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5. Block Diagram
5.1 Main Board
DIM
ON/OFF
Feedback Circuit
D801
L801
PWM Control
MP3389EF
(U801)
12V
LED
(CN803)
MOSFET
(Q806)
H sync
V sync
RGB
CRYSTAL
14.318MHZ (X401)
Flash Memory
Pm25LD020C
(U403)
Scalar IC RTD2281W-CG
(Include ADC, OSD, MCU)
(U401)
Panel Interface
(CN406)
Key Control Interface
(CN405)
DVI Connector
(CN102)
H sync
V sync
RGB
D-Sub Connector
(CN101)
Summary of Contents for e2251Swdn
Page 4: ...4 1 Monitor Specifications ...
Page 9: ...9 4 Press or to adjust 5 Press to exit ...
Page 12: ...12 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit ...
Page 19: ...19 ...
Page 21: ...21 4 2 Factory Preset Display Modes ...
Page 32: ...32 7 PCB Layout 7 1 Main Board ...
Page 33: ...33 ...
Page 34: ...34 7 2 Key Board 715G4842K0E000004F ...
Page 42: ...42 10 Monitor Exploded View ...