7.16.1 Board checks
1. Connect the main P.C.B and the traverse assembly with an extension cable.
2. Install the traverse assembly to the tilt adjustment jig using three screws and three washers.
Caution:
❍
Remove the rubber cushion from the traverse assembly to prevent it from getting
damaged.
3. Install a dick on the traverse assembly.
Caution:
❍
Make sure the disk is securely installed on the disk motor.
4. Remove the main P.C.B., LCD drive P.C.B., inverter assembly., and LCD panel as shown
below.
5. The disk cannot be played back with the disk cover removed. Press and hold down the
SW5201 and SW5202. (Secure with cellulose tape.)
Содержание DVD-LS50EB
Страница 10: ...3 PRECAUTION OF LASER DIODE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 12: ...TOP PREVIOUS NEXT ...
Страница 19: ...7 1 Disassembly TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 20: ...7 2 P C B location TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 25: ...TOP PREVIOUS NEXT ...
Страница 29: ...TOP PREVIOUS NEXT ...
Страница 38: ...TOP PREVIOUS NEXT ...
Страница 39: ...7 10 Disc cover TOP PREVIOUS NEXT 1 Remove the disc cover in order of a and b TOP PREVIOUS NEXT ...
Страница 43: ...TOP PREVIOUS NEXT ...
Страница 46: ...TOP PREVIOUS NEXT ...
Страница 48: ...7 16 Service position TOP PREVIOUS NEXT 7 16 1 Board checks TOP PREVIOUS NEXT ...
Страница 50: ...TOP PREVIOUS NEXT ...
Страница 61: ...TOP PREVIOUS NEXT ...
Страница 74: ...10 4 Optical adjustment TOP PREVIOUS NEXT 10 4 1 Optical pick gate adjustment TOP PREVIOUS NEXT ...
Страница 76: ...10 4 1 2 Adjustment ...
Страница 98: ...12 1 MAIN P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 99: ...12 2 LCD DRIVE P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 101: ...13 1 OVERALL BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 102: ...13 2 POWER SUPPLY BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 103: ...13 3 SERVO BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 104: ...13 4 AUDIO VIDEO BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 105: ...13 5 LCD BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 107: ...14 1 INTERCONNECTION SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 110: ...15 1 CHARGE BATTERY SECTION MAIN P C B 1 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 111: ...15 2 POWER SUPPLY SECTION MAIN P C B 2 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 112: ...15 3 SERVO SECTION MAIN P C B 3 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 113: ...15 4 OPTICAL PICK UP SECTION MAIN P C B 4 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 114: ...15 5 DV2 SECTION MAIN P C B 5 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 115: ...15 6 VIDEO OUT SECTION MAIN P C B 6 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 116: ...15 7 AUDIO OUT SECTION MAIN P C B 7 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 117: ...15 8 OPERATION SECTION MAIN P C B 8 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 118: ...15 9 LCD OUT SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 119: ...15 10 SW SECTION SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 120: ...15 11 LCD DRIVE SECTION SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 122: ...16 1 MAIN P C B 1 2 COMPONENT SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 123: ...16 2 MAIN P C B 2 2 FOIL SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 124: ...16 3 SW LCD DRIVE P C B 1 2 COMPONENT SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 125: ...16 4 SW LCD DRIVE P C B 2 2 FOIL SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 127: ...17 1 Casing Parts Mechanism Section Exploded View TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 128: ...17 2 Mechanism Section Exploded View TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 129: ...17 3 Packing Accessories Exploded View TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 155: ...19 Schematic Diagram for printing with A4 TOP PREVIOUS TOP PREVIOUS ...
Страница 177: ...15 10 SW SECTION SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN SW P C B SCHEMATIC DIAGRAM 58 ...
Страница 178: ...15 10 SW SECTION SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN SW P C B SCHEMATIC DIAGRAM 58 ...
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Страница 200: ...DVD LS50EB EG GCS GK GN SW P C B SCHEMATIC DIAGRAM ...