A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
G
R
D2201_1
LTL-1BEFJ-002A
CD2202
CU220702
1
2
SW2208
EVQ21505R
POWER ON/OFF
SW2204
EVQ21505R
VOL UP
SW2202
EVQ21505R
CH DOWN
SW2203
EVQ21505R
CH UP
SW2201
EVQ21505R
INPUT SELECT
SW2209
EVQ21505R
MENU
SW2206
EVQ21505R
VOL DOWN
Vout
B+
GND
OS2202
ROM-V338TAO
1
2
3
CD2200
CU234002
1
2
3
C2209
100
6.3V
KA
C2202
0.01
B
C2201
0.01
B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R2205
47
R2213
2.7K
R2212
6.8K
R2202
1.5K
R2204
1K
R2206
820
CP2202
A2001WV2-5P
1
2
3
4
5
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
FROM/TO AV SWITCH2
(REMOCON PCB)
G-24
G-23
(OPERATION PCB)
FROM OPERATION2
TO JACK
(CP2200)
(CP2251)
(CP4202)
for 23WLCD
OPERATION/REMOCON SCHEMATIC DIAGRAM
PCBDA0
CEF203
REMOCON IN
GND
AT+5V
STANDBY LED
P.ON LED
4.9
0
5.0
GND
GND
KEY B
PCB270
KEY1
KEY A
CEF201