24
DV-420V-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
4.2 OVERALL BLOCK DIAGRAM (YXZT52, SXZT2)
P.CO
N+12V
AC220~240V
FLDC+/-
X4
0
0
1
27M
H
z
-28V
AT
+3.3V
P.CO
N+6V
P.CON+5V
POW
E
R
SUPPLY
DVD LOADER
(D
M5
)
MOT
O
R DRIVER
IC
2301
AM5766
FIP DRIVER IC
IC651
PT
6315
EEPROM
IC
4001
S-
24CS04AFJ
-TB-
GE
AUDIO AMP
IC
8
0
0
8
MC4580L
KEY
SERVO
RF
SERVO
IR
FP,
S
TB
ASPDIF
AUD
IO
_L,
AUDIO_R
AM
P_AUDIO_L/R
LD_DV
D
,
LD_CD
IR
108MHz
T
V
E
ncoder
M
PEG
-1/2/
J
PEG
VIDEO
DECORDER
R
COAX
IAL
RF
CO
L
OV
E
R
AL
L
B
L
O
CK
D
IA
GR
A
M
IR
RE
CE
IV
E
R
(OS
6
51)
KSM
-2
0
0
1
T
C
2
P
16M
b
it
FLASH
IC4004
EN
2
9
L
V1
6
0
BB-
7
0TIP
64Mbit(4M*
16) 166MHz
SDRAM
IC4005
HY
57V
641620FT
P
-7
V+3,
SDA,
SCL
AM
UT
E
MP
E
G
/MI
C
O
N
IC4002
M
T
1389FE/S-L
AUDIO CODEC/
INT
E
RNAL DAC
+1.
8
V
A0~A20,
AD0~AD7
MA
0
~
MA
1
1
,
DQ0~DQ15
4
009
_
VIDEO DRIVER 6CH IC
IC7301
LA
73054-T
LM-E
4CH VI
DEO
DAC
V
U
Y
4CH BUS SW
I
C
IC
7
3
0
2
TC7M
B3257FT
21PIN
RGB OUT
CVBS
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