ROADSTAR CTV1010X
Manual de Servicio

CTV - 1010XK-XKT

CONTENTS PG. 3. 3-5. 5,6. 6. 1. PRECAUTIONS 1-1. SAFETY PRECAUTIONS 1-2. SERVICING PRECAUTIONS 1-3. PRECAUTION FOR ELECTROSTATICALLY SENSITIVE DEVICES (ESDs) 7. 2. SPECIFICATIONS 8. 3. DESCRIPTIONS OF CONTROLS 9. 4. ALIGNMENT AND ADJUSTMENTS 9. 4-1. PREADJUSTMENT 9-13. 4-2. FACTORY/SERVICE MODE 13-17. 4-3. OTHER ADJUSTMENTS 17. 5. USING DEVICES AND DESCRIPTION 17-20. 5-1. MAIN SIGNAL PROCESSOR (TDA8842) 21. 5-2. VERTICAL OUTPUT (TDA8356) 22. 5-3. TRIPLE VIDEO OUTPUT AMPLIFER (TDA6107Q) 23,24. 5-4. L4964 25,26. 5-5. TDA2007A 27. 5-6. VIDEO SELECT SWITCH (NJM2235L) 28,29. 5-7. TELETEX (SAA5281P) 30,31. 5-8. POWER CIRCUIT (TEA2262) 32. 6. TECHNICAL STUDY (SMPS OPERATION) 32. 6-1. STARTING MODE-STAND BY MODE 32,33. 6-2. NORMAL MODE 33. 6-3. SECURITY FUNCTIONS 34. 6-4. OVERVOLTAGE DETECTION 34. 6-5. CURRENT LIMITATION OF THE POWER TRANSISTORS 34. 6-6. RESTART OF THE POWER SUPPLY 34. 7. TROUBLE SHOOTING 35. 7-1. NO POWER 35. 7-2. NO RASTER 36. 7-3. NO SOUND 37. 8. BLOCK DIAGRAM 38. 9. DIFFERENT PARTS LIST 39,40. 10. PCB LAYOUT 41-46. 11. PARTS LIST CIRCUIT DIAGRAM

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