DVR-RT502-S
19
5
7
8
5
6
7
8
C
D
F
A
B
E
3.1.2 MPEG BLOCK BLOCK DIAGRAM
RESET
IC4003
BD5229G-TR
D
MD0~15
MDA0~1
MCAS/MRAS/MCS
MDQM/MWE/MCLK
MA0~12
MD16~31
B
128MBIT SDRAM
IC4008
EM639165TS-7G
B
128MBIT SDRAM
IC4004
EM639165TS-7G
128MBIT SDRAM
IC4005
EM639165TS-7G
RAMDA
T0~15
RAMBA0~1
RAMCAS/RAMRAS/
RAMCS
RAMDQM/RAMWE/
PCLK
RAMADD0~12
RAMDA
T16~31
B
B
32MBIT FLASH
IC4006
M5M29KT331A
VP
FRAMBA0~1
FRAMADD0~1
FRAMADD5~11
FRAMDA
T5~9
FRAMDA
T16~31
RAMADD2~4
RAMDA
T3~4
RAMDA
T10~12
PNVMCE
VIDEO IN
A
UDIO IN/OUT
VIDEO_IN
Y_VIDEO_IN
C_VIDEO_IN
SPDIF
A
UDIO_IN_L-1/R_1
A
OUTLN
A
OUTLP
A
OUTRN
A
OUTRP
A
UDIO CODEC
IC7301
WM8591GEDS/
RV
B
MPEG ENCODER
IC4009
ZR35100PQCG
A
OUT
O
ALRCLK
O
,ABCLK
O
ADC_AD
A
T
B
B
A
27M_OSC
155_ALRCLK,155_ABCLK
B
A
27M_OSC
AMCLK_SEL
AMCLK SW
IC4010
SN74L
VC1G125DCKR
SCL,SD
A
I55_GPIO0, GPIO2, RESET
,
AO
D
AT,
ABCLK, ALRCLK,
AMCLK, TX0,
RX0
A150_VIDI_CLK,HS
,VS
,V
ALID
A150_VIDI_0~7
SBD
A
T
A
,SBCLK,SBREQ,SBV
ALID
MPEG
IC4001
ZR36750BGCG-V
CP4001
AT
API FFC
DK4001
E
F
V
ADDIS_AMCLK
A T
IORDY/A
TDMACK
A T
IOW/A
TIOR/A
TINTRQ
DRVRST/A
TDMARQ
A TDD0~15
A TCS0~1/A
TD
A0~2
EEPR
OM
IC4002
BR24L16FJ-WE2
B
B
YUV
,Y
,C
ZER
O
SCL, SD
A
P-H/I-L,ASP1,ASP2
V
ADDIS_INT
,MPEG_CS
,FPC CLK
FPCDIN,FPCDOUT
,EXT RESET
,MUTE
D
ATA
LINE
VIDEO OUT
A
B
C
D
E
F
G
+1.8V
+3.3V
D5V
A5V
P.
CON+12V
P.
CON+D5V
HDMI_VCC
MPEG BLOCK DIA
GRAM
1
2
1
4
I55_AMCLK
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