LG GT500 Service Manual page 179

7. CIRCUIT DIAGRAM
1 2
A
Service mode for WEB D/L
VDDE_1V8
Added in the REV.D
DNI
R298
U202 5 NC7SZ08P5X
1 VCC
R297 DNI
KEY_LED5 IN1 MCLK
4
OUT RTCCLK
R296 DNI 2
BT_CLKREQ_n
PWRRST_n IN2
GND
MCLKREQ
3
SYSCLK0
B
SYSCLK1
USB_XTAL1
ACC_IRQ_n
0 R295
APP_IRQ_n
KEY_LED6
RESOUT0_n
D201 RB521CS-30
RESOUT1_n
C203 RESOUT2_n
1000p
ACCSLEEP
KEYIN2 APPSLEEP
D200 RB521CS-30
DCON
PCM_CLK
Q200
C OUT
PCM_SYNC
B KRC402E
VPPFLASH PCM_ULD
IN
PCM_DLD
C E GND
DB_I2S0_CLK
DB_I2S0_WS
VDDE_1V8
DB_I2S0_ULD
DB_I2S0_DLD
DB_I2S1_CLK
DB_I2S1_WS
DB_I2S1_ULD
DB_I2S1_DLD
VDDE_1V8
SDAT
SCLK
SRST_n
R657
USB_DATA(0)
USB_DATA(1)
DNI
USB_DATA(2)
ACC_USB_HS_STP
R658 ACC_USB_HS_DIR
ACC_UART0_RX
D
DNI ACC_UART0_TX
ACC_USB_HS_IN_CLK
ACC_USB_HS_NXT
ACC_USB_HS_DATA(4)
ACC_USB_HS_DATA(5)
ACC_USB_HS_DATA(6)
ACC_USB_HS_DATA(7)
ACC_UART3_RX
ACC_UART3_TX
ACC_UART3_CTS
ACC_UART3_RTS
ACC_GP_USB_CS
ACC_GPS_START
ACC_USB_HS_DATA(3)
ACC_SPI_WLAN_CSn
ACC_SPI_MISO
ACC_SPI_MOSI
ACC_SPI_CLK
E
ACC_GP_GPS_PON
ACC_GP_SPI_BT_CSn
ACC_GP_SPI_BT_IRQ
ACC_GP_SPI_WLAN_IRQn
ACC_GP_GPS_RESETn
ACC_GP_WLAN_RESETn
ACC_GP_WLAN_EN
ACC_GP_WLAN_PWR_DOWNn
APP_UART_RX
APP_UART_TX
APP_GP_VGA_SDN
APP_GP_TOUCH_SCL
APP_GP_TOUCH_SDA
APP_GP_TOUCH_LDO_EN
APP_GP_ISP_LDO_EN
F
APP_GP_LCD_ID
APP_GP_LCD_ALDO_EN
APP_GP_MOTORLDO_EN
APP_MMC_FB_CLK
APP_GP_LCD_IF1
APP_GP_USW_SCL
APP_GP_USW_SDA
APP_GP_MMC_DETn
APP_GP_CAM_LDO_EN
APP_GP_TOUCH_PENIRQn
APP_GP_USW_INT
APP_GP_3AXIS_INT
APP_GP_3AXIS_SCL
APP_GP_FM_GPIO2
APP_GP_3AXIS_SDA
APP_GP_LCD_DLDO_EN
APP_GP_BL_EN
G
I2C MAP
VDDE_1V8
APP_GP_3AXIS_SDA
H
APP_GP_3AXIS_SCL
0 R215
APP_GP_USW_SDA
APP_GP_USW_SCL
0 R216
APP_GP_TOUCH_SDA
APP_GP_TOUCH_SCL
1 2
LGE Internal Use Only
3 4 5
E17
MCLK
A15
RTCCLKIN EMIF1_A1
B18
SYSCLKREQN EMIF1_A2
R200 3.3K B17
MCLKREQ EMIF1_A3
A18
SYSCLK0 EMIF1_A4
A17
SYSCLK1 EMIF1_A5
A19
SYSCLK2 EMIF1_A6
C19
MSACCIRQN EMIF1_A7
C20
MSAPPIRQN EMIF1_A8
EMIF1_A9
B10
PWRRSTN EMIF1_A10
J14
RESOUT0N EMIF1_A11
B19
RESOUT1N EMIF1_A12
E18
RESOUT2N EMIF1_A13
EMIF1_SDBS0_A14
TP209 D17
ACCSLEEP EMIF1_SDBS1_A15
D18
APPSLEEP
C21
DCON EMIF1_D0
C18
SERVICEN EMIF1_D1
EMIF1_D2
E2
PCMCLK EMIF1_D3
E3
PCMSYN EMIF1_D4
D2
PCMULD EMIF1_D5
D3
PCMDLD EMIF1_D6
EMIF1_D7
G22
I2S0CLK EMIF1_D8
F22
I2S0WS EMIF1_D9
G20
I2S0ULD EMIF1_D10
F21
I2S0DLD EMIF1_D11
G21
I2S1CLK EMIF1_D12
E21
I2S1WS EMIF1_D13
G19
I2S1ULD EMIF1_D14
E22
I2S1DLD EMIF1_D15
B2
SDAT EMIF1_SDCSN
C2
SCLK EMIF1_SDCLK
C4
SRSTN EMIF1_SDCKEN
EMIF1_SDCASN
J2
USB_SE0_VM EMIF1_SDRASN
K2
USB_DAT_VP EMIF1_WEN
L3
USB_OE EMIF1_BE0N
EMIF1_BE1N
J3
ACC_GPIO_0 U201-1
K3
ACC_GPIO_1 EMIF2_A01
L8
ACC_GPIO_2 EMIF2_A02
G1
ACC_GPIO_3 DB3200_A EMIF2_A03
K8
ACC_GPIO_4 EMIF2_A04
F1
ACC_GPIO_5 EMIF2_A05
J8
ACC_GPIO_6 EMIF2_A06
G3
ACC_GPIO_7 EMIF2_A07
H3
ACC_GPIO_8 EMIF2_A08
G2
ACC_GPIO_9 EMIF2_A09
H9
ACC_GPIO_10 EMIF2_A10
E1
ACC_GPIO_11 EMIF2_A11
H10
ACC_GPIO_12 EMIF2_A12
D1
ACC_GPIO_13 EMIF2_A13
F3
ACC_GPIO_14 EMIF2_SDBS0_A14
D4
ACC_GPIO_15 EMIF2_SDBS1_A15
C3
ACC_GPIO_16_USBPRB EMIF2_A16
G5
ACC_GPIO_17 EMIF2_CLE_A17
E4
ACC_GPIO_18 EMIF2_ALE_A18
G4
ACC_GPIO_19 EMIF2_A19
C1
ACC_GPIO_20 EMIF2_A20
F4
ACC_GPIO_21 EMIF2_A21
F2
ACC_GPIO_22 EMIF2_A22
H2
ACC_GPIO_23 EMIF2_A23
V5
ACC_GPIO_24 EMIF2_A24
AB3
ACC_GPIO_25 EMIF2_A25
AA4
ACC_GPIO_26 EMIF2_CRE_A26
Y4
ACC_GPIO_27
P9
ACC_GPIO_28 EMIF2_D00
AC4
ACC_GPIO_29 EMIF2_D01
T9
ACC_GPIO_30 EMIF2_D02
AA5
ACC_GPIO_31 EMIF2_D03
R10
ACC_GPIO_32 EMIF2_D04
Y5
ACC_GPIO_33_A27 EMIF2_D05
EMIF2_D06
H20
APP_GPIO_0 EMIF2_D07
G23
APP_GPIO_1 EMIF2_D08
H21
APP_GPIO_2 EMIF2_D09
H22
APP_GPIO_3 EMIF2_D10
J22
APP_GPIO_4 EMIF2_D11
J21
APP_GPIO_5 EMIF2_D12
H23
APP_GPIO_6 EMIF2_D13
K21
APP_GPIO_7 EMIF2_D14
L16
APP_GPIO_8 EMIF2_D15
J23
APP_GPIO_9
P15
APP_GPIO_10 EMIF2_NFIF_READY
P16
APP_GPIO_11 EMIF2_WAITN
B22
APP_GPIO_12 EMIF2_CS0N
R14
APP_GPIO_13 EMIF2_CS1N
N16
APP_GPIO_14 EMIF2_CS2N
R21
APP_GPIO_16 EMIF2_CS3N
R16
APP_GPIO_17 EMIF2_SDCAS_RE_OEN
U22
APP_GPIO_18 EMIF2_WEN
T13
APP_GPIO_19 EMIF2_SDCLK
T14
APP_GPIO_20 EMIF2_CLK
T15
APP_GPIO_21 EMIF2_FBCLK
T23
APP_GPIO_22 EMIF2_SDCKEN0
P21
APP_GPIO_23 EMIF2_SDCKEN1
R23
APP_GPIO_24 EMIF2_SDRAS_ADVN
P20
APP_GPIO_25 EMIF2_BE0N
EMIF2_BE1N
VDDE_1V8
R205 3300
R206 3300
R207 3300
R208 3300
AMP_I2C_SDA
AMP_I2C_SCL
3 4 5
6 7 8
MCP 2G NAND 1G SDRAM
SD_ADDR(1:13)
SD_DATA(0:15)
L1
SD_ADDR(1)
L2
SD_ADDR(2)
M2
SD_ADDR(3)
M1
SD_ADDR(4)
N1
SD_ADDR(5)
N2
SD_ADDR(6)
P1 SD_ADDR(7)
SD_CS_n
P2 SD_ADDR(8)
SD_CS2_n
R3 SD_ADDR(9)
SD_CLK
R2 SD_ADDR(10)
SD_CKE
T2 SD_ADDR(11)
SD_WE_n
T3 SD_ADDR(12)
SD_BA0
U2
SD_ADDR(13)
SD_BA1
U1
SD_BA0 SD_RAS_n
V1
SD_BA1 SD_CAS_n
SD_DQML_n
H4
SD_DATA(0)
SD_DQMU_n
J4
SD_DATA(1)
L4 SD_DATA(2)
K4 SD_DATA(3)
M3 SD_DATA(4)
M4 SD_DATA(5)
VDDE_1V8
P4 SD_DATA(6)
P3 SD_DATA(7)
R4
SD_DATA(8)
N8
SD_DATA(9)
P8
SD_DATA(10)
R8
SD_DATA(11)
T4
SD_DATA(12)
U5
SD_DATA(13) NF_CS0_N
U4 SD_DATA(14)
SD_CKE2
U3 SD_DATA(15)
NF_ALE
NF_CLE
Y2
SD_CS_n NF_OE_N
W3
SD_CLK NF_READY
V4
SD_CKE NF_WE_N
Y3
SD_CAS_n RESOUT0_n
V2
SD_RAS_n
W2
SD_WE_n
W1
SD_DQML_n
V3
SD_DQMU_n
AC12
AA11
AB13
AC14
AB14
AB15
AA15
AB16
AC16
JTAG and ETM
AC17
AB17
AB18
VDDE_1V8
AC18
AA18
AB19
AC19
AA19
NF_CLE
AB20
NF_ALE
AA20
AB21
Y21
AA21
AB22
AA22
Y22
V21
NF_IO(0:7)
Y13 NF_IO(0)
Y14 NF_IO(1)
NF_IO(2)
T11
NF_IO(3)
AA12
AA13 NF_IO(4)
AA14 NF_IO(5)
Y15 NF_IO(6)
AA16 NF_IO(7)
DB3200 POWER
AA17
Y16
W17
W18
Y17
Y20 VCORE
Y18
Y19
Y10
NF_READY
AB8 B4
VDDC_ADDA_ESD
AA7 D13
NF_CS0_N VDDC_IO
AA9 A7
VDDC_PLL
AC8 J1
TP220
VDDC1
AB9 0.1u C213 K1
SD_CS2_n VDDC2
AC10 T1
NF_OE_N VDDC3
AB10 0.1u C214 AC3
NF_WE_N VDDC4
Y11 0.1u C215 AC15
VDDC5
AA10 0.1u C216 AC21
VDDC6
T10 0.1u C217 AA23
VDDC7
Y12 0.1u C218 N23
VDDC8
AC9 0.1u C219 D23
SD_CKE2 VDDC9
AC11 0.1u C220 C23
VDDC10
AB12 A21
VDDC11
AB11 0.1u C221 A14
VDDC12
0.1u C222 A4
VDDC13
0.1u C223
A3
VDDE1
0.1u C224 H1
VDDE2
0.1u C225 R1
VDDE3
0.1u C226 Y1
VDDE4
0.1u C227 AC5
VDDE5
0.1u C229 AC13
VDDE6
0.1u C230 AC20
VDDE7
0.1u C231 Y23
VDDE8
0.1u C237 F23
VDDE9
0.1u C238 E23
VDDE10
A20
VDDE11
0.1u C239 A13
VDDE12
0.1u C240
1u C241
VDDE_1V8
6 7 8
- 180 -
9 10 11 12
B3 C7
SD_DATA(0) SD_ADDR(1)
DQ0 A0
C4 C8
SD_DATA(1) SD_ADDR(2)
DQ1 A1
C3 C9
SD_DATA(2) SD_ADDR(3)
DQ2 A2
D4 B8
SD_DATA(3) SD_ADDR(4)
DQ3 A3
D3 M9
SD_DATA(4) SD_ADDR(5)
DQ4 A4
E4 L9
SD_DATA(5) SD_ADDR(6)
DQ5 A5
SD_DATA(6) E3 K9 SD_ADDR(7)
DQ6 A6
SD_DATA(7) F4 J9 SD_ADDR(8)
DQ7 A7
SD_DATA(8) J4 H7 SD_ADDR(9)
DQ8 A8
SD_DATA(9) K3 H8 SD_ADDR(10)
DQ9 A9
SD_DATA(10) K4 D9 SD_ADDR(11)
DQ10 A10
SD_DATA(11) L3 H9 SD_ADDR(12)
DQ11 A11
L4 G7
SD_DATA(12) SD_ADDR(13)
DQ12 A12
M3
SD_DATA(13)
DQ13
M4
SD_DATA(14)
DQ14
N3 B4 VDDE_1V8
SD_DATA(15)
DQ15 VDD1
G9
VDD2
H2
VDD3 C200 C201 C202
E9 M2
_CS1 VDD4 0.1u 0.1u 0.1u
E8
_CS2
H4 D2
CLK VDDQ1
G8 F2
CKE1 VDDQ2
F8 U200 K2
_WED VDDQ3
D7
BA0
D8
KA100J00BA-AJYY
BA1
E7 C2
_RAS VSS1
F7 F9
_CAS VSS2 C204 C205
G3 G2
LDQM VSS3 0.1u 0.1u C206
H3 N4
UDQM VSS4 1u
E2
VSSQ1
NF_IO(0) J5 J2
IO0 VSSQ2
NF_IO(1) L5 L2
IO1 VSSQ3
NF_IO(2) J6
IO2
NF_IO(3) L6
IO3
NF_IO(4)
J7 B6
IO4 VCC1
NF_IO(5) L7 N7
IO5 VCC2
NF_IO(6) J8
IO6 C207 C208 C209
NF_IO(7) L8 N6
IO7 VCCQ 0.1u 0.1u 0.1u
C6 B5
_CE VSS5
F6 N5
CKE2 VSS6
D5 N8
ALE VSS7
C5
CLE
E5
_RE
E6
R__B
D6
_WE
F5
_WP
2G v1.8 x8 NAND + 1G v1.8 x16 SDRAM(MCP)
VDDF_2V5
A10 C212 33nF
PLL_26_VCONT
A9
PLL_26_FILTVDD
A6
VDDA_ADDA
B8
VDDA_ADDA_REF
C7
VDDA_ADDA_ESD
C6
VDDA_ADGP
D5
VDDA_DA
C12
VDDA_PLL_13_208
B12
VDDA_PLL_26_208
D12
VDDA_PLL_26_60
U201-2 A12
VDDA_PLL_32_13
C10
VDDA_PLL_ESD
DB3200_B B3
VSS_ADDA_ESD
A8
VSS_PLL
B9
VSSA_AD
A5
VSSA_ADDA
E5
VSSA_ADDA_ESD
B7
VSSA_ADDA_REF
B5
VSSA_ADGP
C5
VSSA_DA
B11
VSSA_PLL_13_208
C11
VSSA_PLL_26_208
D11
VSSA_PLL_26_60
A11
VSSA_PLL_32_13
D10
VSSA_PLL_ESD
9 10 11 12
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
A
B
C
D
E
VDDF_2V5
F
G
H