Photo: HCD-BX6AV. CD Section. Tape deck Section SPECIFICATIONS

Transcription

1 HCD-BX6AV/DX6AV SERVICE MANUAL US Model Canadian Model AEP Model UK Model HCD-BX6AV E Model Australian Model HCD-DX6AV HCD-BX6AV/DX6AV is the Amplifier, CD player, Tape player and Tuner section in MHC-BX6AV/DX6AV. Photo: HCD-BX6AV Manufactured under license from Dolby Laboratories Licensing Corporation. Additionally licensed under Canadian patent,037,877. Dolby, the double-d symbol ; and PRO LOGIC are trademarks of Dolby Laboratories Licensing Corporation. AUDIO POWER SPECIFICATIONS: (US model only) POWER OUTPUT AND TOTAL HARMONIC DISTORTION: with 6 ohm loads both channels driven, from 20-0,000 Hz; rates 0 watts per channel minimum RMS power, with no more than 0% total harmonic distortion from 250 milliwatts to rated output. Amplifier section US model Center Speaker: Continuous RMS power output (reference) 40 watts (6 ohms at khz, 0% THD) Rear Speaker: Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) Canadian model Front Speaker: Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) Total harmonics distortion Less than 0.07% (6 ohms at khz, 30 W) Center Speaker: Continuous RMS power output (reference) 40 watts (6 ohms at khz, 0% THD) Rear Speaker: Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) AEP, UK models Front Speaker: DIN power output (rated) watts (6 ohms at khz, DIN) Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) Music power output (reference) watts (6 ohms at khz, 0% THD) CD Section Tape deck Section SPECIFICATIONS Center Speaker: DIN power output (rated) 25 watts (6 ohms at khz, DIN) Continuous RMS power output (reference) 35 watts (6 ohms at khz, 0% THD) Music power output (reference) 70 watts (6 ohms at khz, 0% THD) Rear Speaker: DIN power output (rated) watts (6 ohms at khz, DIN) Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) Music power output (reference) watts (6 ohms at khz, 0% THD) Other models: The following measured at AC 20/240 V, 50/60 Hz Front Speaker: DIN power output (rated) watts (6 ohms at khz, DIN) Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) Center Speaker: DIN power output (rated) 30 watts (6 ohms at khz, DIN) Continuous RMS power output (reference) 40 watts (8 ohms at khz, 0% THD) Rear Speaker: DIN power output (rated) watts (6 ohms at khz, DIN) Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-up Name Model Name Using Similar Mechanism Tape Transport Mechanism Type HCD-BX2/DX2 EXL-M7 OPTIMA-7 HCD-RXD6AV CWL-44-RR Continuous RMS power output (reference) watts (6 ohms at khz, 0% THD) Inputs MD/VIDEO IN: voltage 250/450 mv, (phono jacks) impedance 47 kilohms DVD INPUT: FRONT IN: voltage 450 mv, (phono jacks) impedance 47 kilohms REAR IN: voltage 450 mv, (phono jacks) impedance 47 kilohms CENTER IN: voltage 450 mv, (phono jacks) impedance 47 kilohms WOOFER IN: voltage 450 mv, (phono jacks) impedance 47 kilohms Outputs PHONES: accepts headphones of (stereo mini jack) 8 ohms or more FRONT SPEAKER: accepts impedance of 6 to 6 ohms REAR SPEAKER: accepts impedance of 6 to 6 ohms CENTER SPEAKER: accepts impedance of 6 to 6 ohms WOOFER: Voltage V, impedance kilohms CD player section System Laser Laser output Compact disc and digital audio system Semiconductor laser (λ=780nm) Emission duration: continuous Max µw* *This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Continued on next page COMPACT DISC DECK RECEIVER

2 Wavelength nm Frequency response 20 Hz 20 khz (±0.5 db) Signal-to-noise ratio More than 90 db Dynamic range More than 90 db CD OPTICAL DIGITAL OUT (Square optical connector jack, rear panel) Wavelength 660 nm Output Level 8 dbm Tape player section Recording system 4-track 2-channel stereo Frequency response 40 3,000 Hz (±3 db), using Sony TYPE I cassette Tuner section FM stereo, FM/AM superheterodyne tuner FM tuner section Tuning range Antenna Antenna terminals Intermediate frequency AM tuner section Tuning range US, Canadian models: MHz FM lead antenna 75 ohm unbalanced 0.7 MHz 530,70 khz (with the interval set at 0 khz) 53,70 khz (with the interval set at 9 khz) AEP, UK and Middle Eastern models: 53,602 khz (with the interval set at 9 khz) Other models: Antenna Antenna terminals Intermediate frequency 53,602 khz (with the interval set at 9 khz) 530,70 khz (with the interval set at 0 khz) AM loop antenna External antenna terminal 450 khz General Power requirements US, Cnadian models: 20 V AC, 60 Hz AEP, UK models: 230 V AC, 50/60 Hz Australian model: V AC, 50/60 Hz Mexican model: 20 V AC, 60 Hz Other models: 0 20 V or V AC, 50/ 60 Hz Adjustable with voltage selector TABLE OF CONTENTS. SERVICING NOTES GENERAL Location of Controls... 4 Setting the Time DISASSEMBLY DIAGRAMS 4-. Note for Printed Wiring Boards and Schematic Diagrams Schematic Diagram CD Section (/4) Schematic Diagram CD Section (2/4) Schematic Diagram CD Section (3/4) Schematic Diagram CD Section (4/4) Printed Wiring Boards CD Section Printed Wiring Boards MAIN Section Schematic Diagram MAIN Section (/4) Schematic Diagram MAIN Section (2/4) Schematic Diagram MAIN Section (3/4) Schematic Diagram MAIN Section (4/4) Printed Wiring Boards PANEL Section Schematic Diagram PANEL Section Printed Wiring Boards AMP/POWER SUPPLY Section Schematic Diagram FRONT AMP Section Schematic Diagram CENTER/REAR AMP Section Schematic Diagram POWER SUPPLY Section EXPLODED VIEWS Power consumption US model: Canadian model: AEP, UK models: Other models: Dimensions (w/h/d) Mass US model: Canadian model: AEP, UK models: Other model: 60 watts 80 watts 60 watts 60 watts Approx. 280 x 325 x 390 mm Approx. 9.2 kg Approx. 9.2 kg Approx. 9.2 kg Approx. 9. kg 6. ELECTRICAL PARTS LIST Supplied accessories: AM loop antenna () FM lead antenna () Remote Commander () Speaker cords (2) Center speaker pads (4) Design and specifications are subject to change without notice. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). Be careful not to apply force on the conductor when soldering or unsoldering. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This appliance is classified as a CLASS LASER product. The CLASS LASER PRODUCT MARKING is located on the rear exterior. 2

3 SECTION SERVICING NOTES SAFETY CHECK-OUT 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 leakage 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 0.5 ma (500 microamperes.). Leakage current can be measured by any one of three methods.. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instruments. 2. A 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 voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate lowvoltage 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 2 V AC range are suitable. (See Fig. A) NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily 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, observe from more than 30 cm away from the objective lens. MODEL IDENTIFICATION Rear Panel To Exposed Metal Parts on Set 0.5 µf.5 kω AC voltmeter (0.75 V) Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. The following caution label is located inside the unit. Model US model Canadian model AEP, UK models Australian model Mexican model Other models Power Voltage Indication Power Voltage Indication AC: 20 V - 60 Hz 60 W AC: 20 V - 60 Hz 80 W AC: 230 V - 50/60 Hz 60 W AC: V - 50/60 Hz 60 W AC: 20 V - 50/60 Hz 60 W AC: 0 20 V/ V - 50/60 Hz 60 W 3

4 SECTION 2 GENERAL LOCATION OF CONTROLS Front View 9 qa qd qgqj 0 qs qf qh qk ql w; wa ws wd wf wg wh TIMER indicator 2 I/ button and indicator 3 DISPLAY button 4 SPECTRUM button 5 GROOVE button and indicator 6 FILE SELECT button 7 PHONES jack 8 ENTER button 9,. button 0 DISC SKIP EX-CHANGE button qa x button qs DISC button qd h H button and indicator qf DISC 2 button qg DISC 3 button qh X button qj Z OPEN/CLOSE button qk >, + button wj wl ea ed wk e; es ql PLAY MODE, DIRECTION button (US, Canadian, E, Australian models) PLAY MODE, PTY/DIRECTION button (AEP, UK models) w; REPEAT, STEREO/MONO button wa EDIT, TUNER MEMORY button ws VOLUME knob wd j J button wf REC button and indicator wg REC PAUSE button and indicator wh CD SYNC button wj MD (VIDEO) button and indicator wk DOLBY PRO LOGIC button and indicator wl TAPE A/B button and indicator e; DVD 5.CH button and indicator ea CD button and indicator es DSP button and indicator ed TUNER/BAND button and indicator Rear View FM ANTENNA jack or terminals 2 AM ANTENNA terminals 3 WOOFER OUT jack 4 MD/VIDEO IN jacks 5 DVD INPUT jacks 6 CENTER SPEAKER terminals 7 REAR SPEAKER terminals 8 FRONT SPEAKER terminals 9 CD DIGITAL OUT (OPTICAL) connector 0 VOLTAGE SELECTOR switch (E model) 4 0

5 This section is extracted from instruction manual. Step 3: Setting the time 2 Press. or > repeatedly to set the hour. You must set the time before using the timer functions. The clock uses a 24-hour system on the European model, and a 2-hour system on other models. The 2-hour system is used for illustration purposes. 3 Press ENTER. The minute indication flashes. 2,4 3,5 4 Press. or > repeatedly to set the minute. 5 Press ENTER. The clock starts working. Press CLOCK/TIMER SET. The hour indication flashes. Tip If you make a mistake, start over from step. To change the time The previous explanation shows how to set the time while the power is off. To change the time while the power is on, do the following: Press CLOCK/TIMER SET. 2 Press. or > repeatedly to select SET CLOCK. 3 Press ENTER. 4 Perform steps 2 through 5 above. Notes The clock settings are canceled when you disconnect the power cord or if a power failure occurs. For MHC-BX6AV, you cannot set the time in the Power Saving Mode (see page 2). 9 5

6 Note: Follow the disassembly procedure in the numerical order given. SECTION 3 DISASSEMBLY CD DOOR 2 five claws 3 CD door Pull out the CD tray. 4 Push the CD tray. CD ASS Y 8 CD ass'y 6 wire (flat type) (22core) (CN705) CD TRAY (page 9) 3 screw (M3 2) 2 two screws (BVTP3 2) 5 connector (CN703) 4 four claws 7 harness (6core) (CN304) screw (M3 2) 6

7 FRONT PANEL SECTION 4 screw (M3 2) connector (CN502) two connectors (CN302, 305) 3 ten screws (BVTP3 0) connector (CN30) 4 screw (M3 2) 5 front panel section 2 three screws (BVTP3 2) MAIN BOARD 9 MAIN board 3 two screws (BVTP3 2) 2 harness (5core) (CN303) 5 two claws 6 main PC holder (L) 4 connector (CN0) 7 two claws 3 two screws (BVTP3 2) 8 main PC holder (R) two connectors 7

8 FRONT BOARD AND CENTER/REAR BOARD SECTION, DC FAN (M505) 7 connector (CN505) qs FRONT board and CENTER/REAR board section 3 four screws (BVTP3 0) 5 three screws (BVTP3 6) 3 eight screws (BVTP3 0) 9 holder 8 four screws (3 30) 6 rear cover 5 three screws (BVTP3 6) 4 9 holder connector (CN50) qa DC fan (M505) 0 main chassis holder 2 three screws (PTPWH4 0) MECH DECK (CWL-44-RR) six screws (BVTP3 8) 2 harness 3 mech deck (CWL-44-RR) 8

9 CD TRAY two screws (KTP3 8) 2 top cabinet 4 screw (BTP3 0) two screws (KTP3 8) 5 bracket 3 wire (flat type) (5core) (CN06) 6 screw (BTP3 0) 7 bracket DECORD BOARD 8 CD tray 6 DECORD board 4 three screws (BTP2.6 6) 2 wire (flat type) (5core) (CN70) wire (flat type) (5core) (CN706) 3 connector (CN707) 5 connector (CN702) 9

10 BASE UNIT 4 screw (PTPWH3 8) 2 flange screw 5 UD-cam 3 UD-gear 7 spring 6 spring 8 spring 9 base unit two screws (PTPWH3 0) CASSETTE LID cassette door (Note: Four claws are used.) 0

11 SECTION 4 DIAGRAMS 4-. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Circuit Boards Location Note on Printed Wiring Board: Y : parts extracted from the conductor side. b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Note on Schematic Diagram: All capacitors are in µf unless otherwise noted. U: µf, pf: µµf 50 WV or less are not indicated except for electrolytics and tantalums. If a numeric value of capacitor is a decimal function, the preceding zero may be omitted. (For example,. expresses 0.) All resistors are in Ω and /4 W or less unless otherwise specified. f : internal component. 2 : nonflammable resistor. C : panel designation. SW C board SW D board SW B board DECORD board Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. MOTOR board U : Line. V : B Line. H : adjustment for repair. Voltages are taken with a VOM (Input impedance 0 MΩ). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : FM f : AM E : TAPE PLAY (DECK A) d : TAPE PLAY (DECK B) G : TAPE REC J : CD PLAY (ANALOG OUT) c : CD PLAY (DIGITAL OUT) Abbreviation CND : Canadian model MAIN board PHOTO SOCKET board FRONT board SW A board PANEL board H/P board CENTER/REAR board BACK UP board

12 HCD-BX6AV/DX6AV 4-2. SCHEMATIC DIAGRAM CD Section (/4) See page 28 for Waveforms. See page 29 for IC Block Diagram A DECORD BOARD (/4) Q70 AUTOMATIC POWER CONTROL B C V C 0 D 9 E CN70 5P C V 00V 00V 00V F G H I J 0 OPTICAL PICK-UP BLOCK (OPTIMA-7) C737.0U 00V 00V 00V V V IC70 RF AMP, FOCUS/TRACKING ERROR AMP 0. 00V 00V V V DECORD BOARD (2/4) (Page 3) 00V 00V K DECORD BOARD (3/4) (Page 4) Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety. critiques pour la sécurité. Ne les remplacer que Replace only with part number specified. par une pièce portant le numéro spécifié.

13 HCD-BX6AV/DX6AV 4-3. SCHEMATIC DIAGRAM CD Section (2/4) A DECORD BOARD (2/4) SW D BOARD CN6_ 3P CN6 3P SW C BOARD SW A BOARD MOTOR BOARD M03 CN9 2P DISC TABLE TURN CN9 2P SW B BOARD B S0 OPTICAL PICK-UP UP/DOWN DETECT S02 OPEN/CLOSE DETECT CN8 S04 2P TURN TABLE OPERATION DETECT CN8 2P C0 50 S03 TURN TABLE POSITION DETECT C CN05_ 5P CN707 7P M04 DISC TRAY SLIDE CN06_ 5P D 35V CN706 5P E F CLOK A (Page 23) G H DECORD BOARD (/4) (Page 2) Q704 REGULATOR CN705 22P PIC DOWN DISC COUNT PANEL BOARD CN605 I 2K 2K 2K CN704 6P J D706 UDZ-5.6B2S V K B MAIN BOARD (3/4) CN304 (Page 20) L 3 DECORD BOARD (3/4) (Page 4) 05 IC704 DISC TRAY SLIDE/ DISC TRAY TURN MOTOR CONTROL Q72 REGULATOR CONTROL SWITCH M DECORD BOARD (4/4) (Page 5) Voltages are dc with respect to ground under no-signal conditions. no mark : CD PLAY

14 HCD-BX6AV/DX6AV 4-4. SCHEMATIC DIAGRAM CD Section (3/4) See page 29 for IC Block Diagram. A (Page 2) 2 DECORD BOARD (/4) B DECORD BOARD (3/4) 3 DECORD BOARD (2/4) (Page 3) C C740A D C740B CN702_ 6P CN702 6P K 8K 0 E M0 (SPINDLE) F G M02 (SLED) S05 (LIMIT) IC703 FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED/ DISC TABLE SLIDE/ DISC TRAY TURN MOTOR DRIVE V 5 DECORD BOARD (4/4) (Page 5) C740D H I PHOTO SOCKET BOARD PH70 2 TOTX V 00V J CD DIGITAL OUT (OPTICAL) PH70 OPTICAL TRANSCEIVER CN703_ 3P CN703 3P C740C K 05 Voltages are dc with respect to ground under no-signal conditions. no mark : CD PLAY 4 4

15 HCD-BX6AV/DX6AV 4-5. SCHEMATIC DIAGRAM CD Section (4/4) See page 28 for Waveforms. See page 29 for IC Block Diagram A 4 DECORD BOARD (2/4) (Page 3) B DECORD BOARD (4/4) C780 C D 4 IC DIGITAL SIGNAL PROCESSOR, CLV SERVO, D/A CONVERTER E F G 5 DECORD BOARD (3/4) (Page 4) H I J 05 Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY 5 5

16 HCD-BX6AV/DX6AV 4-6. PRINTED WIRING BOARDS CD Section See page for Circuit Boards Location A MOTOR BOARD SW B BOARD SW D BOARD SW C BOARD CN6 B C 5 CN06 () S03 2 () SW A BOARD CN S04 TURN TABLE OPERATION DETECT () DECORD BOARD A PANEL BOARD CN605 (Page 22) 3 CN6 CN05 5 S0 OPTICAL PICK-UP UP/DOWN DETECT () M 3 S M03 CN9 CN9 (DISC TABLE TURN) 2 2 M_ 2 CN C0 TURN TABLE POSITION 4 2 DETECT () M04 (DISC TRAY SLIDE) OPEN/CLOSE DETECT 22 2 CN PHOTO SOCKET BOARD D 3 3 Semiconductor Location CN703 3 PH70 CD DIGITAL OUT (OPTICAL) E Ref. No. Location D703 G-7 D706 F-6 R788 F IC70 H-9 IC702 E-0 IC703 I-6 IC704 F-7 PH70 D- E C B G H I Q70 I-8 Q704 F-6 Q72 F-6 05 MAIN BOARD CN304 (Page 7) CD MECHANISM BLOCK B 6 C740C B C E 6 6 E C B 6 2 OPTICAL PICK-UP BLOCK (OPTIMA-7) () Semiconductor Location Ref. No. Location D00 G-4 D002 G-4 D0 B-4 D02 A-4 D03 C-4 D04 C-4 D06 C-2 D07 D-3 D20 H-4 D202 H-4 D203 H-4 D204 H-4 D205 I-7 D303 E-8 D305 D-9 D306 D-8 D307 E- D308 E- D309 C-6 D402 F-3 D403 H-3 D405 J-9 D407 J-8 D409 G-9 D40 G-9 D4 H- D42 I- D47 E-9 D48 G-3 D49 I-3 D420 J-3 Ref. No. Location D42 J-3 D422 J-2 D423 J-0 IC02 C- IC03 A- IC20 I-6 IC30 E-6 IC302 C-5 IC303 E-3 IC304 D-3 IC305 E-4 IC306 H-8 IC307 E- Q0 B-2 Q03 B-3 Q04 D-3 Q09 B-8 Q0 B-8 Q20 I-4 Q202 I-4 Q203 I-4 Q204 I-4 Q205 I-4 Q206 I-4 Q207 I-4 Q208 H-4 Q209 H-4 Q20 G-6 Q2 G-5 Ref. No. Location Q23 I-7 Q24 I-7 Q25 J-5 Q252 J-8 Q253 I-8 Q303 E-3 Q304 E-3 Q305 D-9 Q308 G-4 Q309 G-4 Q32 F-3 Q33 F-4 Q36 D-8 Q37 D-7 Q39 D-9 Q320 D-8 Q32 D-4 Q40 I-9 Q403 I-8 Q405 I-8 Q406 H-9 Q4 E-0 Q42 J-9 Q43 J-9 Q44 J-9 Q45 I-9 Q46 J-9 Q49 J-3 Q420 J-3

17 HCD-BX6AV/DX6AV 4-7. PRINTED WIRING BOARDS MAIN Section See page for Circuit Boards Location. A MAIN BOARD TP FOR ADJUSTMENT (AEP, UK) FM 75Ω B (AEP, UK) Ω FM (EXCEPT AEP, UK) JK0 ANTENNA C D C PANEL BOARD CN02 (Page 22) (AEP, UK) 2 BCE BCE BCE BCE BCE R BCE JK303 WOOFER OUT AM 8 R MD/VIDEO IN E 8 DSC 8 C356A C355A BCE L R FRONT BCE L JK30 R REAR DVD INPUT F L WOOFER CENTER G H I J H/P BOARD D PANEL BOARD CN0 (Page 22) JK403 PHONES 5 BCE BCE 2 CN20 BCE 5 BCE 3 BCE BCE R25 BCE BCE BCE 6 8 GSD GSD D002 H BACK UP BOARD CN502 R L R L (Page 24) CENTER SPEAKER (IMPEDANCE USE 6-6Ω) REAR SPEAKER (IMPEDANCE USE 6-6Ω) JK40 FRONT SPEAKER (IMPEDANCE USE 6-6Ω) JK402 BCE K 05 HRPE20 (REC/PB/ERASE) HP20 (PB) B E F G DECORD BOARD CN704 (Page 6) CENTER/REAR BOARD CN302 FRONT BOARD CN30 CENTER/REAR BOARD CN305 (Page 24) (Page 24) (Page 24) 7 7

18 HCD-BX6AV/DX6AV 4-8. SCHEMATIC DIAGRAM MAIN Section (/4) See page 28 for Waveform. See page 29 for IC Block Diagram. (Page 23) (Page 9) Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : AM (Page 20) 8 8

19 HCD-BX6AV/DX6AV 4-9. SCHEMATIC DIAGRAM MAIN Section (2/4) See page 28 for Waveforms. See page 29 for IC Block Diagram. (Page 8) (Page 23) (Page 20) 9 (Page 2) 9 Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM [ ] : TAPE PLAY (DECK A) < > : TAPE PLAY (DECK B) : TAPE REC

20 HCD-BX6AV/DX6AV 4-0. SCHEMATIC DIAGRAM MAIN Section (3/4) (Page 8) (Page 9) (Page 3) (Page 2) Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM 20 20

21 HCD-BX6AV/DX6AV 4-. SCHEMATIC DIAGRAM MAIN Section (4/4) (Page 9) (Page 27) (Page 20) (Page 25) (Page 26) (Page 26) 2 2 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

22 HCD-BX6AV/DX6AV 4-2. PRINTED WIRING BOARDS PANEL Section See page for Circuit Boards Location. Semiconductor Location Ref. No. Location D60 D-9 D602 D-9 D603 B-2 D604 B-3 D608 B-6 D609 B-6 D60 B-6 D6 B-7 D62 B-7 D63 B-7 D64 B-7 D65 B-7 D66 B-7 D68 F-2 D69 F-2 D620 F-2 D62 G-2 D622 G-3 D623 F-3 D624 F-3 D625 F- D626 F- D627 E- D628 F-2 D629 F-2 D630 F-2 IC60 C-5 IC602 E- IC603 F-0 IC90 F-7 LED90 B-0 LED902 B- LED903 F-6 LED904 F-7 LED905 F-6 LED906 F-8 LED907 F-9 LED908 F-5 LED909 F-5 LED90 G-8 LED9 G-7 LED92 G-6 LED93 E-7 LED94 E-7 A B C D E F S906 PLAY MODE DIRECTION (EXCEPT AEP, UK) PLAY MODE PTY/DIRECTION (AEP, UK) C MAIN BOARD CN0A (Page 7) + PANEL BOARD S905 REPEAT STEREO/MONO S904 EDIT TUNER MEMORY + 2 j 22 2 A (Page 6) DECORD BOARD CN FLD60 VR602 H h VOLUME R635 SENSOR BOARD 3 TIMER DISPLAY 3 SPECTRUM LED902, S97 I/ Q60 B-2 Q602 C-2 Q603 C-9 Q604 D-9 Q608 E- Q609 F- Q60 E-2 Q6 F-2 Q62 F- Q63 F-2 Q90 C-0 Q902 C-2 G 05 S903 J LED908, S932 REC LED909, S93 REC PAUSE S933 CD SYNC S902 > + S98 Z OPEN/CLOSE LED905, S923 TUNER/BAND LED92, S934 DSP S907 X S99 DISC 3 LED903, S924 CD LED9, S935 DVD 5.CH S908 h H S920 DISC 2 LED904, S925 TAPE A/B S909 x S92 DISC LED906, S926 MD (VIDEO) LED90, S936 DOLBY PRO LOGIC D MAIN BOARD CN0 (Page 7) S90. S922 DISC SKIP EX-CHANGE S9 GROOVE S92 FILE SELECT S93 ENTER 2 TAPE MECHANISM BLOCK 5 6 RM60 A

23 4-3. SCHEMATIC DIAGRAM PANEL Section See page 28 for Waveform. See page 29 for IC Block Diagrams. HCD-BX6AV/DX6AV (Page 9) (Page 8) (Page 3) Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM [ ] : TAPE PLAY (DECK A) < > : TAPE PLAY (DECK B) : TAPE REC : Impossible to measure

24 HCD-BX6AV/DX6AV 4-4. PRINTED WIRING BOARDS AMP/POWER SUPPLY Section See page for Circuit Boards Location. Semiconductor Location Ref. No. Location D00 D- D003 C- D004 E-2 D50 J-7 D502 J-7 D503 J-7 D504 J-8 D505 I-8 D506 H-7 D507 H-6 D508 I-6 D509 I-6 D5 H-7 D52 B-4 D53 B-4 D54 D-2 D56 B- D57 C-3 D58 B- D59 B-3 D520 E-4 D52 B-2 D525 A-2 D526 B-2 D527 K-7 D528 K-7 D529 H-8 D58 I-6 D599 H-8 IC50 F-4 IC502 F-6 Q00 C-2 Q002 D-2 Q50 G-6 Q502 G-6 Q503 J-5 Q504 J-5 Q505 D-2 Q507 D-2 Q508 D-2 Q509 B- Q50 B-2 Q5 C-4 Q52 B-4 Q53 C-7 Q54 C-8 Q55 C-2 Q56 D-4 Q57 D-2 Q58 C-2 Q59 C-2 Q520 B-2 Q52 I-2 Q522 I-2 Q523 H-5 Q58 J-6 A B C D E F G H I FRONT BOARD 7 DSG CN505 2 M M505 (FAN) BCE BCE BCE BCE CENTER/REAR BOARD BCE + (CHASSIS) MAIN BOARD CN30 2 F (Page 7) BCE BCE MAIN BOARD CN305 G (Page 7) B C E 8 IC502 E C B E MAIN BOARD CN302 (Page 7) 7 TOO POWER TRANSFORMER AC IN BACK UP BOARD (US, CND) 4 BCE BCE 9 H MAIN BOARD CN502 (Page 7) J + 3 K 05 (CHASSIS) 24 24

25 4-5. SCHEMATIC DIAGRAM FRONT AMP Section HCD-BX6AV/DX6AV (Page 2) (Page 26) Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

26 HCD-BX6AV/DX6AV 4-6. SCHEMATIC DIAGRAM CENTER/REAR AMP Section (Page 2) (Page 2) (Page 25) (Page 27) (Page 27) Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety. critiques pour la sécurité. Ne les remplacer que Replace only with part number specified. par une pièce portant le numéro spécifié

27 HCD-BX6AV/DX6AV 4-7. SCHEMATIC DIAGRAM POWER SUPPLY Section (Page 26) (Page 2) (Page 26) Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety. critiques pour la sécurité. Ne les remplacer que Replace only with part number specified. par une pièce portant le numéro spécifié. 27

28 Waveforms DECORD Board IC70 (FEO) (CD Play Mode) 6 IC702 rd (BCK) (CD Play Mode) MAIN Board IC03 (XIN) Approx. 200 mvp-p 6.4 Vp-p 2.4 Vp-p 2 IC70 ed (RF O), IC702 eg (RF) (CD Play Mode) 354 ns 7 IC702 u; (XTAI) 7.2 MHz 2 Q25 (Base) (Tape Rec Mode). Vp-p 4.3 Vp-p 2.3 Vp-p MHz.4 µs 3 IC70 rg (TEO) (CD Play Mode) 3 Q25 (Collector) (Tape Rec Mode) Approx. 00 mvp-p 3.6 Vp-p.4 µs 4 IC702 wa (MDP) (CD Play Mode) PANEL Board IC60 el (X TAL) 2.6 Vp-p 3.7 Vp-p 7.6 µs 5 IC702 ef (LRCK) (CD Play Mode) 0 MHz 6.6 Vp-p 22.7 µs 28

29 IC Block Diagrams DECORD Board IC70 CXA992BR FE BIAS F E EI VEE TEO PD2 PD PD LD RFTC RF M RF O RF I CP CB CC CC2 FOK PD 2 I-V AMP PD I-V AMP PD AMP LD AMP RF SUMMING AMP FOCUS OK COMPARATOR 40 VCC IFB IFB6 LASER POWER CONTROL PEAK/BOTTOM HOLD PEAK/BOTTOM HOLD MIRR COMPARATOR DEFECT AMP IIL TTL BAL BAL4 VEE F I-V AMP E I-V AMP VEE TOG TOG4 TGFL FOCUS ERROR AMP TRACKING GAIN WINDOW COMPARATOR FOCUS BIAS WINDOW COMPARATOR TGH TGL BALH BALL ATSC FOL FOH LDON LPCL LPC TGFL IIC DATA REGISTER, INPUT SHIFT REGISTER, ADDRESS DECODER, SENSE SELECTOR, OUTPUT DECODER MIRR DFCT CC IIL TTL TTL IIL SENS2 SENS C. OUT XRST DATA XLT CLK LOCK LPFI TEI ATSC E-F BALANCE WINDOW COMPARATOR ATSC WINDOW COMPARATOR TZC FZC DFCTO IFB IFB6 BAL BAL4 TOG TOG4 FS FS4 TG TG2 TM TM7 PS PS4 VCC VCC ISET TZC SL O TM SL M TDFCT DFCT TG VCC SL P VC FZC VEE FS2 FEO FEI FDFCT FGD FLB FE O FE M SRCH TGU TG2 FSET TA M TA O VCC TM6 ISET TZC COMPARATOR TRACKING PHASE COMPENSATION TM5 + TM2 4 5 CENTER VOLTAGE GENERATOR TM7 VEE VCC 52 FZC COMPARATOR VCC TM4 FOCUS PHASE COMPENSATION CHARGE UP FS DFCT FS4 FSET + TG2 TM3 VEE VEE

30 IC702 CXD2589Q VDD SYSM 6 62 PWM SERIAL-IN INTERFACE 40 LRCKI AVSS LRCK OVER SAMPLING DIGITAL FILTER 38 ASYO AVDD 64 EFM DEMODULATOR ASYMMETRY CORRECTOR 37 ASYI 36 BIAS 35 RF 3rd-ORDER NOISE SHAPER 34 AVDD AOUT AIN LOUT AVSS XVDD XTAI OSC SUB CODE PROCESSOR ERROR CORRECTOR 6k RAM DIGITAL PLL 33 CLTV 32 AVSS 3 FILI XTAO 7 PWM 30 FILO 29 PCO XVSS 72 DIGITAL OUT D/A INTERFACE OSC 28 V6M 27 VCTL AVSS 73 CLOCK GENERATOR 26 VCKI 25 VPCO 24 TES LOUT2 AIN2 AOUT2 AVDD AVSS XRST VDD CPU INTERFACE SERVO AUTO SEQUENCER DIGITAL CLV 23 TES0 22 PWMI 2 MDP VSS LMUTE RMUTE SQCK SQSO SENS DATA XLAT CLOK SEIN CNIN DATO XLTO CLKO SPOA SPOB XLON FOK VDD VSS VSS EXCK SBSO SCOR WFCK ENPHI EMPH DOUT C4M XTSL C2PO GFS XPCK XUGF VDD VSS BCKI BCK PCMDI PCMD 30

31 IC703 BA5936S GND D LEVEL SHIFT D LEVEL SHIFT LEVEL SHIFT BIAS BIAS MUTE T.S.D LEVEL SHIFT LEVEL SHIFT 00 DETECTION DF REG-OUT CURRENT 0K D D D D 00 VCC VCC D D LEVEL SHIFT OUT OUT6 OUT+ OUT6+ OUT2 IN6-F OUT2+ IN6-R 3.3K IN2 MUTE IN IN GND 3.3K VCC GND VCC BIAS IN BIAS REG-I VCC VCC 3.3K REG-B 00 0K IN 4 REG OUT BIAS 00 IN 5 IN3-R BIAS OUT5+ D IN3-F OUT5 D OUT3+ OUT4+ D OUT3 GND OUT4 D MAIN Board IC20 TA889N METAL PRE TAPE A REC REC CH2/A CH2/B NF OUT OUT /TAPE B VCC CG OUT NF IN ALC CH2 CH2 + + A/B VREF IREF VREF2 ALC M/N CH + CH GND CH/A CH/B NF METAL PRE MIX GND M/H REC NF OUT OUT OUT OUT REC IN GND GND 3

32 IC0A BU923F (AEP, UK models) DIGITAL ANALOG QUAL RDAT VREF MUX VDD VSS RCLK NC XO XI VDD2 VSS2 T T CLOCK TEST PLL 57kHz RDS/ARI PLL 87.5Hz COMPARATOR BIPHASE DECODER DEFFERENTIAL DECODER 8th SWITCHED CAPACITOR FILTER ANTI-ALIASING FILTER VSS3 CMP PANEL Board IC603 TC74HC65AP IC90 BU2092 PARALLEL INPUTS CLOCK VCC INHIBIT D C B A CLOCK INHIBIT SHIFT/ LOAD SERIAL INPUT 0 D C B A SERIAL IN QH OUTPUT QH 9 CONTROL CIRCUIT VDD OE 8 2 BIT SHIFT REGISTER 2 BIT STORAGE REGISTER Q Q0 Q9 Q8 Q7 Q6 Q5 OUTPUT BUFFER (OPEN DRAIN) CK E F G H QH VSS DATA CLOCK LCK Q0 Q Q2 Q3 Q SHIFT/ LOAD CLOCK E F G H OUTPUT QH PARALLEL INPUTS GND 32

33 NOTE: -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE)... (RED) Parts Color Cabinet's Color Abbreviation CND : Canadian model () TOP CABINET SECTION SECTION 5 EXPLODED VIEWS Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. The mechanical parts with no reference number in the exploded views are not supplied. Hardware (# mark) list and accessories and packing materials are given in the last of the electrical parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. # 8 # #2 3 # #6 #5 #6 5 #5 4 5 #6 Front panel section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark SCREW (M3X2) EMBLEM DOOR, CD HOLDER (R), MAIN PC BOARD HOLDER (A), EJECT PLATE, CD DOOR HOLDER (L), MAIN PC BOARD CABINET, TOP 9 A A MAIN BOARD, COMPLETE (US, CND) 33

34 (2) FRONT PANEL SECTION 68 # #3 # # # # #7 not supplied #7 supplied with VR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark WINDOW (R), CASSETTE SPRING (B), EJECT HOLDER (R), CASSETTE DAMPER (GRY), GEAR KNOB (A), VOLUME WIRE (FLAT TYPE) (6 CORE) HOLDER, VOL KNOB (B), VOLUME (m M) JOG, SPRING WINDOW (L), CASSETTE SPRING (A), EJECT HOLDER (L), CASSETTE PANEL, FRONT BUTTON, POWER (I/. DISPLAY. SPECTRUM) 65 A A H/P BOARD, COMPLETE BUTTON, CD FUNCTION (GROOVE. FILE SELECT. ENTER. REC. REC PAUSE. CD SYNC) BUTTON, FUNCTION (-.. x. h H. X. > +. DISC SKIP EX-CHANGE. DISC. DISC 2. DISC 3. Z OPEN/CLOSE) 68 A A PANEL BOARD, COMPLETE WIRE (FLAT TYPE) (22 CORE) RUBBER, FOOT BUTTON, PLAY MODE (PLAY MODE. REPEAT. EDIT) DECK, MECH (CWL-44-RR) SPRING (L), PUSHING SPRING (R), PUSHING LENS (POWER) LENS (TIME) WINDOW, DISPLAY DOOR (L), CASSETTE DOOR (R), CASSETTE 34

35 (3) BOTTOM CABINET SECTION 05 #6 #8 #6 not supplied # not supplied #8 #7 06 #23 not supplied #6 #7 # not supplied not supplied M505 #6 #5 #3 # #4 #4 08 T00 02 #2 #4 #4 #3 0 #22 #22 US, CND not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FOOT (B) 02 A A BACK UP BOARD, COMPLETE (US, CND) CABINET, BOTTOM 04 A A PHOTO SOCKET BOARD, COMPLETE 05 A A FRONT BOARD, COMPLETE 08 A A CENTER/REAR BOARD, COMPLETE (US, CND) HOLDER, MAIN CHASSIS WASHER, AC CORD CORD, POWER (US, CND) M FAN, DC SCREW (3X30) COVER, REAR 0 T TRANSFORMER, POWER (US, CND) 35

36 (4) CD MECHANISM DECK SECTION- (EXL-M7) # #4 M #9 # #9 2 # # # #5 27 #2 25 #5 225 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MOTOR BOARD PLATE (A), CHANGER BASE, CHANGER SHEET, BLIND LEVER, SENSOR SW SCREW, RELAY GEAR (B) GEAR, CHANGE WASHER, CHANGE GEAR SPRING, CHANGE GEAR WASHER, CHANGE PLATE SPRING, SENSOR (SW) LEVER BELT, LOADING PULLEY, GEAR GEAR, TR GEAR, TR LOCK GEAR (C), RELAY CUSHION CUSHION, SW LEVER GEAR (B), RELAY GEAR (A), RELAY PLATE, T/T SW B BOARD SW A BOARD GUIDE, RAIL TABLE, TURN PROTECTOR, TURN TABLE M03 X MOTOR ASSY (DISC TABLE TURN) 36

37 (5) CD MECHANISM DECK SECTION-2 (EXL-M7) not supplied #20 #0 #5 257 # 269 # #3 #9 # M Base unit block #3 #8 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark WIRE (FLAT TYPE) (5 CORE) CAM, UD UD-GEAR MAGNET WIRE (FLAT TYPE) (5 CORE) SW D BOARD SW C BOARD SCREW, FLANGE HOLDER, MAGNET WASHER, POLYETHYLENE BELT, LOADING GEAR PULLEY (B), GEAR GEAR, SLIDE ROLLER SPRING, BRAKE CAM 268 A A DECORD BOARD, COMPLETE COVER, MAGNET SPRING, MECHANICAL BASE CHASSIS, MAIN M04 X MOTOR ASSY (A) (DISC TRAY SLIDE) LEVER, SW 37

38 (6) CD MECHANISM DECK SECTION-3 (EXL-M7) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark BASE, KSM MECHANICAL DAMPER (GREEN) DAMPER (RED) SPRING, MECHANICAL BASE OPTICAL PICK-UP ASSY SCREW (+ PTPWH) (2.6X6) 38

39 NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable Abbreviation CND : Canadian model SECTION 6 ELECTRICAL PARTS LIST Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u: µ, for example: ua.. : µa.. upa.. : µpa.. upb.. : µpb.. upc.. : µpc.. upd.. : µpd.. CAPACITORS uf: µf COILS uh: µh BACK UP CENTER/REAR The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A A BACK UP BOARD, COMPLETE (US, CND) < TRANSFORMER > ************************ 0 T TRANSFORMER, POWER * HOLDER, FUSE ************************************************************** < CAPACITOR > C ELECT 00uF 20% 0V C CERAMIC 0.022uF 25V C ELECT 00uF 20% 0V C ELECT 2200uF 20% 25V C CERAMIC 0.022uF 25V C CERAMIC 0.022uF 25V 0 C00A CERAMIC uF 20% 250V < CONNECTOR > * CN PLUG, CONNECTOR 7P < DIODE > D DIODE W02G D DIODE SS33T-72 D DIODE UZ-6.2BS < FUSE > 0 F FUSE (6.3A/25V) 0 F FUSE (6.3A/25V) 0 F FUSE (6.3A/25V) 0 F FUSE (6.3A/25V) < TRANSISTOR > Q TRANSISTOR 2SC945TP-P Q TRANSISTOR 2SC200-L < RESISTOR > 0 R SOLID 4.7M 20% /2W F (US, CND) R CARBON 4.7K 5% /4W R CARBON 0 5% /4W R CARBON K 5% /4W < RELAY > 0 RL RELAY, POWER A A CENTER/REAR BOARD, COMPLETE (US, CND) **************************** * HOLDER, FUSE SCREW +BVTP 3X6 TYPE2 SLIT SCREW +BVTP 3X8 TYPE2 SLIT SCREW +BVTP 3X4 TYPE2 SLIT < CAPACITOR > C CERAMIC 0.022uF 25V C CERAMIC 0.022uF 25V C ELECT 2200uF 20% 25V C ELECT 220uF 20% 6V C CERAMIC 0.022uF 25V C CERAMIC 0.022uF 25V C ELECT 470uF 20% 6V C ELECT 00uF 20% 0V C CERAMIC 0.022uF 25V C CERAMIC 0.022uF 25V C ELECT 470uF 20% 0V C CERAMIC 0.022uF 25V C CERAMIC 0.022uF 25V C ELECT 2.2uF 20% 50V C CERAMIC uF 20% 6V C CERAMIC uF 20% 6V C ELECT 2.2uF 20% 50V C ELECT 2.2uF 20% 50V C CERAMIC 3.3PF 0% 50V C CERAMIC 3.3PF 0% 50V C MYLAR 0.uF 5% 00V C MYLAR 0.uF 5% 00V C ELECT 33uF 20% 6V C ELECT 33uF 20% 6V C ELECT 0uF 20% 50V C ELECT 0uF 20% 50V C ELECT 0uF 20% 50V C ELECT 0uF 20% 50V C MYLAR 0.uF 5% 00V C CERAMIC 3.3PF 0% 50V C ELECT 33uF 20% 6V 39

40 CENTER/REAR DECORD Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C ELECT 2.2uF 20% 50V C CERAMIC uF 20% 6V C ELECT 4.7uF 20% 50V C CERAMIC 220PF 0% 50V C CERAMIC 220PF 0% 50V C CERAMIC 220PF 0% 50V C ELECT 22uF 20% 25V < CONNECTOR > * CN PLUG, CONNECTOR 3P < DIODE > D DIODE N4002L D DIODE N4002L D DIODE N4002L D DIODE N4002L D DIODE N4002L D DIODE UZ-3BS D DIODE UZ-8.2BS D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 < FUSE > 0F FUSE (2A/250V) (US, CND) < IC > IC IC STK < TRANSISTOR > Q TRANSISTOR 2SD667-R Q TRANSISTOR 2SD882-P Q TRANSISTOR 2SC84-EA Q TRANSISTOR 2SC84-EA Q TRANSISTOR 2SC2878-A R CARBON 4.7 5% /4W R CARBON 39K 5% /4W R CARBON 33K 5% /4W R CARBON K 5% /4W R CARBON K 5% /4W R CARBON 5K 5% /4W R CARBON 5K 5% /4W 0 R METAL % 2W F 0 R METAL % 2W F R CARBON 22K 5% /4W R CARBON 00K 5% /4W R CARBON 47K 5% /4W R CARBON 0K 5% /4W R CARBON 2K 5% /4W R CARBON 2K 5% /4W 0 R METAL % 2W F R CARBON 33K 5% /4W R CARBON K 5% /4W R CARBON 5K 5% /4W R CARBON 4.7 5% /4W R CARBON 56K 5% /4W R CARBON.8K 5% /4W R CARBON 56K 5% /4W R CARBON 47K 5% /4W R CARBON 47K 5% /4W R CARBON 2.2K 5% /4W R CARBON 2.2K 5% /4W R CARBON 0K 5% /4W R CARBON 22K 5% /4W R54A CARBON 00K 5% /4W R55A CARBON 00K 5% /4W 0 R520A METAL % 2W F 0 R52A METAL % 2W F 0 R58A METAL % 2W F R582A CARBON 00K 5% /4W R59A CARBON 2.2K 5% /4W R592A CARBON 47K 5% /4W ************************************************************** A A DECORD BOARD, COMPLETE *********************** Q TRANSISTOR 2SC2878-A Q TRANSISTOR 2SC2878-A Q TRANSISTOR 2SC84-EA < RESISTOR > R CARBON 470 5% /4W R CARBON 330 5% /4W R CARBON 0K 5% /4W R CARBON 22K 5% /4W R CARBON 22K 5% /4W R CARBON 56K 5% /4W R CARBON 56K 5% /4W R CARBON.8K 5% /4W R CARBON.8K 5% /4W R CARBON 56K 5% /4W R CARBON 56K 5% /4W R CARBON 4.7 5% /4W < CAPACITOR > C ELECT 47uF 20% 6V C MYLAR 0.033uF 5% 00V C MYLAR 0.0uF 5% 00V C MYLAR 0.033uF 5% 00V C MYLAR 0.0uF 5% 00V C ELECT 22uF 20% 25V C CERAMIC 27PF 5% 50V C CERAMIC 0.uF 50V C CERAMIC uF 0% 6V C CERAMIC 0.0uF 20% 6V C MYLAR uF 5% 00V C MYLAR 0.047uF 5% 00V C CERAMIC 0.022uF 25V C MYLAR 0.uF 5% 00V C ELECT 00uF 20% 0V 40 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

41 DECORD Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C ELECT 00uF 20% 0V C MYLAR 0.uF 5% 00V C MYLAR uF 5% 00V C MYLAR 0.uF 5% 00V C MYLAR 0.uF 5% 00V C MYLAR 0.uF 5% 00V C ELECT 4.7uF 20% 50V C MYLAR 0.033uF 5% 00V C MYLAR 0.08uF 0% 50V C CERAMIC 0PF 5% 50V C MYLAR 0.068uF 5% 00V C ELECT 3.3uF 20% 50V C CERAMIC 47PF 5% 50V C CERAMIC 0.uF 50V C CERAMIC 0.022uF 25V C ELECT 00uF 20% 0V C CERAMIC 0.uF 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.0uF 20% 6V C ELECT 470uF 20% 0V C CERAMIC 0.022uF 25V C ELECT 2200uF 20% 0V C CERAMIC 0.0uF 20% 6V C ELECT 4.7uF 20% 35V C CERAMIC 0.0uF 20% 6V C CERAMIC 0.022uF 25V C ELECT 00uF 20% 0V C ELECT 00uF 20% 0V C MYLAR 0.47uF 5% 00V C CERAMIC 0.0uF 20% 6V C ELECT 000uF 20% 0V C CERAMIC 0.uF 50V C CERAMIC 220PF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.uF 50V C CERAMIC 0.uF 50V C ELECT 4.7uF 20% 50V C CERAMIC 0.022uF 25V C726A CERAMIC 0.047uF 99% 50V C727A CERAMIC 0.uF 50V C740A CERAMIC uF 0% 6V C740B CERAMIC uF 0% 6V C740C CERAMIC uF 0% 6V C740D CERAMIC uF 0% 6V C75A CERAMIC 0.uF 50V C77A CERAMIC 0.022uF 25V C777A CERAMIC 0.022uF 25V C789A CERAMIC 0.uF 50V C790A CERAMIC 0.022uF 25V C799A ELECT 00uF 20% 0V C799B ELECT 00uF 20% 0V < CONNECTOR > CN CONNECTOR, FFC/FPC 5P * CN SOCKET, CONNECTOR 22P * CN SOCKET, CONNECTOR 5P * CN PIN, CONNECTOR (SMALL TYPE) 7P < DIODE > C CERAMIC 470PF 0% 50V C CERAMIC 220PF 0% 50V C MYLAR 0.22uF 5% 00V C MYLAR 0.0uF 5% 00V C CERAMIC 0.022uF 25V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.uF 50V C CERAMIC 0.022uF 25V C CERAMIC 0.022uF 25V C CERAMIC 27PF 5% 50V C CERAMIC 27PF 5% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 00PF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 50PF 0% 50V C CERAMIC 50PF 0% 50V C CERAMIC 680PF 0% 50V C CERAMIC 680PF 0% 50V C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.00uF 0% 50V C CERAMIC 0.uF 50V D DIODE SS33T-77 D DIODE UZ-5.6BS < IC > IC IC CXA992BR IC IC CXD2589Q IC IC BA5936S IC IC TC74HC4094AP < COIL > L INDUCTOR 0uH L INDUCTOR 0uH < TRANSISTOR > Q TRANSISTOR 2SA952-L Q TRANSISTOR 2SC200-L Q TRANSISTOR 2SC945TP-P < RESISTOR > R CARBON 22 5% /4W R CARBON 9.K 5% /4W R CARBON 5.6K 5% /4W R CARBON 8.2K 5% /4W R CARBON M 5% /4W R CARBON 9 5% /4W R CARBON 20K 5% /4W R CARBON 50K 5% /4W R CARBON 50K 5% /4W 4

42 DECORD FRONT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R CARBON 330K 5% /4W R CARBON 80K 5% /4W R CARBON 00 5% /4W R CARBON 0K 5% /4W R CARBON 8.2K 5% /4W R CARBON 680K 5% /4W R CARBON 50K 5% /4W R CARBON 50K 5% /4W R CARBON 2K 5% /4W R CARBON 68K 5% /4W R CARBON 47K 5% /4W R CARBON K 5% /4W R CARBON 50K 5% /4W R CARBON 2K 5% /4W R CARBON 50K 5% /4W R CARBON 00K 5% /4W R CARBON 2K 5% /4W R CARBON K 5% /4W R CARBON 2K 5% /4W R CARBON 8K 5% /4W R CARBON 8K 5% /4W R CARBON 330 5% /4W R726A CARBON 47K 5% /4W R729A CARBON 27K 5% /4W R748A CARBON 4.7K 5% /4W R766A CARBON K 5% /4W R767A CARBON K 5% /4W R768A CARBON K 5% /4W R780A CARBON K 5% /4W R795A CARBON 0K 5% /4W R796A CARBON 0K 5% /4W < VIBRATOR > XTL VIBRATOR, CRYSTAL (6.9344MHz) ************************************************************** A A FRONT BOARD, COMPLETE ********************** SCREW (3X30) SCREW +BVTP 3X6 TYPE2 SLIT SCREW +BVTP 3X8 TYPE2 SLIT SCREW +BVTP 3X4 TYPE2 SLIT R CARBON 2K 5% /4W R CARBON 8K 5% /4W R CARBON 8K 5% /4W R CARBON 8K 5% /4W R CARBON 8K 5% /4W R CARBON 4.7K 5% /4W R CARBON 4.7K 5% /4W R CARBON 47K 5% /4W R CARBON K 5% /4W R CARBON 47K 5% /4W R CARBON 3.3K 5% /4W R CARBON K 5% /4W R CARBON 0K 5% /4W R CARBON M 5% /4W R CARBON 20K 5% /4W R CARBON 0K 5% /4W R CARBON 47K 5% /4W R CARBON K 5% /4W R CARBON K 5% /4W R CARBON K 5% /4W R CARBON 50 5% /4W R CARBON M 5% /4W R CARBON 24K 5% /4W R CARBON 2K 5% /4W R CARBON 2K 5% /4W R CARBON 2K 5% /4W R CARBON 2K 5% /4W R CARBON 2K 5% /4W R CARBON 2K 5% /4W R CARBON 2.2K 5% /4W R CARBON 2.2K 5% /4W R CARBON 4.7K 5% /4W R CARBON 4.7K 5% /4W R CARBON K 5% /4W R CARBON K 5% /4W R CARBON K 5% /4W < CAPACITOR > C CERAMIC uF 20% 6V C CERAMIC uF 20% 6V C ELECT 2.2uF 20% 50V C ELECT 2.2uF 20% 50V C CERAMIC 3.3PF 0% 50V C CERAMIC 3.3PF 0% 50V C ELECT 33uF 20% 6V C ELECT 33uF 20% 6V C MYLAR 0.uF 5% 00V C MYLAR 0.uF 5% 00V C ELECT 47uF 20% 6V C ELECT 000uF 20% 6V C ELECT 2.2uF 20% 50V C ELECT 0uF 20% 50V C ELECT 00uF 20% 6V C ELECT 0uF 20% 50V C ELECT 0uF 20% 50V C ELECT 0uF 20% 50V C ELECT 0uF 20% 50V C CERAMIC 220PF 0% 50V C CERAMIC 220PF 0% 50V C ELECT 00uF 20% 6V < CONNECTOR > * CN PIN, CONNECTOR (SMALL TYPE) 2P < DIODE > D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 D DIODE SS33T-72 42