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DIA-5
BLOCK & SCHEMATIC DIAGRAMS
<LW373/LW333/LB423/LB383/LB353/LB303>
MAIN
AC
B07
B03
FN3001
FN3002
FN3003
FN3004
FN3005
B05
Speaker
B04
B10
B02
B09
B06
B01
B08
FILTER
POWER
3
4
5
6
4
5
6
7
8
9
1
8
9
1
1
2
3
4
5
6
7
8
9
4
5
6
7
8
9
10
1
2
2
BALLAST
R
LCD
PANEL
LCD
PANEL
R
LCD
PANEL
LCD
PANEL
R
LCD
PANEL
LCD
PANEL
IRIS
TEMP.
SENSOR A
SENSOR A
IR (FRONT)
1
2
3
1
3
2
2
2
2
2
1
1
1
1
3
3
3
3
1
1
1
RXD
1 2
1
2
2
2
2
GND
3
3
S3.3V
4
Lamp_SW
TXD
TXD
5
3
1
2
3
4
4
5
1
2
2
3
4
5
5
1
2
3
4
1
2
3
4
4
1
2
2
3
1
2
3
6
6
1
2
1
40
1
40
1
40
1
40
1
40
1
40
J9001
J9002
J9003
Panel_R
Panel_G
Power_Out
Lamp_Out
Lamp_Cold
FAN_C
FN3001
FN3002
FN3003
FN3004
FN3005
P5030
P3003
P3001
1
5
GND
GND
GND
GND
GND
GND
S16V
S16V
NC
S16V
S16V
PFC_ON
PTH
120
15.5V
380V
GND
LAMP
PHG231A11PXG
GND
GND
GND
GND
S16V
S16V
S-5V
S16V
S16V
S16V
PFC_ON
FAN_A
FAN_B
P3004
P3006
P3002
K2006
K2004
K2003
AC
100~240V
K2008
AC Socket
AC IN~
100~240V
IRIS
6
7
8
9
10
6
7
7
8
9
9
10
FAN_C
P5030
2. Interconnection block diagram
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