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IBM 15” Service Manual
6
2. LCD MONITOR DESCRIPTION
The LCD MONITOR will contain an main board, an inverter/power board, keypad board and internal
adapter which house the flat panel control logic, brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main
board chips each voltage.
RS232 Connector
For white balance
adjustment in factory
Video signal, DDC
Monitor Block Diagram
Summary of Contents for ThinkVision L150
Page 15: ...IBM 15 Service Manual 15 5 5 2 L150P Model h t t p w w w w j e l n e t ...
Page 16: ...IBM 15 Service Manual 16 h t t p w w w w j e l n e t ...
Page 17: ...IBM 15 Service Manual 17 h t t p w w w w j e l n e t ...
Page 22: ...IBM 15 Service Manual 22 Power Block Diagram h t t p w w w w j e l n e t ...
Page 28: ...IBM 15 Service Manual 28 7 PCB Layout 7 1 Main Board 715L1039 1 h t t p w w w w j e l n e t ...
Page 29: ...IBM 15 Service Manual 29 h t t p w w w w j e l n e t ...
Page 30: ...IBM 15 Service Manual 30 7 2 Inverter Power Board 715L1034 1 h t t p w w w w j e l n e t ...
Page 31: ...IBM 15 Service Manual 31 7 3 Keypad Board 715L1067 C h t t p w w w w j e l n e t ...