LG L602i Service Manual page 146

7. CIRCUIT DIAGRAM
B TO B (MAIN TO FPCB)
EBI2_DATA(0)
EBI2_DATA(1)
EBI2_DATA(2)
EBI2_DATA(3)
EBI2_DATA(4)
EBI2_DATA(5)
EBI2_DATA(6)
EBI2_DATA(7)
EBI2_DATA(8)
EBI2_DATA(9)
EBI2_DATA(10)
EBI2_DATA(11)
LCD_MAKER_ID
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
+VPWR
R_LED_EN
G_LED_EN
UART_RXD
UART_TXD
CAM_MCLK
VGA_CAM_PWDN
CAM_PCLK
CAM_DATA(0)
CAM_DATA(1)
CAM_DATA(2)
CAM_DATA(3)
CAM_DATA(4)
CAM_DATA(5)
C802
0.1u
Key-FPCB Connector (Header)
+VPWR
V_BACK_UP
KEY_COL(4)
KEY_COL(3)
KEY_COL(2)
LCD_MAKER_ID
EBI2_DATA(11)
EBI2_DATA(10)
EBI2_DATA(9)
EBI2_DATA(8)
EBI2_DATA(7)
EBI2_DATA(6)
EBI2_DATA(5)
EBI2_DATA(4)
EBI2_DATA(3)
EBI2_DATA(2)
EBI2_DATA(1)
EBI2_DATA(0)
CN801
G1 G2
1 70
LCD_IF_MODE
2 69
LCD_RESET_N
3 68
LCD_CS_N
4 67
LCD_ADS
5 66
EBI2_WE_N
6 65
EBI2_OE_N
7 64
EBI2_DATA(12)
8 63
EBI2_DATA(13)
9 62
EBI2_DATA(14)
10 61
EBI2_DATA(15)
11 60
12 59
LCD_LDO_EN
13 58
SUBKEYLED_DRV_N
14 57
KEY_ROW(0)
15 56
KEY_ROW(1)
16 55
KEY_ROW(2)
17 54
KEY_ROW(3)
18 53
ON_SW_N
19 52
V_BACK_UP
20 51
VREG_CAM_AVDD_2.8V
21 50
22 49
RCV-
23 48
RCV+
24 47
LCD_BACK_EN
25 46
IrDA_SD
26 45
VREG_MSMP_2.7V
27 44
VREG_CAM_IOVDD_2.8V
28 43
VGA_CAM_RESET_N
29 42
I2C_SCL
30 41
I2C_SDA
31 40
32 39
CAM_VSYNC
33 38
CAM_HSYNC
34 37
CAM_DATA(7)
35 36
CAM_DATA(6)
G3 G4
C803 C804
AXK8L70125BG 0.1u 0.1u
CN802
G1
1 44
2 43
LCD_BACK_EN
3 42
ON_SW_N
4 41
KEY_ROW(3)
5 40
KEY_ROW(2)
6 39
KEY_ROW(1)
7 38
KEY_ROW(0)
8 37
SUBKEYLED_DRV_N
9 36
LCD_LDO_EN
10 35
11 34
EBI2_DATA(15)
12 33
EBI2_DATA(14)
13 32
EBI2_DATA(13)
14 31
EBI2_DATA(12)
15 30
EBI2_OE_N
16 29
EBI2_WE_N
17 28
18 27
TP820
LCD_ADS
19 26
LCD_CS_N
20 25
LCD_RESET_N
21 24
LCD_IF_MODE
22 23
G2
C809
0.1u AXK8L44125
VGA CAMERA
R800
VGA_CAM_PWDN
470K
CN800
1 20
2 19
CAM_MCLK
3 18
4 17
CAM_PCLK
5 16
CAM_DATA(0)
6 15
CAM_DATA(1)
7 14
CAM_DATA(2)
8 13
CAM_DATA(3)
9 12
CAM_DATA(4)
10 11
CAM_DATA(5)
AXK720145G
Indicator LED
+VPWR CL-165HR-YG_D_T
LD800
GREEN
G_LED
1 3
R_LED R_LED_EN
2 4
RED
G_LED
Receiver
VREG_MSMP_2.7V
R808 0
RCV+ OUT800
R809 0
RCV- OUT801
UART_RXD
VA803
C807 C808 UART_TXD
EVLC14S02050
1u 1u
SIR TRANCEIVER
SD(L:ACTIVE, H:SHUTDOWN)
LOW POWER MODE : LEDA VCC
Section Date
TP814 TP815 TP816 TP817 TP818 TP819
Designer 2006/11/27
V-MARK
Checked
Approved
LG Electronics Inc.
- 147 -
8 8 9 9 10 10
A A
FB800
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_2.8V
VGA_CAM_RESET_N
I2C_SCL
I2C_SDA
CAM_HSYNC
CAM_VSYNC
CAM_DATA(7)
CAM_DATA(6)
R802
R_LED
470
G_LED_EN
R803
430
R804
R805
100K
100K
IrDA
U800
RPM840-H11
C806
7
GND
0.47u
6
VCC
5
IrDA_SD SD
4 8
RXD SHIELD
3
TXD
2
TX-RC
27
1
LEDA
R801
Sign & Name Sheet/
Sheets
MODEL
L602i
KIM.D.K
1/1
DRAWING
LCD FPCB
NAME
DRAWING
Rev_1.5
NO.
LG Electronics Inc.