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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Allexandra Road, #04-01, Singapore 159936 � � � � � � � � � �PIONEER CORPORATION 2001 c RRV2423 DVR-A03 1. SAFETY INFORMATION ....................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................. 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8 4. PCB CONNECTION DIAGRAM ........................... 33 5. PCB PARTS LIST ................................................ 38 6. ADJUSTMENT..................................................... 41 CONTENTS 7. GENERAL INFORMATION .................................. 52 7.1 DIAGNOSIS ................................................... 52 7.1 DISASSEMBLY ........................................ 52 7.2 PARTS ........................................................... 55 7.2.1 IC .......................................................... 55 8. PANEL FACILITIES AND SPECIFICATIONS....... 81 T – ZZY APR. 2001 Printed in Japan THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). DVD-R/RW CD-R/RW WRITER Remarks Type Model DVR-A03 Power Requirement KB O DC Power supply from other system NECESSARY INFORMATION FOR DHHS RULES MARKED ON THE TOP COVER BELOW: DANGER – VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM. READ/WRITE PHONES 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 DVR-A03 2 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 VARO! AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEIYLLE. ÄLÄ KATSO SÄTEESEEN. ADVARSEL : USYNLIG LASERSTRÅLING VED ÅBNING NÅR SIKKERHED SAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSÆTTELSE FOR STRÅLING. VARNING! OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN. WARNING! DEVICE INCLUDES LASER DIODE WHICH EMITS INVISIBLE INFRARED RADIATION WHICH IS DANGEROUS TO EYES. THERE IS A WARNING SIGN ACCORDING TO PICTURE 1 INSIDE THE DEVICE CLOSE TO THE LASER DIODE. IMPORTANT THIS PIONNER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. LASER kuva 1 Lasersateilyn varoitusmerkki LASER Picture 1 Warning sign for laser radiation LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER : 35 mw WAVELENGTH : 658 nm 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 DVR-A03 3 1. The ON/OFF(ON:low level,OFF:high level) status of the CLAMP signals for detcting the loading state are detected by the drive CPUs, and the design prevents laser diode oscillation when the CLAMP signal turns OFF. In normal operation, if no disc is clamped, the laser diode oscillation is disabled. However, the interlock does not always operate in the test mode. * 2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 3A laser beam. Additional Laser Caution * Refer to pages 43. 7�LABEL CHECK DRW2020 DRW2069 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 4 DVR-A03 2.1 PACKING 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. • Screws adjacent to mark on the product are used for disassembly. 1 2 7 6 5 10 8 8 3 3 4 9 x5 10 • PACKING PARTS LIST Mark No. Description Part No. 1 Short-circuit Socket DKX1042 2 Operating Instructions DRC1159 (English/ French/ German/ Italian/ Dutch/ Spanish/ Japanese) 3 Pad DHA1502 4 Packing Case DHG2073 5 Polyethylene Bag DHL1089 6 Push Rod DEX1008 7 Audio Cable DKP3369 NSP 8 Polyethylene Bag Z21-018 (235×320×0.03) 9 Master Carton (A03) DHG2149 10 Mounting Screw AMZ30P060FMC 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 5 DVR-A03 1 DVR ATAPI MAIN Assy DWX2147 2 Front Bezel R3 DAH1977 3 Function Button R3 DAC1966 4 Lens DAC1855 5 Front Door R3Z DAH2016 6 Door Spring DBH1477 7 Shield Plate DNE1398 8 Frame L DNB1084 9 Frame R DNB1085 NSP 10 Label DRW2086 11 Floating Rubber DEB1466 12 Float Screw DBA1148 13 Clamper DNK3829 14 Clamper Yoke DNH2467 15 Upper Clamper DNK3830 16 Clamper Holder DNC1548 17 Bonnet DNC1550 NSP 18 Model Label DRW2020 19 • • • • • 20 Sheet DEB1473 21 Base Chassis DNC1549 22 Screw BMZ26P050FMC 23 Screw PMA26P040FMC 24 Screw BPZ26P060FZK 25 Screw DBA1154 26 Air Packing DEB1474 27 Air Cushion DEB1488 28 Spacer DEB1483 29 Plate DNK3839 30 Screw DBA1159 NSP 31 Label DRW2053 32 65 Label ARW7050 33 Caution Label DRW2069 34 Sheet DEC2421 35 Stick Finger DNB1092 A A B B C C D D E E F F 30 31 30 17 22 22 18 34 10 29 28 14 13 8 11 25 7 5 2 3 12 11 20 9 1 21 23 23 27 4 6 12 15 24 16 33 24 35 32 26 Refer to "2.3 EXTERIOR(2/2) SECTION" A • EXTERIOR (1/2) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 2.2 EXTERIOR (1/2) SECTION 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 6 DVR-A03 1 Tray DNK3812 2 Connector Assy (3P) DKP3544 3 Eject Lever DNK3817 4 S Lever Switch DSK1001 5 Loading Motor Assy DXX2491 NSP 6 Carriage Motor RXM1090 7 Motor Pulley PNW1634 8 Loading Base DNK3811 9 Gear Pulley DNK3813 10 Rubber Belt DEB1465 11 Gear A DNK3814 12 Gear C DNK3816 13 Gear B DNK3815 14 Clamp Cam DNK3818 15 Traverse Mechanism Assy-S DXX2498 16 • • • • • 17 Plate DBK1208 18 Fan Motor (25mm) DXM1123 19 Packing DEB1474 20 Screw JGZ17P030FMC 21 Screw BPZ26P060FZK 22 Screw (2.6×16) DBA1153 23 Air Cushion DEB1488 24 Sheet (Rubber) DEC2411 25 Screw BMZ26P060FMC 26 Spacer POR (T5) DEB1485 27 Spacer DEB1482 28 Screw VBA1034 21 25 17 15 12 18 19 8 3 2 1 6 5 22 13 11 10 7 9 20 14 21 28 4 26 Refer to "2.4 TRAVERSE MECHANISM ASSY-S" 24 27 23 2.3 EXTERIOR (2/2) SECTION • EXTERIOR (2/2) SECTION PARTS LIST 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 7 DVR-A03 27 28 2 25 25 3 4 1 5 4 6 23 7 10 9 22 22 24 20 19 23 18 26 17 16 15 21 14 13 8 31 11 12 36 33 29 35 37 30 34 32 21 38 2.4 TRAVERSE MECHANISM ASSY-S 1 Tilt Base DNH2466 2 Stopper R DEB1469 3 Stopper F DEB1471 4 Tilt Spring Y DBH1479 5 Tilt Spring X DBH1478 6 Stepping Motor DXM1151 NSP 7 Pickup Assy OWY8001 8 Joint Spring DBK1196 9 Main Shaft DLA1921 10 Sub Shaft DLA1923 11 Mecha Base DNH2465 12 Tilt Motor Assy DXX2492 13 Worm DNK3825 14 Tilt Motor DXM1152 15 Tilt Gear A DNK3826 16 Washer WT21D040D050 17 Tilt Gear B DNK3827 18 Tilt Cam DNK3828 19 Spindle Motor DXM1150 20 Screw ZMR30H080FZK 21 Screw BMZ26P040FMC 22 Screw CMZ20P050FMC 23 Screw PMA20P040FMC 24 Screw DBA1121 25 Screw DBA1149 26 Tilt Screw DBA1157 27 Shoulder DBA1158 28 Tilt Spring Z DBH1482 29 Guide Spring DBK1195 30 Cushion DEB1484 NSP 31 Guide Blade DNK3721 32 Cam Cover DNK3863 33 Sub Guide DNS1217 NSP 34 Acetate Tape(F) REH1008 35 TAN Screw VNL1761 36 Screw PBZ20P040FMC 37 Screw PBZ20P060FMC 38 Hold Plate DBK1198 • TRAVERSE MECHANISM ASSY-S PARTS LIST 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 DVR-A03 8 A B C D 1 2 3 4 1 2 3 4 CN803 CN802 CN801 FILTER DISCRETE TILT ER DRIVE LASER DIODE IC114 NJM3403AV FRONT MONITOR DIODE ACTUATOR THERMO SENSOR D/A CONVERTER A/D CONVERTER OP AMP VREF GEN. 2.1[V] FORCED RESET SW RS-232C 4P CONNECTOR CN301 MULTIPLEX PICK UP CN101 BUFFER BUFFER DVR ATAPI MAIN ASSY (DWX2147) A 19 15 17 16 8-9 8-9 28 30 11 12 11-16 21-26 20 20 9 3-4 6-7 13-14 11-12 17 54 48 37 53 49 33 39 18-19 40-43 90-95 41-42 11-12 7 - 10 1 - 4 3 - 4 39,60 73,88 2-3 5-6 3,5 2-3 2,6 4 2 1 18-19 15-17 5 - 6 1 - 2 96-99 87 30 77 80 37 78 65 64 3-10 IC311 IC306 IC109 IC307 IC204 IC201,IC203 IC112 IC901 IC110 IC802 IC804 IC801 IC101 IC103 IC105 IC105 IC102 IC102 IC106 IC106 IC105 IC101 IC803 IC302 IC308 IC312 D301/D302 Q102 Q103 IC101 IC304 IC303 IC303 IC107 IC108 Q303 (C) (C) (D) (D) (D) (D) (C) (C) (C) (C) 9 -11 20-21 (C) (C) (C) (D) (D) (C) (C) (C) (PB) (D) (D) VR103 VR104 DVD-PB PW Adj. CD-PB PW Adj. 33-36 56 99 98 35 36 85 86 82 93 13 13 12 17 13 4 1 2 1 4 56 1,7 3-5 6-9 2,6 100 57 4 3 38-39 14 84 FCSRTN TRKRTN WRITE/READ LPPCHK DFCONT DWOB 1 1 1 1 7 2 2 2 2 3 3 4 3 6 5 1 2 3 MTE 3. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 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 DVR-A03 9 A B C D 5 6 7 8 5 6 7 8 D/A CONVERTER MULTIPLEX POWER SUPPLY SECTION CN401 CN408 JA1123 HEADPHONE VOLUME CN402 CN601 4 11 10 11 53 54 91 92 13 16 11 18 9 20 1 5 4 6 114 124 99 23 13 12 3 125 117 183 147 170 171 219 55 53,54 128 173 165 5-7 8-9 36,44 174 175 117 40 41 131 134 135 139 128 139 103 107 108 142 143 226 124 138 225 224 136 137 125 126 129 132 216,238 215,237 217,218 228-235 184-191 202-210 194,197 198,212 219 192 196 165 157 146 37-38 50-51 15-19,22-26 30-35,46,48-49 227 225 162-163 IC602 IC111 IC603 IC900 IC202 IC104 IC113 IC701 IC705, IC706 TC7SZU04FU IC709, IC710 TC7SZU04FU IC703 IC707 IC704 IC301 IC313 IC501 IC503 IC502 : PB RF SIGNAL ROUTE : PB SIGNAL ROUTE : CD PB RF SIGNAL ROUTE : DVD PB RF SIGNAL ROUTE (C) (C) (C) (C) (PB) (PB) (PB) (REC) (PB) (C) (D) (D) : CD REC SIGNAL ROUTE : DVD REC SIGNAL ROUTE : TE SIGNAL ROUTE : FE SIGNAL ROUTE : CD TE SIGNAL ROUTE : DVD TE SIGNAL ROUTE : LPP SIGNAL ROUTE (C) (D) (D) (D) (C) 182 184 46 47 (PB) (D) RFI (PB) (PB) (PB) VR105 (PB) (PB) (PB) BCLK,DIN,LRCK 53 43 205 193 197 194 169 67,71 74,77 79,82 84,87 89,92 189 4,13 9 3 15 16.9344MHz (54MHz) 16.9344MHz 27MHz CPUCLK TRAY Clamp/Open TRAY Open/Close 10 13-15 11 9 A12-A13 CS2 1-2 1-2 fc=54MHz fc=54MHz 4 2 IC601 MOTON_0 RSSEL TC7S66FU TC7S66FU 2nd LPF 2nd LPF 4 S601 VC701 VC702 1st PLL VCO Adj. 2nd PLL VCO Adj. 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 DVR-A03 10 A B C D 1 2 3 4 1 2 3 4 TRAVERSE MECHANISM ASSY-S (1/2) (DXX2498) STEPPING MOTOR (DXM1151) TILT MOTOR ASSY-S (DXX2492) (IN) (OUT) DVR ATAPI MAIN ASSY (DWX2147) A 1/9- 9/9 A A PICKUP ASSY (OWY8001) 3.2 OVERALL WIRING DIAGRAM 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 DVR-A03 11 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". LOADING MOTOR ASSY (DXX2491) FAN MOTOR (DXM1123) TRAVERSE MECHANISM ASSY-S (2/2) (DXX2498) LOADING SW (DSK1001) CLAMP UP GND TRAY OPEN RS-232C 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 DVR-A03 12 A B C D 1 2 3 4 1 2 3 4 1/9 DVR ATAPI MAIN ASSY (DWX2147) A PICKUP ASSY TO UCOM TO SW for A/D 3/9 A 3/9 A 6/9 A 6/9 A 5/9 A 2/9 A 3/9,6/9 A 5/9 A 9/9 A 3/9 A 8/9 A 3/9 A (C) (C) (C) (D) (C) (C) (C) (C) (D) (D) (D) (C) (C) (C) (C) (C) (D) (D) (D) (D) (D) (D) (C) (C) (C) (D) 2.1 2.1 0.3 1.2 CD-ROM DVD- ROM 2.4 1.2 2.1 1.65 1.65 2.5-2.6 2.4 CD Play Power ADJ DVD Play Power ADJ 7 1 5 6 21 17 16 19 13 8 11 9 4 18 15 20 3.3 DVR ATAPI MAIN ASSY (1/9) 1/9 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 DVR-A03 13 A B C D 5 6 7 8 5 6 7 81/9 A Q107-Q110: 2SD2114K AUDIO OUT PHONES (at 10kΩ LOAD) (at 32Ω LOAD) D101-D104: 1SS355 6/9 A 3/9 A 5/9,6/9 A 6/9 A 6/9 A 6/9 A 5/9 A 3/9 A 3/9 A 3/9 A 3/9 A 6/9 A 3/9,5/9,6/9 A 5/9 A 5/9,6/9 A 3/9 A 2/9 A 6/9 A 8/9 A 3/9,5/9,8/9,9/9 A 3/9,5/9,6/9,9/9 A 3/9 A 2/9 A 2/9 A 3/9,9/9 A 4/9 A 9/9 A : PB RF SIGNAL ROUTE : CD PB RF SIGNAL ROUTE : DVD PB RF SIGNAL ROUTE (C) (C) (D) (D) : CD REC SIGNAL ROUTE : DVD REC SIGNAL ROUTE : TE SIGNAL ROUTE : FE SIGNAL ROUTE : CD TE SIGNAL ROUTE : DVD TESIGNAL ROUTE : LPP SIGNAL ROUTE (C) (D) (D) (D) 1.65 1.65 1.65 CN401(4/4) 3 12 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 DVR-A03 14 A B C D 1 2 3 4 1 2 3 4 2/9 DVR ATAPI MAIN ASSY (DWX2147) A 1/9 A 6/9 A 3/9 A 6/9 A 3/9 A 1/9 A 3/9 A 3/9,7/9 A 1/9 A 3/9 A 1/9 A 2.1 2.1 2.1 2.1 2.1 3.4 DVR ATAPI MAIN ASSY (2/9) 2/9 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 DVR-A03 15 A B C D 5 6 7 8 5 6 7 82/9 A 1/9 A 6/9 A 6/9,9/9 A 3/9 A 1/9 A : PB RF SIGNAL ROUTE 1.65 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 DVR-A03 16 A B C D 1 2 3 4 1 2 3 4 FROM DRIVER TO BTL DRIVER NC 1SS355 DSG1065 TO BTL DRIVER FROM BTL DRIVER FROM SPDL DRIVER 1/9 A 1/9 A 8/9 A 1/9 A 1/9 A 1/9 A 8/9 A 8/9 A 8/9 A 9/9 A 1/9 A 5/9 A 2/9 A 5/9 A 9/9 A 1/9,9/9 A 1/9,5/9,6/9 A 1/9,5/9,8/9,9/9 A 8/9 A 0V CPU BUS 5V 0V 5V RESET ON 3.5 DVR ATAPI MAIN ASSY (3/9) 3/9 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 DVR-A03 17 A B C D 5 6 7 8 5 6 7 83/9 A 3/9 DVR ATAPI MAIN ASSY (DWX2147) A WRITE POWER OFFSET ERASE POWER OFFSET READ LPP SLICE LEVEL WRITE LPP SLICE LEVEL BCA REFERENCE LEVEL MIRR SLICE LEVEL 0 MIRR SLICE LEVEL 1 TD OFFSET FD OFFSET GRN GRN ORG ORG IC307 (M62352GP) SYSTEM RESET 6/9 A 1/9 A 1/9 A 1/9 A 2/9 A 8/9 A 6/9 A 5/9 A 1/9 A 4/9 A 2/9 A 9/9 A 2/9,7/9 A 1/9,5/9,6/9,9/9 A 1/9 A 1/9,6/9 A 2/9 A TP328 TP327 TP325 TP326 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 DVR-A03 18 A B C D 1 2 3 4 1 2 3 4 V+3.3V REGULATOR 5V REGULATOR 5.2V REGULATOR 6/9 A : PB DATA SIGNAL ROUTE : REC DATA SIGNAL ROUTE VOLTAGES At POWER ON HRESET HDB15-0 IORDY XDMACK +5V XIOCS1 XPDIAG XDASP DMARQ XIOW XIOR INTREQ 0V HA2-HA0 XCS1FX XCS3FX CAUTION:FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TIME NO. ICP-S1.8, MFD BY ROHM CO., LTD. FOR IC408 and IC409. CN401(2/4) 3.6 DVR ATAPI MAIN ASSY (4/9) 4/9 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 DVR-A03 19 A B C D 5 6 7 8 5 6 7 84/9 A 4/9 DVR ATAPI MAIN ASSY (DWX2147) A EARTH FAN MOTOR DXM1123 POWER SUPPLY 1/9 A 3/9 A 6/9 A 0V 3V CN401(3/4) CN408 CN401(1/4) CN402 : 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 DVR-A03 20 A B C D 1 2 3 4 1 2 3 4 6/9 A 3/9 A 6/9 A 1/9 A 1/9 A 1/9 A 1/9,6/9 A 1/9,3/9,6/9 A 8/9 A 6/9 A 3/9 A 1/9,6/9 A 1/9,3/9,8/9,9/9 A 1/9,3/9,6/9,9/9 A 9/9 A 5/9 DVR ATAPI MAIN ASSY (DWX2147) A FROM SPDL DRIVER TO SPDL DRIVER SN8706AV GND 3V 1.5 1.9 (C) (C) (C) (C) (C) (C) 3.7 DVR ATAPI MAIN ASSY (5/9) 5/9 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 DVR-A03 21 A B C D 5 6 7 8 5 6 7 85/9 A NO PIN NO PIN NO PIN NO PIN NO PIN NO PIN : CD REC SIGNAL ROUTE (C) (C) (C) (C) • VOLTAGES at POWER ON D7-D0,DRQC : 0V XAKC : 3.8V • VOLTAGES at PLAYBACK D7-D0,DRQC : 3.8V XAKC : 0V 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 DVR-A03 22 A B C D 1 2 3 4 1 2 3 4 1/9 A 1/9,3/9,5/9 A 1/9 A 2/9 A 3/9 A 1/9 A 4/9 A 4/9 A 8/9 A 5/9 A 1/9,5/9 A 1/9,3/9,5/9,9/9 A 2/9,9/9 A 6/9 DVR ATAPI MAIN ASSY (DWX2147) A CLAMP UP TRAY OPEN LOADING SW (PB DATA) (C) (PB RF) CN601 3.8 DVR ATAPI MAIN ASSY (6/9) 6/9 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 DVR-A03 23 A B C D 5 6 7 8 5 6 7 86/9 A 2/9 A 1/9 A 1/9 A 1/9 A 8/9 A 7/9 A 1/9,5/9 A 5/9 A 8/9 A 1/9 A 1/9,3/9 A 2/9 A 1/9 A 3/9 A NO PIN NO PIN NO PIN NO PIN NO PIN NO PIN : PB RF SIGNAL ROUTE : CD REC SIGNAL ROUTE : DVD REC SIGNAL ROUTE (C) (D) (D) (D) (D) (D) : REC DATA SIGNAL ROUTE : LPP SIGNAL ROUTE 2 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 DVR-A03 24 A B C D 1 2 3 4 1 2 3 4 3.9 DVR ATAPI MAIN ASSY (7/9) 7/9 A 6/9 A 7/9 DVR ATAPI MAIN ASSY (DWX2147) A 6/9 A STANDBY 2.5 2.5 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 DVR-A03 25 A B C D 5 6 7 8 5 6 7 87/9 A FOR FREE-RUN ADJ 2nd PLL VCO FREE-RUN ADJ 1st PLL VCO FREE-RUN ADJ FOR FREE-RUN ADJ At POWER ON At CD-ROM PLAY 0V At CD-R/RW REC/PLAY At DVD-ROM PLAY At DVD-R/RW REC/PLAY FILTER CHECK 6/9 A 6/9 A 2/9,3/9 A 2.5V At POWER ON At CD-ROM PLAY 0V At CD-R/RW REC/PLAY At DVD-ROM PLAY At DVD-R/RW REC/PLAY 2.5V GND 3.3V GND 3.3V 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 DVR-A03 26 A B C D 1 2 3 4 1 2 3 4 3/9 A 6/9 A 6/9 A 1/9,3/9,5/9,9/9 A 6/9 A 1/9 A 3/9 A 1/9 A 3/9 A SPINDLE MOTOR SPDL DRIVER BTL DRIVER LOADING MOTOR ASSY 5V 6V 0V 0V 0V 5V : TE SIGNAL ROUTE : FE SIGNAL ROUTE 2.5 2.16 1.65 5 0 2.5 2.5 2.5 2.9 2.5 2.5 At ON 22 10 3.10 DVR ATAPI MAIN ASSY (8/9) 8/9 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 DVR-A03 27 A B C D 5 6 7 8 5 6 7 88/9 A 6/9 A 8/9 A 5/9 A 6/9 A 8/9 DVR ATAPI MAIN ASSY (DWX2147) A SLED, TILT STEPPER DRIVER TILT MOTOR ASSY-S STEPPING MOTOR 6/9 A 1.65 5.15 5.15 5.15 1.76 2.55 3.3 5.15 5.15 0 or 3.3 0-3.3V PULSE DURING OPERATION 0-3.3V PULSE DURING OPERATION 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 DVR-A03 28 A B C D 1 2 3 4 1 2 3 4 1/9 A 9/9 DVR ATAPI MAIN ASSY (DWX2147) A : PB RF SIGNAL ROUTE : PB RF DATA SIGNAL ROUTE : DVD PB RF SIGNAL ROUTE (PB) (PB) (PB) (PB) (PB) (PB) (PB) (PB) (PB) (D) 3.11 DVR ATAPI MAIN ASSY (9/9) 9/9 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 DVR-A03 29 A B C D 5 6 7 8 5 6 7 89/9 A 3/9 A 1/9,3/9 A 1/9,3/9,5/9,8/9 A 2/9,6/9 A B CHIP 1/2 2/2 3/9 A 1/9 A 1/9 A 1/9,3/9,5/9,6/9 A 5/9 A NC NC NC NC (PB) (PB) (PB) (PB) (PB) (PB) (PB) (PB) (D) (D) 23 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 DVR-A03 30 R653 (XDVSTG) V : 2V/div. H : 50nsec/div. (Disc: DVD-R x1 speed) 2 IC109 pin51 (ALPP_O) V : 500mV/div. H : 5µsec/div. (Disc: DVD-R x1 speed) 1 IC111-pin 117 (TZCOUT) V : 2V/div. H : 100µsec/div. 3 IC112-pin 33 TP13 (TEC) (Disc: CD-ROM) 4 IC111-pin 117 (TZCOUT) V : 2V/div. H : 100µsec/div. 3 IC112-pin 33 TP13 (TEC) (Disc: CD-ROM) 4 TP137 (PPOUT) 8 TP135 (TE) V : 500mV/div. H : 2msec/div. (Disc: DVD-R Trk open) 9 TP137 (PPOUT) 8 TP135 (TE) V : 500mV/div. H : 2msec/div. (Disc: DVD-R Trk close) 9 TP135 (TE) 9 R829 (TD) V : 500mV/div. H : 200µsec/div. (Disc: DVD-R 1Trk Jump Forward) 10 IC109-Pin 56 (AWOBO) V : 500mV/div. H : 5µsec/div. (Disc: DVD-R x1 speed) (Wobble before BPF) 5 GND GND GND GND GND 3 4 GND GND GND 3 4 7 6 9 8 GND GND VSB1 VSB1 9 8 VSB1 VSB1 TP137 (PPOUT) 8 TP135 (TE) V : 500mV/div. H : 2msec/div. (Disc: DVD-ROM Single Trk open) 9 9 8 VSB1 VSB1 TP137 (PPOUT) 8 TP135 (TE) V : 500mV/div. H : 2msec/div. (Disc: DVD-ROM Single Trk close) 9 9 8 VSB1 VSB1 TP137 (PPOUT) 8 TP135 (TE) V : 500mV/div. H : 2msec/div. (Disc: CD-R Trk open) 9 9 8 VSB1 VSB1 IC109-Pin 56 (AWOBO) V : 500mV/div. H : 5µsec/div. (Disc: DVD-R x2 speed) (Wobble before BPF) 5 IC109-Pin 57 (AWOBI) R139 (DWOB) V : 500mV/div. H : 5µsec/div. (Disc: DVD-R x1 speed) (Wobble before BPF) 6 7 GND GND 7 6 IC109-Pin 57 (AWOBI) R139 (DWOB) V : 500mV/div. H : 5µsec/div. (Disc: DVD-R x2 speed) (Wobble before BPF) 6 7 GND GND 7 6 IC109-Pin 57 (AWOBI) R139 (DWOB) V : 500mV/div. H : 5µsec/div. (Disc: CD-R x4 speed) (Wobble before BPF) 6 7 GND GND 7 6 IC109-Pin 57 (AWOBI) R139 (DWOB) V : 500mV/div. H : 5µsec/div. (Disc: CD-R x8 speed) (Wobble before BPF) 6 7 TP137 (PPOUT) 8 TP135 (TE) V : 500mV/div. H : 2msec/div. (Disc: CD-R Trk close) 9 9 8 VSB1 VSB1 9 10 GND GND TP135 (TE) 9 R829 (TD) V : 500mV/div. H : 200µsec/div. (Disc: DVD-R 1Trk Jump Reverse) 10 9 10 GND GND TP135 (TE) 9 R829 (TD) V : 500mV/div. H : 200µsec/div. (Disc: CD-R 1Trk Jump Forward) 10 9 10 GND GND TP135 (TE) 9 R829 (TD) V : 500mV/div. H : 200µsec/div. (Disc: CD-R 1Trk Jump Reverse) 10 9 10 GND GND Waveforms (1/3) 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 DVR-A03 31 9 TP9 (RFMAIN) V : 100mV/div. H : 50nsec/div. (Disc: DVD-R x1 speed) (AC mode) TP135 (TE) V : 500mV/div. H : 10msec/div. (Disc: DVD-ROM Single) (Address 60000h - 50000h) 13 TP9 (RFMAIN) V : 100mV/div. H : 50nsec/div. (Disc: DVD-R x2 speed) (AC mode) 13 TP9 (RFMAIN) V : 500mV/div. H : 2msec/div. (Disc: CD-R x4 speed) (AC mode) 13 TP9 (RFMAIN) V : 500mV/div. H : 2msec/div. (Disc: CD-R x8 speed) (AC mode) 13 VSB1 9 TP135 (TE) V : 500mV/div. H : 10msec/div. (Disc: CD-ROM) (Address 20min - 15min) VSB1 11 TP136 (FE) V : 500mV/div. H : 2msec/div. (Disc: DVD-R Trk open) VSB1 11 TP136 (FE) V : 500mV/div. H : 2msec/div. (Disc: DVD-R Trk close) VSB1 11 TP136 (FE) V : 500mV/div. H : 2msec/div. (Disc: CD-R Trk open) VSB1 TP9 (RFMAIN) V : 200mV/div. H : 2µsec/div. 13 IC601 pin4 (A2RFDET) V : 500mV/div. H : 2µsec/div. (Disc: DVD-R Unrecode-Recoded) 14 TP125 (RF) V : 500mV/div. H : 50nsec/div. (Disc: DVD-R x1 speed) (AC mode) 12 IC109 pin86 (I/V_O) 15 IC109 pin16 (DVDAPCSP) V : 500mV/div. H : 50nsec/div. (Disc: DVD-R x1 speed) 16 15 16 GND GND IC109 pin86 (I/V_O) 15 IC109 pin19 (CDAPCSP) V : 500mV/div. H : 100nsec/div. (Disc: CD-R x4 speed) 17 15 17 GND 18 19 GND GND R134 (DVDA) 18 IC109 pin15 (DVD5TSP) V : 500mV/div. H : 50nsec/div. (Disc: DVD-R x1 speed) 19 20 21 GND R207 (CDA) 20 IC109 pin18 (CD5TSP) V : 500mV/div. H : 100nsec/div. (Disc: CD-R x4 speed) 21 11 22 VSB1 VSB1 TP136 (FE) 11 R826 (fd) V : 1V/div. H : 1msec/div. (Disc: DVD-ROM Dual) (FocusJump Layer0- Layer1) 22 14 13 VSB1 GND 11 TP136 (FE) V : 500mV/div. H : 2msec/div. (Disc: CD-R Trk close) VSB1 TP125 (RF) V : 100mV/div. H : 50nsec/div. (Disc: DVD-R x2 speed) (AC mode) 12 TP125 (RF) V : 500mV/div. H : 100nsec/div. (Disc: CD-R x4 speed) (AC mode) 12 TP125 (RF) V : 100mV/div. H : 100nsec/div. (Disc: CD-R x8 speed) (AC mode) 12 V : 500mV/div. H : 1msec/div. Waveforms (2/3) 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 DVR-A03 32 VSB1 VSB1 R826 (FD) V : 1V/div. H : 1msec/div. (Disc: DVD-ROM Dual) (FocusJump Layer0 - Layer0) 11 22 TP136 (FE) GND TP20 (PCCLK) V : 2V/div. H : 20msec/div. (Disc: DVD-R x1 speed) 23 V : 500mV/div. H : 1msec/div. Waveforms (3/3) 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 DVR-A03 33 A B C D 5 6 7 8 5 6 7 8 4. PCB CONNECTION DIAGRAM 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 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 DVR-A03 34 A B C D 1 2 3 4 1 2 3 4 4.1 DVR ATAPI MAIN ASSY SIDE A A DVR ATAPI MAIN ASSY IC122 IC121 IC112 IC903 IC305 IC116 Q122 Q123 IC303 IC117 IC108 IC905 IC906 IC306 Q1001 IC1001 IC118 IC312 Q302 Q301 IC900 Q104 Q112 IC313 Q1 Q120 IC104 IC502 IC119 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 DVR-A03 35 A B C D 5 6 7 8 5 6 7 8 (DNP1975-E) IC701 Q401 IC105 IC122 C121 IC305 IC116 Q122 Q123 IC117 IC108 IC106 Q121 Q120 IC702 IC603 IC707 IC704 IC708 IC119 IC105 IC115 Q116 Q401 IC106 Q115 STEPPING MOTOR FAN MOTOR TILT MOTOR ATAPI INTERFACE CONFIGURATION AUDIO OUT POWER SUPPLY SIDE A 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 DVR-A03 36 A B C D 1 2 3 4 1 2 3 4 A DVR ATAPI MAIN ASSY PICKUP ASSY IC407 IC408 IC409 IC401 IC405 IC406 IC802 IC103 IC101 IC803 IC102 IC110 IC114 Q105 Q101 Q111 Q102 Q103 Q801 VR20 VR103 VR104 IC20 IC11 IC602 IC601 IC501 VC702 VC701 IC710 IC706 IC705 IC709 SIDE B 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 DVR-A03 37 A B C D 5 6 7 8 5 6 7 8 (DNP1975-E) SPINDLE MOTOR ADJ.JIG LOADING MOTOR ASSY LOADING SW IC804 IC103 IC101 IC803 Q102 Q103 Q201 Q801 VR201 VR103 R104 IC204 IC904 IC203 IC201 IC109 IC111 IC100 IC107 Q125 IC503 IC315 IC306 IC310 IC311 IC309 IC304 IC302 IC314 IC307 IC902 IC901 Q109 Q110 Q106 SIDE B 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 38 DVR-A03 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 R 5 0 K 1 Ω → 1R0 ..................................................................................... RS1P 1 R 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 ASSEMBLIES DVR ATAPI MAIN ASSY DWX2147 DVR ATAPI MAIN ASSY SEMICONDUCTORS IC901 ADC08351CIMTC IC309 AK6416AM IC401 BA033FP IC407 BA178M05FP IC406 BA178M08FP IC804 BA5983FM IC308 BU2099FV IC315 HY628100BLT1-70 IC408, IC409 (1.8A /50V) ICP-S1.8 IC502, IC603 K4E151612D-TL50 IC802 LA6563 IC801 LB11995-TFB IC102, IC119 LMC6482IM IC104 M11B416256A-35T IC306 M37902FGCHP IC307 M62352GP-TFB IC313 MBM29F400TC-70PFTN IC204 NJM12903R-TFB IC114 NJM13403V-TFB IC106, IC304 NJM13404V-TFB IC201, IC203, IC803 NJM2100V-TFB IC121, IC122, IC702, IC708, IC902 NJM2140R-TFB IC1001 NJM319V-TFB IC115 NJM3414AV-TFB IC113 PCM1719E IC602 PE5131A IC900 PE5214A IC109 PM0025AF IC405 PQ20WZ11 IC311 PST9243NR IC503 RL5E839 IC501 SM8706AV IC107 SN74AHC2G66HDCT IC904 SN74LV125APW IC105, IC108, IC117, IC303, IC305 TC4W53FU IC301 TC74AC139FT IC202, IC302 TC74HC4051AFT IC101, IC120 TC74HC4053AFT IC703, IC704 TC7S66FU IC118, IC312, IC601 TC7SET08FU IC103 TC7SH00FU IC116, IC310 TC7SH04FU IC701, IC707 TC7SZ126FU IC705, IC706, IC709, IC710, IC903 TC7SZU04FU IC314, IC905, IC906 TC7WH08FU IC112 UPC2511GK-9EU-X IC111 UPD72153GM-UEU Q 107–Q 110, Q 401 2SD2114K Q 106 DTA114EK Q 125 DTC114TK Q 303 HN1A01FU Q 102, Q 103, Q 105, Q 112 HN1B04FU Q 115, Q 116, Q 121, Q 122, Q 201 HN1B04FU Q 1001,Q 104 RN1902 Q 301, Q 302 RN2902 Q 101, Q 111 RN2906 D 101–D 104, D 320 1SS355 D 303 EC10QS04 D 901 KV1470 D 701, D 702 KV1870S D 301, D 302 LT1KS67A SWITCHES S301 DSG1065 S601 DSG1071 COILS AND FILTERS F 701, F 702 DTF1105 L 401 DTL1064 L 104 DTL1084 L 1000-L 1002,L 1004,L 1007,L 1008 DTL1087 L 902 LCYA2R7J2520 L 904 LCYA8R2J2520 L 1005,L 1006 LCYAR68J2520 L 105–L 108 PTL1014 F 401–F 404, F 406 QTF1025 L 110 VTL1079 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 39 DVR-A03 L 503–L 506 VTL1080 L 109 VTL1084 L 102, L 402, L 403, L 905–L 907 VTL1109 CAPACITORS C 720, C 740, C 922 CCSRCH100D50 C 200, C 236, C 237, C 704 CCSRCH101J50 C 195 CCSRCH102J50 C 147, C 911 CCSRCH120J50 C 231, C 232, C 835 CCSRCH151J50 C 450 CCSRCH181J50 C 905 CCSRCH220J50 C 168, C 169, C 172 CCSRCH221J50 C 212, C 213 CCSRCH270J50 C 239, C 240 CCSRCH271J50 C 205, C 920 CCSRCH330J50 C 243 CCSRCH331J50 C 235 CCSRCH391J50 C 708, C 833 CCSRCH471J50 C 140 CCSRCH4R0C50 C 723 CCSRCH560J50 C 921 CCSRCH5R0C50 C 512, C 513 CCSRCH6R0D50 C 1103,C 1109,C 411 CEV100M16 C 1129,C 410, C 424 CEV101M16 C 1114,C 1115,C 1122,C 1127 CEV470M6R3 C 107, C 108, C 1105,C 1130,C 701 CKSQYB105K10 C 706, C 915 CKSQYB105K10 C 401, C 423, C 426, C 917–C 919 CKSQYF105Z16 C 164, C 170, C 312, C 317, C 501 CKSQYF225Z16 C 523, C 604, C 606, C 612, C 613 CKSQYF225Z16 C 615, C 616, C 620, C 621, C 624 CKSQYF225Z16 C 626, C 630, C 804, C 810, C 839 CKSQYF225Z16 C 841 CKSQYF225Z16 C 1002,C 106, C 1120,C 131, C 185 CKSRYB102K50 C 188, C 215, C 322, C 712, C 716 CKSRYB102K50 C 718, C 719, C 732, C 737, C 738 CKSRYB102K50 C 832, C 88, C 89, C 91, C 914 CKSRYB102K50 C 92–C 94 CKSRYB102K50 C 109, C 117, C 135, C 141, C 142 CKSRYB103K50 C 151, C 193, C 211, C 316, C 705 CKSRYB103K50 C 813, C 814, C 844, C 909, C 910 CKSRYB103K50 C 1001,C 102, C 105, C 1135,C 1136 CKSRYB104K16 C 123, C 124, C 128, C 130 CKSRYB104K16 C 144, C 145, C 171, C 179–C 183 CKSRYB104K16 C 196, C 710, C 801–C 803, C 805 CKSRYB104K16 C 834, C 845, C 906, C 907, C 913 CKSRYB104K16 C 1110,C 1111 CKSRYB122K50 C 815, C 821, C 822, C 825, C 830 CKSRYB222K50 C 843 CKSRYB222K50 C 150, C 207, C 210, C 838, C 840 CKSRYB223K50 C 1118,C 198 CKSRYB224K10 C 214 CKSRYB331K50 C 201, C 714, C 817–C 820 CKSRYB332K50 C 826–C 829 CKSRYB332K50 C 715 CKSRYB333K16 C 923 CKSRYB392K50 C 517 CKSRYB393K16 C 120, C 121, C 125, C 134, C 137 CKSRYB472K50 C 321, C 518 CKSRYB472K50 Mark No. Description Part No. Mark No. Description Part No. C 520, C 806, C 823, C 842 CKSRYB473K16 C 521 CKSRYB562K50 C 1131,C 143, C 301, C 508, C 509 CKSRYF103Z50 C 511, C 514, C 836 CKSRYF103Z50 C 1006,C 101, C 103, C 104, C 110 CKSRYF104Z25 C 1102,C 1106,C 1108,C 111 CKSRYF104Z25 C 1112,C 1113,C 112, C 1121 CKSRYF104Z25 C 1123-C 1126,C 1128,C 113 CKSRYF104Z25 C 1132-C 1134,C 114–C 116 CKSRYF104Z25 C 118, C 119, C 122, C 126, C 127 CKSRYF104Z25 C 129, C 132, C 133, C 136, C 139 CKSRYF104Z25 C 148, C 149, C 152–C 157, C 160 CKSRYF104Z25 C 162, C 163, C 165–C 167 CKSRYF104Z25 C 173–C 178, C 184, C 186, C 191 CKSRYF104Z25 C 194, C 197, C 203, C 204 CKSRYF104Z25 C 208, C 209, C 230, C 233, C 238 CKSRYF104Z25 C 245, C 246, C 302–C 311 CKSRYF104Z25 C 313–C 315, C 318–C 320 CKSRYF104Z25 C 323, C 324, C 326, C 327, C 402 CKSRYF104Z25 C 404, C 406, C 408, C 409, C 425 CKSRYF104Z25 C 502–C 507, C 515, C 516, C 519 CKSRYF104Z25 C 522, C 524–C 532, C 602 CKSRYF104Z25 C 607–C 611, C 614, C 618, C 619 CKSRYF104Z25 C 622, C 623, C 625, C 627, C 628 CKSRYF104Z25 C 807–C 809, C 811, C 812, C 816 CKSRYF104Z25 C 824, C 831, C 90, C 901–C 904 CKSRYF104Z25 C 908, C 912, C 916, C 924–C 926 CKSRYF104Z25 C 99 CKSRYF104Z25 C 1119,C 138, C 146, C 629, C 631 CKSRYF105Z10 C 702, C 703, C 707, C 711, C 713 CKSRYF105Z10 C 717, C 721, C 722, C 731, C 733 CKSRYF105Z10 C 1116,C 1117 CKSRYF224Z16 C 189, C 190 (10µF/16V) DCH1121 C 403, C 405, C 407 (220µF/10V) DCH1136 C 1137,C 1138 (4.7µF/16V) DCH1142 C 1104 (2.2µF/10V) VCG1031 C 187, C 192 (4.7µF/6.3V) VCG1039 VC701,VC702 (20p) VCM1008 RESISTORS R 134, R 170 RAB4C0R0J R 626 RAB4C102J R 125, R 150, R 316, R 317, R 332 RAB4C103J R 469, R 472, R 620, R 625 RAB4C103J R 639, R 640 RAB4C103J R 618, R 619, R 621, R 622 RAB4C220J R 1103,R 179, R 190, R 816, R 817 RAB4C223J R 813, R 815, R 822, R 823 RAB4C303J R 230, R 452–R 455, R 511, R 512 RAB4C330J R 140, R 634, R 635, R 638 RAB4C470J R 303 RAB4C560J R 123 RS1/10S0R0J R 803–R 805 RS1/10S1R0J R 1104,R 819, R 821, R 824, R 825 RS1/16S1002F R 244 RS1/16S1100F R 839, R 841 RS1/16S1203F R 250 RS1/16S1500F R 401, R 402 RS1/16S2001F R 242, R 248 RS1/16S3302F R 241 RS1/16S3600F 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 40 DVR-A03 Mark No. Description Part No. R 247 RS1/16S5600F R 1156 RS1/16S5601F R 245, R 251 RS1/16S6802F VR103, VR104 (4.7kΩ) ACP1091 VR105 (10kΩ) DCP1080 Other Resistors RS1/16S J OTHERS JA101 MINI JACK DKN1123 CN402 ZH CONNECTOR 2P B2B-ZR-SM3 CN408 D-OUT CONNECTOR(2P) DKN1176 CN101 53P CONNECTOR DKN1210 CN601 3P CONNECTOR DKN1220 CN301 4P CONNECTOR DKN1221 CN401 LK CONNECTOR LK-44104H-S1D1Z-2 (4IN1/AT) CN803 16P CONNECTOR SFW16R-2ST CN801,CN802 4P CONNECTOR VKN1490 X501 CRYSTAL RESONATOR DSS1125 (36.864MHz) TH402 POLY SWITCH DCX1035 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 41 DVR-A03 6. ADJUSTMENT ÷ Adjustment Items Perform the adjustment of this model in the order as shown below. Adjustment and confirmation of the main unit 6.2 Adjustment Initial Setting 6.2.1 VCO Free-running Adjustment [1st PLL Adjustment] [2nd PLL Adjustment] 6.2.2 Power Adjustment (1) DVD Power Adjustment (1.1) Playback Power Adjustment (1.2) Recording Power Adjustment [Write Power Low Adjustment] [Write Power High Adjustment] [Erase Power APC Low Adjustment] [Erase Power APC High Adjustment] [RW Erase Power Low Adjustment] [RW Erase Power High Adjustment] (2) CD Power Adjustment (2.1) Playback Power Adjustment (2.2) Recording Power Adjustment [Write Power Low Adjustment] [Write Power High Adjustment] [Erase Power Low Adjustment] [Erase Power High Adjustment] [Erase Power APC Low Adjustment] [Erase Power APC High Adjustment] [RW Erase Power Low Adjustment] [RW Erase Power High Adjustment] 6.2.3 Radial Tilt Circuit Adjustment 6.2.4 Focus Position Adjustment [DVD-ROM (Dual) Adjustment] [Focus Position Adjustment of Layer 0] [Focus Position Adjustment of Layer 1] 6.2.5 Wobble SPDL Bias Adjustment 6.2.6 Playback Ability Confirmation 6.2.7 Recording Ability Confirmation Note: When Traverse Mechanism Assy-S is replaced, adjustment of the mechanism section is not required because of it's adjusted already. ÷ Measuring Instruments and Tools Use disc • DVD-ROM (Single) disc ............................................ GGV1035 • DVD-ROM (Dual) disc............................................... GGV1036 • New DVD-R disc. ....................................................... GGV1049 • New DVD-RW disc .................................................... GGV1050 • CD-ROM and CD-DA disc ......................................... GGV1054 • New CD-R disc ........................................................... GGX1011 • New CD-RW disc ....................................................... GGV1053 • Recorded DVD-R disc ............................................... ( ) • Recorded DVD-RW disc ........................................... ( ) • Recorded CD-R disc .................................................. ( ) • Recorded CD-RW disc............................................... ( ) Measuring instruments • Digital multimeter • Oscilloscope (with monitor output) • Light power meter .....................................TQ8210 or equivalent • Jitter meter............................................KJM6765S or equivalent Control • DOS-V Personal computer (for command transmission : RS-232C port) • General-purpose communication software Others • Adjustment screwdriver 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 42 DVR-A03 TP125 RF TP125 (RF) TP125 (RF) TP135 (TE) TP136 (FE) VR103 SIDE B TP18 (VCO) TP17 (VCO) A DVR ATAPI MAIN ASSY VR104 VR104 VC701 VC702 Fig.1 Adjustment point VC701 : 1st PLL adjustment VC702 : 2nd PLL adjustment VR103 : DVD playback power adjustment VR104 : CD playback power adjustment EXCHANGE TRAVERSE MECHA ASSY Mechanical point Electric point Exchange board DVR ATAPI MAIN ASSY Adjustment and confirmation of the main unit Adjustment and confirmation of the main unit Mechanical point Electric point Exchange TRAVERSE MECHANISM ASSY-S When Adjustment Points EXCHANGE PCB ASSY Adjustment Points and Their Names NECESSARY ADJUSTMENT POINTS 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 43 DVR-A03 6.1 TEST MODE 6.1.1 Sending Test Mode Commands To operate this unit directly in Test mode, connect the COM port of the personal computer with CN301 in the DVD ATAPI MAIN Assy via interface. To send commands, use RS-232C general-purpose communication software (e.g. WTERM, CCT). Communication protocols are as follows: Baud rate : 38400 (fixed) Character length : 8 bit Stop bit : 1 bit Parity : none Flow control : none Others : LSB 1st 6.1.2 Disc Selection To set the 4.7GB DVR mode, enter the code "5DT" from the communication software. This operation calls as "Selects 4.7R mode". It becomes each disc mode when entering the following codes. Enter code Mode "0DT" : "Selects CD-ROM mode" "1DT" : "Selects CD-R mode" "2DT" : "Selects CD-RW mode" "3DT" : "Selects DVD-ROM (Single) mode" "4DT" : "Selects DVD-ROM (Dual) mode" "7DT" : "Selects DVD-RWmode" SIDE B A DVR ATAPI MAIN ASSY Personal Computer CN301 COM port Communication jig board Fig.2 Connection diagram of the personal computer 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 44 DVR-A03 6.2 ADJUSTMENT 6.2.1 VCO Free-running Adjustment Connect the digital multimeter to TP17 and TP18. [1st PLL adjustment] 2.5V ± 0.01V [2nd PLL adjustment] 2.5V ± 0.01V POWER ON VC701 and VC702 None needed Enter the RS-232C command. "6MS" "+A4+AS" "+0E+DW" (Enter the VCO free-running adjustment mode) [1st PLL Adjustment] Adjust VC701 so that the voltage of TP17 (periphery of IC602 R3 chip) becomes 2.5V ± 0.01V. [2nd PLL Adjustment] Adjust VC702 so that the voltage of TP18 becomes 2.5V ± 0.01V. "+00+DW" (Release from the VCO free-running mode) Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] Initial Setting Adjustment and confirmation of the main unit Initial Setting Short-circuit with jumper pin at the second (MA and SL) from the right side of the short-pin while looking from the rear side. (Test mode) Enter code "9AJ". (Taking in command of adjustment initial value.) Note: This command does not need to issue it once again if issued it once. However, perform the Power Adjustment surely afterwards when issued this command. MA SL Short (1, 2pin) Short (3, 4pin) Short pin 1 2 Fig.3 Short pin diagram 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 45 DVR-A03 (1.2) Recording Power Adjustment To optimize the playback power of laser diode (LD). When a gap is terrible : Player does not playback, track search is impossible When a gap is light : RF waveform is dirty. Shine the light emitted from the objective lens on the light power meter sensor. Wavelength 660nm Ave. mode STOP Set the value with the command None needed [Write Power Low Adjustment] "1AW" Adjust with UP/DN command so that the indication of light power meter becomes 5.4 ± 0.2mW. (When enters the "5UP/5DN", it can send every 5 step.) "EE" (Store the adjustment value in the nonvolatile memory) Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections [Procedure] (1) DVD Power Adjustment • Set the wavelength of the light power meter to 660 nm, and shine the sensor to the objective lens. (1.1) Playback Power Adjustment To optimize the playback power of laser diode (LD). When a gap is terrible : Player does not playback, track search is impossible When a gap is light : RF waveform is dirty. Shine the light emitted from the objective lens on the light power meter sensor. Wavelength 660nm Ave. mode Wavelength 660nm, 1.03 ± 0.03mW (Ave.) "5DT" (Selects 4.7R mode) "LD" (LD ON) Adjust VR103 so that the indication of light power meter becomes 1.03 ± 0.03mW. "LD" (LD OFF) Note: When confirm the output power once again after the Playback Power Adjustment, if indication of the light power meter is limit of 1.03 ± 0.06mW, ther is not a problem. Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] 6.2.2 Power Adjustment Before adjustment, turn VR103 and VR104 (periphery of CN101) fully counterclockwise to set their laser power output to minimum. 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 46 DVR-A03 (2.1) Playback Power Adjustment To optimize the playback power of laser diode (LD). When a gap is terrible : Player does not playback, track search is impossible When a gap is light : RF waveform is dirty. Shine the light emitted from the objective lens on the light power meter sensor. Wavelength 780nm Ave. mode Wavelength 780nm, 1.26 ± 0.03mW (Ave.) STOP VR104 None needed "1DT" (Selects CD-R mode) "LD" (LD ON) Adjust VR104 so that the indication of light power meter becomes 1.26 ± 0.03mW. "LD" (LD FF) Note: When confirm the output power once again after the Playback Power Adjustment, if indication of the light power meter is limit of 1.26 ± 0.06mW, there is not a problem. Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] (2) CD Power Adjustment • Set the wavelength of the light power meter to 780 nm, and shine the sensor to the objective lens. Write Power High Adjustment] "0AW" Adjust with UP/DN command so that the indication of light power meter becomes 10.7 ± 0.2mW. "EE" (Store the adjustment value in the nonvolatile memory) Selects DVD-RW mode. [Erase Power APC Low Adjustment] "5AW" Adjust with UP/DN command so that the indication of light power meter becomes 5.4 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [Erase Power APC High Adjustment] "4AW" Adjust with UP/DN command so that the indication of light power meter becomes 10.8 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [RW Erase Power Low Adjustment] "7AW" Adjust with UP/DN command so that the indication of light power meter becomes 1.07 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [RW Erase Power High Adjustment] "6AW" Adjust with UP/DN command so that the indication of light power meter becomes 1.13 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) 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 47 DVR-A03 (2.2) Recording Power Adjustment To optimize the playback power of laser diode (LD). When a gap is terrible : Player does not playback, track search is impossible When a gap is light : RF waveform is dirty. Shine the light emitted from the objective lens on the light power meter sensor. Wavelength 780nm Ave. mode STOP Set the value with the command None needed [Write Power Low Adjustment] "1AW" Adjust with UP/DN command so that the indication of light power meter becomes 3.4 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [Write Power High Adjustment] "0AW" Adjust with UP/DN command so that the indication of light power meter becomes 5.9 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [Erase Power Low Adjustment] "3AW" Adjust with UP/DN command so that the indication of light power meter becomes 3.6 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [Erase Power High Adjustment] "2AW" Adjust with UP/DN command so that the indication of light power meter becomes 6.5 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [Erase Power APC Low Adjustment] "2DT" (Selects CD-RW mode) "5AW" Adjust with UP/DN command so that the indication of light power meter becomes 7.6 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [Erase Power APC High Adjustment] "4AW" Adjust with UP/DN command so that the indication of light power meter becomes 15.1 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [RW Erase Power Low Adjustment] "7AW" Adjust with UP/DN command so that the indication of light power meter becomes 5.3 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) [RW Erase Power High Adjustment] "6AW" Adjust with UP/DN command so that the indication of light power meter becomes 10.2 ± 0.1mW. "EE" (Store the adjustment value in the nonvolatile memory) Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections [Procedure] 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 48 DVR-A03 6.2.3 Radial Tilt Circuit Adjustment To adjust the target value of tilt servo so that pickup and disc become to be level relatively. Playback RF waveform is dirty (Playback jitter is defective). Connect the total T-jitter meter to TP125 (RF) terminal. Playback jitter is minimum. PLAY, Tilt servo ON Set the tilt error value with the command input. DVD-ROM(Dual)/ DVD-ROM(Single)/ Unrecorded DVD-RW/ Recorded CD-R discs. "3TL" (Initialize the tilt) • Enters code "4TL" in the state that does not clamp a disc. • Calmp the unrecorded DVD-RW disc and enters code "5TL". • Calmp the DVD-ROM (Dual) disc and enters code "6TL". • Calmp the DVD-ROM (Single) disc. "3DT" (Selects DVD-ROM (Single) mode) "1XN" (Set the CLV normal speed) "+100000+PL" (Search for address 100000h) • Monitor the pin 54 (AGCOUT) of IC112 (RF63). ("RF" is marked on the test land of the DVD ATAPI MAIN Assy.) • Connect the jitter meter to TP125 (RF), search for a point where the jitter of both total-T edges become minimum with "1TL" (Tilt UP) / "2TL" (Tilt Down). At this time, turn the equalizer of jitter meter to OFF. "7TL" (Obtain the TILT TARGET) "RJ" (REJECT) • Clamp the recorded CD-R disc. "1DT" (Selects CD-R mode) "4XN" (Set the CLV 4th speed) "+200000+PL" (Search for 20 minutes) • Monitor the pin 54 (AGCOUT) of IC112 (RF63). ("RF" is marked on the test land of the DVD ATAPI MAIN Assy.) • Connect the jitter meter to TP125 (RF), search for a point where the jitter of both total-T edges become minimum with "1TL" (Tilt UP) / "2TL" (Tilt Down). At this time, turn the equalizer of jitter meter to OFF. "7TL" (Obtain the TILT TARGET) "RJ" (REJECT) Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] 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 49 DVR-A03 6.2.4 Focus Position Adjustment To optimize the playback characteristic of the RF signal. Playback RF waveform is dirty (Playback jitter is defective). REC/PLAY RF waveform is dirty (REC/PLAY jitter is defective). Connect the total T-jitter meter to TP125 (RF) terminal. Playback jitter is minimum. PLAY, tilt servo ON Set the DAC value with the command input. • Clamp the DVD-ROM (Single) disc. "3DT" (Selects DVD-ROM (Single) mode) "#+99070000+FR " (ACT sensitivity adjustment) Note: Issue the CD-ROM disc only. "1XN" (Set the CLV normal speed) "+100000+PL" (Search for address 100000h) "0MS" "0AS" • Connect the jitter meter to TP125 (RF) and adjust "+∗∗∗∗+DW" command so that the jitter of the both total-T edges become minimum, and focus position will be changed. (Value to input into ∗∗∗∗ performs coarse adjustment with 0400h step and fine adjustment with 0100h step.) "FE" (Store the adjustment value in the nonvolatile memory) "RJ" (REJECT) "RS" (RESET) • Perform the Focus Position Adjustment as same step as in the recorded DVD-R and DVD-RW discs. [DVD-ROM (Dual) Adjustment] Adjust the layer 0 and layer 1 of DVD-ROM (Dual) disc together. [Focus Position Adjustment of layer 0] "4DT" (DVD-ROM Dual mode) "1XN" (Set the CLV normal speed) "+100000+PL" (Search for address 100000h) "0MS" "0AS" "EE" (Store the adjustment value in the nonvolatile memory) [Focus Position Adjustment of layer 1] "2FC" (Focus Jump UP (layer 0 to layer 1) ) "0MS" "0AS" "EE" (Store the adjustment value in the nonvolatile memory) CD System Adjustment Boot the CD system disc. "+99070000+FR" (ACT sensitivity adjustment) Note: Issue the disc only. "4XN" (Set the CLV 4th speed) "PL" (PLAY) "+20000000+FR" (TOC information readout, etc.) "+200000+PL" (Search for 20 minutes) • Perform the Focus Position Adjustment as same step in the recorded CD-R and CD-RW discs. Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] DVD-ROM (Single)/ DVD-ROM (Dual)/ Recorded CD-R/ New DVD-RW discs. 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 50 DVR-A03 6.2.5 Wobble SPDL Bias Adjustment PLAY None New 4.7GB DVD-R disc • Clamp the unrecorded 4.7GB DVD-R disc. "PL" (PLAY) "+99050000+FR" (Wobble SPDL adjustment command) "2XN" (Set the CLV double speed) "+99050000+FR" (Wobble SPDL adjustment command) "RJ" (REJECT) "RS" (RESET) Player state Adjustment location Disc Objective Symptom when out of adjustment Measurement Instru- ment connections [Procedure] 6.2.6 Playback Ability Confirmation PLAY None Recorded DVD-R disc Recorded CD-R disc (1) DVD System • Clamp the recorded DVD-R disc. "5DT" (Selects 4.7R mode) "1XN" (Set the CLV normal speed) "PL" (PLAY) Connect the jitter meter to TP125 (RF) and measure the jitter of both total-T edges. Confirm that jitter is less than 12%. "RJ" (REJECT) "RS" (RESET) (2) CD System • Clamp the recorded CD-R disc. "1DT" (Selects CD-R mode) "4XN" (Set the CLV 4th speed) "PL" (PLAY) "+20000000+FR" (TOC information readout, etc.) Connect the jitter meter to TP125 (RF) and measure the jitter of both total-T edges. Confirm that jitter is less than 12%. "RJ" (REJECT) "RS" (RESET) Player state Adjustment location Disc Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] Connect the total T-jitter meter to TP125 (RF) terminal. jitter is less than 12%. Correct the dispersion of spindle motor. Recording performance becomes poor, and jitter value of self recording/playback becomes outside of standard specification. Confirm that the adjustment was done correctly. 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 DVR-A03 6.2.7 Recording Ability Confirmation PLAY None New DVD-R disc New CD-R disc (1) DVD System • Clamp the New DVD-R disc. "5DT" (Selects 4.7R mode) "1XN" (Set the CLV normal speed) "PL" (PLAY) "+20000000+FR" (LPP information readout, etc.) "OE" (OPC END SEEK) Address of result of OPC END SEEK calls as "∗∗∗∗∗∗h". Following OW and OR commands enter the address which subtructed 1 from the above address. "+∗∗∗∗∗∗+OW" (Perform OPC from the address ∗∗∗∗∗∗h) "+∗∗∗∗∗∗+OR" (Outputs the OPC result from the address ∗∗∗∗∗∗h) "+E00+LN" (Test write the E00h block) "+∗∗∗∗∗∗+WR" (Test write. ∗∗∗∗∗∗h is start address and set the physical address.) "RJ" (REJECT) "+∗∗∗∗∗∗+PL" (Measure the self recording/playback jitter and confirm that jitter is less than 12%.) "RJ" (REJECT) "RS" (RESET) (2) CD System • Clamp the New CD-R disc. "1DT" (Selects CD-R mode) "4XN" (Set the CLV 4th speed) "PL" (PLAY) "+20000000+FR" (TOC information readout, etc.) "OE" (OPC END SEEK) Address of result of OPC END SEEK calls as "∗∗∗∗∗∗h" (MSF). Meaning of MSF is minute, second and frame. Following OW and OR commands enter the address which subtructed 5 from the above address. "5LN" (Perform OPC of 5 frames) "+∗∗∗∗∗∗+OW" (Perform OPC from the address ∗∗∗∗∗∗h) "+∗∗∗∗∗∗+OR" (Outputs the OPC result from the address ∗∗∗∗∗∗h) "+F00+LN" (Test write the F00h frame) "+∗∗∗∗∗∗+WR" (Test write. ∗∗∗∗∗∗h is start address and set the MSF.) "RJ" (REJECT) "+∗∗∗∗∗∗+PL" (Measure the self recording/playback jitter and confirm that jitter is less than 12%.) "RJ2" (REJECT) Player state Adjustment location Disc Symptom when out of adjustment Measurement Instru- ment connections Adjustment standard value [Procedure] jitter is less than 12%. Confirm that the adjustment was done correctly. 6.3 Release the Test mode Remove the short-pin which short-circuited in the initial setting, and release the Test mode. 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 DVR-A03 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY ×2 Bonnet Front Bezel R3 Clamper Holder 11 12 10 10 10 1 ×2 1 ×4 ×4 4 3 2 Base Chassis CN601 Remove a connector (CN601) and two Flexible Cables (CN101 and CN803). CN803 CN101 • Bottom side 5 Tray Gear A Turn the Gear A counterclockwise to remove the Tray. 7 8 6 Caution: Be sure to turn the CD and DVD short switches to the Short side when you remove the flexible pickup cable. Traverse Mechanism Assy-S Open Short Turns the CD short SW to Short side. 9 Open Short Turns the DVD short SW to Short side. Loading Motor lead wire Orange Blue 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 DVR-A03 Lock Lever Lock Lever 14 16 15 17 ×2 Remove a connector (CN402) and two Flexible Cables (CN801 and CN802). DVR ATAPI MAIN Assy • Top side Traverse Mechanism Assy-S Connecting the Flexible Pickup Cable Disconnecting the flexible pickup cable 1. Insert the FPC with the conductor side upward. Properly insert it to the slot until it stops. 2. Push down both sides of the Lock Lever until they stop. It cannot be locked with one side only. Imperfection of pushing down may cause unlocking. 1. Pull up the Lock Lever upward. 2. After unlocking, pull out the FPC. FPC receptacles 1 2 1 2 FPC FPC CN802 CN402 CN801 13 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 DVR-A03 CN101 DVR ATAPI MAIN ASSY Pickup assy Pickup Flexible Cable [NG] Loading Base CN101 DVR ATAPI MAIN ASSY Pickup assy Pickup Flexible Cable [OK] Loading Base Cautions: Be careful so that the Pickup flexible cable is not caught between the Loading base and PC Boards. Pickup Flexible Cable DVR ATAPI MAIN Assy CN101 To CN402 To CN801 To CN802 Clamp Cam Tray Traverse Mechanism Assy-S Emergency Disc Removal Styling the Flexible Cables In the following cases, discs can be ejected using the emergency ejection hole. • Trouble with the device makes it impossible to remove the disc using the OPEN/CLOSE button or a software command. • A disc that you need to eject remains inside the device but the power is off. 1. Confirm that the power for the device is OFF and that the disc has stopped spinning. 2. Insert the accompanying pin for emergency ejection straight into the emergency ejection hole and press firmly. 3. Pull it out as far as you need to and remove the disc. (The disc tray will open about 5 to 10 mm.) Notes: • Make sure to use only the accompanying pin for emergency ejection. (No other object should be inserted.) • Never attempt to forcibly eject a disc that is still rotating, as doing so could result in injury personal or in damage to the disc. • Do not place items within 12 cm of the front of this device, as doing so could obstruct the disc ejection operation. Perform styling of the Flexible Cables as shown in the figure below. Caution When Installing the Tray Confirm the position of Clamp Cam there is in the arrow direction. [OK] [NG] 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 DVR-A03 7.2 PARTS • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. 7.2.1 IC •List of IC BU2099FV, BA5983FM, HY628100BLT1-70, AK6416AM, M11B416256A, SM8706AV, MBM29F400TC-70PFTN, UPC2511GK-9EU-X, UPD72153GM-UEU, PST9243NR, PM0025AF, M37902FGCHP Block Diagram Pin Function BU2099FV (DVR ATAPI MAIN ASSY : IC308) • Serial In/Parallel Out Expander 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 DVR-A03 BA5983FM (DVR ATAPI MAIN ASSY : IC804) • 4ch BTL Driver IC Block Diagram Pin Function 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 DVR-A03 Pin Arrangement (Top view) Block Diagram Pin Function HY628100BLT1-70 (DVR ATAPI MAIN ASSY : IC351) • SRAM (1Mbit) Pin Arrangement (Top view) Block Diagram Pin Function AK6416AM (DVR ATAPI MAIN ASSY : IC309) • EEPROM 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 DVR-A03 Block Diagram Pin Function M11B416256A-35T (DVR ATAPI MAIN ASSY : IC104) • EDO RAM (4Mbit) 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 DVR-A03 SM8706AV (DVR ATAPI MAIN ASSY : IC501) • Clock Generator Block Diagram Pin Function 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 DVR-A03 MBM29F400TC-70PFTN (DVR ATAPI MAIN ASSY : IC313) • Flash Memory (4Mbit) Block Diagram Pin Function 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 DVR-A03 Pin Arrangement (Top view) Block Diagram UPC2511GK-9EU-X (DVR ATAPI MAIN ASSY : IC112) • CD/DVD RF FEP 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 DVR-A03 Pin Function (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 63 DVR-A03 Pin Function (2/2) 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 64 DVR-A03 UPD72153GM-UEU (DVR ATAPI MAIN ASSY : IC111) • 1-chip Controller Pin Arrangement (Top view) 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 DVR-A03 Pin Function 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 DVR-A03 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 DVR-A03 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 DVR-A03 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 DVR-A03 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 70 DVR-A03 PST9243NR (DVR ATAPI MAIN ASSY : IC311) • Reset IC Block Diagram Pin Arrangement (Top view) Pin Function 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 71 DVR-A03 Pin Arrangement (Top view) PM0025AF (DVR ATAPI MAIN ASSY : IC109) • DVD-R/RW Frontend IC 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 72 DVR-A03 Pin Function (1/6) 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 73 DVR-A03 Pin Function (2/6) 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 74 DVR-A03 Pin Function (3/6) 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 75 DVR-A03 Pin Function (4/6) 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 76 DVR-A03 Pin Function (5/6) 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 77 DVR-A03 Pin Function (6/6) 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 78 DVR-A03 M37902FGCHP (DVR ATAPI MAIN ASSY : IC306) • CPU PinFunction (1/3) . o N k r a M e m a N ni P e p y T n oitc n u F 1 0 N A T _ T P O I le v el p o t C P O f o t u p ni D / A 2 N I 2 B T A T A D A C B I e t a r ytr a p a r e tf a t u p ni A T A D A C B 3 N I 1 B T K C R V T I t n u o c r o rr e g nik c a rt a r o f t u p ni E T 4 N I 0 B T G F I t u p nila n gis e slu p G F eld nip S 5 2 T N I T N I I )I S C S r o f( n oit p u rr e t n I 6 1 T N I T N I I ) D C ( n oit p u rr e t n I 7 0 T N I T N I I ) 3 6 M , 3 R ( n oit p u rr e t n I 8 1 6 P S U B P E E I s s e c c a M O R P E E f o Y S U B e m i T 9 0 6 P W R C S I D O W R f o h gi H e m i T 0 1 7 5 P E T U M D U A X O ) E T U M L g nie b ( E T U M O I D U A 1 1 6 5 P N O D L C X O ) E V I T C A W O L ( N O D L D C 2 1 5 5 P N O D L D X O ) E V I T C A W O L ( N O D L D V D 3 1 4 5 P N I A G P S O /I . Z I H t u p ni n a ylla u s u si tI nia g eld nip S 4 1 3 5 P S C P I H C B O P I H C - B f o S C 5 1 2 5 P N I A G C I P O p u k ci P ni e g n a h c N I A G 6 1 1 5 P L B N E D D L O ) E L B A N E H g nie b ( E L B A N E R E V I R D D L 7 1 T U O 0 A T N W P D A O L O m sin a h c e m g nid a ol r o f t u p t u o M W P 8 1 3 S C 3 S C O ) cig ol e vit a g e n ( M A R - S f o S C 9 1 2 S C 2 S C O ) cig ol e vit a g e n ( s r e d o c e d s s e r d d a r o f S C 0 2 1 S C 1 S C O ) cig ol e vit a g e n ( R E D O C N E r o f S C 1 2 0 S C 0 S C O ) cig ol e vit a g e n ( M O R h s alf a f o S C 2 2 3 4 P D C X D V D O ) D V D si d n a L ni H d n a D C si ti( t u p ni D / A C P O f o e g n a h c A 3 2 2 4 P 2 L E S D A O 2 e g n a h c t u p ni r e x elpitlu m D / A 4 2 1 4 P 1 L E S D A O 1 e g n a h c t u p ni r e x elpitlu m D / A 5 2 0 4 P 0 L E S D A O 0 e g n a h c t u p ni r e x elpitlu m D / A 6 2 3 3 P E T M D O L X O ) E T U M L g nie b ( e t u m e vir d g nid a o L 7 2 W L B X R W O ) e tir w L g nie b ( e b o rts e tir W 8 2 D R X D R O ) L y b s d a el ti( e b o rts d a e L 9 2 Y D R X Y D A E R I ) Y D A E R : H g nie b ( y d a e R 0 3 E T Y B E T Y B I ) stib 8 ( p u t e s h t di w s u B 1 3 T N O C V T N O C V O n oitc e n n o c tiu c ric r e tli F 2 3 T E S E R T E S E R I ) L y b st e s e r ti( t e s e r n o -r e w o P 3 3 0 D M 0 D M - 0 p u t e s e d o m n oit a r e p o U P C 4 3 S S V S S V - D N G 5 3 N I X N I X I z H M 7 2 6 3 T U O X - - T U O X 7 3 C C V C C V - V 5 + 8 3 7 2 P 1 S R R I M O 1 p u t e s e g n a h c la n gis R O R R I M 9 3 6 2 P 0 S R R I M O 0 p u t e s e g n a h c la n gis R O R R I M 0 4 5 2 P 5 S C S O P X E O /I r o f la n gis e b o rts s s e c c a lair e s e h T 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 79 DVR-A03 PinFunction (2/3) . o N k r a M e m a N ni P e p y T n oitc n u F 1 4 4 2 P 5 S C S O C A D la n r e tx e r o f la n gis e b o rts s s e c c a lair e s e h T 2 4 3 2 P 3 S C S O C A D O I D U A r o f la n gis e b o rts s s e c c a lair e s e h T 3 4 2 2 P 2 S C S O M O R P E E r o f la n gis e b o rts s s e c c a lair e s e h T 4 4 1 2 P 1 S C S O 2 A r o f la n gis e b o rts s s e c c a lair e s e h T 5 4 0 2 P 0 S C S O 3 6 F R r o f la n gis e b o rts s s e c c a lair e s e h T 6 4 7 D 7 D O /I 7 s u b a t a D 7 4 6 D 6 D O /I 6 s u b a t a D 8 4 5 D 5 D O /I 5 s u b a t a D 9 4 4 D 4 D O /I 4 s u b a t a D 0 5 3 D 3 D O /I 3 s u b a t a D 1 5 2 D 2 D O /I 2 s u b a t a D 2 5 1 D 1 D O /I 1 s u b a t a D 3 5 0 D 0 D O /I 0 s u b a t a D 4 5 1 D M 1 D M I 1 p u t e s e d o m n oit a r e p o U P C 5 5 S S V S S V I D N G 6 5 7 0 P T S R X O ) L :st e s e r( T E S E R M E T S Y S 7 5 6 0 P T 3 T E D I t u p nila n gis T C E T E D T 3 8 5 5 0 P 0 S Y H C Z T O 0 e g n a h c sis e r e ts y h g nis s o r c o r e z g nik c a r T 9 5 4 0 P 1 S Y H C Z T O 1 e g n a h c sis e r e ts y h g nis s o r c o r e z g nik c a r T 0 6 9 1 A 9 1 A O 9 1 s u b s s e r d d A 1 6 8 1 A 8 1 A O 8 1 s u b s s e r d d A 2 6 7 1 A 7 1 A O 7 1 s u b s s e r d d A 3 6 6 1 A 6 1 A O 6 1 s u b s s e r d d A 4 6 5 1 A 5 1 A O 5 1 s u b s s e r d d A 5 6 4 1 A 4 1 A O 4 1 s u b s s e r d d A 6 6 3 1 A 3 1 A O 3 1 s u b s s e r d d A 7 6 2 1 A 2 1 A O 2 1 s u b s s e r d d A 8 6 1 1 A 1 1 A O 1 1 s u b s s e r d d A 9 6 0 1 A 0 1 A O 0 1 s u b s s e r d d A 0 7 9 A 9 A O 9 s u b s s e r d d A 1 7 8 A 8 A O 8 s u b s s e r d d A 2 7 7 A 7 A O 7 s u b s s e r d d A 3 7 6 A 6 A O 6 s u b s s e r d d A 4 7 5 A 5 A O 5 s u b s s e r d d A 5 7 4 A 4 A O 4 s u b s s e r d d A 6 7 3 A 3 A O 3 s u b s s e r d d A 7 7 2 A 2 A O 2 s u b s s e r d d A 8 7 1 A 1 A O 1 s u b s s e r d d A 9 7 0 A 0 A O 0 s u b s s e r d d A 0 8 1 D X T 1 D X T O n ois si m s n a rt C 2 3 2 S R 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 80 DVR-A03 PinFunction (3/3) . o N k r a M e m a N ni P e p y T n oitc n u F 1 8 1 D X R 1 D X R I n oit p e c e r C 2 3 2 S R 2 8 5 8 P E T U M D X O e t u m r e vir d L T B 3 8 4 8 P T N I P I H C B I N I H C - B f o n oit p u rr e t n I 4 8 0 D X T 0 D S O n ois si m s n a rt lair e s s u o n o r h c n y S 5 8 0 D X R I D S I n oit p e c e r lair e s s u o n o r h c n y S 6 8 0 D K L C K L C S O k c olc lair e s s u o n o r h c n y S 7 8 1 C C V C C V - V 5 + 8 8 C C V A C C V A I ) V 5 + ( ylp p u s r e w o p g ola n A 9 8 F E R V F E R V I ) V 3 . 3 + ( t u p ni e g a tlo v d r a d n a t S 0 9 S S V A S S V A I D N G 1 9 S S V S S V I D N G 2 9 I M N I M N I - 3 9 1 A D 2 A D W P E O r e w o p e s a r e n a r o f t u p t u o C A D 4 9 7 7 P N I G F O la n gis e g n a h c nia g S U C O F 5 9 0 A D A D W P R O t u p t u o e ula v t n e m ts ujd a t e sff o r e w o p d a e R 6 9 5 7 P T E D I D L I n oitc e t e d e ula v t n e rr u c R E V I R D D L 7 9 4 N A D A X P M I ) X P M r e tf a la n gis ( t u p n I C D A 8 9 3 N A M E L I r o rr e s n e L r o f t u p n I D / A 9 9 2 N A R E L T I r o rr e tli T r o f t u p n I D / A 0 0 1 1 N A B _ C E P O I le v el m o tt o b C P O f o t u p n I 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 81 DVR-A03 8. PANEL FACILITIES AND SPECFICATIONS 8.1 PANEL FACILITIES Front Panel READ/WRITE PHONES 3 7 6 DISC 5 2 1 8 4 1 Disc Loading Tray Open the loading tray by pressing the eject button, then place a CD or DVD disc into the slit with the label facing up. Press the eject button or push the front part of tray to load the tray with the disc. 2 Headphone Jack (PHONES) Stereo mini jack for head-phone. Set “Volume Control Knob” minimum position before inserting headphone jack. The audio output of rear panel is active even when a jack is inserted into the headphone plug. 3 Volume Control Knob This is the volume control knob for adjusting sound level on the headphone. When the knob is turned to the right, the headphone volume goes up, when turned to the left, the volume goes down. 4 Ventilation Holes Do not block this part. 5 DISC Indicator Lights when a disc has been inserted. When tray is opened or closed Blinks green Read only disc Lights green Recordable disc Lights orange Unsupported disc Blinks orange 6 READ/WRITE Indicator Operation status is indicated as follows. During reading Lights green During writing Lights orange When an error occurs Blinks orange • Abnormal rise of internal temp • Blinks 1x and then repeats • Lens or disc dirty • Blinks 2x and then repeats • Other error • Blinks 3x and then repeats 7 Eject Button (0) To unload /load the disc, press the button. 8 Forced Ejection Hole Insert a stiff rod into the hole and push to eject the tray when the tray doesn’t unload by pressing the Eject button. In the normal operation, the eject button should be used to unload the tray. Make sure the power of the drive is turned off and wait more than one minute till the disc rotation is stopped when access the eject hole. 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 82 DVR-A03 9 0 - ~ = Pin 1 Pin 1 Pin 1 Pin 1 Pin 1 Rear Panel Pin Name Function 1 L Left channel audio output. 2 G Ground. 3 G Ground. 4 R Right channel audio output. Pin Name Function 1 MA on The drive is used in master mode. 2 SL on The drive is used in slave mode. 3 CS on Using Cable Select function. 4 Reserved. 5 Reserved. 0 Audio Output This is a connector for output of analog audio. This connector is compatible with `Molex 70553`, choose a suitable connection cable. Pin Name Function 1 +12 Power supply input for DC +12 V. 2 G Ground. 3 G Ground. 4 +5 Power supply input for DC +5 V. - Device Configuration Jumper Switch becomes ON when short socket is put. Make sure the power of the drive is off before changing jumper setting. Pin # 1 is ON at the time of shipping from the plant. = Host IDE Interface This is a 40 pin I/O connector according to the ATA specifications. ~ DC Input Pin Name Function 1 GND Ground. 2 Digital Out Digital audio signal output. 9 Digital Audio Output This is a connector for output of digital audio signal. 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 83 DVR-A03 [Setting] This drive is Horizontal Use. [Disc Size] • 120 mm (4.72”) / 80 mm (3.5”) [Data Transfer Rate] Data Read (Sustained) DVD......................................................................................................Max. 5,400 KBytes/sec. CDMax. 3,600 KBytes/sec. (10.3 – 24X CAV Mode over 16 block transfer) Data Write (Sustained) DVD.................................................................................. Ave. 2,859 KBytes/sec. (2X DVD-R) CDAve. 1,200 KBytes/sec. (8X CD-R) Host Interface specification PIO Mode 4, Multi word DMA Mode 2 ........................................................... 16.6 Mbytes/sec. • The data transfer rate may not be output due to disc conditions (scratches, etc.). [Access Time/ Seek Time] Access time (Random average) DVD-ROM 200 ms ................................................................................... CD-ROM 180 ms Seek time (Random average) DVD-ROM 150 ms ................................................................................... CD-ROM 130 ms [Audio Characteristic] Line Out ........................................................................................ 0.7 ± 0.1 Vrms (at 10 kΩ load) Headphone Out .............................................................................. 0.6 ± 0.5 Vrms (at 32 Ω load) [Others] Power Supply DC +12 V, ..................................................................................................................... 0.9 A DC +5 V, ....................................................................................................................... 1.6 A Dimensions ............................................................................148 (W) x 42.3 (H) x 207.5 (D) mm (including front panel) ..........................................................5-27/32 (W) x 1-11/16 (H) x 8-5/32 (D) in. Weight .....................................................................................................................1.1 kg (2.2 lb) Operation temperature .............................................................. +5°C to +45°C (41°F to 113°F) Operation humidity ...................................................................... 5% to 85% (no condensation) Storage temperature ........................................................... – 40°C to +60°C (– 40°F to 140°F) Storage humidity........................................................................... 5% to 90% (no condensation) [Accessories] Short-circuit socket x 2 Audio cable x 1 Mounting screw x 4 Push rod x1 Operating instructions x 1 NOTE: • Specifications and design subject to possible modifications without notice, due to improvements. 8.2 SPECIFICATIONS Push Rod x1 (DEX1008) Mounting Screw x4 (AMZ30P060FMC) Short-circuit Socket x2 (DKX1042) Audio Cable x1 (DKP3369) Accessories 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