Troubleshooting - Sony SAL100M28 Service Manual

Ver 1.1 2007.02
1-5.

TROUBLESHOOTING

1-5-1. Aperture Trouble
Replace the defective part.
SAL100M28 (MACRO 2.8/100) (100mm F2.8 Macro)
Function NG
NG
Check operation of
the joint tube block.
OK
Check operation
of the midway move
frame block.
NG
Replace the defective part.
Aperture trouble
NG
Replace the midway
move frame block.
Check operation of the
OK
Perform the aperture
NG
1-3
F No. NG
Perform the aperture
diameter check.
(See page 4-4.)
OK
joint tube block,
and replace the
defective part.
NG
diameter check.
(See page 4-4.)
OK
END