Service Manual

Canon NEW F-1 Service manual
Page 49
Assembly and Adjustment Notes
14. R AE Selection and Installation
14.1 Set the light source to LV 12.6 (819.6), the aperture to f/8 (AV 6) and shutter to
1/125 (TV 7).
Note: If light source cannot be set to 12.6, set the aperture to f/6.7 (AV 5.5) and
the light source to LV 12.
14.2 Install a 100kohm variable resistor.
14.3 Adjust the variable resistor so that the "IN" voltage is equal to VC ± 2mV.
14.4 Remove, read and replace the variable resistor with the closest
available fixed resistor.
14.5 Check operation with the AE Motor Drive FN.
Lens: "A" Shutter: 1/125
Light source AVC (Lens Aperture)
EV15 f/16 ± 0.3f
EV12 f/5.6 ± 0.3f
EV9 f/2.0 ± 0.3f
15. RT ADJ (R-S2) Selection
15.1 Set the shutter to "A".
15.2 Install variable resistor as shown.
15.3 Adjust the resistor so the shutter speed is
0.9S±0.05mS (1/1000 sec.)
15.4 Install the closest fixed resistor to the variable
resistor a value.