LG GT540 - Page 169

7. CIRCUIT DIAGRAM
- 170 -
LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U603
43
52
61
VCCA
VCCB
A B
GND OE_
VREG_LCD_1.8V
VREG_MSMP_2.6V
100R608
100R607
TP600
TP601
10K
R611
100R606
CN600
5
4
3
2
1
1u
C600C601
1u
U601
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
C2N
C1N
C1P
C2P
VIN
EN
LED6
LED5
LED4
LED3
LED2
LED1
VOUT
100R605
FL600
01 9
84
73
62
51
P1 P5
P2 P6
P3 P7
P4 P8
1G 2G
VREG_LCD_1.8V VREG_LCD_2.8V
006D
106D
C605
2.2u
FL601 7.5pF
01
5
64
73
82
91
INOUT_A1INOUT_B1
INOUT_A2INOUT_B2
INOUT_A3INOUT_B3
INOUT_A4INOUT_B4
1G 2
G
7.5pFFL602
0
1
5
64
73
82
91
INOUT_A1INOUT_B1
INOUT_A2INOUT_B2
INOUT_A3INOUT_B3
INOUT_A4INOUT_B4
1
G
2G
2.2u
C604
C602
2.2u
2
06D
2.2u
C603
U600
21 11
65
74
83
92
101
NC1
NC2
VDD VDDIO
GND SDI
INT SDO
CSB SCK
1T
ON
2TON
306D 406D
506D
CN601
1312
1411
1510
169
178
187
196
205
214
223
232
241
4.7u
C606
2.2u
C607
CN602
1817
1916
2015
2114
2213
2312
2411
2510
269
278
287
296
305
314
323
332
341
CN605
65
74
83
92
101
G1
G2
G3 G4
006AV 2
06AV
306AV 406AV 506AV 606AV
CN603
3
2
1
706AV
V7.2_DDVA_MAC_GERV
100K
R612
+VPWR
2.2u
C608
206R K001
16 15 14 13 12 11 10 9
8
7654321
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
16 15 14 13 12 11 10 9
8
7654321
LGE Internal Use Only
+VPWR
C609
1u
VREG_MSMP_2.6V
FL603 7.5pF
0
1
5
64
73
82
91
INOUT_A1INOUT_B1
INOUT_A2INOUT_B2
INOUT_A3INOUT_B3
INOUT_A4INOUT_B4
1
G
2G
V2.1_DDVD_MAC_GERV
VREG_MSMP_2.6V
V6.2_DDVOI_MAC_GERV
VREG_CAM_AF_2.8V
VA608
VA609
0.1UF
C610
U602
1C 3A
1B 1
D
4D 3C
C4 C2
D3 A4
B2 A1
A2
B3
B4
SCL
SDA
CAD1
NC1CAD0
NC2RSTN
NC3INT
1TST 2
T
ST
3TST
SSV
DIV
DDV
smhoK7.4
306R
smhoK7.4
406R
VREG_COMPASS_2.6V
0.1UF
C611
D606
4
3
5
2
6
1
906R
K7.4
K7.4 016R
C612
0.1u
0.1u
C613
KEY_COL[1]
KEY_ROW[1]
KEY_ROW[1]
KEY_ROW[0]
KEY_ROW[0]
KEY_ROW[2]
CAM_DATA[5]
CAM_DATA[7]
CAM_DATA[6]
TOUCH_Y1YD
TOUCH_X2XL
TOUCH_Y2YU
TOUCH_X1XR
CAM_DATA[0]
CAM_DATA[1]
CAM_DATA[2]
CAM_DATA[3]
CAM_DATA[4]
MOTION_I2C_SDA
I2C_SCL
I2C_SDA
LCD_RESET_N
COMPASS_INT
COMPASS_RESET
COMPASS_I2C_SDA
COMPASS_I2C_SCL
3MCAM_RESET_N
FLT_CAM_DATA[0]
FLT_CAM_DATA[0]
FLT_CAM_DATA[1]
FLT_CAM_DATA[1]
FLT_CAM_DATA[2]
FLT_CAM_DATA[2]
FLT_CAM_DATA[3]
FLT_CAM_DATA[3]
FLT_CAM_DATA[4]
FLT_CAM_DATA[4]
FLT_CAM_DATA[5]
FLT_CAM_DATA[5]
FLT_CAM_DATA[6]
FLT_CAM_DATA[6]
FLT_CAM_DATA[7]
FLT_CAM_DATA[7]
WLED5
WLED5
WLED4
WLED4
WLED3
WLED3
WLED2
WLED2
WLED1
WLED1
WLED6
WLED6
FLT_CAM_PCLK
FLT_CAM_PCLK
CAM_VSYNC
CAM_HSYNC
CAM_MCLK
MOTION_INT
KEY_COL[0]
3MCAM_IO_OFF
LCD_VSYNC
LCD_VSYNC
LCD_MAKER_ID
MSM_LCD_VSYNC
MOTION_I2C_SCL
LCD_BL_EN
MDDI_P_DATA_P
MDDI_P_DATA_M
MDDI_P_STB_P
MDDI_P_STB_M
FLT_CAM_HSYNC
FLT_CAM_HSYNC
FLT_CAM_VSYNC
FLT_CAM_VSYNC
CAM_PCLK
LCD_VSYNC
3.0" HVGA LCD Connector
3M AF CAMERA CON.
Touch Screen Connector
Digital Compass
LCD BACKLIGHT CHARGE PUMP
CAMERA EMI FILTER
Acceleration Sensor
SIDE CAMERA, HOT KEY
VOLUME SIDEKEY
Pin#20 : PWM