Samsung 2220WM - SyncMaster - 22" LCD Monitor 서비스 매뉴얼 - 페이지 41

{카테고리_이름} Samsung 2220WM - SyncMaster - 22" LCD Monitor에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Samsung 2220WM - SyncMaster - 22" LCD Monitor 49 페이지. Service manual
Samsung 2220WM - SyncMaster - 22" LCD Monitor에 대해서도 마찬가지입니다: 소유자 매뉴얼 (49 페이지), 사양 (2 페이지)

페이지 인쇄

1. No Picture (Vga Mode)

12 Circuit Descriptions

12-1 Overall Block Structure

12-1-1 Power Tree

1. When the AD board is in DPMS state:

1.1 The IP has been designed so that it operates with a power consumption of less than 0.8W of.

1.2 The Scaler consumes power up to 37mA

1.3 The power to the panel is switched off

2. When the AD board is operating normally:

2.1 The maximum power consumption of the panel lamps is described below (It may vary depending on

the panel manufacturer)

INL: 4*(7.0mA*680Vrms)=4* 4.76W=19W

2.2 The power consumption of the Panel Control board is as follows: 5V*700mA=3.50W

2.3 The power consumption of the Scaler is as follows: 3.3V*274mA + 1.8V*145mA = 1.24W

CMO: 4*(7.0mA*775Vrms)=4* 5.43W=21.7W