Lenovo Service Manual L2062bW
15
5.Block Diagram
5.1
LCD Block Diagram
5.2 MainBoard Block Diagram
DC-converter
715G4497P
AC-DC
(5V/12V)
Power Board
Main Board
715G4032M
Key board
VGA input
LED backlight
Panel LVDS
AC supply
90V-264V
LCD Block Diagram
Input signal
DVI input
Crystal 14.318MHZ
(X401)
Panel Interface
(CN406)
Scalar RTD2271W-GR Realtek
(Include ADC, OSD, MCU)
(U401)
D-Sub
Connector
(CN101)
EEPROM
Pm25LD020C
(U403)
H sync
V sync
Key Board
Control
(CN401/402)
Voltage converter
5V
5V 3.3V 1.8V
DVI
Connector
(CN102)
From PC
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