Samsung SGH-F860V, Руководство по обслуживанию

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6. SGH-E860V Block Diagrams
6- 1
PA
M
\ CX7
7328
SI4205
CSP2750
CL8522
YMU
Sound Generator
AK4640
MP3 Decorder
Audio
Switch
Audio
Switch
OSC13M
FEM6755
SIM
1.3M pixel
Camrea
USS810M
KEY PAD
Interface
Connector
18Pin
Crystal
32.768
BTTZ0502SA
OSC
25MHz
LCD
connector
RF-BB
IF
LNA
IN
RF
IF
Synthe
sizer
PAM
IF
RF IF
SIM IF
Audio IF
DAI
Drivers
Power
Management
DSP
IF
RF Block
Enable
S
P
K
E
A
R
CLK
LCD
system Camera
ROU256512128
256 Nor Flash
1G NAND
Trident HPE
MCI
Power
DSP mem. IF
Serial ctrl
System Clk
Core Memory IF
USB IF
KEY PAD IF
RTC
BLUE
TOOTH
IF
MP3
CTRL
13M_YMU
13
_M
C
CTRL
A
U
D
I
O
MP3,
melody
MP3
melody
13M_TR
M/N
GSM
DCS
PCS
G
S
M
D
P
C
S
GSM Tx
DPCS Tx
SER_CTRL
TXI_I/O
TXQ_I/O
AFC
13M_RF
RF_EN
TX_EN, TX_PWR,
TX_BAND_SEL
1V5core, 1V8DIG
A[0:8]
D[0:15]
CTRL
VPAC
VR
F
_
2.
8
VR
T
C
_1
.5
VRT
C
_
1.
5
VR
F
_2
.8
VP
A
C
VB
AT
A[0:24]
D[0:15]
CTRL
DEBUG
SDS
DLC_DET
USB
JIG ON
VB
AT
LDOs
CAMERA
with Flash
VCAM_EN
3.1V
1.8V
V
B
A
T
KB_COL[0:4]
KB_ROW[0:5]
CTRL
Y[0:7]
CODEC
IF
Ctr.
LCD_D[0:15]
Data, clock
VB
T_
1
.8
SAPA1D1
Audio AMP
TPA6203
Audio AMP
MAX1508
Charging IC