WhitakerAudio 60 W Stereo Power Amplifier, User And Assembly Manual

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53
60 W Stereo Power Amplifier
– Mount the two 100 k
Ω
potentiometers (volume control for each channel) as follows. Place
the lock washers provided on each shaft. Feed the component through the chassis/front
panel.Add the provided flat washer. Secure with the nut provided. Do not tighten. The
terminals of the potentiometers should face downward toward the chassis bottom plate.
Neutrix NF2D
Side view
Neutrix NF2D
Side view
0.142-in
Magnecraft W9A
Hammond 300BX
0.75-in
0.2-in
Hammond 193L
0.5-in 0.2-in
0.5-in
0.2-in
Hammond 1650HA
0.5-in
0.2-in
Hammond 1650HA
0.188-in
Qualtek RFI Filter
Cable clamp
and Plexiglas
cover post
Cable clamp
Cable clamp
and Plexiglas
cover post
Cable clamp
and Plexiglas
cover post
Cable clamp
Cable clamp
and Plexiglas
cover post
Cable clamp
Cable clamp
Left Channel Vo lume Power Right Channel Vo lume
JCWhitaker 40 W Amplifier 201 1
On/Off
Ground 8 Ohms 8 Ohms Ground
Circuit
Breaker
AC Power
Left Channel Right Channel
Built in California, USA.
J C Whitaker 40 W Stereo Power Amplifier
Neutrix NF2D
0.88-in
0.13-in
Center
Neutrix NF2D
0.88-in
0.13-in
Center
Molex 38720-3202 Molex 38720-3202
AC connector shell
0.75-in x 1.08-in
Center
0.15-in
R60
R61
Test Points
R20 R20
Figure 5.5 Chassis layout (bottom view).