LG L602i Service Manual page 144

7. CIRCUIT DIAGRAM
1 2 3
Audio AMP
A
U500 TPA2010D1YZF
C500
R500 51K C1
IN-
22n
C501
R502
R503 51K A1
HPH_L IN+
22n
1K
C2
SPK_AMP_EN _SHDN
8200p
C502
MIC
B
SP0204LE5-PB
G3
5
PWR
4
G2
3
G1
2
OUT
1
U501
R504 C510
33p
0
C
Ear jack
VREG_MSMP_2.7V
2.2K R509
MICBIAS
22n C512
MIC2P
C513
EAR_SENSE_N
33u 51 R510
HPH_R
51 R511
HPH_L STEREO_DET_N
D
33u
VREG_MSMP_2.7V
C514
HOOK_SW_N
R514 100K
VREG_MSMP_2.7V
E
1 2
LGIC(42)-A-5505-10:01
4 5
B1
VDD +VPWR
B2
PVDD
FB500
HB-1M1005-601JT
A3
VO- SPK+
C3
VO+ SPK-
HB-1M1005-601JT
FB501
C503
4.7u
MICBIAS
C508 22n
MIC1N
C509 22n
MIC1P
C511
10p
CN501
CSS5010-9A02F
11
1
2
3
4
5
6
7
8
9
10
12
3 4 5
6 7 8
ICVE10184E150R500FR FL500
9 1
EBI2_DATA(3) INOUT_B1 INOUT_A1 EBI2_DATA(3)_C
8 2
EBI2_DATA(2) INOUT_B2 INOUT_A2 EBI2_DATA(2)_C
7 3
EBI2_DATA(1) INOUT_B3 INOUT_A3 EBI2_DATA(1)_C
6 4
EBI2_DATA(0) INOUT_B4 INOUT_A4 EBI2_DATA(0)_C
ICVE10184E150R500FR FL502
9 1
EBI2_DATA(7) INOUT_B1 INOUT_A1 EBI2_DATA(7)_C
8 2
EBI2_DATA(6) INOUT_B2 INOUT_A2 EBI2_DATA(6)_C
7 3
EBI2_DATA(5) INOUT_B3 INOUT_A3 EBI2_DATA(5)_C
6 4
EBI2_DATA(4) EBI2_DATA(4)_C
INOUT_B4 INOUT_A4
ICVE10184E150R500FR FL504
9 1
LCD_CS_N INOUT_B1 INOUT_A1 C_LCD_CS_N
8 2
LCD_ADS C_LCD_ADS
INOUT_B2 INOUT_A2
7 3
EBI2_WE_N C_EBI2_WE_N
INOUT_B3 INOUT_A3
6 4
EBI2_OE_N INOUT_B4 INOUT_A4 C_EBI2_OE_N
SLIDE FPCB CONNECTOR
CN500
G1
1
EBI2_DATA(0)_C
2
EBI2_DATA(1)_C
3
EBI2_DATA(2)_C
4
EBI2_DATA(3)_C
5
EBI2_DATA(4)_C
6
EBI2_DATA(5)_C
7
EBI2_DATA(6)_C
8
EBI2_DATA(7)_C
9
EBI2_DATA(8)_C
10
EBI2_DATA(9)_C
11
EBI2_DATA(10)_C
12
EBI2_DATA(11)_C
13
LCD_MAKER_ID
14
15
KEY_COL(2)
16
KEY_COL(3)
17
KEY_COL(4)
18
19
+VPWR
20
21
R_LED_EN
22
G_LED_EN
23
UART_RXD
24
UART_TXD
25
26
CAM_MCLK
27
VGA_CAM_PWDN
28
CAM_PCLK
29
30
CAM_DATA(0)
31
CAM_DATA(1)
32
CAM_DATA(2)
33
CAM_DATA(3)
34
CAM_DATA(4)
35
CAM_DATA(5)
G3
AXK7L70227J
C515
0.1u
Section Date
Designer
2007.01.24
Checked
Approved
LG Electronics Inc.
- 145 -
9 1 0
ICVE10184E150R500FR FL501
9 1
EBI2_DATA(11) INOUT_B1 INOUT_A1 EBI2_DATA(11)_C
8 2
EBI2_DATA(10) INOUT_B2 INOUT_A2 EBI2_DATA(10)_C
7 3
EBI2_DATA(9) INOUT_B3 INOUT_A3 EBI2_DATA(9)_C
6 4
EBI2_DATA(8) INOUT_B4 INOUT_A4 EBI2_DATA(8)_C
ICVE10184E150R500FR FL503
9 1
EBI2_DATA(12) INOUT_B1 INOUT_A1 EBI2_DATA(12)_C
8 2
EBI2_DATA(13) INOUT_B2 INOUT_A2 EBI2_DATA(13)_C
7 3
EBI2_DATA(14) INOUT_B3 INOUT_A3 EBI2_DATA(14)_C
6 4
EBI2_DATA(15) EBI2_DATA(15)_C
INOUT_B4 INOUT_A4
B
G2
70
LCD_IF_MODE
69
LCD_RESET_N
68
C_LCD_CS_N
67
C_LCD_ADS
66
C_EBI2_WE_N
65
C_EBI2_OE_N
64
EBI2_DATA(12)_C
63
EBI2_DATA(13)_C
62
EBI2_DATA(14)_C
61
EBI2_DATA(15)_C
60
C
59
LCD_LDO_EN
58
SUBKEYLED_DRV_N
57
KEY_ROW(0)
56
KEY_ROW(1)
55
KEY_ROW(2)
54
KEY_ROW(3)
53
ON_SW_N
52
V_BACK_UP
51
VREG_CAM_AVDD_2.8V
50
49
RCV-
48
RCV+
47
LCD_BACK_EN
46
IrDA_SD
45
VREG_MSMP_2.7V
44
VREG_CAM_DVDD_2.8V
43
VGA_CAM_RESET_N
42
I2C_SCL
41
I2C_SDA
40
39
CAM_VSYNC
38
CAM_HSYNC
37
CAM_DATA(7)
36 D
CAM_DATA(6)
G4
Sign & Name Sheet/
Sheets
MODEL
L602i
KIM. D. K
5/6
DRAWING
AUDIO & LCD
NAME
DRAWING
Rev_1.2
NO.
LG Electronics Inc.
LGMC