Operation Notes; How To Use - Sony SEL90M28G Service Manual

OPERATION NOTES

Make sure that the conductive side of a flexible board does not have any stain or foreign materials.
Do not touch the conductive side of flexible boards with bare hands.
Plug in a flexible board straight, fully into the connector until it reaches the end inside. (Fig. 1, Fig. 2, Fig. 3)
OK
(The flexible board was plugged in straight (The flexible board was plugged in
and completely) crooked.)
Flexible
Flexible
Board Flexible
Board
Board
Reference line
Reference line
Connector Connector
Fig. 1
When opening the connector's holder in direction A, do not open
it with excessive force.
Holder
A
Connector
A Flexible Board
• Make sure that the flat cable and flexible board are not cracked
or bent at the contact end.
• Do not apply excessive force to the gilded flexible board.
• The proper way to disconnect a connector is to grab the con-
nector instead of the wires. If you pull on the wires, they might
be broken.
• The proper way to connect a connector is to grab the connector
instead of the wires. If you push on the wires, they might be
broken.
SEL90M28G (FE 2.8/90 MACRO G OSS) (FE 90mm F2.8 Macro G OSS)
NG NG
(The flexible board was not plugged in
completely.)
Flexible
Board
Reference line
Flexible
Board
Connector Connector
Connector
Fig. 2 Fig. 3
When closing the connector's holder, press it evenly while pushing
a flexible board in direction B.
Holder
Connector
Flexible Board
B
Insulation side
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
2. DISASSEMBLY
UNIVERSAL WRENCH
In case of the following notches or holes are located in the lens block, etc during disassembling/
assembling the lens, Use the universal wrench.
Notches
Flexible
Board

How to Use

Connector
Universal wrench
J-6082-609-A
Attach the chip-A or chip-B or chip-C to the universal wrench.
For the notches: chip-A, chip-C
For the holes: chip-B
Match the universal wrench to the holes or notches of the lens block, etc.
Match the universal wrench
to the width of holes or notches.
Chip
SERVICE TOOLS
B-10 Adhesive bond (B-10):
FT-210 Grease (FT-210):
G-85 Grease (G-85):
2-1
Holes
Chip-A for Chip-B for
universal wrench: universal wrench:
J-6082-609-1 J-6082-609-2
Chip-A
Universal wrench
Notches
Chip-B
Chip
Holes
J-6082-612-A
9-913-200-37
J-6082-626-A
Chip-C for
universal wrench:
J-6082-609-3
Chip-A
Chip-B