Panasonic DMR-EX75EG Service Manual

Also see for Diga DMR-EX75EB: Operating instructions Quick setup guide

1 SAFETY PRECAUTIONS 31.1. GENERAL GUIDELINES 32 WARNING 42.1. PREVENTION OF ELECTROSTATIC DISCHARGE(ESD) TO ELECTROSTATIC SENSITIVE (ES) DEVICES 42.2. PRECAUTION OF LASER DIODE 52.3. SERVICE CAUTION BASED ON LEGAL RESTRICTIONS63 SERVICE NAVIGATION 73.1. SERVICE INFORMATION 73.2. CAUTION FOR DivX 74 SPECIFICATION 85 NEW FEATURE 95.1. ABOUT DivX (EXCEPT EB) 95.2. HDAVI CONTROL (HDMI LINK) 146 LOCATION OF CONTROLS AND COMPONENTS 167 OPERATING INSTRUCTIONS 177.1. TAKING OUT THE DISC FROM DVD-DRIVE UNIT WHENTHE DISC CANNOT BE EJECTED BY OPEN/CLOSEBUTTON 178 SERVICE MODE 188.1. SELF-DIAGNOSIS AND SPECIAL MODE SETTING 189 SERVICE FIXTURE AND TOOLS 2810 ASSEMBLING AND DISASSEMBLING 2910.1. DISASSEMBLY FLOW CHART 2910.2. P.C.B. POSITIONS 2910.3. TOP CASE 3010.4. FRONT PANEL 3010.5. SD CARD P.C.B. 3010.6. RAM/DIGITAL P.C.B. MODULE 3110.7. DV IN P.C.B. 3210.8. HARD DISC DRIVE 3210.9. POWER P.C.B. 3410.10. REAR PANEL 3410.11. BACK END P.C.B. 3510.12. MAIN P.C.B. AND FRONT P.C.B. 3510.13. TUNER P.C.B. AND TUNER 3610.14. HDMI P.C.B. 3611 MEASUREMENTS AND ADJUSTMENTS 3711.1. SERVICE POSITIONS 3711.2. CAUTION FOR REPLACING PARTS 4111.3. STANDARD INSPECTION SPECIFICATIONS AFTERMAKING REPAIRS 4311.4. ABBREVIATIONS 4412 BLOCK DIAGRAM 4712.1. POWER BLOCK DIAGRAM 4712.2. ANALOG VIDEO BLOCK DIAGRAM 4912.3. ANALOG AUDIO BLOCK DIAGRAM 5012.4. TIMER BLOCK DIAGRAM 5112.5. HDMI BLOCK DIAGRAM 5213 SCHEMATIC DIAGRAM 5313.1. INTERCONNECTION DIAGRAM 5313.2. POWER 5413.3. MAIN NET 5513.4. MAIN AV IO 5613.5. MAIN TIMER 5713.6. MAIN NICAM 5813.7. TUNER (REPD0032A) 5913.8. TUNER (REPD0032B) 6013.9. SD CARD / FRONT / DV IN 6113.10. HDMI 6214 PRINTED CIRCUIT BOARD 6314.1. POWER P.C.B. 6314.2. MAIN P.C.B. 6414.3. TUNER P.C.B. (REPD0032B) 6614.4. TUNER P.C.B. (REPD0032A) / DV IN P.C.B.(VEP73135A) 6714.5. SD CARD P.C.B. / FRONT P.C.B. 6814.6. HDMI P.C.B. 6915 APPENDIX FOR SCHEMATIC DIAGRAM 7115.1. VOLTAGE AND WAVEFORM CHART 7116 EXPLODED VIEWS 7616.1. CASING PARTS AND & MECHANISM SECTION 7616.2. PACKING & ACCESSORIES SECTION 7717 REPLACEMENT PARTS LIST 7817.1. CASING PARTS & PRINTED CIRCUIT BOARDS 7817.2. PACKING & ACCESSORIES PARTS 7917.3. ELECTRICAL PARTS 7917.4. SERVICE FIXTURE AND TOOLS 88CONTENTS Page Page2DMR-EX75EG / DMR-EX75EC / DMR-EX75EB / DMR-EX85EG / DMR-EX85EB