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C3201
DEO AMP
Q8002
MAIN)
AMP
N OUT
14
N
OUT
11
N
OUT
17
C3251
DEO AMP
Q8001
UB)
AMP
N
OUT
14
N
OUT
11
N
OUT
17
IC3007
SDA3
5
IC3002
IIC SW
SCL3
1
SLOT1
6
SLOT2
SCL3
5
SCL
7
SLOT3
4
IC3004
EX I/O(IIC SW)
SLOT1
10
SCL3
SDA3
15
SLOT2
11
SDA3
SDA
9
14
SLOT3
12
S0
14
3
S1
2
4
A
B
SLOT1
LO
LO
IC8002
SLOT2
LO
HI
SLOT3
HI LO
5
PC
HI
HI
SYNC SELECT
(SUB)
SLOT1 VD
SLOT1
1
VD M
SLOT2 VD
SLOT2
5
VD
3
SLOT3 VD
NCLP M
SLOT3
2
PC VD
PC
4
SLOT1 HD
SLOT1
12
SLOT2 HD
SLOT2
14
HD
13
SLOT3 HD
SLOT3
HD M
15
PC HD
A SW2
10
PC
11
B SW3
9
64
IC8007
CS/VIDEO SEL(MAIN)
5
7
1
6
IC8008
CS/VIDEO SEL(SUB)
5
7
1
6
STB5V S
9V
IIC SW
3
H:ON
SDA3
6
STB5V
7
H:ON
SCL3
2
SOS
SCL
10
SLOT1 DET
SDA
2
SLOT2 DET
IIC SW
1
SLOT3 DET
IIC SW
9
Q3011
IC8004
SYNC
SIGNAL
IC8006
PROCESSOR
(SUB)
INVERTER
4
G IN
1
8
13
V IN
VD+
CLP OUT
17
9
6
15
H IN
HD-
13
10
IC8009
SWITCH
CS(S)
3
H:ON
5
6
5
NCLP M
VD M
HD M
POWER STATUS
REMOTE DET
CABLE DET
TXD TU
RXD TU
Q3001
RESET
IIC CONT
TXD4
IC1001
RXD4
HD S
TIME CLOCK
VD S
MCLP S
8
VDD
5
/INTER
X9350
7
OSCIN
SCL
2
6
OSCOUT
SDA
3
SCL3
SDA3
Q3010
SLOT9V
SLOT5V
SLOT3.3V
IC8015
SCL3
RS232C
SDA3
DRIVER
RXD4
RXD4
13
R1IN
R1OUT
12
TXD4
TXD4
14
T1OUT T1IN
11
IC8016
VD S
2
INVERTER
NCLP S
PC VD
8
1
2
PC HD
12
13
12
11
HD S
TH-42PW6/TH-42PWD6 J-Board Block Diagram
6
J5
TO D5
15
TX3+
TX3-
14
12
TXC+
TXC-
11
9
TX2+
8
TX2-
6
TX1+
5
TX1-
3
TX0+
2
TX0-
21
Y M
23
PB M
25
PR M
31
NCLP M
29
VD M
27
HD M
TO D3
J3
Y S
40
38
PB S
36
PR S
15
POWER STATUS
25
REMOTE DET
13
CABLE DET
17
TXD TU
19
RXD TU
RESET
11
2
IIC CONT
TXD PC
21
23
RXD PC
34
HD S
32
VD S
31
NCLP S
27
REAL TIME/INTER
4
SCL1
SDA1
5
8
SCL3
SDA3
9
STB ON
28
12
SOUND MAIN MUTE
J8
TO Z8
15
SOUND MAIN MUTE
RESET
14
17
L
19
R
SLOT9V
1
SLOT9V
SLOT5V
3
SLOT5V
SLOT3.3V
5
SLOT3.3V
SLOT3.3V
6
DIG 12V
9
DIG 12V
DR15V
DR15V
12
10
SCL3
11
SDA3
J10
TO PF10
2
STB ON/OFF
STB 5V
1
STB 5V
LAN15V
5
LAN15V
6
LAN15V
J6
TO D6
19
DPMS VD
17
DPMS HD
15
TX3+
14
TX3-
12
TXC+
11
TXC-
TX2+
9
8
TX2-
TX1+
6
5
TX1-
3
TX0+
2
TX0-
7
8
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