Lcd Display - LG KE970 Service Manual
Lg cell phone service manual
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Also See for KE970:
- User manual (289 pages) ,
- Instructions (3 pages) ,
- User manual (105 pages)
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3.7. LCD Display
LCD module include:
- LCD : 320*240 265K Color TFT LCD
- Backlight : 5 piece of white LED illumination
LCD module is connected to main board thru 35 pins connector.
LCD FPC Interface Spec:
Table 7 LCD FPC Interface Spec.
Pin No.
Pin Name
1
VCC(2.8V)
2
VDDIO(2.8V)
3
GND
4
MAKER_ID
5
D0
6
D1
7
D2
8
D3
9
D4
10
D5
11
D6
12
D7
13
D8
14
D9
15
D10
16
D11
17
D12
18
D13
19
D14
20
D15
21
GND
22
/RESET
23
/WR
24
/RD
25
/CS
26
RS
27
IFMODE
28
GND
29
VSYNC_OUT
30
MLED_Cathod5
31
MLED_Cathod4
32
MLED_Cathod3
33
MLED_Cathod2
34
MLED_Cathod1
35
MLED_Anode
I/O
Description
Power
LCD power supply
Power
LCD power supply
Power
LCD power supply
O
LCD maker Identification
I/O
Data[0] for LCD
I/O
Data[1] for LCD
I/O
Data[2] for LCD
I/O
Data[3] for LCD
I/O
Data[4] for LCD
I/O
Data[5] for LCD
I/O
Data[6] for LCD
I/O
Data[7] for LCD
I/O
Data[8] for LCD
I/O
Data[9] for LCD
I/O
Data[10] for LCD
I/O
Data[11] for LCD
I/O
Data[12] for LCD
I/O
Data[13] for LCD
I/O
Data[14] for LCD
I/O
Data[15] for LCD
-
Ground
I
Reset
I
Write strobe
I
Read strobe
I
LCD chip select
I
Command / Data switch
I
8bit / 16bit switch
-
Ground
I
NA
O
Back light LED Cathode
O
Back light LED Cathode
O
Back light LED Cathode
O
Back light LED Cathode
O
Back light LED Cathode
I
Back light LED Anode
- 39 -
3. TECHNICAL BRIEF
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