JVC XV-521BK - Page 32

XV-521BK/523GD/525BK/421BK
1-32
V
+
INPUT
+
V
-
OUTPUT
A OUT
A -IN
A +IN
V
-
1
2
3
4
A
B
(TOP VIEW)
8
7
6
5
V
+
B -IN
B +IN
B OUT
1.Terminal layout
2.Block diagram
NJM4580D (IC741, IC751) : LPF, Mic and H.phone Amp.
IC-PST9140-T (IC702) : Reset IC
2
1
CO1
3
OP1
VCC
OUT
GND
1. Block diagram