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8. Level 3 Repair
8-1.Block Diagram
LB _ SAW
V_BAT
FILTER
( SFH 881 PQ101 )
3GPRS Tx_Module
( TQM6M9069 )
HB _SAW
FILTER
( SFWG 42 MB 002 )
Duplexer
( SAYRF1G95 H
J0F0A)
Duplexer
(LW3D)
V_BAT
32 K
B B a a c c k k _ _ u u p p
b b a a t t
VRF_1.8V / VRF_2.7V
GSM850_RX_P / GSM850_RX_N
DCS_RX_N / DCS_RX_P
PCS_RX_N / PCS_RX_P
TRANCEIVER
UMTS2100_RX1 /UMTS2100_RX2
UMTS_2100_TX
3GPAM
B B C C M M 2 2 0 0 9 9 1 1 C C 0 0 I I F F B B G G
( BA012 J1-38 )
UMTS_900_TX
3GPAM
( BA012 J8-38 )
UMTS900_GSM900_RX_N
/UMTS900_GSM900_RX_P
GPS
W W I I F F I I / / B B T T / / F F M M
B B C C M M 4 4 3 3 3 3 0 0
A A U U D D I I O O
3 .5 _ PI
PMIC
EAR_OUT_R / EAR_OUT_L
Ear _ jack
P P a a r r t t
SPK
SPK_N / SPK_P
( ( I I n n t t e e r r n n a a l l
( D2041 )
EAR_R / EAR_L
_ _ A A M M P P ) )
SPK_AMP_P / SPK_AMP_N
LVLDO_1.2V
ALDO1_3.0V
ALDO2_2.5V
ALDO1_3.0V
ALDO3_3.3V
WRF_TCXO_VDD_2.8V
VRF_2.7V
VLCD_2.9V
VDD_MEM_3V3
VSIM_3.0V
DLDO1_3.0V
P P o o w w e e r r
VMOT_3.3V
VTOUCH_2.9V
M M a a n n a a g g e e
ALDO7_3.0V
VCAMC_1.8V
VBBD_2.9V
VCAM_IO_1.8V
VCAM_2.8V_AVDD
On_SW
KEYPAD
KBC(0:1)
KBR(0:2)
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
CLK_CX8
BB_26MCLK
EMCP_CLK / EMC P_CMD /SOFR_RST _N
GPS_CLKREQ
SDRAM_CLK / SDRAM_CLK_D
SDRAM_CKE(1~2) / SDRAM_CEN(1~2)
SDRAM_CAS /SDRAM_RAS /SDRAM_WEN
DDQM(0:3) / DDQS(0: 3)
SRI_CLK / SRI_EN
SRI_DATA
SD_D(0:3)
SD_CMD / SD_CLK
nTF_DETECT
SIM_CLK / SI M_RST
CAM_VSYNC / CAM_HSYNC
CAM_MCLK
CAM_PCLK
CAM_3M_RST
CAM_SDA / CAM_SCL
VMEM_1.8V
GPS_EN
GPS_UART_TXD
MODEM
ACCEL_SCL / ACCEL_SDA
GPS_UART _RXD
GPS_UART_CXS
ECOMPASS_RST
GPS_UART_RXS
BCM21550KFFBG
ECOMPASS_SDA / ECOMPASS_SCL
BT_RST_N / BT_VREG_EN
TSP_INT
BT_PCM_SYNC / B T_PCM_CLK
BT_PCM_IN
TSP_SCL / TSP_SDA
BT_PCM_OUT
BT_WAKE
BT_HOST_WAKE
WL_HOST_WAKE
LCD_D(0:15)
WLA N_RST_N
LCD_CS / LCD_RS / LCD _RD /LCD_WR
SDIO_D(0:3)
SDIO_CLK / SDIO_CMD
LCD_BL_EN
V_BAT
VMOT_3.3V
RCV_N /RCV_P
CHG_EN
CHG_DET / CHG_STATE
BCM_USB_D_P /BCM_USB_ D_N
USB_INT
USB_SCL / USB_SDA
8-1
MEMORY
V_MEM_1.8V
(4G Byte eMMC +3G bit LPDDR )
VDD_MEM_3V3
KMSJS 000JM-B308
ECMP_D (0:7)
4 G eMMC
3 G LPDDR
D(0 :31)
A(0:13)
DLDO1_3. 0V
Micro _ SD
VSIM_3.0V
SIM
SIM_IO
VCAMC _1.8V
VCAM_IO _1.8V
VCAM_2.8V_AVDD
2 M_ CAM
CAM_D(0: 7)
V_TOUCH_2.9V
Sensor
VBBD_ 2.9V
VMEM_1.8V
Accel
c c o o m m p p a a s s s s
T T S S P P
VLCD_2.9V
VMEM_1.8V
LCD
LCD_F(0:15)
LCD_EMI
FILTERS
LCD_CSF / LCD_WRF
LCD_RSF / LCD_RDF
MAIN
LCD_BL _IC
LED_P_26V / LED_N
( 2 .8 ' QVGA TFT )
LCD_FLM
LCD_RESET_N
MOT
RCV
V_BAT
Charger
V_BUS_5V
( RT9532 )
Mirco _ USB
CON
MUIC
USB_ID
( FSA880 )
MIC
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