7. CIRCUIT DIAGRAM
- 182 -
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
This logic is added in REV.D (for Audio)
TP
to MAIN_KEY PCB
10V
5
20 pin CONNECTOR_Female
REV.F
F
8
Board To Board Connector 60Pin
H
3
60pin Socket
SIDE_KEY
USB Transceiver for High Speed
12
C
H
REV.F
Rev.1.0
1%
4
TP
REV.F
REV.F
11
A
9
REV.F
REV.F
D
REV.E
D
12
2
1
9
REV.1.1 (move to DB)
E
C
REV.F (Rev.1.1 update)
2
10
G
To Slide FPCB
5
(TOUCH_BUTTON_INT)
TP
OVP Circuit
1
6
8
F
7
A
10
6
7
To Sub PCB Connector 60Pin
SLIDE_CON_Female
3
TP
B
BOM replace
11
E
G
B
TP
4
ACC should be mounted
VDDH_SMB_2V75
C609
smd_0603h_3_r
0.1u
R615
VDDE_1V8
0ohm_0603_case1_dni
DNI
R608
2.2K
VDDD_2V65
VDDE_1V8
R611
0
0ohm_0603_case1
NUS3065MUTAG
U601
CNTRL
3
4
DRAIN
DRAIN_THERMAL
9
GATE
6
GND
2
IN
1
7
OUT
5
SRC
VCC
8
C607
4.7u
VBUS
TP672
R634
100K
0
R626
R607
12K
VDD_VGA_1V8
INSTPAR
D601
PSD12-LF
VDD_LCD_2V6
G1
G2
G3
G4
0ohm_0603_case1
0
R614
5
50
51
52
53
54
55
56
57
58
59
6
60
7
8
9
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
CN604
1
10
11
12
13
14
15
16
17
18
19
TP671
1u
C613
VDD_VGA_2V8
VBAT
4.7u
C602
6
CE
GND1
2
GND2
5
NC
4
1
VDD
VOUT
3
VBAT
VREG_6V1
U603
R1114D261D-TR-F
INSTPAR
ESD9X5.0ST5G
ZD602
VDDK_2V75
R601
51K
NFM21PC105B1A3 FL601
3
G1
G2
4
IN
1
OUT
2
13
14
15
2
3
4
5
6
7
8
9
GU070-5P-SD-E1500
CN601
1
10
11
12
5
6
7
8
9
G1
G2
G3
G4
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
CN603
C608
0.1u
smd_0603h_3_r
VDDE_1V8
1K
R604
VA601
EVLC18S02003
TP673
C603
BLM15HD182SN1
FB601
VDDE_1V8
VBAT
0.1u
10K
R640
VBAT
470
R631
0.1u
C601
REF1V8
E3
REG3V3
C2
RREF
STP
D6
TEST
C4
F4
VBUS
VCC
F3
B5
VCC_IO1
VCC_IO2
B2
F5
XTAL1
XTAL2
F6
smd_0603h_3_r
A5
A6
DATA5
DATA6
B6
C6
DATA7
E5
DIR
DM
C1
D1
DP
FAULT
E2
GND1
C5
D2
GND2
GND3
E4
D3
ID
NC1
F1
F2
NC2
D5
NXT
PSW_N
D4
E6
U602
CFG0
E1
B4
CFG1
CFG2
B3
CHIP_SEL
C3
A4
CLOCK
DATA0
B1
A1
DATA1
DATA2
A2
A3
DATA3
DATA4
C612
ISP1508AET
2.2u
VDDE_1V8
C604
0.1u
VDD_MIC_2V6
VBUS
1u
C605
C606
VDDG_2V85
1u
D2
SVCC
A3
U1
U2
A2
VBUS
D5
R612
DNI
0ohm_0603_case1_dni
D4
AUD1
D3
AUD2
CAP
D1
COM1
C5
B5
COM2
D1
C4
D2
B4
GND
A4
ID
A5
INT
C3
B1
MIC
NC
B3
C1
RES
SCL
B2
C2
SDA
A1
SPKR
R636
U604
MAX14512EEWP_TG45
4
3.9K
39K
CN602
1
2
3
R610
DNI
C616
C617
DNI
9
VDDE_1V8
VDD_LDO_3V1
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
52
53
54
55
56
57
58
59
6
60
61
62
63
64
65
66
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
CN605
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
1u
C620
smd_0603h_25_r
100
R638
C610
ESD9X5.0ST5G
smd_0603h_3_r
0.1u
INSTPAR
ZD601
4.7u
C611
VDDE_1V8
R635
100K
C621
1u
TOUCH_RST
KEYIN4
KEYOUT4
APP_UART_TX
ACC_UART0_TX
APP_GP_VGA_SDN
APP_GP_LCD_ID
SPK_RCV-
OTP
KEY_LED2
CI_DATA[6]
CI_DATA[3]
CI_DATA[1]
ONSWB_n
APP_UART_RX
ACC_UART0_RX
LCD_VSYNC
KEYIN5
KEYIN4
KEYOUT2
KEYOUT1
USW_DP
USW_DM
USW_ID
USW_ID_ADC
APP_I2C_SCL
APP_I2C_SDA
USB_DATA(0)
APP_MMC_FB_CLK
MCLK
MMP_FLASH_INH
VBACKUP
BT_CLK
USW_ID
MIC2P
PCM_DLD
PCM_ULD
BT_CLKREQ_n
MICROSD_DAT0
MICROSD_DAT1
MICROSD_DAT2
MICROSD_DAT3
MICROSD_CMD
MICROSD_CLK
APP_ACC_UART_TX
APP_ACC_UART_RX
VPPFLASH
MICROSD_DAT_DIR
MICROSD_CMD_DIR
MMP_FLASH_SET
MMP_FLASH_EN
SIMVCC
SIMDAT
SIMCLK
SIMRST_n
APP_GP_GPS_PON
TX_ADC_STRB
RESOUT2_n
RTCCLK
ACC_SPI_DI
ACC_SPI_OUT_CLK
ACC_SPI_DO
ACC_GP_SPI_BT_CSn
ACC_GP_SPI_BT_IRQ
PCM_CLK
PCM_SYNC
KEYOUT1
KEYOUT3
ACC_GP_FLIPSENSE
APP_GP_USW_SDA
APP_GP_USW_SCL
KEYOUT2
APP_ACC_UART_TX
RESOUT1_n
ACC_UART3_TX
ACC_UART3_RX
ACC_UART3_CTS
ACC_UART3_RTS
ACC_GPS_START
SUB_LED
APP_GP_3AXIS_INT
APP_GP_3AXIS_SDA
APP_GP_3AXIS_SCL
WLED3
WLED2
WLED1
WLED5
KEYIN3
KEYIN2
KEYIN1
KEYIN0
KEYOUT4
CCO1
MIC1N
MIC1P
KEY_LED1
TOUCH_SCREEN_SDA
TOUCH_SCREEN_INT
TOUCH_BUTTON_SCL
LCD_RD_N
TOUCH_BUTTON_SDA
LCD_RESET_N
LCD_ADS_N
LCD_CS_N
LCD_WE_N
LCD_PWM
WLED_PWR
WLED4
CI_HSYNC
CI_RES_n
ONSWA_n
LCD_DATA[0]
LCD_DATA[1]
LCD_DATA[2]
LCD_DATA[4]
LCD_DATA[6]
LCD_DATA[3]
LCD_DATA[5]
LCD_DATA[7]
TOUCH_SCREEN_SCL
SENS
CI_DATA[0]
CI_DATA[2]
CI_DATA[4]
CI_DATA[5]
CI_DATA[7]
MO
MOTOR_PWR-
SYSCLK0
CI_PCLK
CI_VSYNC
ACC_USB_HS_STP
USB_XTAL1
USB_DM
USB_DP
APP_GP_USW_INT
USW_DP
USW_DM
HS_EAR_R
HS_EAR_L
USW_ID
APP_ACC_UART_RX
VBUS
GAIN1
GAIN2
SBIAS
USB_DM
USB_DP
ACC_GP_USB_CS
ACC_USB_HS_IN_CLK
USB_DATA(1)
USB_DATA(2)
ACC_USB_HS_DATA(3)
ACC_USB_HS_DATA(4)
ACC_USB_HS_DATA(5)
ACC_USB_HS_DATA(6)
ACC_USB_HS_DATA(7)
ACC_USB_HS_DIR
ACC_USB_HS_NXT