Sony HCD-ED1 Service Manual Download Page 7 | Manualshive

Page: 7 / 46

Sony HCD-ED1 Service Manual Download Page 7

– 7 –

2-3. BOTTOM COVER AND FRONT PANEL BLOCK

2-4. DOOR COVER ASSY AND MECHANICAL DECK (CASSETTE)

1

Two screws

(BVTP 3x8)

2

Two screws

(BVTP 3x8)

3

Bottom cover

4

Two claws

5

Front panel block

4

Four screws

(BVTP 3x10)

5

Mechanical deck

(cassette)

1

Open the Door cover ASSY. (Push the

A

portion.)

2

Door cover assy

3

Door spring

A

«
...
5
6
7
8
9
...
»

Summary of Contents for HCD-ED1

Page 1: ...el UK Model E Model HCD ED1 Continued on next page This stereo system is equipped with the Dolby B type noise reduction system Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation DOLBY and the double D symbol a are trade marks of Dolby Laboratories Licensing Corporation CD SECTION TAPE DECK SECTION SPECIFICATIONS Ver 1 1 2001 06 With SUPPLEMENT 1 9 922 70...

Page 2: ...ers must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a pas sive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A Fig A Using an AC voltmeter to check AC leakage SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS...

Page 3: ... Mechanism Deck Section Cassette 48 6 5 Base Unit Section BU17 BD19 49 7 ELECTRICAL PARTS LIST 50 SERVICING NOTE NOTES ON HANDLINGTHE 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 elec...

Page 4: ...cks 4 SPEAKERjacks 5 VOLTAGESELECT ORs witc h Malaysia Singapore HongK ongmodelsonl y 6 FMANTENNAterminal 7 PHONESjack 8 AMANTENNAterminals 9 OPTICALterminal 1 Displa ywindo w 2 DBFBlamp 3 CDSYNClamp 4 REClamp 5 ªbutton 6 BANDFM button 7 POWERb utton 8 TUNING º b utton 9 button Pushopen 10 VOLUME b utton 11 DECKLid 12 VOLUME b utton 13 TUNING button 14 FUNCTONbutton 15 BANDAMπ button 16 button 17 ...

Page 5: ...ton 3 CD b utton 4 TUNER BANDbutton 5 TAPE œbutton 6 DIRMODEbutton 7 CDREPEA Tbutton 8 b uttons 9 ON OFFb utton 10 b uttons 11 VOL b utton 12 STEREO MONOb utton 13 TUNING PLAYMODEb utton 14 DOLBYNRb utton 15 rRECb utton 16 re wind fastf orwar d b uttons 17 AMS b uttons 18 stop b utton 19 pause b utton 20 POWERs witch AMS AutoMusicSensor ...

Page 6: ...Hinge spring 9 Three screws K3x8 8 Two hook screws º Three screws K3x8 ª Base unit Two springs compression Two washers Two screws TPG P2x8 Wire Flat type Two screws TPG P2x8 Two washers CD base 7 Three screws K3x8 5 Two hook screws 6 Three screws K3x8 2 2 REAR PANEL 6 Side bracket 7 Rear panel 1 Two screws BVTP 3x10 5 Side bracket 2 Screw BVTP 3x8 3 Two screws BVTP 3x8 4 Three screws BVTP 3x8 ...

Page 7: ...R ASSY AND MECHANICAL DECK CASSETTE 1 Two screws BVTP 3x8 2 Two screws BVTP 3x8 3 Bottom cover 4 Two claws 5 Front panel block 4 Four screws BVTP 3x10 5 Mechanical deck cassette 1 Open the Door cover ASSY Push the A portion 2 Door cover assy 3 Door spring A ...

Page 8: ... the head demagnetizer close to the erase head 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjusted 4 The adjustments should be performed with the rated power sup ply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manual As a general rule playback circuit adju...

Page 9: ...RMS JIS less than 0 3 test tape WS 48B Playback Level Adjustment Procedure Mode Playback oscilloscope MD OUT JK301 set MD OUT JK301 test tape P 4 A100 10kHz 10dB L R Waveform of oscilloscope good wrong in phase 45 90 135 180 L CH peak R CH peak screw position output level within 1dB L CH peak R CH peak screw position within 1dB MD OUT JK301 set frequency counter test tape WS 48B 3kHz 0dB FWD side ...

Page 10: ...ent level as follows If these levels do not adjustment level adjustment the VR705 L CH and VR706 R CH on the TAPE PREAMP board to repeat steps 1 and 2 Adjustment level Playback level 47 2 to 53 0 mV 24 3 to 23 3 dB Adjustment Location TAPE PREAMP board Adjustment Location RELAY BOARD Component Side Record Bias Adjustment Procedure 1 Mode Record level meter MD OUT JK301 set recorded position AF OSC...

Page 11: ...re than 10 7 Take sweep time as long as possible and light up the bright ness to obtain best waveform RF Level Check Procedure 1 Connect oscilloscope to test point TP RF on BD board 2 Turned Power switch on 3 Put disc YEDS 18 in and playback 4 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not Note Clear RF signal waveform means that the shape can be clearly d...

Page 12: ...ithout remote commander Specified level x 100 less than 7 A B 300 100 mVp p 6 Remove the lead wire connected in step 1 Focus Tracking Gain Adjustment RV102 RV103 This gain has a margin so even if it is slightly off There is no problem Therfore do not perform this adjustment Please note that it should be fixed to mechanical center position when you moved and do not know original position A B 2 A B ...

Page 13: ...ARDS LOCATION FUN SURROUND board VOL POWER board TAPE PREAMP board BD board CD DOOR SW board RELAY board CONTROL BLK ASSY THIS BLOCK IS SUPPLIED AS THE ASSEMBLED BLOCK DISPLAY board FM AM TUNER THIS BLOCK IS SUPPLIED AS THE ASSEMBLED BLOCK ...

Page 14: ...output Data input Data output Servo clock output Servo subq data status input Servo command data output Digital mute control output CD power supply output Top loading close switch input Servo focus down output Servo status SENSE input D A MLAT output Servo command latch output Servo chip reset output Servo SUBQ sync input Tape play switch input Tape motor reel sense input Tape in switch input Tape...

Page 15: ... Not used Connected to ground Volume control clock output Volume control data output Volume control strobe output TAPE TUNER control signal output 00 TAPE 01 TUNER CD MD control signal output 10 CD 11 MD MD REC ON mute output System power output Audio mute control output LCD segment output LCD common 3 output LCD common 2 output LCD common 1 output LCD common 0 output LCD drive power supply output...

Page 16: ......

Page 17: ......

Page 18: ......

Page 19: ......

Page 20: ......

Page 21: ......

Page 22: ......

Page 23: ......

Page 24: ......

Page 25: ......

Page 26: ... INTERFACE 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 V DD GFS RFCK CZPO XROF MNT3 MNT1 XLON SPOD SPOC SPOB SPOA CLKO V DD XLTO DATO CNIN SEIN CLOK XLAT 3 5 14 4 5 3 6 IC103 CXD2507AQ 36 PHD2 PHD1 PHD 33 LD 32 RF M 31 RF O 30 RF I 29 CP 28 CB 27 CC1 26 CC2 25 FOK 24 S...

Page 27: ... GND1 ML DSD MC DM2 MD DM1 MUTE MODE CKSL DGND VDD VCC2L VCC1 GND2L EXT1L EXT2L VOUTL DECK SECTION IC701 BA3126N 1 REC SW1 2 3 PB SW1 GND 4 CONT 5 GND 6 V CC 7 PB SW2 8 GND 9 REC SW2 14 15 16 13 12 11 10 9 0 2 COMMON 3 1 INHIBIT V EE V SS V DD 2 1 COMMON 3 0 SEL A SEL B DECODER 1 2 3 4 5 6 7 8 INPUT OUTPUT SECTION IC301 MC14052BCP POWER SECTION IC461 TC9260P 1 VSS VDD OUT DATA OUT IN LD1 LD2 AGND ...

Page 28: ...VCC VCC 18 17 SWITCH 16 VCC 15 VCC VCC VCC SW VCC VCC 14 13 SWITCH VCC a b c a b c 1 VCC 2 3 4 VCC 6 5 7 8 9 10 BIAS VCC 11 12 IN2 LF IN2 LF1 PS1 PS2 LF2 SW C MIX LEVEL OUT2 SWA SWB VCC IN1 LF IN1 HF1 LF3 LF4 PS3 PS4 LF5 OUT1 VREF GND EXT IN ...

Page 29: ...s composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié 6 1 CD SECTION 1 2 4 5 17 6 18 7 18 8 9 10 10 12 13 12 15 11 11 14 16 4 3 Base unit 2 4 3 3 2 1 3 5 5 5 2 2 3 1 4 997 375 01 GLASS DOOR W PRINGING 2 4 997 373 01 HINGE PLATE 3 4 997 355 01 DOOR HINGE 4 4 997 365 01 HINGE PIN 5 4 997 370 01 BAR RUBBER 6 4 997 356 01 H...

Page 30: ... 431 697 21 TRANSFORMER POWER AEP UK EE CIS T501 1 431 697 31 TRANSFORMER POWER US CND T501 1 431 697 41 TRANSFORMER POWER MY SP HK 51 4 997 363 01 SIDE BRACKET 52 1 693 400 21 FM AM TUNER AEP UK EE CIS 52 1 693 400 31 FM AM TUNER US CND 52 1 693 400 41 FM AM TUNER MY SP HK 53 4 997 368 11 REAR PANEL AEP 53 4 997 368 21 REAR PANEL UK 53 4 997 368 31 REAR PANEL EE CIS 53 4 997 368 41 REAR PANEL US ...

Page 31: ...201 1 803 020 11 DISPLAY PANEL LIQUID CRYSTAL 101 4 997 351 01 DOOR COVER 102 4 997 354 01 DOOR SPRING 103 X 4949 450 1 CASS DOOR SUB ASSY 104 1 773 009 11 WIRE FLAT TYPE 15 CORE AEP UK EE CIS 104 1 751 688 11 WIRE FLAT TYPE 13 CORE US CND MY SP HK 105 A 4407 247 A DISPLAY BOARD COMPLETE AEP UK EE CIS 105 A 4407 248 A DISPLAY BOARD COMPLETE US CND 105 A 4407 249 A DISPLAY BOARD COMPLETE MY SP HK 1...

Page 32: ...pplied not supplied not supplied 153 159 155 158 A 154 including A Ref No Part No Description Remark 151 1 759 548 11 DECK MECHANICAL 152 X 4949 565 1 CONTROL BLK ASSY 153 X 4949 566 1 CLUTCH BLK ASSY 154 X 4949 563 1 PLA TE HD BLK ASSY 155 4 997 983 01 BEL T MAIN 156 X 4949 568 1 ROLLER PINCH BLK R ASSY 157 X 4949 569 1 ROLLER PINCH BLK L ASSY 158 4 997 984 01 F R BEL T 159 X 4949 567 1 CLUTCH BL...

Page 33: ...SULATOR BU 205 4 917 565 01 SHAFT SLED 206 4 917 564 01 GEAR P FLATNESS 207 A 4673 402 B BD BOARD COMPLETE 208 4 951 620 01 SCREW 2 6X8 BVTP M101 X 4950 066 1 MOTOR ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié The components identified by mark or dotted line with...

Page 34: ...10W R108 1 216 093 00 METAL CHIP 68K 5 1 10W R109 1 216 097 91 METAL GLAZE 100K 5 1 10W R112 1 216 083 00 METAL CHIP 27K 5 1 10W R113 1 216 083 00 METAL CHIP 27K 5 1 10W R114 1 216 101 00 METAL CHIP 150K 5 1 10W R115 1 216 101 00 METAL CHIP 150K 5 1 10W R116 1 216 061 00 METAL CHIP 3 3K 5 1 10W R117 1 216 069 00 METAL CHIP 6 8K 5 1 10W R118 1 216 049 91 METAL GLAZE 1K 5 1 10W R119 1 216 089 91 MET...

Page 35: ...METAL CHIP 33K 5 1 10W R157 1 216 069 00 METAL CHIP 6 8K 5 1 10W R158 1 216 001 00 METAL CHIP 10 5 1 10W VARIABLE RESISTOR RV101 1 241 396 11 RES ADJ METAL GLAZE 22K RV102 1 241 396 11 RES ADJ METAL GLAZE 22K RV103 1 241 396 11 RES ADJ METAL GLAZE 22K SWITCH S101 1 572 085 11 SWITCH LEAF LIMIT VIBRATOR X101 1 579 280 11 VIBRATOR CRYSTAL 16 9344MHz A 4407 244 A CD DOOR SW BOARD COMPLETE SWITCH S211...

Page 36: ...2 11 CARBON 390 5 1 4W F R258 1 249 414 11 CARBON 560 5 1 4W F R259 1 249 415 11 CARBON 680 5 1 4W F R260 1 247 828 11 CARBON 750 5 1 4W R261 1 249 416 11 CARBON 820 5 1 4W F R262 1 249 418 11 CARBON 1 2K 5 1 4W F US CND R263 1 249 419 11 CARBON 1 5K 5 1 4W F R264 1 247 838 00 CARBON 2K 5 1 4W R270 1 249 393 11 CARBON 10 5 1 4W F R278 1 249 413 11 CARBON 470 5 1 4W F R279 1 249 413 11 CARBON 470 5...

Page 37: ...100K 5 1 4W R320 1 249 441 11 CARBON 100K 5 1 4W R321 1 247 903 00 CARBON 1M 5 1 4W R322 1 247 903 00 CARBON 1M 5 1 4W R323 1 249 417 11 CARBON 1K 5 1 4W F R324 1 249 417 11 CARBON 1K 5 1 4W F R329 1 247 815 91 CARBON 220 5 1 4W R330 1 247 815 91 CARBON 220 5 1 4W R335 1 249 425 11 CARBON 4 7K 5 1 4W F R336 1 249 425 11 CARBON 4 7K 5 1 4W F R337 1 249 417 11 CARBON 1K 5 1 4W F R338 1 249 417 11 CA...

Page 38: ...237 1 212 966 00 FUSIBLE 22 5 1 2W F R245 1 249 429 11 CARBON 10K 5 1 4W R265 1 249 429 11 CARBON 10K 5 1 4W R266 1 249 429 11 CARBON 10K 5 1 4W R267 1 249 429 11 CARBON 10K 5 1 4W R268 1 249 429 11 CARBON 10K 5 1 4W R271 1 249 429 11 CARBON 10K 5 1 4W R288 1 249 429 11 CARBON 10K 5 1 4W R289 1 249 429 11 CARBON 10K 5 1 4W R291 1 249 429 11 CARBON 10K 5 1 4W R295 1 249 415 11 CARBON 680 5 1 4W F R...

Page 39: ...2mH L703 1 431 707 11 TRANSFORMER BIAS OSCILLATION L704 1 410 521 11 INDUCTOR 100uH CONNECTOR M701 1 564 709 11 PIN CONNECTOR SMALL TYPE 7P M703 1 766 720 21 CONNECTOR BOARD TO BOARD 17P TRANSISTOR Q702 8 729 194 57 TRANSISTOR 2SC945 P Q704 8 729 194 57 TRANSISTOR 2SC945 P Q705 8 729 194 57 TRANSISTOR 2SC945 P Q706 8 729 141 83 TRANSISTOR 2SB1094 LK Q707 8 729 194 57 TRANSISTOR 2SC945 P RESISTOR R...

Page 40: ...1 126 951 11 ELECT 470uF 20 35V C512 1 126 924 11 ELECT 330uF 20 10V C513 1 126 924 11 ELECT 330uF 20 10V C514 1 126 933 11 ELECT 100uF 20 16V C515 1 126 933 11 ELECT 100uF 20 16V C516 1 162 851 11 CERAMIC 0 1uF 10 16V C517 1 162 851 11 CERAMIC 0 1uF 10 16V C518 1 162 851 11 CERAMIC 0 1uF 10 16V C519 1 126 923 11 ELECT 220uF 20 10V C520 1 126 923 11 ELECT 220uF 20 10V C521 1 162 851 11 CERAMIC 0 1...

Page 41: ...ARBON 3 3K 5 1 4W R493 1 249 437 11 CARBON 47K 5 1 4W R494 1 249 437 11 CARBON 47K 5 1 4W R495 1 249 425 11 CARBON 4 7K 5 1 4W F R496 1 249 425 11 CARBON 4 7K 5 1 4W F R497 1 249 441 11 CARBON 100K 5 1 4W R498 1 249 441 11 CARBON 100K 5 1 4W R499 1 247 895 91 CARBON 470K 5 1 4W R501 1 213 044 51 FUSIBLE 2 2 5 1W F R502 1 212 946 11 FUSIBLE 3 3 5 1 2W F R503 1 249 429 11 CARBON 10K 5 1 4W R504 1 24...

Page 42: ...CREW K 3X8 3 7 685 105 19 TPG P 2X8 TYPE 2 NON SLIT 4 7 685 134 19 SCREW BTP 2 6X8 TYPE2 N S 5 7 685 131 19 SCREW BTP 2 6X4 TYPE2 N S 6 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 7 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 8 7 685 880 09 SCREW BVTT 4X6 S 9 7 627 000 02 SCREW PRECISION P M1 7X10 TYPE1 10 7 621 255 15 SCREW P 2X3 11 7 627 553 88 SCREW PRECISION P 2X7 12 7 627 554 28 SCREW PRECISION P M2X5 T...

Page 43: ... 11 LAMP ELECTRICAL PARTS LIST DISPLAY BOARD The lamp on the DISPLAY board was changed to a type which use LED from following serial numbers MODEL Serial numbers US CND Model 8107801 onward AEP Model 5155844 onward 4107801 onward UK Model 6107951 onward EE CIS Model 7104797 onward MY SP Model 3153682 onward HK Model 3105301 onward Abbreviation CND Canadian model EE East European model MY Malaysia ...

Page 44: ...D BOARD D1 8 719 064 63 DIODE SELU5823A TP15 D2 8 719 064 63 DIODE SELU5823A TP15 R1 1 247 807 11 CARBON 100 5 1 4W R2 1 249 404 00 CARBON 82 5 1 4W NEW TYPE use LED SCHEMATIC DIAGRAM DISPLAY SECTION Page 31 Location D E 9 10 PRINTED WIRING BOARD DISPLAY SECTION Page 33 Location C E 1 3 Note Pattern of the rear side is not mentioned ...

Page 45: ...MEMO 3 HCD ED1 ...

Page 46: ...clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 1 1 0 2001 06 Correction of clectrical parts list D509 SFD 01007 PDF registration including 9 922 706 91 1998 04 SUPPLEMENT 1 HCD ED1 1997 06 New ...

Reviews:

No comments