Amplifier Installation & Operating Manual
TB0325B  Page 7 of 7  10/18/03 
PARTS
RADIO 
HORN 
MAN
WAIL 
Y
ELP 
PHASER 
SIREN 
PA
V
OL
SA400 
OFF
ON
7 
13 
2
10
11
4 
8
9 
1 
12
14 
5  3 6
Item Part #  Description 
1  CP3955  Bezel, front panel 
  CP3966  Bolt, mounting, 1/4-20 X 3/8 (2 required) 
 CP3571  Bracket, mounting 
2 CP3965 
Button, black (for pushbutton switch) (substitute 8025 DRS/CAP used on SA-400-73,83 silver,red) 
3  CP3883  Cable, internal chassis plug wiring harness 
  CP2560  Cable, external wiring harness 
4  CP3547  Control, PA volume (350 ohm) 
5  ES00026-03  Cover with stud 
6 CP3408  Fuse holder 
7  CP4227  Knob, rotary function switch gold (replace with CP4852 silver knob) 
8  CP4228  Knob, PA volume control gold  (replace with CP4853 silver knob) 
9  CP3954  Label, front panel for SA-400-93 gold 
  #73 LAMP  Lamp, T-1-3/4 14V Mini Wedge Base (JKL #73) (used on SA-400-93 14,PG) 
  E85 LAMP  Lamp, T-1-1/2 28V Mini Wedge Base (JKL #E85) (used on SA-400-93 28) 
 CP3570  Microphone 
  CP3633  Microphone clip with mounting screws 
10 CP3952 
Nut, 1/4-40 dress gold (for pushbutton switch) (substitute 8025 DRS/CAP used on SA-400-73,83 silver,red) 
11  CP3692  Switch, pushbutton siren (C&K #8121SD2A2GE, must cut off tabs) 
12  CP3962  Switch, rocker power (Carling Switch #RA910-VB-B-0-V-XCR1) 
13  CP3548  Switch, rotary function (top tabs folded and soldered) 
14  CP4119  Transistor, output (2 required) (Industry standard TIP36C, Not Texas Instruments) 







