Block Diagrams - Samsung SGH-Z110V Service Manual

2. Base Band Solut ion Blo ck Diagr am
MIC
MCP(SP ANSIO N)
(NOR+S R AM )
NO R FLASH MEM ORY
128 Mb it
SRAM
32Mbi t
USIM CARD
MSM6200
USB
USB_ XTAL_IN
USB CLK
48MHZ
USB_X TAL_OUT
IRDA
...
...
^
OK
END
TAL
MC CLR
1 3
2
4 6
5
7 9
8
#
*
0
RE CEIVER
SPEAKER
Audio S witch s
AK2442
Audio CODEC
I2C_SCL
I2C_CLK
SBI
EXT_ INT_A
SLA VE
ASI C _STOP
EMG_ A
AP_PWD N
HOS T_IN_A
HC S
WR _N
RD _N
MSM --- AD(0:1 5)---Mag a
HAD(0:15)
MSM---A(1: 1 6)---Maga
HA(1:16)
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YMU769
Melod y IC
(64 poly)
LCD
MODULE
Sub
TFT LC D
(96x96)
Main 2.2"
TFT LCD
(176x220)
CAMERA FL ASH
1 Mega-p i xel
MA55 141
CAMER A
NAND FLA SH MEMORY
1Gbit
SDRA M
512Mbit
MCP
(NAN D+S DRA M )
OS C
(19.2MHz )
5- 2
VBATT
CAM (1.8VDV)
LDO
DC /DC
CAM (2.5VDV)
2.8VDV
LDO2
2.8MLV
SW
LDO3 Maga(1.65VD V)
Maga(1.65VDV_ S)
SW
3
SBI
VDD_P(2 .8V)
VDD _LP(2.8V)
VDD_C(2.8)
XTAR_IN
SLEEP XTAL
VDD_A(2 .6V)
PM6050
32.768kHz
VREG_B LUET(2. 8 V)
XTA R_OUT
MA IN
VREG_TCXO(2.8 V)
Battery
VREG _SYNT(2.8V)
VC HARGER
VREG_R FTX(2 .8V)
CO IN_CELL
VRE G_RFRX(2 .8V)
Backup
Batter y

Block Diagrams

2.8SLV