JVC KD-S847 - Page 30

KD-S847
1-30 (No.49832)
4.5 LA47505 (IC301) : Power amp.
• Block diagram
Muting &
On Time Control
Circuit
protective
circuit
Mute
circuit
Protective
circuit
Ripple
Filter
Stand by
Switch
11
16
14
13
25
15
10
4
1
12
22
17
19
18
21
23
24
2
3
5
8
7
9
206
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com