Advertisement
ZP94/95 SERIES CHASSIS STBY POWER SUPPLYCIRCUIT
AC
S901
AC Relay
4
Vin
I901
Switch
Mode
IC
Regulate
Gnd
5
D903
R
Q901
To Main Power
Supply PQD1
D902
Switch Mode
Transformer
3
Drain
1
8
Protect
2
Q910
Coupler
Coupler
17
T901
14
+35V
I905
11
+28V
I906
I902
I907
Opti-
OCP
Q902
I908
I903
Opti-
CAS
Q905
S902
Relay
+29 to
Audio
Circuit
PQU1
D912
G
SW+35
PQS1
S903
Relay
SBY+7
PQS2
D927
G
SBY+11
PQD2 &
PQS1
D949
G
SW+5
PQS2
D931
G
SW+12
PQD2
Common-Action
Shutdown
Input
Advertisement
