Av Out Block Diagram - Sony BDP-S485 Service Manual

3-3.

AV OUT BLOCK DIAGRAM

E12
C11
B12
A12
C12
MC-202 BOARD
(SEE PAGE 4-11 to 4-12)
IC401 IC402
MIC 1
MIC AMP
MIC MIX AMP
J401
3 1 6 7
MIC 2
J402
5 7 2 7
RV401
MIC LEVEL
Q401, Q402, Q403
MIC DETECTION
CIRCUIT
3 7 5
4
3 4
1
7
8
16
9
11
10
PAGE 3-4
3-3
IC403
MIC
ATTENUATOR
6 7
2 3
RV402
ECHO LEVEL
IC404
7
6
MIC LIMITER
AMP
CN401
CN901
Q702
CEC
22 CEC PULL-UP
ISOLATING SWITCH
IT-CON
BDP-S485