SERVICE MANUAL LC-XB41 - TechEdu.com
SERVICE MANUAL LC-XB41 - TechEdu.com
SERVICE MANUAL LC-XB41 - TechEdu.com
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Chassis Block Diagrams<br />
Audio circuit<br />
PC<br />
AUDIO-IN<br />
VIDEO<br />
AUDIO-IN<br />
AUDIO<br />
OUT<br />
AV<br />
IC301<br />
SCALER<br />
293<br />
212<br />
92<br />
K300 K200<br />
11<br />
12<br />
9<br />
10<br />
13<br />
14<br />
15<br />
IC5001<br />
AUDIO-SW<br />
<br />
L,R<br />
1,30<br />
10<br />
L,R<br />
4,27<br />
21<br />
Q5061/Q5063<br />
L,R 9,22<br />
13<br />
14<br />
Q5062<br />
Q5064<br />
MUTE<br />
OUT_DET<br />
3 5<br />
SCL0_5V<br />
2<br />
SDA0_5V<br />
6<br />
IC1371<br />
BUS-SW<br />
MUTE<br />
MAIN<br />
Q5031<br />
Q5032<br />
SDA0_5V<br />
SCL0_5V<br />
Mute On: H<br />
AUDIO<br />
Q5033<br />
Q5034<br />
Q5036<br />
4<br />
1<br />
IC5031<br />
AUDIO<br />
OUT<br />
<br />
K8F<br />
1<br />
3<br />
SPEAKER<br />
SP901<br />
-48-