ORDER NO. Service Manual PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, 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. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923 C C C C C PIONEER ELECTRONIC CORPORATION 1997 FILE-TYPE CD PLAYER RRV1898 T–ZZY DEC. 1997 Printed in Japan PD-F957 CONTENTS 1. SAFETY INFORMATION.................................... 2 2. EXPLODED VIEWS AND PARTS LIST ............. 3 3. SCHEMATIC DIAGRAM ................................... 11 4. PCB CONNECTION DIAGRAM ....................... 19 5. PCB PARTS LIST ............................................. 24 6. ADJUSTMENT.................................................. 28 7.GENERAL INFORMATION ............................... 36 7.1 PARTS ........................................................ 36 7.1.1 IC .......................................................... 36 7.1.2 DISPLAY............................................... 37 7.2 DIAGNOSIS ................................................ 39 7.2.1 ERROR CORD DISPLAY ................. 39 7.2.2 ERROR HISTORY AND DISPLAY ... 39 7.2.3 ERROR HISTORY DISPLAY ............ 40 7.2.4 DISASSEMBLY ................................. 41 7.3 BLOCK DIAGRAM ...................................... 49 8. PANEL FACILITIES AND SPECIFICATIONS ................................................................... 50 PD-F907 KU – O AC120V KC – O AC120V KU/CA O – AC120V Type THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). PD-F957 Model Power Requirement Remarks PD-F907 D FILE–TYPE COMPACT DISC PLAYER PD-F905 Î� SINGLE LOADER ACSESS PLAY UNLOAD BEST PREVIOUS DISC TITLE INPUT PROGRAM TRACK MIN SEC DISC TITLE DISPLAY HI-LITE CLEAR MODE FILE –TYME CD MECHANISM OPEN/ CLOSE 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 PD-F957,PD-F907 2 1. SAFETY INFORMATION 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A PO- TENTIAL SHOCK HAZARD AND MUST BE COR- RECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appli- ance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be ob- tained 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 ad- ditional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 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 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 3.5 mA. (FOR USA MODEL ONLY) Also test with plug reversed (Using AC adapter plug as required) Device under test Test all exposed metal surfaces Earth ground Leakage current tester Reading should not be above 3.5 mA AC Leakage Test 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 Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced. 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. 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. 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 PD-F957,PD-F907 3 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 Mark No. Description Parts No. (1) PARTS LIST 1 Control Cable (L=1.0m) PDE1247 2 Output Cable (L=1.0m) PDE1248 3 Remote Control Unit See Contrast table (2) 4 Battery Cover AZN7204 NSP 5 Warranty Card See Contrast table (2) 6 Operating Instructions (English) See Contrast table (2) 7 Operating Instructions (French)) See Contrast table (2) 8 Polyethlene Bag Z21 - 038 9 Styrol Protector F PHA1307 10 Styrol Protector R PHA1308 11 Packing Case See Contrast table (2) 12 Mirror Mat Z23 - 0204 NSP 13 Battery (R6P, AA) VEM - 013 Mark No. Symbol & Description Remarks Part No. PD-F957/ PD-F907/ PD-F907 KU/CA KU KC (2) CONTRAST TABLE PD-F907/KU,KC and PD-F957/KU/CA have the same construction except for the following: 3 Remote Control Unit PWW1130 PWW1132 PWW1132 (CU-PD088) (CU-PD080) (CU-PD080) NSP 5 Warranty Card ARY1044 ARY1044 ARY1039 6 Operating Instructions (English) PRB1264 PRB1263 PRB1263 7 Operating Instructions (French) Not used Not used PRD1023 11 Packing Case PHG2304 PHG2285 PHG2286 Front 9(1/2) 10(1/2) 11 6 5 4 3 9(2/2) 10(2/2) 13 8 2 12 1 7 PD-F907/KC only 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 PD-F957,PD-F907 4 2.2 EXTERIOR A 62 56 61 55 62 KU/CA,KU type only 54 45 4 53 68 50 46 13 47 13 44 11 3 68 68 51 61 63 63 PD-F907 only PD-F907 only 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 PD-F957,PD-F907 5 B J F E A B C D E G F G 34 59 15 63 30 28 29 64 23 15 25 5 52 63 21(1/2) cutting position Note1 Note1 27 65 6 24 67 32(4/4) 57 35 32(1/4) 32(2/4) 32(3/4) 25 12 17 22 14 63 63 No.21(Back Fence) cutting cutting 21(2/2) 21(1/2) 21 (2/2) Note1 63 2 41 31 Refer to ''2.3 LOADING MECHANISM ASSY'' 61 61 18 61 61 19 16 69 37 H 63 8 40 42 43 15 64 33 38 39 15 42 15 15 36 C H 34 59 7 21(1/2) 1 26(2/2) 26(1/2) 10 J 69 D 61 Note2 cutting position Note2 No.26(Hood Base) cutting 26(2/2) 26(1/2) 20 60 PD-F957 Only 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 PD-F957,PD-F907 6 (1) EXTERIOR PARTS LIST Mark No. Description Parts No. Mark No. Description Parts No. 1 Main Board Assy See Contrast table(2) 2 Power Board Assy See Contrast table(2) 3 Display Board Assy See Contrast table(2) NSP 4 Switch Board Assy See Contrast table(2) NSP 5 Door Board Assy See Contrast table(2) NSP 6 Center LED Board Assy See Contrast table(2) NSP 7 Select Motor Board Assy PWZ3324 NSP 8 Sensor Board Assy PWZ3327 9 ............. 10 Cord Stopper CM - 22C 11 F.F.C/30V See Contrast table(2) 12 AC Power Cord PDG1015 13 Rubber Sheet See Contrast table(2) 14 Foot Assy See Contrast table(2) 15 Screw C PBA1106 16 Screw PBA1108 NSP 17 Under Base PNA2255 18 Rear Base See Contrast table(2) 19 Stopper Angle PNB1559 20 Insulator See Contrast table(2) 21 Back Fence PNW2671 22 Locking Card Spacer VEC1596 23 Belt PEB1288 24 Cover PNM1294 25 Motor Assy PEA1333 26 Hood Base PNW2633 27 Center Pole PNW2634 28 Gear PNW2641 29 Gear PNW2642 30 Gear Pulley VNL1662 31 Loading Mechanism Assy PXA1589 32 Rack Label PAM1732 33 Belt PEB1288 34 Motor Pulley PNW1634 35 Disc Rack PNW2632 36 Mecha Base PNW2639 37 Gear PNW2641 38 Gear PNW2642 39 Slider PNW2643 40 Lock Lever PNW2644 41 Mecha Stopper PNW2646 42 Roller PNW2647 43 Gear Pulley VNL1662 44 Control Button PAC1822 45 Power Button PAC1833 46 Name Plate VAM1073 47 Display Window See Contrast table(2) 48 ............. 49 ............. 50 Operation Panel See Contrast table(2) 51 Bonnet Case PYY1191 52 Hood PNW2732 53 Side Fence PNW2674 54 Sensor Acryl VNK1566 55 65 Label See Contrast table (2) 56 Label PRW1428 57 Label PRW1429 58 ............. 59 Slider Motor VXM1033 60 Screw IBZ30P080FZK 61 Screw BBZ30P080FZK 62 Screw FBT40P080FZK 63 Screw IBZ30P060FMC 64 Screw IPZ20P080FMC 65 Screw IPZ30P080FCU 66 ............. 67 Screw PPZ30P050FMC 68 Screw PPZ30P100FMC 69 Binder Z09 - 056 (2) CONTRAST TABLE PD-F907/KU,KC and PD-F957/KU/CA have the same construction except for the following: Mark No. Symbol & Description Remarks Part No. PD-F957/ PD-F907/ PD-F907/ KU/CA KU KC 1 Main Board Assy PWZ3663 PWZ3400 PWZ3400 2 Power Board Assy PWZ3668 PWZ3414 PWZ3414 3 Display Board Assy PWZ3672 PWZ3426 PWZ3426 NSP 4 Switch Board Assy PWZ3675 PWZ3432 PWZ3432 NSP 5 Door Board Assy PWZ3681 PWZ3441 PWZ3441 NSP 6 Center LED Board Assy PWZ3683 PWZ3443 PWZ3443 11 F.F.C/30V PDD1186 PDD1167 PDD1167 (40P F.F.C) (32P F.F.C) (32P F.F.C) 13 Rubber Sheet Not Used AEB1111 AEB1111 14 Foot Assy REC1263 AEC1531 AEC1531 18 Rear Base PNA2405 PNA2389 PNA2389 20 Insulator PNW2766 Not Used Not Used 47 Display Window PAM1752 PAM1725 PAM1725 50 Operation panel PNW2786 PNW2773 PNW2773 55 65 Label ORW1069 ORW1069 Not used 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 PD-F957,PD-F907 7 2.3 LOADING 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 PD-F957,PD-F907 8 Mark No. Description Parts No. 1 ………… 2 ………… NSP 3 Loading Motor Board Assy PWZ3337 NSP 4 Load SW Board Assy PWZ3334 5 Arm A Spring2 ABH7124 6 Gear Plate Spring ABH7051 7 Clamp Spring ABH7107 8 ………… 9 ………… 10 Loading Belt AEB7029 11 ………… 12 ………… 13 ………… NSP 14 Servo Stopper S ANB7047 15 Loading Base ANW7086 16 Cam Cover ANW7052 17 Motor Holder ANW7053 18 Sensor Holder ANW7119 19 Float Base 96 PNW2700 20 Clamper Holder ANW7117 21 Arm (A) ANW7057 22 Arm (B) ANW7058 23 Drive Plate ANW7059 24 Arm Plate ANW7060 25 Gear Plate ANW7111 26 Gear Pulley (B) ANW7062 27 Gear A ANW7063 28 Drive Gear ANW7064 29 ………… 30 ………… 31 ………… 32 ………… 33 ………… 34 Roller B ANW7075 35 Motor Pulley PNW1634 36 Clamper PNW2743 37 Float Spring ABH7049 38 Connector Assy (4P) RDE1043 39 Float Rubber AEB7028 NSP 40 Servo Mechanism Assy GM PXA1591 41 Screw IPZ20P080FMC 42 ………… 43 ………… 44 Motor Assy AEA7006 45 Loading Motor VXM1034 46 16P FFC/30V PDD1180 Froil (for Service) GYA1001 Ha Narl (for Service) GEM1016 LOADING MECHANISM ASSY PARTS LIST 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 PD-F957,PD-F907 9 Spacer Spacer (Pressure of about 9 kg) Disc Table 1.2mm 6.9mm 0.9mm ±0.05mm Yoke M Spindle Motor Carriage Base Stopper Spacer Setting Position 2 1 Use nipper or other tool to cut the three sections marked in figure . Then remove the spacer While supporting the spindle motor shaft with the stopper, put spacer on top of the yoke M, and stick the disc table on top (takes about 9kg pressure). Detach the spacer. How to Install the Disc Table Float Base 1 1 2 A A 2.4 SERVO MECHANISM ASSY GM 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 PD-F957,PD-F907 10 Mark No. Description Parts No. 1 Gear 1 PNW2052 2 Gear 2 PNW2053 3 Gear 3 PNW2054 4 Carriage Base PNW2699 5 Pickup Assy - S PEA1335 6 D.C. Motor Assy (SPINDLE) PEA1235 7 Carriage DC Motor Assy PEA1246 8 Pinion Gear PNW2055 9 Carriage DC Motor/0.3W PXM1027 10 Disc Table Assy PEA1314 11 Mechanism Board Assy PWX1192 12 Guide Bar PLA1094 13 ………… 14 Screw JFZ17P025FZK 15 Screw JFZ20P040FMC 16 Washer WT12D032D025 17 Clamp Magnet PMF1014 18 Yoke M PNB1312 NSP 19 Disc Table PNW2410 NSP 20 Float Angle ANB7020 21 Gear Stopper PNB1303 22 Screw BPZ20P060FMC 23 Screw BPZ26P100FMC 24 PU Rack Spring ABH7077 25 Rack Holder PNW2056 SERVO MECHANISM ASSY GM PARTS LIST 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 PD-F957,PD-F907 11 A B C D 1 2 3 4 1 2 3 4 3. SCHEMATIC DIAGRAM Note: When ordering service parts, be sure to refer to "EXPLODED VIEW AND PARTS LIST" or "PCB PARTS LIST". 3.1 MECHANISM BOARD ASSY,SENSOR BOARD ASSY,LOAD SW BOARD ASSY,SELECT MOTOR BOARD ASSY,LOADING MOTOR BOARD ASSY,CENTER LED BOARD ASSY, DOOR BOARD ASSY AND PICKUP ASSY E F G A B C D A G B C D E F PICK UP ASSY (PEA1335) DOOR BOARD ASSY CENTER LED BOARD ASSY SENSOR BOARD ASSY (PWZ3327) LOAD SW BOARD ASSY (PWZ3334 ) LOADING MECHA BOARDASSY (PWX1474) LOADING MOTOR BOARD ASSY (PWZ3337) SELECT MOTOR BOARD ASSY (PWZ3324) SERVO MECHANISM ASSY GM (PXA1591) SPINDLE MOTOR ASSY PEA1235 CARRIAGE MOTOR ASSY PEA1246 MECHANISM BOARD ASSY (PWX1192) CN610 B A D C E F PD-F957/KU/CA:(PWZ3681) PD-F907/KU,KC:(PWZ3441) PD-F957/KU/CA:(PWZ3683) PD-F907/KU,KC:(PWZ3443) 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 PD-F957,PD-F907 12 A B C D 1 2 3 4 1 2 3 4 H 3.2 MAIN BOARD ASSY AND POWER BOARD ASSY (FOR PD-F957) DISPLAY BOARD ASSY (PWZ3672) SWITCH BOARD ASSY (PWZ3675) M L D E F C B A SIGNAL ROUTE : AUDIO SIGNAL : EFM SIGNAL : FOCUS SERVO LOOP : TRACKING SERVO LOOP : CARRIAGE SERVO LOOP : SPINDLE DRIVE : LOADING DRIVE : DOOR DRIVE (SEL) (SEL) (SEL) (D) (D) (D) (S) (D) 2 23 19 18 53 4 3 7 6 8 5 16 33 23 3.4V 5.0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 1.7V 1.7V 0.2V 1.6V 1.6V 1.6V 1.8V 1.8V 1.6V OV OV -O.7V (F) (T) (T) (F) (F) (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 PD-F957,PD-F907 13 A B C D 5 6 7 8 5 6 7 8 H I LINE OUT JACK MAIN BOARD ASSY I H POWER BOARD ASSY 10 (PWZ3663) (PWZ3668) 0V 0V 0V 0V 0V -9.2 -9.2 1.6V 1.6V AC120V 60Hz AC POWER CORD :PDG1015 P0WER TRANSFORMER IC301(CXD2529Q) :PLAY MODE PIN No. Voltage(V) PIN No. Voltage(V) PIN No. Voltage(V) 1 2 3 - 4 7 8 9 10 11 12 13 14 16 17 23 24 25 26 27 38 39 40 41 42 43 44 45 46 47 48 50-55 56 57 61 71 75 78 79 82 83 87 88 89-90 84-86 91-92 93-95 97 96 100 5 5 5 5 5 5 5 5 5 0 0 0 0 0 5 0 5 0 5 0 5 0 5 0 5 0 4.7 2.5 2.5 2.5 2.5 2.5 3.1 3.1 2.5 2.5 0.9 2.5 2.5 2.5 4.4 4.7 4.7 4.7 1.2-1.4 1.2-1.3 2.6-2.7 0.05 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 PD-F957,PD-F907 14 A B C D 1 2 3 4 1 2 3 4 3.3 MAIN BOARD ASSY AND POWER BOARD ASSY (FOR PD-F907) J MAIN BOARD ASSY DISPLAY BOARD ASSY (PWZ3426) (PWZ3432) SWITCH BOARD ASSY O N J D E F C B A SIGNAL ROUTE : AUDIO SIGNAL : EFM SIGNAL : FOCUS SERVO LOOP : TRACKING SERVO LOOP : CARRIAGE SERVO LOOP : SPINDLE DRIVE : LOADING DRIVE : DOOR DRIVE (SEL) (SEL) (SEL) (D) (D) (D) (S) (D) 2 23 19 18 53 4 3 7 6 8 5 33 16 23 (PWZ3400) 3.4V 5.0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 1.7V 1.7V 0.2V 1.6V 1.6V 1.6V 1.8V 1.8V 1.6V OV OV -O.7V (F) (T) (T) (F) (F) (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 PD-F957,PD-F907 15 A B C D 5 6 7 8 5 6 7 8 J K LINE OUT JACK 10 (BACK UP) 0V 0V 0V 0V 0V -9.2 -9.2 1.6V 1.6V K POWER BOARD ASSY (PWZ3414) AC POWER CORD POWER TRANSFORMER AC 120V 60 Hz IC301(CXD2519Q) :PLAY MODE PIN No. Voltage(V) PIN No. Voltage(V) PIN No. Voltage(V) 1 2 3 - 4 7 8 9 10 11 12 13 14 16 17 23 24 25 26 27 38 39 40 41 42 43 44 45 46 47 48 50-55 56 57 61 71 75 78 79 82 83 87 88 89-90 84-86 91-92 93-95 97 96 100 5 5 5 5 5 5 5 5 5 0 0 0 0 0 5 0 5 0 5 0 5 0 5 0 5 0 4.7 2.5 2.5 2.5 2.5 2.5 3.1 3.1 2.5 2.5 0.9 2.5 2.5 2.5 4.4 4.7 4.7 4.7 1.2-1.4 1.2-1.3 2.6-2.7 0.05 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 PD-F957,PD-F907 16 A B C D 1 2 3 4 1 2 3 4 3.4 DISPLAY BOARD ASSY AND SWITCH BOARD ASSY SWITCH BOARD ASSY M O DISPLAY BOARD ASSY L H CN351 J CN351 PD-F957/KU/CA:(PWZ3672) DISPLAY BOARD ASSY N PD-F907/KU,KC:(PWZ3426) PD-F957/KU/CA:(PWZ3675) PD-F907/KU,KC:(PWZ3432) PD4934B DISPLAY BOARD ASSY S703 : MODE S704 : UNLOAD S707 : 6� S708 : OPEN/CLOSE S709 : HI-LITE S710 : 7� S711 : 4 1� S712 : ¡ ¢� S713 : BEST S714 : PREVIOUS S715 : DISC – S716 : DISC + S717 : CLEAR S718 : PGM S719 : TITLE INPUT (PD-F957) : RANDOM (PD-F907) S720 : TITLE DISPLAY (PD-F957) : REPEAT (PD-F907) SWITCHES SWITCH BOARD ASSY S751 : SL ACCESS S752 : SL PLAY S753 : POWER STAND/ON L M N 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 PD-F957,PD-F907 17 Waveforms Note: The encircled numbers denote measuring point in the schematic diagram. ∗1 50T-JUMP: After switching to the pause mode, press the manual search key. ∗2 FOCUS-IN: Press the play key without loading a disc. TP1-Pin 1: PLAY MODE (RF) 500mV/div 500nsec/div IC202-Pin 9: PLAY MODE (CADR) 0.2V/div 2sec/div 2 2 5 5 7 7 8 6 4 3 6' 4' TP1-Pin 1: TRACK SEARCH MODE (RF) 500 mV/div 200 µsec/div TP1-Pin 6: PLAY MODE (FOER) 100mV/div 10msec/div TP1-Pin 2: PLAY MODE (TRER) 200mV/div 1msec/div TP1-Pin 2: 50T - JUMP (*1) MODE (TRER) 200mV/div 1msec/div IC202-Pin 3: FOCUS-IN (*2) MODE (FODR) 1V/div 200msec/div IC202-Pin 3: PLAY MODE (FODR) 1V/div 1msec/div IC202-Pin 4: PLAY MODE (TRDR) 500mV/div 1msec/div IC202-Pin 4: 50T - JUMP (*1) MODE (TRDR) 500mV/div 1msec/div IC203-Pin 3: PLAY MODE (SPDR) 1V/div 50msec/div IC203-Pin 3: TRACK SEARCH MODE (SPDR) 2V/div 50msec/div – VC – VC – VC – VC – VC – GND – GND – GND – GND – GND – GND – GND 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 PD-F957,PD-F907 18 Waveforms IC301-Pin 38 : PLAY MODE (PCO) 2V/div 10 µsec/div 53 33 19 23 10 18 16 8 IC202-Pin 9: TRACK SEARCH MODE (CADR) 2V/div 200msec/div IC301-Pin 86 : PLAY MODE (1kHz) (LOUT 1) 1V/div 200msec/div IC301-Pin 54 : PLAY MODE (1kHz) (BCK) 2V/div 500nsec/div IC301-Pin 50 : PLAY MODE (1kHz) (LRCK) 2V/div 10 µsec/div IC301-Pin 52 : PLAY MODE (1kHz) (PCMD) 2V/div 500nsec/div TRACK SEARCH MODE Upper : TP1-Pin 1 (RF) 1V/div Lower : IC151-Pin 23 (C.OUT) 2V/div 50 µsec/div IC301-Pin 27 : PLAY MODE (MDP) 2V/div 2 µsec/div – GND – GND – GND – GND – GND – GND – GND – GND – GND 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 PD-F957,PD-F907 19 A B C D 1 2 3 4 1 2 3 4 4. PCB CONNECTION DIAGRAM 4.1 MECHANISM BOARD ASSY,SENSOR BOARD ASSY,LOAD SW BOARD ASSY,SELECT MOTOR BOARD ASSY,LOADING MOTOR BOARD ASSY,CENTER LED BOARD ASSY AND DOOR BOARD ASSY G D E F A B C F CENTER LED BOARD ASSY G DOOR BOARD ASSY G DOOR BOARD ASSY J CN208 J CN205 PNP1421–C PNP1443–A PNP1409–A H CN208 J CN204 (PD-F907) H CN204 (PD-F957) H CN205 For PD-F907 F CENTER LED BOARD ASSY E SELECT MOTOR BOARD ASSY SELECT MECHA BOARD ASSY D SENSOR BOARD ASSY For PD-F957 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. Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Transistor Transistor with resistor Field effect transistor B C E B C E B C E D G S B C E B C E B C E D G S D G S 3. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 4. Viewpoint of PCB diagrams Resistor array 3-terminal regulator Capacitor Connector P. C. Board Chip Part SIDE B SIDE A SIDE A PWZ3337- PWZ3338- PWZ3339- 1 5 J657 J656 1 PWZ3334- PWZ3335- PWZ3336- S651 S652 2 1 4 3 2 1 4 3 J656 PNP1443-A LOADING MOTOR BOARD ASSY SPINDLE MOTOR INSIDE CARRIAGE MOTOR M M A C LOAD SW BOARD ASSY B MECHANISM BOARD ASSY J J CN207 CN203 PNP1239-B (PD-F907) H H CN207 CN203 (PD-F957) 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 PD-F957,PD-F907 20 A B C D 1 2 3 4 1 2 3 4 H SIDE A 4.2 MAIN BOARD ASSY (FOR PD-F957) H MAIN BOARD ASSY A CN610 To PICKUP ASSY C J657 VR152 VR151 IC202 IC151 Q152 Q405 Q452 IC71 Q321 Q322 Q341 IC401 IC405 IC406 Q451 Q454 Q403 Q453 IC301 Q406 Q404 Q151 Q391 IC203 Q153 IC201 Q381 VR155 VR154 VR153 VR156 G J631 L CN701 F J1601 E J601 I J11 PNP1443–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 PD-F957,PD-F907 21 A B C D 1 2 3 4 1 2 3 4 SIDE A L I 4.3 DISPLAY BOARD ASSY,SWITCH BOARD ASSY AND POWER BOARD ASSY (FOR PD-F957) M SWITCH BOARD ASSY L DISPLAY BOARD ASSY I POWER BOARD ASSY H CN351 IC21 IC41 IC31 IC32 Q701 IC701 Q702 IC702 AC IN H CN11 PNP1443–A M 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 PD-F957,PD-F907 22 A B C D 1 2 3 4 1 2 3 4 SIDEA 4.4 MAIN BOARD ASSY(FOR PD-F907) J MAIN BOARD ASSY A CN610 To PICKUP ASSY C J657 VR152 VR151 IC202 IC151 Q152 Q405 Q452 IC71 IC371 Q321 Q322 Q341 IC401 IC405 IC406 Q451 Q454 Q403 Q453 IC301 Q371 Q372 Q404 Q151 Q391 IC203 IC201 IC351 Q381 VR155 VR154 VR153 VR156 G J631 N CN701 F J1601 E J601 K J11 PNP1421–C J 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 PD-F957,PD-F907 23 A B C D 1 2 3 4 1 2 3 4 SIDE A K O N 4.5 DISPLAY BOARD ASSY,SWITCH BOARD ASSY AND POWER BOARD ASSY (FOR PD-F907) O SWITCH BOARD ASSY N DISPLAY BOARD ASSY K POWER BOARD ASSY J CN351 J CN11 IC31 IC21 IC33 IC32 IC23 Q711 AC IN PNP1421–C 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 PD-F957,PD-F907 24 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 5. PCB PARTS LIST LIST OF WHOLE PCB ASSEMBLIES Mark Symbol and Description Remarks Part No. PD-F957/ PD-F907/ PD-F907 KU/CA KU KC NSP MOTHER BOARD ASSY PWM2130 PWM2119 PWM2119 MAIN BOARD ASSY PWZ3663 PWZ3400 PWZ3400 POWER BOARD ASSY PWZ3668 PWZ3414 PWZ3414 DISPLAY BOARD ASSY PWZ3672 PWZ3426 PWZ3426 NSP SWITCH BOARD ASSY PWZ3675 PWZ3432 PWZ3432 NSP DOOR BOARD ASSY PWZ3681 PWZ3441 PWZ3441 NSP CENTER LED ASSY PWZ3683 PWZ3443 PWZ3443 NSP SELECT MECHA BOARD ASSY PWX1465 PWX1465 PWX1465 NSP SELECT MOTOR BOARD ASSY PWZ3324 PWZ3324 PWZ3324 NSP SENSOR BOARD ASSY PWZ3327 PWZ3327 PWZ3327 LOADING MECHANISM ASSY PXA1589 PXA1589 PXA1589 NSP LOADING MECHA BOARD ASSY PWX1474 PWX1474 PWX1474 NSP LOAD SW BOARD ASSY PWZ3334 PWZ3334 PWZ3334 NSP LOADING MOTOR BOARD ASSY PWZ3337 PWZ3337 PWZ3337 NSP SERVO MECHANISM ASSY GM PXA1591 PXA1591 PXA1591 MECHANISM BOARD ASSY PWX1192 PWX1192 PWX1192 CONNECTOR 51048-0400 Not used NSP J631 D20PDY0425E D20PWY0425E DOOR BOARD Assy PWZ3681 and PWZ3441 are constructed the same except for the following: Mark Remarks Symbol and Description Part No. PWZ3681 PWZ3441 CONNECTOR 51048-0300 Not used NSP J1601 D20PDY0340G D20PWY0340G CENTER LED BOARD Assy PWZ3683 and PWZ3443 are constructed the same except for the following: Mark Remarks Symbol and Description Part No. PWZ3683 PWZ3443 SWITCH BOARD Assy Although PWZ3675 and PWZ3432 are different in part number, they consist of the same components. CONTRAST OF PCB ASSEMBLIES 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 PD-F957,PD-F907 25 Mark No. Description Parts No. Mark No. Description Parts No. I L H MAIN BOARD ASSY (PWZ3663) SEMICONDUCTORS IC151 CXA1782CQ IC301 CXD2529Q IC203 LA6517 IC201,IC202 LA6520 IC302 LC89170M IC405 NJM4558DX Q151 2SA854S Q381,Q391 2SC1740S Q403,Q404 2SD2144S Q341 2SK246 Q152,Q406 DTA124ES Q153,Q321,Q405 DTC124ES D1301-D1309,D1312-D1314,D321 1SS254 D341,D391-D397 1SS254 D218 MTZJ6.2B COILS AND FILTERS L391,L395,L396 LAU1R0J CAPACITORS C181 CCCCH100D50 C341,C342 CCCCH120J50 C372,C373,C384,C385,C397 CCCSL101J50 C315 CCCSL221J50 C481,C482 CCCSL390J50 C356 CEAT100M50 C171,C175,C301,C302 CEAT101M10 C311-C314,C316,C322,C380 CEAT101M10 C433,C434 CEAT220M25 C131-C133,C211,C212 CEAT330M16 C169,C170 CEAT4R7M50 C309 CEATR47M50 C153-C155,C158,C172,C230 CFTLA104J50 C250,C321 CFTLA104J50 C157 CFTLA823J50 C156,C161,C164,C168,C218 CGCYX103K25 C160 CGCYX333K25 C152,C307 CGCYX473K25 C163 CKCYB102K50 C176,C306,C441,C442 CKCYB152K50 C305 CKCYB222K50 C162 CKCYB332K50 C167 CKCYB472K50 C151 CKCYB682K50 C159,C185,C205,C210,C215 CKCYF103Z50 C219,C304,C318,C323,C351 CKCYF103Z50 C355,C366,C371,C375 CKCYF103Z50 C381,C382,C387,C394,C398 CKCYF103Z50 RESISTORS R189 RD1/4VM163J R157 RD1/4VM274J VR153,VR155 (10k Ω) RCP1045 VR151,VR152,VR154 (22k Ω) RCP1046 VR156 (220k Ω) RCP1049 Other Resistors RD1/4PU&&&J OTHERS CN207 MT 4P CONNECTOR 173981-4 CN208 3P JUMPER CONNECTOR 52147-0310 CN205 4P JUMPER CONNECTOR 52147-0410 CN203 5P JUMPER CONNECTOR 52147-0510 CN204 7P JUMPER CONNECTOR 52147-0710 CN11 12P JUMPER CONNECTOR 52147-1210 JA394 I/O INTERFACE JACK DKN1035 JA321 OPTICAL LINK OUT GP1F32T CN351 CONNECTOR HLEM40S-1 JA401 JACK PKB1032 JA393 JACK PKN1005 X341 X TAL.RES.(16.9344MHz) PSS1008 JA391,JA392 JACK RKN1004 CN201 CONNECTOR 6P RKP-533 CN202 CONNECTOR SLW16S-1C7 SCREW PLATE VNE1948 POWER BOARD ASSY (PWZ3668) SEMICONDUCTORS IC31,IC32 ICP-N10 IC21 PQ05RR12 D54 MTZJ24B D11-D14,D52 S5688G CAPACITORS C27 CEAT101M10 C52 CEAT101M35 C26 CEAT222M16 C11,C13,C15,C16 CKCYF103Z50 C25 (6800 µF/16V) VCH1060 RESISTORS Other Resistors RD1/4PU&&&J OTHERS CONNECTOR 51048-1200 J11 JUMPER WIRE D20PDY1235E POWER TRANSFORMER PTT1342 TERMINAL RKC-061 DISPLAY BOARD ASSY (PWZ3672) SEMICONDUCTORS IC701 PD4934B IC702 S-24C16ADP Q701 DTC124ES D701-D705 1SS254 COILS AND FILTERS L701 LAU101J SWITCHES AND RELAYS S703,S704,S707-S720 PSG1006 PARTS LIST FOR PD-F957/KU/CA 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 PD-F957,PD-F907 26 Mark No. Description Parts No. E D B C A M G F Mark No. Description Parts No. CAPACITORS C712 CEAT100M50 C705,C709 CEAT101M10 C711 CEAT4R7M50 C708 CKCYF103Z50 C701,C704,C706,C707 CKPUYY103M16 RESISTORS Other Resistors RD1/4PU&&&J OTHERS CONNECTOR 51048-0600 CONNECTOR 51048-0800 CN701 CONNECTOR HLEM40R-1 V701 FL INDICATOR TUBE PEL1095 X701 CERAMIC RES.(4.19MHz) VSS1028 SWITCH BOARD ASSY SWITCHES AND RELAYS S751-S753 PSG1006 CAPACITORS C752 CKCYF103Z50 OTHERS REMOTE RECEIVER UNIT GP1U27X DOOR BOARD ASSY OTHERS CONNECTOR 51048-0400 REAF SWITCH VSK1011 CENTER LED BOARD ASSY SEMICONDUCTORS D1601-D1603 SLR-342YCT31 RESISTORS Other Resistors RD1/4PU&&&J OTHERS CONNECTOR 51048-0300 J1601 D20PDY0340G SELECT MOTOR BOARD ASSY SELECT MOTOR BOARD assembly has no service part. SENSOR BOARD ASSY SEMICONDUCTORS Q601,Q602 DTC124ES D601,D602 GP1S53V RESISTORS Other Resistors RD1/4PU&&&J LOAD SW BOARD ASSY SWITCHES AND RELAYS S651,S652 VSG1006 OTHERS J656 3P JUMPER WIRE D20PWW0310E LOADING MOTOR BOARD ASSY LOADING MOTOR BOARD assembly has no service part. MECHANISM BOARD ASSY SWITCHES AND RELAYS S610 DSG1016 OTHERS CN610 MT 4P CONNECTOR 173979-4 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 PD-F957,PD-F907 27 Mark No. Description Parts No. Mark No. Description Parts No. J MAIN BOARD ASSY(PWZ3400) SEMICONDUCTORS IC151 CXA1782CQ IC301 CXD2519Q IC203 LA6517 IC201,IC202 LA6520 IC371 NJM2930L05 IC405 NJM4558DX IC71 NJM79L05A IC351 PD4817A Q151 2SA854S Q381,Q391 2SC1740S Q403,Q404 2SD2144S Q341 2SK246 Q152, DTA124ES Q321,Q371,Q372,Q405 DTC124ES D218,D321,D341,D372,D373 1SS254 D391-D397, 1SS254 D374 MTZJ3.3B COILS AND FILTERS L391,L395,L396,L393 LAU1R0J CAPACITORS C181 CCCCH100D50 C341,C342 CCCCH120J50 C373 (0.047F) ACH1246 C315 CCCSL221J50 C481,C482 CCCSL390J50 C171,C175,C301,C302 CEAS101M10 C311-C314,C316,C322,C374 CEAS101M10 C73 CEAS101M10 C371 CEAS1R0M50 C433,C434 CEAS220M25 C131-C133,C211,C212 CEAS330M16 C376 CEAS470M10 C351 CEAS471M6R3 C169,C170,C356 CEAS4R7M50 C309 CEASR47M50 C153-C155,C158,C230 CFTXA104J50 C250,C321 CFTXA104J50 C157 CFTXA823J50 C156,C161,C164,C168,C218 CGCYX103K25 C160 CGCYX333K25 C152,C307 CGCYX473K25 C397 CKCYB101K50 C163 CKCYB102K50 C176,C306,C441,C442 CKCYB152K50 C305 CKCYB222K50 C162 CKCYB332K50 C167 CKCYB472K50 C151 CKCYB682K50 C159,C185,C205,C210,C215 CKCYF103Z50 C219,C304,C318,C323,366,C353 CKCYF103Z50 C354,C358,C362,C366 CKCYF103Z50 C375,C399,C81 CKCYF103Z50 RESISTORS R189 RD1/4VM163J R157 RD1/4VM274J VR153,VR155 (10k Ω) RCP1045 VR151,VR152,VR154 (22k Ω) RCP1046 VR156 (220k Ω) RCP1049 Other Resistors RD1/4PU&&&J OTHERS CN207 MT 4P CONNECTOR 173981-4 CN208 3P JUMPER CONNECTOR 52147-0310 CN205 4P JUMPER CONNECTOR 52147-0410 CN203 5P JUMPER CONNECTOR 52147-0510 CN204 7P JUMPER CONNECTOR 52147-0710 CN11 12P JUMPER CONNECTOR 52147-1210 JA321 OPTICAL LINK OUT GP1F32T CN351 CONNECTOR HLEM32S-1 JA401 JACK PKB1032 JA393 JACK PKN1005 X341 X TAL.RES.(16.9344MHz) PSS1008 JA391,JA392 JACK RKN1004 CN201 CONNECTOR 6P RKP-533 CN202 CONNECTOR SLW16S-1C7 SCREW PLATE VNE1948 X351 CERAMIC RES.(4.19MHz) VSS1028 POWER BOARD ASSY (PWZ3414) SEMICONDUCTORS IC21 PQ05RR12 D54 MTZJ18B/C D11-D14,D31,D32,D52 S5688G CAPACITORS C27 CEAS101M10 C52 CEAS101M35 C26 CEAS222M16 C31 CEAS330M16 C11,C13,C15,C16 CKCYF103Z50 C25 (6800 µF/16V) VCH1060 RESISTORS Other Resistors RD1/4PU&&&J OTHERS J11 D20PWY1235E POWER TRANSFORMER PTT1318 TERMINAL RKC-061 DISPLAY BOARD ASSY (PWZ3426) SEMICONDUCTORS D701-D705 1SS254 SWITCHES AND RELAYS S703,S704,S707-S720 PSG1006 OTHERS CN701 CONNECTOR HLEM32R-1 V701 FL INDICATOR TUBE PEL1089 PARTS LIST FOR PD-F907/KU/KC K 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 PD-F957,PD-F907 28 6. ADJUSTMENT 6.1 PREPARATIONS 6.1.1 Jigs and Measuring Instruments 6.1.2 Necessary Adjustment Points When Adjustment points Exchange PICKUP Exchange MAIN BOARD ASSY Exchange SERVO MECH ASSY Exchange SPINDLE MOTOR 1.2.3.4.5.6.7. 8.9.10.11.12 ADJ = Page 9 CD TEST DISC (YEDS-7) 8 Cm DISC (With at last about 20 minutes recording) screwdriver (small) Precise screwdriver screwdriver (medium) screwdriver (large) 39 kΩ 0.001µF Low-frequency oscillator Dual-trace oscilloscope (10 : 1 probe) Low pass filter 1 (39 kΩ + 0.001µF) 56 kΩ 0.001µF Low pass filter 2 (56 kΩ + 0.001µF) Ball point hexagon wrench (size: 1.5mm) GGK1002 = Page 30 - 35 1.3.5.6.7.8. 9.10.11.12 1.2.3.4.5.6.7. 8.9.10.11.12 = Page 30 - 35 = Page 30 - 35 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 PD-F957,PD-F907 29 TEST MODE : ON TEST MODE : PLAY TEST MODE : STOP = CANCEL 6.2.1 How to Start/Cancel Test Mode 6.2.2 Adjustment Location 6.2 ADJUSTMENT Short Point W115 W102 MAIN BOARD ASSY Short Point W115 W102 MAIN BOARD ASSY TEST DISC : YEDS-7 4 / 1 ¡ / ¢� inwards outwards Pickup Move Focus servo : CLOSE 6 Spindle motor : START Spindle servo : CLOSE 6 6 Tracking servo : CLOSE OPEN 7 STOP all operations. Short Point W184 W188 MAIN BOARD ASSY Short Point W184 W188 MAIN BOARD ASSY PICKUP ASSY Adjustment screw (Tangential tilt direction) Adjustment screw (Radial tilt direction) FRONT 1 6 ...... CN201 VR152 FO. GAIN VR151 TR. GAIN VR155 TR. BAL VR154 FO. OFS VR153 RF LEVEL W188 W184 MAIN BOARD ASSY TP1 6.FE 5.FI 4.VC 3.TI 2.TE 1.RF CN201 1 2 3 4 5 6 Grating adjustment Upper No.1 SLOT MODE VR156 FO.BEST 1 6 ...... CN201 VR152 FO. GAIN VR151 TR. GAIN VR155 TR. BAL VR154 FO. OFS VR153 RF LEVEL MAIN BOARD ASSY W102 W115 VR156 FO.BEST PD-F957 MODEL PD-F957 MODEL PD-F907 MODEL PD-F907 MODEL PD-F907 MODEL PD-F957 MODEL 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 PD-F957,PD-F907 30 4 2 6 1. Focus Offset Adjustment Test mode None disc VR154 MAIN BOARD ASSY DC voltage 0±50mV Oscilloscope DC Mode V: 5mV/div H: 10mSec/div Prove (10:1) GND START TP1 (CN201) Player 2. Grating Adjustment Oscilloscope DC Mode V: 10mV/div H: 5mSec/div Player FE VC START TP1 (CN201) TE VC Locate null. Counterclockwise, Maximum amplitude. 39kΩ 0.001µF Prove (10:1) GND Low pass filter 1 MAIN BOARD ASSY MAIN BOARD ASSY 6.2.3 Check and Adjustment 4 Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE OPEN TEST DISC Innermost circumference (1 TRK) PLAY Turn counterclockwise from null. 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 PD-F957,PD-F907 31 1 4 2 3. Tracking Error Barance Adjustment Probe (10:1) VR155 A=B Oscilloscope DC Mode V: 10mV/div H: 5mSec/div START TP1 (CN201) Player TE VC 39kΩ 0.001µF Low pass filter 1 Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE OPEN TEST DISC PLAY Innermost circumference (1 TRK) VC A B GND GND Player TP1 (CN201) RF VC START Probe (10:1) Oscilloscope AC Mode V: 20mV/div H: 200nSec/div NG OK (Smooth) Eye pattern 4. Pickup 1Radial/ 2Tangential Direction Tilt Adjustment MAIN BOARD ASSY MAIN BOARD ASSY MAIN BOARD ASSY TEST DISC PLAY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE Position where the screw is visible through the adjustment hole of the float base after moving toward the outer peripheral. 4 Remove lock tight. TEST DISC 1 2 2 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 PD-F957,PD-F907 32 11 4 5. RF Level Adjustment VR153 1.2VP-P ±0.1V Oscilloscope AC Mode V: 50mV/div H: 10mSec/div START TP1 (CN201) Player RF VC GND Prove (10:1) 6. Focus Best Adjustment Oscilloscope DC Mode CH1: 5mV/div CH2: 20mV/div H: 200ns/div Prove(10:1) Player START TP1 (CN201) RF VC MAX GND Prove(10:1) FE 6 1 4 GND Adjust the RF level to maximum, with the focus error voltage within ±150mV. MAIN BOARD ASSY MAIN BOARD ASSY MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) VR156 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) 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 PD-F957,PD-F907 33 11 4 7. RF Level Adjustment 1.2VP-P ±0.1V Oscilloscope AC Mode V: 50mV/div H: 10mSec/div START TP1 (CN201) Player RF VC GND Prove (10:1) 8. Focus Servo Loop Gain Adjustment UNDER Oscilloscope X-Y Mode X: 20mV/div Y: 5mV/div GND Prove (10:1) Player START TP1 (CN201) FI VC UPPER JUST Low-frequency oscillator 1.2kHz 1Vp-p GND GND Prove (10:1) 56kΩ 0.001µF Low pass filter 2 100kΩ FE Make adjustment if the value exceeds the specified range. Check 6 5 4 Lissajous Waveform MAIN BOARD ASSY MAIN BOARD ASSY VR153 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) VR152 MAIN BOARD 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 PD-F957,PD-F907 34 10. Focus Servo Loop Gain Adjustment 9. Focus Best Adjustment Oscilloscope DC Mode CH1: 5mV/div CH2: 20mV/div H: 200ns/div Prove (10:1) Player START TP1 (CN201) RF VC MAX GND Prove (10:1) FE 6 1 4 GND Readjust if adjustment is incorrect. Adjust the RF level to maximum, with the focus error voltage within ±150mV. MAIN BOARD ASSY VR156 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) UNDER Oscilloscope X-Y Mode X: 20mV/div Y: 5mV/div GND Prove (10:1) Player START TP1 (CN201) FI VC UPPER JUST Low-frequency oscillator 1.2kHz 1Vp-p GND GND Prove (10:1) 56kΩ 0.001µF Low pass filter 2 100kΩ FE 6 5 4 Lissajous Waveform MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) VR152 MAIN BOARD ASSY Check 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 PD-F957,PD-F907 35 11. Focus Best Adjustment Oscilloscope DC Mode CH1: 5mV/div CH2: 20mV/div H: 200ns/div Prove (10:1) Player START TP1 (CN201) RF VC MAX GND Prove (10:1) FE 6 1 4 GND Adjust the RF level to maximum, with the focus error voltage within ±150mV. Adjust this point only if adjustment was made in item 10. MAIN BOARD ASSY VR156 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) 12. Tracking Servo Loop Gain Adjustment UNDER Oscilloscope X-Y Mode X: 20mV/div Y: 10mV/div GND Prove (10:1) Player START TP1 (CN201) TI VC UPPER JUST Low-frequency oscillator 1.2kHz 1Vp-p GND GND Prove (10:1) 100kΩ TE 2 3 4 Lissajous Waveform MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo =� =� = CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference (1 TRK) VR151 MAIN BOARD 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 PD-F957,PD-F907 36 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC No. Pin Name I/O Function 1 VDD +5V +5V 2 CLS I Hood open/close SW input. 3 OPEN I Open (CLS:H ,OPEN:L),Close (CLS :L,OPEN:H) 4 DCNT I Disc count pulse input. 5 DPOS I Disc position detection pulse input. 6 DSLT O Selecter output. 7 DSRT O 8 MCLS O Hood motor output. 9 MOPN O 10 RESET I CPU Reset.(L: RESET ) 11 X2 – Crystal connection for system clock oscillation 12 X1 – :4.19MHz. 13 IC GND GND 14 XT2 – NC (OPEN) 15 GND I GND 16 VDD +5V +5V 17 CLOK O Serial clock. 18 MDAT O LSI control data. 19 SQSO I Serial input.(Q data/fcok/gfs/sens/clmp/eject/insd ) 20 XLAT O LSI control data latch pulse output. 21 XRST O Reset input fof each LSI. 22 SCLK O CD TEXT timing data clock output. 23 - O L: output. 24 SRDT I CD TEXT data input. 25 AVSS – GND 26 LIN O Lauding motor output. 27 LOUT O 28 CLED/TEST I/O Center LED control (ON:H , OFF:input) 29 DQSY I CD TEXT data input. 30 MUTB O Muting output (L:MUTE) 31 SYC3 O Synchronous output. 32 SYC1 I Synchronous input. 33 DLAT O DAC control data latch pulse output. 34 AVDD +5V +5V 35 AVREF GND GND 36 CNIN I C.OUT input. 37 TRST O CD TEXT decooder reset output. (L: reset) 38 SCOR I Subcode sync SO+S1 input. 39 RMDT I Remote control data input. 40 VSS GND GND 41 QSEL O Signal output for Q DATA expansion 42 MUTE O Muting output for expansion. (MUTE:H) 43 TRCH O Data serial output for expansion. 44 SCL O EEPROM clock output 45 SDA I/O EEPROM data IN/OUTPUT 46 VDD +5V +5V 47 STBL O Standby - led /osce. 48 KD3 I 49 KD2 I Key data input. 50 KD1 I 51 KD0 I 52 S36 O 53 S35 O 54 S34 O 55 S33 O 56 S32 O 57 S31 O 58 S30 O 59 S29 O 60 S28 O 61 S27 O 62 S26 O 63 S25 O 64 S24 O FL driving segment output. 65 S23 O 66 S22 O 67 S21 O 68 S20 O 69 S19 O 70 S18 O 71 S17 O 72 S16 O 73 S15 O 74 S14 O 75 S13 O 76 S12 O 77 S11 O 78 S10 O 79 VLOAD -26V -26V 80 S9 O 81 S8 O 82 S7 O 83 S6 O 84 S5 O 85 S4 O 86 S3 O 87 S2 O 88 S1 O 89 G12 O 90 G11 O FL driving segment output. 91 G10 O 92 G9 O 93 G8 O 94 G7 O 95 G6 O 96 G5 O 97 G4 O 98 G3 O 99 G2 O 100 G1 O No. Pin Name I/O Function PD4934B (IC701:DISPLAY BOARD ASSY) SYSTEM CONTROL MICRO COMPUTER Pin Function Count up(DSRT:L,DSLT:H) Count down(DSRT:H,DSLT:L) Stop(DSRT:L,DSLT:L) Open(MOPN:H,MCLS:L) Close(MOPN:L,MCLS:H) Stop(MOPN:L,MCLS:L) IN(LIN:H,LOUT:L) OUT(LIN:L,LOUT:H) Stop(LIN:L,LOUT:L) The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. 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 PD-F957,PD-F907 37 7.1.2 DISPLAY PEL1095(V701: DISPLAY BOARD ASSY) :FOR PD-F957 ¶ Pin Assignment ¶ Anode Grid Assignment ¶ Pin Connection 42 43 1 84 CUSTOM ALL SINGLE PREVIOUS DISC SCAN ADLC REMAIN RDM PGM BEST REPEAT 1 CDTEXT 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 PD-F957,PD-F907 38 ¶ Pin Assignment ¶ Anode Grid Assignment ¶ Pin Connection PEL1089(V701: DISPLAY BOARD ASSY) :FOR PD-F907 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 PD-F957,PD-F907 39 7.2 DIAGNOSIS 7.2.1 ERROR CODE DISPLAY If a failure occurs in the Loading mechanism, the error symbol is automatically displayed on the fluorescent display screen of the front panel. 7.2.2 ERROR HISTORY AND DISPLAY Error history display in test mode The previously generated errors (NG processing) can be confirmed in the test mode. Since the has a backup function, the error history is memorized even if the power is turned off. (Memory holding time : About two days) TEST MODE: ON TEST MODE: STOP CANCEL Press the "BEST" button of the keys on the main body. An error appears on the fluorescent indicator display by the above operation. A: Disc No. : Error code B: Track No. : Error sequence C: Minute:second No. : Error generation mode (Only 10’s digit is valid.) The previously generated 16 error codes (maximum) can be memorized. These error codes are displayed one at a time in the ascending order by pressing the "BEST" button again. Note : A product performs fail safe operation when an error occurs. At that time, an error code is memorized by the fail safe operation after the error is eliminated. A B C A0 01 36 : 15 Short Point W184 W188 MAIN BOARD ASSY Short Point W184 W188 MAIN BOARD ASSY Focus servo : CLOSE Short Point W115 W102 MAIN BOARD ASSY Short Point W115 W102 MAIN BOARD ASSY MODE 7 STOP all operations. PD-F957 MODEL PD-F907 MODEL PD-F907 MODEL PD-F957 MODEL 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 PD-F957,PD-F907 40 7.2.3 ERROR HISTORY DISPLAY (1) Disc No. A : Detail of error code at portion The user display appears only when the normal operation cannot be returned even if the fail safe operation is executed after each error occurs. (2) Track No. B : Error sequence in portion The display of 1 to 16 appears. The low number indicates the recently generated error. The error whose number is “1” was generated most recently. (3) Minute : Second No. C : Detail of error generation mode in portion Indicates the internal mode in which the displayed error is generated. The upper digit in “minute : second” has the meaning. User display Description None A0 • A disc couldn’t be detected for playback after loading because; No disc existed. A disc was turned upside down. A disc was dirty. A disc was loaded incompletely. • The focus got out of place during playback due to the crack and stain on the disc. None A1 • The servo mechanism couldn’t move to the desired tune position within a fixed time during selection of a tune from playback or during playback. A3 • A disc couldn’t be loaded within a fixed time. (A disc couldn’t be carried from the rack block.) U1 A4 • A disc couldn’t be unloaded within a fixed time. (A disc couldn’t be returned to the rack block.) A2 • The LOADING mechanism couldn’t move to the desired disc position within a fixed time during selection of a disc from playback or during playback start from stop. U2 A5 • The LOADING mechanism couldn’t be forcibly returned to the home position (left position when viewed from the front) within a fixed time after it is initialized or becomes NG. None A6 • A disc couldn’t be normally rotated for playback after loading because; A disc was turned upside down. A disc was dirty A disc was loaded incompletely. • A disc couldn’t be normally rotated during playback due to the crack and stain on the disc. User display Description None A7 • Mechanism position just before the LOADING mechanism shifts to the disc selection operation when the DCNT pin is low. (The DCNT pin is usually high when the LOADING mechanism is in the stop state. The mechanism position is thus judged to have been shifted for some reason. The shifted mechanism position may cause a failure.) None A8 • Discrepancy has occurred between the detected disc position and the current disc position during movement of the loading mechanism. (The system may incorrectly counted the waveforms of the DCNT and DPOS terminals. If counting is incorrect, the position of the disc No. displayed does not match the disc position counted.) None A9 • Mechanism position during disc loading when the DCNT pin is low. (The DCNT pin is usually high when the LOADING mechanism is in the stop state. The mechanism position is thus judged to have been shifted for some reason. The shifted mechanism position may cause a failure.) None AA • The pickup block cannot return to the innermost circumference when the playback is completed or another disc is shifted. Digit of minute Digit of second Display Contents Display Contents 0 * Spindle stop operation 0 * 1 * Disc return operation 2 * Disc selection operation 3 * Setup operation 1 * 4 * CD-R setup operation 5 * TOC read 6 * Track search operation 7 * Play 8 * Pause 9 * Manual search During closing of the hood and when the hood is com- pletely close During opening of the hood and when the hood is com- pletely open Hood section User display Description U3 P0 The hood did not open within the specified time. The switch of the hood was malfunctioning. P1 The hood did not close within the specified time. The switch of the hood was malfunctioning. P2 The hood was attempted to be opened with force when it was completely closed. The switch of the hood was malfunctioning. 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 PD-F957,PD-F907 41 7.2.4 DISASSEMBLY REMOVING THE LOADING MECHANISM ASSY Remove the Bonnet. Remove the Screws and Stopper Angle. Remove the Screws and Rear Base. Remove the Screws and Back Fence. Remove the each wire. While holding down the hook of the Mecha Base, slide the Loading Mechanism Assy to pull up and remove the Loading Mechanism Assy. While holding down the hook of the Mecha Base, slide the Mechanism Stopper toward the right to pull up and remove the Mecha Stop- per. Stopper Angle Rear Base 2 2 3 4 4 4 4 4 5 4 4 7 6 Back Fence Push Push Loading Mechanism ASSY Hook Mecha Stopper Mecha Base 10 9 8 Push Push Mecha Base Loading Mechanism ASSY 11 11 11 12 14 13 1 2 3 4 5 6 7 8 10 11 12 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 PD-F957,PD-F907 42 REMOVING THE OPERATION PANEL REMOVING THE DISC RACK Remove the Bonnet. Remove the Screws. Cut the Binder securing the wire material. Remove the Center Pole. (Refer to the “REMOVING THE DISC RACK”) Shift the Front Panel slightly toward you while paying attention to the back side hooks on the Chassis. Open the Hood. Remove the Screws. Press the 4 hooks to remove the Center Pole from the Operation Panel. Hook section 2 5 3 2 2 5 Center Pole Hood OPEN Operation Panel Disc Rack 1 2 3 4 3 3 3 1 2 3 4 5 1 2 3 4 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 PD-F957,PD-F907 43 REMOVE THE HOOD AND HOOD BASE Remove the Bonnet. Remove the Operation Panel. (Refer to the “REMOVING THE OPERATION PANEL”) Remove the Screws. Remove the Back Fence. Press the hook of the Stopper of the Hood Base to remove the Stopper. Slide the Hood toward the left to remove the Hood. Remove the Screws. Remove the Hood Base. 7 1 2 3 4 5 8 9 Hood Base Turning Back Fence Hood Push Hook section 5 8 9 7 4 3 6 8 8 Stopper 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 PD-F957,PD-F907 44 INSTALLING THE LOADING MECHANISM ASSY INSTALLING THE DISC RACK Center Boss of the Mecha Base Mecha Base The Gear should be engaged with Disc Rack Place the Disc Rack below the hook of the Mecha Base, then let the center hole of the Disc Rack pass through the Center Boss. Gear Loading Mechanism Assy Disc Rack The hook of the Mecha Base should should be on the top of the Disc Rack Loading Mechanism Assy Slider The projection of the Drive Plate should be engaged with the corresponding part of the slider 1 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 PD-F957,PD-F907 45 REMOVING THE SERVO MECHANISM ASSY GM Slide the float base in the direction of the arrow while pressing down on the loading base hook, and, lifting it gently, pull it out in the direction of the arrow . Remove the connector ASSY (4P) from the float base. Remove the float spring. (To install this part, line up the float angle side of the Servo Mechanism ASSY GM first, and press down on the float base side.) Remove the float rubber from the Servo Mechanism ASSY GM. At this time the float rubber should re- main on the float base side. (To install it on the float base when it has been removed, push it into place with a thin cylindrical object. Turn gear pulley (B) and position Arm (A) as shown below. Arm(A) Turn Gear Pulley(B) 45 Servo Stopper S Float Base Connector Assy(4P) Float Angle Float Spring Remove Flloat Base Hook Loading Base Move Remove Float Base Float Rubber Servo Mechanism Assy Gm 2 2 3 4 5 6 1 7 Push 2 3 5 6 7 8 1 4 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 PD-F957,PD-F907 46 REMOVING THE ARM (A) Remove the float base together with the Servo Mechanism ASSY GM. (Refer to Steps for “ Removing the Servo Mechanism ASSY GM” .) Remove the clamp spring and remove the clamper holder. Turn gear pulley (B) and position Arm (A ) as shown below. Remove Arm (B) while pressing the hook in the direction of the arrow. Remove screw 7. Turn gear pulley (B) and position Arm (A) as shown below. Remove the Arm A spring2 from its hook. Note: Do not hold the tip (blade) of arm (A) during operation. Remove drive plate, Arm plate, Arm A spring2 and Arm (A). (Refer to Steps 3-4 on page 47.) 8 9 Gear Pulley(B) Arm(A) Hook Arm A Spring2 Remove Cam Cover 10 10 11 12 Lift Screw Gear Pulley(B) Arm(B) Arm(A) 10 4 5 6 7 Arm(B) Push Hook Clamper Holder Remove Clamp Spring 3 2 1 2 3 4 5 7 6 10 12 8 9 13 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 PD-F957,PD-F907 47 FOR REASSEMBLY, REVERSE THE DISASSEMBLY PROCEDURE, AND IN ADDITION CARRY OUT THE FOLLOWING ITEMS. Assemble the arm plate as shown below, watching out for the drive plate hook. Place Arm (A) and the Arm A spring2 on the loading base, being careful to keep them in the position shown below. Set the drive plate and arm plate, which were assem- bled in Step , on the Arm (A) side as shown below. At this time be careful to keep Arm (A) in the posi- tion described in Step . Insert the gear plate boss into the drive plate groove and pull it toward you. Turn gear pulley (B) and position Arm (A) as shown below. Note : Do not hold the tip (blade) of arm (A) during operation. Drive Plate Hook Arm Plate Arm(A) Arm Spring2 Arm(A) Set Position Loading Base Drive Plate Gear Plate Boss Arm Plate Arm(A) 4 3 5 6 7 7 8 9 Hook Tun ArmA Spring Arm(A) Gear Pulley(B) 1 2 3 4 5 8 9 7 1 2 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 PD-F957,PD-F907 48 10 11 12 Turn Install Arm(B) Gear Plate Arm(A) Arm(B) Gear Pulley(B) Arm(A) 45° 13 14 15 Gear Pulley(B) Clamp Spring Clamper Holder 10 12 13 15 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 PD-F957,PD-F907 49 7.3 BLOCK DIAGRAM DECODER+DAC (IC301) 12, 11 75 21,22, 23,24, 12,13 SERVO CONTROLLER (IC151) CXA1782CQ 34 33 6, 13, 16 25 28 26,27,37,36 56 18,19 34 35 11 40 9, 39 46 10 53 42,43 47 PD-F957: CXD2529Q PD-F907:CXD2519Q AUDIO 71 26,27 44 RESET RF 31 10 100 8 22 DATA MOTOR DRIVE MOTOR DRIVE AMP (IC201, IC202) LA6520 (IC203) LA6517 IN-SIDE SW LD-ON LD MD A-F PICK-UP ASSEMBLY M TRACKING DRIVE FOCUS DRIVE CARRIAGE DRIVE SPINDLE DRIVE DISC SELECT DRIVE LOADING DRIVE DOOR DRIVE EJECT SW CLAMP SW DISC-COUNT DISC-POSITION FLOURESCENT DISPLAY FUNCTION KEY DOOR SW LED X351 MUTE OPTICAL OUT DECK SYNCHRO AUDIO OUTPUT SR IN-SIDE SW CPU PD-F957:PD4934B (IC351) PD-F907:PD4817A (IC701) RESET CLOCK, DATA LATCH SCOR SQSO SENS FCOK 86,93 FOK 25 23 COUT 23 14 44 X341 89 90 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 PD-F957,PD-F907 50 8. PANEL FACILITIES AND SPECIFICATIONS FRONT PANEL DISPLAY Lights when you choose the play mode. Lights during random play. Blinks during TRACK SCAN. Blinks during DISC SCAN. Blinks when the PREVIOUS button is pressed. Lights when a CD is being played. Lights during pause mode. Lights when the PROGRAM (PGM) button is pressed. Lights during custom programming and play. Lights when the BEST button is pressed. Lights during repeat play. Lights when the remaining time is displayed. Lights during CD TEXT disc playback. Remote sensor Hood MODE button HI-LITE button CLEAR button PROGRAM button SINGLE LOADER ACCESS button SINGLE LOADER PLAY button STANDBY/ON switch UNLOAD button OPEN/CLOSE button BEST button Play/Pause button ( ) PREVIOUS button Stop button ( ) DISC (–/+) buttons Track/Manual search buttons ( ) TITLE INPUT button TITLE DISPLAY button D FILE–TYPE COMPACT DISC PLAYER PD-F905 Î� SINGLE LOADER ACSESS PLAY UNLOAD BEST PREVIOUS DISC TITLE INPUT PROGRAM TRACK MIN SEC DISC TITLE DISPLAY HI-LITE CLEAR MODE FILE –TYME CD MECHANISM OPEN/ CLOSE TRACK MIN SEC DISC RDM CUSTOM ALL BEST CD TEXT SCAN DISC REPEAT REMAIN PGM 1 PREVIOUS SINGLE 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 PD-F957,PD-F907 51 3. Output terminal Audio line output Control input jack (Except for U.K. model) Control output jack (Except for European and U.K. models) CD-DECK SYNCHRO jack Optical digital output jack I/O interface (Except for U.K. and Multi-voltage models) Head phone jack with volume control (Except for U.S. and Canadian models) 4. Accessories ÷ Remote control unit ................................................................... 1 ÷ Size AA/R6P dry cell batteries .................................................. 2 ÷ Output cable.............................................................................. 1 ÷ Control cable (Except for European and U.K. models) ............. 1 ÷ CD liner notes file (Except for U.S. and Canadian models) ...... 1 ÷ Index label sheet (Except for U.S. and Canadian models) ....... 1 ÷ Operating instructions ............................................................... 1 Note. Specifications and design subject to possible modification without notice, due to improvements. 1. General Type ........................................... Compact disc digital audio system Power requirements U.S. and Canadian models ............................... AC 120V, 60 Hz U.K. model ............................................ AC 220-240V, 50/60 Hz European model.................................... AC 220-240V, 50/60 Hz Multi-voltage model ................................. AC 110-127/220-240V (switchable) 50/60Hz Power consumption U.S. and Canadian models .................................................. 12W U.K. model ........................................................................... 14W European model................................................................... 14W Multi-voltage model .............................................................. 14W Operating temperature ................................................ +5°C - +35°C (+41°F - +95°F) Weight ( without package ) ................................ 6.5 kg (14 lb 3 oz.) External dimensions ........................420(W) X 402(D) X 193(H) mm 16-9/16(W) X 15-13/16(D) X 7-10/16(H) in. 2. Audio section Frequency response .................................................. 2 Hz - 20 kHz S/N ratio ......................................................... 98 dB or more (EIAJ) Dynamic range ............................................... 96 dB or more (EIAJ) Channel separation ........................................ 96 dB or more (EIAJ) Harmonic distortion ...................................... 0.003 % or less (EIAJ) Level difference between channels ................. 1.0 dB or less (EIAJ) Output voltage ............................................................ 2 Vrms (EIAJ) Wow and flutter ................................ less than ±0.001 % (W.PEAK) ( below measurable level ) (EIAJ) Channels ........................................................... 2-channel ( stereo ) SPECIFICATION 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 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 1 AUDIO SPECIFICATIONS Frequency response ................................................ 2Hz to 20 kHz Signal to noise ratio ............................................. More than 98 dB Dynamic range..................................................... More than 96 dB THD ........................................................1kHz: 0.003% maximum Output voltage .................................................................... 2 Vrms Channel balance.................................................. 1.0 dB maximum 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 6A8 RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102 Printed in Japan RRV1971M ZZY 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