Dsp Block Diagram - Sony BDP-BX2 Service Manual

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3 7 6 3 1 5 1 5 0
3-2.

DSP BLOCK DIAGRAM

MB-127 BOARD (1/3)
CN1301
BD_RF+
32
BD_RF-
31
DVD_RF+
29
DVD_RF-
28
A
25
B
24
C
23
D
22
E
20
F
19
G
18
H
17
SDIO
6
SCLK
8
SEN_LDD
7
PI_CONT
34
THERMO
9
XRST
5
SA_A+
37 35 SAO1+
SA_A-
BD DRIVE 39 36 SAO1-
SA_B+
36 37 SAO2+
DVD
SA_B-
T E 38 38 SAO2-
Blu-ray L 1 3 9 4 2 2 9 6 5 1 3
FD1
DRIVE
45 18 FCO+
FR1
44 17 FCO-
FD2
40 14 TLO+
FR2
41 15 TLO-
TD
43 13 TKO+
TR
42 12 TKO-
IC4201
MOTOR DRIVE
CN4201
B
3 39 SLO1+
/B
2 40 SLO1-
A
4 41 SLO2+
/A
5 42 SLO2-
INSW
6 34 SLEDOUT
U
10 45 U
V
9 46 V
W
8 47 W
HU+
11 1 HU+
HU-
12 2 HU-
HV+
13 3 HV+
HV-
14 4 HV-
HW+
15 5 HW+
HW-
16 6 HW-
CN4261
LD+
1 10 LDO+
LD-
2 9 LDO-
TRAY-OUT
5
TRAY-IN
3
05
w w w
.
A7 RFP
A6 RFN
A5 RFP2
A4 RFN2
A12 A
B11 B
B12 C
A11 D
A9 E
A10 F
B9 G/FOP
B10 H/FOM
H3 SDIO
G2 SDCK
SFSIO0 K4
SFSIO1 L3
H4 SDCS0B
SFSIO2 J2
N4 PSI4
SFSIO3 J3
B15 ADIN1
SFSCK L4
SFCS0B K3
P5 PSI6
INSW_BU
M3 PSI5
MD[0]-MD[15]
MA[0]-MA[11]
MBA0 F14
MBA1 F12
SAIN1 28 J7 PA4
MCLKOUT H13
MCKE G13
SAIN2 29 K8 PA5
FCIN 22 E1 FDRV
TLIN 23 E2 DAOUT0
TKIN 24 F1 TDRV
EMI_DT0-EMI_DT15
EMI_AD1-EMI_AD18
SLIN1 31 C2 SDRV2
SLIN2 32 D2 SDRV1
SPIN 54 D1 MDRV
FCSB1 AM29
CTL1 49 D12 PB0/SW1
CTL2 48 D13 PB1/SW2
FG 51 M2 FG
XO T1
X401
27MHz
LDIN 8 XI R1
X2 J1
X1201
L2 PC2
25MHz
R6 P50 X1 K1
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8
IC101 (1/3)
MAIN SYSTEM CONTROL, DSP,
SATA I/F, MEMORY CONTROL,
A/V OUT, HDMI, ETHERNET I/F,
USB I/F
IC1245
16M
S-FLASH
5 SI/SIO0
2 SO/SIO1
3 W/SIO2
7 HOLD/SIO3
6 SCK
1 CS
IC1251
64M
SDRAM
20 BA0
21 BA1
38 CLK
37 CKE
Q Q
3 7 6 3
EMI_DT0-
EMI_DT15
IC501
4M NOR
FLASH ROM
1
RESET 12 MC-10121F1_XRST
(3/3)
(SEE PAGE 3-4)
EMI_DT0-
EMI_DT7
IC502
2G NAND
FLASH ROM
9 nCE
u 1 6 3
.
3-2
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2 4
9 9 8
D0DQ0-D0DQ15
D0MA0-D0MA15
D0BA0,
D0BA1
D0CS1B
D0DT0 AF7
D0CLK0 Y2
D0CLK0B Y1
D0CKE AB5
D0CS0B AG4
D0DQ16-D0DQ31
D0CLK1 AK2
D0CLK1B AK1
1 5 1 5 0 8 9 2 4
D1DQ0-D1DQ15
D1MA0-D1MA15
D1BA0,
D1BA1
D1CS1B
D1DT0 AR12
D1CLK0 AP25
D1CLK0B AR25
D1CKE AM19
D1CS0B AP13
D1DQ16-D1DQ31
D1CLK1 AP6
D1CLK1B AR6
m
c o
BDP-BX2/S360
2
9 9
IC104
D0MA0-
DDR2
D0MA12
SDRAM
BA0-BA2
K9 ODT
J8 CK
K8 /CK
K2 CKE
L8 /CS
IC105
D0MA0-D0MA3,
DDR2
D0MA6-D0MA12
SDRAM
BA0-BA2
K9 ODT
J8 CK
K8 /CK
K2 CKE
L8 /CS
9 8 2 9 9
IC204
D1MA0-
DDR2
D1MA12
SDRAM
BA0-BA2
K9 ODT
J8 CK
K8 /CK
K2 CKE
L8 /CS
IC205
D1MA0-D1MA3,
DDR2
D1MA6-D1MA12
SDRAM
BA0-BA2
K9 ODT
J8 CK
K8 /CK
K2 CKE
L8 /CS