JVC KD-LH3101 Service Manual page 38

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4.12 LA47505 (IC301) : Power amp.
• Block diagram
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12
Stand by
4
Switch
Ripple
10
Filter
15
25
13
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Muting &
On Time Control
16
Circuit
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8
6 20
Protective
circuit
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3 6 7 1 3 1 5
Mute
circuit
protective
circuit
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9
7
8
5
3
2
0 5 8 2 9 9 4 2 8
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m
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9 9