Denon DCM-360 - IC Terminal Function Details; IC AN8389 S Terminal Functions; AN8389 S Terminal Function Circuitry

:M-360/260
AN8389S (IC 101)
AN8389S
Terminal
Function
_+—~
OC Voltage
(Vcc/8V)
I
Equivalent Circuit Diagram
=e
BTL Linear} {BTL Linear
Oriver Driver
ch3 a
aoe
Absolute
Absolute Absolute
V-1 v=
Direction Direction
Det Det
@————-*
Vcc
terminal
tor
driver
control
circuit,
not
connected
to
power
Vec
terminal.
4
@
Vret
input
terminal.
Nee
a
3
IN4
1
2.5V
Driver
4
error
input
terminal.
|
®
L.
or
4
[1N3
1
25V
®
500
Driver
3
error
input
terminal.
L
a
an
——
5
jeer
'
ov
O=——A
SGND
terminal
for
driver
contro!
circuit.
oe
i
i
aan
Eee
6
{xc
|
[
@
7
NRESET
ie)
-
200
Reset
output
terminal.
_t
8
SGNO
1
ov
SGND
terminal
for
driver
control
circuit.
OC Voltage
DCM-360/2601
Pin
No.
|
Symbol
vO
(Veo/8V)
Equivalent
Circuit
Diagram
Function
£
9
IN2
1
2.5V
Onver
2
error
input
terminal.
®
500
ime
oe
1
10
|
PC2
t
ov
Control
power
cutting
input
terminal
to
(2)
and
(8)
output.
™
ne
g
11
|
IN
i
25V
@
Driver
1
error
input
terminal.
500
12
|
PCI
l
ov
®@
a
r
Contro!
power
cutting
input
terminal
to
(3)
and
(8)
output.
13.
|
PVeet
'
BV
+
Supply
current
feeding
(5)
-
(8) power
output
transistor
fram
Vec
power
supply
terminal.
14
| PGND!
1
ov
@
3,
PGND
terminal
for
@B
~
(@
output
transistor.
15
| DI-
te)
ov
Driver
1
inverting
output
terminal.
16
|
Oty
°
ov
(PVcc
Driver
1 noninverting
output
terminal.
17
| D2-
Ce)
ov
Driver
2
invert
terminal
®
inverting
output
terminal.
[efor
fo
fw
|
OF
One
2noawerirg
opt
ona
Driver
3 inverting
output
terminal.
Oriver
3 noninverting
output
terminal.
Oniver 4 inverting output terminal.
Driver 4 noninverting output terminal.
PGND terminal tor (9) ~ @ output transistor.
Supply current feeding a - @ power Output transistor from Vec power
supply terminal.