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
CP2203
A2001WR2-4P
1
2
3
4
SW2203_3
EVQ21505R
SH CH UP
SW2204_3
EVQ21505R
SH CH DOWN
SW2201_3
EVQ21505R
SH POWER
SW2202_3
EVQ21505R
SH INPUT
SW2205_3
EVQ21505R
SH VOL UP
SW2206_3
EVQ21505R
SH VOL DOWN
Vout
B+
GND
OS2201
ROM-V338TAO
1
2
3
G
R
D2201
LTL-1BEFJ-002A
STANDBY/POWER
CP2201
A2001WR2-5P
1
2
3
4
5
C2205
100
6.3V
KA_P
C2202
0.01
B
C2204
100P
CH
C2206
0.1
B
C2207
0.1
B
C2203
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
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
R2207_2
390
R2208
47 1/4W
R2212
5.6K
R2209_2
10
R2206_2
820
R2203_2
1.2K
R2202_2
2.2K
R2214
10
R2217
1
R2201
390
H-28
H-27
OPERATION/REMOCON SCHEMATIC DIAGRAM
(CP4305)
FROM/TO JACK
(CP4301_1)
KEY_C
GND
KEY_A
KEY_B
(REMOCON PCB)
PCBDA0
REMOCON IN
GND
AT+5V
STANDBY LED
POWER ON LED
CEF275
(OPERATION PCB)
PCB270
CEF274
FROM/TO JACK
