LG KS20 - Page 156

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LGMC
F
C
1
8
B
E
2
C
12 144
LG Electronics Inc.
F
3
7
D
C
AXK790327G
LED Notification-RGB
16
D
5
SUB TO FPCB_CAM CONNECTOR (T=0.9. SOCKET)
4 7
A
WLAN 802.11 b/g
EE
6
F
POWER WLAN
9
9
6
D
5
1311
1
ENBY0035401
8
LG(42)-A-5505-10:01
A
E
SUB to FPCB_KEYPAD Connector
23
WLAN/BT 32.768KHz
C
D
10
SUB to MAIN 90Pin Connector
15
B
NA
C602
680R614
NA
C603
C608
4.7u
47R606
VMSMP_2.6V
R656
33K
C616
1u
NA
VTFLASH_3.0V
TP601
33K
R655
C726
VWLAN_3.3V
1u
C617
C612
VWLAN_2.6V
1u
9
90
91
92
R601 2.2K
74
75
76
77
78
79
8
80
81
82
83
84
85
86
87
88
89
6
60
61
62
63
64
65
66
67
68
69
7
70
71
72
73
45 46
47
48
49
5
50
51
52
53
54
55
56
57
58
59
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
CN602
1
10
11
12
13
14
15
VWLAN_1.8V
R623
0
R657
33K
VWLAN_2.6V
VWLAN_2.6V
L600
2.2uH
FB600
FXLP34L6X U603
2
A
GND
3
NC
5
VCC
61
VCC1
Y
4
Q602
KTK5132E
D
G
S
G
S
R613 680
Q600
KTK5132E
D
C626
33K
R658
1u
28 26
VDD_SDIO
18
19
SDIO_DATA_1
20
SDIO_DATA_2
SDIO_DATA_3
21
SDIO_LDO_BYPASS
29
49
SPI_CK
SPI_CS0_L
1
SPI_MISO
2
48
SPI_MOSI
17
SYS_RST_L
15
TDO
45
VDD18_1 VDD18_2
31 27
VDD18_SDIO
41
VDD33_PA_1 VDD33_PA_2
42
VDD_FLASH
GND8 GND9
40
46
GPIO_10
GPIO_8
3
GPIO_9
10
47
LDO_BYPASS
23
LFXTALI
LFXTALO
24
PGND_1
51 52
PGND_2 PGND_3
53 54
PGND_4
RF_IN_OUT_1
38
5
RX_CLEAR
SDIO_CLK
12
16
SDIO_CMD
SDIO_DATA_0
9
14
CLK_REQ
30
EJTAG_SEL
GND1
8
43
GND10 GND11
44 11
GND12
25
GND13
36
GND14
50
GND15
13
GND2 GND3
22 33
GND4 GND5
34 35
GND6 GND7
37 39
VWLAN_2.6V
M600
SWL-2700S
32
AVDD33
BT_ACTIVE
4
7
BT_FREQ
BT_PRIORITY
6
CHIP_PWD
FL600 ICVE21184E150R500FR
G1
5
G2
10
INOUT_A1
1
2
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
VCAM_1.8V
R631 0
47R612
VPWR
R637 100K
PG05DBTFC
D709
ANT
G1
G2
G3
CN603
20369-001E
2
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
R610 47
FL603 ICVE21184E150R500FR
G1
5
G2
10
INOUT_A1
1
R651 100K
47R608
6.8K
VWLAN_2.6V
R625
10KR616
R638 68
4
1
VDD VOUT
3
R1114D261D-TR-FU605
6
CE
GND1
2
GND2
5
NC
R635 100K
R721 0
680R615
$V
4.7u C625
0
R653
0R630
VWLAN_1.8V
VPWR
R620 10K
VWLAN_3.3V
GND
5
NOISE
4
7
PPADSTBY
6
1
VIN VOUT1
2
3
VOUT2
R609 680
VWLAN_1.8V
U601 BH33MA3WHFV
680R611
0
R627
10KR646
R621 0
10
11
NC8
OUT
7
12
VDDVIO
1
R600 680
SG-3030LC-32.768
GND
6
2
NC1
NC2
3
NC3
4
5
NC4
8
NC5
NC6
9
NC7
680R604
X600
32.768MHz
C614
VWLAN_2.6V
100KR636
1u
R648 10K
1u
C611
C620 NA
VWLAN_1.8V
R719
2.2K
R633
33K
FB601
INOUT_B4
VPWR
VCAM_2.6V
2.2K
R718
5
G1
10
G2
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
8
INOUT_B2
INOUT_B3
7
6
R619
ICVE21184E150R500FRFL602
33p
10K
R624
C618
1.5K
0.1u
C615
R639 100K
R634 51K
VWLAN_1.8V
VMSMP_2.6V
EVLC18S02015
VOUT
VWLAN_2.6V
VRUIM_3.0V
VA600
100KR644
D711
PG05DBTFC
NA
L603
VWLAN_3.3V
C627 1u
32
33
34
4
5
6
7
8
9
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
CN601
AXK7L34227G
ENBY0015601
G1 G2
G3 G4
1
10
11
12
13
14
15
16
17
S
C610
1u
Q604 SI1305-E3
D
G
VWLAN_2.6V
VMSMP_2.6V
R652 100K
FB602
1000p
R632 100K
FB
GND
2
5
SW
1
VIN
C624
U600 LM3671IMFX-1.8NOPB
3
EN
4
D710
OJ600
3
4
5
6
7
8
9
PG05DBTFC
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
CN600
04-6293-027-001-829
ENQY0014201
1
10
11
12
R649 10K
VWLAN_1.8V
2.2KR602
NA
C725
0
R622
VPWR
10KR650
R618 10K
VCAM_2.6V
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
8
INOUT_B2
INOUT_B3
7
6
INOUT_B4
ICVE21184E150R500FRFL604
5
G1
10
G2
C613
1u
KTK5132E
Q603
D
G
S
R629
VCAM_2.6V
10K
C621
1u
10KR626
R617 10K
R642 100K
A
2
3
GND
5
NC
6
VCCVCC1
1
4
Y
R605 680
FXLP34L6X U602
2
A
GND
3
NC
5
VCC
61
VCC1
Y
4
U604 FXLP34L6X
TP600
VCAM_2.6V
L602
NA
1u
C622
0R603
10u
C609
D
G
S
KTK5132E
Q601
R628 0
680R607
VMSMP_2.6V
VPWR
D708
PG05DBTFC
WLAN_SD_D3
D606
PG05DBTFC
BT_PRIORITY
BT_ACTIVE
BT_ACTIVE
KPD_COLUMN2
DEFAULT_NET_TYPE
CAM_2M_PWDN
TOUCH_X2XL
TOUCH_X1XR
WLAN_SD_CMD
WLAN_SD_D1
WLAN_SD_D2
LEDCG1
LEDCB1
I2C_SCL
I2C_SDA
INTERNAL_MIC_P
INTERNAL_MIC_P
CAM_VGA_PWDN
CAM_PCLK
nCAM_RST
WLAN_PWD
WLAN_PWD
WLAN_PWD
BT_PRIORITY
TOUCH_Y2YU
TOUCH_Y1YD
KPD_COLUMN1
KPD_COLUMN0
KPD_ROW3
KPD_ROW2
KPD_ROW1
KPD_ROW0
KPD_DRV_N
LEDCR1
WLAN_SD_D0
WLAN_SD_CLK
WLAN_32KHZ
WLAN_ACTIVE
LEDB1
KPD_COLUMN1
KPD_ROW3
KPD_ROW1
SPKR_P
KPD_ROW4
KPDPWR_ON
32KHZ_ON
32KHZ_ON WLAN_32KHZ
BT_32KHZ
KPD_DRV_N
WLAN_PWR_ON
SDMC_CMD
SDMC_CLK
nTF_DETECT
LEDR1
LEDG1
LEDB1
LCD_PWR_ON
FLM
LCD_RESET
BL_PWR_ON
MDDI_P_DATA_M
MDDI_P_DATA_P
MDDI_P_STB_P
MDDI_P_STB_M
WLAN_SD_CMD
WLAN_SD_CLK
CAM_MCLK
FLED
WLAN_SD_D0
WLAN_SD_D1
WLAN_SD_D2
WLAN_SD_D3
WLAN_ACTIVE
WLAN_PWR_ON
KPDPWR_ON
TOUCH_Y2YU
TOUCH_X2XL
TOUCH_Y1YD
TOUCH_X1XR
SDMC_DAT3
SDMC_DAT2
SDMC_DAT1
SDMC_DAT0
CAM_DATA7
CAM_DATA6
CAM_DATA5
CAM_DATA4
CAM_DATA3
CAM_DATA2
CAM_DATA1
CAM_DATA0
CAM_VSYNC
CAM_HSYNC
SIM_CLK
SIM_RST
I2C_SCL
I2C_SDA
KPD_ROW2
KPD_ROW0
BT_32KHZ
nCAM_RST
CAM_2M_PWDN
CAM_VGA_PWDN
CAM_PWR_ON
CAM_DATA0
CAM_DATA1
CAM_DATA2
CAM_DATA3
CAM_DATA4
CAM_DATA5
CAM_DATA6
CAM_DATA7
CAM_PCLK
CAM_HSYNC
CAM_VSYNC
CAM_MCLK
SIM_IO
LEDG1
LEDR1
LEDCB1
LEDCR1
LEDCG1
SPKR_N
KPD_COLUMN0
KPD_COLUMN2
KPD_ROW4
VIB_DRV_ON
FLASH_PWR_ON
VCOIN
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes