LG KM710 Service Manual page 117

7. CIRCUIT DIAGRAM
1 2
SD CARD/BT FPCB CONNECTOR
CN800
G1 G2
1 30
2 29
BT_RX
3 28
BT_TX
4 27
BT_RTS
5 26
BT_CTS
6 25
BT_CLK
7 24
8 23
MCSI1_DOUT
9 22
MCSI1_SYNC
10 21
MCSI1_DIN
VBAT
11 20
MCSI1_BCLK
12 19
TFLASH_DETECT
13 18
B 14 17
15 16
G3 G4
AXK7L30227G, 1.0mm
C
3M F/F CAMERA CONNECTOR
VCAM_28
CN802
G1
1
D 2
3
4
5
CAM_RST
6
7
FLASH_CAM
8
CAM_I2C_SDA
9
CAM_I2C_SCL
10
11
12
13
CAM_PD
14
15
16
17
G3
AXK7134225
0.9mm
C806
VA806
56p
EVLC5S02100
E
1 2
LGE Internal Use Only
3 4 5
DISPLAY & WHEEL POWER
VBAT
U800 BH28MA3WHFV
1 2
DAC_2V8
VIN VOUT1
3
VOUT2
5 4
GND NOISE
6 7
TF_DAT3 DP_PWON STBY PPAD
TF_DAT2
R800 Discharge R
TF_CLK C800 C801
TF_CMD 100K 2.2u 0.01u
TF_DAT1
TF_DAT0
VRIO
BT_CLK_REQ
BT_NRST
CLK_32K
UART_TXD
CAMERA PART POWER
VBAT
U801 RT9011-MGPQW
1 8
VIN VOUT1
2 7
CAM_2V8_EN EN1 VOUT2
3 6
EN2 NC2
4 5
NC1 GND
R801 C804
Discharge R
1u
100K
CAMERA CORE 20mA
VCAM_18
VCAM_28
INOUT_B4 INOUT_A4 CAM_D(7)
G2
6 4
CAM_D(6)
INOUT_B3 INOUT_A3
34 7 3
INOUT_B2 INOUT_A2 CAM_D(5)
33
8 2
INOUT_B1 INOUT_A1 CAM_D(4)
32 9 1
31 ICVE10184E070R101FR FL805
30
29
28
CAM_D(3)
INOUT_B4 INOUT_A4
27 6 4
INOUT_B3 INOUT_A3 CAM_D(2)
26
7 3
INOUT_B2 INOUT_A2 CAM_D(1)
25 8 2
INOUT_B1 INOUT_A1 CAM_D(0)
24
9 1
23 ICVE10184E070R101FR FL806
22
21 FL807 ICVE10184E070R101FR
20 1 9
INOUT_A1 INOUT_B1 CAM_MCLK
19 2 8
CAM_VS
INOUT_A2 INOUT_B2
18 3 7
INOUT_A3 INOUT_B3 CAM_HS
4 6
CAM_PCLK
INOUT_A4 INOUT_B4
G4
C809
100 ohm 7.5 pF
56p
3 4 5
6 7
SLIDE FPCB CONNECTOR
DP_2V8
FL800
1
INOUT_A1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
FL801
MLCD_DATA(15:0)
C802
1
1u INOUT_A1
2
MLCD_DATA(0)
INOUT_A2
MLCD_DATA(1) 3
INOUT_A3
MLCD_DATA(2) 4
INOUT_A4
MLCD_DATA(3)
MLCD_DATA(4)
MLCD_DATA(5)
MLCD_DATA(6)
FL802
MLCD_DATA(7)
MLCD_DATA(8) 1
INOUT_A1
2
MLCD_DATA(9)
INOUT_A2
MLCD_DATA(10) 3
INOUT_A3
4
MLCD_DATA(11)
INOUT_A4
MLCD_DATA(12)
MLCD_DATA(13)
MLCD_DATA(14)
VCAM_18 VCAM_28
MLCD_DATA(15)
FL803
1
INOUT_A1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
C810 C803
1u 1u
FL804
1
MLCD_CS INOUT_A1
2
MLCD_RESET
INOUT_A2
3
SLCD_CS INOUT_A3
4
MLCD_WR
INOUT_A4
100 ohm 15pF
R802
SLCD_RESET
ZD802
PRSB6.8C
- 118 -
8 9 10
EVRC14S03Q030100R CN801
1 64
9
INOUT_B1
8
2 63
INOUT_B2
7
INOUT_B3 LED_OUT For LCD LED
6
INOUT_B4 3 62
VRIO
4 61
For HALL IC
5 60
EVRC14S03Q030100R
9
INOUT_B1 6 59
8
VIBRATOR
INOUT_B2
7
INOUT_B3 7 58 ESD9X5.0ST5G
6
ZD310
INOUT_B4 INSTPAR
8 57
LED_CA1
9 56
LED_CA2
EVRC14S03Q030100R
10 55
9
INOUT_B1 LED_CA3
8
INOUT_B2 11 54
7
INOUT_B3
6
12 53
INOUT_B4
SLED_CA1
13 52
SLED_CA2
14 51
EVRC14S03Q030100R
9
INOUT_B1 15 50
8
SENSOR_I2C_SCL
INOUT_B2
7
INOUT_B3 16 49
6
SENSOR_I2C_SDA
INOUT_B4
17 48
SENSOR_INT
18 47
EVRC14S03Q030100R
19 46
9
INOUT_B1 LED_I2C_SCL
8
20 45
INOUT_B2
7
INOUT_B3 LED_I2C_SDA
6
21 44
INOUT_B4
ZD801
WHEEL_RESET
PRSB6.8C
22 43
23 42
DP_2V8
HALL_PDN
24 41
HALL1_OUT
VA800
25 40
EVLC5S02100
HALL2_OUT
26 39
LCD_ID
27 38
MLCD_RD SPK_RCV_N
28 37
15
SPK_RCV_P
29 36
MLCD_VSYNC
30 35
MLCD_RS KBR(4)
31 34
KBC(0) KBR(5)
32 33
KBC(1)
VA802 VA803 VA804 VA805
EVLC5S02100 EVLC5S02100 EVLC5S02100 EVLC5S02100
GB042-64S-H10-E300
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
A
50mA
B
C
D