20
DV-410V-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
4.2 OVERALL BLOCK DIAGRAM
P.CO
N
+12
V
AC220~240
V
FLDC+/-
X4001
27MHz
-2
8V
AT+12
V
for mute
AT+3.3
V
P.CO
N
+6
V
P.CO
N
+5
V
POWER
SUPPLY
D
V
D
LOADER
(DM4)
MOTOR DRI
V
ER
IC2301
AM5766
FIP DRI
V
ER IC
IC651
PT6315
EEPROM
IC4001
S-24CS04AFJ-TB-
GE
AUDIO AMP IC
IC
8
00
8
RC45
8
0IDR
KEY
SER
V
O
RF
SER
V
O
IR
FP,STB
ASPDIF
AUDIO_L,
AUDIO_R
AMP_AUDIO_L/R
LD_D
V
D,
LD_CD
IR
10
8
MHz
T
V
Encoder
MPEG-1/2/
JPEG
V
IDEO
DECORDER
R
COAXIAL
RF
CO
L
OVERALL BLOCK DIA
G
R
A
M
IR RECEI
V
ER
(OS651)
KSM-2001TC2P
16Mbit FLASH
IC4004
ES29L
V
160EB-70TG
64Mbit(4M*16) 166MHz
SDRAM
IC4005
M12L64164A-5TG
V
+3,
SDA,
SCL
AMUTE
MPEG/MICO
N
IC4002
MT13
8
9FE/S-L
AUDIO CODEC/
I
N
TER
N
AL DAC
+1.
8V
A0~A20,
AD0~AD7
MA0~MA11,
DQ0~DQ15
V
IDEO DRI
V
ER 6CH IC
IC7301
LA73054-TLM-E
4CH
V
IDEO DAC
V
U
Y
S_C
C
V
BS
S_
V
ASP
www. xiaoyu163. com
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TEL 13942296513 QQ 376315150 892498299