U1 DUAL HD DI
GITAL VIDEO SYSTEM
BCM7038
DVR7100/5100 Block & Wiring Diagram
FLASH
2Mx8bit
U9
U32
DVB-
T
TU1216
Y
Pb
Pr
CV
BS
Audio
R
Audio
L
I2C BUS
RS-232
(D-SUB -pins Female)
EEPROM
32Kx8bit
U2
7
U33
DVB-T
TU1216
250GB
DVR7100
160GB
DVR5100
S-video
HD
MI
Audio Buffer
U6,U7
Audio
R
Audio
L
S/PDIF
D32 6.2 V
Function
Control
U7
AT89S52
Co
axial
Optical
U5
IR sensor
Key pad
(8
keys)
DDR SDRAM
256Mbit
U2~U5
DDR SDRAM
256Mbit
U2~U5
DDR S
D
RAM
256Mbit
U2~U5
DDR SDRAM
256Mbit
U2~U5
Tuner
T
uner
VFD
U1
13-ST-
74GINK
Power Supply Unit
W1
02
W103
C02 PSU connect
to MB Power Cable
46
0
mm
C03
SATA
Power
ca
ble
20
0 mm
Data Transport
CLK / DATA / SYNC
CLK / DATA / SYNC
Video
Processor
Audio
Processor
Video
DAC
Audio
DAC
C01 AC Inlet cable 110 mm
C04 SATA Cable
380
m
m
F
a
n cab
le
c
onne
ct to M
B
FP cable connect to MB
DVR710
0/510
0 total use 4 pc
s cables
C01
~C04
1.C0
1
AC
in
le
t
is
B
a
c
k
pane
l
co
nnec
t
to
t
he
PSU
.
2.C0
2 PSU c
onnect to MB (J21) Power cable .
3. C03
SATA Power ca
b
le
PSU conne
ct to HDD.
4. C04 SATA sig
n
al cable MB( J1
8
) co
nnec
t to
HDD
5. F
ront p
anel cab
le
c
onnec
t to
M
B(J22
).
6. Fan cab
le connect to MB( JP1).
J2
2
1
J2
1
J18
JP
6. Block Diagram & Wiring Diagram
19
