Pioneer X-HMD01 Service Manual Download Page 36

Page: 36 / 78

X-HMD01, X-HMD03, X-HX99, X-HX05

AD/DA PCB

FRONT MD PCB

MCLK (IC801 - pin 9)
V : 2V/div. H : 50nsec/div.

LRCK (IC801 - pin 10)
V : 2V/div. H : 2

sec/div.

XTAL1 (IC800 - pin 32)
V : 2V/div. H : 50nsec/div.

MD_RXD (IC800 - pin 5)
V : 2V/div. H : 1msec/div.

MD_RXD (IC800 - pin 5)
V : 2V/div. H : 200

sec/div.

(IC802 - pin 2)
V : 2V/div. H : 20nsec/div.

CD REC IN (CN807)
V : 200mV/div. H : 500nsec/div.

SCLK (IC801 - pin 11)
V : 2V/div. H : 200nsec/div.

SOO (IC800 - pin 50)
V : 2V/div. H : 20msec/div.

SOO (IC800 - pin 50)
V : 2V/div. H : 2msec/div.

OSC2 (IC900 - pin 25)
V : 2V/div. H : 2

sec/div.

-1

-2

2.9V

0.5V

WAVEFORMS (MD RECORDER)

Note : The encircled numbers denote measuring point in the schematic diagram.

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for X-HMD01

Page 1: ... PARTS 61 7 2 1 IC 61 7 2 2 DISPLAY 73 8 PANEL FACILITIES AND SPECIFICATIONS 75 T IZR MAY 1999 Printed in Japan X HMD03 Type Model Power Requirement Remarks X HMD01 X HMD03 X HX99 X HX05 KBWXCN AC120V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S MD CD RECEIVER SYSTEM CD RECEIVER SYSTEM X HX05 Component Model Remarks X HMD01 XC HMD01 XC HMD03 XC HX99 XC HX05 MJ HMD01 MJ HMD03 S HMD...

Page 2: ...g replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual The use of a substitute replacement component which does not have the same safety characteristics as t...

Page 3: ...ANGEROUS TO EYES THERE IS A WARNING SIGN ACCORDING TO PICTURE 1 INSIDE THE DEVICE CLOSE TO THE LASER DIODE IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1 SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON LASER kuva 1 Lasersateilyn varoitusmerkki LASER Picture 1 Warning sign for laser radiation LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER 5 mw WAVE...

Page 4: ...glish 14 Operating Instructions MD 66780 MDC Chinese 15 Initial Instruction Manual 66783 16 Polyform TOP 66753 17 Polyform MIDD 66754 18 Polyform BOTTOM 66755 19 Display Carton See Contrast table 2 20 Carton Paper 66782 21 22 Polybag 53110 23 Polybag 53117 24 Polybag 53101 25 Polybag 53110 26 Mirror Mat MD 66694 27 Mirror Mat CD 66794 28 JAN Cord Label See Contrast table 2 29 Safety Directions See...

Page 5: ...CD 66794 16 POS Code Seal See Contrast table 2 17 Safety Directions See Contrast table 2 18 Remote Control Battery Cover 60231 1 11 3 8 2 5 18 14 6 7 4 13 17 2 9 1 15 10 16 Mark No Symbol and Description Part No Remaks X HX99 X HX05 NSP NSP 1 2 10 16 17 CD Receiver Speaker System Display Carton POS Code Seal Safety Directions XC HX99 S HX99 LR 66677 99B 66668 99B 66784 99B XC HX05 S HX05 LR 66677 ...

Page 6: ...9 9 9 18 19 22 21 Refer to 2 3 MD MECHA 1 2 2 4 MD MECHA 2 2 23 24 48 25 26 27 28 31 33 44 34 34 34 50 40 49 34 34 8 29 20 23 47 30 34 A B A B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...763 41 12P Connector Holder B 66729 42 Wire Clamper 66726 43 10P Connector Holder A 66730 NSP 44 10P Connector Assy 66778 45 10P Connector Holder B 66731 46 Back Plate MD See Contrast table 2 47 Front Door Assy MD See Contrast table 2 48 Panel Tape B 66761 49 16P FFC SUMI Card 66775 50 19P FFC SUMI Card 66776 1 MD RECORDER SECTION PARTS LIST Mark No Description Part No Mark No Description Part No ...

Page 8: ...669 181 11 20 Screw P1 7 2 5Type2 2 627 529 01 21 Overwrite Head for MD 1 500 518 12 22 Double Sided Paper 2 646 549 02 23 MD Mount A 4917 020 A 24 Small Screw 2 643 228 01 25 26 Coil Spring 2 646 545 01 Door Arm 27 Main Frame 2 646 547 02 28 29 30 Loading Motor Assy X 2626 328 1 31 Screw P1 7 1 8TYP 3 7 627 852 38 32 Screw P2 3 TYP 3 7 627 853 37 33 Loading Assy A 4912 117 A MD MECHA 1 2 LOADING ...

Page 9: ... 530 D1 13 Rack Insert 4 963 914 02 14 Pri Load Plate 2 646 567 01 15 Screw 2 627 431 01 16 SL Motor Assy X 2626 329 1 17 Gear MD 2 646 571 01 18 Screw P1 7 4 Type3 7 627 852 18 19 SP Motor Assy X 2626 327 1 20 Lead Screw Assy X 2626 330 1 21 Lead Holder Assy X 2626 331 1 22 Lead Holder B 2 646 573 01 23 Deck Mechanism Assy A 4912 118 A 24 Mini Disc Device KMS 260A KMS 260A 25 SP Tension Spring 2 ...

Page 10: ...5 63 31 30 32 32 8 28 38 70 33 34 24 24 24 24 68 24 45 24 29 26 72 7 6 1 5 22 16 66 15 14 18 17 21 60 23 78 19 64 20 37 3 2 36 35 44 47 49 48 46 54 76 77 62 33 75 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ...786 40 Cushion Rubber 60230 41 Holder Plate 66742 NSP 42 CD Door See Contrast table 2 NSP 43 CD Door Window See Contrast table 2 NSP 44 Antenna Cord Assy 66779 45 AM Antenna Jack 60243 46 Pin Jack 52526 47 Power Transformer 54515 48 Screw BIND M4 6 BMZ40P060FMC 49 Washer WS40FMC 50 1P Jack 52525 51 Speaker Terminal 4P 60246 52 CD Mechanism Assy 61417 53 Leaf Switch 52802 54 Fuse F302 750mA 250V 51...

Page 12: ...718 03S 66720 03 Not used 66707 03C 66717 03C2 66716 03C1 Not used 66713 03C 66701 03 Not used 66759 02 Not used 66723 03 67705 03 66733 03 66703 03 66740 03B Not used 10300 03C 10400 03 66716 03C3 66719 03D Not used Not used 66710 99B 66718 05S 66720 05 66706 05C Not used 66717 05C2 66716 05C1 Not used 66712 05C 66701 05 66758 01 Not used 66722 05 Not used 67705 05 66733 99B 66703 05 66740 99B 10...

Page 13: ...600 03 6 Speaker Cord 50318 7 Speaker Unit 54407 8 Foot B 66723 03 9 Leg Rubber B 66759 02 10 Packing 66697 11 Screw BBZ30P120FZK 12 Screw PBZ30P120FZK 13 Back Plate A Label 66673 03B 14 Label Plate B 6672 Mark No Description Part No SPEAKER SYSTEM PARTS LIST S HX99LR and S HX05LR 1 Speaker Frame Assy 10500 05 2 Speaker Frame 66724 05 3 Grille Frame 66725 05 4 Speaker Net S HX99LR 66744 99B 4 Spea...

Page 14: ...7 2SA1037K 2SC2412K 3 3V REG IC803 LC900 52715 KSG4148S LCD PANEL Q901 Q905 DTC114YK LED DRIVER SCAPE LED 1 KEY LED BACK LIGHT LED KEY IC100 TC4052BP FUNCTION SELECTOR IC101 TC9260P S VOL IC2 52190 BA1450S FIL3 Q1 2SC2412K IF AMP IC3 52193 BU2614 TUNER PLL 11 36 10 44 57 58 12 1 2 73 4 2 4 2 CN405 1 4 75 35 12 13 14 X1 75kHz 1 2 7 4 15 7 FIL4 1 1 11 11 15 2 13 4 14 3 15 2 IC103 TC9260P MD VOL 14 3...

Page 15: ...740S MD 5V Q511 Q512 2SC2412K PS DET0 Q505 Q507 Q510 DTC114YK LED DRIVER Q501 Q503 DTC114YK LED DRIVER KEY IC500 60124 SPS 442 1 W REMOTE CONTROL RECEIVER DISC LED 1 3 KEY LED BACK LIGHT LED Q511 Q512 2SC2412K PS DET0 Q311 Q312 2SA933S P MUTE D310 D313 MTZJ10A LIVE NEUTRAL AC IN POWER TRANSFORMER Q302 2SB1370F Q303 2SA933AS Q304 2SC1740S COM 5V Q300 2SA933AS Q301 2SC1740S Q305 2SA933AS 8 5 11 2 24...

Page 16: ... REC L MVOL LAT TUCE MDVOL STB CLK TUDATA DATA AMUTE TUNE SVOL STB MVOL LAT TUCE MDVOL STB CLK TUDATA DATA AMUTE TUNE CN102 CN101 CN502 FM ANTENNA CN1 AM LOOP ANTENNA CN5 L R INPUT AUX J100 CN806 G 1 2 3 4 5 6 COM 5V CDAGND CDGGND CDM 9V CDMGND FUNC CD CN405 1 2 3 4 5 6 7 8 9 10 11 12 MRST STAT SUBQ SQCK BLKCK TLOCK PLOCK SENSE MLD MDATA MCLK REST MRST STAT SUBQ SQCK BLKCK TLOCK PLOCK SENSE MLD MD...

Page 17: ... CDAGND CDGGND CDM 9V CDMGND FUNC CD CN302 1 2 3 4 1 2 3 4 5 HPGND HPROUT ROUT LOUT HPLOUT CN304 E304 TM3 TM5 TM6 E303 1 2 3 4 5 HPGND HPROUT ROUT LOUT HPLOUT LIVE F302 F301 5A 125V 51604 AC POWER CORD NEUTRAL CN305 CN503 1 2 3 4 5 6 7 8 9 10 11 12 CN303 1 2 3 4 5 6 7 8 9 10 11 12 CN301 1 2 3 4 5 6 7 8 9 10 11 12 LOUT ROUT LGND RGND J301 TM4 AC120V 60Hz Note When ordering service parts be sure to ...

Page 18: ... 81V 3 81V 3 81V 3 81V 3 81V 3 81V 3 81V 3 81V 0V 0V 0V 4 8V 4 68V FUNCTION Pin 9 Pin 10 CD 7 24V 7 24V MD 0V 6 85V TU 7 14V 0V AUX 0V 0V AM FM 1 2 09 2 08 2 4 9 4 82 3 0 1 01 4 0 0 5 4 9 4 82 6 4 9 4 83 7 4 9 4 81 8 0 49 0 5 9 4 14 4 06 10 1 56 1 57 11 1 61 1 63 12 0 2 03 Pin No Voltage V IC2 IC100 AM FM 13 1 87 2 08 14 2 08 2 08 15 2 05 2 07 16 2 13 2 39 17 0 0 18 4 88 4 83 19 4 89 4 83 20 2 09 ...

Page 19: ... 0V 0V 3 75V 3 75V 3 77V 7 56V 7 73V 4 03V 4 04V 4 04V 4 04V 4 05V 4 05V 4 05V 4 05V 4 06V 4 02V 4 05V 4 04V 4 05V 4 06V 3 76V 1 46V 1 8V 2 37V 4 7V 4 7V 0V 0V 0V 0V 0V 0V 3 82V 0 75V 4 76V 4 92V 4 09V 0 1V 3 97V 4 88V 4 97V 4 21V 4 21V 3 04V 3 68V 1 2 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TE...

Page 20: ... 42V 2 43V 0 4V 1 7V 0V 0V 0V 0V 0V 0V 2 4V 2 44V 2 44V 0 17V 0 69V 0 12V 7 89V 7 89V 0 5V 0 1V 2 44V 2 44V 2 44V 2 41V 2 45V 7 45V 7 45V 7 89V 0V 0V 0V 0V 0V 0V 0V 0V 0V 2 43V 4 85V 2 6V 4 5V 4 92V 2 68V 2 52V 2 41V 2 44V 2 44V 2 44V 2 44V 2 41V 2 13V 2 13V 4 86V 4 87V 4 87V 2 45V 3 3V 0V 0V 0V 0V 0V 0V 0V 2 19V 2 6V 2 4V 2 4V 2 4V 2 4V 2 48V 0V 0V 0V 0V 0V 0V 2 42V 2 44V 2 09V 1 3 2 8 9 10 3 2 1...

Page 21: ...V 4 86V 4 87V 4 87V 2 45V 3 3V 0V 0V 0V 0V 2 4V 4 78V 4 98V 2 48V 2 5V 4 88V 0V 0V 0V 0V 0V 0V 2 42V 2 77V 2 45V 2 45V 2 43V 0 1V 4 86V 4 87V 4 64V 4 82V 4 87V 4 87V 4 87V 4 87V 4 87V 4 97V 4 87V 4 56V 2 32V 2 32V 4 87V 4 87V 0V 0V 0V 0V 4 87V 0V 2 44V 2 09V 4 11 12 5 6 7 8 9 10 B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 1394229651...

Page 22: ...52527 Q302 54610 2SB1370F Q315 54624 2SD2061F 57212 5 06V 17 9V 17 27V 4 88V 4 39V 16 5V RB721Q 17 4V 4 98V 4 35V 7 88V 7 73V 17 9V 17 3V 7 16V 17 9V 8 67V 9 29V C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 23: ...2 60246 52513 66745 F302 750mA 250V 51607 66745 AUDIO SIGNAL ROUTE 0V 0V 0 64V 16 52V 16 6V 17 3V 4 65V 4 65V 4 05V 0V 0 66V 0V 17 9V 17 1V 17 82V 17 8V 8 28V 14 1V 14 1V 8 25V 0 59V 0 59V 15V 0V 0V 0V 0V E D C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http ww...

Page 24: ...05 CANCEL DELETE SW506 STOP SW507 SOURCE SW508 SW509 PLAY PAUSE SW510 SW511 SLEEP SW512 VOL SW513 EQ MODE SW514 MUSIC UP SW515 VOL SW516 SOUND SCAPE UP SW517 P BASS SW518 DISPLAY MONO 56560 60245 IC501 52206 CXP8323 57213 53426 0 6 3 F www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37...

Page 25: ... 91 17 0 18 0 19 0 20 4 94 Voltage V Pin 21 4 94 22 0 23 0 24 0 25 0 26 4 87 27 0 25 28 4 64 29 0 30 4 87 31 0 46 32 4 9 33 0 34 4 95 35 4 95 36 4 94 37 4 95 38 4 94 39 2 16 40 2 65 Voltage V Pin 41 0 42 4 94 43 0 8 44 4 94 45 0 46 0 47 0 28 48 1 87 49 3 12 50 2 5 51 2 51 52 2 51 53 2 51 54 2 6 55 2 56 56 2 55 57 2 55 58 2 57 59 2 55 60 2 55 Voltage V Pin 61 2 56 62 2 55 63 2 55 64 2 55 65 2 55 66...

Page 26: ... H 50µsec div 5 DATA IC102 pin 19 V 2V div H 200µsec div 2 STB IC101 pin 10 IC103 pin 10 V 2V div H 50µsec div 6 COM IC501 pin 50 V 2V div H 500µsec div 1 XTAL1 IC501 pin 40 V 2V div H 200nsec div 2 TX IC501 pin 92 V 2V div H 20µsec div 3 CK IC102 pin 20 V 2V div H 10µsec div 3 CK IC102 pin 20 V 2V div H 200µsec div 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 ...

Page 27: ...ec div 7 MLD IC402 pin 9 V 2V div H 20µsec div 7 BLKCK IC402 pin 13 V 2V div H 2msec div 8 BLKCK IC402 pin 13 V 2V div H 100µsec div 8 SQCK IC402 pin 14 V 2V div H 5µsec div 9 SQCK IC402 pin 14 V 2V div H 50µsec div 9 SUBQ IC402 pin 15 V 2V div H 20µsec div 10 PCK IC402 pin 53 V 2V div H 200nsec div 11 TX IC402 pin 6 V 2V div H 500nsec div 12 GND 2 45V 1 2V 2 1 2 1 2 1 2 1 2 1 GND 2 45V 1 2V www x...

Page 28: ... 28 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ... 3 4 5 6 7 8 9 10 11 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 E R W RS CN803 CN903 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 SYS3 3V LEDO STB VBAT SYSTEM RST POWER DOWN AMUTE XLATCH DA RST RXD TXD RTS CTS SCLK SWDT EMPHASIS CN801 D SW PWB 1 668 262 11 MD MECHA KMK 260AAB MINI DISC DEVICE KMS 260A 1 2 3 4 5 6 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 19 ADDT MGND BCK M...

Page 30: ...OG AUDIO SIGNAL ROUTE MD REC MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE MD DI MD MD MD MD MD REC MD REC MD REC MD REC MD DI MD DI MD DI MD DI MD DI MD DI 1 78V 3 44V 1 86V 1 85V 3 44V 1 6V 5 4 6 7 G www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 c...

Page 31: ...0 0 4 82 0 11 2 3 4 48 4 4 48 5 3 4 6 0 7 0 8 4 78 9 4 82 10 11 0 16 12 Voltage V Pin 13 0 07 14 0 08 15 0 13 16 4 62 17 4 62 18 0 17 19 0 2 20 0 24 21 0 2 22 0 23 0 24 0 Voltage V Pin 25 0 26 0 27 0 28 0 29 0 30 4 83 31 1 63 32 4 96 33 0 34 2 49 35 0 98 36 0 Voltage V Pin 37 4 97 38 4 96 39 4 96 40 4 96 41 0 42 0 43 0 44 0 45 0 46 4 97 47 0 48 0 Voltage V Pin 49 4 95 4 96 0 0 50 51 0 52 0 53 0 54...

Page 32: ... 0 1V NIGHT 0 1V DAY 0V POWER OFF 4 4V NIGHT 4 55V DAY 0V 0V POWER OFF 0V NIGHT 4 5V DAY 0V 0 1V 1 H 3 2 2 3 FRONT MD PCB www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 33: ...2 Voltage V Pin 25 2 54 26 3 97 27 2 99 28 1 99 29 1 01 30 0 31 0 32 2 93 33 4 99 34 2 53 35 1 36 36 0 37 Voltage V Pin 37 0 4 38 0 38 39 0 31 40 4 5 41 4 5 42 0 27 43 0 28 44 0 26 45 0 2 46 0 3 47 2 5 48 2 5 Voltage V Pin 49 2 5 2 5 2 5 2 5 50 51 2 5 52 2 5 53 2 5 54 2 5 55 2 5 56 2 5 57 2 5 58 59 2 5 60 Voltage V Pin 61 2 5 62 2 5 63 2 5 64 2 5 65 2 5 66 2 5 67 2 5 68 2 5 69 2 5 70 2 5 71 2 5 72...

Page 34: ...CAPA CAPA IN2R IN2F VM2 OUT2F PGND2 OUT2R VM12 OUT1R PGND1 OUT1F VM1 IN1F IN1R VDD GND VG IN4R IN4F VM4 OUT4F PGND4 OUT4R VM34 OUT3R PGND3 OUT3F VM3 IN3F IN3R PSB 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 I 3V IOP TE VC RF 5 4 3 2 1 SLED SLED SPDL SPDL PROTECT GND REFLECT 7 6 5 4 3 2 1 C115 0 22 16 B C188 0 01 50 B C104 10 10 T Q101 DTA144EK R117 470k R107 470k R104 10k R158 100k R165 ...

Page 35: ...PROTECT LIMITIN LDIN LDOUT AMUTE XLATCH SCTX MOD DA RST DIG RST A06 A05 A04 A10 A00 A01 A02 A03 DVDD 256FS XBCK AUX2 TE SE AVSS ADRB ADRT AVDD ADIO VC AUX1 FE ABCD BOTM PEAK CLTV FILO FILI PCO PDO AVSS RF1 BIAS AVDD ASYI GND XIN 1 XOUT 1 VBAT 3 3V TEST SYSTEM RST DQSY SQSY POWER DOWN XIN1 AVSS XOUT XIN GND PACK OUT CHACK IN 3 3V ASYO R135 3 3k R109 0 R140 150 C133 0 0047 50 B C131 0 015 50 B C128 ...

Page 36: ...mV div H 500nsec div 8 SCLK IC801 pin 11 V 2V div H 200nsec div 3 SOO IC800 pin 50 V 2V div H 20msec div 4 SOO IC800 pin 50 V 2V div H 2msec div 4 OSC2 IC900 pin 25 V 2V div H 2µsec div 1 1 1 2 2 2 9V 0 5V WAVEFORMS MD RECORDER Note The encircled numbers denote measuring point in the schematic diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7...

Page 37: ...he schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regulator Capacitor Connector P C Board Chip Part SIDE A SIDE B 4 PCB CONNECTION DIAGRAM www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394229...

Page 38: ...3 IC102 Q104 Q201 Q7 Q200 Q10 CN404 B CN806 G AM LOOP ANTENNA FM ANTENNA TUNER PCB A CN502 F CN300 C SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ...R PCB A SIDE B Q4 Q2 Q5 Q202 Q1 Q6 Q9 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 40: ...CD MECHA PICKUP ASSY INNER SW SPINDLE MOTOR CD MECHA SLED MOTOR CN306 C SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 41: ... Q405 IC401 Q404 Q402 Q401 IC402 Q403 CD PCB B SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 42: ...05 CN305 E D CN805 G CN503 F CN405 B SPEAKER POWER PCB C AC IN TM5 TM6 NEUTRAL LIVE CN407 B CN103 A SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 43: ... E D TM3 C TM4 C CN304 C FUSE PCB D HEADPHONE PCB E SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 44: ...C CN503 FRONT CD PCB F CN406 B SIDE A Note is connected to side B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 45: ...1 Q509 Q512 Q508 FRONT CD PCB F SIDE B Note is connected to side A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 46: ...D DA PCB G CN301 C CN902 H CN903 H CN103 I CN102 I CN101 A SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 47: ... Q802 IC801 IC802 IC800 Q801 Q807 Q804 AD DA PCB G SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 48: ... PCB H CN803 G FRONT MD PCB H CN802 G SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 49: ...01 Q903 FRONT MD PCB H SIDE B Q905 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 50: ...801 C115 C127 C152 C161 C151 C181 C800 1 3 2 4 C134 R137 R133 R213 R115 R162 R183 R142 C107 C165 C169 Q103 C187 C214 C190 C104 C103 L105 L161 L101 L154 L152 L151 L153 L195 L162 L102 L103 1 5 5 10 19 15 15 20 25 30 31 35 40 45 50 51 55 60 65 70 75 80 81 90 95 100 1 1 5 5 7 10 15 20 MD MECHANISM CN804 G CN801 G Q180 IC122 IC201 IC192 Q103 MD MOUNT I SIDE A 4 2 3 MD MOUNT www xiaoyu163 com QQ37631515...

Page 51: ...256FS LIN 3 3V LRCK 5V H 5V DOUT DOUT DIN DADT M 5V M 5V MONB LO LO BCK 10 1 5 6 ADDT M3 XLAT X201 TP27 OWH1 OWH0 BRST C197 SL SP SL SP PR0 REF F F T T C185 C207 C215 C171 C208 B101 C106 C109 C166 C116 C168 Q101 Q162 Q102 C117 48 45 40 15 20 C101 C172 C145 C135 17 20 25 30 32 1 5 10 15 16 C153 C146 C143 C211 C212 C203 C201 C210 C110 C196 TP26 IC152 L122 C132 C173 C119 R164 R105 R185 R191 R193 R192...

Page 52: ...52BP Q7 2SK118GR Q4 2SA1037AK Q10 Q201 2SA933S Q101 Q104 Q200 2SC1740S Q1 Q2 Q5 Q6 Q9 Q202 2SC2412K Q3 2SC2413KT146P 54652 D6 D201 D207 D208 1SS133 D4 D5 SVC234 57712 D2 SVC384 57713 D1 D3 DA204K D7 D10 RB721Q 51435 COIL AND FILTER L1 AM ANT 839741 L2 AM OSC 839739 L7 FM DET 839737 T1 AM IFT 839740 L100 L104 AXIAL INDUCTOR LAU2R2J C13 CHIP INDUCTOR LK2125 52411 A CAPACITORS C20 C32 0 047µF 2V 5651...

Page 53: ...221M10 C408 CEAT2R2M50 C448 CEATR47M50 C400 C401 C434 CKSQYB102K50 C415 C416 C449 CKSQYB103K50 C409 CKSQYB122K50 C435 CKSQYB123K50 C417 C425 C426 C428 CKSQYB222K50 C412 C427 C429 CKSQYB223K50 C413 C424 C451 C452 CKSQYB273K50 C402 C440 CKSQYF104Z50 C405 C412 C420 C427 CKSQYF223Z50 C431 C432 C437 C443 C445 C446 CKSQYF223Z50 RESISTORS All Resistors RS1 10S J OTHERS X400 RESONATOR CSA16 93MHz 60266 42...

Page 54: ...D PCB 66788A LED PCB 66788B F CN504 CONNECTOR 53253 0410 51029 CN500 CONNECTOR 53254 0210 51032 CN503 CONNECTOR ASSY 12P 66764 CN501 CONNECTOR ASSY 12P 66765 CN502 CONNECTOR ASSY 9P 66766 CN505 4P CONNECTOR 66770 CN506 2P CONNECTOR 66772 MD COMBI PCB ASSY SEMICONDUCTORS IC800 CXP84632 128Q 52181 IC900 NJU6408BFC1 01A 52182 IC801 AK4518 VF E2 52186 IC802 IC803 TC7SU04F TE85L Q803 Q805 2SA1037K Q801...

Page 55: ... 914 47 COIL L101 FERRITE BEED INDUCTOR 1 414 235 21 CAPACITORS C142 CCSQCH101J50 C106 CCSQCH102J50 C105 CKSQYB103K50 C117 CKSQYB104K25 C131 CKSQYB153K50 I C116 CKSQYB223K50 C115 CKSQYB224K16 C189 CKSQYB333K25 C112 CKSQYB472K50 C158 CKSQYB682K50 C111 CKSQYB683K25 C107 CKSQYF104Z25 RESISTORS R SQA TYPE CHIP CONDUCTOR 1 216 295 91 R SQA TYPE CHIP RESISTOR 1 217 806 91 1Ω 1 8W R163 METAL COATING RESI...

Page 56: ... Voltage Adjustment 530 1700 530kHz 1700kHz L2 Adjust L2 so that the voltage between TP6 and TP7 becomes 1 0V Set the reception frequency to 1700 kHz and confirm that the voltage is about 6 6V 2 IFT Adjustment 1000 S N about 10dB 1000kHz T1 1 Connect an electrolytic capacitor of about 10µF to TP9 TP9 side is and terminate with TP10 by a resistor of about 47kΩ Connect the sweep input to the both en...

Page 57: ...Adjustment Wiring Diagram Fig 2 Adjustment Point is Side B AM Loop Antenna FM Antenna TC1 TP3 TP5 TP4 TP6 TP7 TP8 TP10 TP9 L1 L2 L7 T1 TUNER PCB A SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 58: ... PCB TUNER PCB CD REAR CASE 5 1 2 1 4 2 2 1 2 4 3 3 5 1 1 2 2 5 3 4 7 6 3 7 DIAGNOSIS 7 1 1 CD RECEIVER 7 1 DISASSEMBLY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 59: ...D REAR CASE MD Rear Case Front Section 4 1 2 1 2 1 3 2 2 4 4 5 6 3 2 3 7 1 2 MD RECORDER www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 60: ... 9 3 2 MD Mechanism Section MD Mechanism Section Shield Case Bottom Shield Case Up Shield Case Up MD Mecha CN803 CN802 CN102 CN103 AD DA PCB MD Mecha www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 61: ...agrams 7 2 PARTS 7 2 1 IC List of IC TFFJ2U 52193 BU2614 52192 BH3854AS 52103 AN8806SB 52118 BA6299FP 52187 MN662741RHM 52194 CXP83124A 52186 AK4518 VF E2 Block Diagram Pin Arrangement Top view Block Diagram 5 1 2 4 8 ANT IN RF AMP MIX BUFFER AMP VERENT IF OUT GND 6 GND VT 3 FM OUT Vcc 7 ANT IN www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q ...

Page 62: ...tant install pins for change shock protection 6 BVO1 22 TC 7 TIN1 Pins for 1 ch high pass filter connection 23 VC 8 TVO1 24 OUT2 2 ch volume output pin 9 OUT1 1 ch volume output pin 25 TVO2 2 ch high pass filter connection pins 10 Vcc Power supply pin 26 TIN2 11 SC Time constant install pin for change shock 27 BVO2 2 ch low pass filter connection pins 12 PORT1 Port output pins 28 BIN2 13 PORT2 29 ...

Page 63: ...pin 23 TEBPF VDET input 6 RF RF Amp inverting input 24 CROSS CROSS output 7 RFOUT RF Amp output 25 TEOUT TE Amp output 8 RFIN AGC input 26 TE TE Amp inverting input 9 CAGC AGC loop filter connection pin 27 FEOUT FE Amp output 10 ARF AGC output 28 FE FE Amp inverting input 11 CENV Capacitor connection pin for RF detection 29 FBAL F BAL control 12 CEA Capacitor connection pin for HPF Amp 30 TBAL T B...

Page 64: ...ol 6 OPIN OP Amp negative input 20 VCC VCC 7 OPIN OP Amp positive input 21 GND Sub straight GND 8 GND Sub straight GND 22 RGND GND regulator GND 9 VCC VCC 23 REGB External TR base connection pin 10 BIAS Bias input 24 REGOUT 5V output connect a external PNP Tr collector 11 VO2 CH2 negative output 25 VIN3 CH3 gain change 12 VO2 CH2 positive output 26 VIN3 CH3 input 13 VO1 CH1 negative output 27 VIN4...

Page 65: ...O INTERFACE CLV SERVO INTER POLATION SOFT MUTING DIGITAL ATTENUATION PEAK DETECT AUTO CUE DSL PLL VCO VCO MICROCOMPUTER INTERFACE SERVO CPU D A CONVERTER OUTPUT PORT TIMING GENERATOR PITCH CONTROL EFM DEMODULATION SYNC INTERPOLATION SUBCODE DEMODULATION 1 bit DAC LOGICS PWM R PWM L 8TIMES OVER SAMPLING DIGITAL FILTER 65 FLAG 64 IPFLAP 6 TX 24 ECM 23 PC 2 LRCK 3 SRDATA 1 BCLK 21 TRV 26 KICK 29 VREF...

Page 66: ...t H Mute 46 DRF I Bias pin for DSL 17 STAT O Status signal CRC CUE CLVS TTSTOP FCLV SQOK FLAG6 SENSE FLOCK TLOCK 47 DSLF I O Loop filter pin for DSL 18 RST I Reset input Reset at IOSEL L and more than 472ns L Reset 48 PLLF I O Loop filter pin for PLL 19 SMCK O When MSEL H 8 4672MHz clock signal output 49 VCOF I O Loop filter pin for VCO 20 PMCK O 88 2kHz clock signal output 50 AVDD2 I Power supply...

Page 67: ...CRC O Subcode CRC check result output H OK L NG 77 CSEL I Crystal oscillator frequency specify pin H Oscillation frequency 33 8688MHz L Oscillation frequency 16 9344MHz 68 DEMPH O Deemphasis detection signal output H ON 78 PSEL I When IOSEL H test pin normal L When IOSEL L SRDATA input 69 RESY O When IOSEL H playback sync signal RESY output of frame sync H synchronize L not synchronize When IOSEL ...

Page 68: ...tem Microcomputer IC Pin Arrangement Top view www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 69: ...ck Diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 70: ...C6 21 PC7 22 PH0 I O 8 bit input output port port H 23 PH1 24 PH2 25 PH3 26 PH4 27 PH5 28 PH6 29 PH7 30 PA0 AN0 I O 8 bit input output port port A Analog input to A D converter 31 PA1 AN1 32 PA2 AN2 33 PA3 AN3 34 PA4 AN4 35 PA5 AN5 36 PA6 AN6 37 PA7 AN7 38 RST I System reset of L level active 39 EXTAL1 I Crystal connection pin for system clock oscillation When apply a clock from the external input...

Page 71: ...t signal output for LCD 87 SEG33 PG1 88 SEG34 PG2 89 VDD Positive power supply pin 90 NC NC pin Connect to VDD at normal operation 91 VSS GND pin 92 TX O Crystal connection pin of the clock generating circuit for 32kHz timer counter Connect a 32 768kHz crystal between TEX and TX When using for event input connect the source of clock generation to TEX and TX pin set to open 93 TEX I 94 SEG35 PG3 O ...

Page 72: ... a ceramic capacitor 0 1µF between this pin and AGND 6 AINL I L ch analog input 7 PWAD I ADC power down mode L power down 8 PWDA I DAC power down mode L power down 9 MCLK I Master clock input 10 LRCK I Input output channel clock pin 11 SCLK I Audio serial data clock pin 12 SDTO O Audio serial data output 13 DGND Digital ground 14 VD Digital power supply 15 SDTI I Audio serial data input 16 CMODE I...

Page 73: ...12 13 14 15 16 17 18 19 20 COM1 TUNED AUTO MONO 1M 1N 1G 1H 1A 1B 1C 2M 2N 2C 3M 3N 3C 4M NAT REF REM PGM MHz KHz RAN HAPPY DEEP 4N 4C 5M 6M 6N 7M 7C 8D 8M 8N 8C 8L 8K 8J 8I 8B 8A 8G 8H 8E 8F 7B 7A 7N 7G 7H 6C S6 S5 S4 TO 6B 6A 6G 6H 5N 5C 5B 5A 5G 5H 4B 4A 4C 4H 3B 3A 3G 3H 2B 2A 2G 2H COM2 COM3 COM4 COM1 COM2 COM3 COM4 NO Pin Connection www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394229...

Page 74: ...CD900 LCD 45 26 25 1 Pin Connection www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 75: ... displayed ON when operation status or message is displayed as text or numbers ON during radio reception ON during FM auto select reception ON during monaural reception of stereo broadcasts ON when displaying total recording time ON during Track Repeat mode ON when displaying remaining recording time ON during Random Playback mode ON during Programmed Recording Programmed Playback or Preset Statio...

Page 76: ...utton CD section 38 button 4 buttons ENTER button MODE button 7 button MD section 38 button 4 buttons SOUND SCAPE button MODE button 7 button VOL buttons SOUND SCAPE UP button MUSIC UP button EQ MODE button buttons FM AM button Radio section STANDBY ON button REMOTE CONTROL UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 ...

Page 77: ...nutes or longer ON when reading or writing TOC ON during MD editing ON when recording via CD3MD REC button ON when recording via REC button ON when MD has been loaded ON when set to Full Content mode during mixed playback ON when set to Random Play mode during mixed playback ON when set to Single Content mode during mixed playback ON when set to Group Play mode during mixed playback ON when track ...

Page 78: ...ower supply voltage AC 120 V 60 Hz Power consumption based on electrical product regulations 30 W Power consumption in standby mode less than 3 W External dimensions 145 W 137 H 250 D mm 5 3 4 W 5 1 2 H 9 7 8 D inches Weight 2 6 kg 5 lb 11 7 oz Speaker system Type Book shelf style bass reflex type magnetically shielded Speakers 10 cm full range cone type Nominal impedance 4 Ω Playback frequency ra...

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