ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 � � � � � � � � � �PIONEER CORPORATION 1999 c PDR-L77 RRV2243 1. SAFETY INFORMATION...................................... 2 2. EXPLODED VIEWS AND PARTS LIST ............... 5 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM... 10 4. PCB CONNECTION DIAGRAM ......................... 35 5. PCB PARTS LIST ............................................... 46 6. ADJUSTMENT .................................................... 51 7. GENERAL INFORMATION ................................ 57 7.1 DIAGNOSIS .................................................. 57 CONTENTS T – ZZE NOV. 1999 Printed in Japan COMPACT DISC RECORDER ¶ This product is a system(s) component. Be sure to connect it to the prescribed system component(s), otherwise damage may result. ^ ) STANDBY/ON DISPLAY ON/OFF TRACK NO. DIGITAL REC LEVEL + – Type Model Power Requirement Remarks PDR-L77 KUXJ/CA AC120V MYXJ AC220-230V NVXJ AC230V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). This service manual should be used to- gether with the following manual (s). Model No. Order No. Remarks PDR-509 RRV2055 Service guide t n e n o p m o C l e d o M l a u n a m e c i v r e S s k r a m e R l e d o m . S . U n a e p o r u E l e d o m R E V I E C E R D C O E R E T S 7 7 L - C X 7 3 2 2 V R R 7 8 1 2 V R R M E T S Y S R E K A E P S W R L - 9 L - S — — — — — — — — 9 3 2 2 V R R 6 7 1 2 V R R — — — — W R L - A - 9 L - S — — — — — — — — — — — — W R L - 8 L - S — — — — — 8 7 1 2 V R R K C E D E T T E S S A C O E R E T S 7 7 L - T C — — — — — 9 9 1 2 V R R R E D R O C E R C S I D I N I M 7 7 L - J M — — — — — 1 0 2 2 V R R R E D R O C E R C S I D T C A P M O C 7 7 L - R D P 3 4 2 2 V R R .la u n a m sih T 7.1.1 POWER ON SEQUENCE ...................... 57 7.1.2 ERROR CODE ....................................... 59 7.1.3 DISASSEMBLY ...................................... 61 7.2 PARTS .......................................................... 63 7.1.2 IC ............................................................ 63 7.1.2 DISPLAY................................................. 68 8. PANEL FACILITIES AND SPECIFICATIONS....... 70 FOR U.S. MODELS NECESSARY INFORMATION FOR DHHS RULES MARKED ON THE REAR BASE AND ON THE TOP OF CD MECHANISM AS BELOW. DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM. www. xiaoyu163. com QQ 376315150 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 2 PDR-L77 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-it- yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not 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. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) Leakage current tester Reading should not be above 0.5mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test www. xiaoyu163. com QQ 376315150 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 3 PDR-L77 IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS ΙΙΙ b. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUTED PERSON. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 23 mW WAVELENGTH: 778 – 787 nm LABEL CHECK NVXJ type MYXJ type MYXJ type Put on Top Plate Put on Top Plate Put on Top Plate MYXJ and NVXJ types KUXJ/CA Type Put on Bottom Base Put on Bridge USYNLIG LASERSTRÅLING VED ÅBNING NÅR SIKKERHED SAF- BRYDERE ER UDE AF FUNKTION. UNDGÅ UDSÆTTELSE FOR STRÅLING UNSICHTBARE LASER-STRAHLUNG TRITT AUS, WENN DECKEL (ODER KLAPPE) GEÖFFNET IST! NICHT DEM STRAHL AUSSETZEN! VRW1094 ADVARSEL VORSICHT! 1. Laser Interlock Mechanism The position of the switch (S601) on the SERVO MECHANISM Assy for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S601) is not on CLMP terminal side (CLMP signal is OFF or high level.). Thus, the interlock will no longer function if the switch (S601) is deliberately set to CLMP terminal side (low level). The interlock also does not function in the test mode ∗. Laser diode oscillation will continue, if pin 1 of M51593FP (IC101) on the PRE-AMP BOARD ASSY mounted on the CD-R PICKUP is connected to GND, or pin 19 is connected to low level (ON), or else the terminals of Q101 are shorted to each other (fault condition). 2. When the cover is opened with the servo mechanism block removed and turned over, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam. Additional Laser Caution ∗ Refer to page 51. www. xiaoyu163. com QQ 376315150 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 PDR-L77 4 2. EXPLODED VIEWS AND 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 part. Therefore, when replacing, be sure to use parts of identical designation. Screw adjacent to mark on the product are used for disassembly. 2.1 PACKING PDR-L77 2 3 4 13 17 5 19 MYXJ type only NVXJ type only Except NVXJ type KUXJ/CA and NVXJ types only MYXJ type only 11 14 15 18 7 6 8 16 12 1 1 9 10 20 www. xiaoyu163. com QQ 376315150 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 PDR-L77 5 (2) CONTRAST TABLE PDR-L77/KUXJ/CA, MYXJ and NVXJ are constructed the same except for the following: Mark No. Description Part No. (1) PACKING PARTS LIST 1 AC Power Cord See Contrast table (2) 2 Operating Instructions See Contrast table (2) 3 Operating Instructions See Contrast table (2) 4 Operating Instructions See Contrast table (2) NSP 5 Warranty Card See Contrast table (2) 6 Remote Control Unit AXD7242 (CU-PD113) 7 Battery Cover RZN1156 8 Analog Recording Adapter AXY7000 9 Stereo Audio Cord PDE1126 10 Control Cord(Mini-plug Cord) ADE7056 11 Optical Cord RKX1031 NSP 12 Dry Cell Battery(R6P, AA) VEM-013 13 Polyethylene Bag Z21-038 (0.03×230×340) 14 P Pad F AHA7285 15 P Pad R AHA7286 16 Sub Packing AHD7842 17 Packing Case See Contrast table (2) 18 Packing Sheet AHG7065 19 Spacer AHD7856 20 Fuse (T5A) See Contrast table (2) Part No. Remarks Mark KUXJ/CA type MYXJ type NVXJ type 1 AC Power Cord ADG7022 ADG1154 ADG1156 2 Operating Instructions ARE7251 Not used ARE7251 (English/French) 3 Operating Instructions Not used ARC7288 Not used (Swedish/Dutch/Portuguese/Spanish) 4 Operating Instructions Not used ARE7250 Not used (English/French/Italian/German) NSP 5 Warranty Card ARY7023 ARY7022 ARY7022 17 Packing Case AHD7844 AHD7841 AHD7843 20 Fuse (T5A) Not used Not used AEK7001 No. Symbol and Description www. xiaoyu163. com QQ 376315150 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 PDR-L77 6 2.2 EXTERIOR G I J I H C F G D D E E F C B B A J A H KUXJ/CA type only KUXJ/CA type only MYXJ and NVXJ types only KUXJ/CA type only Refer to "2.3 CD-R CORE ASSY (1/2)", "2.4 CD-R CORE ASSY (2/2)". KUXJ/CA type only MYXJ type only 35 25 37-2 32 34 52 27 27 25 43 3 47 47 37-1 28 47 47 11 21 47 46 47 47 18 45 54 56 4 48 5 14 38 1 7 44 44 20 45 19 45 10 45 49 45 45 12 33 40 55 16 16 24 15 26 52 45 KUXJ/CA type: 39 NVXJ type: 57 45 17 9 6 48 52 23 30 29 52 2 45 50 53 31 36 22(1/2) 22(2/2) 41 42 www. xiaoyu163. com QQ 376315150 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 PDR-L77 7 Mark No. Description Part No. (1) EXTERIOR PARTS LIST Mark No. Description Part No. NSP 1 CDR ASSY AWM7486 2 FLDP ASSY AWU7522 3 FRKB ASSY AWU7523 4 PJB ASSY AWU7524 5 PWSB ASSY See Contrast table (2) 6 21P FFC/30V ADD7207 7 15P FFC/30V ADD7208 8 25P FFC/60V ADD7209 9 16P FFC/60V ADD7210 10 Power Transformer See Contrast table (2) 11 DC Fan Motor AXM7014 NSP 12 Cord With Plug (J1) DE015WC0 13 Connector Assy PG06KK-F15 14 Fuse (FU101) See Contrast table (2) NSP 15 CD-R CORE Assy PXA1625 16 Leg AEB7197 17 Mecha Barrier AEC7246 18 Rear Panel See Contrast table (2) NSP 19 Top Plate ANF7014 NSP 20 Bottom Plate ANF7019 21 Fan Plate ANG7153 22 Level Button AAD7569 23 Display Window AAK7717 24 Tray Panel AAN7197 25 Main Line AAP7058 26 Tray Line AAP7059 27 Front Line AAP7067 28 CL Lens AAX7704 29 R.C Lens AAX7772 30 FL Filter AEC7235 31 PCB Cover AEC7247 32 Bonnet AMA7012 33 Bottom Base AMA7016 34 Button Assy A AWL7044 35 Button Assy B AWL7045 36 Power Button Assy AWL7049 37 Top Panel Assy AWL7053 NSP 37-1 Top Panel 1 AMB7682 NSP 37-2 Top Panel 2 AMB7683 38 Fuse Label See Contrast table (2) 39 65 Label See Contrast table (2) 40 Name Label See Contrast table (2) NSP 41 Caution Label See Contrast table (2) 42 Disc Caution Label See Contrast table (2) 43 CDR Getter Label PRW1547 44 Screw BBT30P060FZK 45 Screw BBZ30P060FMC 46 Screw BBZ30P300FZK 47 Screw VPZ30P080FZK NSP 48 PCB Spacer AEC1371 49 Radiation Seat PEB1306 NSP 50 Mecha Base PNB1613 51 • • • • • • • • 52 Screw BBZ30P080FCC 53 CD-R CORE PCB ASS'Y PYY1273 54 Caution Label See Contrast table (2) 55 Label See Contrast table (2) 56 Caution Label See Contrast table (2) 57 Caution Label See Contrast table (2) (2) CONTRAST TABLE PDR-L77/KUXJ/CA, MYXJ and NVXJ are constructed the same except for the following: Part No. Remarks Mark KUXJ/CA type MYXJ type NVXJ type 5 PWSB ASSY AWU7537 AWU7521 AWU7521 10 Power Transformer ATT7066 ATT7065 ATT7065 14 Fuse (400mA : FU101) REK1125 Not used Not used 14 Fuse (T200mA : FU101) Not used REK1015 REK1015 18 Rear Panel ANC7905 ANC7902 ANC7904 38 Fuse Label AAX7781 Not used Not used 39 65 Label ARW7050 Not used Not used 40 Name Label ARW7076 Not used Not used NSP 41 Caution Label PRW1516 Not used Not used 42 Disc Caution Label ARW7087 Not used Not used 54 Caution Label Not used PRW1233 Not used 55 Label Not used VRW-328 VRW-328 56 Caution Label Not used VRW1094 Not used 57 Caution Label Not used Not used PRW1018 No. Symbol and Description www. xiaoyu163. com QQ 376315150 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 PDR-L77 8 • Bottom View 8 17 11 3 21 2 9 23 31 24 5 5 5 28 20 12 13 6 4 26 26 29 30 25 19 15 Refer to "2.4 CD-R CORE ASSY (2/2)". 22 14 16 10 7 1 18 A A 27 CD-R CORE ASSY (1/2) PARTS LIST 2.3 CD-R CORE ASSY (1/2) NSP 1 LOADING A Assy PWZ3760 NSP 2 LOADING B Assy PWZ3761 3 Connector Assy PG02KK-E15 (LOADING B CN551 ↔ LOADING A CN502) 4 DC Motor (LOADING) PXM1027 5 Screw VBA1065 6 Motor Pulley PNW1634 7 Screw VBA1055 8 Tray Stopper Spring VBH1277 9 Rubber Belt VEB1260 10 Loading Base VNL1854 11 Tray VNK4570 12 Gear Pulley VNL1733 13 Loading Gear VNL1734 14 Drive Gear VNL1735 15 Drive Cam VNL1736 16 Lock Plate VNL1820 17 Tray Stopper VNL1739 18 Connector Assy PG03KK-E37 (LOADING A CN501 ↔ CD-R CORE CN451) 19 Screw BBZ26P040FMC 20 Screw Z39-019 21 Loading Motor Assy VXX2505 NSP 22 Binder ZCA-T18S 23 Clamper Plate VNE2068 24 Bridge VNE2069 25 Clamper VNL1738 26 Screw IPZ26P060FMC 27 32P Flexible Cable / 30V PDD1195 (CD-R Pickup ↔ CD-R CORE CN101) NSP 28 Earth Lead Unit PDF1200 29 Tray Holder PNM1346 30 Stopper DNH2076 31 Spacer PNM1334 Mark No. Description Part No. Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 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 PDR-L77 9 11 21 5 8 SERVO MECHANISM ASSY 18 19 16 20 15 7 2 25 22 17 3 23 23 1 26 4 9 10 24 12 14 22 6 Carriage Base S 13 • Bottom View CD-R CORE ASSY (2/2) PARTS LIST 2.4 CD-R CORE ASSY (2/2) NSP 1 SERVO MECHANISM Assy PWZ3759 2 DC Motor Assy (SPINDLE) PEA1235 NSP 3 DC Motor (CARRIAGE) PXM1042 4 Float Rubber A AEB7063 5 Float Rubber B AEB7066 NSP 6 Rack Spring DBH1285 NSP 7 Reflection Sheet PNM1325 8 Servo Base PNW2853 9 Pinion Gear PNW2854 10 Gear A PNW2855 11 Gear B PNW2856 12 Gear C PNW2857 13 Rack PNW2858 14 Rack Stopper PNW2859 NSP 15 Disc Table PNW2860 16 Carriage Base S PNW2874 17 Connector Assy PG09KK-E17 (SERVO MECHANISM CN601↔ CD-R CORE CN452) 18 Guide Bar VLL1488 19 Sub Guide Bar VLL1489 NSP 20 Magnet VYM1024 21 CD-R Pickup PEA1351 22 Screw Z39-018 23 Screw PMZ20P030FMC 24 Screw JGZ17P030FMC 25 Disc Table Assy PEA1349 26 Carriage Motor Assy PEA1350 Use nippers or other tool to cut the two sections marked A in figure 1 . While supporting the spindle motor shaft with the stopper, put spacer on top of the carriage base, and stick the disc 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 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 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 PDR-L77 10 A B C D 1 2 3 4 1 2 3 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM (1/2) 23 24 13 24 7 8 2 12 22 3 21 18 5 16 4 11 20 LOUT GNDA LIN GNDA RECD CDRD FLAC1 VA+5 VA+5 VD+5 DIN1 DOUT GNDD GNDD VA-5 VFDP POWER VU+5 2 19 18 24 14 9 5 22 15 1 VU+5 POWER VFDP VA-5 GNDD VD+5 VA+5 VA+5 FLAC1 CDRD RECD GNDA LIN GNDA LOUT JA7602 GNDA1 GNDD1 GNDD2 GNDA2 VA+5A VA+5D OPT OUT OPT IN LINE OUT LINE IN JA7601 JA7201 JA7202 JA7603 T7002 D7001 + + + + + KN7001 IC7006 5V 5V IC7005 Q7007(-5V) Q7008(VIDP) D7012 Q7010 FAN T7001 D7051 FU101 RY7001 Q7051 2 6 8 7 5 9 10 4 11 12 15 16 19 20 6 8 7 5 9 10 4 11 12 19 1 2 3 4 5 6 1 2 3 4 5 6 VA+5 GNDA VA+5 GNDD V+U GNDU 20 15 16 1 2 8 21 12 4 23 10 6 3 13 CN7202 CN7003 CN101 IC7052 5V CN7001 CN7002 CN901 PJB ASSY F PWSB ASSY G 17 CN7201 CN7704 (PB) (PB) (PB) (PB) (PB) (AI) (AI) (AI) (AI) (AR) (DI) (DO) (DI) (DO) (DI) (DO) www. xiaoyu163. com QQ 376315150 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 PDR-L77 11 A B C D 5 6 7 8 5 6 7 8 Q7241 PB AMP IC7241 BA-4558F D/A IC7401 PCM1716E FL DRIVER IC7551 MSM9202 REMOTE RECEIVER UNIT X7551 GU1U26X FL TUBE V7001 A/D IC7301 PCM1800 PASSIVE L.P.F. IC7101 BA-4558F IC7102 BA-4558F ALC 16 15 14 6 5 4 3 2 REMOTE VU+5 KEY KEY2 KEY1 GNDD VFDP VD+5 FLAC1 12 13 14 15 11 19 13 3 18 21 17 8 6 1 DOUT DADATA ADDATA DIN GNDD GNDD GNDD GNDD GNDD 3 5 14 16 21 1 4 15 14 GNDD GNDD POWER CDRD RECD REMOTE KEY1 KEY2 GNDD KEY2 1 2 3 4 3 4 2 1 3 CN7702 CN301 CN7502 CN7502 J7501 CN7501 CN7701 CN501 SYSTEM µ-com IC7501 PE5138A GNDD1 GNDD1 GNDD2 GNDA1 GNDD1 GNDA1 GNDA2 GNDD1 GNDD2 GNDA2 VA+5A VA+5D VA+5D VA+5A VU+5 VA-5 VA+5A VA-5 VA-5 + – + – 16 20 2 19 7 1 23 24 15 17 51 41 65 61 76 77 49 48 57 CDR ASSY E CD-R CORE ASSY A FRKB ASSY I FLDB ASSY H 9 19 (PB) : ANALOG REC SIGNAL : REC SIGNAL (after A/D) : PB OUT (before D/A) : PB OUT : DIGITAL INPUT SIGNAL : DIGITAL OUT SIGNAL : ANALOG INPUT SIGNAL (REC) (AR) (PB) (PB) (DI) (DO) SIGNAL ROUTE (AI) (PB) (PB) (AR) (AR) (PB) (PB) (PB) (REC) (DI) (DO) www. xiaoyu163. com QQ 376315150 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 PDR-L77 12 A B C D 1 2 3 4 1 2 3 4 3.2 BLOCK DIAGRAM (2/2) FG M PC651 NJL5803K-F1 DC MOTOR ASSY (SPINDLE) PEA1235 CN1 CN101 CN601 A CD-R PICKUP PEA1351 A–D HF 17.2872MHz 17.2872MHz 34.5744MHz WRF FE RFDC RFDC CDLRCK RFOPC AOUT A–H IC181 NJM2137M RF AMP CIRCUIT IC101 AK8563 RF PROCESSOR IC251-IC254 RUNNING OPC CIRCUIT BLOCK LD CONTROL CIRCUIT IC201 PA9007A SERVO AMP IC IC351 PDJ014A ATIP DECODER IC IC401 CXD2585Q CD DECODER IC431 PDK041A STRATEGY CONTROL IC IC451 M56788FP TRK DRIVER FCS DRIVER SLD DRIVER SPDL DRIVER LOADING DRIVER Disc (CD, CD-R, CD-RW) 10 9 16 15 17 8 14 11 4 1 3 2 4 1 3 6 1 76 34 19 58 43 65 39 41 50 4 6 73 2 10 9 16 15 17 8 14 B C D E F G H FCS+ FCS+ FCS– TRK+ TRK– FG SPDL 11 A B C D 11 29 --- 38 19 TE TE AD0-AD7 Address HF 10 RFAC FE TE RFAC 29 RFWBL RFWBL 46 E F G H SERVO MECHANISM ASSY B CD-R CORE ASSY A 9 3 4 M CARRIAGE MOTOR ASSY (SLIDER) PEA1350 SL 1 2 CN452 FG FG SPDL SPDL 9 3 4 SL 2 1 CN551 CN453 LOADING B ASSY D M LOADING MOTOR ASSY VXX2505 L L L L 1 2 4 5 32 37 39 40 71 68 35 FCS– 32 TRK+ 31 12 13 9 10 14 15 TRK– CDBCK 67 CDDATA 66 CDTX 64 (PB) : ANALOG REC SIGNAL : REC SIGNAL (after A/D) : PB OUT (before D/A) : PB OUT : DIGITAL INPUT SIGNAL : DIGITAL OUT SIGNAL : RF SIGNAL ROUTE (REC) (AR) (PB) (PB) (DI) (DO) SIGNAL ROUTE www. xiaoyu163. com QQ 376315150 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 PDR-L77 13 A B C D 5 6 7 8 5 6 7 8 CN301 CN7002 CN501 CN7701 17.2872MHz 34.5744MHz RFOPC DIRBCK DIRLRCK DIRDATA AOUT IC301 PE5109A MECHANISM CONTROL µCOM. X501 IC501 LC89585 EFM ENCODER IC IC561 BA7082F VCO IC IC503 LH64256CK-70 D-RAM IC502 AD1893JST Fs CONVERTER IC302 TK11041M-1 TEMPERATURE SENSOR IC IC303 PYY1196 (BR93LC46AF) EEPROM 16.9344MHz AD0-AD7 Address Address Data 43 36 61 60 59 3 2 4 43 15 16 17 CDLRCK CDBCK CDDATA CDTX 46 76 45 DIN2 DIN1 DITOUT DADATA ADLRCK ADDATA ADBCK 2 1 48 1 48 30 36 33 44 47 7 20 18 DALRCK DABCK 19 16 14 13 5 3 2 (REC) (DI) (DO) 35 CDR ASSY E PWSB ASSY G www. xiaoyu163. com QQ 376315150 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 PDR-L77 14 A B C D 1 2 3 4 1 2 3 4 3.3 OVERALL WIRING DIAGRAM CD-R PICKUP (PEA1351) SERVO MECHANISM ASSY (PWZ3759) B LOADING A ASSY (PWZ3760) C LOADING B ASSY (PWZ3761) D CN453 CN101 CN451 CN452 CN601 CN501 CN551 CN1 CN7002 CN901 CN7003 CN7202 CN7201 CN7704 PJB ASSY (AWU7524) F PWSB ASSY (KUXJ/CA : AWU7521) (MYXJ, NVXJ : AWU7537) G www. xiaoyu163. com QQ 376315150 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 PDR-L77 15 A B C D 5 6 7 8 5 6 7 8 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". CN7502 CN7502 CN7702 CN301 CN7701 CN301 CN7501 J7501 A 1/5- A 5/5 CD-R CORE ASSY (PYY1273) A CDR ASSY (AWM7486) E FLDP ASSY (AWU7522) H FRKB ASSY (AWU7523) I www. xiaoyu163. com QQ 376315150 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 PDR-L77 16 A B C D 1 2 3 4 1 2 3 4 A 1/5 CD-R CORE ASSY (PYY1273) A 5/5 A 2/5 A 3/5 ATIP DECODER 3.4 CD-R CORE ASSY (1/5) 1/5 A www. xiaoyu163. com QQ 376315150 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 PDR-L77 17 A B C D 5 6 7 8 5 6 7 81/5 A A 4/5 CN7702 L302,L305-L309, L311-L315,L318,L319 :OTL1040 IC303 PYY1196 (BR93LC46F) EEPROM MECHA µ-COM 8 bit LATCH CN301 E 8 9 10 11 12 1 2 3 4 5 6 7 www. xiaoyu163. com QQ 376315150 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 PDR-L77 18 A B C D 1 2 3 4 1 2 3 4 A 2/5 CD-R CORE ASSY (PYY1273) CD-R PICKUP (PEA1351) MULTI PLEXER MULTI PLEXER CN1 CN101 7 8 (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) 2/5 A 3.5 CD-R CORE ASSY (2/5) and CD-R PICKUP www. xiaoyu163. com QQ 376315150 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 PDR-L77 19 A B C D 5 6 7 8 5 6 7 82/5 A A 3/5 A 3/5 A 1/5 A 4/5 A 5/5 RF PROCESSOR CN102 4 3 2 1 5 6 (REC) : RF SIGNAL ROUTE (REC) (REC) (REC) (REC) (REC) (REC) : AUDIO SIGNAL ROUTE (REC) www. xiaoyu163. com QQ 376315150 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 PDR-L77 20 A B C D 1 2 3 4 1 2 3 4 A 3/5 CD-R CORE ASSY (PYY1273) A 2/5 A 1/5 A 5/5 A 2/5 2 3.6 CD-R CORE ASSY (3/5) 3/5 A www. xiaoyu163. com QQ 376315150 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 PDR-L77 21 A B C D 5 6 7 8 5 6 7 83/5 A CDR SERVO AMP MULTI PLEXER A 1/5 A 4/5 A 3/5 A 1/5 1 www. xiaoyu163. com QQ 376315150 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 PDR-L77 22 A B C D 1 2 3 4 1 2 3 4 A 4/5 CD-R CORE ASSY (PYY1273) • DIGITAL BLOCK A 3/5 A 2/5 A 1/5 EFM ENCODER IC D-RA VCO STRATEGY CONTROL 17 18 16 14 15 13 (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (DI1) (DI2) 3.7 CD-R CORE ASSY (4/5) 4/5 A www. xiaoyu163. com QQ 376315150 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 PDR-L77 23 A B C D 5 6 7 8 5 6 7 8 A 5/5 CN501 L511-L513,L515-L518, L522,L524,L526 : OTL1040 F510,F514,F520 F521,F527 : VTH1097 16.9344MHz MULTI PLEXER FS CONVERTER D-RAM VCO CN7701 E 2 3 1 4 6 7 8 9 10 11 5 12 (REC) : AUDIO SIGNAL ROUTE (REC) (REC) (PB) (DI1) (D0) (DI2) (REC) (REC) (REC) (REC) : REC SIGNAL (after A/D) (PB) : PB OUT (before D/A) (DI1) : DIGITAL INPUT1 (DI2) : DIGITAL INPUT2 (DO) (DO) (DO) : DIGITAL OUT (PB) (PB) (PB) (PB) (PB) : The power supply is shown with the marked box. 4/5 A www. xiaoyu163. com QQ 376315150 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 PDR-L77 24 A B C D 1 2 3 4 1 2 3 4 A 5/5 CD-R CORE ASSY (PYY1273) • DECODER BLOCK A 3/5 A 2/5 5ch ACTUATOR DRIVER SERVO MECHANISM ASSY (PWZ3759) B LOADING B ASSY (PWZ3761) D LOADING A ASSY (PWZ3760) C PC651 NJL5803K-F1 CARRIAGE MOTOR ASSY (SLIDER) PEA1350 LOADING MOTOR ASSY VXX2505 DC MOTOR ASSY (SPINDLE) PEA1235 J601 CN601 CN551 CN501 CN452 CN451 CN453 S601 S501 3 1 2 3.8 CD-R CORE (5/5), SERVO MECHANISM, LOADING A and LOADING B ASSYS 5/5 A B C D www. xiaoyu163. com QQ 376315150 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 PDR-L77 25 A B C D 5 6 7 8 5 6 7 85/5 A A 1/5 A 4/5 A 2/5 CN7002 G CD DECODER CN901 5 4 : RF SIGNAL ROUTE : AUDIO SIGNAL ROUTE : The power supply is shown with the marked box. www. xiaoyu163. com QQ 376315150 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 PDR-L77 26 A B C D 1 2 3 4 1 2 3 4 CN7704 CN7502 CN7502 H CN7201 F CDR ASSY (AWM7486) E (AR) (AR) (AR) (AR) (REC) (PB) (PB) (PB) (PB) (PB) (DI) (DO) 3.9 CDR ASSY www. xiaoyu163. com QQ 376315150 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 PDR-L77 27 A B C D 5 6 7 8 5 6 7 8 CN7701 CN7702 CN501 CN301 A 4/5 A 4/5 (PB) : ANALOG REC SIGNAL : REC SIGNAL (after A/D) : PB OUT SIGNAL (before D/A) : PB OUT SIGNAL : DIGITAL INPUT SIGNAL : DIGITAL OUT SIGNAL (REC) (AR) (PB) (PB) (DI) (DO) SIGNAL ROUTE (REC) (REC) (PB) (PB) (PB) (DI1) (DO) www. xiaoyu163. com QQ 376315150 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 PDR-L77 28 A B C D 1 2 3 4 1 2 3 4 VEC-063 VEC-063 PWSB ASSY (KUXJ/CA : AWU7521) (MYXJ, NVXJ : AWU7537) G 5.0 10.3 5.0 -26.9 5.0 -12.8 FAN • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - (AI) (PB) 3.10 PWSB and PJB ASSYS www. xiaoyu163. com QQ 376315150 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 PDR-L77 29 A B C D 5 6 7 8 5 6 7 8 CN7003 CN7201 CN7002 CN7202 CN7704 E PJB ASSY (AWU7524) F -5.1 CN901 A 5/5 : ANALOG INPUT SIGNAL : PB OUT SIGNAL : DIGITAL INPUT SIGNAL : DIGITAL OUT SIGNAL (AI) (PB) (DI) (DO) SIGNAL ROUTE (AI) (PB) (AI) (AI) (PB) (PB) (DI) (DI) (DO) (DO) www. xiaoyu163. com QQ 376315150 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 PDR-L77 30 A B C D 1 2 3 4 1 2 3 4 CN7502 CN7501 J7501 FRKB ASSY (AWU7523) I FLDP ASSY (AWU7522) H CN7502 E 3.10 FLDP and FRKB ASSYS www. xiaoyu163. com QQ 376315150 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 PDR-L77 31 A B C D 5 6 7 8 5 6 7 8 1 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 FL DRIVER www. xiaoyu163. com QQ 376315150 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 PDR-L77 32 Media Pickup Position DGAI (IC351-pin56) D8CM (IC351-pin57) CD 12cm Inner 0V 0V 12cm Outer 5V 0V 8cm Inner 0V 0V 8cm Outer 5V 0V CD-R CD-RW 12cm Inner 5V 0V 12cm Outer 5V 0V 8cm Inner 0V 5V 8cm Outer 5V 5V VOLTAGES and WAVEFORMS CD-R CORE ASSY A 1/5 CD-R CORE ASSY A 3/5 CD-R CORE ASSY A 4/5 at FS = 44 kHz (at FS Converter through) Others FSR/XTHR (CN301-pin 2) 0V 5V at DIGITAL LOCK at DIGITAL UNLOCK XVCO (CN301-pin3) 0V 5V UNLOCK (CN301-pin7) 0V 5V XPFAIL (CN301-pin4) 5V − XRST (CN301-pin11) 5V − CLV (IC201-pin13) ECLV (IC201-pin14) STOP 0V 0V CAV 0V 5V CLV 5V 0V ECLV 5V 5V Operating Mode A/D Converter used at Analog REC Pause or REC Others ADSTBY (CN501-pin4) 0V 5V at MUTE ON (Audio Signal Not Output) at MUTE OFF (Audio Signal Output) AMUTE (CN501-pin9) 5V 0V LRSTD (CN501-pin10) 5V − Note : The encircled numbers denote measuring point in the schematic diagram. 1 CN301 - pin 5 (MREQ) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 2 CN301 - pin 6 (EN_CE) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 3 CN301 - pin 8 (XFUSE) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 4 CN301 - pin 9 (MACK) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 5 CN301 - pin 10 (MSCK) V: 0.2V/div.(10 : 1) H: 0.5µsec/div. (PLAY) 6 CN301 - pin 12 (MSO) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 7 CN301 - pin 13 (MSI) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 8 IC301 - pin 28 (SCLK) V: 2V/div. H: 2µsec/div. (Disck Loading) 9 IC301 - pin 27 (XL2) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 10 IC301 - pin 26 (DATA) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 11 IC301 - pin 25 (CLOK) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 12 IC301 - pin 24 (XLAT) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) CD-R CORE ASSY A 1/5 www. xiaoyu163. com QQ 376315150 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 PDR-L77 33 1 CN102 - pin 1 (RF) V: 20mV/div.(10 : 1) H: 0.5µsec/div. (PLAY) 2 CN102 - pin 3 (MPP) V: 10mV/div.(10 : 1) H: 2msec/div. (PLAY) 3 CN102 - pin 4 (TE) V: 5mV/div.(10 : 1) H: 2msec/div. (PLAY) 4 CN102 - pin 6 (FE) V: 5mV/div.(10 : 1) H: 2msec/div. (PLAY) 5 TP113 (RFAC) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (PLAY) 6 IC101 - pin 22 (ATFG) V: 0.2V/div. H: 20µsec/div. (REC) 7 CN101 - pin 3 (TRK +) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) 8 CN101 - pin 4 (FCS +) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) CD-R CORE ASSY A 2/5 CD-R CORE ASSY A 3/5 1 TP210 (FG) V: 0.2V/div.(10 : 1) H: 1msec/div. (PLAY) 2 Foot of R212 (SPDL) V: 20mV/div. H: 2msec/div. (PLAY) www. xiaoyu163. com QQ 376315150 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 PDR-L77 34 1 CN501 - pin 2 (ADBCK) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (STOP) 2 CN501 - pin 3 (ADDATA) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (REC) 3 CN501 - pin 5 (ADLRCK) V: 0.2V/div.(10 : 1) H: 10µsec/div. (STOP) 4 CN501 - pin 7 (MCK) V: 0.1V/div.(10 : 1) H: 50msec/div. (STOP) 7 CN501 - pin 14 (DABCK) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (STOP) 8 CN501 - pin 16 (DALRCK) V: 0.2V/div.(10 : 1) H: 10µsec/div. (STOP) 9 CN501 - pin 18 (DIN1) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (REC_OPTICAL) 10 CN501 - pin 19 (DITOUT) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (STOP) CD-R CORE ASSY A 4/5 CD-R CORE ASSY A 5/5 13 IC501 - pin 88 (EFM) V: 0.2V/div.(10 : 1) H: 0.5µsec/div. (REC) 14 IC431 - pin 6 (17M) V: 0.2V/div.(10 : 1) H: 50msec/div. (REC) 15 IC431 - pin 25 (ODON) V: 0.2V/div.(10 : 1) H: 0.1µsec/div. (REC) 16 IC431 - pin 29 (WLDON) V: 0.2V/div.(10 : 1) H: 1msec/div. (REC) 17 IC431 - pin 34 (REWLDON) V: 0.2V/div.(10 : 1) H: 1msec/div. (REC) 5 CN501 - pin 12 (CL) V: 0.2V/div.(10 : 1) H: 0.5µsec/div. (STOP) 11 CN501 - pin 20 (DIN2) V: 0.2V/div.(10 : 1) H: 0.2µsec/div. (REC_Coaxial) 18 TP503 (W/XR) V: 0.2V/div.(10 : 1) H: 1msec/div. (REC) 1 CN452 - pin 2 (SL +) V: 0.2V/div.(10 : 1) H: 5msec/div. (PLAY) 2 CN452 - pin 3 (SP +) V: 0.2V/div.(10 : 1) H: 5msec/div. (PLAY) 3 CN452 - pin 9 (FG) V: 0.2V/div.(10 : 1) H: 1msec/div. 4 IC401 - pin 25 (MDP) V: 0.2V/div.(10 : 1) H: 5µsec/div. (PLAY) IC401 - pin 25 (MDP) V: 0.2V/div.(10 : 1) H: 5µsec/div. (REC) 5 IC401 - pin 20 (MIRR) V: 0.2V/div.(10 : 1) H: 20µsec/div. (REC_CD-RW) 6 CN501 - pin 13 (DADATA) V: 0.2V/div.(10 : 1) H: 0.5µsec/div. (PLAY) 12 CN501 - pin 11 (DI) V: 0.2V/div.(10 : 1) H: 5msec/div. (STOP) www. xiaoyu163. com QQ 376315150 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 PDR-L77 35 A B C D 1 2 3 4 1 2 3 4 4. PCB CONNECTION DIAGRAM 4.1 SERVO MECHANISM, LOADING A and LOADING B ASSYS D C B NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted 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 regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B SIDE A SIDE B (PNP1471-B) CN452 A CN451 A CN453 A SERVO MECHANISM ASSY B LOADING A ASSY C LOADING B ASSY D LOADING B ASSY D LOADING A ASSY C SERVO MECHANISM ASSY B M M M CARRIAGE MOTOR SPINDLE MOTOR LOADING MOTOR www. xiaoyu163. com QQ 376315150 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 PDR-L77 36 A B C D 1 2 3 4 1 2 3 4 4.2 CD-R CORE ASSY A (PNP1465-B) VR164 IC361-IC364 IC303 IC302 IC305 IC931-IC933 IC351 IC371 IC301 IC304 IC503 Q301 Q302 Q303 Q402 Q401 IC401 IC501 IC507 IC506 IC352 IC451 IC201 IC502 IC509 Q203 Q203 IC251-IC254 Q201 IC101 Q142 IC562 IC431 VR161 VR141 VR162 VR163 VR101 CN21 J CD-R CORE ASSY A CN804 E CN801 E To CD-R PICKUP CN601 B CN501 C CN551 D SIDE A • This PCB is a four-layered board. www. xiaoyu163. com QQ 376315150 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 PDR-L77 37 A B C D 1 2 3 4 1 2 3 4A (PNP1465-B) Q551 Q202 IC255 IC505 IC508 IC181 Q102 IC561 IC141 IC161 Q103 Q141 CD-R CORE ASSY A SIDE B • This PCB is a four-layered board. www. xiaoyu163. com QQ 376315150 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 PDR-L77 38 A B C D 1 2 3 4 1 2 3 4 IC7451 Q7423 Q7513 Q7512 Q7104 Q7509–Q7511 IC7501 Q7451 Q7454 Q7101 Q7103 Q7453 (ANP7336-B) F CN7201 A CN501 A CN301 H CN7502 CDR ASSY E 4.3 CDR ASSY SIDE A E www. xiaoyu163. com QQ 376315150 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 PDR-L77 39 A B C D 1 2 3 4 1 2 3 4 IC7301 Q7246 Q7245 Q7241 IC7241 IC7401 Q7107 Q7508 Q7507 IC7101 Q7301 Q7105 IC7102 Q7505 Q7506 Q7502 Q7501 (ANP7336-B) CDR ASSY E SIDE B E www. xiaoyu163. com QQ 376315150 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 PDR-L77 40 A B C D 1 2 3 4 1 2 3 4 G CN7003 E CN7704 4.4 PJB ASSY PJB ASSY F PJB ASSY F SIDE A SIDE B (ANP7337-B) F www. xiaoyu163. com QQ 376315150 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 PDR-L77 41 A B C D 1 2 3 4 1 2 3 4I H J7501 4.5 FRKB ASSY FRKB ASSY (1/3) I FRKB ASSY (2/3) I FRKB ASSY (1/3) I FRKB ASSY (2/3) I FRKB ASSY (3/3) I FRKB ASSY (3/3) I SIDE A SIDE B (ANP7337-B) www. xiaoyu163. com QQ 376315150 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 PDR-L77 42 A B C D 1 2 3 4 1 2 3 4 F CN7202 A CN901 DC FAN MOTOR AC POWER CORD Q7007 IC7005 IC7006 Q7010 IC7052 Q7008 PWSB ASSY G (ANP7337-B) 4.6 PWSB ASSY SIDE A G www. xiaoyu163. com QQ 376315150 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 PDR-L77 43 A B C D 1 2 3 4 1 2 3 4 Q7006 Q7009 Q7051 PWSB ASSY G (ANP7337-B) SIDE B G www. xiaoyu163. com QQ 376315150 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 PDR-L77 44 A B C D 1 2 3 4 1 2 3 4 I CN7501 E CN7502 SIDE A FLDP ASSY (1/2) H FLDP ASSY (2/2) H (ANP7337-B) 4.7 FLDP ASSY H www. xiaoyu163. com QQ 376315150 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 PDR-L77 45 A B C D 1 2 3 4 1 2 3 4 SIDE B FLDP ASSY (1/2) H FLDP ASSY (2/2) H (ANP7337-B) H www. xiaoyu163. com QQ 376315150 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 PDR-L77 46 Mark No. Description Part No. Mark No. Description Part No. 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 part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex. 1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J = 5%, and K = 10%). 560 Ω = 56 × 10 1 = 561 ................................................... RD1/4PU 5 6 1 J 47k Ω = 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J 0.5 Ω = R50 ...................................................................... RN2H  5 0 K 1 Ω = 1R0 ......................................................................... RS1P 1  0 K Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω = 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F LIST OF WHOLE PCB ASSEMBLIES Mark Symbol and Desacription Part No. Remarks KUXJ/CA type MYXJ type NVXJ type NSP NSP NSP NSP NSP NSP CD-R CORE ASSY MECHANISM ASSY SERVO MECHANISM ASSY LOADING A ASSY LOADING B ASSY CDR ASSY COMPLEX ASSY PJB ASSY PWSB ASSY FLDPASSY FRKB ASSY PYY1273 PWX1570 PWZ3759 PWZ3760 PWZ3761 AWM7486 AWM7496 AWU7524 AWU7537 AWU7522 AWU7523 PYY1273 PWX1570 PWZ3759 PWZ3760 PWZ3761 AWM7486 AWM7487 AWU7524 AWU7521 AWU7522 AWU7523 PYY1273 PWX1570 PWZ3759 PWZ3760 PWZ3761 AWM7486 AWM7487 AWU7524 AWU7521 AWU7522 AWU7523 CD-R CORE ASSY SEMICONDUCTORS IC502 AD1893JST IC101 AK8563 IC321 BA05FP IC561 BA7082F IC303 (BR93LC46F) PYY1196 IC401 CXD2585Q IC141, IC161, IC255, IC508 HD74HC4053FP IC371 HD74HC573FP IC501 LC89585 IC503 LH64256CK-70 IC931 LP2980IM5-5.0 IC451 M56788FP IC252–IC254 NJM2100M IC181 NJM2137M IC304 NJM2904M IC251 NJU7016M IC201 PA9007A IC507 PCX1026 IC351 PDJ014A IC431 PDK041A IC301 PE5109B IC932 PST994C IC362 TC7S00F IC363, IC562 TC7S04F IC305, IC509 TC7S08F IC361, IC364 TC7S14F IC302 TK11041M-1 Q102 DTA114TK Q204, Q401, Q402 DTA124EK Q551 DTA143EK Q101, Q142, Q201–Q203 DTC114TK Q103, Q141, Q301–Q303 DTC124EK D101, D151, D182, D201, D302 1SS355 D321, D322, D361, D362 1SS355 D102, D181, D202, D251 DA204K D551 DAN202K D301 DAP202K D141, D252, D323 MA704 D204 UDZ3.0B www. xiaoyu163. com QQ 376315150 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 PDR-L77 47 Mark No. Description Part No. Mark No. Description Part No. COILS AND FILTERS L434, L505 CHIP COIL DTL1058 L101, L302, L305–L309 OTL1040 CHIP SOLID INDUCTOR L311–L315, L318, L319 OTL1040 CHIP SOLID INDUCTOR L322–L324, L351, L371 OTL1040 CHIP SOLID INDUCTOR L511–L513, L515–L518, L522 OTL1040 CHIP SOLID INDUCTOR L524, L526 OTL1040 CHIP SOLID INDUCTOR L568 CHIP SOLID INDUCTOR QTL1015 F401, F403, F432, F433 VTF1097 CHIP SOLID INDUCTOR F501–F504, F506–F508, F510 VTF1097 CHIP SOLID INDUCTOR F514, F520, F521, F527 VTF1097 CHIP SOLID INDUCTOR F551, F552, F561 VTF1097 CHIP SOLID INDUCTOR CAPACITORS C122, C507 CCSQCH100D50 C159, C434, C551, C564 CCSQCH101J50 C508 CCSQCH120J50 C563 CCSQCH160J50 C406 CCSQCH221J50 C107, C404 CCSQCH331J50 C263, C311 CCSQCH470J50 C213, C256, C408 CCSQCH471J50 C418 CCSQCH681J50 C101 CCSQCH6R0D50 C518 CCSQCH820J50 C183, C184 CCSQCJ3R0C50 C480–C482 CCSQSL471J50 C321, C465, C931 CEAL100M50 C121, C126, C327, C401, C409 CEAL101M6R3 C417, C901, C902 CEAL101M6R3 C307 CEAL1R0M50 C216 CEAL2R2M50 C933 CEAL3R3M50 C181, C452, C477, C903 CEAL470M16 C130, C201, C209, C211, C253 CEAL470M6R3 C323, C368, C431, C502, C512 CEAL470M6R3 C515, C520, C553, C559, C566 CEAL470M6R3 C308 CEAL4R7M50 C155, C157, C207, C233, C257 CKSQYB102K50 C403, C407, C501, C517 CKSQYB102K50 C109, C110, C112, C230, C231 CKSQYB103K50 C251, C324, C412, C454–C459 CKSQYB103K50 C470–C473, C505, C510, C558 CKSQYB103K50 C567, C934 CKSQYB103K50 C142, C151, C182, C224–C226 CKSQYB104K25 C361, C364, C453, C476, C504 CKSQYB104K25 C932 CKSQYB104K25 C105, C116, C127, C232, C258 CKSQYB105K10 C514, C557 CKSQYB105K10 C208, C414 CKSQYB152K50 C451 CKSQYB182K50 C156, C203 CKSQYB223K50 C113–C115, C117, C118 CKSQYB224K16 C304, C305, C460, C462 CKSQYB224K16 C212 CKSQYB272K50 C104, C221 CKSQYB331K50 C103 CKSQYB333K50 C131, C215, C227–C229 CKSQYB334K16 C128, C134, C363, C474, C475 CKSQYB471K50 C206, C413 CKSQYB473K25 C102 CKSQYB473K50 C119, C204, C468, C469 CKSQYB681K50 C463, C464 CKSQYB682K50 C205 CKSQYB823K25 C133, C153, C254, C303, C322 CKSQYF103Z50 C362, C416, C433, C519 CKSQYF103Z50 C521, C522, C555, C561, C562 CKSQYF103Z50 C568, C569, C905 CKSQYF103Z50 C106, C108, C111, C120, C123 CKSQYF104Z25 C125, C129, C132, C143, C152 CKSQYF104Z25 C154, C158, C161, C202, C210 CKSQYF104Z25 C214, C217, C255, C260–C262 CKSQYF104Z25 C301, C302, C306, C309, C310 CKSQYF104Z25 C312, C313, C326, C365–C367 CKSQYF104Z25 C369, C371, C402, C405 CKSQYF104Z25 C410, C411, C415, C432 CKSQYF104Z25 C466, C467, C503, C506, C509 CKSQYF104Z25 C511, C513, C516, C523, C552 CKSQYF104Z25 C554, C560, C565 CKSQYF104Z25 C124, C328, C570, C904 CKSQYF473Z25 C325 (1F/5.5V) VCH1039 RESISTORS R113, R441, R442, R514 (330Ω) ACN7054 R308, R417 (470Ω) ACN7056 R313 (47kΩ) ACN7077 R401, R416, R433 (100Ω) DCN1092 R507 (220Ω) DCN1093 R181, R371, R372, R501 (10kΩ) DCN1094 R570 (0Ω) DCN1106 R143 (2.2kΩ) PCN1039 VR101, VR161–VR164 (4.7kΩ) VCP1154 VR141 (22kΩ) VCP1158 Other Resistors RS1/10S&&&J OTHERS CN453 CONNECTOR POST B2B-PH-K-S CN451 CONNECTOR POST B3B-PH-K-S CN901 CONNECTOR S6B-PH-K-S CN301 15P CONNECTOR VKN1275 CN501 21P CONNECTOR VKN1281 CN101 32P CONNECTOR VKN1463 KN101, KN321, KN501, KN901 VNF1084 EARTH METAL FITTING X501 (16.9344MHz) PSS1008 X301 (32.00MHz) PSS1023 www. xiaoyu163. com QQ 376315150 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 PDR-L77 48 Mark No. Description Part No. Mark No. Description Part No. SERVO MECHANISM ASSY SEMICONDUCTORS PC651 NJL5803K-F1 SWITCHES AND RELAYS S601 PSG1013 RESISTORS All Resistors RD1/4PU&&&J OTHERS J601 3P JUMPER WIRE D20PWW0305E CN601 CONNECTOR POST S9B-PH-K-S LOADING A ASSY SWITCHES AND RELAYS 501 VSK1011 OTHERS CN501 CONNECTOR POST S3B-PH-K-S LOADING B ASSY OTHERS CN551 CONNECTOR POST B2B-PH-K-S CDR ASSY SEMICONDUCTORS IC7101,IC7102,IC7241 BA4558F-HT IC7401 PCM1716E IC7301 PCM1800-1 IC7501 PE5138A IC7451 TC7SU04F Q7501, Q7502 2SA1576A Q7103, Q7104, Q7503 2SC4081 Q7107, Q7246, Q7506, Q7507 DTA124EU Q7512, Q7513 DTA124EU Q7301, Q7451, Q7504, Q7508 DTC124EU Q7101, Q7105, Q7241 UMX1N D7301, D7401 1SS184 D7101, D7102, D7403, D7404, D7501 1SS355 D7241, D7302, D7402 DAP202K COILS AND FILTERS L7301, L7401, L7501 OTL1040 CHIP SOLID INDUCTOR CAPACITORS C7101, C7102, C7117, C7118 CCSRCH101J50 C7413, C7414, C7507, C7516 CCSRCH101J50 C7103, C7104 CCSRCH220J50 C7107, C7108 CCSRCH470J50 C7105, C7106, C7109, C7110 CEV100M16 C7119, C7120, C7241, C7242, C7504 CEV100M16 C7253, C7254 CEV100M35 C7243, C7244 CEV100M50 C7306, C7311, C7402, C7407 CEV101M6R3 C7411, C7412, C7509 CEV101M6R3 C7301, C7302 CEV2R2M50 C7111, C7112, C7121 CEV330M6R3 C7303, C7304, C7403, C7404 CEV4R7M35 C7409 CKSRYB102K50 C7313, C7505, C7508, C7512, C7513 CKSRYB103K50 C7597, C7598 CKSRYB103K50 C7307, C7308 CKSRYB471K50 C7249–C7252 CKSRYB681K50 C7113, C7114, C7305, C7309, C7310 CKSRYF104Z25 C7312, C7401, C7405, C7406, C7408 CKSRYF104Z25 C7410, C7416, C7451, C7506 CKSRYF104Z25 C7510, C7511, C7514 CKSRYF104Z25 RESISTORS R7545 RS1/10S0R0J R7129, R7130, R7267, R7268 RS1/8S330J Other Resistors RS1/16S&&&J OTHERS CN7702 15P CONNECTOR VKN1501 CN7502 16P CONNECTOR VKN1502 CN7701 21P CONNECTOR VKN1507 CN7704 25P CONNECTOR VKN1511 X7501 (4.19MHz) DSS1105 PJB ASSY COILS AND FILTERS L7601 LFA100J CAPACITORS C7611, C7612 CEAT100M50 C7602 CEAT101M10 C7601, C7604 CKSQYB103K50 RESISTORS All Resistors RS1/10S&&&J OTHERS JA7601 OPTICAL RECEIV MOD. GP1F37R CN7202 20P SOCKET KP200IB20L JA7602 OPTICAL OUTPUT JACK TOTX178 7002 PCB BINDER VEF1040 CN7201 25P CONNECTOR VKN1201 www. xiaoyu163. com QQ 376315150 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 PDR-L77 49 Mark No. Description Part No. Mark No. Description Part No. PWSB ASSY SEMICONDUCTORS IC7005,IC7006 BA05T IC7052 NJM78M05FA Q7006, Q7009 2SA1037K Q7008 2SB1238X Q7011, Q7051 2SC2412K Q7007, Q7010 2SD1858X D7005, D7006, D7010, D7055–D7057 1SS355 D7001 D3SBA20(B) D7013, D7014 MTZJ6.8B D7051 S1WB(A)60SD D7012 S5566G(TPB2) D7009 UDZ4.7B COILS AND FILTERS L7001 LINE FILTER ATF7024 SWITCHES AND RELAYS RY7001 ASR7018 CAPACITORS C101, C7023 (10000pF/AC250V) ACG7033 C7203–C7210 CCSQCH101J50 C7006, C7015, C7016, C7022, C7053 CEAT100M50 C7009, C7011 CEAT101M10 C7052 CEAT102M16 C7013 CEAT221M50 C7002 CEAT471M16 C7608, C7609 CKSQYB102K50 C7012, C7021 CKSQYB103K50 C7201, C7202, C7606 CKSQYF104Z25 C7020 CQMA103K2E C7018, C7019, C7051 CQMBA103J50 C7007(6800µF/16V) VCH1060 RESISTORS R7010 RD1/4VM123J R7026 RFA1/4PL4R7J Other Resistors RS1/10S&&&J OTHERS 6P CABLE HOLDER 51048-0600 1, 2 COVER AEC-294 AN101 POWER SOCKET AKP7032 H101, H102 FUSE CLIP AKR7001 7005, 7006 HEAT SINK M ANH-697 T7001 STANDBY TRANSFORMER ATT7049 CN7001 CONNECTOR POST B2B-PH-K-S CN7002 CONNECTOR B6B-PH-K-S SCREW BBZ30P080FCC JA7201, JA7202 JACK BKB1017 J7001 6P JUMPER WIRE D20PYY0605E CN7003 20P PLUG KM200IB20 JA7603 JACK RKN1026 7003 PCB BINDER VEF1040 KN7001 EARTH METAL FITTING VNF1084 FLDP ASSY SEMICONDUCTORS IC7551 MSM9202-01 D7510 1SS355 D7554 SLR-343VC(NPQ) COILS AND FILTERS L7501 LCTB100K2125 SWITCHES AND RELAYS S7501–S7504, S7506 ASG7013 CAPACITORS C7564, C7567, C7568, C7574 CCSQCH101J50 C7565 CCSQCH470J50 C7555 CEJA100M50 C7561 CEJA101M6R3 C7571 CEJA470M6R3 C7573, C7580 CKSQYB103K50 C7551, C7553 CKSQYB473K50 C7563, C7569 CKSQYF104Z25 C7566 CKSQYF104Z50 RESISTORS All Resistors RS1/10S&&&J OTHERS 3P CABLE HOLDER 51048-0300 4P CABLE HOLDER 51048-0400 12P CABLE HOLDER 51048-1200 13P CABLE HOLDER 51048-1300 V7001 FL TUBE AAV7074 FL SPACER AEB7069 J7506 JUMPER WIRE D20PYY0305E J7501 JUMPER WIRE D20PYY0405E 7551 REMOTE RECEIVER UNIT GP1U26X CN7502 16P CONNECTOR VKN1276 Mark Symbol and Description Part No. Remarks AWU7537 AWU7521 AN101 POWER SOCKET T7001 STANDBY TRANS. AKP7032 ATT7049 BKP1046 ATT7056 AWU7537 and AWU7521 are constructed the same except for the following : (1) CONTRAST TABLE (2) PARTS LIST FOR AWU7537 www. xiaoyu163. com QQ 376315150 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 PDR-L77 50 Mark No. Description Part No. FRKB ASSY SEMICONDUCTORS D7552 EB3804X(BCDE) D7555 SLR-343MC(NPQ) D7553 UDZS8.2B SWITCHES AND RELAYS S7505, S7507 ASG7013 RESISTORS All Resistors RS1/10S&&&J OTHERS 3P CABLE HOLDER 51048-0300 CN7501 4PJUMPER CONNECTOR 52151-0410 J7503 JUMPER WIRE D20PYY0210E J7502 JUMPER WIRE D20PYY0325E www. xiaoyu163. com QQ 376315150 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 51 PDR-L77 6. ADJUSTMENT 6.1 DISCS TO BE USED 1. When adjusting the servo system adjustment CD : Test disc for adjustment (STD-903 or equivalent) 6.2 JIGS AND MEASURING INSTRUMENTS (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 (4) Remote control supplied with PDR-L77 (AXD7242) [(5)LD service remote control (GGF1067)] 6.3 TEST MODE 6.3.1 Test Mode For adjustment, set the unit to Test mode. To enter Test mode, turn on the unit with the Test Mode Short-Circuit pattern on the CDR Assy. In Test mode, the display (FL) on the unit lights as follows. 0 00 00´00´´ If not, turn the power off and repeat the same steps again. 6.3.2 Operations in Test Mode Please use the remote control provited with the PDR-L77(AXD7242) or the LD service remote control(GGF1067). In Test mode, the following adjustment functions are assigned to the buttons, as explained below. Short-circuit Fig. 1 Enter the Test mode CDR ASSY SIDE B COMPACT DISC RECORDER REMOTE CONTROL UNIT @ STANDBY/ON FADER SKIP PLAY TIME PROGRAM CHECK CLEAR RANDOM REPEAT 9 1 5 2 6 3 7 4 8 10/0 >10 ERASE FINALIZE DIGITAL SYNCHRO INPUT SELECTOR SKIP ID SET CLEAR AUTO/ MANUAL TRACK NO. WRITE CU–PD113 & •� ‡REC * # ! ⁄� $ ›� Î� REC MUTE button (SIDE B button) : LD on 2 ERASE button (TV/LDP button) : Switching CD/CD-R/CD-RW STOP button (STOP/OPEN CLOSE button) : LD off RECORD button (SIDE A button) : LD on 1 1, ¡ button (4, ¢ button) : Sled move INPUT SELECTOR button (DIG/ANA button) : Test mode switch Fig.2 During adjustment of LD power AXD7242 (The button shown in corresponds in GGF1067.) COMPACT DISC RECORDER REMOTE CONTROL UNIT @ STANDBY/ON FADER SKIP PLAY TIME PROGRAM CHECK CLEAR RANDOM REPEAT 9 1 5 2 6 3 7 4 8 10/0 >10 ERASE FINALIZE DIGITAL SYNCHRO INPUT SELECTOR SKIP ID SET CLEAR AUTO/ MANUAL TRACK NO. WRITE CU–PD113 & •� ‡REC * # ! ⁄� $ ›� Î� REC MUTE button (SIDE B button) : Adjustment ERASE button (TV/LDP button) : Adjustment value decision DIGITAL SYNCHRO button (STILL STEP e button) : Adjustment value decision RECORD button (SIDE A button) : Adjustment AUTO/MANUAL, TRACK No. WRITE button (CX button) : Servo adjustment mode switch PLAY button (PLAY button) : Spindle kick BET button (TV/LDP button) : Adjustment value decision CLEAR button (X3 3 button) : Adjustment value initialization 1, ¡ button (4, ¢ button) : Sled move FINALIZE button (REP. A button) : Focus in PAUSE button (PAUSE button) : Tracking servo close STOP button (STOP/OPEN CLOSE button) : Stop INPUT SELECTOR button (DIG/ANA button) : Test mode switch Fig.3 During adjustment of servo system AXD7242 (The button shown in corresponds in GGF1067.) 7 During adjustment of LD power (“DIGITAL” segment does not light this time) 7 During adjustment of servo system (“DIGITAL” segment lights this time) www. xiaoyu163. com QQ 376315150 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 52 PDR-L77 6.4 ADJUSTMENT 1 (LASER DIODE POWER ADJUSTMENT) [Procedure] (1) Check that "CD" is displayed on the FL display. If "CD-R" or "CD-RW" is displayed, press the ERASE button repeatedly until "CD" is displayed. (2) Press the RECORD button. (3) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this status. (4) Turn VR101 clockwise until the adjustment value to be reached is obtained. (5) Press the STOP button to shut off the LD. 6.4.1 Playback Power Adjustment Pickup objective lens Test Point Adjustment Point Adjustment Value VR101 (PB. PW) 0.60 mW ± 0.05 mW Fig. 4 Adjustment points Playback power Playback CD-R recording CD-R overdrive CD-R record power CD-RW record power CD-RW bias power CD-RW recording Fig.5 Output power of the laser diode CD-RW erase power Note 1 : Attach the remote sensor of the laser power meter to a point angled away about 10 degrees against the pickup lens and where the maximum power is detected, so that there will be no light reflected onto the pickup. Note 2 : When adjusting with VRs, first turn them completely counter-clockwise and then adjust clockwise, so that the value to be reached is not exceeded. Note 3 : The wave length setting of the laser power meter is assumed to be 780nm. CN102 VR101 PB. PW VR164 RW ERASE VR163 R REC VR141 RW BIAS VR162 R O.D. VR161 RW REC 1 1 : RF 2 : VC 3 : MPP 4 : TE 5 : VC 6 : FE 6 CD-R CORE ASSY DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM. www. xiaoyu163. com QQ 376315150 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 53 PDR-L77 [Procedure] (1) Turn VR163 and VR162 completely counterclockwise to set their power output to minimum. (2) Press the ERASE button once so that "CD-R" appears on the FL display. If the indication is "CD" or "CD-RW," press the ERASE button repeatedly until "CD-R" is displayed on the FL display. (3) Press the RECORD button. (4) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this status. Adjustment of CD-R record power (5) Turn VR163 clockwise until the adjusted value is 4.60 mW ± 0.1 mW. Adjustment of CD-R overdrive power (6) Turn VR162 clockwise until the adjusted value becomes adjustment value at Step 5 above + (0.1 mW ± 0.01 mW). (7) Press the STOP button to shut off the LD. 6.4.2 CD-R Record Power Adjustment Pickup objective lens Test Point Adjustment Point Adjustment Value VR163 (R REC), VR162 (R O.D.) VR163 : 4.60 mW ± 0.1 mW VR162 : Addition of 0.1 mW ± 0.01 mW to the adjustment value of VR163 [Procedure] (1) Turn VR141, VR161 and VR164 completely counterclockwise to set their power output to minimum. (2) Press the ERASE button twice so that "CD-RW" appears on the FL display. If the indication is "CD" or "CD-R," press the ERASE button repeatedly until "CD-RW" appears on the FL display. (3) Press the RECORD button. (4) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this status. Adjustment of BIAS power (5) Turn VR141 clockwise until the adjusted value is 0.40 mW ± 0.05 mW. Adjustment of CD-RW record power (6) Turn VR161 clockwise until the adjusted value is 2.00 mW ± 0.1 mW. Adjustment of CD-RW erase power (7) Turn VR164 clockwise until the adjusted value is 5.70 mW ± 0.1 mW. (8) Press the STOP button to shut off the LD. 6.4.3 CD-RW Record Power Adjustment Pickup objective lens Test Point Adjustment Point Adjustment Value VR141 (RW BIAS), VR161 (RW REC), VR164 (RW ERASE) VR141 : 0.40 mW ± 0.05 mW VR161 : 2.00 mW ± 0.1 mW VR164 : 5.70 mW ± 0.1 mW DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM. DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM. www. xiaoyu163. com QQ 376315150 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 54 PDR-L77 6.5 ADJUSTMENT 2 (SERVO SYSTEM ADJUSTMENT) [Procedure] (1) Press the AUTO/MANUAL button until "01 F4" appears on the FL display. (2) Adjust with the RECORD button and the REC MUTE button until the value for Pin 6 of CN102 is 0 mV ± 10 mV. (3) Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, "D.VOL" on the FL display lights. 6.5.1 Focus Offset Adjustment CN102 - pin 6 (FE) Test Point Adjustment Point Adjustment Value 0 mV ± 10 mV Oscilloscope 10:1 probe 10 : 1 FE VC RECORD button and REC MUTE button For servo adjustment, set the INPUT SELECTOR to DIGITAL. “DIGITAL” segment lights this time. Use the RECORD button and the REC MUTE button to make the adjustments. To reset the adjusted values to the initial settings, press and hold the CLEAR button for 4 seconds. To register an adjustment, press the SET button. Fig. 6 Adjustment points CN102 1 1 : RF 2 : VC 3 : MPP 4 : TE 5 : VC 6 : FE 6 CD-R CORE ASSY INPUT SELECTOR •� ‡REC SKIP ID SET SKIP ID CLEAR Symptom when out of adjustment The model does not focus-in www. xiaoyu163. com QQ 376315150 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 55 PDR-L77 [Procedure] (1) Press the AUTO/MANUAL button so that "02 F3" appears on the FL display. (2) Press the FINALIZE button for focus-in. (3) Press the PLAY button for CAV-servo spindle kick (the status where the spindle rotates with the focus servo on and tracking servo off). (4) Adjust with the RECORD button and the REC MUTE button until the value to be reached is obtained. (5) Press the SET button to register the adjustment. Once the adjustment is registered with the SET knob, "D.VOL" on the FL display lights. (6) Press the STOP button to stop the unit. Note: For adjustment, use the following circuits. Note: Adjustment must be done around mid-radius on a disc. 6.5.2 M-S Mix Ratio Adjustment CN102 - pin 4 (TE) and pin 3 (MPP) Test Point Adjustment Point Adjustment Value RECORD button and REC MUTE button Adjust until the value of the output signals from pin 4 (TE) and pin 3 (MPP) of CN102 are the same, or the differential output of these signals is minimal. [Procedure] (1) Press the AUTO/MANUAL button so that "03 F6" appears on the FL display. (2) Adjust with the RECORD button and the REC MUTE button until the above adjustment value to be reached is obtained. (3) Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, "D.VOL" on the FL display lights. Note: Perform the adjustment in Stop mode. This adjustment is possible with the low-pass filter used in adjustment 5 above attached. 6.5.3 Tracking Offset Adjustment CN102 - pin 4 (TE) Test Point Adjustment Point Adjustment Value RECORD button and REC MUTE button 0 mV ± 10 mV Oscilloscope 10:1 probe 10 : 1 10 : 1 TE CH1 CH2 39kΩ 39kΩ VC MPP 0.001µF 0.001µF Oscilloscope 10:1 probe 10 : 1 TE VC Symptom when out of adjustment Sound broken, record characteristics deteriorate STD-903 Test Disc www. xiaoyu163. com QQ 376315150 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 56 PDR-L77 [Procedure] (1) Press the DIGITAL SYNCHRO button in Stop mode. Note: Make sure the unit is in Stop mode. (2) Check that "SYNC" appears on the FL display. (3) Press the AUTO/MANUAL button so that "04 34" appears on the FL display. (4) Press the FINALIZE button for focus-in. (5) Press the PLAY button for CAV-servo spindle kick. (6) Press the PAUSE button to close the tracking servo, then set the unit to Playback mode. (7) Adjust with the RECORD button and the REC MUTE button until the above adjustment value to be reached is obtained. Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, "D.VOL" on the FL display lights. (8) Press the STOP button to stop the unit. Note: Adjustment must be done around mid-radius on a disc. 6.5.4 Focus Bias Adjustment CN102 - pin 1 (RF) Test Point Adjustment Point Adjustment Value RECORD button and REC MUTE button Adjust until RF jitter is minimal or that the eye pattern of the RF waveform is most open. Jitter Meter 10:1 probe or 10 : 1 Oscilloscope RF VC Symptom when out of adjustment Sound broken, record characteristics deteriorate STD-903 Test Disc www. xiaoyu163. com QQ 376315150 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 57 PDR-L77 XPFAIL : " H " Yes Nomal Yes No No POWER ON PBMUTE ON State of standby • depends on single goods key. • depends on the system communication. • the system communication P65 SCLK P43 SDATAIN P42 SDATAOUT P41 SREQ • depends on Mechanism Control IC communication P11 DATA IN P12 DATA OUT P13 CLOCK P3 XFUSE P64 MREQ P46 MACK • P57 PBMUTE : " L" POWER ON Mechanism Control IC reset release " POWER ON " display after FL driver is initialized PBMUTE release after begins with Mechanism Control IC two way communication, and normal communication is confirmed DISC distinction beginning " NO DISC " display Display at total time • P51 POWER : " H " • P78 XRST : " H " • P57 PBMUTE : " H " • P63 XPFAIL The power supply is abnormal. • depends on FL driver P17 FLDATA P18 FLCLK P19 FLCS P20 FLRST • depends on LED P27 RLED(STBY) : " L " Turning off P28 BLED(PWON) : " L " Lighting P29 GLED(PLAY) : " H " Turning off • depends on Dimmer P38 DIM_2 P39 DIM_1 State of standby DET : " H " Yes Nomal No • P58 DET The power supply is abnormal. State of standby IS there DISC.? P** is made to occupy No. of SYSTEM µ-com. H = Hi L = Low • depends on LED P27 RLED(STBY) : " H " Lighting P28 BLED(PWON) : " H " Turning off P29 GLED(PLAY) : " H " Turning off 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 POWER ON sequence www. xiaoyu163. com QQ 376315150 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 58 PDR-L77 7 System operation supported by cable connection only for CD-CDR Synchronization of power supply It is on/also turns off the power supply of CD-R synchronizing with on/off the power supply of the CD receiver. Function [CD-R] display When the AUX function and CD-R is connected, it is displayed without displaying as [AUX] as [CD-R]. CD-R auto function (1) System automatically changes into the CD-R function if the PLAY button to CD-R is pushed. CD-R auto function (2) The reproduction of CD-R stops if the function is switched on the CD receiver side while CD-R is reproducing. REC lock The function is locked while CD-R is recording. ÷� In the ASES relation, System does not do especially at all. System synchronous with CD records by the level synchronized function of CD-R. memo: • Because the receiver does not return arc ridge in ASES it, CD-R is not reproduced though CD-R lodges the receiver the AUTO FUCTION demand when System tries to do CD-R in ASES (for instance, CD-MD) in PLAY. • CD-R must send the receiver the REC lock demand when becoming a level synchronized standby. www. xiaoyu163. com QQ 376315150 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 59 PDR-L77 7.1.2 ERROR CODE Laser Hour Meter Indication and Error Code Display for Service The PDR-L77 can display the total turn-on time of the laser diode and error codes for service. When the TIME button is held down for about 5 seconds in stop state in Normal mode, an FL display as shown below is obtained. Right 2 FL digits : Error code for service The total turn-on time of the laser diode is displayed in the range of 0 to 5100. The error code for service is displayed as a number (ERROR NUMBER), which follows a message "CHECK DISC" or "CHECK". For details, see the table below. Display Error code table for service " 5100 " Error code Number ∗∗∗∗ ∗∗ Code Symptom Contents of Error Possible Cause Checkpoints H0 No operation even when power is supplied. Communication between mechanism controller and mode controller is not achieved. • Improper soldering • Pattern short IC301 (PE5109A) IC351 (PDJ014A) H1 (CHECK display) Defective mechanism controller terminals • Short-circuiting of parts • Improper power supply IC371 (HD74HC573FP) H2 Pre-recording process does not complete, and the tray does not open. (CHECK display) Improper input voltage at the mechanism-control terminals (pins 22, 23, 24) IC201 (PA9007A) H5 Pre-recording process disabled (CHECK display) Improper IC303 data writing • Defect in IC303 IC303 (PYY1196) L∗ The unit stops during the tray open/close operation. (CHECK display) Improper loading • Defective tray position sensor • Defective loading motor • Improper soldering • Pattern short • Improper power supply IC451 (M56788FP) E∗ The unit stops when PLAY or REC/PAUSE starts. (CHECK display) Defective slider • The pickup cannot be returned to the specified position. • Disconnected flexible cable • Defective drive circuit • Abnormal power supply • Abnormal TOC position switch • Improper soldering S601 (PSG1013) IC451 (M56788FP) IC401 (CXD2585Q) P∗ The unit does not read the inserted disc, and stops. (CHECK DISC display) Defect in spindle • Disc upside-down. • Dirty or cracked disc • Abnormal disc rotation • No signal obtained from the disc • Defective spindle motor • Defective spindle drive circuit • Abnormal FG signals • Defective WBL circuit • Defective decoder circuit • Unable to read ATIP or subcode • High error rate PC651 (NJL5803K-F1) IC451 (M56788FP) IC401 (CXD2585Q) ∗1 ∗1 ∗1 : SERVO MECHANISM Assy www. xiaoyu163. com QQ 376315150 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 60 PDR-L77 Code Symptom Contents of Error Possible Cause Checkpoints C∗ The unit stops before it enters REC/PAUSE mode. Defects related to the recording laser power • Dirty or cracked 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 (AK8563) IC363 (TC7S04F) IC364 (TC7S14F) F∗ The unit stops during playback or recording. Defective pickup • Unable to focus because of dirt or crack on the inserted disc. • Unable to output the proper laser power • Defective laser diode • Defective focus drive circuits • Defective pickup • Improper soldering • Pattern short • Trouble of power supply IC451 (M56788FP) IC401 (CXD2585Q) A∗ The unit stops in a recording-related operation, displaying "CHECK DISC." • Unable to focus Stop during recording • The unit stops, being obstructed by a dirt or a crack on the disc. If any hardware trouble occurs before displaying A∗ or d∗, the unit stops displaying a code other than these codes. Therefore, these service codes are generated only for troubles with the disc. d∗ The unit stops in a recording related operation, displaying "CHECK DISC." The unit does not read the inserted disc, and stops. No. Mechanism Mode No. Mechanism Mode No. Mechanism Mode 0 PLAY 5 SETUP A REC 1 OPEN 6 TOC READ B TOC REC 2 STOP 7 − C OPC 3 − 8 SEARCH D TOC CHECK 4 − 9 REC/PAUSE E PMA, ACTUAL PAUSE REC The indication for * shows themechanism mode listed below. To initialize the total turn-on time of the laser diode, hold the TIME button down for about 5 seconds in stop state with the INPUT selector set to analog in Test mode. The message "CLEAR" is displayed, and the total time is cleared. www. xiaoyu163. com QQ 376315150 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 61 PDR-L77 Bonnet Top Panel Assy Unhook CD-R CORE Assy Diagnosis 2 10 12 11 7 5 1 ×4 4 7.1.3 DISASSEMBLY CD-R CORE Assy CN7002 CN7701 CN7702 Remove three connectors. 3 ×2 Top Panel Assy Top Plate CD-R CORE Assy PJB Assy Mecha Barrier PWSB Assy CDR Assy FRKB Assy FLDP Assy Note : Unhook two Flexible Cables from the Acrylic Cover at the bottom side of the CD-R CORE Assy. 6 ×2 6 ×2 9 8 ×2 9 ×2 CD-R CORE Assy Go to Servo Mechanism Block www. xiaoyu163. com QQ 376315150 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 62 PDR-L77 Tray Drive Gear Front Side Bridge Servo Mechanism Block Stopper CN452 CN101 CN451 CN453 2 3 4 6 6 1 1 5 9 8 9 9 10 7 ×2 ×3 5 ×2 CD-R CORE Assy Servo Mechanism Block A C D C B A D B CN101 CN453 CN452 1 1 3 2 CD-R CORE Assy A CN101 ↔ CN1 (Pickup) 32P Flexible Cable : PDD1202 2 CN452 ↔ CN601 (SERVO MECHANISM Assy) Connector Assy (9P) : PG09KK-E35 3 CN453 ↔ CN551 (LOADING B Assy) Connector Assy (2P) : PG02KK-E35 7.1.4 DIAGNOSIS OF CD-R CORE ASSY When diagnosing the CD-R CORE Assy, use the following Flexible Cable and Connector Assys for service. • Flexible Cable and Connector Assys for service Insulation Sheet, etc. Caution : Do not touch the CD-R CORE Assy to the Under Base. www. xiaoyu163. com QQ 376315150 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 63 PDR-L77 7.2 PARTS • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. PE5109B (CD-R CORE ASSY : IC301) • Mechanism Control IC •Pin Function 7.2.1 IC •List of IC PE5109B, M56788FP, PE5138A . o N k r a M e m a N n i P O /I n o it c n u F n i P 1 L C S / 0 K L C X / 2 3 P K C S M O /I ). d e s u t o n t a tr o p t u p n I o t t e S ( m e ts y s s u o n o r h c n y s k c olc f o t u p t u o k c olc r e fs n a rtlair e S 2 A D S / 0 O S / 3 3 P O S M O /I ). d e s u t o n t a tr o p t u p n I o t t e S ( m e ts y s s u o n o r h c n y s k c olc f o t u p t u o a t a d r e fs n a rtlair e S 3 0 O T / 4 3 P S C E E O a t a d M O R P E E e h t f o g nid a e r d n a g nitir w r o f t u p t u o elb a n E 4 1 O T / 5 3 P Q E R M O " L " r ello rt n o c e d o m e h t o t e k a h s d n a h lair e S 5 2 O T / 6 3 P K O F I ) K O S U C O F : L ( t u p ni K O S U C O F 6 3 O T / 7 3 P T S R L O )t e s e R : L ( s C I m e ts y s la tigid d n a o v r e s e h t r o f t u p t u o t e s e R 7 T E S E R X T E S E R X I )t e s e R : L ( t u p nit e s e R 8 1 D D V V 5 + − V 5 + 9 2 X K C O L C − ) z H M 2 3 ( k c olc m e ts y s r o f t u p nila ts y r C 0 1 1 X K C O L C − ) z H M 2 3 ( k c olc m e ts y s r o f t u p t u o la ts y r C 1 1 1 S S V D N G − D N G 2 1 0 0 P E C E X O " L " ts e t r o f gij e h t g nid a e r r o f t u p t u o elb a n E 3 1 1 0 P E C E R O H : N O F F O / N O r e w o p g nid r o c e r e d oid r e s a L 4 1 2 0 P E T U M A X O )r ello rt n o c e d o m e h t o t g nid r o c c a ( " L " e t u m e g a ts ts al O I D U A P O T S g nir u d d n a h cti w s r o tc ele s t u p nit a , E S U A P / C E R g nir u d : N O E T U M 5 1 3 0 P 2 0 3 P T O st u p t u o " L " 6 1 4 0 P 3 0 3 P T O st u p t u o " L " 7 1 5 0 P C S X E X O " L " 5 8 5 9 8 C L f o t u p t u o elb a n e c n y s la n r e tx E 8 1 6 0 P C N Y S A X O " L " c n y s e m a rf P I T A 9 1 7 0 P E C N E X )I( O ). d e s u t o n t a tr o p t u p n I o t t e S ( " H " 5 8 5 9 8 C L f o t u p t u o elb a n e lair e S 0 2 K A D L H / Q R F E R X / 7 6 P 5 0 3 P T O st u p t u o " L " 1 2 Q R D L H / T I A W X / 6 6 P 6 0 3 P T O st u p t u o " L " 2 2 R W X / 5 6 P R W X O y r o m e m la n r e tx e e h t f o n oit a r e p o d a e r r o f t u p t u o la n gis e b o rt S 3 2 D R X / 4 6 P D R X O y r o m e m la n r e tx e e h t f o n oit a r e p o e tir w r o f t u p t u o la n gis e b o rt S 4 2 9 1 A / 3 6 P T L X O d n a m m o c Q 5 8 5 2 D X C f o t u p t u o h ct a L 5 2 8 1 A / 2 6 P K C S S 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 olc lair e S 6 2 7 1 A / 1 6 P O S S 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 a t a d lair e S 7 2 6 1 A / 0 6 P T A L A O d n a m m o c 3 6 5 8 K A r o f t u p t u o h ct a L 8 2 5 1 A / 7 5 P K L C S O Q 5 8 5 2 D X C f o t u o d a e r lair e s r o f t u p t u o k c olc lair e S 9 2 4 1 A / 6 5 P L B N E O N O : H F F O / N O e d oid r e s a L 0 3 3 1 A / 5 5 P 7 0 3 P T O st u p t u o " L " 1 3 2 1 A / 4 5 P 4 W P D L O t u p t u o r o tin o m r e w o p r e s al g nid r o c e R 2 3 1 1 A / 3 5 P 3 W P D L 3 3 0 1 A / 2 5 P 2 W P D L 4 3 9 A / 1 5 P 1 W P D L 5 3 8 A / 0 5 P 0 W P D L 6 3 7 D A / 7 4 P 7 D A O e nil s s e r d d a a t a D 7 3 6 D A / 6 4 P 6 D A 8 3 5 D A / 5 4 P 5 D A 9 3 4 D A / 4 4 P 4 D A 0 4 3 D A / 3 4 P 3 D A www. xiaoyu163. com QQ 376315150 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 64 PDR-L77 . o N k r a M e m a N n i P O /I n o it c n u F n i P 1 4 2 D A / 2 4 P 2 D A O e nil s s e r d d a a t a D 2 4 1 D A / 1 4 P 1 D A 3 4 0 D A / 0 4 P 0 D A 4 4 T U O K L C / B T S A B T S A O s s e c c a y r o m e m la n r e tx e r o f la n gis s s e r d d a r e w ol f o la n gis h ct alla n r e tx E 5 4 0 s s V D N G − D N G 6 4 T S E T D N G − D N G 7 4 0 M W P / 0 1 P P S P S ) A ( O V A C eld nip S e h t ni t u p t u o M W P e vir d eld nip S 8 4 1 M W P / 1 1 P M W P L ) A ( O )" H " o t d e xif( " H " : d e s u t o n si M W P T A ) M W P ( t u p t u o r o t o m g nid a o L 9 4 2 K C S X / 2 K C S A / 2 1 P K C Q S O Q 5 8 5 2 D X C f o Q - b u s r o f t u p t u o k c olc lair e S 0 5 2 I S / 2 D X R / 3 1 P I S Q S I Q 5 8 5 2 D X C f o Q - b u s r o f t u p ni a t a d lair e S 1 5 2 O S / 2 D X T / 4 1 P 2 O S O t u p t u o a t a d lair e S 2 5 5 1 P 4 1 3 P T O st u p t u o " L " 3 5 6 1 P 5 1 3 P T O st u p t u o " L " 4 5 7 1 P 6 1 3 P T O st u p t u o " L " 5 5 0 D D V V 5 + − V 5 + 6 5 0 I N A / 0 7 P P P E T ) A (I )t n e m ts ujd a nia g g nik c a rt r o f( k a e p o t k a e p r o rr e g nik c a r T 7 5 1 I N A / 1 7 P T F R ) A (I F R k c a b y al P f o e p ole v n e e dis r e p p u f o t u p ni D / A 8 5 2 I N A / 2 7 P B F R ) A (I F R k c a b y al P f o e p ole v n e e dis r e w ol f o t u p ni D / A 9 5 3 I N A / 3 7 P P M E T ) A (I r o s n e s e r u t a r e p m e t f o t u p ni D / A 0 6 4 I N A / 4 7 P C P O F R ) A (I 1 t h gil n r u t e r C P O g nin n u R 1 6 5 I N A / 5 7 P 2 C D W V ) A (I 2 t h gil n r u t e r C P O g nin n u R 2 6 6 I N A / 6 7 P Y A R T ) A (I ) P M A L C / N E P O ( n oitis o p g nid a ol f o t u p ni D / A 3 6 7 I N A / 7 7 P 7 D A ) A (I d e s u t o N 4 6 D D V A d d v A − V 5 + 5 6 1 F E R V A 1 f e r v A − V 5 + 6 6 S S V A s s V A − D N G 7 6 0 O N A F E R W ) A ( O 1 r e w o p g nid r o c e R 8 6 1 O N A R 2 C D W V ) A ( O g nitt e s y g e t a rts r o f st u p t u O 9 6 2 F E R V A 2 f e r V A − V 5 + 0 7 3 F E R V A 3 f e r V A − D N G 1 7 I M N / 0 2 P L I A F P X I n oitc e t e d e r ulia f r e w o P 2 7 0 P T N I/ 1 2 P G F I n oitc e t e d G F eld nip S 3 7 1 P T N I/ 2 2 P P I T A I n oitc e t e d C N Y S P I T A 4 7 1 C / 2 P T N I/ 3 2 P R O C S I n oitc e t e d c n y s e m a rf r e d o c e d M F E 5 7 3 P T N I/ 4 2 P C N Y S B U S I n oitc e t e d c n y s e m a rf r e d o c e d M F E 6 7 -/ K C S A / 4 P T N I/ 5 2 P 1 K C S X T D F R X I n oitc e t e d F R k c a b y alp M F E 7 7 5 P T N I/ 6 2 P N I 5 T I I t u p ni S N E S 8 7 0 I S / 7 2 P I S M I m e ts y s .c n y s k c olc e h t f o t u p ni A T A D r e fs n a rtlair e S 9 7 1 I S / D X R / 0 3 P K C A M I r ello rt n o c e d o m e h t o t t u p ni K C O L C e k a h s d n a h lair e S 0 8 1 O S / D X T / 1 3 P E S U F X I r ello rt n o c e d o m e h t h ti w e t a cin u m m o c g nir u d " L " ." G O L A N A " s w o h s O /I m e ti ni ) A ( : e t o N www. xiaoyu163. com QQ 376315150 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 65 PDR-L77 M56788FP (CD-R CORE ASSY : IC451) • 5 Channel Actuator Driver •Pin Function . o N e m a N n i P O /I n o it c n u F n i P . o N e m a N n i P O /I n o it c n u F n i P 1 N I 3 H C I t u p ni d e tr e v ni- n o n 3 H C 2 2 0 F E R V O t u p t u o e g a tlo v e c n e r e f e R 2 3 T U O O t u p t u o r eifilp m a 3 E 3 2 F E R V I t u p ni e g a tlo v e c n e r e f e R 3 – 3 N I I t u p ni d e tr e v ni r eifilp m a 3 E 4 2 D N G . S S − D N G la n gis lla m S 4 2 S B V − ylp p u s r e w o p p a rtst o o B 5 2 2 E T U M − e t u m 5 H C 5 2 m V − ylp p u s r e w o p r o t o M 6 2 1 E T U M − e t u m 4 o t 1 H C 6 C . N − C . N 7 2 + 2 N I I t u p ni d e tr e v ni- n o n r eifilp m a 2 E 7 D N G − D N G r o t o M 8 2 – 2 N I I t u p ni d e tr e v ni r eifilp m a 2 E 8 + 3 N I I t u p ni d e tr e v ni- n o n r eifilp m a 3 E 9 2 D N G − D N G r o t o M 9 ) – ( 3 M V O t u p t u o d e tr e v ni 3 H C 0 3 2 T U O O t u p t u o r eifilp m a 2 E 0 1 ) + ( 3 M V O t u p t u o d e tr e v ni- n o n 3 H C 1 3 ) – ( 2 M V O t u p t u o d e tr e v ni 2 H C 1 1 D N G − D N G r o t o M 2 3 ) + ( 2 M V O t u p t u o d e tr e v ni- n o n 2 H C 2 1 ) + ( 4 M V O t u p t u o d e tr e v ni- n o n 4 H C 3 3 D N G − D N G r o t o M 3 1 ) – ( 4 M V O t u p t u o d e tr e v ni 4 H C 4 3 ) + ( 1 M V O t u p t u o d e tr e v ni- n o n 1 H C 4 1 ) + ( 5 M V O t u p t u o d e tr e v ni- n o n 5 H C 5 3 ) – ( 1 M V O t u p t u o d e tr e v ni 1 H C 5 1 ) – ( 5 M V O t u p t u o d e tr e v ni 5 H C 6 3 1 T U O O t u p t u o r eifilp m a 1 E 6 1 5 T U O O t u p t u o r eifilp m a 5 E 7 3 – 1 N I I t u p ni d e tr e v ni r eifilp m a 1 E 7 1 – 5 N I I t u p ni d e tr e v ni r eifilp m a 5 E 8 3 1 m V − ylp p u s r e w o p r o t o M 8 1 + 5 N I I t u p ni d e tr e v ni- n o n r eifilp m a 5 E 9 3 1 S B V − ylp p u s r e w o p p a rtst o o B 9 1 + 4 N I I t u p ni d e tr e v ni- n o n r eifilp m a 4 E 0 4 + 1 N I I t u p ni d e tr e v ni- n o n r eifilp m a 1 E 0 2 – 4 N I I t u p ni d e tr e v ni r eifilp m a 4 E 1 4 B G E R − lo rt n o c e s a b P N P r o t alu g e R 1 2 4 T U O O t u p t u o r eifilp m a 4 E 2 4 + G E R − r o tsis e r g nitt e s e g a tlo v r o t alu g e R •Block Diagram 40 38 IN1+ Vm1 39 VBS1 37 IN1- 36 34 35 OUT1 VM1(+) VM1(-) CH1 ×5 VBS1 Vm1 Vrefm1 28 IN2+ 27 IN2- VBS1 VBS1 BIAS 1.25V Hi : Sleep VBS2 VBS1 E1 E2 VBS1 32 31 VM2(+) VM2(-) 30 OUT2 23 VREF 41 REGB 42 24 26 25 REG+ SS. GND 7 GND 11 GND 29 GND 33 GND MUTE1 MUTE2 VBS1 VREF Low, Open MUTE ON VREG 22 VREFO CH2 ×5 1 - 4 CH 5 CH SLEEP TSD 3 5 IN3- Vm2 4 VBS2 8 IN3+ 2 OUT3 1 10 9 CH3IN VM3(+) VM3(-) CH3 ×8 CH4 ×8 VBS2 Vm2 Vrefm2 VREFO 20 IN4- 19 IN4+ VBS2 VBS2 VBS2 E3 17 IN5- 18 IN5+ 16 OUT5 VBS2 E5 E4 12 13 VM4(+) VM4(-) 21 OUT4 CH5 ×8 VBS2 14 15 VM5(+) VM5(-) www. xiaoyu163. com QQ 376315150 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 66 PDR-L77 PE5138A (CDR ASSY : IC7501) • SYSTEM µ-com •Pin Function . o N k r a M e m a N n i P O /I n o it c n u F n i P 1 5 I N A / 5 1 P O C V X O ) H ( F F O /) L ( N O L L P 2 6 I N A / 6 1 P – I 3 7 I N A / 7 1 P E S U F X O " L " . d e s u g nie b e r a 5 8 5 9 8 C L h ti w s n oit a cin u m m o c lair e S 4 S S V A − d n u o r g f o lait n e t o p r e tr e v n o c D / A 5 0 O N A / 0 3 1 P – I 6 1 O N A / 1 3 1 P – I 7 1 f e r V A − r e tr e v n o c A / D f o t u p ni e g a tlo v d r a d n a t S 8 D x R / 2 I S / 0 7 P – O 9 D x T / 2 O S / 1 7 P – O 0 1 K C S A / 2 K C S / 2 7 P – O t u p nilair e s I S L , C I lo rt n o C m sin a h c e M 1 1 1 1 S / 0 2 P I S F I t u p t u o lair e s I S L , C I lo rt n o C m sin a h c e M 2 1 1 0 S / 1 2 P O S F ) O (I k c olc lair e s I S L , C I lo rt n o C m sin a h c e M 3 1 1 K C S / 2 2 P K C S F O 4 1 B T S / 3 2 P – O 5 1 Y S U B / 4 2 P – O 6 1 0 A D S / 0 B S / 0 I S / 5 2 P – O a t a d n oit a cin u m m o c y alp si D 7 1 1 A D S / 1 B S / 0 O S / 6 2 P T A D L F O k c olc n oit a cin u m m o c y alp si D 8 1 L C S / 0 K C S / 7 2 P K L C L F O ts e u q e r n oit a cin u m m o c y alp si D 9 1 0 D A / 0 4 P S C L F X O t e s e r n oit a cin u m m o c y alp si D 0 2 1 D A / 1 4 P T S R L F O 1 2 2 D A / 2 4 P – O 2 2 3 D A / 3 4 P – O 3 2 4 D A / 4 4 P – O 4 2 5 D A / 5 4 P – O 5 2 6 D A / 6 4 P – O 6 2 7 D A / 7 4 P – O ) D E R ( D E L Y B T S 7 2 8 A / 0 5 P D E L R O ) E U L B ( D E L R E W O P 8 2 9 A / 1 5 P D E L B O ) N E E R G ( D E L Y A L P 9 2 0 1 A / 2 5 P D E L G O 0 3 1 1 A / 3 5 P – O 1 3 2 1 A / 4 5 P – O 2 3 3 1 A / 5 5 P – O 3 3 S S V − d n u o r g f o lait n e t o P 4 3 4 1 A / 6 5 P – O 5 3 5 1 A / 7 5 P – O 6 3 0 6 P – O 7 3 1 6 P – O ff o 1 2 3 4 5 8 3 2 6 P 2 M I D O L L L H H H 2 lo rt n o C r e m m i D 9 3 3 6 P 1 M I D O H H H L L H 1 lo rt n o C r e m m i D 0 4 D R / 4 6 P – O www. xiaoyu163. com QQ 376315150 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 67 PDR-L77 . o N k r a M e m a N n i P O /I n o it c n u F n i P 1 4 R W / 5 6 P D R D C )I( O n oit a cin u m m o c m e ts y S 2 4 T I A W / 5 6 P – O 3 4 B T S A / 5 6 P – O 4 4 0 O T / 0 3 P K C O L N U I n oitc e t e d k c oln u la tigi D 5 4 1 O T / 1 3 P Q E R L O 5 8 5 9 8 C L r o fla n gis E C 6 4 2 O T / 2 3 P K C A M O C I lo rt n o C m sin a h c e M r o f e s n o p s e r n oit a cin u m m o C 7 4 1 I T / 3 3 P – O 8 4 2 I T / 4 3 P – O 9 4 L C P / 5 3 P T S E T X I E D O M T S E T : " L " tr a ts te s e r E D O M T S E T 0 5 Z U B / 6 3 P - T U M C E R X E O lo rt n o c E T U M C E R 1 5 7 3 P – O 2 5 0 P T R / 0 2 1 P – O 3 5 1 P T R / 1 2 1 P – O 4 5 2 P T R / 2 2 1 P – O 5 5 3 P T R / 3 2 1 P – O 6 5 4 P T R / 4 2 1 P – O 7 5 5 P T R / 5 2 1 P E T U M B P X O lo rt n o c E T U M B P 8 5 6 P T R / 6 2 1 P T E D I . Y B T S o t e k a m : N O R E W O P e h t g nir u d t u p ni si " L " fI 9 5 7 P T R / 7 2 1 P W S D I R O ) D I R : H ,la m r o n : L ( g nitir w D I R r o f tr o p h cti w S 0 6 T E S E R I 1 6 0 0 I T / 0 P T N I/ 0 0 P E T O M E R I )t p u rr e t n I( g nitir w D I R /t u p nilo rt n o c e t o m e R 2 6 1 0 I T / 1 P T N I/ 1 0 P I 3 6 2 P T N I/ 2 0 P L I A F P X I )t p u rr e t n I( n oitc e t e d N W O D R E W O P 4 6 3 P T N I/ 3 0 P Q E R M I )t p u rr e t n I( d n a m e d n oit a cin u m m o c C I lo rt n o C m sin a h c e M 5 6 4 P T N I/ 4 0 P D C E R I n oit a cin u m m o c m e ts y S 6 6 5 P T N I/ 5 0 P – O 7 6 6 P T N I/ 6 0 P – O 8 6 D D V − ylp p u s r e w o p e vitis o P 9 6 2 X − z H M 9 1 . 4 g nid n e s k c olc r o fla ts y r C m e ts y s nia M 0 7 1 X I g nid n e s k c olc r o fla ts y r C m e ts y s nia M 1 7 ) p p V ( C I − .s s V h ti w yltc e rid stc e n n o c . n oitc e n n o c la n r e t ni n A 2 7 2 T X − g nid n e s k c olc r o fla ts y r C m e ts y s b u S 3 7 7 P T N I/ 7 0 P – I 4 7 d d v A − r e tr e v n o c D / A f o ylp p u s r e w o p g ola n A 5 7 0 f e r V A I V 5 r e tr e v n o c D / A f o t u p ni e g a tlo v d r a d n a t S 6 7 0 1 I N A / 0 1 P 1 Y E K I ) – / + L V L C E R , o N K R T , N O P S I D , R E W O P ( 1 t u p ni n a c s y e K 7 7 1 1 I N A / 1 1 P 2 Y E K I ) T C E J E , Y A L P ( 1 t u p ni n a c s y e K 8 7 2 1 I N A / 2 1 P T S R X O r e d o c e d r o f t u p t u o t e s e R P I T A , C I lo rt n o C m sin a h c e M 9 7 3 1 I N A / 3 1 P T A L D X O r e tr e v n o c A / D r o f n oit a cin u m m o c f o t u p t u o h ct a L 0 8 4 1 I N A / 4 1 P R H T X / C S F O t u p t u o h g u o h t S F www. xiaoyu163. com QQ 376315150 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 68 PDR-L77 • FL TUBE 7.2.2 DISPLAY AAV7074 (FLDP ASSY : V7001) • Grid Assignment • Pin Connection 1 45 90 46 www. xiaoyu163. com QQ 376315150 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 69 PDR-L77 • Anode Connection www. xiaoyu163. com QQ 376315150 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 PDR-L77 70 Front Panel 1 CD tray 2 Power light – Lights when the unit is switched on. 3 ^ button – Press to play a disc, or pause a disc that’s already playing (press again to restart playback). 4 ) button – Press to open or close the disc tray. 5 Play light – Lights when playing or recording a CD; blinks when a CD is paused. 6 Standby/On button – Press to switch the unit between standby and on modes. Note: This unit consumes a small amount of electricity in standby mode (0.8 W). 7 Remote control sensor 8 DISPLAY ON/OFF – Press to switch the fluorescent display on/off and adjust the brightness. 9 Fluorescent display 10 TRACK NO. – Press during recording to start a new track. 11 DIGITAL REC LEVEL – Use to adjust the recording level when recording from digital sources. ^ ) STANDBY/ON DISPLAY ON/OFF TRACK NO. DIGITAL REC LEVEL + – 1 2 3 4 5 6 8 9 10 11 7 8. PANEL FACILITIES AND SPECIFICATIONS www. xiaoyu163. com QQ 376315150 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 PDR-L77 71 Remote Control COMPACT DISC RECORDER REMOTE CONTROL UNIT @ STANDBY/ON FADER SKIP PLAY TIME PROGRAM CHECK CLEAR RANDOM REPEAT 9 1 5 2 6 3 7 4 8 10/0 >10 ERASE FINALIZE DIGITAL SYNCHRO INPUT SELECTOR SKIP ID SET CLEAR AUTO/ MANUAL TRACK NO. WRITE CU–PD113 & •� ‡REC * # ! ⁄� $ ›� Î� 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 16 17 20 18 19 24 25 26 27 21 22 23 1 STANDBY/ON – Switch the unit between standby and on modes. Note: This unit consumes a small amount of electricity in standby mode (0.8W). 2 FADER – Fade in or out during playback, or recording. 3 FINALIZE – Start finalizing a disc (to make a recordable disc playable in ordinary CD play- ers). 4 • – Record a blank section (for space between tracks, etc.). 5 ‡ REC – Put the recorder into record-pause mode. 6 DIGITAL SYNCHRO – Start recording on detection of a digital input signal. 7 ERASE – (CD-RW discs only) Start erasing tracks or re-initialize a disc. 8 AUTO/MANUAL – Switch between automatic and manual track numbering when recording. 9 TRACK NO. WRITE – Press during recording to start a new track (when in manual track numbering mode). 10 & – Stop playback or recording. 11 * – Pause playback or recording. 12 # – Start or resume playback, or start record- ing from record-pause mode. 13 TIME – Switch the display mode. 14 ! ⁄ – Press and hold for fast reverse/ forward playback. 15 $ › – Skip back/forward tracks. 16 INPUT SELECTOR – Switch the input between analog and digital (and thru). 17 SKIP PLAY – Switch skip play on/off. 18 SKIP ID SET – Record a track skip ID marker for the current track. 19 SKIP ID CLEAR – Remove a skip ID on the current track. 20 Number buttons – Use to select track num- bers. 21 10/0 – Use to input 10 or 0. 22 >10 – Use to enter track numbers greater than 10. 23 REPEAT – Set the repeat mode. 24 PROGRAM – Program the playback track order. 25 CHECK – Step through the programmed tracks in the playlist. 26 CLEAR – Clear the last programmed track in program play mode. 27 RANDOM – Start random track playback. www. xiaoyu163. com QQ 376315150 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 PDR-L77 72 1 RDM – Lights in random-play mode. 2 PGM – Lights in program-play mode. 3 RPT / RPT–1 – Lights when disc repeat / track repeat mode is on. 4 L R – Left / Right channel indicators (light in level meter display mode). 5 Level meter/message/time display 6 SYNC – Lights when the recorder is in auto- matic synchro recording mode. 7 DIGITAL – Lights when the optical digital input is selected. 8 FINALIZE – Lights if the CD-RW currently loaded has been finalized. 9 CD / CD–R / CD–RW – Indicates the type of disc currently loaded. 10 ‡ – Lights to indicate recording or record-pause mode. Blinking display indicates record muting. 11 D.VOL – Lights when the digital volume is set to something other than 0dB. 12 SKIP ON – Lights to indicate that a disc contains skip IDs. Blinks when setting or clearing skip IDs. 13 A. TRACK – Lights when automatic track numbering is on during recording. 14 FADER – Blinks during fade in or fade out. Display RDM PGM RPT-1 CD-RW ‡�D.VOL L R SYNC DIGITAL FINALIZE SKIP ON A.TRACK FADER 1 2 3 4 5 6 8 9 10 11 12 7 13 14 www. xiaoyu163. com QQ 376315150 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 PDR-L77 73 Specifications 1. General Model ........................................ Compact disc audio system Applicable discs............................ CDs, CD-Rs and CD-RWs Power supply .....................AC 120 V, 60 Hz (KUXJ/CA type) AC 220 –230 V, 50/60 Hz (MYXJ type) AC 230 V, 50/60 Hz (NVXJ type) Power consumption ..................................................... 18 W Power consumption (standby mode) .......................... 0.8 W Operating temperature...+5 °C to +35 °C (+41 °F to +95 °F) Weight (without package) ................................ 3.0 kg (6.6lb) Max. dimensions .................. 220 (W) x 75 (H) x 316 (D) mm 8.7 (W) x 3 (H) x 12.5 (D) in. 2. Audio unit Frequency characteristics ..............................2 Hz to 20 kHz Playback S/N ................................................... 110 dB (EIAJ) Playback dynamic range .................................... 98 dB (EIAJ) Playback total harmonic distortion ................ 0.002 % (EIAJ) Playback channel separation ........................................98 dB Recording S/N ..............................................................98 dB Recording total harmonic distortion ........................ 0.005 % Output voltage .............................................................. 1.8 V Wow-flutter ............................ Less than measurement limit ((±0.001 % W.PEAK) (EIAJ)) Number of channels ................................2 channels (stereo) Digital 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 Audio LINE input jacks Control IN jack 4. Output jacks Optical digital output jack Audio LINE output jack 5. Accessories Remote control unit ............................................................ 1 Analog Recording Adapter .................................................. 1 Size AA/R6P dry cell batteries ............................................. 2 Stereo audio cord ................................................................ 1 Optical cord ......................................................................... 1 Control cord (mini-plug cord) .................................................. 1 AC power cord .................................................................... 1 Operating instructions ............. 1 (KUXJ/CA and NVXJ types) 2 (MYXJ type) Warranty card ...................................................................... 1 NOTE: The specifications and design of this product are subject to change without notice, due to improvements. COMPACT DISC RECORDER REMOTE CONTROL UNIT @ STANDBY/ON FADER SKIP PLAY TIME PROGRAM CHECK CLEAR RANDOM REPEAT 9 1 5 2 6 3 7 4 8 10/0 >10 ERASE FINALIZE DIGITAL SYNCHRO INPUT SELECTOR SKIP ID SET CLEAR AUTO/ MANUAL TRACK NO. WRITE CU–PD113 & •� ‡REC * # ! ⁄� $ ›� Î� Red White Remote Control Unit CU-PD113 (AXD7242) Analog Recording Adapter (AXY7000) Stereo Audio Cord (PDE1126) (L = 1m) Optical digital cord (RKX1031) (L = 0.5m) AC Power Cord (KUXJ/CA Type) (ADG7022) AC Power Cord (NVXJ Type) (ADG1156) AC Power Cord (MYXJ Type) (ADG1154) Dry Cell Battery(R6P, AA) (VEM-013) Control cord (Mini-plug Cord) (ADE7056) (L = 1m) Accessories Black www. xiaoyu163. com QQ 376315150 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