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VPH-G90E の電気的特性と機能

VPH-G90EのメーカーはSonyです、この部品の機能は「MULTISCAN PROJECTOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 VPH-G90E
部品説明 MULTISCAN PROJECTOR
メーカ Sony
ロゴ Sony ロゴ 




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VPH-G90E Datasheet, VPH-G90E PDF,ピン配置, 機能
THEORY OF OPERATION
M……ODEL
VPH-G90U
VPH-G90E
VPH-G90M
…DE…S…T.
…CH…A…SS…IS…N…O….
M……ODEL
US/CND SCC-K81D-A
AEP
SCC-K82E-A
E SCC-N96A-A
…DE…S…T.
…CH…A…SS…IS…N…O….
MULTISCAN PROJECTOR

1 Page





VPH-G90E pdf, ピン配列
TABLE OF CONTENTS
1. BA BOARD
1-1. INPUT SIGNAL SELECTOR ....................................................................... 1-1
1-2. SHADING AND GAMMA CORRECTIONS ............................................... 1-1
1-2-1. Right and Left Shading Correction (Color Uniformity) ......................... 1-1
1-2-2. Hot Spot Correction (Brightness Uniformity) ........................................ 1-2
1-2-3. Gamma Correction Circuit ..................................................................... 1-2
1-3. OSD MIXER/BUFFER CIRCUIT ................................................................. 1-2
1-3-1. Pre-amplifier/OSD Mixer (IC404 : LM1283) ........................................ 1-2
1-3-2. Brightness/Bias Control .......................................................................... 1-2
1-4. ABL/IK PROTECTOR .................................................................................. 1-3
1-4-1. Single ABL ............................................................................................. 1-3
1-4-2. Total ABL ............................................................................................... 1-3
1-4-3. Ik Protector ............................................................................................. 1-3
1-5. D/A CONVERTER BLOCK .......................................................................... 1-3
1-6. SYNC BLOCK ............................................................................................... 1-3
1-7. MONITOR OUTPUT BLOCK ...................................................................... 1-3
1-8. ±12 V, ±5 V, +9 V ........................................................................................ 1-3
1-9. FUNCTIONS OF MAIN ICS ......................................................................... 1-4
1-10. PATH OF VIDEO SIGNAL .......................................................................... 1-5
1-11. PATH OF SYNC PROCESSING .................................................................. 1-6
1-12. PROCESSING PATH AT DRC ON .............................................................. 1-7
2. BB BOARD
2-1. OUTLINE ....................................................................................................... 2-1
2-2. A/D CONVERSION CIRCUIT ..................................................................... 2-1
2-3. TIME BASE CORRECTOR .......................................................................... 2-1
2-4. DRC (DIGITAL REALITY CREATION) CIRCUIT .................................... 2-1
2-5. SYNC SIGNAL .............................................................................................. 2-1
3. CAR, CAG, CAB BOARDS
3-1. OUTLINE ....................................................................................................... 3-1
3-2. PULSE GENERATION ................................................................................. 3-1
3-3. PEDESTAL CLAMP CIRCUIT .................................................................... 3-2
3-4. ABG PULSE AND BLANKING VOLTAGE ............................................... 3-2
3-5. G1 BLANKING ............................................................................................. 3-2
3-6. BLANKING OF CATHODE SIDE ............................................................... 3-2
4. CBR, CBG, CBB BOARD
4-1. OUTLINE ....................................................................................................... 4-1
VPH-G90E/G90U/G90M
1


3Pages


VPH-G90E 電子部品, 半導体
14. EBR, EBG, EBB, EBA, & EBC BOARDS
14-1. OUTLINE ..................................................................................................... 14-1
14-2. VERTICAL MAGNET FOCUS OUTPUT CIRCUIT ................................ 14-1
14-3. HORIZONTAL MAGNET FOCUS OUTPUT CIRCUIT .......................... 14-1
14-4. PULSE POWER SUPPLY CIRCUIT .......................................................... 14-1
15. PA BOARD
15-1. INTERNAL OSCILLATION CIRCUIT (VCO) ......................................... 15-1
15-2. HIGH VOLTAGE GENERATION CIRCUIT ............................................ 15-1
15-3. HIGH VOLTAGE REGULATOR ............................................................... 15-3
15-4. VCO LIMITER ............................................................................................ 15-4
15-5. HIGH VOLTAGE PROTECTOR CIRCUIT ............................................... 15-4
15-6. IK PROTECTOR CIRCUIT ..................................................................... 15-4
15-7. ABL DETECTION CIRCUIT ...................................................................... 15-4
16. POWER SUPPLY SYSTEM
16-1. STRUCTURE OF POWER SUPPLY BOARD ........................................... 16-1
16-2. ACTIVE FILTER ......................................................................................... 16-1
16-3. MAIN CONVERTER .................................................................................. 16-2
16-4. SUB POWER SUPPLY OPERATIONS ..................................................... 16-2
17. YA BOARD
17-1. CPU SYSTEM ............................................................................................. 17-1
17-1-1. Main Devices of YA Board .................................................................. 17-1
17-1-2. Version Upgrading of Program ............................................................ 17-2
17-1-3. Resetting the System ............................................................................ 17-2
17-1-4. Various Setting Switches ...................................................................... 17-2
17-2. SIRCS PROCESSING CIRCUIT ................................................................ 17-3
17-2-1. SISCS MIX ........................................................................................... 17-3
17-2-2. Circuit Supplying +5 V To Commander .............................................. 17-4
17-3. SET PROTECTOR ....................................................................................... 17-5
17-3-1. Set Protector Circuit ............................................................................. 17-5
17-3-2. 7-Segment LED Error Codes ................................................................ 17-6
17-4. I2C CONTROL .......................................................................................... 17-10
17-5. DAC CONTROL ........................................................................................ 17-10
17-5-1. Registration DAC Control .................................................................. 17-10
17-6. SYNC PROCESSING ................................................................................ 17-11
17-6-1. Sync Sep. G/A (IC452) ....................................................................... 17-11
17-7. FREQUENCY DETECTION ..................................................................... 17-13
4 VPH-G90E/G90U/G90M

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
VPH-G90E

MULTISCAN PROJECTOR

Sony
Sony
VPH-G90M

MULTISCAN PROJECTOR

Sony
Sony
VPH-G90U

MULTISCAN PROJECTOR

Sony
Sony


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