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Audio/Power Control Block Diagram
MAIN CBA
SCL
FROM/TO IF/VIDEO
/SYSTEM CONTROL
SDA
BLOCK
TU AUDIO
JK702
AUDIO-IN
(FRONT)
JK703
AUDIO-IN
(REAR)
FROM IF/VIDEO/
SYSTEM CONTROL
P-ON-H
BLOCK
BACK UP
6-3
AUDIO SIGNAL
IC301
VIDEO/AUDIO/CHROMA/DEFLECTION/IF
5
BUS
BUS
I/F
CONTROL
10
AF
47
LIMITER
FM DET
AMP
52
POWER ON
13
CONTROL
55
P-ON-ON
+5.7V
REGULATOR
IC801
WF6
ATT
50
7
TO IF/VIDEO/
RESET
42
RESET
SYSTEM CONTROL
BLOCK
BACKUP
46
CTRL
33
+8V CTRL
TO
POWER SUPPLY
BLOCK
41
+5V CTRL2
39
+5V CTRL
P-ON-ON
(AMP)
OUTPUT
1
JK811
CN811A
CN811B
1
SP-AUDIO
1
3
SP-AUDIO
3
JACK-A CBA
CN812A
CN812B
JK812
1
SP-AUDIO
1
2
SP-AUDIO
2
3
SP-AUDIO
3
JACK-B CBA
6-4
JK801
HEADPHONE
JACK
SP802
SPEAKER
CN802A
SP-AUDIO 1
SP-AUDIO 2
CN801A
SP-AUDIO 1
SP-GND 2
SP801
SPEAKER
TO
EXTERNAL
SPEAKER
(SP811)
TO
EXTERNAL
SPEAKER
(SP812)
L6310BLA
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