MB-134 BOARD
USB-023
BOARD
CN1102
CN1502
X1201
25MHz
IC1201
10
R
LED_DT
LED_CK
FLD_STB
SIRCS_IN
LAN (100)
C43
D40
D42
E39
D38
F36
B38
C41
A43
H34
A41
B40
C39
A39
C37
F38
E37
B42
3
2
B34
G33
A35
C19
D34
A17
E35
AV12
AP4
3
1
C35
Front end circuit
MRESET
C35
CPU_PRERST
CPU_PRERST
2
1
GPIO2
GPIO1
CORE_RESETB
GPIO6
VSTB
GPIO4
GPIO5
A37
D36
AW11
AY10
3
1
48
KEY1
FR-309 BOARD
10
8
11
13
6
10
8
11
13
6
7
9
8
IC702
FL DRIVER
IC701
REMOTE
CONTROL
RECEIVER
DIN
CLK
STB
TUBE
FLOURESCENT
INDICATOR
Q709
LED DRIVER
D702
(WHITE)
ND701
CN702
GRD1 - GRD8
SEG1 -SEG17
CN1504
CN402
S401
S402
S403
S331
SWB-001 BOARD
CN509
CN401
CN331
SWP-001 BOARD
2
3
4
5
2
2
47
KEY2
46
KEY3
49
KEY0
2
3
4
5
KEY1
KEY2
KEY3
KEY0
CN1201
2
3
2
3
3
2
CN602
CN372
CN371
FRONT
D+
D-
DP
DM
3-4. USB/ETHER BLOCK DIAGRAM
3-4
BDP-BX37/S270/S370/S373/S470
G
G4
89
9D
XC/
G
G3
89
9D
XC
EXCEPT: BDP-S270
USB
IC1503
EXT