Level 3 Repair - Samsung GT-E2652W Service Manual

8. Level 3 Repair

8-1. Block Diagram
256M/ 1G/ 256M
MEMORY
KAP202N00M- BWEW
TSP_X+
TSP_X-
TSP_Y+
TSP_Y-
SIM2_IO
SIM2_RST
SIM2_CLK
SIM1_IO
SIM1_RST
SIM1_CLK
LED-
LED DRIVER
LED+
FAN5341UMPX
VMOT_3.3V
DUAL LDO
VTOUCH_1.8V
MIC5335- SGYMT
USB
USB_DM
SW IC
USB_DP
USB_ID
FSA9280
AUMX
TETHYS BLOCK DIAGRAM
AD(0:15 )
A(16:23)
LCD(0),(1),(3)
LCD_D1(0),( 1),( 3)
LCD_RST_O LCD_RST
EMI
LCD_D1(4),(5),( 6) LCD(4),(5),(6)
LCD_WR_O LCD_WR
EMI
LCD_D1(2),(7) LCD_(2),(7)
LCD_CS,RS_O LCD_CS,RS
EMI
TOUCH_INT
TOUCH_SCL
Touch
TOUCH_SDA
IC
TOUCH_RST
CAM_VSYNC
CAM_HSYNC
CAM_PCLK_IN
CAM(0)~ (7)
CAM_MCLK_OUT
CAM_SCL
CAM_SDA
CAM_RST
SD DATA(0)~ (3)
SD_CMD
SD_CLK
SD_DETECT
SIM_IO
SIM_RST
SIM_CLK
SIM
Controller
IC
LFH8888
RST_BB
DSDS_INT
DSDS_SCL
DSDS_SDA
EN_LCD_BL
MOT_EN
TOUCH_EN
UART1_TXD
UART1_RXD
USB_DM_BB
USB_DP_BB
USB_SW_INT
USB_I2C_SDA
USB_I2C_SCL
SPK_P
SPK_N
RCV_P
RCV_N
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
26M TCXO
LB_RX_N GSM850_RX
LB_RX_P GSM900_RX
SAW
HB_RX_N DCS1800_RX
HB_RX_P PCS1900_RX
SAW
LB_TX
HB_TX
BS1
BS2
VLOGIC
RAMP
TX_EN
WLAN_SPI_MISO
WLAN_SPI_MOSI
WLAN_SPI_CLK
WLAN_SPI_CS
WIFI
WLAN_SPI_INT
AR6003
PCM_TXD
PCM_RXD
PCM_CLK
PCM_SYNC
UART3_TXD_BT
BC63B
UART3_RXD_BT
BT_CLK_REQ
CLK26M_BT_BB
BT_RST
EXP_INT
EXP_RS T
EXP_SCL_1.8V
EXP_SDA_1.8V
EXPANDER IC
ADP5587ACBZ
VF
EAR AMP
EAR_L_AMP
MAX97200
EAR_R_AMP
FM_LNA_OUT
FM LNA
EAR_S W
EARKE Y
EAR_KEY_D IRECT
3.5_DETECT
EAR_MIC_P
EAR_MIC_N
MIC_BB_P
MIC_BB_N
MIC_RCV_P
MIC_RCV_N
8-1
MAIN ANT
PAM
RF
SW
RF7161
26M TCXO
WIFI, BT ANT
BALUN
ANT_SEL_B
ANT_SEL_C
SW
SAW
ANT_SEL_E
BALUN
BT
BALUN
KEY_COL(0)~ (1)
KEY_ROW(0)~ (3)
WLAN_LDO_EN
LDO
VWLAN_1.8V
RP100K181D
LDO
VWLAN_3.3V
RP100K331D
VCAM_A_2.8V
CAM_PWR
LDO
3CH
VCAM_IO_1.8V
BU6651NUX
VCAM_CORE_1.8V
VF
TOUCH_RST
EAR_L_3 .5
EAR_R_3.5
FM_ANT
3.5 PI
EARJACK
EAR_KE Y
MIC
MIC_SPK_P
SW
MIC_SPK_N