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7. CIRCUIT DIAGRAM
CHARGE PUMP
C100
1u
VBAT
4
VIN
C103
22u
9
GND
17
PGND
R109
1.5K
16
C_FLASH
EN_FLSH
R102 330
10
LCD_DIM_CTRL
EN_SET
U100
AAT2807AIXN-4.5
R107
R108
7.5K
7.5K
MULTIMEDIA MIC
MULTI_MIC_P
MULTI_MIC_N
VBAT
2V8_ACAM
2V8_CAM
U104
AAT3218IJS-2.8-T1
1
8
FB103
BYP
GND
2
7
OUT1
EN
3
6
OUT2
IN2
4
5
OUT3
IN1
C126
C123
C124
10u
22u
22u
C127
1608
1608
1608
0.01u
C101
C102
1u
1u
FB100
3
VOUT_FL
FLASH_LED
FB101
13
VOUT_BL
MLED
8
NC
5
ISINK1
MLED1
6
ISINK2
MLED2
7
ISINK3
MLED3
C105
C106
C107
C104
27p
27p
1u
1u
2V5_MULTI_VMIC
R103
1K
R104
C110
C111
2.2K
22u
39p
R105
MIC100
0
1
C112
39p
2
OSF213-42DC
C113
C114
VA100
VA101
R106
EVL5M02200
EVL5M02200
2.2K
39p
39p
2V8_VMEM
VBAT
1
VIN
2
CAM_PWR_EN
EN1
3
EN2
4
BYP
5
C120
CAM_PWR_EN
NC1
C119
1u
0.01u
MIC2211-GMYML
C125
1u
5
LCD CONNECTOR 35pin(ZIP)
L_MAIN_LCD_CS
1
9
L_DATA00
INOUT_A1
INOUT_B1
2
8
L_DATA01
INOUT_A2
INOUT_B2
3
7
L_DATA02
INOUT_A3
INOUT_B3
4
6
L_DATA03
INOUT_A4
INOUT_B4
FL101
ICVE10094E300FR
1
9
L_DATA04
INOUT_A1
INOUT_B1
2
8
L_DATA05
INOUT_A2
INOUT_B2
3
7
L_DATA06
INOUT_A3
INOUT_B3
4
6
L_DATA07
INOUT_A4
INOUT_B4
ICVE10094E300FR
LCD_ID
FL102
1
9
L_DATA08
INOUT_A1
INOUT_B1
2
8
L_DATA09
INOUT_A2
INOUT_B2
3
7
L_DATA10
INOUT_A3
INOUT_B3
4
6
L_DATA11
INOUT_A4
INOUT_B4
ICVE10094E300FR
FL103
1
9
L_DATA12
INOUT_A1
INOUT_B1
2
8
L_DATA13
INOUT_A2
INOUT_B2
3
7
L_DATA14
INOUT_A3
INOUT_B3
4
6
L_DATA15
INOUT_A4
INOUT_B4
ICVE10094E300FR
FL104
1V8_CAM
2V8_VLCD
VBAT
U103
10
VOUT1
U102
9
BH33FB1WHFV
VOUT2
1
5
TOUCH_EN
STBY
NC
8
2
6
NC3
GND
BGND
3
4
VIN
VOUT
7
NC2
C115
C128
6
1u
GND
22u
11
C122
C121
BGND
4.7u
2.2u
Section
Designer
Checked
Approved
Iss.
Notice No.
Date
Name
LG Electronics Inc.
- 114 -
2V8_VLCD
2V8_VLCD
2V8_VLCD
CN100
1
2
R100
3
NA
LCD_RESET
4
5
IF_MODE
(IF_MODE)
6
VSYNCOUT
7
R101
NA
8
LCD_RS
9
LCD_WR
10
11
(LCD_RD=íHí)
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
R191
30
100K
31
32
MLED3
33
MLED2
34
MLED1
35
MLED
C108
C109
1u
1u
9671S-35A-GF
2V8_VLCD
2V8_VLCD
TMD
SHARP
U105 DG3000DB
B1
A1
LCD_ID
IN
NO
LCD_ID
H
L
B2
A2
V+
COM
B3
A3
H
IF_MODE
L
GND
NC
2V8_VMEM
3V3_VTOUCH
2V5_MULTI_VMIC
U101
BH25FB1WHFV
FB102
1
5
MIC_PATH_SEL
STBY
NC
2
6
GND
BGND
3
4
VIN
VOUT
C116
C117
C129
4.7u
C118
22u
0.1u
0.1u
Date
Sign & Name
MODEL
SON80
01/10
S.J.PARK
2006
SLIDE PCB
DRAWING
NAME
(CHARGE PUMP, MIC, CONN.)
REV.1.1
DRAWING
NO.
(SPEY0041701)
LG Electronics Inc.
R110
4.7K
IF_MODE
Sheet/
Sheets
8/10
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