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Audio Block Diagram
JK711
AUDIO(L)
IN1
JK721
AUDIO(R)
IN1
JK781
AUDIO(L)
IN2
JK791
AUDIO(R)
IN2
TU001 (TUNER UNIT)
TU-AUDIO(L)
6
TU-AUDIO(R)
7
MAIN CBA
IC851 (INPUT SELECT)
LINE IN1
15
LINE IN2
12
TUNER
11
(L-CH)
(R-CH)
LINE IN1
2
LINE IN2
1
TUNER
4
SW CTL
9
10
6-5
IC801 (AUDIO AMP)
13
5
AMP
MUTE
DC VOL.
CTRL
WF8
3
2
AMP
8
6
Q841
VOLUME
A-MUTE
INPUT-0
INPUT-1
AUDIO SIGNAL
CN801
7
SP-L 1
SP-GND 2
12
CN802
SP-R 1
SP-GND 2
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
6-6
CLN801
SP801
SPEAKER
L-CH
JK801
HEADPHONE
JACK
CLN802
SP802
SPEAKER
R-CH
L0111BLA
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