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J1 BOARD SCHEMATIC DIAGRAM
( )
g
1
2
3
A
CN1802
100P
:B TO B
TO DIC BOARD
B
CN1813
4P
STBY 5V
1
STBY5V
TO H4 BOARD
5V
2
5V
CN9801
LOGO_LED
LOGO_LED
3
GND
4
C
CN1814
10P
5V
1
5V
STBY 5V
2
STBY5V
SIRCS
3
SIRCS
GND
4
PICOFF_LED
PICOFF_LED
5
TO H3 BOARD
ILINK_LED
CN9701
ILINK_LED
6
TIMER_LED
TIMER_LED
7
P_LED
P_LED
8
STBY_LED
STBY_LED
9
GND
10
LED
CN1809
6P
WHT
:S-MICRO
D
MS3.3V
1
MS3.3V
MS3.3V
2
GND
3
GND
4
9V
5
9V
AC DET1
6
CN1810
14P
WHT
:S-MICRO
3.3V
1
3.3V
3.3V
2
3.3V
3
3.3V
4
E
GND
5
GND
6
GND
7
GND
8
5V
9
5V
14V
10
14V
STBY5V
11
STBY5V
GND
12
2.5V
13
2.5V
GND
14
CN1811
5P
POWER
:ZR
GND
1
POWER
POWER
2
ILINK
ILINK STBY
3
F
TH1
4
TH1
GND
5
ATSC_CTL
CN1812
#
TV_TXD
TV_TXD
1
TV_RXD
TV_RXD
2
BOX_RST
/BOX_RST
3
GRANT
GRANT
4
AC_INT
/AC_INT
5
GND
6
G
H
KE-42XS910
4
5
6
7
DIC_CTL
MS
I2C
MS_AU
CN1805
100P
:B TO B
TO DE2(1/6)BOARD CN4100
10
8
9
VIDEO
JL1801
11
12
13
14
CN1801
4P
:ZR
TH
J1
(RELAY BOARD)
CN1804
100P
:B TO B
TO A(1/4)BOARD CN8001
KE-42XS910
15
CN1806
13P
WHT
3.3V
1
3.3V
2
GND
9V-1
3
9V
4
GND
5V-1
5
5V
7V
6
7V
7
GND
DIC2.5V
8
DIC2.5V
9
DIC2.5V
10
DIC2.5V
11
GND
12
GND
13
GND
CN1803
1
GND
CN1808
ATSC
#
ATSC_PR
1
ATSC PR
2
GND
ATSC_PB
3
ATSC PB
4
GND
ATSC_Y
5
ATSC Y
6
GND
ATSC_L
7
ATSC L
8
GND
ATSC_R
9
ATSC R
10
GND
B-SS11646<UC.>-J1.
30
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