JVC MX-K1

MX-K1
1-30
2. Block diagram
1. Terminal layout
TDA7295 (IC101, IC201) : Audio amplifier
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VSS-OUT
OUTPUT
VDD-OUT
N.C.
N.C.
MUTE
STAND-BY
VSS-PRE
VDD-PRE
BOOST
N.C.
IN + MUTE
IN +
IN -
STAND-BY GND
( Top view )
+
-
BOOST
OUTPUT
+
-
+
+
+
-
VDD-PRE
VSS-PRE
IN +
IN -
BOOTSTRAP
BIPOLAR
TRANSCONDUCTANCE
INPUT STAGE
MDS GAIN &
LEVEL SHIFTING
STAGE
MOS OUTPUT STAGE SHORT CIRCUIT
PROTECTION