Minolta 9000 Service Manual page 103

AE adjusting
BiMeasuring instruments : Camera I/O tester (MODEL 10-5101)
: Master lens (2072-0001-75)
: Luminance source (MODEL L.2101, L-222, 1-223)
HAdjusting procedure
1. Set camera and measuring instruments as below :
Fig. 1
Luminance source
Master lens
© Luminance source © Camera 2170 toster
K value: 13
Iso
100
DC-OUT : av
Luminance : Ev 10 (Ev 11+ND S0%i* Exposure mode : A
Metering mode : See below
Aperture 28.6
Focus mode: M
Release the shutter until frame counter shows "1".
Push [7] key and then [ENT] key of camera 1/0 tester.
Set exposure mode at AVERAGE.
Turn touch switch (or metering switch) ON.
1) Check if [Xx] blinks at AVERAGE in LCD of camera 1/0 tester.
2) Turn VR: to display [OK] in LCD of camera 1/0 tester.
3) Check if LCD on camera body displays [30] of shutter speed.
6. Set exposure mode at SPOT. turn touch switch (or metering switch) ON.
1) Cheek if [5X] blinks at SPOT in LCD of camera 1/0 tester.
2) Turn VRu to display [OK] in LCD of camera 1/0 tester.
3) Check if LCD on camera body displays |30| of shutter speed,
7. Set exposure mode at H.check if [ik] at H and [OK] display in LCD of camera 1/0 tester.
(If not, replace flexible PC board-A set with new one.)
8. Set exposure mode at S, check if [XK] at S and [OK] display in LCD of camera 1/0 tester.
(If not, replace flexible PC board-A set with new one.)
ween
Fig. 2
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x
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