KD-LX111R
1-26
11
6
20
1
4
10
15
25
13
14
16
12
9
8
5
7
2
22
17
19
18
21
23
24
3
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
INRF
INRR
ST BY
Vcc 1/2
Vcc 3/4
OUT RF+
OUT RF-
GND
OUTRR+
OUTRR-
GND
REF
INLF
INLR
PRE GND
ON TIME
Muting &
ON Time Control
Circuit
Protective
circuit
Protective
circuit
Mute
circuit
Ripple
Filter
Stand by
Switch
AC CONT2
+
+
0.22 F
2200 F
0.022 F
0.22 F
AC CONT1
+5V
ST ON
+
+
+
+
47 F
0.22 F
0.22 F
22 F
+
Mute 10K
+
3.3 F
OUTLF+
OUTLF-
Low Level
Mute ON
GND
OUTLR+
OUT LR-
GND
TA8273H(IC941):Power amp
1.Block diagram
Содержание KD-LX111R
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Страница 37: ...A B C D E F G 1 2 3 4 5 2 3 KD LX111R ᯏ 㐿߈Ꮐߣߓ LCD key cntrol section ...
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Страница 42: ...LD LX111R 3 2 M E M O ...