ORDER NO. PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923 � � � � � � � � � �PIONEER ELECTRONIC CORPORATION 1998 DVL-K88 RRV1902 DVD LD PLAYER 1. SAFETY INFORMATION ...................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................ 3 3. SCHEMATIC DIAGRAM ..................................... 16 4. PCB CONNECTION DIAGRAM .......................... 40 5. PCB PARTS LIST ............................................... 56 6. ADJUSTMENT .................................................... 63 CONTENTS 7. GENERAL INFORMATION ................................ 78 7.1 IC .................................................................. 78 7.2 DISASSEMBLY/ASSEMBLY ........................ 80 7.3 BLOCK DIAGRAM ....................................... 82 8. PANEL FACILITIES AND SPECIFICATIONS .... 84 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). T – ZZM JAN. 1998 Printed in Japan ¶Refer to the service guide RRV1896 for DV-505. IC information is described in the service guide. e p y T l e d o M t n e m e ri u q e R r e w o P e h t y b d e tr e v n o c e b n a c e g a tl o v e h T . d o h t e m g n i w o ll o f l a n o i g e R s e d o c n o it c irt s e r )r e b m u n n o i g e r( 8 8 K - L V D L R O V 0 4 2 – 0 2 2 / V 7 2 1 – 0 1 1 C A tc ele s cit a m o t u A 3 DVL-K88 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2 DVL-K88 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. IMPORTANT THIS PIONNER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. LASER DIODE CHARACTERISTICS •FOR DVD MAXIMUM OUTPUT POWER : 7 mw WAVELENGTH : 650 nm •FOR CD/LD MAXIMUM OUTPUT POWER : 5 mw WAVELENGTH : 780-785 nm LABEL CHECK FRONT FRONT (Printed on the Rear Cover) Additional Laser Caution 1. The ON/OFF statuses of the side-A/B detection switch (Lever switch connecting to the TNMB assy), slider-position detection switches (INNER and OUTER on the PKSB assy), loading-status detection switches (SW1, 2 and 3 on the LMSB assy), side B inside detection switch (S901 on the BISB assy) and CLD pickup active detection switch (S903 on the LCSB assy) are detected by the microprocessor (IC101 in the CLD MAIN assy). Also the DVD pickup active detection switch (S902 on the DCSB assy) is detected by the microprocessor (IC501 in the DVD MAIN assy). • To permit the laser diode of CLD pickup to oscillate, it is required to set the CLD pickup active detection switch (S903 : OFF) and the slider-position detection switches for the LD ACTIVE status (INNER : OFF, OUTER: OFF), and to set the loading-status detection switches for tilt neutral state (SW1 : ON, SW2 : OFF, SW3 : ON). As long as these requirements are not satisfied, the laser diode will not oscillate. When the requirements are met in any way, the laser diode can oscillate. The laser diode oscillation will continue if pin 13 of IC801 is shorted to GND or the emitter and collector of Q834 are shorted each other (fault condition) in the CLD MAIN assy. • To permit the laser diode of DVD pickup to oscillate, it is required to set the DVD pickup active detection switch (S902 :OFF) and each switch and a state of laser diode are contents same as state of CLD pickup mentioned above. The laser diode oscillation will continue if pin 13 of IC101 is shorted to +5V (fault condition) in the DVD MAIN assy. In the test mode ∗, the laser diode oscillates when the micro- processor detects a PLAY signal, or when the PLAY key is pressed (S107 ON in the FLKB assy), with the above require- ments satisfied. 2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to a Class 1 laser beam. ∗ : Refer to page 66. 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 DVL-K88 3 2. EXPLODED VIEWS AND PARTS LIST 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 product are used for disassembly. NOTES: 2.1 PACKING Mark No. Description Part No. NSP 1 DRY CELL BATTERY(AA/R6P) VEM-013 2 VIDEO CORD(L=1.5m) VDE1048 3 AUDIO CORD(L=1.5m) VDE1033 4 AC POWER CORD ADG1127 5 POLYETHYLENE BAG Z21-038 6 REMOTE CONTROL UNIT VXX2537 (CU-DV016) 7 BATTERRY COVER VNK3703 NSP 8 CAUTION VRM1071 9 OPERATING INSTRUCTIONS VRB1191 (ENGLISH) 10 OPERATING INSTRUCTIONS VRD1079 (TRAD-CHINESE) 11 • • • • • 12 MIRROR MAT SHEET VHL1018 13 PAD F VHA1206 14 PAD R VHA1207 15 PACKING CASE VHG1728 PARTS LIST 1 2 3 4 5 6 8 9 13 14 15 5 7 12 10 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 DVL-K88 4 2.2 EXTERIOR SECTION Mark No. Description Part No. 1 LD TRAY ASSY VXA2173 2 CUSHION VEC1682 NSP 3 LABEL VRW1289 4 DAMP CUSHION VEC1683 5 CD TRAY VNK3922 6 LABEL VRW1628 7 GUIDE PLATE (R) VNE1939 8 GUIDE PLATE (L) VNE1938 9 LOCK PLATE VNL1703 10 LOCK PLATE SPRING VBH1188 PARTS LIST 11 TRAY PANEL VNK4187 12 DVD DOOR ASSY VXA2355 13 DOOR SPRING VBH1248 14 DOOR HOLDER VNL1697 15 DAMPER VXA1999 16 DVD PLATE VAM1075 17 BONNET CASE S VXX2561 18 NAME PLATE VAM1073 19 SCREW BBZ30P080FMC 20 SCREW BCZ40P060FZK 21 SHIPPING CAM VNL1729 NSP 22 CORD WITH PLUG DE007VF0 23 SCREW IBZ30P080FMC NSP 24 GETTER VRW1720 Mark No. Description Part No. 2x12 3 4 6 4 1 14 19 13 19 15 12 11 16 18 10 9 19 19 5 8 7 19 20 20 17 19 22 19 21 23 24 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 DVL-K88 5 2.3 FRONT PANEL SECTION Mark No. Description Part No. 1 FRONT PANEL VNK4196 2 FL FILTER VEC1722 3 FL LENS VEC1954 4 LED LENS 1 RNK2066 5 LENS HOLDER VNK4151 6 • • • • • 7 L KEY C VNK3070 8 MAIN KEY VNK4199 9 CTL KEY VNK4193 10 17 KEY VNK4189 11 DVD KEY VNK4198 12 VCD KEY VNK4197 13 LED LENS VNK4195 14 KYLB ASSY VWG1946 15 ILLUMINATION LENS VNK4194 PARTS LIST Mark No. Description Part No. 16 ILLUMINATION FILTER VEC1950 17 ILLUMI HOLDER VNK4289 18 FLKY ASSY VWG1945 19 VOLUME KNOB VNK1733 NSP 20 PWSB ASSY VWG1947 21 FLEXIBLE CABLE(14P) VDA1657 22 FLEXIBLE CABLE(10P) VDA1655 23 FLEXIBLE CABLE(7P) VDA1656 24 SCREW BBZ30P080FMC 25 SHEET F VEC1972 26 MICB ASSY VWV1602 27 EARTH PLATE VBK1070 NSP 28 PCB SPACER AEC1371 1 3 8(1/2) 9 13(2/2) 2 15 16 17 13 10(1/2) 4 5 7 13(1/2) 8(2/2) 12(1/2) 12(2/2) 11 10(2/2) 26 27 24 19 23 18 20 24 24 24 21 24 25 22 28 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 DVL-K88 6 2.4 TOP VIEW SECTION 1 6 2 3 4 7 24 5x3 9 24 8 10 10 A A 13 24 14 23 12 24 24 24 24 22 22 20 19 17 18 24 21 24 27 26 28 24 25 29 24 24 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 DVL-K88 7 Mark No. Description Part No. 1 CENTER PLATE VNE2127 2 RUBBER MAT VEB1114 3 THRUST HOLDER VNL1663 4 CLAMPER VNL1648 5 CLAMPER SPRING VBH1192 6 CLAMPER HEAD VNL1649 7 CLAMPER HOLDER VNL1788 8 DVDM ASSY VWS1329 9 HEAT SINK VNE2134 10 RADIATION SEAT VEB1282 11 • • • • • 12 CORD CLAMPER RNH-184 13 CABLE HOLDER VEC1958 NSP 14 CORNER POST DEC1212 15 • • • • • 16 • • • • • 17 FLEXIBLE CABLE(21P) VDA1658 18 KYCB ASSY VWV1599 19 HOUSING ASSY(13P) VKP2154 NSP 20 PCB-HOLDER VNE2121 21 JCKB ASSY VWV1580 NSP 22 CENTER ANGLE VNE2126 23 CUSION VEC1982 24 SCREW BBZ30P080FMC 25 SCREW PMB30P080FZK 26 MSWB ASSY VWG1895 NSP 27 POWER HOLDER VNE2123 28 POWER JOINT VNK4148 29 POWER BUTTON VNK4184 TOP VIEW SECTION 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 DVL-K88 8 2.5 BOTTOM VIEW SECTION 31 30 1 17 6 2 8 8 5 4 10 9 32 19 32 7 34 3 11 32 32 13 32 32 23 23 24 25 15 16 32 22 32 32 32 32 32 32 29 32 27 26 28 28 21 20 33 18 32 32 32 32 Refer to "2.6 LOADING MECHANISM SECTION" 35 36 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 DVL-K88 9 Mark No. Description Part No. NSP 1 CHASSIS VNA1887 2 INSULATOR ASSY VXA2356 3 PCB HINGE VEC1174 NSP 4 PCB SPACER AEC1188 NSP 5 CIRCUIT BOARD SPACER VEC1957 6 POWER SUPPLY ASSY VWR1287 7 SHEET P VEC1874 8 CORD CLAMPER RNH-184 NSP 9 STOPPER VNE2088 10 SPACER VEC1939 11 SHELL CLIP DEC1184 12 • • • • • 13 CLDM ASSY VWS1334 14 • • • • • 15 HOUSING ASSY (14P) VKP2151 16 FLEXIBLE CABLE(15P) VDA1644 NSP 17 PANEL HOLDER VNA1686 NSP 18 MECHANISM ASSY VWT1149 NSP 19 CAM HOLDER L VNE2089 20 SHIPPING LEVER VNL1728 21 SHIPPING SPRING VBH1275 NSP 22 CAM HOLDER R VNE2090 23 FLEXIBLE CABLE(22P) VDA1652 24 HOUSING ASSY (7P) VKP2155 25 HOUSING ASSY (4P) VKP2153 26 REAR PANEL R VNA1892 27 REAR PANEL L VNA1922 28 TRAY STOPPER VNL1707 29 REAR COVER VNA1933 30 FLEXIBLE CABLE(24P) VDA1659 31 CONNECTOR ASSY PF06PP4B20 32 SCREW BBZ30P080FMC 33 SCREW BBZ30P100FMC 34 RIVET RBM-003 NSP 35 SPACER VEC1989 36 LABEL(CAUTION) VRW1699 BOTTOM VIEW SECTION 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 DVL-K88 10 2.6 LOADING MECHANISM SECTION 15 3 16 17 19 18 12 14 13 20 21 22 23 24 25 3 3 3 26 1 3 3 3 3 3 8 9 10 5 6 7 11 4 3 B B A A 2 Refer to "2.7 SERVO MECHANISM SECTION (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 DVL-K88 11 Mark No. Description Part No. LOADING MECHANISM SECTION PARTS LIST Mark No. Description Part No. 1 Clamp Cam B VNL1765 2 CDP Spring VBH1191 3 Screw Z39-019 4 CD Plate VNL1685 5 Rubber Belt VEB1184 6 Gear Pulley VNL1662 7 Slider (L) VNL1665 8 Twin Gear VNL1626 9 Center Gear VNL1660 10 Double Gear VNL1661 11 Screw BMZ26P040FMC 12 Loading Motor Assy VXX2045 13 Carriage Motor VXM1033 NSP 14 Motor Pulley VNL1630 15 Synchro Gear Assy VXA2105 16 Flexible Cable (10P) VDA1645 NSP 17 LMSB Assy VWG1554 18 MB Switch Lever VNL1664 19 Roller VNL1042 20 Mechanism Base VNK3239 21 Cam Gear VNL1625 22 Cam Plate VNL1631 23 CAS Spring VBH1190 24 Shaft Holder VNE1942 25 CAM Holder VNE2032 26 Slider (R) VNL1666 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 DVL-K88 12 2.7 SERVO MECHANISM SECTION (1/2) 30 31 15 53 29 33 34 A A 35 36 37 39 38 40 41 42 43 44 45 46 32 47 56 48 49 52 50 51 28 27 28 15 55 15 Refer to "2.6 LOADING MECHANISM SECTION" Refer to "2.8 SERVO MECHANISM SECTION (2/2)" Refer to "2.10 CLD CARRIAGE ASSY" Refer to "2.9 DVD CARRIAGE ASSY" 18 16 15 17 19 20 21 13 14 12 4 1 5 6 2 8 7 9 10 11 22 23 24 25 26 57 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 DVL-K88 13 Mark No. Description Part No. SERVO MECHANISM SECTION (1/2) PARTS LIST Mark No. Description Part No. 1 Mini Clamp VEC1905 2 Screw BBZ26P060FMC 3 • • • • • 4 Tilt Base (Upper) VNE2062 5 Housing Assy (2P) VKP2136 NSP 6 BISB Assy VWG1796 7 Screw BPZ20P040FZK 8 B Cam VNL1725 9 Support Spring VBH1273 10 SW Lever B VNL1723 11 Shaft Holder VNL1724 12 CA Shaft (Upper) VLL1486 13 CA Rack (Upper) VNL1722 14 Shaft Stay VNL1726 15 Screw BBZ30P080FMC 16 Screw PPZ20P060FMC 17 CA Shaft (Lower) VLL1496 18 TAN Guide VNE2061 19 FPC Holder A VNL1751 20 DVD Carriage Assy VWT1146 21 FPC Holder B VNL1801 22 CLD Carriage Assy VWT1141 23 CA Guide VNL1668 24 TAN Spring (B) VBH1264 25 TAN Lever (B) VNL1669 26 Screw PMZ20P060FZK 27 Tilt Base (Under) VNL1711 28 Tilt Rear Spring VBH1274 29 CA Rack (Lower) VNL1712 30 Flexible Cable (6P) VDA1642 31 Flexible Cable Cover VNL1727 32 Motor Base VNE1941 33 Screw IBZ26P060FMC 34 Tilt Spring VBH1263 35 Thrust Spring VBH1245 36 CA Switch Lever VNL1644 NSP 37 PKSB Assy VWG1555 38 Housing Assy (3P) VKP2045 39 Screw IBZ26P120FMC 40 Screw PMA30P050FMC 41 Tilt Spring B VBH1287 42 Housing Assy (3P) VKP2046 NSP 43 FG Assy VWG1556 44 FG Base VNL1781 45 Tilt Cam VNL1643 46 Tilt Cam Spring VBH1243 47 PRC Hub VNL1684 48 Centering Spring VBH1269 49 Turn Table Assy VXA2354 NSP 50 Oil Stopper VBF1002 51 Screw ZMD30H030FBT NSP 52 Spindle Motor VXM1057 53 Cover S VNL1780 54 • • • • • 55 Screw BBZ30P050FZK 56 Spindle Motor Assy VXX2521 57 FPC Holder C VNL1789 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 DVL-K88 14 2.8 SERVO MECHANISM SECTION (2/2) 30 31 32 31 30 25 27 29 5 5 26 26 28 27 37 38 25 24 20 23 22 5 21 20 19 18 17 5 16 5 34 33 35 15 14 13 10 9 39 36 35 12 35 11 8 7 6 4 5 2 3 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 DVL-K88 15 Mark No. Description Part No. SERVO MECHANISM SECTION (2/2) PARTS LIST Mark No. Description Part No. NSP 1 TNMB Assy VWG1793 2 Carriage Motor VXM1033 NSP 3 Motor Pulley VNL1630 4 Motor Holder VNL1717 5 Screw BBZ30P080FMC 6 Screw BMZ26P040FMC 7 Gear Pulley VNL1662 8 Rubber Belt VEB1184 9 Housing Assy (3P) VKP2137 10 Lever Switch DSK1003 11 Middle Gear VNL1720 12 Turn Panel Assy VXA2337 13 Gear S VNL1719 14 Turn Cam Gear VNL1718 15 Swing Plate Assy VXA2289 16 Turn Lever Assy VXA2292 17 Turn Plate Assy VXA2290 18 PU FPC-B VNP1583 19 Flexible Cable (26P) VDA1653 20 Connector Assy PG02KK-E10 NSP 21 CNNB Assy VWG1792 22 Flexible Cable (27P) VDA1581 23 PU FPC-A VNP1582 24 PCB Holder VNL1716 25 FC Guide VNE2059 26 PU Holder VNL1715 27 SW Lever C VNL1714 NSP 28 LCSB Assy VWG1795 NSP 29 DCSB Assy VWG1794 30 FC Arm Spring VBH1272 31 FC Arm VNL1713 32 Tilt Shaft VLL1175 33 E Ring YE30FUC 34 Washer WA42D080D050 35 Washer WT26D070D050 36 Screw PMA26P060FMC 37 Cushion VEC1917 38 Tube VEB1273 39 Binder Z09-056 8 2 1 3 6 4 7 7 5 This part is no service part. 2.9 DVD CARRIAGE ASSY 1 CA Gear (A) VNL1782 2 CA Gear B Assy VXX2471 3 Slider Motor Assy VXX2472 4 Motor Holder VNL1779 5 Thrust Holder VBK1058 6 CA Guide B VNL1721 7 Screw BBZ20P050FZK 8 Screw PMA20P033FMC 2.10 CLD CARRIAGE ASSY 7 2 1 3 6 5 6 4 This part is no service part. Mark No. Description Part No. CLD CARRIAGE ASSY PARTS LIST 1 CA Gear (A) VNL1782 2 CA Gear (B) VNL1639 3 Slider Motor Assy VXX2472 4 Motor Holder VNL1779 5 Thrust Holder VBK1058 6 Screw PBZ20P050FMC 7 Screw PMZ20P030FMC Mark No. Description Part No. DVD CARRIAGE 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 DVL-K88 16 A B C D 1 2 3 4 1 2 3 4 3. SCHEMATIC DIAGRAM 3.1 OVERALL WIRING DIAGRAM, LMSB, PKSB, FG, CNNB, TNMB, DCSB, LCSB AND BISB ASSEMBLIES P JCKB ASSY VWV1580 CLDGM ASSY VWM1808 FRPB ASSY VWM1829 O O O 1/3- 3/3 CLDM ASSY VWS1334 J J J 1/2- 2/2 KYCB ASSY VWV1599 VIDEO CD 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 DVL-K88 17 A B C D 5 6 7 8 5 6 7 8H G F E D C B A K FLKY ASSY VWG1945 L M KYLB ASSY VWG1946 PWSB ASSY VWG1947 N MICB ASSY VWV1602 POWER SUPPLY ASSY VWR1287 Q G A B C D E F H LMSB ASSY VWG1554 LCSB ASSY VWG1795 CNNB ASSY VWG1792 TNMB ASSY VWG1793 BISB ASSY VWG1796 MECHANISM ASSY VWT1149 CARRIAGE ASSY VWT1141 CARRIAGE ASSY VWT1146 DCSB ASSY VWG1794 PKSB ASSY VWG1555 FG ASSY VWG1556 I I I 1/3- 3/3 DVDM ASSY VWS1329 : RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE (F) (T) (S) R MSWB ASSY VWG1895 CN102 (T) (T) (T) (T) (F) (F) (F) (F) (F) (T) (F) (T) (F) (T) (F) (T) (S) (S) (F) (T) (F) (T) (S) (S) (F) (T) (F) (T) (S) (S) (S) (S) (F) (F) (F) (F) OE IC OE IC Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB 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 DVL-K88 18 A B C D 1 2 3 4 1 2 3 4 1/3 I 3.2 DVDM ASSY (1/3) (ROM) (ROM) (F) (T) (F) (T) (S) (F) (F) (T) (S) (F) (F) (F) (F) (T) (F) (F) (F) (F) (T) (T) (T) (S) (S) (S) (F) (F) (F) (F) (T) (T) (T) (S) (S) 5W 5W IC302(1/2):VLXO D LPF BUFFER BUFFER 5W LD DRV. IC171: FOCS. EeTRK. DRIVE CURRENT DETECTOR IC151:TRK.,FOCS., SLD. and LOADING DRIVER IC171 BA10393F IC171 BA10393F 2/2 1/2 Q CN202 DVD CARRIAGE ASSY CN103 VKN1430 S14B-PH-SM3 CN101 VKF1001 TP400 VKF1001 TP100 VKF1001 TP300 CN201 VKN1324 2/2 1/2 VTL1074 L342 VTL1074 L335 VTL1074 L340 (6/6) (5/6) (1/6) (4/6) (3/6) (2/6) I 2/3 I 2/3 I 2/3 I 3/3 I 3/3 DVDM ASSY VWS1329 I 1/3 C416 R407 10k R409 12k C417 100/16 47/10 1µ 2 Q403 IMX1 3 4 R177 22k R178 22k VCO Offset adj. +8V Reg. PRE SERVO PROCESSOR for DVD RF SIGNAL IC101: 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 DVL-K88 19 A B C D 5 6 7 8 5 6 7 81/3 I : RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE (F) (T) (S) (F) (F) (F) (F) (F) (T) (T) (T) (T) (T) (S) (S) IC201:Digital Signal Processor (Servo Control for DVD) AGCOFF LD-ON IC506 TC74VHCT245AFT VKF1001 TP200 IC501 PD4889A IC504 TC74VHC20FT IC505(1/2) TC74VHC139FT IC505(2/2) TC74VHC139FT SRM2B256SLMX70 IC201 LC78650E-P C271 2200p R271 470k R273 330k R277 220k R275 68k R276 330k 2/2 1/2 I 2/3 I 2/3 I 2/3 I 3/3 I 3/3 XRESET,SBSY,PW, SFSY,SBCK,MON, C2F,FG FSX,EFLG,SLDPOS, DVDPRK,SHAKE, SCKI,SSI1,SSO1,CLD I 3/3 CLDFG SPDO 256K SRAM IC501:MECHANISM CONTROL MICROCOMPUTER for DVD I 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 DVL-K88 20 A B C D 1 2 3 4 1 2 3 4 2/3 I 3.3 DVDM ASSY (2/3) CN106 VKN1411 Q771,Q772: PDTC114TK X602 VSS1114 20MHz IC605(2/2) TC74VHC139FT IC605(1/2) TC74VHC139FT ADDRESS DATA A2-A10 C2F,XRESET I 3/3 I 3/3 I 1/3 XCSDOLV,DOLV-CD,XWRL,XWRH, XRD,XLT3,XAMUTE,XDREQ1,CDGM, HCPUCK,IR,SEL-IR,XDVRST1, XAVIRQ0,48/X44,HIBSEL,XCS6, XDACK1,NAP SW,C2F I 3/3 I 1/3 I 2/3 DVDM ASSY VWS1329 5W 5W SYSTEM CONTROL MICROCOMPUTER VYW1538- VKH1012- PDK026B 5W 5W 5W (1M) 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 DVL-K88 21 A B C D 5 6 7 8 5 6 7 82/3 I VKN1418 CN105 SERVO MONITOR OUTPUT K CN101 TC74VHC14FT I I I I 3/3 I 3/3 3/3 3/3 1/3 I 1/3 I 3/3 I 3/3 I 3/3 I 1/3 I 1/3 I 3/3 I 3/3 I 1/3 I 3/3 I 1/3 I 3/3 SDATA I 1/3 DRAM : AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE (ROM) (ROM) (ROM) (ROM) (ROM) (ROM) 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 DVL-K88 22 A B C D 1 2 3 4 1 2 3 4 3/3 I 3.4 DVDM ASSY (3/3) (COM) (Y) (C) (COM) (Y) (C) (ROM) (ROM) R845 4.7 C892 47/10 (1/4) (3/4) (4/4) (4/4) (3/4) (3/3) (1/3) (2/3) (1/4) (2/4) (2/4) S4B-PH-SM3 CN801 F952 VTF1080 IC813 CY2081SL-611 (4/4) (3/4) (2/4) DVDM ASSY VWS1329 (1/4) I 3/3 O 2/3 CN201 2/3 I I 2/3 I 2/3 I 2/3 I 2/3 I 1/3 I 1/3 I 2/3 I 2/3 I 2/3 I 2/3 I 2/3 I 2/3 I 2/3 Video Level Adj. AUDIO and VIDEO DECODE for DVD(MPEG2)/VIDEO CD(MPEG) CLOCK GENERATOR CLDCS 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 DVL-K88 23 A B C D 5 6 7 8 5 6 7 83/3 I : AUDIO SIGNAL ROUTE : COMPOSITE VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE : ROM DATA SIGNAL ROUTE (COM) (Y) (C) (ROM) (COM) (COM) (COM) (COM) (Y) (Y) (Y) (Y) (C) (C) (C) (C) 2/2 1/2 2/2 1/2 CN903 S13B-PH-SMB CN901 VKN1426 R958 22 CN902 VKN1426 HIBSEL,48/X44,XRESET,XLT3 I 2/3 I 2/3 J 2/2 CN601 O 2/3 CN122 O 1/3 CN111 I 1/3 I 2/3 I 2/3 I 1/3 IC816,Q873:BUFFER L.P.F. L.P.F. L.P.F. Q871,872,851,852,831,832:BUFFER IC815,816(2/2):VIDEO AMP. R900 0R0 I 1/3 HCLDS PD 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 DVL-K88 24 A B C D 1 2 3 4 1 2 3 4 3.5 KYCB ASSY (1/2) 1/2 J J KYCB ASSY(1/2) VWV1599 1/2 V 2/2 DVD/LD SELECT (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (V) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (C) (C) (C) I CN903 O CN401 O CN402 Q657:2PD601A Q680,681:2PD601A PDTA124EK PDTC124EK PDTC124EK R248 CSYNC1 R240 0 R241 0 R242 0 R243 0 R244 0 R245 0 R246 0 R247 0 SIGNAL ROUTE : VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE (V) (Y) (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 DVL-K88 25 A B C D 5 6 7 8 5 6 7 81/2 J (V) (V) (V) (V) (V) (V) (V) (V) (Y) (C) (C) (C) (Y) (C) (V) (Y) (Y) (C) (C) (C) (C) (Y) (C) (Y) PULSE GENERATOR LOGICAL OPERATION ADAPTIVE FILTER OPERATION SYNC ADDITION 24 33 36 1 3 1 2 DC mode 1Vp-p GND 10µsec/div 36 IC301 (CXD2046Q) 24 10µsec/div DC mode 2.2Vp-p GND 33 DC mode 2.2Vp-p GND 10µsec/div 380mVp-p 1Vp-p GND GND 10µsec/div JA102 YOUT 2 DC mode 0V 1 10µsec/div JA101 (VIDEO OUT) DC mode 1Vp-p (75Ω termination) (75Ω termination) 10µsec/div JA102 COUT 3 DC mode (75Ω termination) 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 DVL-K88 26 A B C D 1 2 3 4 1 2 3 4 3.6 KYCB ASSY (2/2) 2/2 J O CN209 [DSP SELECT] [INT/EXT MIC1/2 SELECT] (AUDIO) (AUDIO) (AUDIO) (AUDIO) (AUDIO) (AUDIO) (AUDIO) (AUDIO) (AUDIO) (MIC) (MIC2) (MIC1) (MIC) (MIC2) (MIC1) (MIC) (MIC) (MIC) J 1/2 K CN105 PDTA124EK PDTC124EK PDTC124EK PDTC124EK 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 DVL-K88 27 A B C D 5 6 7 8 5 6 7 8 [SSVC PART] O CN302 [S-RAM] SIGNAL ROUTE : AUDIO SIGNAL LIN(MIC) : AUDIO SIGNAL LIN(AUDIO) (MIC) (AUDIO) (AUDIO) (AUDIO) (AUDIO) (MIC) (AUDIO) (AUDIO) (AUDIO) J KYCB ASSY(2/2) VWV1599 2/2 PDTA124EK PDTA124EK PDTC124EK PDTA124EK PDTC124EK 2/2 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 DVL-K88 28 A B C D 1 2 3 4 1 2 3 4 3.7 FLKB, PWSB AND DILB ASSEMBLIES K FLKY ASSY VWG1945 I CN105 R801(L401) R803(L403) R804(L404) R802(L402) J CN703 N MICB ASSY VWV1602 SIGNAL ROUTE : AUDIO SIGNAL LIN(MIC) (MIC) (MIC2) (MIC1) (MIC1) (MIC2) AMBER AMBER AMBER EP05Q04 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 DVL-K88 29 A B C D 5 6 7 8 5 6 7 8 M PWSB ASSY VWG1947 FLKY ASSY S101:LD OPEN/CLOSE S102:DVD OPEN/CLOSE S103:GUIDE MELODY S104:HI-LITE MELODY S110:STOP ( ) S105:ONE CHORUS S106:PLAY ( ) S107:SHARP S108:PAUSE ( ) S109:FLAT PWSB ASSY S301:SINGLE PLAY S302:KARAOKE MODE S303:POWER ON KYLB ASSY S201:PBC S202:V-CD NR S203:SCORING S204:GUIDE VOCAL S205:ONE-TOUCH KARAOKE S206:VOCAL PARTNER S207:+10 S208:0 S209:9 S210:8 S211:7 S212:6 S213:5 S214:4 S215:3 S216:2 S217:1 S218:A/B L KYLB ASSY VWG1946 AMBER GREEN RED GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN RED LED(GREEN):SLP7118C51H LED(RED):SLP9118C51H LED(AMBER):SLP6118C51H 47K 62K PD4929B 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 DVL-K88 30 A B C D 1 2 3 4 1 2 3 4 1/3 O 3.8 CLDM ASSY (1/3) D CN904 CLDM ASSY (VWS1334) O 1/3 Q CN203 CN902 VKN1253 52045-1545 B11P-SHF-1AA VKN1258 3/3 O 3/3 I 2/3 O 2/3 O 2/3,3/3 O 3/3 O 3/3 O PDTC124EK 2PB709A 3/3 O 3/3 O 3/3 O X101 VSS1040 9MHz 52045-1045 52045-0645 E CN911 A CN101 D115 UDZS5.1B (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (T) (T) (T) (T) (T) (T) (T) (T) (T) (T) (T) (T) (T) (T) (F) (F) (F) (F) (F) (F) (T) (T) (T) 7 1 9 9 10 12 11 20 22 Q121,122:FG SIGNAL WAVE FORMER TILT/LOARD DRIVE SLDR. DRIVE TURN MECHANISM DRIVE LD DRV. FOCUS DRIVE 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 DVL-K88 31 A B C D 5 6 7 8 5 6 7 81/3 O 2/3 O 2/3 O 3/3 O 2/3 O Q152 2SC3082K Q803 2PD601A Q803 2PD601A 2PD601A Q981 PDTA124EK IC901 LA9430M D981 MA111 D902 MA111 PDTC124EK 2PD601A 3/3 O 2/3 O 3/3 O PDTC124EK 2/3 O Q182 2PB709A D181 MA111 Q181 PDTC124EK : RF SIGNAL ROUTE : AUDIO SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE (F) (T) (F) (T) (F) (F) (F) (F) (F) (F) (T) (T) (T) (T) (T) (T) (T) 1 16 60 48 40 38 37 14 13 11 TRK. DRIVE 5W 5W (FCS.,TRK. and SPDL.) Q903 – 906: LIMITER, IC905(2/2): BUFFER, IC905(1/2): SPDL. ERR. Q908: SPDL. GAIN CONT. RF CORRECTION ON/OFF/SW Q152: RF AMP. Q803: BUFFER TRK. ZERO.CROS COMPARATOR BUFFER IC183: BUFFER 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 DVL-K88 32 22 5msec/div IC801 (LA9425) DC mode 200mVp-p 0V 20 5msec/div DC mode 100mVp-p 0V 9 10msec/div DC mode 0.2Vp-p 0V 16 5msec/div IC901 (LA9430M) DC mode 500mVp-p 0V 60 5msec/div DC mode 1Vp-p 1.6Vp-p 5Vp-p 0V 0V 0V 0V 38 37 10µsec/div DC mode 5Vp-p 0V 0V 7 5msec/div CN802 DC mode (F2) (RF1) (V1) (T3) (T1) (F1) (F3) (T4) (F4) (RF2) 200mVp-p 0V IC902 (TA8410AK) CN801 IC803 (LA6510) IC908 (LC78625E) 13 14 DC mode 11 DC mode 40 10msec/div DC mode 0.3Vp-p 0V 48 50µsec/div DC mode 1Vp-p 0V 1 5msec/div DC mode 2Vp-p 0V 9 5msec/div DC mode 5Vp-p 0V 1 2msec/div DC mode 1.8Vp-p 0V 2 10µsec/div Q441 Emitter AC mode 400mVp-p 10 5msec/div DC mode 100mVp-p 0V 11 5msec/div DC mode 0.2Vp-p 0V 12 2msec/div AC mode 600mVp-p 0V 0V 1.05V 10 10µsec/div IC400 (LA7134M) DC mode 2Vp-p 27 2msec/div AC mode 400mVp-p 25 10µsec/div DC mode 1Vp-p 0.5µsec/div 50µsec/div 0V IC500 (PD6159B) 0V 47 5msec/div DC mode 5Vp-p 57 56 0V 10µsec/div DC mode 5Vp-p • WAVEFORMS AND VOLTAGES Note : in the table correspond to the pin number. Measurement condition : In case when (D.audio) is written, at time when disc that has digital audio recording is played. No. CLDM 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 DVL-K88 33 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 DVL-K88 34 A B C D 1 2 3 4 1 2 3 4 CN801 3/3 I CN901 3/3 I 1/3 O 1/3 O 1/3 O PDTA124EK VKN1253 Q391-Q393 : 2PD601A L351 22µ 16MHz IC204(3/3) TC7WU04F IC206 TC7S02F IC208(1/3) TC7W04F IC208(2/3) TC7W04F IC208(3/3) TC7W04F L352 180µ 1/3 O 3/3 O 1/3 O 36.86MHz NJM78L08A D221 EC10QS04 NJM79L08A 1/3 O VTL1098 VTL1098 18.432MHz ADJUST 5W Q392: AC3 RF MUTE Q393,391: BUFFER R308 0 R309 0 R310 0 CN701 J CN702 J 2/3 O 3.9 CLDM ASSY (2/3) AND JCKB 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 DVL-K88 35 A B C D 5 6 7 8 5 6 7 8 P JCKB ASSY (VWV1580) B7B-PH-K-S B7B-PH-K-S JA341 VKB1077 JA331 GP1F32T J251 VKB1077 CLDM ASSY (VWS1334) O 2/3 1/3 O 1/3 O PDTA124EK PDTA124EK PDTA124EK PDTA124EK PDTC124EK PDTC124EK 2PD601A AAL AAL AAR 2PD601A Q262 2SD2144K JA252(4/4) JA252(2/4) JA252(3/4) JA252(1/4) JA252 VKB1070 PD2029AM(L) PDTA124EK DAN202K 1/3 O 5W for AFMR Q261,262: AUDIO MUTE 5W IC251: LOW PASS FILTER 5W for AFML 5W 5W 5W 5W 5W 5W VSH1009 MA111 VKB1070 OPEN : RF SIGNAL ROUTE : AUDIO SIGNAL ROUTE MA152WK 2/3 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 DVL-K88 36 A B C D 1 2 3 4 1 2 3 4 3/3 O 3.10 CLDM ASSY (3/3) CLDM ASSY (VWS1334) O 3/3 CN101 1/2 J 1/3 O 1/3 O 2/3 O 1/3 O PEAK DET. 1st LPF 3rd LPF 2PD601A 2PB709A 2PD601A BA4560F BA4560F TC7SU04F VIDEO IC 2PD601A VIDEO LEVEL ADJ. 10 25 2 27 Q481,482: BUFFER Q441: BUFFER Q401: BUFFER IC680(2/2):VCXO EQ. 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 DVL-K88 37 A B C D 5 6 7 8 5 6 7 83/3 O CN102 1/2 J 2PB709A R570 0 R567 820 IC500 : D-VIDEO PROCESSOR (NTSC/PAL) R594 820 R598 100 14MHz KV1851 WFM R578 10K R579 10K : RF SIGNAL ROUTE : VIDEO SIGNAL ROUTE 47 57 56 BPF Q580: BUFFER 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 DVL-K88 38 A B C D 1 2 3 4 1 2 3 4 3.11 POWER SUPPLY ASSY C1101 ACG7009 R Q MSWB ASSY (VWG1895) ! ! ! ! ! ! ! LIVE NEUTRAL AC POWER CORD S101 POWER SUPPLY ASSY (VWR1287) VEK1050 D2SBA60F4004 D101 VZF1045 VZF1056 VZF1056 VZF1056 RD18FB2 MTZJ2.7B PS2561L1-1VM VZF1052 VEK1033 T7F4T T7F4S D212 RD33FB2 VEK1033 VEK1045 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! T3.15AH250V 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 DVL-K88 39 A B C D 5 6 7 8 5 6 7 8 ! ! ! ! ! ! NOTE OF SPARE PARTS IN POWER SUPPLY ASSY • In case of repairing, use the described parts only to prevent an accident. • Please write the red mark on the board when the primary section of POWER SUPPLY Assy is repaired. • Please take care to keep the space, not touching other parts when replacing the parts. • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY. CAUTION - 2SD2395 VZF1048 VZF1047 T7F4T T7F4S D713 MTZJ30A MTZJ2.7B MTZJ8.2B DRVB DRVA VEK1036 VEK1036 VZF1045 VZF1045 VEK1041 VEK1045 AC1 AC2 CN101 O 1/3 CN101 I 1/3 POW-ON ! ! ! ! ! ! ! ! ! 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 DVL-K88 40 A B C D 1 2 3 4 1 2 3 4 LOADING MOTOR ASSY M (VNP1479-E) CN102 O FG ASSY C LMSB ASSY A PKSB ASSY B 4.1 LMSB, PKSB AND FG ASSEMBLIES SIDE A A B C 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 4. PCB CONNECTION 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 DVL-K88 41 A B C D 1 2 3 4 1 2 3 4 (VNP1599-B) CN801 O CN103 I CN103 O LCSB ASSY G TNMB ASSY E BISB ASSY H DCSB ASSY F CNNB ASSY D CNNB ASSY D DVD CARRIAGE ASSY CN101 CLD CARRIAGE ASSY CN101 4.2 CNNB, TNMB, DCSB, LCSB AND BISB ASSEMBLIES SIDE A SIDE B H G F E D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DVL-K88 42 A B C D 1 2 3 4 1 2 3 4 CN201 O CN122 O CN601 J CN902 D CN202 Q CN101 K DVDM ASSY I VR891 VR801 VC301 IC601 IC506 IC401 IC302 IC303 IC701 IC203 IC202 IC806 IC204 IC161 IC271 IC824 IC902 IC813 IC818 | IC820 IC814 IC810 IC811 IC815 IC816 Q802 Q105 Q102 Q873 Q455 Q801 Q891 IC206 IC171 IC151 Q291 Q301 IC807 IC801 IC501 Q401 | Q403 CN111 O 4.3 DVDM ASSY SIDE A I •This PCB is a four-layered board. Middle layer is mainly connected to Vcc and 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 DVL-K88 43 A B C D 1 2 3 4 1 2 3 4 DVDM ASSY I (VNP1624-C) IC505 IC605 IC504 IC502 IC503 IC301 IC703 IC817 IC702 IC201 IC205 IC808 IC809 IC805 IC821 IC802 IC901 IC804 IC101 Q261 Q106 Q107 Q104 Q103 Q108 | Q110 Q851 Q871 Q831 Q852 Q872 Q832 IC604 IC603 IC602 Q771 Q772 Q601 | Q603 SIDE B I www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DVL-K88 44 A B C D 1 2 3 4 1 2 3 4 SIDE A IC704 IC301 IC202 IC621 IC620 IC650 Q402 Q404 Q407 Q411 Q645 Q672 Q401 Q403 Q412 Q414 Q600 Q601 Q602 Q603 Q626 Q636 Q646 Q647 Q655 Q656 Q657 Q658 Q661 Q662 Q671 Q680 Q681 Q408 Q409 Q410 Q415 Q416 Q417 Q420 Q651 Q418 Q419 Q652 Q694 Q413 Q604 VR301 Q625 CN903 I KYCB ASSY KYCB ASSY J J J 4.4 KYCB ASSY 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 DVL-K88 45 A B C D 5 6 7 8 5 6 7 8 IC706 IC705 IC707 IC708 IC801 IC802 IC703 IC803 C202 IC702 IC201 IC701 IC901 Q703 Q757 Q803 Q705 Q755 Q802 Q806 Q701 Q702 Q704 Q756 Q801 CN302 O CN105 K CN401 O CN402 O CN209 O J (VNP1641-C) 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 DVL-K88 46 A B C D 1 2 3 4 1 2 3 4 IC103 4.5 FLKY, KYLB, PWSB AND MICB ASSEMBLIES SIDE A KYLB ASSY PWSB ASSY L M L M K FLKY ASSY K 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 DVL-K88 47 A B C D 5 6 7 8 5 6 7 8 IC103 SIDE A Q205 Q203 CN105 I CN703 J N K L (VNP1640-B) MICB ASSY 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 DVL-K88 48 A B C D 1 2 3 4 1 2 3 4 SIDE B Q170 Q171 IC102 Q202 Q201 IC201 Q204 L K N L KYLB ASSY IC401 N MICB 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 DVL-K88 49 A B C D 5 6 7 8 5 6 7 8 SIDE B IC101 M K L (VNP1640-B) Q302 Q303 Q301 M PWSB ASSY K FLKY 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 DVL-K88 50 A B C D 1 2 3 4 1 2 3 4 SIDE A CN801 I JCKB ASSY P CN904 D CN911 E CLDM ASSY O VC301 VR603 VR604 IC251 IC201 IC209 IC302 IC301 Q357 Q358 IC352 IC351 IC905 IC907 IC901 Q391 Q394 Q356 Q353 Q645 Q354 Q351 IC761 IC762 IC90 IC202 IC208 IC206 IC203 Q834 Q271 Q973 Q272 IC222 IC221 Q143 IC801 Q141 Q811 VR607VR609 CN701 J CN702 J 4.6 CLDM AND JCKB 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 DVL-K88 51 A B C D 5 6 7 8 5 6 7 8 (VNP1630-C) CN203 Q CN902 I CN102 J CN101 J CN101 A CN901 I Q645 Q647 Q662 Q625 Q652 Q651 Q425 Q402 Q490 Q486 Q451 Q456 Q182 Q181 IC762 IC620 IC650 IC181 IC183 IC410 IC680 IC803 IC902 IC171 IC500 IC550 IC400 IC102 IC101 IC908 VR450 VC510 VC505 SIDE 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 DVL-K88 52 A B C D 1 2 3 4 1 2 3 4 CLDM ASSY O Q601 Q580 Q482 Q485 Q401 Q484 Q483 Q481 Q466 Q461 Q467 Q441 Q122 Q656 Q658 Q671 Q672 Q626 Q636 Q972 Q982 Q981 Q121 Q411 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 DVL-K88 53 A B C D 5 6 7 8 5 6 7 8 (VNP1630-C) JCKB ASSY P Q626 636 2 Q981 Q908 Q901 Q906 Q142 Q803 Q152 Q269 Q211 Q217 Q270 Q262 Q261 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 DVL-K88 54 A B C D 1 2 3 4 1 2 3 4 (VNP1630-C) POWER SUPPLY ASSY Q Q102 Q150 Q101 IC30 AC POWER CORD MSWB ASSY R 4.7 POWER SUPPLY ASSY SIDE A Q 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 DVL-K88 55 A B C D 5 6 7 8 5 6 7 8 CN101 I CN101 O Q511 Q512 Q612 Q211 Q613 Q213 Q214 Q350 Q351 Q614 Q212 Q611 IC301 IC311 IC511 IC411 SIDE A Q 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 DVL-K88 56 Mark No. Description Part No. Mark No. Description Part No. LIST OF ASSEMBLIES NSP MACB ASSY VWM1507 NSP LMSB ASSY VWG1554 NSP PKSB ASSY VWG1555 NSP FG ASSY VWG1556 NSP MECHB ASSY VWM1721 NSP CNNB ASSY VWG1792 NSP TNMB ASSY VWG1793 NSP DCSB ASSY VWG1794 NSP LCSB ASSY VWG1795 NSP BISB ASSY VWG1796 DVDM ASSY VWS1329 KYCB ASSY VWV1599 NSP FRPB ASSY VWM1829 FLKY ASSY VWG1945 KYLB ASSY VWG1946 NSP PWSB ASSY VWG1947 MICB ASSY VWV1602 NSP CLDGM ASSY VWM1808 CLDM ASSY VWS1334 JCKB ASSY VWV1580 MSWB ASSY VWG1895 POWER SUPPLY ASSY VWR1287 MACB ASSY OTHERS PC BOARD (MACB) VNP1479 LMSB ASSY SWITCHES S101-S103 DSG1017 OTHERS CN101 10P CONNECTOR 52044-1045 PKSB ASSY SWITCHES S104,S105 DSG1017 C FG ASSY SEMICONDUCTOR D101 GP1S24 MECHB ASSY OTHERS PC BOARD ( MECHB) VNP1599 D CNNB ASSY OTHERS CN903 23P FFC CONNECTOR 52030-2310 CN901 26P FFC CONNECTOR 52030-2610 CN905,CN906 KR CONNECTOR S2B-PH-K-S CN902 26P FFC CONNECTOR SLW26R-1C7 CN904 27P FFC CONNECTOR SLW27R-1C7 E TNMB ASSY OTHERS CN911 6P FFC CONNECTOR 52044-0645 CN912 KR CONNECTOR B2B-PH-K-S CN913 KR CONNECTOR B3B-PH-K-S F DCSB ASSY SWITCH S902 DSG1017 5. PCB PARTS LIST 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%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 5 6 2 1 NOTES: 560 47k 0.5 1 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 5.62k RN1/4PC F 562 x 101 5621 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 DVL-K88 57 OTHERS CN915 KR CONNECTOR S2B-PH-K-S G LCSB ASSY SWITCH S903 DSG1017 OTHERS CN916 KR CONNECTOR S2B-PH-K-S H BISB ASSY SWITCH S901 DSG1017 OTHERS CN914 KR CONNECTOR S2B-PH-K-S FRPB ASSY OTHERS PC BOARD (FRPB) VNP1640 K FLKY ASSY SEMICONDUCTORS IC102 BA4560F IC101 PD4929B IC103 S-806D Q170 2SB1197K Q171 PDTC124EK D108 EP05Q04 D109,D110 RB411D D101-D103 SLP6118C51H D104 SLP9118C51H D105,D106 UDZS5.6B SWITCHES S101-S110 RSG1030 CAPACITORS C107,C109 CCSQSL271J50 C119 CEHAQ471M6R3 C108,C110 CKSQYB104K25 C114,C117 CKSQYF102Z50 C102,C103,C105,C106 CKSQYF103Z50 C115,C116,C120-C125 CKSQYF103Z50 C111,C112,C170 CKSQYF225Z16 RESISTORS R119-R121 RN1/10SE1001D VR101-VR104 10kΩ(B) VCS1041 Other Resistors RS1/10S&&&J Mark No. Description Part No. Mark No. Description Part No. OTHERS CN104 FJ CONNECTOR 6P 06R-FJ CN105 21P FFC CONNECTOR 52045-2145 CN103 7P FFC CONNECTOR 52492-0720 CN102 10P FFC CONNECTOR 52492-1020 REMOTE RECEIVER UNIT GP1U28X V101 FL TUBE VAW1046 SPACER VEC1599 CN101 14P CONNECTOR VKN1274 HOLDER VNF1087 X101 CERAMIC RESONATOR(5MHz) VSS1104 L KYLB ASSY SEMICONDUCTORS IC201 BU2090F Q204 2SC2412K Q203 DTB113ES Q205 DTD113ES Q201,Q202 PDTA124EK D210 MA111 D201-D209 SLP7118C51H SWITCHES S201-S218 RSG1030 CAPACITORS C204 CEAL101M6R3 C202 CEJA470M6R3 C201 CKSQYF103Z50 RESISTORS All Resistors RS1/10S&&&J OTHERS CN201 10P FFC CONNECTOR 52492-1020 PL201 LAMP VEL1022 M PWSB ASSY SEMICONDUCTORS Q301-Q303 PDTC124EK D303 SLP6118C51H D302 SLP7118C51H D301 SLP9118C51H SWITCHES S301-S303 RSG1030 RESISTORS All Resistors RS1/10S&&&J OTHER CN301 FJ CONNECTOR 6P 06PL-FJ N MICB ASSY SEMICONDUCTORS IC401 NJM2068M D401-D404 UDZS10B 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 DVL-K88 58 P214,P511 FUSE(1.25A/60V) VEK1045 P311 FUSE(1A/60V) VEK1041 I DVDM ASSY SEMICONDUCTORS IC171 BA10393F IC151 BA6797FP IC813 CY2081SL-611 IC702 HM514800CJ-7 IC101 LA9700M IC201 LC78650E-P IC802 MB811171622A-100FN IC801 MB86371 IC815,IC816 MC14577CF IC271,IC302 NJM2100M IC203 NJM2107F IC601 PD3381A IC701 PD4833A IC501 PD4889A IC602 PDK026B IC502 SRM2B256SLMX70 IC401 TA78M08F IC202,IC204,IC206 TC4W53F IC604 TC551001BFL-85 IC503 TC74HC573AF IC804 TC74HCT541AF IC303 TC74HCU04AF IC807,IC808 TC74LCX245FT IC821 TC74VHC00FT IC814,IC820 TC74VHC02FT IC505,IC605 TC74VHC139FT IC703 TC74VHC14FT IC504 TC74VHC20FT IC805,IC806,IC809 TC74VHC541FT IC506 TC74VHCT245AFT IC817 TC74VHCT541AFT IC811,IC818,IC819 TC7SHU04F IC810 TC7WU04F IC301 TLC5540INS IC603 VKH1012 IC6003 VYW1538 Q401 2SB1260 Q108 HN1K03FU Q455,Q831,Q832,Q851,Q852 IMT1A Q871,Q872 IMT1A Q103,Q402,Q403,Q873 IMX1 Q102,Q104,Q291,Q301 IMZ1A Q106,Q603 PDTA114EK Q107,Q109,Q602 PDTC114EK Q601,Q771,Q772 PDTC114TK D301 KV1410 D171,D172 MA152WK D601 RB501V-40 COILS AND FILTERS F771,F778,F779 CHIP BEADS DTF1067 F896 FERRITE CORE VTF1077 Mark No. Description Part No. Mark No. Description Part No. FILTER F405 VTF1096 CAPACITORS C401,C402 CEAT101M10 C405,C408 CKSQYB122K50 C406,C409 CKSQYB152K50 C403,C404 CKSQYF103Z50 C412,C413 CKSQYF104Z50 RESISTORS All Resistors RS1/10S&&&J OTHERS CN401 7P FFC CONNECTOR 52044-0745 JA403 JACK RKN1006 JA401,JA402 JACK VKN1147 SNAP PLATE VNE1102 JACK HOLDER VNE2118 Q POWER SUPPLY ASSY SEMICONDUCTORS IC301 AN1431T IC311 (SI-3050CA) VZF1047 IC411 (PQ3RD13) VZF1048 IC511 UPC358C Q101,Q150,Q151 FET(2SK2333) VZF1056 Q102 2SC3377 Q211,Q212 T7F4T Q213,Q214,Q351 2SC1740S Q512,Q613,Q614 2SA933S Q611,Q612 T7F4S Q350 2SD2007 Q511 2SD2395 D101 D2SB60F4004 D103 MTZJ2.7B D351 MTZJ2.7B D104 1SS270A D350,D512 1SS270A D106 RD18FB2 D153,D220,D620 DIODE(D1N60) VZF1045 D200 PS2561L1-1VM D211,D611 31DF2 D212 RD33FB2 D213,D214,D612,D613 10ELS2 D711 10ELS2 D311 DIODE(F10P04Q) VZF1052 D511 S2LA20 D713 MTZJ30A D712 MTZJ8.2B OTHERS F101 FUSE(3.15A/250V) VEK1050 P211,P611 FUSE(136˚C) VEK1033 P213,P612 FUSE(1A/125V) VEK1036 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 DVL-K88 59 Mark No. Description Part No. Mark No. Description Part No. F952 FERRITE CORE VTF1080 F801 VIDEO FILTER VTF1098 F401-F406 EMI FILTER VTH1037 L301 (1.5µH) VTL1059 L101,L302 (10µH) VTL1061 L802,L803 (22µH) VTL1067 L335,L340,L342 CHIP BEADS VTL1074 L777,L780-L787,L895 CHIP BEADS VTL1075 L897-L899 CHIP BEADS VTL1075 CAPACITORS C623 CCSRCH100D50 C152,C208,C291,C612,C613 CCSRCH101J50 C700,C735,C737,C739 CCSRCH101J50 C897,C898,C991 CCSRCH101J50 C111,C139,C215,C231,C232 CCSRCH151J50 C248 CCSRCH151J50 C125,C148,C329 CCSRCH180J50 C112,C118 CCSRCH220J50 C121,C130,C199,C319,C324 CCSRCH330J50 C120 CCSRCH331J50 C310,C323,C327 CCSRCH470J50 C230 CCSRCH471J50 C126,C331,C838 CCSRCH560J50 C127,C330,C863,C873,C882 CCSRCH5R0C50 C160 CCSRCH680J50 C401,C417,C892 CEHV470M10 C101,C104,C201,C325,C601 CEV101M6R3 C701,C704,C706,C801 CEV101M6R3 C803,C804,C813-C815,C826 CEV101M6R3 C901 CEV101M6R3 C123,C158,C412,C414 CEV220M16 C835,C895 CEV221M4 C131,C135,C205,C206,C301 CEV470M6R3 C303,C404,C406,C408,C410 CEV470M6R3 C501,C504,C832,C836,C841 CEV470M6R3 C887 CEV470M6R3 C211 CKSQYB104K25 C109,C124,C216,C220,C229 CKSQYB105K10 C234,C275,C308,C326 CKSQYB105K10 C332,C333,C730,C731 CKSQYB105K10 C416,C818,C823,C828 CKSQYF105Z16 C213,C292,C309,C321 CKSRYB102K50 C105,C106,C108,C146,C147 CKSRYB103K50 C151,C154-C157,C161,C207 CKSRYB103K50 C217,C221,C247,C276,C318 CKSRYB103K50 C320,C620,C705,C722,C772 CKSRYB103K50 C859 CKSRYB103K50 C143,C162-C165,C223,C224 CKSRYB104K16 C242,C273,C274,C311,C312 CKSRYB104K16 C315 CKSRYB104K16 C141,C271 CKSRYB222K50 C328 CKSRYB223K25 C122 CKSRYB473K16 C102,C103,C113,C129 CKSRYF104Z16 C132-C134,C136,C137,C159 CKSRYF104Z16 C166,C191,C202-C204,C209 CKSRYF104Z16 C214,C218,C219,C222 CKSRYF104Z16 C226-C228,C235,C237,C241 CKSRYF104Z16 C246,C302,C304,C305,C317 CKSRYF104Z16 C322,C402,C403,C405,C407 CKSRYF104Z16 C409,C411,C413,C415 CKSRYF104Z16 C502,C503,C505-C509 CKSRYF104Z16 C602-C611,C614,C615,C617 CKSRYF104Z16 C621,C622,C702,C703 CKSRYF104Z16 C707-C721,C723,C732-C734 CKSRYF104Z16 C736,C738,C740-C742,C771 CKSRYF104Z16 C791,C800,C802,C805-C812 CKSRYF104Z16 C816,C817,C819-C822 CKSRYF104Z16 C824,C825,C827,C829,C830 CKSRYF104Z16 C833,C834,C837,C839,C840 CKSRYF104Z16 C842-C848,C861,C862,C867 CKSRYF104Z16 C871,C872,C876,C878,C881 CKSRYF104Z16 C883,C888-C890,C902-C905 CKSRYF104Z16 C911 CKSRYF104Z16 C852,C855,C857,C858 (2.2µF) VCG1030 C922-C924 (2.2µF) VCG1030 VC301 (40pF) VCM1010 RESISTORS R507,R508,R624,R628,R633 RA4C103J R703,R704,R717,R718 RA4C103J R745,R746,R761,R762,R792 RA4C103J R812,R813 RA4C103J R137,R501,R502,R505,R506 RA4C220J R604-R607,R712,R713,R719 RA4C220J R724,R748,R749,R791 RA4C220J R802,R803,R808,R901,R905 RA4C220J R907,R909,R912,R913 RA4C220J R916-R919 RA4C220J R602,R603,R610,R613,R618 RA4C470J R910 RA4C471J R101,R11-R14,R141 RS1/10S0R0J R15-R17,R171,R18 RS1/10S0R0J R201-R203,R300,R319,R333 RS1/10S0R0J R411-R413,R701,R775,R776 RS1/10S0R0J R891,R893,R902,R908,R961 RS1/10S0R0J R205 RS1/10S101J R835,R839,R855,R859,R875 RS1/16S1001F R881 RS1/16S1001F R834,R854,R874 RS1/16S1201F R823-R825 RS1/16S1500F R117,R118 RS1/16S1501F R126 RS1/16S1502F R241,R247 RS1/16S2202F R110,R153,R155,R168,R169 RS1/16S2702F R173,R174,R213,R228,R229 RS1/16S2702F R248 RS1/16S2702F R152,R156,R158-R164,R167 RS1/16S4702F R170,R172,R175,R194,R227 RS1/16S4702F VR801 (1kΩ) VCP1125 Other Resistors RS1/16S&&&J OTHERS CN903 PH CONNECTOR S13B-PH-SM3 CN101 PH CONNECTOR S14B-PH-SM3 CN801 PH CONNECTOR S4B-PH-SM3 TP100,TP200,TP300,TP400 CHIP TERMINAL VKF1001 CN201 14P CONNECTOR VKN1324 CN106 7P FFC CONNECTOR VKN1411 CN105 14P FFC CONNECTOR VKN1418 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 DVL-K88 60 Mark No. Description Part No. Mark No. Description Part No. CN901,CN902 22P FFC CONNECTOR VKN1426 CN103 26P FFC CONNECTOR VKN1430 KN1-KN3 EARTH METAL FITTIN VNF1109 LABEL VRW1634 X602 CERAMIC RESONATOR(20MHz) VSS1114 X501 CETAMIC RESONATOR(10MHz) VSS1115 CLDGM ASSY OTHERS PC BOARD (CLDGM) VNP1630 O CLDM ASSY CEMICONDUCTORS IC761 BA10393F IC251,IC680,IC905,IC906 BA4560F IC352 CA0002AM IC171,IC803 LA6510 IC400 LA7134M IC801 LA9425 IC901 LA9430M IC908 LC78625E IC182,IC183 MM6558XF IC221 NJM78L08A IC222 NJM79L08A IC101 PD0260A2 IC201 PD2029AM(L) IC500 PD6159B IC902 TA8410AK IC181,IC762,IC907 TC4W53F IC203 TC74HC157AF IC205,IC206 TC7S02F IC102 TC7S32F IC209,IC550 TC7SU04F IC204,IC208 TC7WU04F Q121,Q182,Q482,Q580 2PB709A Q269,Q270,Q391-Q393,Q401 2PD601A Q441,Q481,Q803,Q811 2PD601A Q903-Q906 2PD601A Q834 2SA854S Q152 2SC3082K Q261,Q262 2SD2114K Q211-Q214,Q217,Q394,Q981 PDTA124EK Q122,Q181,Q215,Q216,Q901 PDTC124EK Q908 PDTC124EK D215 DAN202K D221 EC10QS04 D311,D505 KV1851 D101,D181,D902,D981 MA111 D218 MA152WK D115 UDZS5.1B COILS AND FILTERS F590 CHIP BEADS DTF1067 L9231,L9232 CHIP INPEDER DTL1028 L413 LAU100J L401 LAU101J L352,L821-L823 LAU181J L201,L251,L252,L311,L312 LAU220J L351,L412,L461,L482 LAU220J L831,L832 LAU220J L411,L587 LAU270J L431,L432,L575 LAU430J L462 LAU560J L414 LAU8R2J L463 LFA561J F573 14.3MHz FILTER VTF1099 L403,L404 (22µH) VTL1058 L223,L230 CHIP BEADS VTL1098 CAPACITORS C229,C417,C418,C421,C434 CCSQCH100D50 C543,C577 CCSQCH100D50 C353,C821,C837-C839,C843 CCSQCH101J50 C864,C865 CCSQCH101J50 C921,C943 CCSQCH102J50 C432,C436,C483 CCSQCH120J50 C412 CCSQCH121J50 C408,C414,C484,C569 CCSQCH150J50 C355,C823,C901 CCSQCH151J50 C313,C352 CCSQCH180J50 C205,C212,C509,C824,C973 CCSQCH220J50 C413,C555 CCSQCH221J50 C550 CCSQCH240J50 C230,C354,C411,C416,C431 CCSQCH270J50 C830 CCSQCH270J50 C104,C105,C356,C433,C451 CCSQCH330J50 C579,C596 CCSQCH330J50 C351,C407,C485 CCSQCH390J50 C9244 CCSQCH391J50 C217,C222,C257-C260,C405 CCSQCH470J50 C461,C590 CCSQCH470J50 C925 CCSQCH471J50 C941 CCSQCH561J50 C597 CCSQCH5R0C50 C358,C598,C806 CCSQCH680J50 C920 CCSQCH681J50 C435,C822,C829 CCSQCH7R0D50 C255,C256,C357,C825 CCSQCH820J50 C459,C462 CCSQCH910J50 C123 CCSQSL102J50 C261-C264 CEAL470M10 C986 CEANP3R3M50 C187,C441,C856 CEANP470M6R3 C221,C394,C975 CEAT100M50 C391,C437,C832,C834,C884 CEAT101M10 C269,C270,C867,C929 CEAT1R0M50 C927,C928,C931,C981,C982 CEAT220M50 C102,C202,C223,C224 CEAT470M16 C316,C317,C382,C390,C802 CEAT470M16 C804,C842,C852,C854 CEAT470M16 C859,C860 CEAT470M16 C253,C254 CEAT471M6R3 C984 CEAT4R7M50 C383,C922 CEATR47M50 C936,C940 CEJA101M6R3 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 DVL-K88 61 Mark No. Description Part No. Mark No. Description Part No. C902 CEJA220M50 C863,C934 CEJA2R2M50 C862 CEJA4R7M50 C439 CEV100M16 C471,C473,C475,C507,C531 CEV101M6R3 C535,C537,C539,C541,C561 CEV101M6R3 C571,C581,C591,C593 CEV101M6R3 C477 CFTLA154J50 C478 CFTLA683J50 C425,C910 CKSQYB102K50 C845,C881,C917,C942 CKSQYB104K25 C511,C933 CKSQYB105K10 C923 CKSQYB153K25 C911 CKSQYB154K16 C903 CKSQYB222K50 C379,C380 CKSQYB392K50 C373-C376,C388,C912,C932 CKSQYB472K50 C963 CKSQYB473K25 C763 CKSQYB682K50 C106-C112,C117,C121,C124 CKSQYF103Z50 C153,C155,C173,C181 CKSQYF103Z50 C183,C184,C188,C189,C201 CKSQYF103Z50 C203,C206,C210,C216 CKSQYF103Z50 C251,C252,C281-C283,C311 CKSQYF103Z50 C315,C318,C319,C361,C362 CKSQYF103Z50 C381,C386,C389,C422,C442 CKSQYF103Z50 C510,C558,C575,C576,C580 CKSQYF103Z50 C583,C587,C761,C762,C801 CKSQYF103Z50 C803,C811,C831,C833,C836 CKSQYF103Z50 C841,C846,C851,C853,C861 CKSQYF103Z50 C882,C883,C885,C924,C935 CKSQYF103Z50 C937,C939,C945-C947,C962 CKSQYF103Z50 C974,C983 CKSQYF103Z50 C101,C103,C122,C151,C152 CKSQYF104Z25 C171,C172,C182,C199,C218 CKSQYF104Z25 C267,C268,C385,C387,C392 CKSQYF104Z25 C402,C404,C419,C430,C438 CKSQYF104Z25 C440,C445,C447,C472,C474 CKSQYF104Z25 C476,C508,C524,C532,C536 CKSQYF104Z25 C538,C540,C542,C556,C557 CKSQYF104Z25 C562,C572,C582,C586,C589 CKSQYF104Z25 C592,C594,C681-C683,C764 CKSQYF104Z25 C805,C847,C857,C858,C866 CKSQYF104Z25 C913,C914,C919,C971,C972 CKSQYF104Z25 C976 CKSQYF104Z25 C186,C685,C855,C926,C930 CKSQYF223Z50 C938 CKSQYF223Z50 C377,C378,C908,C909 CKSQYF224Z25 C154,C156,C174,C312,C460 CKSQYF473Z50 C826,C828 CKSQYF473Z50 C265,C266 CQMBA152J50 VC301 (22pF) VCM1008 RESISTORS R203,R751 RA4C0R0J R753 RA4C221J R591,R592,R752 RA4C471J R425,R833,R834,R837,R839 RN1/10SE1002D R891,R892 RN1/10SE1002D R152,R156 RN1/10SE1003D R532 RN1/10SE1100D R531 RN1/10SE1800D R151,R893,R894 RN1/10SE3302D R153,R154,R259-R262 RN1/10SE4702D VR450 (2.2kΩ) PCP1025 VR603 (4.7kΩ) PCP1028 VR604,VR607,VR609 (47kΩ) PCP1031 Other Resistors RS1/10S&&&J OTHERS CN103 6P FFC CONNECTOR 52045-0645 CN102 10P FFC CONNECTOR 52045-1045 CN101 15P FFC CONNECTOR 52045-1545 CN209 24P FFC CONNECTOR 52045-2445 CN802 11P CONNECTOR B11P-SHF-1AA CN201 KR CONNECTOR B4B-PH-K-S CN302 KR CONNECTOR B6B-PH-K-S CN202 KR CONNECTOR B7B-PH-K-S SCREW BBZ30P060FCC CN402 16P CONNECTOR BTFN16S-3SB7 CN401 20P CONNECTOR BTFN20S-3SB7 JA101,JA102 JACK RKN1004 PCB BINDER VEF1040 JA252 JACK VKB1065 64P SHRINK IC SOCKET VKH1004 CN111,CN122 22P FFC CONNECTOR VKN1253 CN801 27P FFC CONNECTOR VKN1258 SCREW PLATE VNE1948 S101 SWITCH VSH1009 S102 SWITCH VSH1020 X101 CERAMIC RESONATOR VSS1040 (9MHz) X311 CRYSTAL RESONATOR(16MHz) VSS1081 X505 CRYSTAL RESONATOR(14MHz) VSS1103 X312 CRYSYAL RESONATOR VSS1116 (18.432MHz) P JCKB ASSY SEMICONDUCTOR IC341 TC74HCU04AF COILS L331,L341 LAU220J L343 PTL1003 L342 RTF1167 CAPACITORS C332 CEAT101M10 C342,C344 CEAT470M16 C331,C341,C343,C345 CKSQYF103Z50 C346 CKSQYF104Z25 C393 CKSQYF224Z25 RESISTORS All Resistors RS1/10S&&&J OTHERS CN321 KR CONNECTOR B7B-PH-K-S JA331 OPTICAL LINK OUT GP1F32T PCB BINDER VEF1040 JA251,JA341 1P PIN JACK VKB1077 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 DVL-K88 62 Mark No. Description Part No. Mark No. Description Part No. J KYCB ASSY SEMICONDUCTORS IC704-IC708,IC801,IC802 BA4560F IC703 BU4053BCF IC803 BU4066BCF IC301 CXD2046Q IC702 LH5P832N-12 IC621 NJM2209S IC701 PM0007A IC901 TC74HC157AF IC620 TC74HC4052AF IC650 TC7W00F Q402,Q404,Q407,Q411,Q414 2PB709A Q645,Q672 2PB709A Q401,Q403,Q412,Q413 2PD601A Q600-Q603,Q626,Q636 2PD601A Q646,Q647,Q655-Q658 2PD601A Q661,Q662,Q671,Q680,Q681 2PD601A Q408-Q410,Q415,Q416 2SC1740S Q703,Q757,Q803 2SD2114K Q417,Q420,Q651,Q705,Q755 PDTA124EK Q802,Q806 PDTA124EK Q418,Q419,Q652,Q694 PDTC124EK Q701,Q702,Q704,Q756,Q801 PDTC124EK D650,D655 1SS355 D701-D703,D706 DA204K D707 UDZS5.6B COILS L401-L403 LAU220J L671 LAU4R7J L702 LFA220J L600 LFA221J L701 LFA3R9J CAPACITORS C433 CCSQCH100D50 C655,C722,C729 CCSQCH101J50 C714,C715 CCSQCH102J50 C603 CCSQCH151J50 C731 CCSQCH181J50 C206,C401,C404,C602 CCSQCH220J50 C604 CCSQCH221J50 C791,C792 CCSQCH331J50 C672,C751-C755 CCSQCH390J50 C671 CCSQCH391J50 C405 CCSQCH470J50 C403 CCSQCH560J50 C712,C719 CCSQCH680J50 C805 CCSQCH681J50 C402 CCSQCH6R0D50 C411 CCSQCH910J50 C809,C810 CEAL100M16 C607,C629,C639 CEANP220M10 C656,C737,C744,C806 CEAT100M50 C212,C214,C216,C301,C305 CEAT101M10 C309,C311,C317,C319,C422 CEAT101M10 C424,C426,C429,C436,C438 CEAT101M10 C739,C763,C764,C768 CEAT101M10 C431,C434 CEAT221M10 C723,C730 CEAT2R2M50 C600,C713,C718 CEAT470M10 C767 CEAT471M6R3 C303 CKSQYB102K50 C605 CKSQYB103K50 C620,C632 CKSQYB104K25 C740 CKSQYB122K50 C804 CKSQYB154K16 C710,C721,C724,C733 CKSQYB223K50 C803 CKSQYB273K50 C711,C720 CKSQYB332K50 C606,C732 CKSQYB472K50 C703-C705,C716,C717,C734 CKSQYF103Z50 C743,C745-C749,C765 CKSQYF103Z50 C801,C802,C807,C808 CKSQYF103Z50 C213,C215,C217,C302,C304 CKSQYF104Z25 C306-C308,C310,C312-C316 CKSQYF104Z25 C318,C320-C322,C406,C407 CKSQYF104Z25 C413,C414,C423,C425 CKSQYF104Z25 C427,C428,C430,C432,C435 CKSQYF104Z25 C437,C439,C442,C601,C608 CKSQYF104Z25 C622,C626-C628,C636,C638 CKSQYF104Z25 C660,C702,C708,C709,C741 CKSQYF104Z25 C761,C762,C766,C769,C793 CKSQYF104Z25 C811,C812,C901 CKSQYF104Z25 C706,C707 CKSQYF105Z16 RESISTORS R424 RN1/10SE1801D R422 RN1/10SE2201D R309 RN1/10SE2700D R425 RN1/10SE2702D R310,R420,R421 RN1/10SE3301D R312,R426,R814,R815,R818 RN1/10SE4701D R820 RN1/10SE4701D R311 RN1/10SE5601D R705,R706,R711,R712 RS1/10S1001F R718,R719,R721,R722 RS1/10S1001F VR301 (22kΩ) PCP1030 Other Resistors RS1/10S&&&J OTHERS CN703 21P FFC CONNECTOR 52045-2145 CN701 24P FFC CONNECTOR 52045-2445 CN601 KR CONNECTOR B13B-PH-K-S CN702 KR CONNECTOR B6B-PH-K-S CN101 CONNECTOR 16P BTFN16P-3RD7 CN102 CONNECTOR 20P BTFN20P-3RD7 JA701 AUDIO 2P PIN JACK RKB1041 JA101 2P PIN JACK VKB1064 JA102 4P DIN SOCKET VKN1072 MSWB ASSY CAPACITORS C1101 (4700pF/AC250V) ACG7009 OTHERS S1101 PUSH SWITCH ASG1006 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 DVL-K88 6.1 ADJUSTMENT ITEMS AND LOCATION Adjustment Points (PCB Part) 6. ADJUSTMENT CLDM ASSY DVDM ASSY KYCB ASSY VR603 VR605 VR604 VR609 VR301 VR450 CN802 11 1 4 6 5 1 1 1 1 1 1 32 33 64 IC101 IC901 IC908 VR607 9 11 Adjustment Items [Mechanical Part] [Electricall Part] Tilt Offset Adjustment Tangential Direction Angle Adjustment for Side A Spindle Motor Centering Adjustment for Side A Crosstalk Check and Fine Tilt Offset Adjustment for Side A Focus Servo Loop Gain Adjustment Tracking Servo Loop Gain Adjustment Tangential Direction Angle Adjustment for Side B Spindle Motor Centering Adjustment for Side B Crosstalk Check and Fine Tilt Offset Adjustment for Side B RF MAX Adjustment DVD Jitter Best Adjustment Video Level Adjustment 18MHz Master Clock Adjustment 1 2 3 4 6 5 7 10 11 13 8 9 1 2 CLD DVD CLDM ASSY VCO Offset Adjustment Video Output Level Adjustment 1 2 1 DVDM ASSY KYCB ASSY Y Output Level Adjustment VC301 2 1,2 : FE 3,4 : GNDS 5,6 : RFO 7,8 : GNDS 9,10 : TE 11,12 : VREF 13 : TDO 14 : FDO 1 1 2 14 1 13 VR801 VC301 1 1 2 IC701 IC801 IC302 IC813 IC501 IC601 SIDE A IC500 CN201 4 1 CN101 CN201 JA101 JA102 CN101 CN102 R529 1 JA701 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 DVL-K88 Adjustment Points (Mechanism Part) [Side A] [Side B] Black screw Loosen → Adjust → Tighten (apply the lock-tight) Note : Apply the lock-tight. 80° Side A centering adjustment screw Adjustment range 3 2 Side A tangential adjustment screw CLD Carriageassy Mechanism assy 80° 80° 80° Adjustment range 7 8 CLD Carriage assy DVD Carriage assy Tilt base (upper) ± 2 turns 90° 90° Side B tangential adjustment screw 10 11 DVD tangential adjustment screw Side B centering adjustment screw Adjustment range Adjustment range CLD DVD 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 DVL-K88 CD test disc (YEDS-7) LD test disc (GGV1012) Screwdriver (medium) Screwdriver (large) Dual-trace oscilloscope (with delay) Frequency band 40MHz Frequency counter Display digit 8-digit TV monitor Test mode remote control unit (GGF1067) 6.2 JIGS AND MEASURING INSTRUMENTS Screwdriver (small) Precise screwdriver DVD test disc (DVD-MJK1) Precise screwdriver DC power supply Screwdriver (medium) CH1 CH2 (X) (Y) Jitter meter LEVEL JITTER V – + A Equalizer unit 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 DVL-K88 6.3 TEST MODE • With TRAY TEST MODE: ON TEST MODE: DISC SET TILT-OFF(N) TRK-OFF • No TRAY UP STOP BEFORE CLAMP GGF1067 Test mode remote control unit CHECK DVD, LD: S-LD CD: S-CD ESC TEST POWER REPEAT A ON GGF1067 Test mode remote control unit ESC POWER OFF 〈CLAMP〉 〈DISC SET〉 〈TRAY OPEN〉 〈TRKG OFF PLAY〉 〈TRKG ON〉 〈TILT ON〉 〈TILT OFF〉 + + REPEAT A REPEAT A 〈TRAY CLOSE〉 TEST MODE: PLAY TEST MODE: OFF PLAY TILT- OFF TRKG- OFF TEST TV/LDP 2 TEST 〈TRKG ON PLAY〉 5 SPEED SPEED TILT-OFF TRK-OFF PLAY TILT- OFF(N) TRKG- ON TILT-OFF(N) TRK-ON PLAY TILT- ON TRKG- ON TILT-ON TRK-ON OR 〈TRKG OFF〉 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 DVL-K88 6.4 NECESSARY ADJUSTMENT POINTS When Adjustment Points Mechanical point Electric point Exchange pickup (CLD) Mechanical point Electric point Exchange spindle motor Mechanical point Electric point Exchange board CLDM ASSY 1 2 3 4 5 6 7 8 9 , , , , , , , , 3 8 , 1 4 5 6 9 , , , , EXCHANGE MECHANISM ASSY PARTS EXCHANGE PCB ASSY Note : and are adjusted already. Mechanical point Electric point Exchange board DVDM ASSY Note : and are adjusted already. Mechanical point Electric point Exchange pickup (DVD) Mechanical point Electric point Exchange board KYCB ASSY Note : is adjusted already. 10 11 , 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 DVL-K88 VR607 CLDM ASSY Center Probe (10:1) Oscilloscope V: 20mV/div. H: 0.5µsec/div. AC mode • Test mode • No disc 1 Tilt Offset Adjustment Player 2 Tangential Direction Angle Adjustment for Side A Side A Tangential Adjustment Screw ∗ See “Adjustment points”. • Test mode TILT → ON TRKG → ON • Play the CD test disc at outer track. 3 RF CN802 CLDM ASSY 6.5 MECHANICAL ADJUSTMENT CLD Carriage assy VR609 Player CH1 CH2 (X) (Y) START START Max. Note: Apply the lock-tight after Adjustment. 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 DVL-K88 CH1 CH2 (X) (Y) 4 Crosstalk Check and Fine Tilt Offset Adjustment for Side A Oscilloscope V: 50mV/div. H: 10msec/div. DC mode 3 Spindle Motor Centering Adjustment for Side A • Test mode TILT TRKG • Play the CD test disc at inner track. (CD inside position in program area) Probe (10:1) Side A Centering Adjustment Screw ∗ See “Adjustment points”. Mechanism assy Player VR607 TV monitor VIDEO OUT VIDEO IN • Test mode TILT TRKG • Still the LD test disc at #115. CLDM ASSY Player START → ON → OFF → ON → ON 9 TRK ERR CN802 CLDM ASSY START Max. Note: Apply the lock-tight after Adjustment. 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 DVL-K88 6 Tracking Servo Loop Gain Adjustment Oscilloscope X-Y mode X:  Y: 100mV/div. DC mode 5 Focus Servo Loop Gain Adjustment • Test mode • LD test disc • Play standby 6 FOCUS ERR 7 F IN CN802 8 GND • Test mode TILT TRKG • Still the LD test disc at #115. Oscilloscope X-Y mode X:  Y: 50mV/div. DC mode 9 TRK ERR CLDM ASSY Probe (10:1) CN802 CLDM ASSY Player CH1 CH2 (X) (Y) START CLDM ASSY VR604 Probe (10:1) CN802 CLDM ASSY Player CH1 CH2 (X) (Y) START CLDM ASSY VR603 → ON → ON 4.8Vp-p ± 0.5V 1.8Vp-p ± 0.2V 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 DVL-K88 7 Tangential Direction Angle Adjustment for Side B 8 Spindle Motor Centering Adjustment for Side B Probe (10:1) Oscilloscope V: 20mV/div. H: 1µsec/div. AC mode Side B Tangential Adjustment Screw ∗ See “Adjustment points”. • Test mode TILT TRKG • Still the LD test disc at #115. 3 RF CN802 CLDM ASSY CLD Carriage assy Player CH1 CH2 (X) (Y) START Oscilloscope V: 50mV/div. H: 10msec/div. DC mode • Test mode TILT TRKG • Still the LD test disc at #115. 9 TRK ERR Probe (10:1) Side B Centering Adjustment Screw ∗ See “Adjustment points”. CN802 CLDM ASSY Mechanism assy Player CH1 CH2 (X) (Y) START → ON → ON → ON → OFF Max. Max. Note: Apply the lock-tight after Adjustment. Note: Apply the lock-tight after Adjustment. 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 DVL-K88 9 Crosstalk Check and Fine Tilt Offset Adjustment for Side B VR607 TV monitor VIDEO OUT VIDEO IN • Test mode TILT TRKG • Still the LD test disc at #115. CLDM ASSY Player START → ON → ON 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 DVL-K88 RF Max Adjustment • Test mode TRKG • Play the DVD test disc at outer track. Player → OFF 5 RFO CN201 DVD MAIN ASSY Tangential Adjustment Screw DVD Jitter Best Adjustment Probe (10:1) Oscilloscope V: 50mV/div. H: 0.5µsec/div. AC mode ∗ See “Adjustment points”. DVD Carriage assy CH1 CH2 (X) (Y) Max. START RF LEVEL JITTER X1 27M Jitter Meter Probe (1:1) EQ UNIT • Test mode TRKG • Play the DVD test disc at outer track (around #1F0000). Player → ON 5 RFO CN201 DVD MAIN ASSY Tangential Adjustment Screw ∗ See “Adjustment points”. DVD Carriage assy START TV monitor VIDEO OUT VIDEO IN •Jitter < 6.0 nS CHECK JT:Min. JT:Min. JT[0000] 0280 TEST DIG/ANA TILT UP/DOWN (4, ¢) Ajustment at midium track CLDM ASSY VR609 TILT- 7 TV monitor TILT ERROR : 7 AGC : ON BIT : 11T • RF Level = 0.8V~1.4V 10 11 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 DVL-K88 Player 1 Video Level Adjustment • Normal mode • Still the LD test disc at #19900. Oscilloscope V: 50mV/div. H: 10µsec/div. AC mode Probe (10:1) CH1 CH2 (X) (Y) VR450 CLDM ASSY 2Vp-p 6.6 ELECTRICAL ADJUSTMENT FOR CLDM ASSY 2 18MHz Master Clock Adjustment • Normal mode • Power ON Frequency counter Player START VC301 CLDM ASSY 18.432000 MHz ± 25Hz CLDM ASSY START CLDM ASSY R529 0Ω 1 CN201 18M 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 DVL-K88 Player (Rear) VIDEO OUT Oscilloscope Probe (10:1) CH1 CH2 (X) (Y) 1.9V ± 0.1V 1 VCO Offset Adjustment • Normal mode • Play the DVD test disc Player START VC301 DVDM ASSY DVDM ASSY 1 IC302 GND Oscilloscope Probe (10:1) CH1 CH2 (X) (Y) 2 Video Output Level Adjustment VIDEO IN V: 20mV/div. H: 10µsec/div. AC mode TV trigger V: 50mV/div. H: 10msec/div. DC mode TV trigger TV monitor START • Normal mode • Still the DVD test disc at 100% white screen part VR801 DVDM ASSY 1Vp-p 6.7 ELECTRICAL ADJUSTMENT FOR DVDM 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 76 DVL-K88 Player (Rear) 1 Y Output Level Adjustment • Normal mode • Still the LD test disc at #19900. VIDEO OUT VIDEO IN Oscilloscope V: 20mV/div. H: 10µsec/div. AC mode Probe (10:1) CH1 CH2 (X) (Y) TV monitor START VR301 KYCB ASSY 1Vp-p 6.8 ELECTRICAL ADJUSTMENT FOR KYCB 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 77 DVL-K88 TV Monitor Display LASER DISC §� DIG/ANA DISP TEST MODE ESC T T CX REP.A REP.B STEREO P. N A,MON TV/LDP − + A B SCAN ×3 CHAPTER SKIP PLAY 3 1 2 3 CLEAR 4 5 6 +10 7 8 9 0 FRM/TIM CHAP CHP/TIM SEARCH SPEED SIDE STILL STEP PAUSE 8 PIONEER SERVICE GGF1067 SR Player status Play − Test Mode Remote Control Unit (GGF1067) 6.9 OPERATIONS IN THE TEST MODE Stop Play Still PAUSE 8 4 ¢� Tray open Tray= Move Turntable= UP Tray= Move Turntable= DOWN 4 ¢� Play TILT UP Play TILT DOWN Play Search to input frame # +10 REPEAT B 3 1 8 3 CHP/TM Player status Tilt, ON Tilt= Neutral Tilt neutral Tilt= ON Clamp Slider= Move Clamp SPDL= ON, TRK servo = OFF TRK servo ����= ON TRK servo OFF TRK servo ON TRK servo ����= OFF TEST 2 5 TEST + + AGC-OFF AGC-ON TEST 7 + Clamp FOCUS SWEEP (Up and Down) TEST 3 Tray open Disc clamp REPAET A 1 ¡� 1 ¡� ×3 2 3 e e E E 4 ¢� + # 3183 Character in bold : Item name : Information display Remote control code Key code Mechanical position value Slider position FL controller version System controller revision Flash ROM version GUI-ROM number FL controller version First screen display Note : Switch the first and second screen by pressing the [DISPLAY] key on the remote control unit. Second screen display (at lower right portion of the screen) Region setting for the player Output video system DVD mechanism controller revision AV-1 chip version Part No. of flash ROM and system controller Part No. of DVD mechanism controller Part No. of CLD mechanism controller CLD mechanism controller revision Address Tilt error value, Tilt servo status Tracking status Spindle status AGC setting FTS servo IC information C1 error value of CD and DVD Internal operation mode of the mechanism control Disc judgment 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 DVL-K88 78 PD4929B (FLKY ASSY: IC101) Syetem microcomputer for DVD karaoke and Syetem microcomputer for FL No. Pin Name I/O Function 1 T6 O FL grid output 2 T5 O FL grid output 3 T4 O FL grid output 4 T3 O FL grid output 5 T2 O FL grid output 6 T1 O FL grid output 7 T0 O FL grid output 8 Vcc - Positive power supply 9 XSCK0 O Serial communication clock for DSP 10 SO0 O Serial communication data output for DSP 11 SI0 I Serial communication data input for DSP 12 LATCH I Communication permission input from system microcomputer 13 XREADY O Communication request output to system microcomputer 14 XSCK1 (*1) Serial communication clock for system microcomputer 15 SO1 (*1) Serial communication data output to system microcomputer 16 SI1 I Serial communication data input from System microcomputer 17 XRESET IN I Reset input 18 I/O CLK O Clock output for I/O expander 19 I/O DATA O Data output for I/O expander 20 Vss - Ground voltage for A/D converter 21 XREXET OUT O System reset signal output 22 KEY0 I Key input (A/D input) 23 KEY1 I Key input (A/D input) 24 KEY2 I Key input (A/D input) 25 ECHO VOL I Digital echo volume input (A/D input) 26 G.V. VOL I Guide vocal sound volume input (A/D input) 27 MIC CONT I MIC control input (A/D input) 28 MODEL SELECT I Version selector (A/D input) 29 AVDD - Analog power supply for A/D converter 30 AVREF I Reference voltage input for A/D converter 31 XREQ I Data transfer request input from DSP 32 NC O Not used 33 Vss - Ground voltage 34 X1 I System clock oscillation connection 35 X2 - System clock oscillation connection 36 LED(GUIDE V.) O Guide vocal sound volume LED (L:lit) 37 A/XD O Address/data selector for DSP 38 XDRDY I Signal reception ready status input from DSP 39 DSP XCS O Chip select output for DSP 40 POWER ON O System power ON signal output Pin Function 7. GENERAL INFORMATION • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. 7.1 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 DVL-K88 79 No. Pin Name I/O Function 41 DSP THRU O DSP thru mode output 42 XBATLLE O Karaoke battle output 43 TINT/EXT O External/internal voice selection output 44 MIC X1/2 O Karaoke battle MIC selector 45 XMIC ON O MIC ON/OFF selection output 46 V-CD NR O Video CD NR selector 47 SEL IR I Remote control input 48 IC - Internal connection (directly connected to Vcc) 49 SSVC O Stereo Scoring voice cancel output 50 MIC SENSE I MIC sense input 51 NC O Not used 52 VDD - Positive power supply 53 LED(KARAOKE) O Karaoke LED output 54 LED(SINGLE) O Single track stop LED output 55 LED(STANDBY) O Standby LED output 56 NC O Not used 57 NC O Not used 58 NORES I H: Reset prohibition L: Reset with communication error 59 CHEKER I H: Checker mode 60 MECHA SW I H: Power ON with power supply 61 S14 O FL segment output 62 S13 O FL segment output 63 S12 O FL segment output 64 S11 O FL segment output 65 S10 O FL segment output 66 S9 O FL segment output 67 S8 O FL segment output 68 S7 O FL segment output 69 S6 O FL segment output 70 S5 O FL segment output 71 -30V - FL drive power supply 72 S4 O FL segment output 73 S3 O FL segment output 74 S2 O FL segment output 75 S1 O FL segment output 76 S0 O FL segment output 77 T10 O FL grid output 78 T9 O FL grid output 79 T8 O FL grid output 80 T7 O FL grid output (*1) For communication mode: O, For normal mode: I www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 80 DVL-K88 7.1 DISASSEMBLY/ASSEMBLY 7. GENERAL INFORMATION (1) DISC TRAY (2) DVDM ASSY • Disassembly : • Assembly : POWER ON LD OPEN/CLOSE 1 1 2 2 5 1 3 3 4 4 5 • Disassembly : • Assembly : 1 2 3 4 4 4 4 3 3 3 3 3 2 1 A 1 2 5 Cable Holder Corner Post DVDM ASSY Corner Post Flexible Cable 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 DVL-K88 (3) CLDM ASSY • Disassembly : • Assembly : 1 1 1 1 1 1 2 2 3 3 4 5 5 6 7 7 8 8 4 3 2 1 8 7 6 5 Rear panel (L) Rear panel (R) Hook CLDM ASSY MYCB ASSY Rear panel (L) × 4 7 Rear panel (L) 4 ∗ ∗ CLDM ASSY PCB Spacer Hook Hook 6 Tray Stopper Flexible Cable Flexible Cable Half Pierce Release Release Push Push Half Pierce 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 82 DVL-K88 Sync Demod HA OEIC TE GEN Spindle Control DRAM I/F (Bus Arbiter) Sub-CPU I/F CPU I/F ROM RAM GUI ROM DMA ECC & ID Reg. CD-ROM Sync gene Sub-code Buffer 4Mbit DRAM VBR Buffer LSI-11 IC702 HMS14800CJ-7 IC701 PD4833A TA FA Slider EFM Decoder Servo DSP CD DSP IC201 LC78650E IC501 PA4889A Mechanism Control CPU TA FA Slider For CLD For DVD SPDL Motor SLD POS XRESET IC101 PD0260A2 LD Mechanism Control SI, SO, SCK, SHAKE SLD DRV SLD ERR LOAD/TILT DRV TURN DRV Sel TILT ERR DVD TILT ERR M LOAD/TILT MOTOR M TURN MOTOR IC901 LA9430M Servo Control IC (ASP) TRKG FOCS IC801 LA9425 PSP VCXO ERR IC908 LC78625E DSP EFM Decode Mecha. SW 56 Sel CLD DATA IC352 CA0002AM Analog Audio Analog L Analog R IC500 PD6159B Dual DVP 14-21 SPDL Cont A/D 37 ACOM 14M VCXO IC400 LA7134M VDEM 10 27 Phillips Code VCXO ERR IC 601 PD3381A System CPU (32bit RISC) 25 4 15 14 4 LD TILT ERR 16M 18M 16M 16M IC205 TC7S02F IC 813 CY2081SL -611 X312 384 × 48k (18M) A/D Program Stream 27M 27M 36M CLD DATA CD DIGITAL OUT 7.3 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 83 DVL-K88 LD C.SYNC KGYCB ASSY Y OUT LD Y KEY C OUT TRAP AMP Sync Tip Clamp Pedestal Clamp D-Extention Circuit Sync Tip Clamp (from MECHA. CONT. ) D-EXT ON/OFF 41 BLANKING PLUSE (from IC301 ) BURST FLAG (from IC301 ) 47 IC620(1/2) IC620(2/2) 48 V-CD NR Memory Controller CPU I/F System Decoder (DMUX) AV Sync Controller MPEG 2 Video Decoder NTSC /PAL Encode AC3/MPEG1 Audio Decoder S/PDIF DAC DAC DAC Copy Gurd Sub Picture Decoder GUI 16Mbit SDRAM CODE Buffer (Video, Audio, Sub-picture,GUI) IC802 MB81171622A-100FN AC-3 RF Sel KMCK IC101 PM0007A 16M IC201 PD2029AM (L) D/A 25 9 10 5 6 Sel CLK IC203 TC74HC157AF VCXO X311 384 × 44.1k (16M) DATA AMP AMP L R PD AC-3/PCM Digital IC301 CXD2046Q Y/C SEP. 1-8 D/A D/A AC-3 RF OUT AC-3 /PCM Digital OUT R OUT L OUT SR IN SR OUT SEL IR IR FL Cont. Key A.B. FL TUBE REMOTE SENSOR Front Section CLD Section 11 2 4 3 2 4 Y (LD) C (LD) 33 36 MIX IC801 MB86371 DVD/V-CD AV Decoder 27M 36M AV-1 IC815 MC14577CF 39 36 DVD Y DVD C 19 6 6 46 DASP7 KGYCB ASSY MIC1 MIC2 MICB ASSY MUTE MUTE MUTE KYCB 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 84 DVL-K88 8. PANEL FACILITIES AND SPECIFICATIONS FRONT PANEL 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 85 DVL-K88 DISPLAY WINDOW 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 86 DVL-K88 REMOTE CONTROL 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 87 DVL-K88 SPECIFICATIONS "Dolby, Digital (AC-3)" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. 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