LG GX500 - Page 121

7. CIRCUIT DIAGRAM
- 122 -
LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
L
K
J
I
H
G
F
E
D
C
B
A
12
11
10
9
8 7 6 5 4 3 2 1
L
K
J
I
H
G
F
E
D
C
B
A
12
11
10
9
8 7 6 5 4 3 2 1
100nL204
100nL203
0
R202
IND
402R
VA205
IND
112R
u01102C
BMA020U203
21 11
65
74
83
92
101
NC1 NC2
VDD VDDIO
GND SDI
INT SDO
CSB SCK
1DNGP 2DNGP
C202
47p
2.2u
C203
K2
302R
K0
65
122R
220
102BF
K7.4502R
2V11_RTC
IND
602R
K7.4702R
EVLC18S02015
VA203
10u
C204
2V9_VMME
K7.4802R
R209
10K
1V35_CORE
0.1u
C205
702Cu1
C208
10u
C209
2.2u
102L
u01
C210
2.2u
C211
10p
2.2u
C215
C213
22u
0.1u
C214
VBAT
VBAT
1u
C212
2V85_VRF
1V8_SD2V85_VFM
1V35_VPLL
2V62_VIO
2V5_VAUDA
2.2u
C216
2.2u
C217
2V9_SIM
u01812C
C219
39p
2V8_VVIB
100p
C220
VBAT
VBAT
VBAT
212R
K001
u1 122C
222Cu2.2 322Cu2.2
2V65_VBT
VBAT
C224
0.1u
1u
C244
TP202
C226
10u
1u
C227
1uF
FL201
43
21
IN OUT
G1 G2
C228
2.2u
C229
2.2u
C230
2.2u
10u
L202
VBAT
2.2u
C232
TP203
2.2u
C233
102D
312R
K001
VBAT
S2_VBAT
2V5_VAUDB
1K
R214
Q201
321
456
202D
1u
C234
FB202
022
C235
27p
U201
4H 8H 9D 6J 7H 6H 5H 9G 8G 7G 6G 5G 4G 3G 9F 8F 7F 6F 5F 4F 3F 9E 8E 7E 6E 5E 4E 8D 7D 6D 5D 4D 6C
L2
L10K2
J10
K1
K11
J3
J11H3
H9J2
J1
H10
H1
H11H2
G10G1
G2
G11
F11F1
F10F2
E11E1
E10E2
D1
D11E3
D10
D2
C10C1
C11D3
C2
B1
11L
8A 9J
01K
9L
9K 8L 8K
7L
8J 7K
6L
7J 6K
5K
5J 5L
4L
4K 3L 3K
4J
1A 4B
11B
1L
11A
9B
01A 01B
9C 9A 8C
8B
6A 7C 7A
5A
7B 5C 6B 5B 4A 4C 3A
3B
3C 2A 2B
MV_0ES
PV_TAD
-
CA
+CA
DNEPSUS N_EO
BSUV
BSU_DDV P
N
I_O
N
OM
N
NI_
O
NOM
ONOM_DDV
M_XEFERV
PTUO_ONOM
ONO
M
_SSV
N
T
UO_
O
NOM
FE
R
R
FE
RV
KNIHS_HSALF
NO_
HSA
L
F
AP
N
OXT
LLPV
OILLPDDV OIV
2DSV
3SMUP 2SMUP
1SMUP
TROPTUO
NO_REWOP
GODW
1FFO_NO
2FFO_NO
TUO_FFO_NO
LTRC_ECRUOSER
TNI_C2I
TAD_C2I
KLC_C2I
MWP_1LB MWP_2LB
MWP_3LB
LRTNC_HC
ECRUOS_HC
CU_EGRAHC
EGRAHC_DDV
1NI_ESNES 2NI_ESNES
FER_
D
DV
DELV
1DSV
RCV
VPIN
VMIN VMME
D+ VDDMME
D-
VDDRF2
RESET_N VRF2
RESET2_N
SLEEP1_N VRF3
SLEEP2_N VDDRF13_AFC
VAUDIOA VRF1
VDDAUDIOA VVIB
VDDSIMVIB
VDDAUDIOB
VAUDIOB VSIM
VAUX VAFC
VDDAUX
VRTC
SU1_GATE
SU1_GND VDDUMTS
SU1_FB VUMTS
SU1_ISENSE
VDDSD1
VDDSD2 SD1_FB
SD2_FB SD1_FBL
SD2_FBL
1SSV 2SSV 3SSV 4SSV 5SSV 6SSV
7SSV 8SSV
9SSV
01SSV 1
1SSV
2
1SSV
31SSV 41SSV 51SSV 61SSV 71SSV 81SSV 91SSV 02SSV 12SSV 22SSV 32SSV 42SSV 52SSV 62SSV 72SSV 82SSV 92SSV 03SSV
FERV_SSV
1DS_SSV 2DS_SSV
TP206
CN201
3
2
4
1
C236
1u
2.2u
C237
1V5_VRF
R216
27K
u01832C
C239
10p
1V8_SD
K001712R
AAT3369IDT-1-T1U205
19
5
15
14
13
7
6
17
4
3
2
18
98
16
10
11
1
12
D3
OUTCP1
D2
D1
EN_SET
PWM FCAP
OUTCP2
C1-
C1+
C2-
C2+
IN
GND
D4
D5
D6
NC
EP
0.1u
C240
C253
1u
2V62_VIO
VBAT
2V11_RTC
2V7_VRF
10K
R224
2.2u
C242
K2.2812R
1u
C243
VBAT
100u
C206
K2.2912R
2.2u
C247
2.2u
C245
642Cu1.0
1V5_VBT
VBAT
47n
C256
VUSB
0
522R
22n
C248
VA204
TP205
2V85_VFM
2V62_VIO
10u
C225
0.1u
C249
10u
C241
U204
9
54
63
72
81
EN V1
SIN VSS
TYPE VCC
OCT V2
DNGP
VB201
2
1
VA201VA202
0
R201
R220
10K
2V8_VVIB
1u
C250C251
3.9n
R223
10K
C255
1u
1uC252
C254 1u
LRTC_ECRUOSER
USB_DAT_VP
BAT_ID
PM_INT
_RESET
RTC_OUT
TXON_PA
VCXO_EN
USB_OEN
GODW
USB_SE0_VM
I2C2_SCL
KEY_COL2
LCD_BL_CTRL
I2C2_SDA
RPWRON_EN
ACCEL_INT
SIM1_BT_VCXO_EN
MLED5
MLED4
MLED3
MLED
MLED2
MLED1
END_KEY
PWRON
NORWP
2FFO_NO
ON_OFF2
SIM1_USB_DM
SIM1_USB_DP
PMRSTN
PMRSTN
SPOWER_INT
TNI_REWOPS
RPWRON
LIN_MOTOR_EN
MLED6
SG3_RPWRON_EN
LCS_1C2I
ADS_1C2I
LCD_PWM
KEY_ROW4
PMIC
LCD BACKLIGHT LED DRIVER
BATTERY CONNECTOR
Remote Power On
ACCEL SENSOR
EXTERNAL RESET
Rev.B
CLOSE TO CONN
1%
EUSY0200803
LINEAR MOTOR DRIVER