Table Of Contents - Sony TRINITRON PVM-14N5A Service Manual

1. OPERATING INSTRUCTIONS
1-1. PVM-14N5/14N6 (A/E/U), PVM-20N5/20N6 (A/E/U) ................................ 1-1
1-2. PVM-14N5MDE ............................................................................................ 1-9
1-3. SSM-14N5 (A/E/U), SSM-20N5 (A/E/U) ................................................... 1-18
2. SERVICE INFORMATION
2-1. CIRCUIT BOARDS LOCATION ................................................................. 2-1
2-2. DISASSEMBLY ............................................................................................ 2-2
2-2-1. Cabinet Removal .................................................................................... 2-2
2-2-2. A Board Removal ................................................................................... 2-2
2-2-3. Service Position ...................................................................................... 2-2
2-2-4. Picture Tube Removal ............................................................................ 2-3
2-2-5. Removal of Anode-cap ........................................................................... 2-4
3. SET-UP ADJUSTMENTS
3-1. PREPARATIONS (1) ..................................................................................... 3-1
3-2. PREPARATIONS (2) ..................................................................................... 3-4
3-3. OUTPUTTING IMAGES .............................................................................. 3-4
3-4. RASTER CENTERING ADJUSTMENT ...................................................... 3-4
3-5. LANDING ADJUSTMENT ........................................................................... 3-5
3-6. CONVERGENCE ADJUSTMENT ............................................................... 3-6
3-7. INCLINATION OF DEFLECTION YOKE ADJUSTMENT ....................... 3-7
3-8. G2 ADJUSTMENT ........................................................................................ 3-8
3-9. WHITE BALANCE ADJUSTMENTS .......................................................... 3-8
3-9-1. VIDEO (Except SECAM) Adjustment .................................................. 3-8
3-9-2. Analog RGB Adjustment (PVM-14N6A, PVM-14N6E, PVM-14N6U,
3-9-3. SECAM Cut-off Adjustment ................................................................ 3-10
3-9-4. Sub-Brightness Adjustment .................................................................. 3-10
3-10. FOCUS ADJUSTMENT .............................................................................. 3-10
4. SAFETY RELATED ADJUSTMENTS
4-1. B+ VOLTAGE CHECK ................................................................................ 4-1
4-2. PROTECTION CIRCUIT (HOLD-DOWN CIRCUIT) CHECK .................. 4-2
5. CIRCUIT ADJUSTMENTS
5-1. PREPARATIONS .......................................................................................... 5-1
5-2. DEFLECTION SYSTEM ADJUSTMENT ................................................... 5-1
5-2-1. Vertical Deflection Section Adjustment ................................................. 5-1
5-2-2. Horizontal Deflection Section Adjustment ............................................ 5-1
5-2-3. Horizontal Centering Adjustment ........................................................... 5-2
II
S A Chassis

TABLE OF CONTENTS

PVM-20N6E, PVM-20N6U) .................................................................. 3-9
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