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MONITOR - PowerPoint PPT Presentation

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MONITOR
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  1. MONITOR

  2. Fungsi Monitor • Monitor berfungsiuntukmenampilkan data/informasidalambentukteksdangrafik. Agar monitor dapatmenampilkanteksdangrafikharusdihubungkandengan Video Grafik Adapter Card (VGA Card).

  3. Tigateknologi monitor yang banyakdigunkansaatiniadalah Teknologitabungsinarkatodeatau CRT (cathode ray tube) Teknologi panel dataratau LCD (liquid cristal Display) Teknologi monitor plasma (wide Screen

  4. Jenis Monitor Berdasarkan Signal pengirimandata. • Monitor Analog • Monitor Digital • Monitor Multi Scanning

  5. Blog Diagram Pada Monitor • 1. BLOK VIDEO / RGB • 2. SYNCRONISASI GAMBAR • 3. VERTIKAL • 4. HORISONTAL • 5. POWER SUPPLY UNIT • 6. TABUNG CRT • 7. FLYBACK TUBE (FBT)

  6. 1. BLOK VIDEO / RGB • a. VIDEO INPUT : masukansinyalygbiasanyadidapatdari VGA monitor, sinyaliniterbagimenjadisinyalmerah (RED), sinyalhijau (GREEN), dansinyalbiru (BLUE).b. VIDEO AMPS : bagian yang berfungsimenguatkansinyal video yang didapatdari VGA dandibagianiniterdapatpengaturankontras.c. VIDEO DRIVER : bagianiniberfungsiuntukpengaturanwarna drive (gambar), danpengaturanwarna background layar.

  7. 2. SYNCRONISASI GAMBAR • a. Syncrone Input (HorisontaldanVertikalSyncronedari VGA Card) oleh IC Sinkronb. Clamper (RangkaianPenggenggam / pembawasinyal video) oleh IC Sinkronc. Syncrone Out Put (MasukkerangkaianVertikaldanHorisontal)

  8. 3. VERTIKAL • a. VertikalOscilator (oleh IC Vertikal)b. Vertikal Driver (oleh IC Vertikal)c. Vertikal Amplifier (oleh IC Vertikal)d. Vertikal Out Put (MasukkeVertikalDefleksi Yoke)

  9. 4. HORISONTAL • a. HorisontalOscilator (oleh IC OscilatorHorisontal)b. Horisontal Driver (oleh Transistor)c. Horisontal Amplifier (oleh Transistor Horisontal)d. Horisontal Out Put (MasukkeHorisontalDefleksi Yoke dan Pin 1 FLYBACK)

  10. 5. POWER SUPPLY UNIT • a. AC Input (dari PLN)b. Penyearahdan Filter (olehDiodadanElco)c. RangkaianTriger (oleh IC Triger / pembangkitsinyal)d. Converter tegangantinggi (oleh FET dan STR)e. TransformatorStepDown (PenurunTegangan)f. Rangkaian Out Put (olehdioda, elco, dan IC)

  11. 6. TABUNG CRT • a. Filament / Heater (PemanasElektron)b. Katoda R, G, dan B (Penghasilelektron)c. G1 (Brightnes)d. G2 (Screen)e. G3 / G4 (Fokus)f. Anoda (yang terhubungdengan kop karetflybackg. Defleksi Yoke HorisontaldanVertikal

  12. 7. FLYBACK TUBE (FBT)