-7-
IC Block Diagrams
IC501 < Vertical Output > LA78040/LA78040N
Thermal
Protection
-
+
AMP
Pump
Up
1
INVER
TING
INPUT
2
Vcc
3
PUMP UP
OUT
4
GND
5
Ve
r.
OUTPUT
6
OUTPUT
ST
A
GE Vcc
7
NON INV
.
INPUT
IC001 < Audio Amp. > AN7522N
+
-
1
2
3
4
5
6
7
8
9
10
11
12
Vcc
Ch.1 Input (+)
GND (Ch. 1 Output)
GND (Ch. 2 Output)
Ch.1 Output (-)
Ch.2 Output (-)
Standby
Ch.1 Input
GND (Input)
Ch.2 Input
V
olume
Ch.2 Output (+)
+
-
+
-
+
-
SM_21-C5ZB(Thai) 7/2/04 5:24 PM Page 7
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