LG GD510 - Page 56

- 57 -
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. Trouble shooting
GD510 Operational Description Revision A
LG Electronics 62/113 LGE Property
LDO Net name Output Voltage Output Current Usage
SD1 CORE_1V35 1.35V 600mA Core & for LDO
SD2 SD_1V8 1.8V 300mA Memory
VAUX VFM_2V9 2.9V 100mA Touch, LCD
VIO VIO_2V62 2.62V 100mA Peripherals
VSIM VSIM_2V9 2.9V 70mA SIM card
VMME VMME_2V9 2.9V 150mA u-SD
VUMTS CAM_2V85 2.85V 110mA Camera
VUSB VUSB 3.1V 40mA USB
VLED VLED 2.9V 10mA Not used
VAUDIOa VAUDA_2V5 2.5V 200mA Stereo headset, Mono earpiece
VAUDIOb VAUDB_2V5 2.5V 50mA Analog parts of S-Gold
VRF1 VRF_2V85 2.85V 150mA
2.85 V supply for SMARTi-PM
RF transceiver
VRF2 VRF_1V5 1,53V 100mA
1.5 V supply for SMARTi-PM
RF transceiver
VRF3 VBT_2V65 2.7V 150mA BT/FM Radio
VPLL VPLL_1V35 1.35V 30mA S-GOLD3 PLL
VRTC VRTC_2V11 2.11V 4mA Real Time Clock
VAFC VAFC 2.65V 5mA Not used
VVIB CAM_A_2V8 2.8V 140mA Camera
22uF
C335
103C u1
TP301
TP
D301
KDS160E
D302
KDS160E
u01203C
303C u01
u01403C
VAUDB_2V5
2.2u
C305 C306
10u
TP
U_VMIN
TP
U_PMIN
2.2u
C307
SD_1V8
L301
10u
CAM_2V85
R303
27K
100n
C308
2.2u
C310
VBAT
K7.4503R
IN
D
603R
K7.4703R
C312
2.2u
C313
100n
VBAT
1u
C314
RTC_2V11
100K
R308
1u
C315
CAM_A_2V8CORE_1V35
VUSB
C316
2.2u
VBAT
VIO_2V62
7
13
C u2
.
2
2.2u
C318
VSIM_2V9
C319
2.2u
FB301
HB-1T1005-221JT
220
022
TJ122-5001T1-BH
FB302
VBT_2V65
C320
2.2u
VRF_1V5
2.2u
C321
C322
1u
VAUDA_2V5
C323
2.2u
VBAT
VBAT
VBAT
2.2u
C324
VBAT
C325
100n
10u
C326
SD_1V8
C327
2.2u
100K
R310
VBAT
C328
1u
VBAT
C331
100n
VPLL_1V35
TP
U_RCV
VMME_2V9
PMB6821
U305
4H
8H
9D
6J 7H 6H
5H 9G 8G 7G 6G 5G
4
G
3G
9F 8F
7
F
6
F
5F 4F
3F 9E 8
E
7E 6E
5E 4
E
8D
7D 6
D
5
D
4D
6C
L2
L10K2
J10K1
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
11
B
1L
11
A
9B
01A
01B
9C
9A 8C 8B
6A
7C
7A
5A 7B 5C 6B 5
B
4A
4C
3
A
3B 3
C
2A 2B
MV_0ES
PV_TAD
-CA
+CA
DNEPSUS N_EO
BSUV BSU_DDV P
NI
_O
NO
M
NNI_ONOM
ONOM_DDV
M
_XE
FERV
PTUO_ONOM
O
N
OM
_SSV
N
T
UO_
O
NOM
FE
R
R
FE
RV
KNIHS_HSALF
NO
_
HSALF
APN
OX
T
LLPV
OI
L
LPDDV
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_DDV
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
5
1SSV
6
1SSV
71SSV 81SSV 9
1SSV
0
2SSV
12SSV 22SSV
32SSV
42SSV 52SSV 62SSV 72SSV 82SSV
92SSV 03SSV
FERV_SSV
1DS_SSV 2DS_SSV
C332
2.2u
VFM_2V9
1u
C333
VRF_2V85
2.2u
C334
L302
10u
TNI_PS
TP
TP302
PT
C339
1u
C340
1u
C341
100n
K7.4313R
1u
C342
USB_SE0_VM
GODW
USB_OEN
VCXO_EN
TXON_PA
ADS_C2I LCS_C2I
RTC_OUT
USB_DAT_VP
LRTC_ECRUOSER
USB_DP
USB_DM
RPWRON_EN
PMRSTN
TNI_REWOPS
NORWP
2FFO_NO
ON_OFF2
DE
R_
LB
_YEK
BT_VCXO_EN
NE_YEK
PMIC