Dsp Block Diagram - Sony BDP-S485 Service Manual

3-2. DSP BLOCK DIAGRAM

BD DRIVE
DVD
Blu-ray
DRIVE
MB-139 BOARD
BD_ RF+
23
K1
BD_ RF -
22 K2
DVD_ R F +
26
L1
DVD_ R F -
25
L2
A
32
G2
B
30
G1
C
28
H2
D
20
H1
E
31
K3
F
33
K4
G
19
J4
H
17
J3
SDIO
8 P5
SCLK
7 R5
LDD_SEN
6
R3
THE R MO
34 G4
SA_B+
SA_B
39 S T P 1+
16
S T P 1_IN 8 N5
SA_B-
IC1401
38 17 S T P 1- SA_A
SA_A+ SA_DRIVE S T P 2_IN 9
P1
18
37 S T P 2+
ST E P _ENA
SA_A-
P4
36 19 S T P 2- ST EP _ENA 7
FD1
40 27 FCS_P
FR1
41 28 FCS_N
VFCS 21
TR
42 29 TRK_P
TD
43 30 TRK_N
VTRK 20
M4
FD2
44 24 TLT_P
FR2
45 25 TLT_N
VTLT 22
M3
VSLED2 17
VSLED1 16
MONITOR 12
A
55 SLED2_P
8
A-
9
56 SLED2_N
B+
SPDL
6 52 SLED1_P
VSPIN 18
B-
7 53 SLED1_N
NS_XTALO B13
U
NS_XTALI
4 42 U A13
IC2401
V
3 44 V
MOTOR DRIVE
W
2 46 W
LOAD-
1
33 LOAD_N
LOAD+ 19
VLOAD
2
32 LOAD_ P
TRAY-IN
3
TRAY-OUT
5
CPU_NFD0 - CPU_NFD7
IC501
NCE 9
2Gb
CLE 16
AG3
NAND FLASH
17
ALE
WE 18
AG4
19 WP
NRE 8 AD4
SYSCON_RST
RY/BY 7
PAGE 3-4
R F IP
R F IN
R F IP 2
R F IN2 RBA0
RBA1
INA
RBA2
INB
RRAS_
INC
RCAS_
IND
RWE_
INE
RODT
IN F
RCLK0
ING
IC101
RCLK0_
INH
RCKE
F E C F REQ
RCS_
F EOSCEN
RRESET
F EC M OD
MAIN SYSTEM CONTROL,
AUX1
DSP,SATA I/F,MEMORY CONTROL
FE FMO4
FE FMO3 A/V OUT,HDMI,ETHERNET I/F
FE GAINSW2 USB I/F,
CXD9998G-AB/AC/CB/CC
RCLK1
RCLK1_
FOO
L3
TRO
TLO
RBA0_B
RBA1_B
FE FMO
N1
RBA2_B
FE FMO2 RRAS_B_
N3
RCAS_B_
V4 FE LIMIT
RWE_B_
RODT_B
RCLK0_B_
FEDM0
N2
RCLK0_B
RCKE_B
X401 RCS_B_
27MHZ
RRESET_B
N4 FE TR AYPWM
FETRAYIN_
V6
V5 FETR AYOUT_
AH2
AF4 RCLK1_B
RCLK1_B_
AE3
3-2
DODQ0-DODQ15
IC106
1Gb DDR3
DOA0-DOA12
SDRAM
AG14 M2
BA0
N8
AD19 BA1
AC15 M3 BA2
/RAS
AC13 J3
/CAS
AD14 K3
/WE
AE13 L3
ODT
AC14 K1
CK
AG24 J7
/CK
AH24 K7
K9 CKE
AG16
AE15 L2 /CS
K1
AC18 /RESET
DODQ16-DODQ31
IC107
1Gb DDR3
SDRAM
BA0
M2
BA1
N8
BA2
M3
J3 /RAS
K3 /CAS
L3 /WE
ODT
K1
AG13
J7 CK
AH13 /CK
K7
K9 CKE
L2 /CS
/RESET
K1
DIDQ0-DIDQ15
IC206
DIA0-DIA12
1Gb DDR3
SDRAM
BA0
AB26 M2
N8 BA1
T24
BA2
W25 M3
AD28 J3 /RAS
AC26 /CAS
K3
AE28 L3 /WE
ODT
AD27 K1
CK
L27 J7
/CK
L28 K7
K9 CKE
V27
AB25 L2 /CS
K1
Y26 /RESET
D1DQ16-D1DQ31
IC207
1Gb DDR3
SDRAM
BA0
M2
BA1
N8
BA2
M3
J3 /RAS
/CAS
K3
L3 /WE
ODT
K1
AB27
J7 CK
AB28 K7 /CK
K9 CKE
L2 /CS
/RESET
K1
BDP-S485