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DBS-30.1 Ref. No. 4150 SERVICE MANUAL SERVICE MANUAL July, 2009 BLU-RAY DISC PLAYER DBS-30.1(B)CDD1N MODEL RC-731DV Black model B CDD1N 120 V AC, 60Hz SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
LASER BEAM SAFETY PRECAUTIONS This BD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on.
IMPORTANT SAFETY PRECAUTIONS Product Safety Notice Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set. safety-related characteristics which are often not K.
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Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1.
STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder. indicated as shown. How to Remove / Install Flat Pack-IC Top View Bottom View 1.
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3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
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2. Installation With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
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Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Remove/*Unhook/ This flowchart indicates the disassembly steps to gain Loc. Part Fig. Unlock/Release/ Note access to item(s) to be serviced. When reassembling, Unplug/Desolder follow the steps in reverse order. Bend, route, and Motor DC dress the cables as they were originally.
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3. How to Eject Manually 1. Remove the Top Cover. 2. Insert a screwdriver, etc. into the Hole A straightly so that the Portion A is pushed. 3. Pull the tray out manually and remove a disc. Screwdriver, hexagon wrench Portion A 1-5-4 E5K55DC...
HOW TO INITIALIZE THE BLU-RAY DISC PLAYER To put the program back at the factory-default, initialize the BD player as the following procedure. 1. Turn the power on. 2. Remove the disc on the tray and close the tray. 3. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order.
FIRMWARE RENEWAL MODE Note: The file extension of the available firmware is The appearance shown in (*1) of Fig. c is “b20”. described as follows: 1. Turn the power on and remove the disc on the tray Appearance State and close the tray. Now Loading...
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How to Verify the Firmware Version 9. Press [ C ] button on the remote control unit. Fig. h appears on the screen and Fig. i appears on 1. Turn the power on. the VFD. 2. Remove the disc on the tray and close the tray. "...
SCHEMATIC DIAGRAMS / CBA AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
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LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED.
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AV 1/3 Schematic Diagram CAUTION ! CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. NOTE: For continued protection against fire hazard, If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
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AV 2/3 Schematic Diagram E5K55SCAV2 1-9-4...
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AV 3/3 Schematic Diagram E5K55SCAV3 1-9-5...
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Front & Power SW Schematic Diagram E5K55SCF 1-9-6...
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BD Main 1/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD1 1-9-9...
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BD Main 2/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD2 1-9-10...
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BD Main 3/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD3 1-9-11...
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BD Main 4/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD4 1-9-12...
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BD Main 5/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD5 1-9-13...
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BD Main 6/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD6 1-9-14...
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BD Main 7/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD7 1-9-15...
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BD Main 8/11 Schematic Diagram E5K55SCBD8 1-9-16...
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BD Main 9/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD9 1-9-17...
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BD Main 10/11 Schematic Diagram E5K55SCBD10 1-9-18...
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BD Main 11/11 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into nine and shown as IC6001 (1/9) ~ IC6001 (9/9) in this BD Main Schematic Diagram Section. E5K55SCBD11 1-9-19...
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AV CBA Top View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circut, an isolation transformer must be used. replace only with the same type fuse.
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AV CBA Bottom View CAUTION ! CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, If Main Fuse (F1001) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply.
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Front CBA Top View Power SW CBA Top View Front CBA Bottom View Power SW CBA Bottom View BE5K50F01031A BE5K50F01031B 1-9-22...
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SD-C CBA Top View SD-A CBA Top View SD-B CBA Top View SD-A CBA Bottom View SD-B CBA Bottom View SD-C CBA Bottom View BE5K10F01021A BE5K10F01051 BE5K10F01021C 1-9-23...
EXPLODED VIEWS Cabinet 2L082 2L082 See Electrical Parts List for parts with this mark. Some Ref. Numbers are not in sequence. BD Main CBA & 2L082 RS232C CBA BD Mechanism Assembly WX5500 2L049 2L085 2L084 2L081 2L083 2L034 2L061 2L084 2L081 2L070 2L071...
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Packing Lower Side Upper Side X2-A X1-A Some Ref. Numbers are not in sequence. 1-10-2 E5K55PEX...
MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C2007 CHIP CERAMIC CAP .(1608) F Z 0.1µF/50V CHD1JZ30F104 Before replacing any of these components, read C2009 CHIP CERAMIC CAP .(1608) CH J 100pF/50V CHD1JJ3CH101 carefully the product safety notice in this service C2011...
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Ref. No. Description Part No. Ref. No. Description Part No. C2622 CHIP CERAMIC CAP .(2125) B K 10µF/6.3V CHE0KK30B106 D2613 DIODE SWITCHING 1N4148-F0021 NDTZ01N4148F C2623 CHIP CERAMIC CAP .(2125) B K 10µF/6.3V CHE0KK30B106 D2614 DIODE SWITCHING 1N4148-F0021 NDTZ01N4148F C2627 CHIP CERAMIC CAP .(1608) B K 1µF/10V CHD1AK30B105 D2615 DIODE SWITCHING 1N4148-F0021...