROL IC801 1 3 TAPE SECTION A L4 AM OSC LW SW Q5 LW SW Q7 CT5 CT4 D5 CNP1 MW LW LOOP ANTENNA L5 LW RF L...

Page 92: ...704 39 40 8 DATA LO RO EMPH BCK LRCK XI MUTE RSTN FOCUS TRACKING COIL DRIVE SLED SPINDLE MOTOR DRIVE IC703 LEVEL SHIFT 26 19 18 LEVEL SHIFT 17 3 7 2 LEVEL SHIFT 1 10 12 LEVEL SHIFT 11 14 15 M T T F F SL SL SP SP M702 SLED M701 SPINDLE TRACKING FOCUS PD LD TIN FIN SLIN SPIN SPI MUTE FREQUENCY CONVERTER Q802 803 X802 4 19MHz X801 32 768kHz OPTICAL DIGITAL OUT CD J331 50 77 C MUTE COMO 3 SEG1 23 KEY0...

Page 93: ...L VOL TONE ELECTRONIC VOLUME IC302 D312 Q330 COMP AMS AMP DET IC305 D320 Q314 15 20 98 97 13 23 22 21 96 18 16 COM12V SOLENOID DRIVE Q309 T AMS T SOL 99 BUFFER Q310 TC CONTROL Q317 TC M SW Q311 312 T END 17 T MODE 30 T STAT 19 T MCON A MUTE V CLK V DAT V CE T BIAS ISS1 ISS2 T REC P CONT PH691 S696 MODE HEAD POSITION S691 HALF CASSETTE S694 REC REV ERASE PROOF S695 REC FWD ERASE PROOF PM691 PLUNGER...

Page 94: ...Q33 F 2 Semiconductor Location Ref No Location TP VT Note on Schematic Diagram All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified internal component C panel designation U B Line H adjustment for repair Voltage and waveforms are dc with respect to ground und...

Page 95: ... 31 32 PMC D407L 6 7 SCHEMATIC DIAGRAM TUNER SECTION Refer to page 63 for IC Block Diagrams Waveforms 1 2 IC1 VCO IC2 1 X OUT 1 4Vp p 2 2µs 1 4Vp p 75kHz Page 47 Page 47 Page 36 Page 46 ...

Page 96: ...07L 33 34 6 8 PRINTED WIRING BOARDS RDS SECTION Refer to page 21 for Circuit Boards Location Note X parts extracted from the component side b Pattern from the side which enables seeing 04 1 3 Page 44 Page 30 ...

Page 97: ...less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified U B Line Voltage is dc with respect to ground under no signal detuned condition no mark FM MW Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Page 32 Page 47 ...

Page 98: ... 38 Note X parts extracted from the component side b Pattern from the side which enables seeing Semiconductor Location Ref No Location IC701 D 6 IC702 I 5 IC703 B 2 IC704 H 3 Q701 B 7 Q703 B 7 CD MOTOR BOARD 1 639 678 S701 LIMIT M701 SPINDLE CNP707 12 12 M M702 SLED M 6 1 Page 44 Page 43 Page 49 ...

Page 99: ...taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path J CD c digital out Note The components identified by mark or dotted line with mark are critical for safety Replace only with part number ...

Page 100: ...Location D301 H 7 D302 B 7 D304 C 5 D305 E 9 D307 A 7 D308 B 11 D309 C 10 D310 C 9 D311 B 9 D312 F 7 D313 B 9 D314 I 9 D315 B 8 D316 B 7 D317 D 5 D318 F 9 D319 D 8 D320 C 11 IC301 H 6 IC302 H 11 IC303 E 10 IC305 I 1 Q102 G 4 Q103 D 11 Q131 G 3 Q132 H 3 Q202 G 3 Q203 D 11 Q231 F 3 Q232 F 3 Q301 E 6 Q302 F 4 Q303 F 5 Q304 F 8 Q305 F 7 Q306 F 7 Q307 F 4 Q308 E 3 Q309 C 4 Q310 C 3 Q311 C 7 Q312 B 7 Q3...

Page 101: ...Ω and 1 4 W or less unless otherwise specified C panel designation U B Line Voltages are dc with respect to ground under no signal detuned conditions no mark FM PB REC CD Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM E PB a REC L LINE IN J CD c digital out Page 41 Page 47 Page 32 Page 4...

Page 102: ...side which enables seeing 6 14 PRINTED WIRING BOARDS CONTROL SECTION Refer to page 21 for Circuit Boards Location Semiconductor Location Ref No Location D801 H 2 D802 B 4 D803 B 5 D804 B 6 D805 B 6 IC801 E 5 IC802 B 4 IC803 H 8 Q801 E 2 Q802 G 7 Q803 G 7 Q804 B 2 Q805 C 1 Page 43 Page 38 ...

Page 103: ...ion U B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM PB REC CD Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms 3Vp p 32 768kH...

Page 104: ...e which enables seeing 6 16 PRINTED WIRING BOARDS WOOFER SPEAKER SECTION Refer to page 22 for Circuit Boards Location Semiconductor Location Ref No Location D606 K 3 D607 G 3 D608 G 3 D609 B 1 Q601 J 2 Q602 H 1 Q603 F 1 Q604 E 2 Q605 D 3 Q606 E 3 Q607 F 3 Q608 G 2 Q609 D 2 Q610 H 3 Q611 C 3 Q612 H 2 Q615 G 2 04 D609 POWER LEVEL ...

Page 105: ...lums All resistors are in Ω and 1 4 W or less unless otherwise specified C panel designation U B Line Voltages and waveforms are dc with respect to ground in playback mode no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Note The components identified by mark or dotted line with mark are critical for safety Replace o...

Page 106: ...RINTED WIRING BOARDS POWER AMPLIFIER SECTION Refer to page 22 for Circuit Boards Location PMC D407L 59 60 Note X parts extracted from the component side b Pattern from the side which enables seeing 04 Page 44 ...

Page 107: ...otherwise specified 2 nonflammable resistor C panel designation U B Line Voltage and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM Note The components identified by mark or dotted line with mark are critical for safety Repl...

Page 108: ...RADIO RADIO TAPE TAPE TAPE LINE IN1 INT EXT RADIO IN1 RADIO LINE RADIO IN2 TAPE TAPE LINE IN2 MIC IN REC PLAY PRE OUT1 PRE OUT2 VCC LINE TAPE BUF AMP A2 BUF AMP B1 BUF AMP B2 BUF AMP A1 MIC AMP1 MUTE MUTE MUTE ON ON ON NAB AMP2 MONITOR AMP MONITOR AMP NAB AMP1 REC AMP2 REC AMP1 REF AMP 2 1 NAB OUT1 NAB NF1 REC OUT1 NAB IN1 NAB IN2 REC OUT2 NAB NF2 NAB OUT2 MIC NF VREF GND ALC 9 8 7 6 5 4 3 2 1 S R...

Page 109: ... 46 TZC 45 ATSC 44 TEI 43 LPFI 42 TEO 41 VEE 40 EI 39 E 38 F 37 FE BIAS APC LEVELS FOK MIRR DFCT RF IV AMP2 RF IV AMP1 FE AMP F IV AMP E IV AMP TE AMP FZC COMP BAL1 BAL2 BAL3 TOG1 TOG2 TOG3 TTL IIL IIL TTL TTL IIL IIL DATA RESISTOR INPUT SHIFT RESISTOR ADDRESS DECODER OUTPUT DECODER HPF COMP LPF COMP TZC COMP DFCT DFCT TM1 FS4 ATSC WINDOW COMP FCS PHASE COMPENSATION TRACKING PHASE COMPENSATION ISE...

Page 110: ...DIGITAL CLV SUB CODE PROCESSOR EFM DEMODULATOR DIGITAL PLL ASYMMETRY CORRECTOR D A INTERFACE ERROR CORRECTOR 16K RAM DIGITAL OUT CLOCK GENERATOR LRCK PCMD BCLK GTOP XUGF XPCK VDD GFS RFCK CZPO XROF MNT3 MNT1 XLON SPOD SPOC SPOB SPOA CLKO VDD XLTO DATO CNIN SEIN CLOK XLAT 3 5 14 4 5 3 6 D LEVEL SHIFT 27 28 26 25 24 23 2 1 3 4 5 6 7 8 9 10 11 12 13 14 LEVEL SHIFT T S D REGULATOR BIAS T S D MONITOR D...

Page 111: ...ESSOR NOISE SHAPER PROCESSOR BLOCK INPUT INTERFACE PWN DATA PRODUCE BLOCK TIMING CONTROL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MUTE DEEN CKO DVSS BCKI DI DVDD LRCI TSTN TO1 AVDDL LO AVSS RO AVDDR MUTE XVDD XTI XTO XVSS DS RSTN MODE ATCK L L L R R R ...

Page 112: ... WHITE RED Parts Color Cabinet s Color Ref No Part No Description Remark 7 1 CASE SECTION N N Ref No Part No Description Remark Abbreviation G German model Accessories and packing materials and hardware mark list are given in the last of this parts list The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 1 3 014 503 01 FOOT 2 A...

Page 113: ... PANEL ASSY FRONT 54 3 028 250 01 BUTTON MAIN 55 3 028 259 01 CABINET FRONT 56 3 014 092 01 BUTTON UPPER 57 1 671 486 11 SW2 BOARD 58 1 671 485 11 SW1 BOARD 59 3 014 097 01 PLATE CASSETTE LOCK 60 3 014 098 01 RETAINER CASSETTE LOCK 61 3 013 735 01 SPRING COMPRESSION 62 3 014 100 01 HOLDER TERMINAL 63 A 3321 584 A LINE BOARD COMPLETE 64 3 014 102 01 SPRING CASSETTE 65 3 014 096 01 HOLDER CASSETTE 6...

Page 114: ...4 01 LID CD 111 1 452 732 11 MAGNET 112 3 910 112 01 PLATE KSM 213 CDM CHUCKING 113 3 014 131 01 LEVER 114 3 014 132 01 SPRING COMPRESSION 115 3 910 116 01 COVER CD 116 3 910 095 31 RUBBER VIBRATION PROOF 117 3 916 006 01 SCREW 2 6X16 118 1 639 678 12 CD MOTOR BOARD 119 3 931 379 01 RUBBER VIBRATION PROOF 120 1 769 069 11 WIRE FLAT TYPE 16 CORE 121 3 028 260 01 HOLDER LCD 122 3 028 491 01 ILLUMINA...

Page 115: ...ents identified by mark or dotted line with mark are critical for safety Replace only with part number specified 151 2 627 003 02 GEAR B RP 152 X 2626 202 2 CHASSIS ASSY MB MOTOR SPINDLE INCLUDING M701 153 2 626 908 01 SHAFT SLED 154 8 848 483 08 PICK UP OPTICAL KSS 213C Z N 155 2 626 907 01 GEAR A 156 3 713 786 51 SCREW P 2X3 M702 X 2625 769 1 GEAR ASSY MB MOTOR SLED ...

Page 116: ...01 HEAD FRAME 208 3 938 902 01 WASHER 209 3 938 903 01 SCREW 210 3 938 935 01 SPRING G 211 X 3372 610 1 ASSIST ASSY LEVER 212 3 938 933 01 SPRING E 213 3 017 592 01 ARM PINCH L ASSY 214 3 938 934 01 SPRING F 215 3 938 916 01 BRAKE ARM 216 3 938 914 01 FRAME C 217 3 938 913 01 FRAME B 218 3 938 909 01 LOCK EJECT 219 3 938 944 01 SCREW D 220 3 017 591 01 ARM PINCH R ASSY 221 3 938 937 01 SPRING I 22...

Page 117: ... 945 01 SCREW E 262 3 017 428 01 FRAME D 263 3 938 920 01 PLUNGER K 264 3 938 918 01 TRIGGER ARM 265 3 938 931 01 SPRING C 266 3 938 921 01 GEAR REEL 267 1 662 742 11 SW BOARD 268 3 938 954 01 WASHER G 269 3 938 947 01 SCREW G 270 3 017 431 01 BRACKET MM 271 3 017 430 01 BELT 272 3 017 596 01 FLYWHEEL R ASSY 273 3 017 434 01 SCREW H 274 3 017 595 01 FLYWHEEL L ASSY 275 3 938 950 01 WASHER C 276 3 ...

Page 118: ...3X12 304 3 028 028 01 DUCT SPEAKER 305 1 671 065 11 POWER AMP BOARD 306 1 671 066 11 TERMINAL BOARD 307 1 671 068 11 JACK BOARD 308 3 028 034 01 BRACKET AMP 309 3 028 029 01 CHASSIS L REAR 310 3 014 106 01 BUSHING 4P CORD 311 3 029 171 01 SCREW B TAPPING 312 X 3374 496 1 CORD ASSY 313 3 703 244 11 BUSHING 2104 CORD 314 1 575 651 11 CORD POWER EXCEPT UK 314 1 751 520 11 CORD POWER UK 315 1 671 064 ...

Page 119: ...76 1 SPEAKER FRONT SUB ASSY 352 3 028 031 01 BOX SPEAKER G 352 3 028 031 11 BOX SPEAKER EXCEPT G 353 3 365 853 01 SCREW BTPWH 3X12 354 3 028 028 01 DUCT SPEAKER 355 1 790 161 11 CORD SPEAKER 356 3 028 030 01 PANEL R REAR G 356 3 028 030 11 PANEL R REAR EXCEPT G 357 3 029 171 01 SCREW B TAPPING 358 3 014 109 01 STOPPER CORD SP201 1 505 607 11 SPEAKER 8cm R CH ...

Page 120: ... REAR 412 3 029 171 01 SCREW B TAPPING 413 3 703 244 11 BUSHING 2104 CORD 414 1 575 651 11 CORD POWER EXCEPT UK 414 1 751 520 11 CORD POWER UK 415 1 785 575 11 SOCKET AC 416 1 672 060 11 AC OUTLET2 BOARD 417 1 671 492 11 WOOFER POWER BOARD 418 3 030 375 01 HOLDER DUCT 419 3 028 252 01 DUCT SW 420 3 031 264 01 FOOT SW 421 3 029 240 01 CUSHION 4 SPEAKER 422 3 028 994 01 PACKING 2 REAR 423 3 028 993 ...

Page 121: ...100PF 10 50V C201 1 162 294 31 CERAMIC 0 001uF 10 50V C202 1 104 664 11 ELECT 47uF 20 10V C203 1 137 442 11 FILM 0 039uF 5 50V C204 1 162 302 11 CERAMIC 0 0022uF 20 16V C205 1 162 215 31 CERAMIC 47PF 5 50V C206 1 126 959 11 ELECT 0 47uF 20 50V C208 1 126 959 11 ELECT 0 47uF 20 50V C210 1 162 282 31 CERAMIC 100PF 10 50V C212 1 126 964 11 ELECT 10uF 20 50V C241 1 126 964 11 ELECT 10uF 20 50V C242 1 ...

Page 122: ...L OUTPUT J303 1 784 910 31 JACK PIN 1P SIGNAL OUTPUT WOOFER FERRITE BEAD JW121 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH L154 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH L254 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH CONNECTOR P301 1 564 187 00 PIN CONNECTOR P302 1 564 187 00 PIN CONNECTOR TRANSISTOR Q102 8 729 900 74 TRANSISTOR DTC143TS Q103 8 729 036 86 TRANSISTOR KTC3203Y AT Q131 8 729 900 74 TRANSI...

Page 123: ... R314 1 249 429 11 CARBON 10K 5 1 4W R315 1 249 429 11 CARBON 10K 5 1 4W R316 1 249 425 11 CARBON 4 7K 5 1 4W R317 1 247 807 11 CARBON 100 5 1 4W R318 1 249 435 11 CARBON 33K 5 1 4W R319 1 247 895 00 CARBON 470K 5 1 4W R320 1 247 903 00 CARBON 1M 5 1 4W R323 1 249 425 11 CARBON 4 7K 5 1 4W R324 1 249 417 11 CARBON 1K 5 1 4W R325 1 249 417 11 CARBON 1K 5 1 4W R327 1 249 417 11 CARBON 1K 5 1 4W R328...

Page 124: ...V C750 1 162 306 11 CERAMIC 0 01uF 30 16V C751 1 162 306 11 CERAMIC 0 01uF 30 16V C752 1 162 201 31 CERAMIC 12PF 5 50V C753 1 162 203 31 CERAMIC 15PF 5 50V C754 1 124 589 11 ELECT 47uF 20 16V C755 1 162 306 11 CERAMIC 0 01uF 30 16V C756 1 162 306 11 CERAMIC 0 01uF 30 16V C757 1 162 306 11 CERAMIC 0 01uF 30 16V C758 1 162 306 11 CERAMIC 0 01uF 30 16V C759 1 162 306 11 CERAMIC 0 01uF 30 16V C760 1 1...

Page 125: ...9 429 11 CARBON 10K 5 1 4W R756 1 249 440 11 CARBON 82K 5 1 4W R757 1 249 439 11 CARBON 68K 5 1 4W R758 1 249 439 11 CARBON 68K 5 1 4W R759 1 249 439 11 CARBON 68K 5 1 4W R760 1 249 417 11 CARBON 1K 5 1 4W R761 1 249 417 11 CARBON 1K 5 1 4W R762 1 249 417 11 CARBON 1K 5 1 4W R763 1 249 417 11 CARBON 1K 5 1 4W R764 1 249 417 11 CARBON 1K 5 1 4W R766 1 249 417 11 CARBON 1K 5 1 4W R776 1 249 417 11 C...

Page 126: ...1SS133T 77 IC IC304 8 759 634 51 IC M5218AP J331 8 749 921 12 IC GP1F32T OPTICAL DIGITAL OUT CD JACK J323 1 566 822 21 JACK LINE IN J332 1 566 822 21 JACK LINE OUT COIL L111 1 412 503 11 INDUCTOR 22uH L131 1 412 503 11 INDUCTOR 22uH L211 1 412 503 11 INDUCTOR 22uH L231 1 412 503 11 INDUCTOR 22uH L301 1 410 397 21 FERRITE BEAD INDUCTOR 1 1uH L311 1 412 503 11 INDUCTOR 22uH L331 1 412 503 11 INDUCTO...

Page 127: ...9 385 11 CARBON 2 2 5 1 6W F R184 1 249 385 11 CARBON 2 2 5 1 6W F R281 1 249 427 11 CARBON 6 8K 5 1 4W R282 1 249 431 11 CARBON 15K 5 1 4W R381 1 249 425 11 CARBON 4 7K 5 1 4W R383 1 249 417 11 CARBON 1K 5 1 4W A 3321 617 A RDS BOARD COMPLETE CAPACITOR C401 1 124 234 00 ELECT 22uF 20 16V C402 1 124 257 00 ELECT 2 2uF 20 50V C403 1 124 234 00 ELECT 22uF 20 16V C404 1 124 584 00 ELECT 100uF 20 10V ...

Page 128: ...249 429 11 CARBON 10K 5 1 4W R430 1 249 429 11 CARBON 10K 5 1 4W R431 1 249 429 11 CARBON 10K 5 1 4W R432 1 249 429 11 CARBON 10K 5 1 4W R433 1 249 429 11 CARBON 10K 5 1 4W R434 1 249 429 11 CARBON 10K 5 1 4W R435 1 249 429 11 CARBON 10K 5 1 4W R436 1 249 429 11 CARBON 10K 5 1 4W R437 1 249 429 11 CARBON 10K 5 1 4W R438 1 249 429 11 CARBON 10K 5 1 4W R439 1 249 429 11 CARBON 10K 5 1 4W R440 1 249 ...

Page 129: ...APE S905 1 692 014 11 SWITCH KEY BOARD 9 TAPE S906 1 692 014 11 SWITCH KEY BOARD r P S907 1 692 014 11 SWITCH KEY BOARD DIR MODE S908 1 692 014 11 SWITCH KEY BOARD p CD S909 1 692 014 11 SWITCH KEY BOARD P CD S910 1 692 014 11 SWITCH KEY BOARD CD S911 1 692 014 11 SWITCH KEY BOARD FUNCTION S912 1 692 014 11 SWITCH KEY BOARD OPERATE S913 1 692 014 11 SWITCH KEY BOARD DISPLAY ENTER MEM S914 1 692 01...

Page 130: ...ERAMIC 0 01uF 30 16V C863 1 162 306 11 CERAMIC 0 01uF 30 16V C866 1 126 964 11 ELECT 10uF 20 50V C867 1 162 306 11 CERAMIC 0 01uF 30 16V C868 1 162 306 11 CERAMIC 0 01uF 30 16V C869 1 162 306 11 CERAMIC 0 01uF 30 16V C901 1 104 664 11 ELECT 47uF 20 10V CONNECTOR CNP801 1 774 493 11 CONNECTOR FFC FPC 27P CNP802 1 770 389 11 PIN CONNECTOR PC BOARD 5P CNP803 1 770 387 11 PIN CONNECTOR PC BOARD 3P CNP...

Page 131: ...249 437 11 CARBON 47K 5 1 4W R877 1 249 437 11 CARBON 47K 5 1 4W R880 1 249 437 11 CARBON 47K 5 1 4W R881 1 249 437 11 CARBON 47K 5 1 4W R882 1 249 425 11 CARBON 4 7K 5 1 4W R898 1 249 387 11 CARBON 3 3 5 1 4W R899 1 249 387 11 CARBON 3 3 5 1 4W R900 1 249 417 11 CARBON 1K 5 1 4W R901 1 249 417 11 CARBON 1K 5 1 4W R902 1 249 417 11 CARBON 1K 5 1 4W R903 1 249 417 11 CARBON 1K 5 1 4W R904 1 249 417...

Page 132: ...F 20 50V C53 1 162 306 11 CERAMIC 0 01uF 30 16V C54 1 126 964 11 ELECT 10uF 20 50V C55 1 136 177 00 FILM 1uF 5 50V C56 1 162 306 11 CERAMIC 0 01uF 30 16V C60 1 161 772 11 CERAMIC 0 1uF 10 25V C61 1 162 291 31 CERAMIC 560PF 10 50V C62 1 162 207 31 CERAMIC 22PF 5 50V C63 1 161 772 11 CERAMIC 0 1uF 10 25V C64 1 162 306 11 CERAMIC 0 01uF 30 16V C65 1 162 306 11 CERAMIC 0 01uF 30 16V C66 1 130 495 00 M...

Page 133: ...R14 1 249 437 11 CARBON 47K 5 1 4W R15 1 249 399 11 CARBON 33 5 1 4W R16 1 249 411 11 CARBON 330 5 1 4W R17 1 249 421 11 CARBON 2 2K 5 1 4W R18 1 249 393 11 CARBON 10 5 1 4W R19 1 247 863 00 CARBON 22K 5 1 4W R21 1 247 863 00 CARBON 22K 5 1 4W R22 1 249 421 11 CARBON 2 2K 5 1 4W R23 1 249 421 11 CARBON 2 2K 5 1 4W R25 1 249 425 11 CARBON 4 7K 5 1 4W R26 1 249 425 11 CARBON 4 7K 5 1 4W R27 1 249 42...

Page 134: ...TC3203Y AT Q602 8 729 119 78 TRANSISTOR 2SC2785 HFE Q603 8 729 119 78 TRANSISTOR 2SC2785 HFE Q604 8 729 119 78 TRANSISTOR 2SC2785 HFE Q605 8 729 119 78 TRANSISTOR 2SC2785 HFE Q606 8 729 119 78 TRANSISTOR 2SC2785 HFE Q607 8 729 119 78 TRANSISTOR 2SC2785 HFE Q608 8 729 119 78 TRANSISTOR 2SC2785 HFE Q609 8 729 902 80 TRANSISTOR DTA114YS Q610 8 729 119 78 TRANSISTOR 2SC2785 HFE Q611 8 729 029 72 TRANS...

Page 135: ...IME LAG T3 15AL 250V TRANSFORMER T601 1 433 450 11 TRANSFORMER POWER SUPER WOOFER MISCELLANEOUS 3 1 782 296 11 WIRE PARALLEL FFC 27 CORE 102 1 782 294 11 WIRE PARALLEL FFC 9 CORE 111 1 452 732 11 MAGNET 120 1 769 069 11 WIRE FLAT TYPE 16 CORE 126 1 783 983 11 WIRE PARALLEL 19 CORE 152 X 2626 202 2 CHASSIS ASSY MB MOTOR SPINDLE INCLUDING M701 154 8 848 483 08 PICK UP OPTICAL KSS 213C Z N 314 1 575 ...

Page 136: ...TION SWEDISH FINNISH CET 3 864 718 61 MANUAL INSTRUCTION POLISH CET 3 864 718 71 MANUAL INSTRUCTION CZECH HUNGARIAN CET 4 941 548 11 LABEL CLASS 1 4 991 047 01 LID BATTERY CASE for RMT C305AD 8 917 602 90 REMOCON RMT C305AD SET X 3374 593 1 CORD ANTENNA ASSY HARDWARE LIST 1 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 2 7 685 247 19 SCREW KTP 3X10 TYPE2 NON SLIT 3 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SL...

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