Service Manual
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Table of Contents WARNINGS ...3 SERVICE SAFETY PRECAUTIONS ...4 Examples of Marks...4 HANDLING THE LCD MODULE ...5 Safety Precautions ...5 Precautions for Handling the LCD Module...5 LOCATION OF CONTROLS ...6 TV Front ...6 TV Rear...6 Remote Control ...7 LAYOUT OF MAJOR BOARDS ...8 MECHANICAL DISASSEMBLY ...9 PACKING DISASSEMBLY ...12 WIRING CONNECTION DIAGRAM ...13 CIRCUIT BOARD DIAGRAMS...14 MAINBOARD ...14 KEY... SYSTEMS ...33 I/O CONNECTOR ...34 USA 480P ...35 IR BOARD...36 EARPHONE BOARD ...37 KEYPAD BOARD...38 CHASSIS AND CABINET REPLACEMENT PARTS LIST 39 20VL14...39 SPECIFICATIONS ...41 2
Table of Contents WARNINGS ...3 SERVICE SAFETY PRECAUTIONS ...4 Examples of Marks...4 HANDLING THE LCD MODULE ...5 Safety Precautions ...5 Precautions for Handling the LCD Module...5 LOCATION OF CONTROLS ...6 TV Front ...6 TV Rear...6 Remote Control ...7 LAYOUT OF MAJOR BOARDS ...8 MECHANICAL DISASSEMBLY ...9 PACKING DISASSEMBLY ...12 WIRING CONNECTION DIAGRAM ...13 CIRCUIT BOARD DIAGRAMS...14 MAINBOARD ...14 KEY... SYSTEMS ...33 I/O CONNECTOR ...34 USA 480P ...35 IR BOARD...36 EARPHONE BOARD ...37 KEYPAD BOARD...38 CHASSIS AND CABINET REPLACEMENT PARTS LIST 39 20VL14...39 SPECIFICATIONS ...41 2
Service Manual
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...864) and two "AAA" batteries Power cord AC adapter (TAA-Y58) (The AC adapter can enjoy a video game with this LCD TV. SPECIFICATIONS Television System Power Source Power Consumption Display Audio Power Speaker Type Video/Audio Terminals Dimensions Weight Supplied Accessories NTSC standard 120V AC..., 60 Hz DC 19V / 3.4A (TV input) 48W (average) TFT Active Matrix LCD VGA 800 (H) dots x 600 (V) dots 2.5W + 2.5W 3.4 x 3.4 cm S-VIDEO INPUT Y: 1 V (p-p), 75 ohm, negative...
...864) and two "AAA" batteries Power cord AC adapter (TAA-Y58) (The AC adapter can enjoy a video game with this LCD TV. SPECIFICATIONS Television System Power Source Power Consumption Display Audio Power Speaker Type Video/Audio Terminals Dimensions Weight Supplied Accessories NTSC standard 120V AC..., 60 Hz DC 19V / 3.4A (TV input) 48W (average) TFT Active Matrix LCD VGA 800 (H) dots x 600 (V) dots 2.5W + 2.5W 3.4 x 3.4 cm S-VIDEO INPUT Y: 1 V (p-p), 75 ohm, negative...