1-9-1
BLOCK DIAGRAMS
System Control Block Diagram
E5SE0BLS
IC2000
(SUB MICR
O CONTR
OLLER)
42
19
20
21
22
CN2002
CN3002
FL3001
VFD
CN7101
CN4001
CN4001
CN2005
CN2005
CN4000
CN7101
CN4000
D3002
ST
ANDBY
PO
WER
FR
ONT
-A CB
A
BD MAIN CB
RS232C CB
A
A
UDIO CB
A
VIDEO CB
A
RS3001
REMO
TE
SENSOR
KEY
SWITCH
30
27
29
28
20
44
9
11
17
PWSW1
16
PWSW2
15
PWSW3
48
SUB-TXD
47
SUB-RXD
31
CEC-IN
32
CEC-OUT
PWSW1
PWSW2
ST
ANDBY
-LED
SYS-RESET
FL-SD
A
FL-SCL
FL-STB
26
FL-RESET
REMO
TE
KEY
-1
XIN
XOUT
10MHz
X'T
AL
X2000
B
UFFER
Q7503
PWSW3
40
F
AN-LOCK
F
A
N-LOCK
23
VIDEO-MUTE
VIDEO-MUTE
CN2005
T
O
PO
WER SUPPL
Y
BLOCK DIA
GRAM
CN4001
7
A
U
DIO-MUTE
A
U
DIO-MUTE
6
F
AN-CONT1
F
AN-CONT1
22
CEC-CONT
CEC-CONT
T
O
A
UDIO
BLOCK DIA
GRAM
Q3001
B
UFFER
Q7502
SWITCHING
SW3003
CN3001
CN3101
FR
ONT
-B CB
A
REMO
TE
-IN
REMO
TE
-OUT
IC5550
PHOTO
COUPLER
CN2005
CN4002
CN4001
CN5501
34
RS232C-TXD
33
RS232C-RXD
11
12
16
IC5500
RS232C
I/F
13
14
CN5500
RS232C-
CONNECT
OR
RS232C
INTERF
A
C
E
3
RXD
2
TXD
3
4
1
2
JK5550
B
UFFER
Q5551,Q5552
EV+5V
VCC
Q5500,Q5501
21
232C-PW
-CONT
18
18
VIDEO-MUTE
3
4
5
6
12
17
12
17
2
2
3
4
5
6
FL-SD
A
FL-SCL
FL-STB
FL-RESET
REMO
TE
ST
ANDBY
-LED
16
16
KEY
-1
1
2
3
6
6
1
2
3
3
3
4
5
4
5
1
1
RS232C-RXD
RS232C-TXD
RS232C-PW
-CONT
REMO
TE
RS232C-RXD
13
10
11
9
10
10
10
11
11
11
9
9
9
CEC-IN
SUB-TXD
SUB-RXD
SYS-RESET
SUB-TXD
SUB-RXD
SYS-RESET
14
13
14
CEC-OUT
13
CEC-IN
14
13
14
CEC-OUT
RS232C-TXD
RS232C-PW
-CONT
REMO
TE
KEY-1
CEC
13
JK7501
IC6001
(MAIN MICR
O CONTR
OLLER)
XTRST
XRST
XFERST
AE32
A27
T34
V32
TXD1
U34
RXD1
Q6701
Q6702
P-ON+1.8V
RESET
IC6701
2
1
SWITCHING
HDMI-
CONNECTOR
50
49
D3003
DV
D
EV+3.3V
D3005
CD
D
VD-LED
CD-LED
19
19
D
V
D-LED
20
20
CD-LED
Q3003
LED DRIVE
LED DRIVE
Q3004
Q3005
LED DRIVE
43
EV+5V
D3004
BD
BD-LED
21
21
BD-LED
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