Sony TRINITRON PVM-14L2 Service Manual page 4

2-16. SUB BRIGHT, SUB CONTRAST Adjustment (15 K) ............................ 2-15
2-17. SUB BRIGHT, SUB CONTRAST Adjustment (33 K) ............................ 2-16
2-18. White Balance Interference Correction Adjustment ................................. 2-16
2-19. Focus Adjustment ...................................................................................... 2-17
2-20. V BLK Adjustment ................................................................................... 2-17
3. Safety Related Adjustment
3-1. +B Voltage Check ....................................................................................... 3-1
3-2. High Tension Regulator Confirmation ........................................................ 3-2
3-3. Protection Circuit Confirmation .................................................................. 3-2
4. Electrical Adjustments
4-1. Equipment Required .................................................................................... 4-1
4-2. B Board Adjustments .................................................................................. 4-2
5. Theory of Operation
5-1. B Board ....................................................................................................... 5-1
5-2. Defection and High Voltage Circuit ........................................................... 5-3
5-3. Power Supply Circuit .................................................................................. 5-4
6. Semiconductors
2
2-18-1. NTSC Composite Adjustment .................................................. 2-16
2-18-2. PAL Composite Adjustment .................................................... 2-16
2-18-3. COMPONENT Adjustment ..................................................... 2-16
2-18-4. SDI Adjustment ........................................................................ 2-16
3-3-1. HV Protector Circuit Confirmation ............................................ 3-2
4-2-1. Preparations ................................................................................ 4-2
4-2-2. NTSC SETUP 0 Mode Adjustment ........................................... 4-3
4-2-2-1. Y/C Input ................................................................... 4-3
4-2-2-2. Composite Input ........................................................ 4-4
4-2-3. NTSC SETUP 7.5 Mode Adjustment ........................................ 4-4
4-2-3-1. Y/C Input ................................................................... 4-4
4-2-3-2. Composite Input ........................................................ 4-4
4-2-4. PAL Mode Adjustment .............................................................. 4-5
4-2-4-1. Y/C Input ................................................................... 4-5
4-2-4-2. Composite Input ........................................................ 4-5
4-2-5. Y PBPR SMPTE (601) Signal Adjustment ................................ 4-6
4-2-6. Y PBPR BETACAM SETUP 0 Signal Adjustment .................. 4-6
4-2-7. Y PBPR BETACAM SETUP 7.5 Signal Adjustment ............... 4-7
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PVM-14L2/20L2