3. TECHNICAL BRIEF
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Copyright © 011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
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ͽͶ͑ ͺΟΥΖΣΟΒΝ͑ ΆΤΖ͑ ΟΝΪ͑
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3.14 Display
LCD module is connected to Main PCB with 24-pin connector.
The LCD is controlled by MDDI Interface in MSM7227T.
Figure. Schematic of LCD connector (Main Board)
FL5003
01
9
8
4
7
3
6
2
5
1
P1
P5
P2
P6
P3
P7
P4
P8
1
G
2
G
CN5001
13
12
14
11
15
10
16
9
17
8
18
7
19
6
20
5
21
4
22
3
23
2
24
1
ZD5000
D5001
4
3
5
2
6
1
2.2u
C5015
C5016
2.2u
WLED_PWR
4.7u
C5017
VREG_LCD_2.8V
VREG_LCD_1.8V
WLED5
WLED4
WLED3
WLED2
WLED1
WLED6
WLED7
LCD_RESET_N
MDDI_P_STB_M
MDDI_P_STB_P
MDDI_P_DATA_M
MDDI_P_DATA_P
LCD_VSYNC_O
LCD_MKR_ID
1'st Hitachi_3.2" SVLM0041401
2'nd AUO_3.2'' EAJ61772101(H320QN01 V0)
Hitachi, AUO Maker ID : Low