Toshiba TW40F80 Manuel D’Utilisation
SECTION X: DEFLECTION DISTORTION CORRECTION CIRCUIT
(SIDE DPC CIRCUIT) ............................................................................................... 82
1. DEFLECTION DISTORTION CORRECTION IC (TA8859CP) ....................... 82
2. DIODE MODULATOR CIRCUIT ......................................................................... 83
3. ACTUAL CIRCUIT .................................................................................................. 84
(SIDE DPC CIRCUIT) ............................................................................................... 82
1. DEFLECTION DISTORTION CORRECTION IC (TA8859CP) ....................... 82
2. DIODE MODULATOR CIRCUIT ......................................................................... 83
3. ACTUAL CIRCUIT .................................................................................................. 84
SECTION XI: DIGITAL CONVERGENCE CIRCUIT ......................................... 87
1. OUTLINE .................................................................................................................. 87
2. CIRCUIT DESCRIPTION ...................................................................................... 87
3. PICTURE ADJUSTMENT ...................................................................................... 89
4. CASE STUDY ........................................................................................................... 97
5. TROUBLESHOOTING ........................................................................................... 98
6. CONVERGENCE OUTPUT CIRCUIT ................................................................. 99
7. CONVERGENCE TROUBLESHOOTING CHART ......................................... 101
1. OUTLINE .................................................................................................................. 87
2. CIRCUIT DESCRIPTION ...................................................................................... 87
3. PICTURE ADJUSTMENT ...................................................................................... 89
4. CASE STUDY ........................................................................................................... 97
5. TROUBLESHOOTING ........................................................................................... 98
6. CONVERGENCE OUTPUT CIRCUIT ................................................................. 99
7. CONVERGENCE TROUBLESHOOTING CHART ......................................... 101
Contents Page 3
OVERALL BLOCK DIAGRAM................................................................................102