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IC Block Diagrams
IC001 < Audio AMP.> TDA8944J
VCC1
3
8
IN1-
6
IN1+
5
N.C.
7
N.C.
TDA8944J
13
N.C.
9
IN2-
12
IN2+
10
STANDBY/
MODE
MUTE LOGIC
11
SVR
IC501 < Vertical Output > LA7846N
THERMAL
PROTECTION
LA7846N
2
1
All manuals and user guides at all-guides.com
VCC2
16
1
4
14
17
VCC
20
kΩ
SHORT CIRCUIT
AND
TEMPERATURE
PROTECTION
20
kΩ
2
15
GND1
GND2
-
AMP
+
3
4
5
6
OUT1-
OUT1+
OUT2-
OUT2+
PUMP
UP
7
8
9
10
-6-
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