Crown PSA-2 Service Manual

Parts List: Front Panel Assembly
Index Schematic PSA-2 SA2
No. Designation Description Part No. Qty. Qty. Other Information
Front Panel Assembly
0 Front Panel PSA - F9846J0 1 0
0 Front Panel SA - F9850J2 0 1
1 375x141x031 Fiber Washer C 1296-0 4 4 Used with Display board
2 #6 Internal Star Lockwasher C-1823-1 12 8
3 6-32 Hex Nut C 1889-2 12 12
4 6-32x.50 Machine Screw C 3917-9 8 8
5: Pot Assembly M42170-7 2 2 Input level pots
6 6-32 1.0 Machine Screw C 4333-8 4 4
7 PSA-2 6-32 Hex Spacer D 3251-2 4 0 Used with Display board
7 SA2 Brass Spacer D 5231-2 0 4 — Used with Display board
10 Vertical Panel Extrusion D 4265-1 2 2
II Logo Rail Extrusion D-4266-9 1 i
12 Crown Logo Insert, PSA-2 D 5073-8 1 0
12 Crown Logo Insert, SA2 D 4640-5 0 i
13 Front Panel Overlay D 5132-2 1 1
14 PSA-2 DSHMB-7R Handle Asmbly M41888-5 1 0
14 PSA-2 DSHMB-7L Handle Asmbly M41939-6 1 0
1S -880 Black Knob D 4949-0 3 3 Volume, power knob
16 .375 Internal Star Lockwasher C 2188-8 4 4 Used with power, (not
shown)
17 .507x .391 Internal Star Lockwasher C 4822-0 3 3... Used with power, volume
. controls
18 .375 Bright Nut C 1288N7 3 3. Used with power, volume
controls)”
19 SA2 Rack Mount Angle D 4267-7 0 2
A Display board SA2 M42149-1 0 1
Display board PSA-2 M42199-6 I 0
E Rotary Power Switch D 3492-2 1 1 Power pot; cover
4028-4 (not shown)
F Adhesive Fishpaper D 3894-9 0 1
Fig. 6.29 Front Panel Assembly

Crown PSA-2 Specifications

General

Brand	Crown
Model	PSA-2
Category	Amplifier
Language	English