LG KS20 - Page 61

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3. TECHNICAL BRIEF
LGE Internal Use Only Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.11.7. LCD Module Interface
- The LCD module is a Color TFT supplied by EPSON Imaging Devices.
This LCD Module has a 2.8 inch diagonally measured active display area with 240(RGB)X320
resolution. each pixel is divided into Red, Green and Blue sub-pixels and dots which are arranged in
vertical stripes.
* Features
- Display mode(Main LCD) : Normally Black, Transmissive VA mode 265K colors
- LCD Driver IC: S6D0165(SS)
- Driving Method : A-Si TFT Active Matrix
- 4 bit MDDI(Mobile Display Digital interface) I/F
BL_PWR_ON
Charge Pump
BL PWR
LCD_PWR_ON
LDO
LCD PWR
MDDI I/F
MDDI_P_STB_P
MDDI_P_STB_M
MDDI_P_DATA_P
MDDI_P_DATA_M
GPIO
LCD_RESET
FLM(VSYNC)
LCD_PWR_ON
BL_PWR_ON
MSM7200
MDDI I/F
MDDI_STB+
MDDI_STB-
MDDI_DT+
MDDI_DT-
RESET
FLM(VSYNC)
LCD
POWER
Vci(2.6)
VccIO(1.8)
LCD
BLIGHT
LED(AN)
LED(CA)
2.8 QVGA MDDI LCD
[Figure1.28] LCD Module Block Diagram