8. Level 3 Repair
8-1
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8-1. Block Diagram
AP
Exynos4212
POP
Memory
LPDDR2 1.5GB
Cortex A9 Dual Core
CPU 0
1.5GHz
32KB/32KB
System Control Unit
1MB L2 Cache
GPS
BCM4752
26Mhz
Clock
GPS_UART_TXD/RXD
GPS_UART_RTS/CTS
GPS_CLK 32K
From PMIC
26 MHz
From TRANSCIEVER
GPS_LNA_EN
GPS_EN
BT/ WIFI
BT_UART_TXD / RXD
BT_UART_CTS / RTS
CODEC
WM1811
BT_PCM_CLK / SYNC
BT_PCM_IN / OUT
BT/BT_HOST / WIFI_HOST_WAKE
BT / WLAN_EN
WLAN_SDIO_CLK / CMD
WLAN_SDIO(0:3)
V_BATT
VCC_1.8V_AP
VCC_1.8V_AP
37.4Mhz
CLK
BT_WIFI_CLK32K
From PMIC
MM_I2S_DO / DI
MM_I2S_CLK / SYNC
CODEC_LDO_EN
V_BAT T
XTAL_24MH_AP
EAROUT_L/EAROUT_R
EAR_MIC-
EAROUT_FB
MAIN_MIC_P / N
Audio
Switch
EAR_L_DET
EAR_SEND_END
EAR_L_DET_COM
SPK_OUTL_P/N
SPK_OUTR_P/N
VCC_1.8V_AP
CP
PMB9811C
HSIC STROBE
HSIC DATA
TRANSCEIVER
PMB5712A2
DI3_TX_DAT
DI3_RX_DAT
TRANSCEIVER
DC/ DC
RF6590
eMCP
CP_A(0:12)
CP_D(0:15)
SAW FILTER
B40251EY2045G
PAM
RF6261B
ASM
RF6361 A
PM_L
PM_H
Grip
Sensor
ASP01
PAM
DC/ DC
RF6561A
ANT_COM
RF_TOUCH
CPU 1
1.5GHz
32KB/32KB
GRIP_SCL /GRIP_SDA
Main ANT
Switchab le
Ant
SIM_DETECT
SUB_MIC_P / N
EAR_G_DET
DET_3. 5
EAR_MICBIAS_LDO_2.9V
EAR MIC
BIAS LDO
EAR_MICBIAS_EN
MAIN_MICBIAS_2.8V
SUB_MICBIAS_2.8V
ADJ_DET_AP
eMMC
NAND_D(0:7)
NAND_CLK
NAND_CMD
VMEM_VDDF_3.0V
VMEM_VDD_2.8V
DDR SDRAM
512Mb
MT46H32M16LFBF
EAR_ADC_3.5 to AP
IRDA
LED +
Resisto r
IRDA
IC
IRDA_IRQ
IRDA_WAKE
IRDA_SCL/SDA
IRDA_CONTROL
IR_LED_EN
V_IRLED_3.3V
IRDA
LDO
EAR_L/R_CRADLE_CON to
MAX77693
Hall IC
HALL_INT_N
SPEECH_PCM_OUT / IN
(CP)
SPEECH_PCM_CLK / SYNC
(CP)
RCV_P/N
ACCEL
Sensor
Magnetic
Sensor
SENSOR_I2C_SCL/SDA
ACC_INT1
MSENSE_SCL/SDA_1.8V
VCC_2.8_AP
TSP
TFT
8"
TSP_CE
TSP_INT
TSP_SCL/SDA_1.8V
VT Camera
1.3M
VT_CAM_CLK_P/N_F
VT_CAM_DP/DN_F
CAM_I2C_SCL/SDA
VT_CAM_MCLK / VT_CAM_nRST / VT_CAM_nSTBY
CAM_IO_1.8V
VTCAM_1.8V
5M_CORE_1.2V
CAM_IO_1.8V
5M_AF_2.8V
5M Camera
5M_CLK_P/N
5M_DP0/DN0
5M_DP1/DN1
5M_MCLK / 5M_nSTBY / 5M_nRST
DISPLAY_3.3V
Buck booster
V_BATT
LCD_EN
Backlight Driver
LP8556TMX
LED_VOUT_18V
T-FLASH
T_FLASH_DETECT/CMD/CLK
T_FLASH_D(0)/D(1)/D(2)/D(3)
VTF_2.8V
LCD_MIPI_[0:3 ] P/ N
LCD_MIPI_CLK_P/N
CMF
Filter
DISPLAY_3.3V
V_BATT
LED_BACKLIGHT_PWM
Ligh t
Sens or
PS_ALS_SCL/SDA_1.8V
PS_ALS_INT
ACC_INT
VCC_1.8_AP
VCC_1.8_AP
VCC_2.8_AP
FILTER
VT_CAM_CLK_P/N
VT_CAM_DP/DN
CAM_I2C_SCL / SDA
V_BATT
LDO
CAM_AVDD_2.8V
FILTER
5M_CLK_P/N_F
5M_DP0/DN0_F
5M_DP1/DN1_F
AP PMIC
S5M8767A01
LDO(1~28)
VAIVE_1.0V_AP
VM1M2_1.2V_AP
VCC_1.8V_AP
VCC_3.3V_MHL
VMPLL _1.1V_AP
VPLL_1.1V_AP
VMIPI_1.0V_AP
VSIL_1.2A
VMIPI_1.8V_AP
VABB 1_1.95V_AP
VUOTG_3.0V_AP
VCC_1.8V_MHL
VABB 02_1.95V_AP
VHSIC_1.0V_AP
VHSIC_1.8V_AP
VCC_2.8V_AP
VMEM_VDD_2.8V
VLED_IC_1.9V
VTOUCH_3.3V
TSP_VDD_3.3V
5M_AF_2.8V
VTF_2.8V
LEDA_2.8V
TSP_VDD_1.8V
CAM_IO_1.8V
VTCAM_1.8V
VDDQ_PRE_1.8V
AP
LDO
32.768KHz
Power /
Hold Key
ON_SW
VCC_1.8V_AP
VMIF_1.0V_AP
VINT_1.0V_AP
VARM_1.1V_AP
VG3D_1.0V_AP
VALIVE_ 1.0V_AP
VDDQ_PRE_1.8V
VM1M2_1.2V_AP
VMEM_1.2V_AP
VMIPI_1.8V_AP
VMIPI_1.0V_AP
VUOTG_3.0V_AP
VHSIC_1.8V_AP
Battery
Switch
PMIC DVS1/2/3
nPOWER
Buck 2/ 3 / 4_SEL
AP_PMIC_IRQ
AP_N_RST_IN
TSP IC
MMS-252
60
PIN
CON
TSP_VENDOR1/2/3
LED_BACKLIGHT_SCL/SDA
34
PIN
CON
AP_PMIC_SCL/SDA
INNER
BATTERY
4450mAh
VABB 02_1.95V_AP
VABB 01_1.95V_AP
VPLL_1.1V_AP
VMPLL _1.1V_AP
MHL_WAKE_UP / HDMI_HPD
11 PIN I/F
CON.
EAR_L/ R_CRADLE_CON
MHL
SIL9244
/HD_TXC-/
/HD_TX0-/
/HD_TX1-/
/HD_TX2-/
MHL_DSCL_1.8V
MHL_DSDA_1.8V
LEVEL
SHIFTER
MHL_DSCL_3.3V
MHL_DSDA_3.3V
HDMI_I2C_SCL/SDA_1.8V
MHL_RST
MHL_INT
MHL_DP/DM/ID
MUIC_DM/ DP/ ID
Load
Switch
VOUT_CHARGER
BATT_ID to AP
BATT_TH
P- FET
IF_CON_SENSE
V_BATTERY
V_BATTERY-
PMIC_ACOKB
IF_CON_SENSE
V_BATT to SYSTEM
OVP
MAX14654
VBUS_IN_5V
V_BUS_5V
PMIC_JIGONB
IF PMIC
MAX77693
FUEL_SCL/SDA_1.8V
FUEL_ALERT
USB_VBUS_AP_4.9V
USB_VBUS_CP_4.9V
AP D+/ D-
AP TXD/ RXD
VOL_UP
VOL_DOWN
AP_JTAG_EXTRST
TSP_VDD_3.3V
VSIL_1.2A
VCC_3.3V_MHL
VSIL_1.2C
VCC_1.8V_MHL
IF_PMIC_SCL/SDA_1.8V
IF_PMIC_IRQ
BOOT_MODE
JTAG TXD/ RXD
26MHz
DDR_BA(0:1)
DDR_DQM(0:1)
DDR_DQS(0:1)
DDRCLK_P/M
DDRCKE_1
DDR_CAS
DDRCS_1
DDR_RAS
DDR_WE
EAR_L/ R_CRADLE
CODEC_SDA/SCL_1.8V
CODEC_CLK32K
From PMIC
VLED_IC_1.9V
