7. CIRCUIT DIAGRAM
- 212 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
TP8
100K
R170
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
R4 2.2Kohms
R20 24ohms
24ohmsR21
smhoK001
57R
47pFC341
67R
IND
smhoK01
18R
IND08R
68RsmhoK01
301Rsmho074
201Rsmho074
MSM7200A-32T_DATA,MSM7200A-32T_POWER
U17
5
2EA
52HA
52GA
6
2HA
81V
42CA
82EA
52CA
52DA
61AA
61GA
61BA
61EA
61V
61DA
7R
5N
11T
61HA
22Y
42BA
71V
52BA
31BA
21M
4K
5K
7K
8K
21L
31L
41L
7U
21V
8J
11U
1EA
8R
22AA
42L
12M
52L
42M
22M
52M
81N
22N
42N
42P
12N
12P
52N
81P
52P
12
R
72T
42T
82T
5
2
T
81T
5
2U
42U
1
2
T
22T
2
2U
4
2V
52W
52V
81U
12U
42W
22V
42Y
22W
12
W
5
2AA
52Y
1
2V
12Y
42AA
82CA
72CA
2
2R
42R
52R
22P
AD24
AD23H17
AE23G18
AD22D20
AE24E19
AA21H16
AH23D19
AD2G17
AD1E18
AA4D18
AA5E17
V14E16
V15G16
AE12G15
AA13H15
AA12H14
AE11G14
Y7H13
V11G13
W7E14
V8A14
V7E13
AB11D13
AE10B13
AD11A13
V13H12
AH8G12
AA11H11
AD9G11
AE8E11
AH6D11
AD8H10
AA9G10
AB9
AG6K22
AA10J22
AB22K21
AG23J24
AB21L21
AE22H25
AD21K24
AH22H24
AE21G25
AG22H22
AD20G24
AE20L17
AA20F25
AH20H20
AB19J21
AB20L16
AA19G21
AE19L15
AD19E25
AB18F24
AE18E22
AH18G20
AD18D24
AG18E23
AA18D23
AE17B27
AB17B26
AD17A26
AA17
N11
M11B23
P11E15
P5D15
M8D12
M7A21
L8D16
M1B14
N8E12
L5K25
N7D14
L7B25
M5B24
M4H18
L4A23
M2B21
H19
AD10D21
AB10E21
E20
E2D22
D2L22
E1D17
D1G19
C1J25
8T
4U
5E
8
G
4E
8B
8A
9A
9B
9G
9H
7G
6D
6E
7A
7B
7D
7E
5A
6A
5B
6B
1P
2P
4N
4P
4R
2F
1F
4B
5H
4H
7H
7J
2G
1G
4G
5G
11R
5R
7P
8W
8Y
4T
5T
7T
8U
41EA
41
DA
51BA
51AA
31HA
31
GA
41HA
41GA
31EA
31DA
41AA
41BA
51HA
51GA
7EA
7DA
8BA
7AA
62GA
4BA
5U
8GA
4CA
1K
21DA
21BA
9EA
72GA
5CA
5EA
6
DA
4DA
5BA
6EA
ODT
IDT
SMT
KCT
KCTR
TSRT
NISER
TNI_EO_BSU
MV_0ES_BSU
PV_TAD_BSU
K
L
C_HBSU
NE_GODW
KLC_PEELS
ES_TSET_LLP
OXCT
TUOSER
3EDOM
2EDOM
1EDOM
0EDOM
N_BTS_C_IDDM
P_BTS_C_IDDM
N_BTS_E_IDDM
P_BTS_E_IDDM
N_BTS_P_IDDM
P_BTS_P_IDDM
N_0ATAD_C_IDDM
P_0ATAD_C_IDDM
N_1ATAD_C_IDDM
P_1ATAD_C_IDDM
N_ATAD_E_IDDM
P_ATAD_E_IDDM
N_ATAD_P_IDDM
P_ATAD_P_IDDM
ES_TST_KLC
LTC_REWOP_AP
M_LTC_REWOP_AP
FER_LTC_RWP_AP_MSG
0EGNAR_AP
0NO_AP
NO_XT
JDA_CGA_XT
JDA_OL_KRT
0HC_MI_I
0HC_PI_I
0HC_MI_Q
0HC_PI_Q
1HC_MI_I
1HC_PI_I
1HC_MI_Q
1HC_PI_Q
2NIAKH
1NIAKH
0NIAKH
FERI_CAD
N_TUO_I
P_TUO_I
N_TUO_Q
P_TUO_Q
NI_L_ENIL
PI_L_ENIL
NI_R_ENIL
PI_R_ENIL
NIXUA
PIXUA
N1CIM
P1CIM
N2CIM
P2CIM
FERV_HPH
L_HP
H
R_HPH
NO_1RAE
PO
_
1RAE
NO_ENIL
PO_ENIL
P
MO
CC
TUOXUA
SAIBCIM
TUOVT
TES_R_CADVT
EBI1_WE_N WIPER
EBI1_RAS_N YM_LR
EBI1_WAIT0_N YP_UR
EBI1_OE_N XM_LL
EBI1_CS5_N XP_UL
EBI1_CS4_N
EBI1_CS3_N NC1
EBI1_CS2_N NC2
EBI1_CS1_N
EBI1_CS0_N GPIO0
EBI1_CKE1 GPIO1
EBI1_CKE0 GPIO2
EBI1_DCLK GPIO3
EBI1_DCLKB GPIO4
EBI1_MEM_CLK GPIO5
EBI1_RESOUT_N GPIO6
EBI1_DQS3 GPIO7
EBI1_DQS2 GPIO8
EBI1_DQS1 GPIO9
EBI1_DQS0 GPIO10
EBI_DM3 GPIO11
EBI_DM2 GPIO12
EBI_DM1 GPIO13
EBI_DM0 GPIO14
GPIO15
GPIO16
EBI1_ADR27 GPIO17
EBI1_ADR26 GPIO18
EBI1_ADR25 GPIO19
EBI1_ADR24 GPIO20
EBI1_ADR23 GPIO21
EBI1_ADR22 GPIO22
EBI1_ADR21 GPIO23
EBI1_ADR20 GPIO24
EBI1_ADR19 GPIO25
EBI1_ADR18 GPIO26
EBI1_ADR17 GPIO27
EBI1_ADR16 GPIO28
EBI1_ADR15 GPIO29
EBI1_ADR14 GPIO30
EBI1_ADR13 GPIO31
EBI1_ADR12 GPIO32
EBI1_ADR11 GPIO33
EBI1_ADR10 GPIO34
EBI1_ADR9 GPIO35
EBI1_ADR8 GPIO36
EBI1_ADR7 GPIO37
EBI1_ADR6 GPIO38
EBI1_ADR5 GPIO39
EBI1_ADR4 GPIO40
EBI1_ADR3 GPIO41
EBI1_ADR2 GPIO42
EBI1_ADR1 GPIO43
EBI1_ADR0 GPIO44
GPIO45
EBI1_DQ31 GPIO46
EBI1_DQ30 GPIO47
EBI1_DQ29 GPIO48
EBI1_DQ28 GPIO49
EBI1_DQ27 GPIO50
EBI1_DQ26 GPIO51
EBI1_DQ25 GPIO52
EBI1_DQ24 GPIO53
EBI1_DQ23 GPIO54
EBI1_DQ22 GPIO55
EBI1_DQ21 GPIO56
EBI1_DQ20 GPIO57
EBI1_DQ19 GPIO58
EBI1_DQ18 GPIO59
EBI1_DQ17 GPIO60
EBI1_DQ16 GPIO61
EBI1_DQ15 GPIO62
EBI1_DQ14 GPIO63
EBI1_DQ13 GPIO64
EBI1_DQ12 GPIO65
EBI1_DQ11 GPIO66
EBI1_DQ10 GPIO67
EBI1_DQ9 GPIO68
EBI1_DQ8 GPIO69
EBI1_DQ7 GPIO70
EBI1_DQ6 GPIO71
EBI1_DQ5 GPIO72
EBI1_DQ4 GPIO73
EBI1_DQ3 GPIO74
EBI1_DQ2 GPIO75
EBI1_DQ1 GPIO76
EBI1_DQ0 GPIO77
GPIO78
EO_2IBE
EW_2IBE
BU_2IBE
BL_2IBE
5SC_2IBE
4SC_2IBE
3SC_2IBE
2SC_2IBE
1SC_2IBE
0SC_2IBE
0YSUB_2IBE
0
2R
DA
_2
IBE
91RDA_2IBE
81RDA_2IBE
71RDA_2IBE
61RDA_2IBE
51RDA_2IBE
41RDA_2IBE
31RDA_2IBE
21RDA_2IBE
11RDA_2IBE
01RDA_2IBE
9RDA_2IBE
8RDA_2IBE
7RDA_2IBE
6RDA_2IBE
5RDA_2IBE
4RDA_2IBE
3RDA_2IBE
2RDA_2IBE
1RDA_2IBE
51ATAD_2IBE
41ATAD_2IBE
31ATAD_2IBE
21ATAD_2IBE
11ATAD_2IBE
01ATAD_2IBE
9ATAD_2IBE
8ATAD_2IBE
7ATAD_2IBE
6ATAD_2IBE
5ATAD_2IBE
4ATAD_2IBE
3ATAD_2IBE
2ATAD_2IBE
1ATAD_2IBE
0ATAD_2IBE
KLC_2IBE
2OIPG_MPM
1OIPG_MPM
0OIPG_MPM
121OIPG
021OIPG
911OIPG
811OIPG
711OIPG
611OIPG
511OIPG
411OIPG
311OIPG
211OIPG
111OIPG
011OIPG
901OIPG
801OIPG
701OIPG
101OIPG
79OIPG
69OIPG
59OIPG
49OIPG
39OIPG
29OIPG
19OIPG
09OIPG
9
8
O
IP
G
88OIPG
78OIPG
6
8OIP
G
58OIPG
48OIPG
3
8
O
I
PG
28OIPG
18OIPG
0
8
OIPG
97OIPG
47ohms
R132
7.5pF
C354
7.5pF
C353
0.1UF
C82
71CFU1
VREG_LCD_1.8VVREG_MSMP_2.7V
NLSV1T244MUTBG U6
43
52
61
VCCA
VCCB
AB
GNDOE_
smhoK01
38R
VREG_MSMP_2.7V
0.1UF
C91
7
8Rs
m
h
oK
0
1
FU1.009C
2.2KohmsR5
FU181C
77RIND
smhoK001
03R
0.1UF
C89
C130
33pF
U24NC7SZ74L8X
54
63
72
81
_PR
VCC
_CLRCK
QD
GND_Q
VREG_MSMP_2.7V
22uF
C372
VREG_TCXO_2.85V
33ohms
R52
47pFC340
VREG_MSMP_2.7V
VREG_5M_2.8V
AXT614124
ENBY0045901
CN16
1615
87
96
105
11
123
132
141
1817
4
0.033uF
C378
FU1.099C
89CFU1.0
2Kohms
R91
79CFU1.0
C314
0.001uF
20Kohms
R168
81R
smhoK7.4
0
3
-S125BR
7D
03-S125BR
6D
1Kohms
R169
VREG_MSMP_2.7V
0.1UF
C96
47pF
C337
3PT
ANT_SEL2
ANT_SEL3
ANT_SEL1
ANT_SEL0
GPS_LNA_EN
PQXRD_RTR
MQXRD_RTR
MIXRD_RTR
PIXRD_RTR
PQXR_RTR
MQXR_RTR
MIXR_RTR
PIXR_RTR
MQXT_RTR
PQXT_RTR
MIXT_RTR
P
IXT_RTR
SSBDT_RTR
NO_XT_RTR
PMAR_AP_MSG
MMC_CLK
WLAN_CMD
XT_3TRAU
UART3_TX
FLASH_LED_EN
PUEKAW_TSOH_NALW
WLAN_RESET_N
WLAN_SDIO[3]
WLAN_SDIO[2]
WLAN_SDIO[1]
WLAN_SDIO[0]
HNI_DEL_HSALF
PUEKAW_TB
N_TESER_TB
BT_UART_CTS
BT_UART_RTS
BT_UART_TXD
BT_UART_RXD
BT_PCM_OUT
BT_PCM_IN
BT_PCM_CLK
BT_PCM_SYNC
K
L
C_PEE
LS
USB_SUSPEND
MSM_USIM_CLK
MSM_USIM_DATA
MAX14526_I2C_SDA
MAX14526_I2C_SCL
NO_ENIL
PO_ENIL
SDRAM_CKE
AUDIO_I2C_SDA
AUDIO_I2C_SCL
CAM_I2C_SDA
MOTION_I2C_SDA
MOTION_I2C_SCL
KLC_HBSU
CAM_VSYNC
CAM_HSYNC
CAM_DATA[7]
CAM_DATA[6]
CAM_DATA[5]
CAM_DATA[4]
CAM_DATA[3]
CAM_DATA[2]
CAM_DATA[1]
CAM_DATA[0]
]0[ATAD_HBSU
USBH_DATA[0]
]
1
[A
TAD_HBSU
]2[ATAD_HBSU
]3[ATAD_HBSU
]
4
[A
TAD
_
HBSU
]5[ATAD_HBSU
]6[ATAD_HBSU
]7[ATAD_HBSU
RID_HBSU
TXEN_HBSU
POTS_HBSU
SDRAM_BA[0]
SDRAM_BA[1]
SDRAM_DQS0
SDRAM_DQS1
SDRAM_DQS2
SDRAM_DQS3
N_TESER_DCL
N_VCR
P_VCR
MOTION_INT
JTAG_PS_HOLD
MICBIAS
L_HPH
R_HPH
TUO_XUMA
NE
_
OXCT
OL_KRT
TRK_LO
SDRAM_DQM3
SDRAM_DQM2
SDRAM_DQM1
SDRAM_DQM0
SDRAM_DATA[9]
SDRAM_DATA[8]
SDRAM_DATA[7]
SDRAM_DATA[6]
SDRAM_DATA[5]
SDRAM_DATA[4]
SDRAM_DATA[31]
SDRAM_DATA[30]
SDRAM_DATA[3]
SDRAM_DATA[29]
SDRAM_DATA[28]
SDRAM_DATA[27]
SDRAM_DATA[26]
SDRAM_DATA[25]
SDRAM_DATA[24]
SDRAM_DATA[23]
SDRAM_DATA[22]
SDRAM_DATA[21]
SDRAM_DATA[20]
SDRAM_DATA[2]
SDRAM_DATA[19]
SDRAM_DATA[18]
SDRAM_DATA[17]
SDRAM_DATA[16]
SDRAM_DATA[15]
SDRAM_DATA[14]
SDRAM_DATA[13]
SDRAM_DATA[12]
SDRAM_DATA[11]
SDRAM_DATA[10]
SDRAM_DATA[1]
SDRAM_DATA[0]
PM_INT_N
nRESETOUT1
]9[ATAD_2IBE
]8[ATAD_2IBE
]7[ATAD_2IBE
]6[ATAD_2IBE
]5[ATAD_2IBE
]4[ATAD_2IBE
]3[ATAD_2IBE
]2[ATAD_2IBE
]51[ATAD_2IBE
]
4
1[ATA
D
_2IBE
]31[ATAD_2IBE
]21[ATAD_2IBE
]
1
1
[A
TA
D_
2IBE
]01[ATAD_2IBE
]1[ATAD_2IBE
SDRAM_ADDR[9]
SDRAM_ADDR[8]
SDRAM_ADDR[7]
SDRAM_ADDR[6]
SDRAM_ADDR[5]
SDRAM_ADDR[4]
SDRAM_ADDR[3]
SDRAM_ADDR[0]
SDRAM_ADDR[2]
SDRAM_ADDR[13]
SDRAM_ADDR[12]
SDRAM_ADDR[11]
SDRAM_ADDR[10]
SDRAM_ADDR[1]
MAX14526_INT
nJTAG_RESOUT
TUOSER_GATJn
TSR_NOPn
HS_MIC_BIAS_EN
TOUCH_I2C_SDA
WLAN_CLK
WLAN_WAKEUP
EBORTS_DEL_HSALF
PUEKAW_TSOH_TB
LCS_C2I_LB
ADS_C2I_LB
LCS_C2I_LEUF
ADS_C2I_LEUF
MSM_TDI
IDT_MSM
QTKEY_SCL
QTKEY_RESET
TOUCH_I2C_SCL
TOUCH_ATTN
QTKEY_SDA
N1_CIM
P1_CIM
EAR_SENSE
CIM_SH
CIM_SH
CAM_I2C_SCL
LCD_BL_EN
R_MF
L_MF
WLAN_REG_ON
TOUCH_XPLUS
TOUCH_YPLUS
TOUCH_YMINUS
TOUCH_XMINUS
PWR_BTN
PS_HOLD
QTKEY_INT
UART3_RX
XR_3TRAU
MMC_CD
LIN_MOTOR_EN
LIN_MOT_PWM
MMC_DATA[0]
MMC_DATA[1]
MMC_DATA[3]
MMC_DATA[2]
MMC_CMD
CAM_MCLK
KCT_MSM
MSM_TCK
S
MT_MSM
MSM_TMS
N_TSRT_MSM
MSM_TRST_N
ODT_MSM
MSM_TDO
KCTR_MSM
MSM_RTCK
PMIC_TCXO
OXCT_CIMP
RTR_TRK_LO_ADJ
NO_AP_0091_W
2E
O
n
2EWn
2BUn
2BLn
SC_HSALF_
D
NANn
YDAER_HSALF_DNAN
FER_CAD_RTR
nSDRAM_WE
nSDRAM_RAS
nSDRAM_CS
SDRAM_DCLK0
SDRAM_DCLK1
nSDRAM_CAS
MSM_USIM_RESET_N
FER_CAD_AP_MSG
NO_AP_0012_W
W_900_PA_ON
MSM_LCD_VSYNC_O
O_CNYSV_DCL_MSM
LCD_VSYNC_O
]0[ATAD_2IBE
0R_AP_AMDCW
5MISP_RESET_N
CAM_PCLK
TUO_XORP
P_BTS_P_IDDM
M_BTS_P_IDDM
P_ATAD_P_IDDM
M
_A
TAD
_P
_
I
D
D
M
ADS_C2I_XORP
LCS_C2I_XORP
TNI_SSAPMOC
TESER_SSAPMOC
COMPASS_I2C_SDA
COMPASS_I2C_SCL
VOL_KEY_COL[0]
VOL_KEY_COL[1]
VOL_KEY_ROW[0]
IBSS_CIMP
SLIDE_DETECT
GALF TOOB
MODE[3:0]
0000 : NATIVE, ARM9 on PJTAG, ARM11 on AJTAG
0001 : Native, ARM9 + ARM11 on PJTAG
Workaround for Reset from USB Suspend : MPP15
Close by MSM
VDD_P8 = VREG_MSME_1.8V
]CDA KOOH[
10%
Place near
(CODEC VSS)
MSM pin W18
ARM9 & ARM11 JTAG
Rev.1.1 - 100K : 150K : 1.60V
Rev.F - 100K : 51.0K : 0.89V
Rev.G - 100K : 68.0K : 1.07V
PCB_Rev_ADC
Rev.1.0 - 100K : 100K : 1.33V
Rev.B - 100K : 12.1K : 0.28V
Rev.1.3 - 100K : 390K : 2.31V
Rev.A - 100K : 6.20K : 0.15V
Rev.D - 100K : 27.0K : 0.56V
Rev.E - 100K : 39.0K : 0.74V
Rev.1.2 - 100K : 215K : 1.82V
Rev.C - 100K : 20.0K : 0.44V
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