Sharp LC-20DV20U Service Manual page 59

Lcd color television/ dvd video player
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A
B
8
7
FROM/TO STEREO
AUDIO_JACK_OUT_L
AUDIO_JACK_OUT_R
6
5
FROM/TO POWER
P.CON+5V
GND
FROM/TO TUNER/OUT JACK
EXT_MUTE
4
SW_SPDIF
3
2
1
A
B
H-13
C
AV JACK2 SCHEMATIC DIAGRAM
R4235
R4236
100
100
0.3
MUTE
R4232
0
Q4209
2.2K
KTC3875S_Y_RTK
0
0.3
R4229
0
MUTE
Q4207
2.2K
0
KTC3875S_Y_RTK
L4201
4.9
0305
100uH
C4234
B4202
C4266
R4208
D AUDIO DRIVER
Q4202
0.1 B
FCM1608CF-600T06
1.6
0.1 B
1.5K
KTC3875S_Y_RTK
1.2
R4204
56
C
D
E
(AV PCB)
AUDIO OUT
J4201
AV2-13P2-07H
R4237 270
W822
L
R4238 270
W837
R
COAXIAL JACK
J4202
AVG-2-13
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
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.
F
G
H
8
7
6
5
4
3
2
1
PCBD20
CMF090
H
H-14

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