Sharp LC32DV24U - 31.5" LCD TV Service Manual page 72

A B
8
7
6
5
4
3
2
1
A B
H-47
C
OPERATION/REMOCON SCHEMATIC DIAGRAM
(REMOCON PCB)
OS2201
ROM-S038TAO
Vout 1
GND 2
R2208
B+ 3
47 1/4W
STANDBY/POWER
D2201
LTL-1BEFJ-002A
(OPERATION PCB)
TO OPERATION2_PCB
(CP2251)
CP2204
CU221603
2 KEY_1
1 GND
R2217
10
R2201
330
(OPERATION2 PCB)
FROM OPERATION_PCB R2251 R2252
390 1.2K
CP2251 (CP2204)
A2001WR2-2P
1 GND
2 KEY_1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
FROM/TO JACK2
CP2201 (CP4201)
A2001WR2-5P
REMOCON IN 1
GND 2
AT+5V 3
STANDBY LED 4
POWER ON LED 5
OS 26
CD2201
E8254002
R2207_2 330
R2203_2 R2206_2
1.2K 1.5K
R2202_2
2.2K
R2253 R2254 R2255
1.2K 2.2K 5.6K
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D E
F G
PCBDA0
CEG359
TO MICON
(CD2202)
(CP6202)
CP2203_1
A2001WR2-3P OS 32
KEY_A 3
CD2202_1
KEY_B 2
E8234001
GND 1
PCB270
CEG358
PCB280
CEG361
F G
H
8
7
6
5
4
3
2
1
H
H-48