JVC MX-J170V - Audio Amp.

MX-J170V
1-41
TDA7295 (AIC1, 2) : Audio amp.
2.Block Diagram
1.Pin layout
12345678910
STAND-BY GND
KA3082
1
1
1
1
2
1
1
3
4
5
INVERTING INPUT
NON INVERTING
INPUT
SUR
N.C.
BOOT STARD
+US(SIGNAL)
-US(SIGNAL)
STAND-BY
MUTE
N.C.
N.C.
+US(POWER)
-US(POWER)
OUT
+
+
-
+
-
+
+
-
IN+
IN-
+US
-US
OUTPUT
BOOTSTRAP
BOOTSTRAP
MOS OUTPUT STAGE
SHORT CIRCUIT
PROTECTION
MOS GAIN &
LEVEL SHIFTING
STAGE
BIPOLAR
TRANSCONDUCTANCE
INPUT STAGE