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Panasonic DVDRV60 specifications Assembling and Disassembling the Optical Pickup Mechanical Parts

Models: DVDRV60

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11 Assembling and Disassembling the Optical Pickup (Mechanical Parts)

DVD-RV60

11 Assembling and Disassembling the Optical Pickup (Mechanical Parts)

The optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when working around the optical pickup.

11.1. Handling the Optical Pickup

The optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when working around the optical pickup.

1.The optical pickup is an extremely high-precision mechanism. Do not subject it to strong impact.

2.To preserve the quality of the optical pickup replacement parts during transport and installation, the terminals of the laser diode are short-circuited. After replacing the parts, use the proper procedure to return the laser diode to its original condition. (Refer to section 11.10, Assembling the Optical Pickup.)

3.Testers cannot be used to check the laser diode of the optical pickup. The power supply inside the tester can easily damage the laser diode.

4.Take care when handling the flexible cable because excessive force can cause it to break.

5.You cannot adjust the semifixed resistor for laser power adjustment. Do not turn it.

11.2. Disassembly Procedure

Use the following procedure to replace major parts.

For the assembly procedure, follow the flow chart in reverse.

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Panasonic DVDRV60 Assembling and Disassembling the Optical Pickup Mechanical Parts, Handling the Optical Pickup

Contents

DVD-RV60 SpecificationsDVD Player AreaCONTENTS PagePage 17 PRINTED CIRCUIT BOARD DIAGRAM 19 REPLACEMENT PARTS LIST18 EXPLODED VIEWS 1.1.1. LEAKAGE CURRENT COLD 1 SAFETY PRECAUTIONS1.1. GENERAL GUIDELINES 1.1.2. LEAKAGE CURRENT HOT CHECK4.1. Handling of optical pickup 3 PRECAUTION OF LASER DIODE4 HANDLING PRECAUTIONS FOR TRAVERSE DECK 4.2. Grounding for electrostatic breakdown prevention5 Optical Pickup Self-Diagnosis and Replacement Procedure 6 Self-Diagnosis Function and Service Modes 6.1. Service Mode Table6.2. Self-Diagnosis Function UHF Display 6.4. Sales Demonstration Lock Function 6.3. Examples of Repairs Using Error Codes6.4.1. Setting Method 6.4.2. Release Method7 Service Tools and Equipment 7.1. Service Tools and Equipment Table7.2. Storing and Handling Test Discs 8.1. Operating Instructions Remote control8 General Description Main unit9.1. Disassembly Procedure 9 Assembling and Disassembling the Casing and Checking P.C.B.sDVD-RV60 9.2. Casing Parts and P.C.B. Positions 9.3. Service Positions DVD-RV609.4. Disassembling the Top Cover 9.5. Disassembling the Tray9.6. Disassembling the Front Panel 9.7. Disassembling the Loading Base Unit 9.8. Checking the Module P.C.B9.9. Disassembling the Rear Panel 9.10. Checking the Power Supply P.C.B 9.11. Checking the Mother P.C.B1. Remove the 3 screws 9.12. Checking the Front Switch P.C.B9.13. Checking the Power Switch P.C.B 1. Remove the 2 screws10.2.2. Precautions 10 Service Precautions10.1.1. Precautions 10.1. Initializing the DVD Player11.2. Disassembly Procedure 11 Assembling and Disassembling the Optical Pickup Mechanical Parts11.1. Handling the Optical Pickup 11.3. Disassembling the Clamp Base Unit 11.5. Disassembling the Traverse UnitDVD-RV60 11.7. Disassembling the Optical Pickup Unit 11.6. Disassembling the Stepping Motor Unit11.8. Disassembling the Nut Unit 11.9. Disassembling the Sub-Shaft Preload Spring11.10. Assembling the Optical Pickup 1. Remove the three screws 11.11. Disassembling the Spindle Motor Unit3. Remove the solder from the pickup FPC´s soldered short- circuit DVD-RV6011.12. Optical Pickup Tilt Adjustment DVD-RV60· Optical adjutments cannnot be made inside the optical pickup 11.13. Disassembling the Intermediate Chassis 11.15. Disassembling the Pulley Gear and Deceleration Gear11.16. Disassembling the Mechanism Loading P.C.B 11.14. Disassembling the Vertical cam and Drive gear12 Electrical Adjustment 12.1. Video Output Luminance Signal Adjustment12.2. Video Output Chrominance Signal Adjustment 12.3. Video Component Signal CB Output Adjustment 13 Abbreviations INITIAL/LOGO 14.2 14 VOLTAGE CHART14.1. POWER SUPPLY P.C.B MODULE P.C.BDVD-RV60 DVD-RV60 MOTHER P.C.B 14.3DVD-RV60 DVD-RV60 MECHANISM UNIT 15 BLOCK DIAGRAM15.1. OVERALL BLOCK DIAGRAM MOTHER P.C.B15.2. SERVO BLOCK DIAGRAM VIDEO OUT 15.3. VIDEO BLOCK DIAGRAMXRESET SCLOCK15.4. AUDIO BLOCK DIAGRAM STBDAC16 SCHEMATIC DIAGRAM 16.1. INTERCONNECTION SCHEMATIC DIAGRAM16.2. POWER SUPPLY SCHEMATIC DIAGRAM 16.3. ADSC SECTION MODULE P.C.B. 1/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.4. AV DECORDER SECTION MODULE P.C.B. 2/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.5. VIDEO D/A CONVERTER SECTION MODULE P.C.B. 3/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.6. AUDIO SECTION MODULE P.C.B. 4/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.7. FEP SECTION MODULE P.C.B. 5/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.8. CPU SECTION MODULE P.C.B. 6/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.9. ODC SECTION MODULE P.C.B. 7/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.10. VIDEO OUT SECTION MOTHER P.C.B. 1/3 SCHEMATIC DIAGRAM VO SECTION Page 48, AO SECTION Page 49, OP SECTION Page16.11. AUDIO OUT SECTION MOTHER P.C.B. 2/3 SCHEMATIC DIAGRAM VO SECTION Page 48, AO SECTION Page 49, OP SECTION Page16.12. OPERATION SECTION MOTHER P.C.B. 3/3 SCHEMATIC DIAGRAM VO SECTION Page 48, AO SECTION Page 49, OP SECTION Page16.13. FRONT SWITCH AND POWER SWITCH SCHEMATIC DIAGRAM Page POWER SUPPLY P.C.B 17 PRINTED CIRCUIT BOARD DIAGRAM17.1. POWER SUPPLY P.C.B IC110117.2. MODULE P.C.B. 1/2 COMPONENT SIDE MODULE P.C.B. 1/2CONPONENT SIDE FOIL SIDE 17.3. MODULE P.C.B. 2/2 FOIL SIDEMODULE P.C.B. 2/2 D C B A17.4. MODULE P.C.B. AND MOTHER P.C.B. ADDRESS INFORMATION MECHANISM 17.5. MOTHER P.C.BMOTHER P.C.B LOADINGPOWER SWITCH 17.6. FRONT SWITCH P.C.B. AND POWER SWITCH P.C.BFRONT SWITCH P.C.B P.C.B18 EXPLODED VIEWS 18.1. Casing Parts & Mechanism Section Exploded ViewDVD-RV60 18.2. Loading Mechanism Section Exploded View When replacing parts, lubricate the parts marked “×××” in the diagramDVD-RV60 18.3. Traverse Section Exploded View When replacing parts, lubricate the parts marked “×××” in the diagram18.4. Packing & Accessories Section Exploded View DVD-RV60Parts List 19 REPLACEMENT PARTS LISTSection Parts List 19.1. Casing Parts & Mechanism19.3. Traverse Section Parts List 19.4. Packing & AccessoriesSection Parts List 19.5. Electrical Replacement Parts List Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No H000500000TK/TT