Mamiya DSX - Page 7

Defect Possible Cause Reference
Page
Incorrect meter Imperfect adjustment of stopped-down aperture 45
reading at stopped- Imperfect soldering or disconnection of printed
down
metering
circuit
with
resistor
38
Imperfect
adjustment
of
full
aperture
metering
42,43
Incorrect exposure Inferior CdS 43,44
Inaccuracy of shutter speed 25,26
Incorrect diaphragm diameter of lens 55
Fail to switch off Imperfect adjustment of main switch 55
Underexposure warning Improper operation of Meter drum 41,42
mark fails to appear Improper operation of Underexposure warning mark 45
Immovable
A/S
Not
smooth
movement
of
Chainlet
and/or
switch
45
indicator
View finder & Focusing
Que
of
focus
at
Incorrect
flange
back
of
camera
body
48,49
infinity Imperfect adjustment of the position of Condenser
lens 50,51
Imperfect adjustment of lens infinity 54
Vague focusing at | Incorrect flange back of camera body
infinity and shortest Imperfect adjustment of the position of Condenser
distance
lens
50
Vague
focusing
at
Imperfect
adjustment
of
lens
infinity
54
infinity
Lens aperture & Focusing
Fail to stop down Improper operation of aperture blade
Oil sticking to aperture blade
Slow
turn
of
aperture
Loose
spring
of
aperture
ring
55
ring
Out
of
focusing
Incorrect
attachment
of
focusing
ring
54
position at infinity