Zenith DVB318, Руководство по обслуживанию

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3-18
A/
V
J
A
C
K
I/F
DS
P
I/F
IC5
01
STM5589
MPEG D
E
CODER
IC5
02
S
DRA
M
64
Mbi
t
16
b
it
IC5
03
16
M
Flash Me
m
o
ry
SM
I_
C
S
[0
:1
]
SM
I_
R
A
S
SM
I_
C
A
S
SM
I_
W
E
SM
I_
D
Q
M
L
SM
I_
D
Q
M
U
SM
I_
C
LKIN
SM
I_
C
LKO
U
T
SM
I_
D
A
TA[0
:1
5]
S
M
I_
A
DR[
0:
13]
CP
U_A
DR[
1:
21]
CP
U_DA
T
A
[0
:15]
FL
ASH
_C
E
FL
ASH
_O
E
WE
ADAC-
ENA_2C
H
DAC_PC
MOUT
0~
3
ADAC_D
AT
A
ADAC_CLO
C
K
DAC_RS
T
DAC_SCL
K
DAC_LR
CK
DAC_PC
M_
CLK
A
u
dio I/F
SPDIF
DSP_RST IRQ2 IIC_DAT
A
IIC_CLK RS_ECC
B_ST
AR
T
RS_DAT
A
RS_DVALID RS_BCLK RS_ERROR_
EN
RS_ERROR
PRO
G
R
E_L
AMUT
E
CVBS C (
for
S-
V
ideo)
Y
(
for
S-
Video)
Fronte
nd
Interface
(s
ector
pr
oc
ess
or
CPRM,
DV
D de
cry
ption
)
Mem
or
y Inter
fa
ce
Diagnos
tic
s Contr
ol
ler
Mi
co
r
P
ro
ce
sso
r
ST
20
MPEG
Dec
oder
Sub-
pic
tur
e
OS
D
Audio Dec
oder
Video E
n
coder
& DA
C
Audio D
S
P
IC6
01
Fli23
01
GENESIS
IC6
03
SiL17
0B
DV
I
IIC
_CLK
IIC
_D
ATA
CLK
_OUT
FD
ATA_
[0
:7
]
R
ESET
IIC
_CLK
IIC
_D
ATA
D
_R
ESET
IC6
07
P8
2B
7
1
5
4. MPEG BLOCK DIAGRAM
DV7832NXS