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2000 Feb 09 3
Philips Semiconductors Product specification
2 × 25 W high efficiency car radio power
amplifier
TDA1563Q
BLOCK DIAGRAM
handbook, full pagewidth
MGR173
+
−
+
−
+
−
+
−
MUTE
VI
VI
VI
IV
IV
VI
SLAVE
CONTROL
17
16
IN2+
3
CIN
IN2−
60
kΩ
60
kΩ
60
kΩ
60
kΩ
25 kΩ
V
ref
OUT2−
OUT2+
10
11
CSE
4
+
−
+
−
+
−
+
−
MUTE
SLAVE
CONTROL
1
2
IN1+
IN1−
OUT1+
OUT1−
8
7
+
−
V
P
STANDBY
LOGIC
CLIP AND
DIAGNOSTIC
6121415
MODE SC DIAG CLIP
GND
9
V
P2
13
V
P1
5
TDA1563Q
Fig.1 Block diagram.