Toshiba TLP-710U, Service Manual

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SECTION 1
PART REPLACEMENT AND ADJUSTMENT PROCEDURES
SECTION 2
SERVICING DIAGRAMS
SECTION 3
PARTS LIST
1 . SAFETY PRECAUTION ...................................................... 3 - 1
2 . NOTICE ..................................................................................... 3 - 1
3 . ABBREVIATIONS .................................................................. 3 - 1
3-1. Integrated Circuit (IC) .................................................... 3-1
3-2. Capacitor (Cap) ................................................................ 3-1
3-3. Resistor (Res) ..................................................................... 3-1
4 . ELECTRICAL ADJUSTMENT .......................................... 1 - 6
4-1. LCD Drive Adjustment (A) ....................................... 1 - 8
4-1B. LCD Drive Adjustment (B) ................................. 1 - 1 0
4-2. Camera Section Adjustment (For TLP711) .............. 1-14
1 . PART CONFIGURATION AND THEIR SYMBOLS 2 - 1
2 . PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM .................................................... 2 - 7
3 . BLOCK DIAGRAM ............................................................... 2 - 7
3-1. Video Block Diagram ....................................................... 2-7
4 . CIRCUIT DIAGRAMS ......................................................... 2 - 9
4-1. Power Circuit Diagram .............................................. 2 - 9
4-2. Drive Circuit Diagram ................................................... 2-13
4-3. Digital 1 Circuit Diagram ............................................. 2-17
4-4. Digital 2 Circuit Diagram ............................................. 2-20
4-5. Digital 3 Circuit Diagram ............................................. 2-23
4-6. RGB Circuit Diagram .................................................... 2-26
4-7. Input Circuit Diagram ................................................... 2-29
4-8. Shading Circuit Diagram .............................................. 2-31
4-9. Up-Con Circuit Diagram .............................................. 2-33
4-10. ............................................. Camera Out Circuit Diagram
2-37
4-11. .................................................. FAN-Key Circuit Diagram
2-41
1 . LOCATION OF MAIN PARTS ......................................... 1 - 1
2 . LOCATION OF PC BOARDS ........................................... 1 - 1
3 . DISASSEMBLING .................................................................. 1 - 2
3-1. Main Unit – Optical Box ................................................. 1-2
CONTENTS
SAFETY PRECAUTIONS .............................................................. i
IMPORTANT PRECAUTIONS .................................................... i
IMPORTANT SAFETY INSTRUCTIONS ............................... i i
4 . EXPLODED VIEWS .............................................................. 3 - 2
4-1. Packing Assembly ............................................................. 3-2
4-2. Chassis Assembly (1) ........................................................ 3-3
4-3. Chassis Assembly (2) (For TLP711) .............................. 3-4
4-4. Optical Box Assembly ...................................................... 3-5
4-5. Arm Assembly (For TLP711) ......................................... 3-6
5 . PARTS LIST ............................................................................. 3 - 7