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1. MAIN POWER SUPPLY
CIRCUIT .....................................1-1
1-1. Description ................................................. 1-1
1-2. Output Control .......................................... 1-1
1-3. Voltage Switching ......................................1-1
1-4. Over-voltage Protection ............................ 1-1
1-5. Over-current Protection ........................... 1-2
1-6. Overheat Protection .................................. 1-2
2. LAMP POWER SUPPLY
CIRCUIT (LAMP DRIVER) .....2-1
2-1. Configuration............................................. 2-1
3. OPTICAL SYSTEM ...................3-1
3-1. Configuration............................................. 3-1
4. R.G.B. DRIVE CIRCUIT...........4-1
4-1. Outline ........................................................ 4-1
4-2. Operation Description .............................. 4-3
5. MICROPROCESSOR ................5-1
5-1. System Outline........................................... 5-1
5-2. System Microprocessor ............................. 5-3
5-3. Power Supply Reset Process ..................... 5-4
5-4. Non-volatile Memory Process .................. 5-4
5-5. Remote Control Reception Process..........5-4
5-6. RS-232C Transmission/
Reception Process ...................................... 5-4
5-7. Status Read Process .................................. 5-4
5-8. Status Display Process .............................. 5-5
5-9. On-screen Display Process........................5-5
5-10. Video System Control Process.................. 5-6
5-11. Panel System Control Process .................. 5-6
5-12. Drive System Control Process .................. 5-7
5-13. Various Display Modes ............................. 5-7
5-14. Applicable Signal....................................... 5-8
5-15. RS-232C Control Method .........................5-9
CONTENTS
6. DIGITAL CIRCUIT ...................6-1
6-1. Outline ........................................................ 6-1
6-2. Each IC Description ..................................6-3
7. VIDEO SIGNAL PROCESS
CIRCUIT .....................................7-1
7-1. Circuit Component....................................7-1
7-2. Input Signal Switch Section......................7-3
7-3. Video Demodulation Block .......................7-5
7-4. RGB Signal Amplification Section......... 7-12
7-5. Microprocessor Interface ....................... 7-14
8. CCD CAMERA CIRCUIT
(For TLP511) ...............................8-1
8-1. Outline ........................................................ 8-1
9. FLUORESCENT LAMP
INVERTER CIRCUIT
(For TLP511) ...............................9-1
9-1. Operation Description .............................. 9-1
9-2. Troubleshooting .........................................9-2
9-3. Circuit Diagram......................................... 9-3