Minolta 9000 Service Manual page 186

39
MOther exposure failure
(1) Unstable metered value
Checking item
Servicing measures
Part
posit
(2) Shutter speed and aperture stay at 1/250 and £:5,6
Replace flex PCB-B (0402)
Checking item
] Causes
Servicing measures
[SPC:short circuit
[IC, ©-@: shore circuit
[Cs defect
(3) Shutter speed and aperture stay at 1/500 and f:11
Replace flex PCB-B (0402)
Checking item
Causes Servicing measures,
continuously changes
[Qu S=G: short circuit
(4) At 174000 setting, metered-value display on shutter tester
Part
Checking item Servicing measures fee
Let
(5) Aperture becomes smaller 1 stop by winding
Checking. item Causes Servicing measures ised
riveting failure
'Sector gear stop lever set (0223): Replace sector gear stop lever
set (0223)