NEC MultiSync FP1350 Service Manual page 150

6. CPU CIRCUIT ................................................................................................................... 8-21
1) CPU ............................................................................................................................. 8-21
2) DC Control Circuit ........................................................................................................... 8-23
3) Power Management System (PMS) Circuit ........................................................................... 8-24
4) Plug and Play (DDC 1 / 2) ................................................................................................. 8-25
5) User Control Operation .................................................................................................... 8-26
6) Change DATA Value ............................................................................................................................ 8-29
7) Save DATA Value To Memory .............................................................................................................. 8-30
8) Open SUB MENU ................................................................................................................................ 8-30
9) Turn off OMS MENU ............................................................................................................................ 8-30
10) Open MENU(S) .................................................................................................................................. 8-31
OSM MENU Structure ......................................................................................................... 8-32
7. MOIRE CANCELLER .......................................................................................................... 8-40
8. SWITCHING REGULATOR CIRCUIT .................................................................................... 8-41
8-1. Rectifying and Smoothing Circuit ...................................................................................... 8-41
8-2. Auxiliary Power Supply Circuit ......................................................................................... 8-41
8-3. Converter Circuit .......................................................................................................... 8-42
8-4. Output Rectifying and Smoothing Circuit ............................................................................ 8-43
8-5. Error Detection Amplifier Circuit ....................................................................................... 8-44
8-6. Over Voltage Protection ................................................................................................. 8-44
8-7. Degaussing Circuit ........................................................................................................ 8-45
8-8. Posistor's Automatic Selective Circuit ................................................................................ 8-46
8-9. Over Current Protection ................................................................................................. 8-47
8-10. Power Management System Circuit ................................................................................ 8-48
8-11. Power Factor Controller Circuit ...................................................................................... 8-49
9. DYNAMIC CONVERGENCE CORRECTION CIRCUIT .............................................................. 8-51
10. AUTO and MANUAL PURITY CORRECTION (GLOBALSYNC) CIRCUIT ................................... 8-53
1) SENSOR PART .............................................................................................................. 8-53
2) PURITY CORRECTION PART ........................................................................................... 8-55
11. USB CIRCUIT ................................................................................................................. 8-56
12. AUTO ADJUST CIRCUIT ................................................................................................... 8-57
8-2