Lcd - LG L1100 Service Manual

8.7 LCD

1 2
A
FL701
A1
L_D(0) CH1_EXT
A2
L_D(1) CH2_EXT
A3
L_D(2) CH3_EXT
A4
L_D(3) CH4_EXT
A5
L_D(4) CH5_EXT
B1
L_D(5) CH6_EXT
B2
L_D(6) CH7_EXT
B3
L_D(7) CH8_EXT
B4
LCD_RESET CH9_EXT
B5
CH10_EXT
SLED1
R710 0
LCD_ID
B
SLED
L_MAIN_CS
L_SUB_CS
L_WR
L_A(1)
IFMODE
VBACKUP
C701 C702
22p 22p
C_MCLK
C_PCLK
C
C_HS
C_VS
C_SDA
C_SCK
C_RST
C727 C728 C729 C730 C731
7p 7p 7p 7p 7p
D
Vbat
R706
LCD_BACKLIGHT
0
VA707
AVL5M02-200
E
n.m
1 2
LGIC(42)-A-5505-10:01
3 4 5
128 x 160 LCD CONNECTOR
V_SRAM C_PWR
R707 4.7K
R708 4.7K
IP4032CX25
E1
CH1_INT
E2
CH2_INT
E3
CH3_INT
E4
CH4_INT
E5
CH5_INT
D1
CH6_INT
D2
CH7_INT
D3
CH8_INT
D4
CH9_INT
D5
CH10_INT
FB701
FB702
FB703
FB704
C703 C704 C705 C706 C707 C708
22p 22p 22p 22p 22p 22p
FB706
FB708
FB710
FB712
FB714
FB716
FB718
C709 C710
0.1u 0.1u
C732 C733 C734 C735 C736 C737 C738 C739 C740
7p 7p 7p 7p 7p 7p 7p 7p 7p
CHARGE PUMP
U701 AAT3132ITP-T1
10 4
IN C1+
C741
1u
3
C1-
1
C2+
2
OUT C744
1u
12
C2-
9 8
EN_SET D1
R711 0
6
D2 MLED
5
D3
11 7
GND D4 SLED
C746 C747
39p 39p
Iss.
3 4 5
6 7
CN701
1 60
IP4032CX25
2 59
E1
CH1_INT
E2
3 58 CH2_INT
E3
CH3_INT
E4
4 57 CH4_INT
E5
CH5_INT
D1
5 56 CH6_INT
D2
CH7_INT
D3
6 55 CH8_INT
D4
CH9_INT
D5
7 54 CH10_INT
8 53
9 52
10 51
11 50
12 49
13 48
14 47
15 46
16 45
17 44
18 43
19 42
20 41
21 40
22 39
23 38 FB705
24 37 FB707
25 36 FB709
26 35 FB711
27 34 FB713
28 33 FB715
29 32 FB717
30 31 FB719
C711 C712 C713 C714 C715 C716 C717 C718
7p 7p 7p 7p 7p 7p 7p 7p
Section
Designer
Checked
Approved
Notice No. Date Name
LG Electronics Inc.
- 125 -
8 9 10
FL702
A1
CH1_EXT L_D(8)
A2
CH2_EXT L_D(9)
A3
CH3_EXT L_D(10)
A4
CH4_EXT L_D(11)
A5
CH5_EXT L_D(12)
B1
CH6_EXT L_D(13)
B2
CH7_EXT L_D(14)
B3
CH8_EXT L_D(15)
B4
CH9_EXT
B5
CH10_EXT
MLED1
MLED2
MLED3
MLED
SPKN
SPKP
EAR_N
EAR_P
C_CD0
C_CD1
C_CD2
C_CD3
C_CD4
C_CD5
C_CD6
C_CD7
C719 C720 C721 C722 C723 C724 C725 C726
7p 7p 7p 7p 7p 7p 7p 7p
Date Sign & Name
MODEL
L1100
22/03
2004
22/03
2004
DRAWING
LCD
NAME
DRAWING
V1.1
NO.
LG Electronics Inc.
A
B
C
D
Sheet/
Sheets
7/8