Crown PSA-2 - Page 21

POWER SUPPLY/RELAY MODULE
CIRCUITS SHOWN START WITH;
- MODEL SA2 SN111947
- MODEL PSA-2(x) SN9989
- MODEL PSA-2DX SN226
- ALL CONNECTIONS TO POWER SUPPLY MODULE ARE
THROUGH J10 (PIN NUMBERS SHOWN).
TERMINAL_
STRIP
vec
4
+75
J0004-2
i
STAND-BY
1
]
oh
|
J
i]
:
vec
4
-78
:
THERMAL
Ge
Saad
1
=
NOTE:
This
Is
OnLy
A
=
poses an oni My MOTHER §
CONNECT-
(Ons PERTINENT TO THIS O
CIRCUITRY.
TO PIN“W"
on MAIN BOARD
I THERMAL
SWITCH
Q 201 R213
D 201 D 202
Lo Freq,
PROTECT
Fig. 6.1 Relay/ Power Supply Schematic 6-3