LG -V909DW Service Manual page 165

MDM6200 & MEMORY
MDM_RF_TCXO
RX_G850_M
RX_G850_P
PRX_W900_M
PRX_W900_P
PRX_W2100_M
PRX_W2100_P
PRX_AWS_M
PRX_AWS_P
GPS_P
GPS_M
DRX_W900_M
DRX_W900_p
RX_PCS_DCS_M
RX_PCS_DCS_P
DRX_2100_AWS_M
DRX_2100_AWS_P
TX_W900
TX_GSM_LB
TX_GSM_HB
TX_AWS
TX_W2100
PWR_DET_IN
PMIC_SSBI
PS_HOLD
PMIC_MDM_IRQ/
TCXO_EN
SPI2_IPC_MRDY
SPI2_IPC_SRDY
R0
R1
W2100_ON
ANT_SEL3
MDM_SLEEP_CLK
MDM_TCXO
MODE2
MODE1
MODE0
VDD_MDM_MSME
R313
PON_RESET/
1K
D303
ZD300
MDM_JTAG_RESET/
LGE Internal Use Only
C29
R306 4.7K
RF_RBIAS
N20
XO_RF
A23
PRX_LB1_INM
A22
PRX_LB1_INP
B23
PRX_LB2_INM
B24
PRX_LB2_INP
A27
PRX_MB1_INM
A26
PRX_MB1_INP
B26
PRX_MB2_INM
B27
PRX_MB2_INP
A25
PRX_HB_INM
A24
PRX_HB_INP
A19
GNSS_INP
A20
GNSS_INM
E20
VTUNE_SHDR
J29
DRX_LB1_INM
H29
DRX_LB1_INP
H28
DRX_LB2_INM
J28
DRX_LB2_INP
G29
DRX_MB1_INM
F29
DRX_MB1_INP
E28
DRX_MB2_INM
F28
DRX_MB2_INP
E29
U302
DRX_HB_INM
D29
DRX_HB_INP
U28
TX_LB1
V28
TX_LB2
V29
TX_LB3
U29
TX_LB4
T29
TX_MB1
R29
TX_MB2
P29
TX_MB3
N29
TX_MB4
U25
PDET_IN
AB21
PMIC_SSBI
AB20
PS_HOLD
AB18
PMIC_INT_N
AB19
XO_OUT_D1_EN
Y24
XO_OUT_D0_EN/GPIO_99
W24
XO_OUT_A0_EN/GPIO_98
W18
PA_R0
W19
PA_R1
G14
PA_ON0/GPIO_85
H15
PA_ON1/GPIO_86
G16
PA_ON2/GRFC_8/GPIO_87
A18
RF_SWITCH_0/BOOT_SCUR/GPIO_88
D15
RF_SWITCH_1/GPIO_89
TP317
B17
TP349 RF_SWITCH_2/GRFC_0/GPIO_90
B18
TP318 GRFC_14/GPIO_93
D16
TP319 GRFC_13/GPIO_92
D14
TP320 GRFC_12/GPIO_91
D17
GRFC_5/GPIO_97
H12
SLEEP_CLK
B6
SYS_CLK
G12
MODE_2
G11
MODE_1
A10
MODE_0
AC24
RESIN_N
R309
10K
R332
DNI
C308
1n
V_USB
MDM_USB_VBUS
MDM_USB_VBUS
Q300
1 S1 D1 6
MDM_USB_VBUS_EN 2 G1 G2 5
3 D2 S2 4
(Active high)
P7
EBI2_A0/GSBI3_0/GPIO_40 UART1_IPC_CTS_N
U8
EBI2_A1/GSBI3_1/GPIO_41 UART1_IPC_RTS_N
AC16
EBI2_A2/GSBI3_2/GPIO_42 UART1_IPC_TXD
AB16
EBI2_A3/GSBI3_3/GPIO_43
UART1_IPC_RXD
AC17
EBI2_A4/GPIO_79
AB17
EBI2_A5/EBI2_SEC_BUSY_N/GPIO_80
Y28
EBI2_A6/ETM_TRACEDATA_6/GPIO_8
AB27
EBI2_A7/ETM_TRACEDATA_7/GPIO_9
U13
EBI2_A8/ETM_TRACEDATA_8/GPIO_10
P8
EBI2_A9/SDCC2_CLK/GPIO_62
AB14
EBI2_A10/SDCC2_DATA_0/GPIO_63
AC13
EBI2_A11/SDCC2_DATA_1/GPIO_64
AP_STATE_TEST
N8
EBI2_A12/SDCC2_DATA_2/GPIO_65
AB13
EBI2_A13/SDCC2_DATA_3/GPIO_66
AB12
EBI2_A14/SDCC2_CMD/GPIO_67
N7
EBI2_A15/HEADSET_DET_N/GPIO_78 CP_STATE_TEST
AC3
EBI2_AD0
EBI2_A_D[0]
W8
EBI2_AD1 EBI2_A_D[1]
AB4
EBI2_AD2 EBI2_A_D[2]
AC4
EBI2_AD3 EBI2_A_D[3]
Y8
EBI2_AD4
EBI2_A_D[4]
AB7
EBI2_AD5 EBI2_A_D[5]
W10
EBI2_AD6 EBI2_A_D[6]
AC7
EBI2_AD7 EBI2_A_D[7]
AB8
EBI2_AD8
EBI2_A_D[8]
Y10
EBI2_AD9
EBI2_A_D[9]
AC8
EBI2_AD10 EBI2_A_D[10]
AB11
EBI2_AD11 EBI2_A_D[11]
AC9
EBI2_AD12
EBI2_A_D[12]
AB9
EBI2_AD13
EBI2_A_D[13]
AC10
EBI2_AD14 EBI2_A_D[14]
AB10
EBI2_AD15 EBI2_A_D[15]
AC14
EBI2_ASYNC_WAIT_N/GPIO_61
AA1 TP313
EBI2_CS0_N
Y6
EBI2_CS/
EBI2_CS1_N
AC11
EBI2_BUSY/
EBI2_CS2_N/EBI2_BUSY_N/GPIO_81
AC12
EBI2_CS3_N/GPIO_82
Y20
EBI2_CS4_N/ETM_TRACEDATA_3/GPIO_5
Y12
EBI2_CS5_N/ETM_TRACEDATA_4/GPIO_6
W14
EBI2_CS6_N/ETM_TRACEDATA_5/GPIO_7
W6
EBI2_LB/
EBI2_LB_N
Y4
EBI2_LCD_CS_N
AC5
EBI2_LCDEN_WAIT_N
W7
EBI2_LCDRS_ADV_N
Y7
EBI2_MEM_CLK
AA2 EBI2_OE/
EBI2_OE_N
W1
EBI2_UB_N EBI2_UB/
AB5
EBI2_WE/
EBI2_WE_N
AC18
GP_PDM/GPIO_83
AC21
GPIO_18
T10
GPIO_19
AC20
GPIO_20
T9
GPIO_21
AC19
GPIO_22
U11
GPIO_23
AC22
GPIO_24
U10
GPIO_25
AB22
GPIO_26
JTAG MODE Selection
MODE2
MODE1
MODE0
MODE[2:0] JTAG
000 ARM11
- 165 -
MCP MEMORY
VDD_MDM_MSME
U301
EUSY0425901
TP300
C301 2.2u H8BCS0QG0MMR-46M
A8 J4 EBI1_A[0]
C302 0.1u (0603)
VDD1 A0
C1 K1
C303 0.1u (0603) EBI1_A[1]
VDD2 A1
C304 0.1u (0603) G1 K2
VDD3 A2 EBI1_A[2]
G10 K3
C305 0.1u (0603) VDD5 A3 EBI1_A[3]
L1 B2
EBI1_A[4]
VDD4 A4
N8 C2
EBI1_A[5]
VDD6 A5
D1 EBI1_A[6]
A6
B9 C3
VDDQ1 A7 EBI1_A[7]
C10 D2
EBI1_A[8]
VDDQ6 A8
D9 C4
EBI1_A[9]
VDDQ5 A9
E10 J3
EBI1_A[10]
VDDQ4 A10
F9 E2
VDDQ10 A11 EBI1_A[11]
H10 E1
VDDQ9 A12 EBI1_A[12]
J9 H3
EBI1_BANK_A[0]
VDDQ2 BA0
K9 J2
EBI1_BANK_A[1]
VDDQ8 BA1
L10 TP305 TP307
VDDQ7
M9 K4
VDDQ3 DQ0 EBI1_D[0]
K5
EBI1_D[1]
DQ1
K6
EBI1_D[2]
DQ2
A2 K7 EBI1_D[3]
NC27 DQ3
D4 J8
NC20 DQ4 EBI1_D[4]
D6 K8
EBI1_D[5]
NC21 DQ5
E3 J7
EBI1_D[6]
NC9 DQ6
E4
J5 EBI1_D[7]
NC19 DQ7
E5 E6
NC8 DQ8 EBI1_D[8]
E7 C5
NC11 DQ9
E8 D8
EBI1_D[10]
NC12 DQ10
F1 C6
EBI1_D[11]
NC17 DQ11
F3 C8
NC18 DQ12 EBI1_D[12]
F4 C7
NC7 DQ13 EBI1_D[13]
F5 B8
EBI1_D[14]
NC16 DQ14
F6 B7
TP312 TP338 EBI1_D[15]
NC25 DQ15
F7
NC6
G3 G8
NC10 /CK
EBI1_MCLK/
G4 F8
NC5 CK EBI1_MCLK
G5 D3
NC13 CKE EBI1_CLK_EN
G6
H2
NC14 /CS EBI1_CS/
G7 F2
NC4 /RAS EBI1_RAS/
H4 G2
NC2 /CAS
EBI1_CAS/
H5 J1
NC24 /WED
H6 D7
NC22 UDQM EBI1_DQM[1]
J6 H8
NC23 LDQM EBI1_DQM[0]
VDD_MDM_MSME
L3 D5
NC15 UDQS
EBI1_DQS[1]
L4 H7
NC3 LDQS
TP314
A5 M1
C306 0.1u (0603)
VCC1 IO0 EBI2_A_D[0]
M5 M2
C307 0.1u (0603)
VCC2 IO1 EBI2_A_D[1]
M3
IO2 EBI2_A_D[2]
L5
IO3
EBI2_A_D[3]
N7
IO4
EBI2_A_D[4]
L6
IO5 EBI2_A_D[5]
A9 M6
VSS1 IO6 EBI2_A_D[6]
B1 L8
VSS4 IO7
EBI2_A_D[7]
B5 N2
VSS8 IO8
EBI2_A_D[8]
B10 N3
VSSQ5 IO9 EBI2_A_D[9]
C9 M4
VSSQ4 IO10 EBI2_A_D[10]
D10 N4
VSSQ9 IO11 EBI2_A_D[11]
E9 N5
VSSQ8 IO12
EBI2_A_D[12]
F10 M7
VSSQ3 IO13 EBI2_A_D[13]
G9 L7
VSS2 IO14 EBI2_A_D[14]
H1 M8
VSS3 IO15 EBI2_A_D[15]
H9
VSSQ10 TP339 TP340
J10 A6
VSSQ1 /CE EBI2_CS/
K10 A3
VSSQ2 /RE
L2 A7
EBI2_WE/
VSS5 /WE
L9 A4
VSSQ6 CLE
M10 B4
VSSQ7 ALE EBI2_LB/
N6 B3
EBI2_WP/
VSS6 /WP
N9 B6
VSS7 R/B
R308 10K
VDD_MDM_MSME
[ JTAG Connector ]
VDD_MDM_MSME MDM_USB_VBUS
CN300
1 14
2 13
MDM_TCK
3 12
MDM_TDI MDM_TMS
4 11
JTAG_PS_HOLD MDM_TRST/
5 10
ETM USAGE
MDM_JTAG_RESET/ MDM_TDO
6 9
MDM_RTCK
NO Native mode
7 8
C309
R328 51
0.1u
C310 47p
Copyright © 2011 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
EBI1_D[9]
EBI1_WE/
EBI1_DQS[0]
EBI2_OE/
EBI2_UB/
EBI2_BUSY/
USB_DP_MDM
USB_DM_MDM
Only for training and service purposes