LG KE820 - Page 120

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R&D CHK:
END-KEY DETECT
SIM CONNECTOR
LG Electronics
2 107
B
QA CHK:
8
DOC CTRL CHK:
Drawn by:
9 11
D
Page:Time Changed:
VIBRATOR
MAIN PCB & SUB PCB INTERFACE CONNECTOR
10
REV:
Engineer:
4
1
Issue 1.0
C
5
6
3
Drawing Number:
125
A
C
1
E
G
B
9
H
F
G
LCD CONNECTOR
2
MFG ENGR CHK:
6
E
CAMERA CONNECTOR
3:07:35 pm2005-06-01mentor 4/5
KE820
12 1 8 A
A3
117
JOG KEY & END KEY SWITCH
12
T.K.CHOI
4 8
D
Changed by: Date Changed:
3
F
TITLE:
W.J.KIM
H
A
Size:
Q301
D
G
S
SI1305-E3
680R310
C311
1u
C304
1u
C301
100p
C450
10u
1V8_MEM
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
8
INOUT_B2
INOUT_B3
7
6
INOUT_B4
ICVE10184E150R101FRFL305
5
G1 G2
10
1u
C436
2V65_BT 2V65_ANAVCHG
0R324
C302
1u
R323 0
R316 680
ZD1
44
45
46
47
48
49
5
50
6
7
8
9
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
15
16
17
18
19
2
20
21
22
23
24
25 26
27
28
29
CN301
51 52
53 54
1
10
11
12
13
14
1u
C303
4
INOUT_B1
9
8
INOUT_B2
INOUT_B3
7
6
INOUT_B4
ICVE10184E150R101FRFL303
5
G1
10
G2
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
R312 680
0R325
2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
INOUT_B2
INOUT_B3
7
6
INOUT_B4
FL304 ICVE10184E150R101FR
G1
5
G2
10
INOUT_A1
1
INOUT_A2
ICVE10184E150R101FRFL306
5
G1 G2
10
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
8
VA307
VA305
C309
1u
0R326
0.1u
C307
4.7K
R320
2
3
1
2SC5585
Q302
VA309
2V85_IO2
2V72_IO
VBAT
27p
1V5_CORE
2V85_SIM
2V72_IO
C308
R322
100K
680R313
VBUS_USB
7
INOUT_B3
INOUT_B4
6
680R314
FL301 ICVE10184E150R101FR
G1
5
G2
10
INOUT_A1
1
2
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
2V85_IO2
100K
R223
A
B
C
COM1
COM2COM3
D
E
G1
G2
SW301
0R300
12
R222
VA306
73
74
75
76
77
78
79
8
80
9
G1 G2
G3 G4
2V72_IO
59
6
60
61
62
63
64
65
66
67
68
69
7
70
71
72
45
46
47
48
49
5
50
51
52
53
54
55
56
57
58
3
30
31
32
33
34
35
36
37
38
39
4
40 41
42
43
44
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
1
10
11
12
13
14
INOUT_A1
1
2
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
CN302
FL307 ICVE10184E150R101FR
G1
5
10
G2
27p
C310
0.1u
C305
VA302 VA308
R304 680
2
GND
VIN
1
3
VOUT
1K
R221
24
G1 G2
G3 G4
U207
SUY98005LT1G
9
16
25
26
27
28
29
30
17
18
19
20
21
22
23
1
10
11
12
13
14
15
2
3
4
5
6
7
8
CN303
680R306
680
FB301
R307
VA303
0R302
100nH
G1
5
G2
10
INOUT_A1
1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
2V85_IO2
L202
1V8_MEM
FL302ICVE10184E150R101FR
10K
R321
2V85_CARD
R301 0
R317
100ohm
J301
CLK
3
4
GND
I_O
6
2
RST
VCC
1
VPP
5
VBAT
100K
R315
680R303
680R308
R311 680
0.1u
C306
VA301
ZD2
680R305
VA304
2V8_AF
R309 0
TX_DEBUG
USIF_TXD
USIF_RXD
FM_INT
CHG_LED_CTRL
_USB_EOC
VIBRATOR_EN
MOTOR_N
VBACKUP
RXD_0
RPWRON_EN
RTS_0
CTS_0
TXD_0
FLASH_LEDA
TF_PWR_EN
KP_OUT(4)
KP_IN(0)
KP_IN(5)
KP_OUT(1)
END_KEY
SCL
_FM_RESET
SDA
HOOK_DETECT
TF_DAT2
TF_DAT3
KEY_BACKLIGHT
MIC1_N
VMICP
SIM_IO SIM_CLK
SIM_RST
_SIM_EN
KP_OUT(0)
KP_OUT(1)
KP_OUT(2)
KP_OUT(3)
DSR
RPWRON_EN
JACK_DETECT
MULTI_PORT_1
MULTI_PORT_0
HS_OUT_R
HS_OUT_L
JACK_TYPE
MIC2_P
MIC2_N
VMICN
MIC1_P
TF_DETECT
TF_CMD
TF_CLK
TF_DAT0
TF_DAT1
MOTOR_N
END_KEY
KP_OUT(4)
KP_IN(2)
KP_IN(3)
KP_IN(4)
KP_OUT(3)
KP_IN(5)
KP_IN(1:4)
KP_IN(1)
KP_IN(2)
KP_IN(3)
KP_IN(4)
KP_OUT(0:3)
KP_OUT(0)
KP_OUT(1)
KP_OUT(2)
KP_OUT(3)
I2S1_TX
I2S1_RX
I2S1_WA
I2S1_CLK
RX_DEBUG
BT_CLK
_BT_RESET
CLK32K
BT_VCXO_EN
FM_SND_R
FM_SND_L
CTS_0
RTS_0
MLED_A
MLED_C1
MLED_C2
MLED_C3
MLED_C4
DIF_RESET
DIF_CS
DIF_WR
DIF_CD
CIF_PCLK
CIF_RESET
SDA
SCL
CIF_HS
CIF_VS
CIF_MCLK
CIF_PD
SPK_RCV_P
SPK_RCV_N
CIF_D(0:7)
CIF_D(7)
CIF_D(0)
CIF_D(1)
CIF_D(2)
CIF_D(3)
CIF_D(4)
CIF_D(5)
CIF_D(6)
DIF_D(0:7)
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
7. CIRCUIT DIAGRAM