LG CU405, Руководство по обслуживанию, Страница: 133 / 176

- 134 -
LGMC
Place near
2012 10uF 6.3V +80/-20% Ceramic
150K : 68K : 0.81V
1005 0.1uF 16V +80/-20%
Place near
W1900 PAM
HKADC[0] - AMUX_OUT
MSM6280 Reference Rev.B : AA21 -> NC
(CODEC VSS)
Near to B18 (VDD_PLL)
W850 PAM
HKADC[4] - PCB_Rev_ADC
(VDD_DAC_REF)
PMIC_AUXIN[1]
10%
0 0 1
AC23: VSS_DIG
( +/- 2500ppm for USB Peripheral)
1%
0 0 0
150K : 10K : 0.016V
(Check CAM_DATA PINOUT !!!!)
( Default Pull-Down)
150K : 750K : 2.17V 1.1 Ver
HKADC[3] - TTY_ADC_DET 150K : 100K : 1.04V
(NAND_BOOT_ERR)
Close to MSM
BOOT_MODE3 BOOT_MODE2 BOOT_MODE1
1 0 1
0 1 1
10%
MSM pin AD26
HKADC[1] - VBATT_SENSE
MODE
HKADC(4):PCB_Rev_ADC
16-bit, NAND, Normal
(CAD : 10uF=>Input MSMA_2.6V)
150K : 300K : 1.73V
MSM pin W18
for VSS_THERMAL
HKADC[2] - REF_ADC
1%
150K : 47K : 0.62V
16-bit, NAND, Trusted
2200p cap => place between
8-bit, NAND, Normal
Native, ARM JTAG
150K : 150K : 1.30V
1 1 1
MODE2 MODE1 MODE0
HKADC[5] - VBATT_TEMP
(ADS signal for LCD)
(PLLOUT_TEST)
w18 (Analog VSS guard ring for CODEC)
D12(VDDA1) and F12(DAC_REF)
10%
8-bit, NAND, Trusted
ADC
150K : 680K : 2.13V
150K : 470K : 1.97V
PMIC_AUXIN[2] - PA_THERM
0.1u
C237
C216
1000p
0.01u
C222
0.1uF
C213
51K
R209
0.1uF
C204
C231
1000p
0.1u
C240
C230
0.01u
2.7K R215
13
2
ICRT20S48M0X514CR
X200
48MHz
0.1uF
C234
C214
0.1uF
C206
0.1u
1000p
C218
0.1u
C205
750K
R203
C200
4.7u
0.01u
C211
C224
0.1uF
51
R213
0.1uF
C236
R200 680K
H25
WDOG_STB_SBCK1_GPIO0
WE1_N_SDRAM1_WE_N
U8
AF4
WE2_N
W6
XMEM1_CS_N0
XMEM1_CS_N1_GPIO76
AA1
XMEM1_CS_N2_SDRAM1_CS_N0
Y4
Y6
XMEM1_CS_N3_SDRAM1_CS_N1_GPIO77
AA2
XMEM1_HWAIT_N
K8
XMEM1_LWAIT_N_SDRAM1_CAS_N
XMEM2_CS_N0
W14
AC15
XMEM2_CS_N1
XMEM2_CS_N2_GPIO35
W15
XMEM2_CS_N3_GPIO36
AA15
UART2_DP_TX_DATA_GPIO88
E4 F4
UART2_RFR_N_GPIO91
L23
UART3_CTS_N_GPIO86 UART3_DP_RX_DATA_GPIO85
M21 M19
UART3_DP_TX_DATA_GPIO84
UART3_RFR_N_GPIO87
L25
M6
UB1_N_SDRAM1_DQM1
AF10
UB2_N
N26
USB_DAT_VP USB_OE_TP_N
N25
N19
USB_RX_DATA_GPIO29
N23
USB_SE0_VM
USB_XTAL48_IN
A10
USB_XTAL48_OUT
B10
R16
VDD_EF_USE
AE17
WDOG_EN
D16
TCK
TCXO
D18
F19
TCXO_EN_GPIO94
TDI
D15
A17
TDO
F15
TMS
L13
TRK_LO_ADJ
TRST_N
H15
TX_AGC_ADJ
H13
H12
TX_ON_GRFC10
UART1_CTS_N_GPIO97
P16 M23
UART1_DP_RX_DATA_GPIO96
L26
UART1_DP_TX_DATA_GPIO95 UART1_RFR_N_PA_POWER_CTL_M_GPIO98
P21
UART2_CTS_N_GPIO90
G6
UART2_DP_RX_DATA_GPIO89
H6
K4
SDRAM1_D13
SDRAM1_D14
L8
SDRAM1_D15
L6
AB2
SDRAM1_D2
D1
SDRAM1_D3
SDRAM1_D4
AB4
SDRAM1_D5
J6
SDRAM1_D6
G2
H4
SDRAM1_D7
SDRAM1_D8
P4
J4
SDRAM1_D9
SLEEP_XTAL_IN
A16
SLEEP_XTAL_OUT
B16
SYNTH0_GP_PDM0_GPIO92
F18
SYNTH1_GPIO41
H23
SYNTH2_GPIO65
B6
ROM1_CLK_SDRAM1_CLK
AB1
H16
RTCK
SBCK
L21
SBDT
J23
SBDT1_GPIO1
F26
H26
SBST
H18
SBST1_GPIO93
F25
SDCC_DAT1_GPIO99
SDCC_DAT2_GPIO100
M25
M26
SDCC_DAT3_GPIO101
SDRAM1_CLK_EN
N4
SDRAM1_D0
E2
SDRAM1_D1
D2
SDRAM1_D10
J2
SDRAM1_D11
K6
J1
SDRAM1_D12
V2
OE1_N
OE2_N
AF7
F17
PA_ON0
PA_ON1_GPIO2
H11
PA_POWER_CTL
P25
Q_IM_CH0
AA25
W23
Q_IM_CH1
Q_IP_CH0
Y25
V23
Q_IP_CH1
Q_OUT
B12
Q_OUT_N
A12
F13
RESIN_N
F11
RESOUT_N
RESOUT_N_EBI1
AA4
L19
RINGER_GPIO18
G1
ROM1_ADV_N_SDRAM1_RAS_N
A19
MDDIH_STBN MDDIH_STBP
A20
AD2
MDP_VSYNC_PRIMARY_GPIO105
MDP_VSYNC_SECONDA_GPIO104
AE3
AF20
MIC1N
AE20
MIC1P
MIC2N
AF21 AF22
MIC2P
T15
MICBIAS
MMC_CLK_SDCC_CLK_GPIO31
M16 H14
MMC_CMD_GPIO30 MMC_DATA_SDCC_DAT0_GPIO32
L14
Y23
MODE0
U23
MODE1 MODE2
T21
NAND2_FLASH_READY_GPIO33
T14
L2
LB1_N_SDRAM1_DQM0
AE10
LB2_N_A2_0
AF14
LCD_CS_N_GPIO38
LCD_EN_GPIO37
AE13
AC21
LINE_L_IN LINE_L_IP
AC22
LINE_ON
AC18 AC17
LINE_OP
LINE_R_IN
AC20 AC19
LINE_R_IP
A23
MDDIC_DATN
MDDIC_DATP
A22
B23
MDDIC_STBN
MDDIC_STBP
B22
B19
MDDIH_DATN MDDIH_DATP
B20
W17
HPH_L HPH_R
AA17
HPH_VREF
AA19
I2C_SCL_GPIO27
N16
I2C_SDA_GPIO26
K21
I_IM_CH0
AB25
I_IM_CH1
V25
I_IP_CH0
AC25
I_IP_CH1
W25
B13
I_OUT
A13
I_OUT_N
KEYSENSE0_N_GPIO62
R21 P19
KEYSENSE1_N_GPIO63
D14
KEYSENSE2_N_GPIO46
R23
KEYSENSE3_N_GPIO47 KEYSENSE4_N_GPIO48
U21
GRFC1_AUX_SBDT_GPIO4
A8
GRFC2_GPIO5
D9
GRFC3_GPIO6
F10
H10
GRFC4_AUX_SBCK_GPIO7
GRFC5_AUX_SBST_GPIO8
D11
T23
GRFC7_GPIO10
GRFC8_GPIO11
B4
GRFC9_GPIO12
D5
T19
GRFX6_GPIO9
AD26
GSM_PA_DAC_REF
HKAIN0
V21 AA23
HKAIN1 HKAIN2
W21 V19
HKAIN3 HKAIN4
Y21 AB23
HKAIN5
A7
GPIO51
D10
GPIO52 GPIO53
L12
GPIO64
F14
GPIO66
F8
U6
GPIO_67
GPIO_68
V4
R11
GPIO_69
E1
GPIO_70
GPIO_71
Y1
Y2
GPIO_72
V6
GPIO_73
GPIO_74
W4
GP_PDM1_PA_RAN_GE0
H17
GP_PDM2_PA_RAN_GE1
D17
GRFC0_GPIO3
B8
AA8
D2_8
W9
D2_9
DAC_REF
F12
AE18
EAR1ON
AF18
EAR1OP
K26
GPIO17
G21
GPIO19
GPIO28
A6
F7
GPIO39
D6
GPIO40 GPIO42
D7
GPIO43
H9
D8
GPIO44 GPIO45
A4 F9
GPIO49
B7
GPIO50
B3
CAMIF_VSYNC_GPIO16
AA20
CCOMP
AC5
D2_0
D2_1
AF3
D2_10
AC8
D2_11
AE7
D2_12
AA9
D2_13
W10
AC9
D2_14
AA10
D2_15
AE4
D2_2
D2_3
AC6
D2_4
AE5
D2_5
AA7
D2_6
AF5
AC7
D2_7
E25
BT_SBDT_GPIO22
BT_SBST_GPIO24
F23
H21
BT_TX_RX_N_GPIO21
J21
CAMCLK_PO_GP_MN_GPIO13
J25
CAMIF_DATA0_GPIO83 CAMIF_DATA1_GPIO81
J26
CAMIF_DATA2_AUX_TRST_N_GPIO54
D21 C25
CAMIF_DATA3_AUX_TCK_GPIO55
D22
CAMIF_DATA4_AUX_TMS_GPIO56 CAMIF_DATA5_AUX_TDI_GPIO57
J19 L15
CAMIF_DATA6_AUX_TDO_GPIO58
D20
CAMIF_DATA7_GPIO59 CAMIF_DATA8_GPIO60
F16
CAMIF_DATA9_GPIO61
F20
CAMIF_HSYNC_GPIO15
E23 K23
CAMIF_PCLK_GPIO82
A2_7
T12
A2_8
W12
AA12
A2_9
AUXIN
AF19
AUXIP
AE19 AA18
AUXOUT
K19
AUX_PCM_CLK_GRFC14_GPIO80
AUX_PCM_DIN_GRFC13_GPIO14
N21
G4
AUX_PCM_DOUT_GRFC12_GPIO103
J8
AUX_PCM_SYNC_GRFC11_GPIO102
BOOT_MODE
AE21 AE22
BOOT_MODE2 BOOT_MODE3
AD1
BT_CLK_GPIO25
G23
R19
BT_DATA_GPIO20
BT_SBCK_GPIO23
E26
A2_10
AC12
A2_11
AE12
AF12
A2_12
A2_13
AA13
AC13
A2_14
W13
A2_15
AE14
A2_16
A2_17
AC14
T13
A2_18
A2_19
AA14
A2_2
AF9
A2_20_GPIO34
AF13
W11
A2_3
A2_4
AC10
A2_5
AA11
AC11
A2_6
A1_19
R8
A1_2
L4
A1_20
T4
A1_21
T6
A1_22
T8
A1_23_SDRAM1_DQM2_GPIO78
U4
A1_24_GPIO79
V1
A1_25_SDRAM1_DQM3_GPIO75
V8
A1_3
M8
A1_4
M4 N11
A1_5 A1_6
N8 N6
A1_7
N2
A1_8 A1_9
N1
A2_1
AE9
MSM6280_A
U201-1
A1_1
L1
A1_10
P1 P2
A1_11
P6
A1_12 A1_13
P8 P11
A1_14
A1_15
R4
R6
A1_16
A1_17
T1
T2
A1_18
C219
0.01u
0.1uF
C235
R211
NA
C221
0.01u
0.01u
C212
R205
51K
1000p
C226
C217
1000p
1000p
C227
1000p
C228
0.1uF
C210
C229
1000p
TP201
150K
R204
0.01u
C201
M1
VSS_PAD1_3
R1
VSS_PAD1_4
U1
AF6
VSS_PAD2_0
VSS_PAD2_1
AF11
VSS_PAD2_2
AF15
R26
VSS_PAD3_0
B17
VSS_PAD3_1
A15
VSS_PAD3_2
A9
VSS_PAD3_3
VSS_DIG
C1
VSS_DIG_0
H1
VSS_DIG_1
VSS_DIG_10
A14
A11
VSS_DIG_11
A5
VSS_DIG_12
VSS_DIG_2
W1
VSS_DIG_3
AC1
AF8
VSS_DIG_4
AF16
VSS_DIG_5
T26
VSS_DIG_6
VSS_DIG_7
G26
VSS_DIG_8
D26
VSS_DIG_9
A24
F1
VSS_PAD1_0
K1
VSS_PAD1_1
VSS_PAD1_2
A18
W26
VSSA10
AB26
VSSA11
VSSA12
AC16
AC26
VSSA13
VSSA14
AD25
VSSA15
AF23
AF24
VSSA16
A21
VSSA2
VSSA3
D13
VSSA4
D19
P26
VSSA5
U19
VSSA6
V26
VSSA7
VSSA8
W16
VSSA9
W18
AC23
VSS39
VSS4
A26
VSS41
AC4
AE1
VSS43
VSS44
AE2
AE25
VSS45
VSS46
AE26
AF1
VSS47
VSS48
AF2
AF25
VSS49
B1
VSS5
VSS50
AF26
VSS6
B2
B25
VSS7 VSS8
B26
D4
VSS9
VSSA1
VSS24 VSS25
N14 N15
VSS26 VSS27
P12 P13
VSS28 VSS29
P14 A25
VSS3
P15
VSS30 VSS31
R12 R13
VSS32 VSS33
R14 R15
VSS34 VSS35
T11 T16
VSS36 VSS37
W8
VSS38
W19
AA6
VSS1 VSS10
D23
VSS11
F6
F21
VSS12
H8
VSS13 VSS14
H19
VSS15
K10 L11
VSS16 VSS17
L16 M11
VSS18 VSS19
M12
VSS2
A2
M13
VSS20 VSS21
M14 M15
VSS22 VSS23
N12 N13
B24 B21
VDD_MDDI
VDD_PAD1_0
F2
VDD_PAD1_1
K2 M2
VDD_PAD1_2
R2
VDD_PAD1_3
U2
VDD_PAD1_4
AE6
VDD_PAD2_0 VDD_PAD2_1
AE11
VDD_PAD2_2
AE15
VDD_PAD3_0
R25
VDD_PAD3_1
K25 B15
VDD_PAD3_2
B9
VDD_PAD3_3
A3
VDD_PAD4_0
VDD_PLL
B18
A1
VDDA6 VDDA7
AE23 AE24
VDDA8
AA16
VDDA9
VDD_DIG_0
C2
VDD_DIG_1
H2
VDD_DIG_10
B14 B11
VDD_DIG_11
B5
VDD_DIG_12
W2
VDD_DIG_2
AC2
VDD_DIG_3
AE8
VDD_DIG_4
AE16
VDD_DIG_5 VDD_DIG_6
T25 G25
VDD_DIG_7
D25
VDD_DIG_8 VDD_DIG_9
MSM6280_B
U201-2
NC
AA21
RESERVED
C26
D12
VDDA1
VDDA10
AF17 P23
VDDA2 VDDA3
U25 U26
VDDA4
Y26
VDDA5
AA26
R201 680K
TP203
R207
51K
0.01u
C220
2.2K
R206
22
R210
33nF
C239
C203
0.1uF
0.1uF
C215
C225
2200p
R208
51K
C233
1000p
R212 2K
10u
C202
0.1uF
C223
R214 2.7K
C207
0.01u C208
0.01u
0.01u
1000p
C232
C209
R202
1M
VREG_MSMA_2.6V
0.01u
C238
USB_XTALOUT
LINE_N LINE_P
PA_ON1
AMUX_OUT
REF_ADC
VREG_MSMA_2.6V
REF_ADC
JTAG_TCK
ANT_SEL3
RCV- RCV+
VGA_CAM_PWDN
ON_SW_N
VREG_MSMP_2.6V
VREG_MSMP_2.6V
EAR_SENSE_N
LCD_MAKER_ID
VGA_CAM_RESET
VREG_MSMA_2.6V VREG_MSMC_1.25V VREG_MSMP_2.6V VREG_MSME_1.8V
MIC2P
PA_ON2
USB_XTALIN
SDRAM_DATA(26)
SDRAM_DATA(25)
SDRAM_DATA(24)
SDRAM_ADDR(14) SDRAM_ADDR(13) SDRAM_ADDR(12) SDRAM_ADDR(11) SDRAM_ADDR(10)
SDRAM_ADDR(1)
I2C_SDA
SSBDT_RFR
I2C_SCL
SSBDT_PM
LCD_ADS
SDRAM_ADDR(9) SDRAM_ADDR(8) SDRAM_ADDR(7) SDRAM_ADDR(6) SDRAM_ADDR(5) SDRAM_ADDR(4) SDRAM_ADDR(3)
SDRAM_DQM(3)
SDRAM_ADDR(0)
SDRAM_DQM(2)
SDRAM_DATA(31)
SDRAM_DATA(30)
SDRAM_DATA(29)
SDRAM_ADDR(2)
SDRAM_DATA(28)
SDRAM_DATA(27)
CAM_DATA(5) CAM_DATA(4) CAM_DATA(3) CAM_DATA(2) CAM_DATA(1) CAM_DATA(0)
CAM_MCLK
BT_TX_RX_N
BT_SBST
BT_SBDT
BT_SBCK
BT_DATA
BT_CLK
SPK_AMP_EN
EBI2_DATA(7)
EBI2_DATA(6)
EBI2_DATA(5)
EBI2_DATA(4)
EBI2_DATA(3)
EBI2_DATA(2)
EBI2_DATA(15)
EBI2_DATA(14)
EBI2_DATA(13)
EBI2_DATA(12)
EBI2_DATA(11)
EBI2_DATA(10)
EBI2_DATA(1)
EBI2_DATA(0)
CAM_VSYNC
CAM_PCLK
CAM_HSYNC
CAM_DATA(7) CAM_DATA(6)
SDRAM_DATA(16)
KEY_COL(0) KEY_COL(1) KEY_COL(2) KEY_COL(3) KEY_COL(4) KEY_COL(5)
LCD_RESET_N
PS_HOLD PM_INT_N
LCD_IF_MODE
LCD_BL_CTRL
DAC_REF
EBI2_DATA(9)
EBI2_DATA(8)
GSM_PA_PWR_CTL_REF
ANT_SEL0
ANT_SEL2
ANT_SEL1
GSM_SAW_SW_MODE
GSM_PA_BAND
GSM_PA_EN
PA_R0
SDRAM_DATA(23)
SDRAM_DATA(22)
SDRAM_DATA(21)
SDRAM_DATA(20)
SDRAM_DATA(19)
SDRAM_DATA(18)
SDRAM_DATA(17)
NAND_ALE
SDRAM_DQM(0)
KEY_ROW(4) KEY_ROW(3) KEY_ROW(2) KEY_ROW(1) KEY_ROW(0)
TX_IM
TX_IP
RX_IP
RX_IM
HPH_R HPH_L VBATT_TEMP TTY_ADC_DET VBATT_SENSE USB_XTALOUT SDRAM_WE_N
EBI2_WE_N
SDRAM_CS_N(0) SDRAM_CAS_N
NAND_CS_N
SUB_LCD_CS_N
GSM_PA_RAMP
EBI2_OE_N
NAND_READY
MICBIAS MIC1P MIC1N
LCD_CS_N
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST_N
TX_AGC_ADJ
TX_ON
UART_RXD
UART_TXD
USIM_RST_N
USIM_DATA
USIM_CLK
SDRAM_DQM(1)
NAND_CLE
USB_DAT
USB_OE_N
USB_SE0
USB_XTALIN
SDRAM_DATA(14)
SDRAM_DATA(15)
SDRAM_DATA(2)
SDRAM_DATA(3)
SDRAM_DATA(4)
SDRAM_DATA(5)
SDRAM_DATA(6)
SDRAM_DATA(7)
SDRAM_DATA(8)
SDRAM_DATA(9)
SLEEP_CLK
FOLDER_DETECT
HOOK_SENSE
TCXO_MSM
TCXO_EN
RX_QM
RX_QP
TX_QP
TX_QM
MSM_RESIN_N RESOUT_EBI2_N SDRAM_RAS_N
JTAG_RTCK
SSBDT_RTR
SDRAM_CLK_EN
SDRAM_DATA(0)
SDRAM_DATA(1)
SDRAM_DATA(10)
SDRAM_DATA(11)
SDRAM_DATA(12)
SDRAM_DATA(13)
DAC_REF
SDRAM_DATA(0:31)
EBI2_DATA(0:15)
SDRAM_ADDR(0:14)
SDRAM_CLK
TRK_LO_ADJ
7. CIRCUIT DIAGRAM
CU405
LGE Internal Use Only Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes