LG MG230 Service Manual page 77

6. CIRCUIT DIAGRAM
L_D(0)
L_D(1)
L_D(2)
L_D(3)
L_D(4)
L_D(5)
L_D(6)
L_D(7)
LCD_RESET
LCD_ID
L_MAIN_CS
L_SUB_CS
L_WR
L_A(1)_RS
( IF_MODE1 : #33 )
2V8_VCAM
C_PWR_DVDD
VIB
C_PWR_AVDD
C_PWDN
C_MCLK
C_PCLK
C_HS
C_VS
C_SDA
C_SCK
C_RST
FPCB CONN
LGE Internal Use Only
CN100
G1
1 60
2 59
L_D(8)
3 58
L_D(9)
4 57
L_D(10)
5 56
L_D(11)
6 55
L_D(12)
7 54
L_D(13)
8 53
L_D(14)
9 52
L_D(15)
10 51
11 50
MLED_1
12 49
MLED_2
13 48
14 47
VSYNC_OUT
15 46
( IF_MODE2 : #16 - Low )
16 45
SPKREC_N
17 44
SPKREC_P
18 43
19 42
(42, L_RD)
20 41
21 40 BAT1
22 39
C_CD0
23 38
C_CD1
24 37
C_CD2
25 36
C_CD3
26 35
C_CD4
27 34
C_CD5
28 33
C_CD6
29 32
C_CD7
30 31
G2
ENBY0020202 AXK8L60125J
5
- 76 -
C_PWDN
C_MCLK
C_PCLK
C_CD0
C_CD1
C_CD2
C_CD3
C_CD4
C_CD5
SPEAKER FILTER
R100 0
SPKREC_N SPKREC_L_N
C104 C105
47p 10p
R101 0
SPKREC_P SPKREC_L_P
L_A(1)_RS
( VIB_N : GND )
( IF_MODE2 : #16 - Low )
VISION MARK
TP1 TP2 TP3 TP4
2V8_VCAM
L_SUB_CS
LCD_RESET
C106 C107
1u 0.1u
Section Date
Designer 061123
Checked
Approved
Iss. Notice No. Date Name
LG Electronics Inc.
CAMERA CONN
C_PWR_AVDD C_PWR_DVDD
C100 C101
1u
1u
CN101
1 20
2 19
3 18
C_RST
4 17
C_SCK
5 16
C_SDA
6 15
7 14
C_HS
8 13
C_VS
9 12
C_CD7
10 11
C_CD6
C102 C103
NA NA
ENBY0019501 AXK720145G
2V8_VCAM MAKER ID NEODIS LGIT
LCD_ID HIGH LOW
LCD CONN
CN102
G1
(L_RD) 1 40
VSYNC_OUT
2 39
L_WR
3 38
VIB L_D(8)
4 37
L_D(9)
5 36
L_D(10)
6 35
MLED_2 L_D(11)
7 34
MLED_1 L_D(12)
8 33
(MLED_C) L_D(13)
9 32
L_D(7) L_D(14)
10 31
L_D(6) L_D(15)
11 30
L_D(5) L_MAIN_CS
12 29
L_D(4) LCD_ID
13 28
L_D(3) 2V8_VCAM ( IF_MODE1 : #33 - HIGH)
14 27 10K
R103
L_D(2)
15 26
L_D(1) SPKREC_L_P
16 25
L_D(0) SPKREC_L_N
17 24
18 23
( RCV_P )
19 22
( RCV_N )
20 21
G2
C108
27p
ENBY0020201 AXK8L40125G
Sign & Name Sheet/
MG230/MG235 MG230d
Sheets
MODEL
1/1
DRAWING
LCD_FPCB
NAME
DRAWING
Rev.1.0
NO.
LG Electronics Inc.
LGMC
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes