Magnavox 19ME601B Service Manual Page 57

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9-8
3. Audio Block Diagram
FL11.0BBLA
IC771
(AUDIO SELECTOR)
HDMI-
AUDIO(L)-IN
HDMI-
AUDIO(R)-IN
JK721
JK722
COMPONENT-
AUDIO(L)-IN
COMPONENT-
AUDIO(R)-IN
JK741
JK742
PC-AUDIO-IN
JK711
2
4
1
5
15
11
12
14
JACK CBA
AUDIO(L)
-IN
AUDIO(R)
-IN
JK753
JK754
CN3006CN302
AUDIO(L)13 13
AUDIO(R)11 11
CN702CN701
CN702CN701
AUDIO(L)13 13
AUDIO(R)15 15
CN3006CN302
INPUT110 10
INPUT012 12
CN3002CN301
AMP(L)-OUT66
AMP(R)-OUT88
MAIN CBA DIGITAL MAIN CBA UNIT
8
4
6
IC801 (AUDIO AMP)
1
9
MUTE CONTROL
DRIVE
CN302
CN3006
AUDIO-MUTE 2020
JK841
DIGITAL
AUDIO-OUT
(COAXIAL)
Q841
Q771
Q722
BUFFER
SPDIF
22
SPDIF
2323
Q801
CONTROL
LOGIC
3
109
13
IC803
(OP AMP)
1 3
7
5
DRIVE
AUDIO(L)
AUDIO(R)
TO
DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
TO
DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
INPUT1
SPDIF
INPUT0
AUDIO-MUTE
TO
SYSTEM
CONTROL
BLOCK
DIAGRAM
AUDIO SIGNAL
WF7
BUFFER
Q773
BUFFER
Q774
INPUT124 24
INPUT022 22
HEADPHONE(R)
3,43,4
HEADPHONE(L)
9,109,10
SP(R) 1,21,2
JK851
HEADPHONE
JACK
CN872
SP862
SPEAKER
R-CH
CN871
SP861
SPEAKER
L-CH
AMP(L)-OUT
AMP(R)-OUT
2
GND
1
SP(R)
2
GND
1
SP(L)
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