– 34 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010 RM-YD010 RM-YD010 RM-YD010 RM-YD010
BLOCK DIAGRAM (9)
4
SCL_E
D3.3V
1
3
SDA_E
CN3150
TO
A1 BOARD
CN8003
S1
(OUTSIDE TEMPERATURE )
IC3150
TEMPERATURE
SENSOR
1
2
8
4
SCL_E
D3.3V
1
3
SDA_E
CN3200
CN3250
TO
A1 BOARD
CN8003
TO
A1 BOARD
CN8003
S2
IC3200
TEMPERATURE
SENSOR
1
2
8
(LAMP TEMPERATURE )
S3250
LAMP COVER
SWITCH
2
GND
1
LAMP_COV
(
)
T
LAMP COVER ERRER
2
KEY
GND
1
CN3000
TO
A1 BOARD
CN8001
H1
(PANEL SWITCH )
S3003
S3002
S3001
S3000
S3005
S3004
MENU
CHANNEL
+ /
TV/VIDEO
+ /
CHANNEL
- /
VOLUME
+ /
VOLUME
+ /
Q3050
LED DRIVER
(SIRCS,LED)
H2
CN3050
9
8
5
STBY+3.3V
1
CN8001
TO
A1 BOARD
LAMP_LED
SIRCS
7 POWER_LED
6 STBY LED
3
TIMER LED
P-ON
STBY
+3.3V
Q3052
LED DRIVER
Q3051
LED DRIVER
POWER/
STANDBY
LAMP
D3054
D3053
G
R
S3050
Q3053
LED DRIVER
D3055
G
R
TIMER
POWER
OUT
IC3050
L
(MONO)
AUDIO
VIDEO
R
VIDEO/HD/DVD IN2
(VIDEO 2 INPUT)
H3
CN3101
6
4
2
1
CN8001
TO
A1 BOARD
COMP DET
V2-V
V2-L
V2-R
P
B
/C
B
P
R
/C
R
J3100
J3101
(1080i/720p/480p/480i)
Y
CN3100
5
3
1
CN8301
TO
A1 BOARD
COMP2_Y
COMP2_CB
COMP2_CR
H
G
M
N
J
K
L