Pioneer GM-X524 Manual de servicio - Página 18
Navegue en línea o descargue pdf Manual de servicio para Amplificador Pioneer GM-X524. Pioneer GM-X524 21 páginas. Bridgeable four-ch channel power amplifier
Imprimir páginaGM-X624, GM-X524
6. ADJUSTMENT
There is no information to be shown in this chapter.
7. GENERAL INFORMATION
7.1 IC
PA2027A
VCC
1
Over-voltage
Stby
2
DET1
3
DET2
4
DET_R
5
GND
6
7
NC
NC
8
18
detect
Bandgap
Circuit's
movement:on
-
zz
+
50µA
4.7kΩ
Bandgap:on
Switch:on
+
zz
-
2V
0.13V
+
-
5.6V
Oneshot
(1µsec)
+
zz
-
2V
+
-
+
-
S
Q
2V
R
16
+
IN1
zz
-
2V
15
IN2
+
zz
-
2V
14
+
IN3
zz
-
2V
13
Cont_V
12
Filter
11
Vs_out
10
TC
9
Mute_out