Manuali utente per Fujitsu 154V

Sommario

• 1. SPECIFICATIONS

  3
• PRECAUTION AND NOTICES

  4
• 2-1 SAFETY PRECAUTIONS

  4
• 2-2 PRODUCT SAFETY NOTICE

  4
• 2-3 SERVICE NOTES

  4
• 2-4 HIGH VOLTAGE WARNING

  5
• OPERATING INSTRUCTIONS

  6
• ADJUSTMENT

  7
• 4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS

  7
• 4-2 MAIN ADJUSTMENTS

  7
• 4-3 ADJUSTMENT METHOD

  7
• CIRCUIT DESCRIPTION

  9
• 5-1 MICRO CIRCUIT

  9
• 5-2 DEFLECTION CIRCUIT

  9
• 5-3 VIDEO CIRCUIT

  9
• 5-4 POWER SUPPLY

  9
• 5-5 TRANSISTOR & DIODE CIRCUIT

  10
• TROUBLE SHOOTING CHART

  11
• 6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS

  11
• 6-2 ABNORMAL DISPLAY

  13
• 6-3 NO BLANKING

  13
• 6-4 HOR. /OSC /DEF /HV CIRCUIT FAULT

  14
• 6-5 ABNORMAL HORIZONTAL DEFLECTION

  14
• 6-6 ABNORMAL VERTICAL SCANNING

  15
• 6-7 SIDE-PIN CUSHION DISTORTION

  16
• 6-8 POOR FOCUS

  16
• 6-9 POWER SUPPLY TROUBLE SHOOTING CHART

  17
• MECHANICAL OF CABINET FRONT DIS-ASSEMBLY

  18
• PARTS LISTING

  19
• BLOCK DIAGRAM (DEFLECTION AND VIDEO)

  35
• 9-1 BLOCK DIAGRAM (SMPS)

  36
• 10. IC BLOCK DIAGRAMS

  37
• 11. PCB LAYOUT

  41
• 11-1 MAIN PCB LAYOUT

  41
• 11-2 CRT BOARD LAYOUT

  42
• 12. SCHEMATIC DIAGRAM

  43