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1、SERVICE MANUAL BLU-RAY DISC PLAYER BDP3020/F7 C RadioFans.CN 收音机爱 好者资料库 IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all P when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue w
2、ill be melted). (Fig. S-1-6) 4.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6) CAUTION: 1.The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC. 2.Do not supply hot air to the chip par
3、ts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2) Top View OutIn Bottom View Input 5 10 Pin 1 Pin 1 FFC Cable Connector CBA * Be careful to avoid a short circuit. Fig. S-
4、1-1 1-4-2BDN_SN 3.The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it. With Soldering Iron: 1.Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder fl
5、ux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 2.Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering mac
6、hine. (Fig. S-1-4) 3.Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 4.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
7、 Hot-air Flat Pack-IC Desoldering Machine CBA Flat Pack-IC Tweezers Masking Tape Fig. S-1-2 Flat Pack-IC Desoldering Braid Soldering Iron Fig. S-1-3 Fine Tip Soldering Iron Sharp Pin Fig. S-1-4 1-4-3BDN_SN With Iron Wire: 1.Using desoldering braid, remove the solder from all pins of the flat pack-IC
8、. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 2.Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5. 3.While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the sol
9、der melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5. 4.Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
10、5.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6) Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied. 2. Inst
11、allation 1.Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily. 2.The “” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 1 on the PCB when positioni
12、ng for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.) 3.Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges. To Solid Mounting Point Soldering Iron Iron Wire or Hot Air Blower Fig. S-1-5 Fine Tip Soldering Iron CBA Flat Pack-IC
13、 Tweezers Fig. S-1-6 Example : Pin 1 of the Flat Pack-IC is indicated by a mark. Fig. S-1-7 Presolder CBA Flat Pack-IC Fig. S-1-8 1-4-4BDN_SN Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic char
14、ge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 M) that is properly grounded to remove any static electricity that may be charged on the body. 2. Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding (1 M) on t
15、he workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing. CBA Grounding Band Conductive Sheet or Copper Plate 1M 1M C
16、BA 1-5-1E5P31DC CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart This flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally. 2. Disassembly Method No
17、te: (1) Identification (location) No. of parts in the figures (2) Name of the part (3) Figure Number for reference (4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, CN = Connector * = Unhook, Unlock,
18、Release, Unplug, or Desolder e.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2) (5) Refer to “Reference Notes.” Reference Notes 1.CAUTION 1: Locking Tabs (L-1) , (L-2) and (L-3) are fragile. Be careful not to break them. 2.The BD Main CBA electrical components having such features are i
19、dentified by the mark “#” in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fir
20、e, or other hazards. Notes: 1.Do not use the part number shown on these drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared. 2.All resistance values are indicated in ohms (K = 103, M = 106). 3.Resistor
21、 wattages are 1/4W or 1/6W unless otherwise specified. 4.All capacitance values are indicated in F (P = 10-6 F). 5.All voltages are DC voltages unless otherwise specified. 1-10-2BDN_SC LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUE
22、D PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES DINCELE NUTILISER QUE DES FUSIBLE DE MME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED. 2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this u
23、nit. If Main Fuse (F1001) is blown, first 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. Otherwise it may cause some components in the power supply circuit to fail. 3. Note: 1.Do not use the part number shown on t
24、he drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since the drawings were prepared. 2.To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in
25、the parts list section of the service manual. 4. Voltage indications for PLAY and STOP mode on the schematics are as shown below: 5. How to read converged lines 6. Test Point Information A V F This symbol means fast operating fuse. Ce symbole represente un fusible a fusion rapide. 231 5.0 (2.5) 5.0
26、The same voltage for both PLAY & STOP modes Indicates that the voltage is not consistent here. PLAY mode STOP mode (Unit: Volt) 1-D3 Distinction Area Line Number (1 to 3 digits) Examples: 1. 1-D3 means that line number 1 goes to the line number 1 of the area D3. 2. 1-B1 means that line number 1 goes
27、 to the line number 1 of the area B1. 3 2 1 ABCD 1-B1 1-D3 AREA D3 AREA B1 : Indicates a test point with a jumper wire across a hole in the PCB. : Used to indicate a test point with a component lead on foil side. : Used to indicate a test point with no test pin. : Used to indicate a test point with
28、a test pin. 1-10-3 AV 1/3 Schematic Diagram E5P11SCAV1 CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. 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
29、AC power supply. Otherwise it may cause some components in the power supply circuit to fail. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. Ce symbole reprsente un fusible fusion rapide. CAUTION ! For continued protection against fire hazard, replace only
30、with the same type fuse. ATTENTION : Pour une protection continue les risqes dIncele nutiliser que des fusible de mme type. Risk of fire-replace fuse as marked. This symbol means fast operating fuse. A V F 1-10-4 AV 2/3 Schematic Diagram E5P11SCAV2 1-10-5 AV 3/3 Schematic Diagram E5P11SCAV3 1-10-6 1
31、G2G3G4G5G6G7G8G S1 S2 S3 S4S8S7S11 S12 S13 S6 S9 S10 S5 a b c d e r f hj g s p m n k Front Schematic Diagram E5P11SCF 1G2G3G4G5G6G7G8G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 FL6001 MATRIX CHART S7 S8 S2 S4 S3hhhhhhh S5 S6 S1 S9 f j a f j a f j a f j a fff jjj S10 S11 S12 S13
32、g s k b m e r p n c d g s k b m e r p n c d g s k b m e r p n c d g s k b m e r p n c d g s k b m e r p n c d g s k b m e r p n c d g s k b m e r p n c d aaa 1-10-7 BD Main 1/11 Schematic Diagram E5P11SCBD1 The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is di
33、vided into nine and shown as IC6001 (1/9) IC6001 (9/9) in this BD Main Schematic Diagram Section. 1 NOTE: 1-10-8 BD Main 2/11 Schematic Diagram E5P11SCBD2 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/
34、9) in this BD Main Schematic Diagram Section. 1 NOTE: 1-10-9 BD Main 3/11 Schematic Diagram E5P11SCBD3 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. 1 NOTE
35、: 1-10-10 BD Main 4/11 Schematic Diagram E5P11SCBD4 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. 1 NOTE: 1-10-11 BD Main 5/11 Schematic Diagram E5P11SCBD5
36、 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. 1 NOTE: 1-10-12 BD Main 6/11 Schematic Diagram E5P11SCBD6 The order of pins shown in this diagram is differe
37、nt 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. 1 NOTE: 1-10-13 BD Main 7/11 Schematic Diagram E5P11SCBD7 The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided in
38、to nine and shown as IC6001 (1/9) IC6001 (9/9) in this BD Main Schematic Diagram Section. 1 NOTE: 1-10-14 BD Main 8/11 Schematic Diagram E5P11SCBD8 1-10-15 BD Main 9/11 Schematic Diagram E5P11SCBD9 The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided int
39、o nine and shown as IC6001 (1/9) IC6001 (9/9) in this BD Main Schematic Diagram Section. 1 NOTE: 1-10-16 BD Main 10/11 Schematic Diagram E5P11SCBD10 1-10-17 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 (
40、9/9) in this BD Main Schematic Diagram Section. 1 NOTE: BD Main 11/11 Schematic Diagram E5P11SCBD11 1-10-18 AV CBA Top View BE5P00F01012-A Because a hot chassis ground is present in the power supply circut, an isolation transformer must be used. Also, in order to have the ability to increase the inp
41、ut slowly, when troubleshooting this type power supply circuit, a variable isolation transformer is required. CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown , check to see that all components in the power supply circuit a
42、re not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. Ce symbole reprsente un fusible fusion rapide. CAUTION ! For
43、continued protection against fire hazard, replace only with the same type fuse. ATTENTION : Pour une protection continue les risqes dIncele nutiliser que des fusible de mme type. Risk of fire-replace fuse as marked. This symbol means fast operating fuse. A V F 1-10-19 PIN 9 OF CN2200 WF6WF4 WF1WF2 P
44、IN 7 OF CN2200 PIN 24 OF CN2200 WF5 PIN 16 OF CN2200 WF8 WF4 WF3 C2303 PLUS LEAD AV CBA Bottom View BE5P00F01012-A Because a hot chassis ground is present in the power supply circut, an isolation transformer must be used. Also, in order to have the ability to increase the input slowly, when troubles
45、hooting this type power supply circuit, a variable isolation transformer is required. CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown , check to see that all components in the power supply circuit are not defective before
46、you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. Ce symbole reprsente un fusible fusion rapide. CAUTION ! For continued protection aga
47、inst fire hazard, replace only with the same type fuse. ATTENTION : Pour une protection continue les risqes dIncele nutiliser que des fusible de mme type. Risk of fire-replace fuse as marked. This symbol means fast operating fuse. A V F 1-10-20 WF5 Front CBA Top View Front CBA Bottom View BE5P00F010
48、12-B WAVEFORMS WF4WF1 WF2 WF3 Pin 16 of CN2200Pin 7 of CN2200 WF5Pin 24 of CN2200Pin 9 of CN2200 C2303 PLUS LEAD 20s0.5V20s0.5VVIDEO-CVBSVIDEO-CVBS VIDEO-Pr/CrVIDEO-Pr/Cr0.2V10s0.2V10s VIDEO-Pb/CbVIDEO-Pb/Cb0.2V10s0.2V10s AUDIO(L)AUDIO(L)1V1V0.5ms0.5ms SPDIFSPDIF1V0.1s1V0.1s NOTE: Input Signal (DVD)
49、 VIDEO: 75% COLOR BAR AUDIO: 1KHz, 0dB 1-11-1B3NWF WIRING DIAGRAM BD MAIN CBA & BD MECHANISM ASSEMBLY AV CBA FRONT CBA BD MAIN CBA RELAY CBA PICKUP AUDIO(L) -OUT AUDIO(R) -OUT VIDEO -OUT DIGITAL AUDIO OUT (COAXIAL) VIDEO-Y OUT VIDEO-Pb/Cb OUT VIDEO-Pr/Cr OUT CN101CN301 CN302 HDMI-CONNECTORETHERNET JACK SD CARD SLOT 30GND 31GND 1SLD1(-) 2SLD1(+) 3SLD2(-) 4SLD2(+) 32+3.3V 33GND 34GND 35+5V 36+8V 37THERMO 38SCLK2 2W 3V 4U 5VH(+) 6HU(+) 7HU(-) 8HV(+) 9HV(-) 10HW(+) 11HW(-) 12VH(-) 13TRAY-IN 14TRAY-OUT 15GND 16L
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