LG GD580 Service Manual page 182

7. Circuit diagram
VDDE_1V8
R302
100K
C301 C302
47p 47p
R301 MCLK
SYSCLK0
36
SYSCLK1
TP308
TP305
TP
PWRRST_N
C332 TP
RESOUT0_N
1n
RESOUT1_N
RESOUT2_N
TP101
TP
MCLKREQ
C OUT
R316 BT_CLKREQ_N
B Q301
1
VPPFLASH IN RN1107 RTCCLK
120K
2 ACC_SLEEP
E GND
APP_SLEEP
DCON
TCK
TMS TCK
VDDE_1V8
TCK TDI
JTAG interface TDO ETM_TP TCK
VREF TRST_N ETM_TP TCK
TCK ETM_TP RTCK
TCK ETM_TP TEMU302 TCK
ETM_TP TCK TEMU301
GND301 ETM_TP TCK
ETM_TP
ETM_TP PSTAT303
TCK PSTAT302 ETM_TP TCK
TCK PSTAT301
TSYNC ETM_TP TCK
ETM_TP
ETM_TP TCK TCLK
SRSTN ETM_TP TCK
ETM_TP TPKT308
TPKT307
TCK PWRRST_N ETM_TP TCK
TCK TPKT301
TPKT302
ETM_TP TCK
ETM_TP ETM Interface
ETM_TP TCK TPKT306
TPKT305
ETM_TP TCK
TCK
ETM_TP TPKT304
TCK
TPKT303 ETM_TP
TCK
ETM_TP
ETM_TP
ACC_IRQ_N
ETM_TP
APP_IRQ_N
I2S0_CLK
VDDE_1V8
I2S0_WS
I2S0_ULD
I2S0_DLD
I2S1_CLK
I2S1_WS
I2S1_ULD
I2S1_DLD
SRST_N
SCLK
SDAT
ACC_USB_SUSPND
ACC_USB_PUEN
ACC_UART0_RX
ACC_UART0_TX
ACC_USB_RCV
ACC_USB_VBDET
ACC_GP_LED_M_RES_N
ACC_GP_LED_M_LDO_EN
ACC_GP_HF_MIC_BIAS_EN
TP309
TP310
TP
ACC_GP_BT_SPI_INT
TP
ACC_GP_FLIPSENSE
ACC_GP_FM_RDY
ACC_GP_PHFSENSE
100K
DCON
R322
ACC_GP_VGA_SDN
ACC_GP_BT_SPI_CS0N
ACC_GP_BT_SPI_DAT0
ACC_GP_BT_SPI_DAT1
ACC_GP_BT_SPI_CLK
ACC_GP_LED_M_CTRL
APP_UART_RX
APP_UART_TX
APP_GP_3MCAM_SDN
APP_GP_CAM_LDO_EN
APP_GP_FM_SDA
APP_GP_LED_M_BOOST_EN
APP_GP_MMC_DET
APP_GP_3AXIS_INT
APP_GP_3AXIS_SDA
APP_GP_3AXIS_SCL
APP_GP_LCD_BL_CTRL
APP_GP_MMC_CLKRET
APP_GP_FM_SCL
APP_GP_LED_M_SDA
APP_GP_LED_M_SCL
VDDE_1V8
R317 3.3K
VDDE_1V8
R311 3.3K
R320
3.3K
VDD_CAM_1V8
R321 3.3K
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
VDDF_2V5 VDDE_1V8
0 0
R310 R309
C317 1u C322
W14
MCLK
Y16
SYSCLK0
Y15
SYSCLK1
W16
SYSCLK2
P11
PWRRST_N
V18
RESOUT0_N
AB16
RESOUT1_N
AA16
RESOUT2_N
AA17
SERVICE_N
Y14
V16 MCLKREQ
W15 SYSCLKREQ_N
V17 RTCCLKIN
AA15 ACCSLEEP
W18 APPSLEEP
DCON
N2
M1 TCK
M2 TMS
M3 TDI
P1 TDO
N3 TRST_N
A21 RTCK
A1 TEMU0_N
TEMU1_N
D6
A5 ETM_PSTAT0
C6 ETM_PSTAT1
D5 ETM_PSTAT2
B6 ETM_TSYNC
ETM_TCLK
A8
ETM_TPKT0
D8
ETM_TPKT1
C8
ETM_TPKT2
D7
ETM_TPKT3
B8
ETM_TPKT4
C7 U302
ETM_TPKT5
B7
ETM_TPKT6
A6
ETM_TPKT7
AB20
MSACCIRQ_N
AA20
MSAPPIRQ_N
DB3150-R3A
R20
I2S0CLK
R19
I2S0WS
T21
I2S0ULD
T19
I2S0DLD
T20
I2S1CLK
U22
I2S1WS
U20
I2S1ULD
U21
I2S1DLD
P10
SRST_N
U5
SCLK
P9
SDAT
J9
ACC_GPIO_0
K9
ACC_GPIO_1
P2
ACC_GPIO_2
N9
ACC_GPIO_3
M9
ACC_GPIO_4
N4
ACC_GPIO_5
P3
ACC_GPIO_6
P4
ACC_GPIO_7
R4
ACC_GPIO_8
R3
ACC_GPIO_9
R2
ACC_GPIO_10
R1
ACC_GPIO_11
T2
ACC_GPIO_12
T4
ACC_GPIO_13
U1
ACC_GPIO_14
T3
ACC_GPIO_15
T5
ACC_GPIO_16
U4
ACC_GPIO_17
V3
ACC_GPIO_18
V1
ACC_GPIO_19
U2
ACC_GPIO_20
U3
ACC_GPIO_21
V2
ACC_GPIO_22
R21
ACC_GPIO_23
M14
N14 APP_GPIO_0
P13 APP_GPIO_1
P14 APP_GPIO_2
N22 APP_GPIO_3
N21 APP_GPIO_4
M21 APP_GPIO_5
L22 APP_GPIO_6
N20 APP_GPIO_7
APP_GPIO_8
P21 N19 APP_GPIO_9
P22 APP_GPIO_10
P19 APP_GPIO_11
P20 APP_GPIO_12
P12 APP_GPIO_13
APP_GPIO_14
R312 3.3K
R304 3.3K
R303 3.3K
R318 3.3K
VBUCK_FB
VCORE
VBUCK_FB|VCORE
1u
C321 1u
C2 SD_ADDR[1]
EMIF1_A01
C1 SD_ADDR[2]
EMIF1_A02
D2 SD_ADDR[3]
EMIF1_A03
D1 SD_ADDR[4]
EMIF1_A04
E3 SD_ADDR[5]
EMIF1_A05
E2 SD_ADDR[6]
EMIF1_A06
F2 SD_ADDR[7]
EMIF1_A07
G2 SD_ADDR[8]
EMIF1_A08
F1 SD_ADDR[9]
EMIF1_A09
G1 SD_ADDR[10]
EMIF1_A10
H1 SD_ADDR[11]
EMIF1_A11
H2 SD_ADDR[12]
EMIF1_A12
J1 SD_ADDR[13]
EMIF1_SDBS0_A13 J2
EMIF1_SDBS01_A14 K2 SD_BA0
EMIF1_SDBS1_A15 SD_BA1 SD_DATA[0:15]
C3
SD_DATA[0]
EMIF1_D00 D3
SD_DATA[1]
EMIF1_D01 E5
SD_DATA[2]
EMIF1_D02 E4
SD_DATA[3]
EMIF1_D03 F5
SD_DATA[4]
EMIF1_D04 F4
SD_DATA[5]
EMIF1_D05 F3
SD_DATA[6]
EMIF1_D06 G3
SD_DATA[7]
EMIF1_D07 G4
SD_DATA[8]
EMIF1_D08 G5
SD_DATA[9]
EMIF1_D09 H3
SD_DATA[10]
EMIF1_D10 H4
SD_DATA[11]
EMIF1_D11 J4
SD_DATA[12]
EMIF1_D12 J3
SD_DATA[13]
EMIF1_D13 K4
SD_DATA[14]
EMIF1_D14 K3
SD_DATA[15]
EMIF1_D15
B5
SD_CS_N
EMIF1_SDCS_N D4
EMIF1_SDCLK SD_CLK
A4
EMIF1_SDCKEN SD_CKE
B4
EMIF1_SDCAS_N SD_CAS_N
C4
EMIF1_SDRAS_N SD_RAS_N
C5
EMIF1_WE_N SD_WE_N
B3
EMIF1_BE0_N SD_DQML_N
A3
EMIF1_BE1_N SD_DQMU_N
B13
EMIF2_A01
A12
EMIF2_A02
A13
EMIF2_A03
A14
EMIF2_A04
B14
EMIF2_A05
B15
EMIF2_A06
A15
EMIF2_A07
B16
EMIF2_A08
C16
EMIF2_A09
A17
EMIF2_A10
B17
EMIF2_A11
C18
EMIF2_A12
B18
EMIF2_SDBS0_A13
A20
EMIF2_SDBS01_A14
A19
EMIF2_SDBS1_A15
B19
EMIF2_A16 NF_CE_N
B20
EMIF2_A17 NF_CLE SD_CKE2
C20
EMIF2_A18 NF_ALE NF_ALE
C19
EMIF2_A19 NF_CLE
C21
EMIF2_A20 NF_RE_N
D21
EMIF2_A21 NF_READY
C22
EMIF2_A22 NF_WE_N
D20
EMIF2_A23 RESOUT0_N
D22
EMIF2_A24
E21
EMIF2_A25
F22
EMIF2_CRE_A26
NF_IO[0:7]
D12 NF_IO[0]
EMIF2_D00
C12 NF_IO[1]
EMIF2_D01
D13 NF_IO[2]
EMIF2_D02
C13 NF_IO[3]
EMIF2_D03
D14 NF_IO[4]
EMIF2_D04
C14 NF_IO[5]
EMIF2_D05
D15 NF_IO[6]
EMIF2_D06
C15 NF_IO[7]
EMIF2_D07
D16
EMIF2_D08
E16
EMIF2_D09
C17
EMIF2_D10
D17
EMIF2_D11
E17
EMIF2_D12
D18
EMIF2_D13
E18
EMIF2_D14
D19
EMIF2_D15
E6
EMIF2_CS0_N E7 NF_CE_N
EMIF2_CS1_N J10
EMIF2_CS2_N A9 SD_CS2_N
EMIF2_SDCAS_RE_OE_N D9 NF_RE_N
EMIF2_WE_N C10 NF_WE_N
EMIF2_SDCLK B11
EMIF2_CLK B10
EMIF2_FBCLK D10
EMIF2_SDCLKEN C11 SD_CKE2
EMIF2_SDRAS_ADV_N D11
EMIF2_BE0_N B12
EMIF2_BE1_N B9
NF_READY
EMIF2_NFIF_READY C9
EMIF2_WAIT_N
TP TP TP
- 183 -
SD_ADDR[1:13]
B3 C7
SD_DATA[0] SD_ADDR[1]
C4 DQ0 A0 C8
SD_DATA[1] SD_ADDR[2]
C3 DQ1 A1 C9
SD_DATA[2] SD_ADDR[3]
D4 DQ2 A2 B8
SD_DATA[3] SD_ADDR[4]
D3 DQ3 A3 M9
SD_DATA[4] SD_ADDR[5]
E4 DQ4 A4 L9
SD_DATA[5] SD_ADDR[6]
E3 DQ5 A5 K9
SD_DATA[6] SD_ADDR[7]
F4 DQ6 A6 J9
SD_DATA[7] SD_ADDR[8]
J4 DQ7 A7 H7
SD_DATA[8] SD_ADDR[9]
K3 DQ8 A8 H8
SD_DATA[9] SD_ADDR[10]
K4 DQ9 A9 D9
SD_DATA[10] SD_ADDR[11]
L3 DQ10 A10 H9 VDDE_1V8
SD_DATA[11] SD_ADDR[12]
L4 DQ11 A11 G7
SD_DATA[12] SD_ADDR[13]
M3 DQ12 A12
SD_DATA[13]
M4 DQ13
SD_DATA[14]
N3 DQ14 B4
SD_DATA[15] SDRAM
DQ15 VDD1 G9
VDD2 H2
E9 VDD3 M2
SD_CS_N _CS1 VDD4
E8
SD_CS2_N _CS2
H4 D2
SD_CLK CLK VDDQ1
G8 F2
SD_CKE CKE1 VDDQ2
F8 K2
SD_WE_N _WED U301 VDDQ3
D7
SD_BA0 BA0
D8
SD_BA1 BA1 KA100J00BA-AJYY
E7 C2
C335 C330 C329 C328 C327
SD_RAS_N _RAS VSS1
F7 F9
0.1u 0.1u 0.1u 0.1u 0.1u
SD_CAS_N _CAS VSS2
G3 G2
SD_DQML_N LDQM VSS3
H3 N4
SD_DQMU_N UDQM VSS4
E2
VSSQ1 VDDE_1V8
J5 J2
NF_IO[0]
IO0 VSSQ2
L5 L2
NF_IO[1]
IO1 VSSQ3
J6
VDDE_1V8 NF_IO[2]
IO2
NF_IO[3] L6
IO3
J7 B6 NAND
NF_IO[4]
IO4 VCC1
NF_IO[5] L7 N7
IO5 VCC2
NF_IO[6] J8
IO6
NF_IO[7] L8 N6
IO7 VCCQ
C6 B5
C319 C305 C304
_CE VSS5
F6 N5
0.1u 0.1u 0.1u
CKE2 VSS6
D5 N8
ALE VSS7
C5
CLE
E5
_RE
E6
R__B
D6
_WE
F5
_WP
2Gx8 NAND + 512M 512Mx16 SDRAM(MCP)
OJ301 OJ302
HOLE HOLE
C338 C309
1u 10u
LGE Internal Use Only