Lcd Display - LG KE600 - Cell Phone Service Manual

3. TECHNICAL BRIEF

3.7. LCD Display

LCD module include:
- LCD : 240 x 320 262K Colors TFT LCD
- Backlight : 3 piece of white LED illumination
LCD module is connected to sub board thru 35 pins connector.
LCD FPC Interface Spec:
Table 7 LCD FPC Interface Spec.
Pin No. Pin Name
1 MLED
2 MLED1
3 MLED2
4 MLED3
5 2V85_MMC
6 2V72_IO
7 LCD_ID
8 NC
9 NC
10 NC
11 NC
12 NC
13 NC
14 NC
15 NC
16 DIF_D7
17 DIF_D6
18 DIF_D5
19 DIF_D4
20 DIF_D3
21 DIF_D2
22 DIF_D1
23 DIF_D0
24 GND
25 GND
26 DIF_RD
27 DIF_WR
28 DIF_RS
29 DIF_CS
30 DIF_VSYNC
31 IF2
32 IF1
33 DIF_RESET
34 GND
35 GND
I/O Description
I White LED common Anode
O White LED1 Cathode
O White LED2 Cathode
O White LED3 Cathode
I LCD power supply
I LCD power supply
O LCD maker Identification
I/O Data[7] for LCD
I/O Data[6] for LCD
I/O Data[5] for LCD
I/O Data[4] for LCD
I/O Data[3] for LCD
I/O Data[2] for LCD
I/O Data[1] for LCD
I/O Data[0] for LCD
GROUND
GROUND
I Read strobe
I Write strobe
I Data/command selection
I LCD chip selection
O Vertical sync
I CPU interface bus width selection
I CPU interface bus width selection
I LCD reset
GROUND
GROUND
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