22
1
234
12
34
F
E
D
C
B
A
GM-X372/XH/UC
*TDA7294V
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
MUTE
STBY
THERMAL
SHUTDOWN
S/C
PROTECTION
2
3
4
10
9
18 15
6
14
137
1 3 4 7 9 11 13 152 5 6 8 10 12 14
STAND-BY GND
INVERTING INPUT
NON INVERTING INPUT
SUR
NC
BOOTSTRAP
+Vs (SIGNAL)
-Vs (SIGNAL)
STAND-BY
MUTE
NC
NC
+Vs (POWER)
OUT
-Vs (POWER)
7.2 IC
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