Troubleshooting - Sony SAL1118 Service Manual

1-5.

TROUBLESHOOTING

1-5-1. Aperture Trouble
Replace the mount assy.
SAL1118 (4.5-5.6/11-18) (DT 11-18mm F4.5-5.6)
Function NG
NG
Check operation of
the preset ring.
OK
Check operation
of the diaphragm.
NG
Replace the lens assy
with diaphragm.
Aperture trouble
NG
Perform the aperture
diameter adjustment.
(See page 4-7.)
Replace the mount assy.
OK
Perform the aperture
NG
1-3
F No. NG
Perform the aperture
diameter check.
(See page 4-4.)
OK
NG
diameter check.
(See page 4-4.)
OK
END