Pioneer PDR-609 Page 57 Service Manual Download

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PDR-609

[Procedure]

1. Press the AUTO/MANUAL key and shift to the RFOM Offset Adjustment.

2. Monitor the RFDC waveform with VC.

2. Adjust the JOG key so that RFDC offset becomes zero.

3. Press the ENTER key to register the adjustment.

6.7.4 RFOM Offset Adjustment

0 mV

30 mV

CN102-pin 2 (RF)

Test Point

Adjustment Value

Optimizing DC offset voltage of RFDC output circuit when playing back.

Focus-in does not function, incapable of searching, or track jumping.

Purpose

Symptom when Out of Adjustment

Adjustment method

FL Indication

CN102

10: 1 prove

Oscilloscope

[Procedure]

1. Press the AUTO/MANUAL key and shift to the MPP Offset Adjustment.

2. Monitor the MPP waveform with VC.

2. Adjust the JOG key so that MPP offset becomes zero.

3. Press the ENTER key to register the adjustment.

6.7.5 MPP Offset Adjustment

0 mV

50 mV

CN102-pin 4 (MPP)

Test Point

Adjustment Value

Playback does not function, incapable of searching, or track jumping.

Optimizing DC offset voltage of main signal output circuit.

Purpose

Symptom when Out of Adjustment

Adjustment method

FL Indication

CN102

MPP

10: 1 prove

Oscilloscope

Summary of Contents for PDR-609

Page 1: ...CHECK TEMP 68 7 1 4 CD R DISC MANUFACTURER CODE 68 7 1 5 DISASSEMBLY 70 7 1 6 DIAGNOSIS OF CD R CORE ASSY 71 7 2 PARTS 72 7 2 1 IC 72 7 2 2 DISPLAY 84 8 PANEL FACILITIES AND SPECIFICATIONS 86 T ZZY AUG 2000 Printed in Japan COMPACT DISC RECORDER THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model PDR 609 Type Power Requirement Remarks KU CA O AC120V WV O AC220 240V WY O AC220 240V ...

Page 2: ... evident from visual inspection nor the protection afforded by them necessarily can be obtained by using 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...

Page 3: ...eld Case 1 Laser Interlock Mechanism The position of the switch S101 on the LOAB Assy for detecting loading state is detected by the system microprocessor and the design prevents laser diode oscillation when the switch S101 is not on TRAY terminal side TRAY signal is OFF or high level Thus the interlock will no longer function if the switch S101 is deliberately set to TRAY terminal side low level ...

Page 4: ...MA NUA L 1 2 3 4 5 6 7 8 9 10 0 10 SC RO LL TIM E Î ENT ER CUR SOR ME NU DEL ETE NA ME MA RK SE T CLE AR DISP LAY CH ARA 7 1 8 3 4 ABC DEF GHI MNO JKL PQRS TUV WXYZ REC SYN CHR O REP EAT RAN DOM NAM ECLIP INPU T SEL ECT ER FAD ER SKI PPLA Y SKI PID PRO GRA M CHE CK CLE AR AUT O MA NUA L 1 2 3 4 5 6 7 8 9 10 0 10 SC RO LL TIM E Î ENT ER CUR SOR ME NU DEL ETE NA ME MA RK SE T CLE AR DISP LAY CH ARA ...

Page 5: ...r R RHA1239 17 Mirror Mat Sheet Z23 007 18 Battery Cover RZN1156 19 20 Accessory Spacer See Contrast table 2 21 Rear Spacer See Contrast table 2 Mark Part No Symbol and Description No KU CA WV WY type type type 1 AC Power Cord ADG7021 ADG7004 ADG1127 NSP 2 Warranty Card ARY7045 ARY7022 ARY7022 6 Operating Instructions PRB1306 PRB1306 Not used English 7 Operating Instructions Not used Not used PRD1...

Page 6: ... 6 27 26 10 24 29 15 8 15 21 5 21 21 8 12 9 9 12 16 8 8 31 32 21 18 21 9 30 9 36 34 35 13 17 8 Refer to 2 4 CD R CORE ASSY 1 2 2 5 CD R CORE ASSY 2 2 KU CA type only KU CA type only 33 Refer to 2 3 FRONT PANEL ASSY KU CA Type Only 14 NOTE This Parts of no service part partially of the PCB board of COMPLEX Assy NOTE H D A ...

Page 7: ...ield Plate Mtl PNB1631 Not used Not used NSP 18 Caution Label PRW1516 Not used Not used 19 Disc Caution Label PRW1532 Not used Not used 26 Caution Label HE Not used Not used PRW1233 27 Caution Label Not used Not used VRW1094 28 Caution Label Not used PRW1018 Not used 34 Bush ABF1015 Not used Not used 35 Nylon Rivet AEC1160 Not used Not used 36 Shield Finger PBK1153 Not used Not used 2 CONTRAST TAB...

Page 8: ...PNW2745 15 Front Panel See Contrast table 2 16 17 Sub Panel Abs PNW2975 18 Jog Knob B Pls RAC2210 24 Screw With Washer ABA1005 25 19P Flexible Cable 60v PDD1219 26 CD R Getter Label AAX7837 27 Screw PPZ30P080FMC NSP 28 Rimocon Sheet AEE7021 2 CONTRAST TABLE PDR 609 KU CA WV and WY types are constructed the same except for the following Accessories of VR Assy A A 9 10 17 14 3 1 27 27 28 27 25 15 13...

Page 9: ...AB Assy VWG2171 2 32P Flexible Cable 30V PDD1222 3 Connector Assy PG03KK E07 4 DC Motor LOADING PXM1027 5 Connector Assy 2P VKP2253 6 Motor Pulley PNW1634 7 Loading Motor Assy VXX2505 8 Clamper Plate VNE2162 9 Rubber Belt VEB1320 10 Loading Base S PNW2968 11 Tray VNL1910 12 Gear Pulley VNL1866 13 Loading Gear VNL1860 14 Drive Gear VNL1861 15 Drive Cam VNL1862 16 Lock Plate VNL1820 17 Bridge VNL185...

Page 10: ...table on top takes about 9kg pressure Take off the spacer Spacer Spacer OK NG A 2 1 2 8mm 11mm Disc table Assy Pressure of about 9kg Carriage Base PCB Stopper Spindle motor Spacer setting Position Spacer Servo Base A 1 2 How to Install the Disc Table 11 20 15 7 25 21 4 8 18 19 16 2 22 To CD CORE CN452 17 3 24 24 1 5 26 27 Gray Black 4 9 10 24 1 12 14 22 16 6 13 Bottom View C 2 5 CD R CORE ASSY 2 2...

Page 11: ...heet PNM1325 8 Float Base PNW2964 9 Pinion Gear PNW2994 10 Gear A PNW2855 11 Gear B PNW2856 12 Gear C PNW2969 13 Rack PNW2965 14 Rack Stopper PNW2966 NSP 15 Disc Table PNW2860 16 Carriage Base PNW2967 17 Flexible Cable 08P VDA1822 18 Guide Bar VLL1504 19 Sub Guide Bar VLL1505 NSP 20 Magnet VYM1024 21 CD R Pickup PEA1356 22 Screw Z39 018 23 24 Screw JGZ17P028FMC 25 Disc Table Assy PEA1349 26 Floati...

Page 12: ... 33 8688MHz 24 25 18 19 17 26 20 23 29 32 30 31 29 32 30 15 48 89 43 65 39 41 50 31 24 25 18 19 17 26 20 B C D E F G H FCS FCS FCS TRK TRK FG SPDL 23 A B C D 10 88 31 52 19 TE TE Address Data RFDC RFDC 9 RFAC FE TE RFAC 80 131 E F G H MECHA PCB ASSY C CD R CORE PCB ASSY A 1 1 2 M CARRIAGE MOTOR ASSY SLIDER PEA1353 SL 4 6 CN452 FG FG SPDL SPDL 1 7 8 SL 4 6 CN453 M LOADING MOTOR ASSY VXX2505 L L L L...

Page 13: ... L ch R ch AUDIO ASSY D VR ASSY F OPERATING ASSY G POWER SUPPLAY UNIT H 85 86 ADDATA ADBCK ADDATA DAMCK DIN3 DIN1 DITOUT DIN1 DOUT DIN3 13 11 1 1 7 7 3 3 5 5 DALRCK LRCK DADATA DABCK 1 2 3 16 13 1 2 3 4 2 3 4 5 5 2 3 16 13 14 7 21 22 24 20 1 CN901 CN201 CN202 5 1 8 1 8 3 6 3 6 1 3 3 2 27 28 25 26 3 6 1 HEADPHONE VR ASSY E 4 5 Lch Rch 12 14 BCK DATA V 16A GND V 16A V 12A IC901 V 16A GND V 16A V 12A...

Page 14: ...IAGRAM CD R CORE PCB ASSY PYY1286 A CD R CORE ASSY PXA1631 MECHA PCB ASSY PWX1625 C POWER SUPPLY UNIT PWR1029 H CN901 CN602 CN302 CN202 CN901 CN401 CN502 CN201 LOAB ASSY VWG2171 B CD R PICKUP PEA1356 Refer to page18 A 1 5 A 5 5 CN101 CN451 CN601 CN452 CN1 CN101 ...

Page 15: ...o refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST OPERATING ASSY KU CA PWZ4108 WV WY PWZ4109 G HEADPHONE ASSY KU CA PWZ4118 WV WY PWZ4119 E AUDIO ASSY KU CA PWZ4098 WV WY PWZ4099 D VOLUME ASSY KU CA PWZ4128 WV WY PWZ4129 F CN601 CN402 CN801 CN807 CN410 CN701 D 1 2 D 2 2 ...

Page 16: ...PDR 609 16 A B C D 1 2 3 4 1 2 3 4 3 3 CD R CORE PCB ASSY 1 5 1 5 A 2 2 1 2 PYY1196 RESET THERMO SENSOR EEEPROM CD R CORE PCB ASSY PYY1286 A 1 5 A 4 5 A 3 5 ...

Page 17: ...DR 609 17 A B C D 5 6 7 8 5 6 7 8 1 5 A PE5190B MECHA CONTROL MICROCOMPUTER 8 BIT LATCH NC The power supply is shown with the marked box A 5 5 A 3 5 A 2 5 A 2 5 4 5 D 2 2 CN602 CN302 3 5 4 1 6 10 9 8 7 2 ...

Page 18: ...PDR 609 18 A B C D 1 2 3 4 1 2 3 4 2 5 A 3 4 CD R CORE PCB ASSY 2 5 A 3 5 A 1 5 A 4 5 A 1 5 R R CN101 CN1 CD R CORE PCB ASSY PYY1286 CD R PICKUP PEA1356 A 2 5 11 12 R R ...

Page 19: ...PDR 609 19 A B C D 5 6 7 8 5 6 7 8 2 5 A 2 2 F rank 1 F rank 1 2 2 1 2 1 2 A 3 5 A 1 5 A 4 5 A 5 5 A 3 5 A 1 5 A 4 5 CN102 TP_POINT RF PROCESSOR RF SIGNAL ROUTE AUDIO SIGNAL ROUTE REC 14 13 15 16 17 R ...

Page 20: ...PDR 609 20 A B C D 1 2 3 4 1 2 3 4 3 5 A 3 5 CD R CORE PCB ASSY 3 5 2 2 2 2 2 2 2 2 1 2 1 2 1 2 1 2 CD R CORE PCB ASSY PYY1286 A 3 5 A 2 5 A 5 5 A 2 5 18 ...

Page 21: ...PDR 609 21 A B C D 5 6 7 8 5 6 7 8 3 5 A NC NC NC NC NC NC NC SERVO AMP MULTI PLEXER A 1 5 A 2 5 A 4 5 A 4 5 A 1 5 ...

Page 22: ...PDR 609 22 A B C D 1 2 3 4 1 2 3 4 4 5 A 3 6 CD R CORE PCB ASSY 4 5 EFM ENCODER 4M DRAM NC A 1 5 A 5 5 A 5 5 A 1 5 OP OP 23 ...

Page 23: ...7 8 5 6 7 8 4 5 A CD R CORE PCB ASSY PYY1286 A 4 5 A 3 5 A 5 5 D 1 2 CN401 A 2 5 A 5 5 A 2 5 A 2 5 A 3 5 R D OP D OP D D R R R D D D AUDIO SIGNAL ROUTE REC AUDIO SIGNAL ROUTE DIGITAL AUDIO SIGNAL ROUTE OPTICAL 22 21 20 19 24 ...

Page 24: ...A 4 5 A 2 5 CD R CORE PCB ASSY PYY1286 A 5 5 MECHA PCB ASSY PWX1625 C LOAB ASSY VWG2171 B PC651 NJL5809K F1 CARRIAGE MOTOR ASSY SLIDER PEA1359 DC MOTOR ASSY SPINDLE PXM1044 J601 CN601 CN101 S601 S101 LOADING MOTOR PXM1027 VKP2253 08FM 1 0ST CN452 CN451 CN453 R602 R651 240 PSG1014 27 25 26 ...

Page 25: ...PDR 609 25 A B C D 5 6 7 8 5 6 7 8 5 5 A A 1 5 A 2 5 A 1 5 A 4 5 The power supply is shown with the marked box CN901 CN202 H SIGNAL ROUTE RF SIGNAL AUDIO SIGNAL DIGITAL D D D 28 F rank 1 ...

Page 26: ...olute time is less than 23 minutes Outer Absolute time is more than 23 minutes W CLV WOBBLECLV E CLV EFMCLV at DIGITAL LOCK at DIGITAL UNLOCK DIRERR IC501 pin 142 0V 5V at MUTE ON Audio Signal Not Output at MUTE OFF Audio Signal Output AMUTE CN502 pin 9 5V 0V XPFAIL CN302 pin 9 5V Note The encircled numbers denote measuring point in the schematic diagram 1 CN302 pin 1 MSI V 200mV div H 5msec div 2...

Page 27: ...v PLAY 19 IC501 pin 37 REWLDON V 200mV div H 1msec div REC RW 20 IC501 pin 38 WLDON V 200mV div H 1msec div REC 21 IC501 pin 45 ODON V 200mV div H 200nsec div REC 22 IC501 pin 48 WDAT V 200mV div H 200nsec div REC 23 IC501 pin 126 SPDO V 200mV div H 100µsec div REC 24 Foot of R583 ATFG V 200mV div H 20µsec div REC 25 CN452 pin 4 SL V 200mV div H 5msec div PLAY 26 CN452 pin 7 SP V 200mV div H 5msec...

Page 28: ...SY KU CA PWZ4098 WV WY PWZ4099 D 1 2 D 2 2 D 2 2 A 4 5 CN401 D 2 2 CN201 CN502 H The power supply is shown with the marked box CN901 KU CA KU CA type only WY WV SIGNAL ROUTE AUDIO SIGNAL OPTICAL SIGNAL COAXI AL SIGNAL AUDIO SIGNAL DIGITAL AUDIO SIGNAL REC OP CO D R D D D D D OP OP CO CO R 1 2 D ...

Page 29: ...19 4 7K 4 7K 0 0 180 180 100 RD 100 RD 1K 1K 1 8K 1 8K 1 8K 1 8K 100 RDR 100 RDR R420 R421 R422 R423 R424 R2429 R2430 KU CA WY WV C425 470P 470P 220 25 220 25 22 50 22 50 1500P 1500P PCH1128 PCH1128 PCH1124 PCH1124 C426 C427 C428 C431 C432 D 2 2 HEADPHONE ASSY KU CA PWZ4118 WV WY PWZ4119 E A B A B BA4560F ...

Page 30: ... WY PWZ4129 F CN801 CN807 COAX OUT COAX IN SR IN TEXT SR OPT OUT OPT IN OPT IN LINE IN Lch LINE IN Rch OP OP OP CO CO OP OP OP CO CO CO CO R R R R R R R R KU CA WY WV C803 22 50 22 50 22 50 220 25 220 50 22 50 10 50 10 50 PCH1124 PCH1124 PCH1124 PCH1128 PCH1128 PCH1124 PCH1128 PCH1128 C804 C811 C815 C819 C820 C832 C836 2 2 D F ...

Page 31: ... D CN601 CN602 D 1 2 A 1 5 CN701 CN302 G The power supply is shown with the marked box SIGNAL ROUTE AUDIO SIGNAL AUDIO SIGNAL REC OPTICAL SIGNAL COAXI AL SIGNAL OP R CO OP OP OP OP CO CO R R R KU CA type only KU CA type only WV WY type only ...

Page 32: ... 10 OPERATING ASSY KU CA WV WY S702 S703 S704 SYNCHRO S705 S706 S707 TEXT S708 MENU DELETE S709 OPEN CLOSE S710 RECORD S711 REC MUTE S712 SCROLL S713 TIME S714 DISPLAY CHARA S715 MONITER S716 ERASE S717 FINALIZE S718 AUTO MANUAL S719 INPUT ...

Page 33: ...PDR 609 33 A B C D 5 6 7 8 5 6 7 8 G The power supply is shown with the marked box D 2 2 CN601 KU and WY type Only OPERATING ASSY KU CA PWZ4108 WV WY PWZ4109 G CN701 ...

Page 34: ...TINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE NO 215002 MFD BY LITTELFUSE INC FOR FU1 CAUTION CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE NO 491 800 MFD BY LITTELFUSE INC FOR IC3 AC IN FU1 2A 250V 215002 POWER SUPPLAY ASSY PWR1029 H 491 800 800mA ...

Page 35: ...K OF FIRE REPLACE WITH SAME TYPE NO 49101 6 MFD BY LITTELFUSE INC FOR IC1 IC2 and IC4 49101 6 1 6A 49101 6 1 6A 49101 6 1 6A CN201 CN202 marked parts Only these parts are supplied as service parts No FU1 Service Parts IC01 IC03 IC02 IC04 Part No 215002 2A 49101 6 1 6A 49101 6 1 6A 491 800 0 8A 49101 6 1 6A ...

Page 36: ...on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the 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 regulato...

Page 37: ...R 609 37 A B C D 1 2 3 4 1 2 3 4 C B 4 1 LOAB and MECHA PCB ASSYS M M CARRIAGE MOTOR SPINDLE MOTOR MECHA PCB ASSY C MECHA PCB ASSY C LOAB ASSY B A CN451 A CN452 PNP1476 A PNP1476 A VNP1762 A SIDE A SIDE B ...

Page 38: ... 3 4 A 4 2 CD R CORE PCB ASSY PNP1477 B IC307 IC308 IC306 IC309 IC255 IC161 IC305 IC421 IC304 IC422 IC401 IC201 IC931 IC506 Q203 Q204 Q101 IC502 IC107 IC504 IC507 IC303 IC102 IC103 LOADING MOTOR CD R CORE PCB ASSY A Q451 Q452 SIDE A ...

Page 39: ... B C D 1 2 3 4 1 2 3 4 A SIDE B PNP1477 B IC207 IC206 IC251 IC301 Q402 Q201 Q202 Q401 IC253 IC252 IC451 IC101 IC310 IC501 IC503 Q502 IC254 CN101 B CN401 D CN602 D To CD R PICKUP CN601 C CN201 H CD R CORE PCB ASSY A ...

Page 40: ...PDR 609 40 A B C D 1 2 3 4 1 2 3 4 4 3 AUDIO HEADPHONE and VOLUME ASSYS PNP1478 A PNP1478 A AUDIO ASSY D VOLUME ASSY F HEADPHONE ASSY E A CN701 G CN502 A D E F SIDE A ...

Page 41: ...PDR 609 41 A B C D 5 6 7 8 5 6 7 8 PNP1478 A CN302 A CN201 H Q407 Q408 Q401 Q402 IC902 IC901 IC903 Q409 Q410 SIDE A D ...

Page 42: ...PDR 609 42 A B C D 1 2 3 4 1 2 3 4 PNP1478 A IC404 Q405 Q404 Q403 IC801 IC405 IC601 AUDIO ASSY D SIDE B D ...

Page 43: ...PDR 609 43 A B C D 5 6 7 8 5 6 7 8 PNP1478 A PNP1478 A IC803 IC804 IC401 Q404 Q403 IC403 IC402 VOLUME ASSY F HEADPHONE ASSY E F E D SIDE B ...

Page 44: ...PDR 609 44 A B C D 1 2 3 4 1 2 3 4 4 4 OPERATING ASSY G PNP1478 A PNP1478 A OPERATING ASSY G OPERATING ASSY G Q702 Q701 Q712 Q713 SIDE A SIDE B ...

Page 45: ...PDR 609 45 A B C D 5 6 7 8 5 6 7 8 G IC701 IC702 IC706 CN601 D SIDE A SIDE B ...

Page 46: ...d PWZ4119 are different in part number they consist of the same components E VOLUME ASSY Although PWZ4128 and PWZ4129 are different in part number they consist of the same components F 5 PCB PARTS LIST NOTES Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List The mark found on some component parts indicates the importance of the safety factor of the pa...

Page 47: ...R3 C581 C582 CEV220M6R3 C281 CEV2R2M50 C101 C127 C130 C401 C409 CEV470M6R3 C452 CEV470M6R3 C108 C232 C258 C543 CKSQYB105K10 C114 C117 C123 C133 C215 CKSQYB334K16 C227 C229 CKSQYB334K16 C426 CKSQYB474K16 C141 C207 C233 C252 C257 CKSRYB102K50 C322 C403 C407 C525 C932 CKSRYB102K50 C121 C137 C140 C161 C162 CKSRYB103K50 C226 C230 C231 C251 C412 CKSRYB103K50 C425 C454 C459 C470 C473 CKSRYB103K50 C515 C5...

Page 48: ...TL1058 L803 L805 L901 L9447 L9448 OTL1040 L602 PTL1003 CAPACITORS C626 C821 C823 CCSQCH101J50 C607 CCSQCH470J50 C839 CCSQCH471J50 C832 C834 C836 C838 CEAT100M50 C602 C612 C616 C618 CEAT101M10 C909 CEAT102M16 C431 C432 C803 C804 CEAT220M50 C819 C820 CEAT220M50 C427 C428 C811 C815 CEAT221M25 C913 C914 CEAT221M25 C435 C436 CEAT470M25 C605 CKSQYB102K50 C1413 C1476 C1603 C439 C440 CKSQYB103K50 C606 C61...

Page 49: ...CQMBA152J50 C405 C410 C909 470µF 6 3V PCH1123 C421 C422 C431 C432 47µF 50V PCH1124 C803 C804 C819 C820 47µF 50V PCH1124 C407 C408 C420 4 7µF 50V PCH1127 C427 C428 C811 220µF 25V PCH1128 C815 C832 C836 220µF 25V PCH1128 RESISTORS R410 RD1 2VM272J R1409 R409 RD1 2VM562J R443 R444 RD1 4VM102J R425 R428 RD1 4VM103J R423 R424 RD1 4VM182J R431 R432 RD1 4VM223J R433 R434 R441 R442 RD1 4VM471J R2429 R2430...

Page 50: ...KCYF473Z50 C452 C453 CKSQYF104Z25 RESISTORS VR401 500Ω B x2 RCV1123 OTHERS CN410 FJ CONNECTOR 5P 05R FJ JA403 HEADPHONE JACK RKN1002 KN410 EARTH METAL FITTING VNF1084 VOLUME ASSY RESISTORS VR802 50kΩ A x2 PCS1017 Other Resistors RS1 10S J POWER SUPPLAY UNIT SEMICONDUCTORS IC3 800mA 125V 491 800 IC1 IC2 IC4 1 6A 125V 49101 6 E F H ...

Page 51: ...TEM ADJUSTMENT 6 3 1 How to Enter the Test Mode 6 3 2 TP POINT CD Test disc for adjustment STD 903 or equivalent Test disc for inspection STD 914 or equivalent 1 Laser power meter Following power meter manufactured by Advantest Corporation or equivalent TQ8210 TQ82017 TQ8215 TQ82021 TQ8215 TQ82010 TQ82017 LE8010 by LEADER 2 Oscilloscope 3 CD Jitter Meter 8 7 6 5 4 3 2 1 CN102 CN102 TP point 1 EQRF...

Page 52: ...e Motor Exchange Mechanism Assy 6 4 NECESSARY ADJUSTMENT POINTS When Adjustment Points 6 6 LD Power adjustment 6 7 Servo Adjustment Automatic Adjustment 6 7 Servo Adjustment Automatic Adjustment EXCHANGE CD R CORE PCB ASSY Mechanical point Electric point CDRR CORE PCB ASSY Exchange PCB 6 6 LD Power adjustment 6 7 Servo Adjustment Automatic Adjustment ...

Page 53: ...nd disc selection set to CD 3 6 PLAY PAUSE Store the power adjustment value to the EEPROM and shift to the next power adjustment 4 RECORD LD POWER adjustment standby Switch the setting of 4 key during adjustment coarse adjustment j fine adjustment default is the coarse adjustment 5 REC MUTE Starts the LD POWER adjustment from 0 CD Playback power CD R RW Record power 6 F SCAN Move the pickup to out...

Page 54: ...tial state is the coarse adjustment 7 Press the PLAY PAUSE key to register the adjustment if the power became the adjustment value assume the power when it was decided by A value When it is registered shift to the Overdrive power adjustment automatically Adjustment of CD R Overdrive Power 8 Turn the JOG key to adjust the power Switch the coarse adjustment and the fine adjustment by pressing the RE...

Page 55: ...ster the adjustment if the power became the adjustment value 12 Press the STOP key to goes out the LD and adjustment is completed 6 6 3 CD RW Record Power Adjustment RW Bias 2 3 mW 0 05 mW RW Rec 3 2 mW 0 05 mW RW Erase 5 2 mW 0 1 mW Pickup objective lens Optimizing CD RW recording power of laser diode Incapable of CD RW recording self pre recorded CD RW disc playback Sound pauses track jumping or...

Page 56: ...t voltage of focus error amplifier Focus in does not function or bad RF wave shape CN102 pin 8 Focus err Test Point Adjustment Value Purpose Symptom when Out of Adjustment Adjustment method FL Indication CN102 FE VC 8 6 10 1 prove Oscilloscope Procedure 1 Press the AUTO MANUAL key and shift to the SRFO Offset Adjustment 2 Monitor the RFDC waveform with VC 2 Adjust the JOG key so that RFDC offset b...

Page 57: ...g Purpose Symptom when Out of Adjustment Adjustment method FL Indication CN102 RF VC 2 6 10 1 prove Oscilloscope Procedure 1 Press the AUTO MANUAL key and shift to the MPP Offset Adjustment 2 Monitor the MPP waveform with VC 2 Adjust the JOG key so that MPP offset becomes zero 3 Press the ENTER key to register the adjustment 6 7 5 MPP Offset Adjustment 0 mV 50 mV CN102 pin 4 MPP Test Point Adjustm...

Page 58: ...the AUTO MANUAL key and shift to the Tracking Gain MS MIX Adjustment 2 Move the Pickup to center of the disc by pressing the SCAN key 1 3 Monitor the MPX signal and set a CD disc 4 Press the FINALIZE key to FOCUS IN 5 Press the PLAY PAUSE key to turn the SPINDLE CAV 6 Adjust the JOG key so that MPX waveform MPP SPP becomes minimum 7 Press the ENTER key to register the adjustment 8 Press the STOP k...

Page 59: ...rm in the readjustment 3 Adjust the JOG key so that TE offset becomes zero 4 Press the ENTER key to register the adjustment 6 7 8 MPP Offset Readjustment 0 mV 50 mV CN102 pin 5 Tracking err Test Point Adjustment Value Optimizing DC offset voltage of tracking error output circuit Playback does not function incapable of searching or track jumping Purpose Symptom when Out of Adjustment Adjustment met...

Page 60: ...PROM 11 Press the STOP key to stop the unit Caution In this adjustment shift to the RFDC Adjustment when pressing the ENTER key before step 9 and there is it when completed in normal on the indication However must not omit operation of steps 7 from 5 because RFDC is not adjusted to normal when pressing the ENTER key with the state that steps 7 from 5 are not executed The arbitrary value that modif...

Page 61: ...tomatic Adjustment Start Method FL Indication Procedure 1 Move the Pickup to center of the disc by pressing the SCAN key 1 2 Monitor the MPX signal with VC and set a CD disc 3 Press the FINALIZE key to FOCUS IN 4 Press the PLAY PAUSE key to turn the SPINDLE CAV 5 Adjust the JOG key so that MPX waveform MPP SPP becomes minimum 6 Press the ENTER key to register the adjustment Stop the disc rotation ...

Page 62: ...on the indication However must not omit operation of steps 5 from 3 because RFDC is not adjusted to normal when pressing the ENTER key with the state that steps 5 from 3 are not executed How to execute the automatic adjustment once again after the automatic adjustment is completed 1 Press the STOP key to stop the disc rotation servo OFF 2 Press the AUTO MANUAL key and shift to the Focus Offset adj...

Page 63: ...y appears in about 4 sec like C1 Specification 65 pieces or less Press STOP key to reset display 3 Recording playback ATIP error Method While pushing MENU DELETE key press DISPLAY CHARA key Display appears in about 10 sec like ATIP Left 3 digit datum Total number of errors Right 3 digit datum Maximum continuous error number Specification item Specification Max continuous error Right side datum mus...

Page 64: ...racked disc The optimum recording power cannot be obtained Trouble in RF detection Defective laser diode Trouble in RF detection Defective RFT RFB circuit Recording power is not sufficient Improper soldering pattern short Trouble with power supply Unable to read ATIP or subcode IC201 PA9007A IC101 AK8567 IC308 TC7S14F F The unit stops during playback or recording Defective pickup Unable to focus b...

Page 65: ... msec the operation halts P When Q data is not read in 1 sec and ATIP data is not read in 1 sec the system tries to read them for 3 times And when even then both Q data and ATIP data are not read the operation halts etc C When reading PCA area searching to playback starting position is failed then even this is tried twice and the search is not completed the operation halts When writing PCA area th...

Page 66: ... No POWER ON FU1 fuse it IC02 and IC03 micro fuse fuses it IC701 Mode Controller breaks Check the connection of PCBs Between POWER SUPPLY assy and AUDIO assy Between POWER SUPPLY assy and CD R CORE assy FL display is dark or flickered check is displayed in the FL display Press the STOP button for 20 seconds Refer to section 7 1 1 ERROR CODE Exchange of POWER SUPPLAY assy ...

Page 67: ...tialization of AD DA Converter Mechanism communication beginning Setting of audio format Mechanism communication Input selection setting Key reception EEPROM communication IC7502 PDC066 98 pin EEP DATA IC7502 PDC066 100 pin EEP CLOCK Mechanism communication IC701 PDC066 7 pin MACK Output IC701 PDC066 28 pin MREQ Input IC701 PDC066 95 pin MSI Output IC701 PDC066 96 pin MSO Input IC701 PDC066 97 pin...

Page 68: ... It is worth using Operation procedure 1 Insert the disc to be investigate the manufacture 2 While pushing MENU DELETE key press INPUT SELECTOR key 3 Check that DISPLAY indicates PEC RID 4 Press INPUT SELECTOR key for 14 times 5 Check that DISPLAY indicates LIA 97 6 Refer this value to the following table 7 Press STOP key to end Note The above mentioned operation confirmation media are done the me...

Page 69: ... A N R E T N I T E N R O F 4 0 0 0 6 2 7 9 n o i t a r o p r o C H C E T S O P 9 1 0 1 6 2 7 9 c n I a t a D d a e L 9 5 0 5 6 2 7 9 n o i t a r o p r o C s c i t e n g a M C M C 9 6 0 6 6 2 7 9 D T L O C Y G O L O N H C E T E G A R O T S L A T I G I D 4 0 1 0 7 2 7 9 d t L s m e t s y s a t a D n o m s a l P 9 1 5 1 7 2 7 9 n o i t a r o p r o C o c n i r P 8 2 6 2 7 2 7 9 N O I T A R O P R O C E...

Page 70: ...hook Tray Panel 7 2 5 4 9 2 9 2 2 3 2 Unhook 1 2 6 2 6 2 Diagnosis of CD R CORE Assy Servo Mechanism Block Drive Gear Front 3 Rear view CN901 CN502 CN302 CD R CORE Assy 10 4 6 5 7 5 CD R CORE Assy Bridge Tray 7 1 5 DISASSEMBLY CN101 CN451 CN452 Remove four connectors CN453 8 Remove three connectors ...

Page 71: ...O Assy 25P FFC PDD1227 4 3 CN302 CN602 AUDIO Assy 9P FFC PDD1226 5 CN101 CN1 Pickup 32P FFC PDD1224 6 CN451 CN101 LOAB Assy Connector Assy 3P PG03KK 50 1 7 CD R CORE PCB Assy Other Assys 7 1 6 DIAGNOSIS OF CD R CORE ASSY When diagnosing the CD R CORE Assy use the following Flexible Cables and Connector Assys for service Flexible Cables and Connector Assys for service 1 6 Servo Mechanism Assy AUDIO...

Page 72: ...ation shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams PDC069 CD R CORE PCB ASSY IC501 Encorder IC Pin Function 1 5 7 2 1 IC List of IC PDC069 PE5190 BA5810FP AK8567 PDC066 ...

Page 73: ...73 PDR 609 Pin Function 2 5 ...

Page 74: ...74 PDR 609 Pin Function 3 5 ...

Page 75: ...75 PDR 609 Pin Function 4 5 ...

Page 76: ...76 PDR 609 Pin Function 5 5 ...

Page 77: ... u p t u o g n i s r e v e r W R D C 1 2 Q R D L H T I A W X 6 6 P C E D K O L C O d n a m m o c Q 5 8 5 2 D X C r o f t u p t u o K C O L C 2 2 R W X 5 6 P R W X O y r o m e m l a n r e t x e e h t f o n o i t a r e p o d a e r r o f t u p t u o l a n g i s e b o r t S 3 2 D R X 4 6 P D R X O y r o m e m l a n r e t x e e h t f o n o i t a r e p o e t i r w r o f t u p t u o l a n g i s e b o r t...

Page 78: ...t a r e p m e T 0 6 4 I N A 4 7 P B F R A I t u p n i e p o l e v n e e d i s r e w o l F R k c a b y a l P 1 6 5 I N A 5 7 P T F R A I t u p n i e p o l e v n e t r a p r e p p u F R k c a b y a l P 2 6 6 I N A 6 7 P 1 1 M A I t u p n i g n i l p u o c t u o h t i w e p o l e v n e t r a p r e p p u F R 1 R M R D C 3 6 7 I N A 7 7 P Y A R T A I L N E P O t u p n i N O I T I S O P G N I D A O L 4 ...

Page 79: ... 1 H C f o t u p n I 9 1 D N G l a n i m r e t D N G e t a r t s b u S 6 2 N I 2 H C f o t u p n I 0 2 4 3 C C V W O P 4 H C 3 H C l a n i m r e t t u p n i y l p p u s r e w o p 7 C C V E R P t u p n i y l p p u s r e w o p s p e t s r e w o p g n i d a o l d n a e r P l a n i m r e t 1 2 E T U M l a n i m r e t l o r t n o c e t u m r o f t u p n I 8 2 1 C C V W O P 2 H C 1 H C l a n i m r e t t...

Page 80: ...80 PDR 609 AK8567 CD R CORE PCB ASSY IC101 RF Processor Pin Function 1 2 ...

Page 81: ...81 PDR 609 Pin Function 2 2 ...

Page 82: ...s u j d A V 5 y l l a u s u V 0 e d o m t s e T 3 1 C N O 4 1 S S V D N G 5 1 1 F C z H M 0 1 m u l u d n e p e r u t r a p e d c i m a r e C 6 1 2 F C m u l u d n e p e r u t r a p e d c i m a r e C 7 1 D D V D D V 8 1 1 N I Y E K I n o i s r e v n o c D A t u p n i y e K 9 1 2 N I Y E K I n o i s r e v n o c D A t u p n i y e K 0 2 3 N I Y E K I n o i s r e v n o c D A t u p n i y e K 1 2 1 N E ...

Page 83: ... i w s l e d o m e h t s i e r e h T 2 9 O T A G E L I k n i l o t a g e l H s i t I h c t i w s l e d o m e h t s i e r e h T 3 9 O M E D I n o i t a r t s n o m e d H s i t I h c t i w s l e d o m e h t r o f e d o m a s i e r e h T 4 9 M E T S Y S r o 9 0 6 I H d e x i f s i 9 0 6 R D P h c t i w s l e d o M 5 9 O A T A D M O C M O T U O A T A D n o i t a c i n u m m o c l o r t n o c m s i n a...

Page 84: ...84 PDR 609 1 FL TUBE Grid Assignment Pin Connection PEL1101 OPERATING ASSY V701 7 2 2 DISPLAY ...

Page 85: ...85 PDR 609 Anode Connection ...

Page 86: ...n Indicator lights up to remind you when you are monitoring 6 OPEN CLOSE 0 Press to open or close the disc tray 7 RECORD Press to enter record pause mode for setting input levels etc 8 REC MUTE Records a blank section on a disc for space between tracks etc 9 DIGITAL REC LEVEL 4 Jog dial Turn the jog dial to set the digital recording level skip tracks select options in the menu cycle through charac...

Page 87: ...or resume playing a disc Also use to start recording from record pause mode 19 NAME Use to cycle through CD text naming options 20 7 Press to stop playback or recording 21 SYNCHRO Press to start recording on detection of an input signal 22 MENU DELETE Press to cycle through the preference menu options Press to delete characters while editing CD text 23 PHONES jack Plug in a pair of stereo headphon...

Page 88: ... up when manual track numbering is on during recording 13 SKIP ON Lights up to indicate that a disc contains skip IDs When setting or clearing skip IDs the word SKIP blinks 14 PGM Lights up when program play is active 15 RDM Lights up when random play is active 16 RPT RPT 1 Lights up when repeat play is active 17 Recording level balance Displays the digital recording volume If the balance has been...

Page 89: ...ng CD text 7 Press to stop playback or recording ENTER Confirm playback recording menu settings and characters in CD text 10 ø Press to skip backward index points 11 RANDOM Press to start random playback 12 REPEAT Use to set the repeat mode current track disc or repeat off 13 PROGRAM Use to program the playback order of tracks on a disc 14 FADER Press to fade in or fade out during playback or reco...

Page 90: ...W PEAK EIAJ Number of channels 2 channels stereo Digital output Coaxial output 0 5 Vp p 20 75 Ω Optical output 15 to 21 dBm wavelength 660 nm Frequency deflection Level 2 standard mode Recording specification values are for the LINE input analog 3 Input jacks Optical digital input jack Coaxial digital input jack Audio LINE input jack Control IN jack 4 Output jacks Optical digital output jack Coaxi...

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