22"LCD Color Monitor
Dell E228WFP
23
5.2.2 Inverter and Power Board
EMI
Bridge
Rectifier
and Filter
Start Circuit
R933, R904, R932
PWM
Control
IC
Over
Voltage
Protect
AC input
12V
PWM
Control IC
Feedback
Circuit
Rectify and
Output
Circuit
Transformer
MOSFET
Over
Voltage
Protect
Lamp
ON/OFF
ON/OFF
Control
Rectifier
diodes
Feedback
Circuit
Transformer
DIM
5V
Содержание E228WFP
Страница 19: ...22 LCD Color Monitor Dell E228WFP 19 2 Display Inspection 3 Appearance inspection ...
Страница 36: ...22 LCD Color Monitor Dell E228WFP 36 8 PCB Layout 8 1 Main Board ...
Страница 37: ...22 LCD Color Monitor Dell E228WFP 37 ...
Страница 38: ...22 LCD Color Monitor Dell E228WFP 38 8 2 Power Board ...
Страница 39: ...22 LCD Color Monitor Dell E228WFP 39 ...
Страница 40: ...22 LCD Color Monitor Dell E228WFP 40 8 3 Key Board ...
Страница 53: ...22 LCD Color Monitor Dell E228WFP 53 2 Select Commands Batch ...
Страница 55: ...22 LCD Color Monitor Dell E228WFP 55 12 Exploded View ...