ILCE-3000K, ILCE-3500J (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 6

ILCE-3000K/3500J_L2

2-2

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 
and completely)

NG 

(The flexible board was plugged in 
crooked.)

NG 

(The flexible board was not plugged in 
completely.)

Flexible

Board

Flexible
Board

Connector

Connector

Reference line

Flexible
Board

Connector

Connector

Flexible

Board

Reference line

Connector

Connector

Flexible
Board

Flexible

Board

Reference line

Fig. 1

Fig. 2

Fig. 3

When opening the connector's holder in direction A, do not open 
it with excessive force.

When closing the connector's holder, press it evenly while pushing 
a flexible board in direction B.

Holder

Connector

Flexible Board

A

A

Holder

Insulation side

Connector

Flexible Board

B

•  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.

Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)

•  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.

R:1 k

Ω / 1 W

(Part code: 1-215-869-11)

Note: High-voltage cautions

Discharging the Capacitor
Short-circuit between two points with
the short jig about 10 seconds.

(Part code: 1-215-869-11)

ST-1017 Flexible Board

Discharge lands

Claw

Release the claw holding this part of the Flexible Board
paying attention not to touch the discharge lands on the
back of the Flexible Board.

Claw

ST-1017 Flexible Board

C901

Be careful not to break the flexible board.

The charging capacitor is charged up to the maximum 315 V 
potential.
There is a danger of electric shock by this high voltage when the 
capacitor is handled by hand.  The electric shock is caused by the 
charged voltage which is kept without discharging when the main 
power of the unit is simply turned off.  Therefore, the remaining 
voltage must be discharged as described below.

To preparing the short jig, a small clip is attached to each end of 
a resistor of 1 k

Ω /1 W (1-215-869-11).

Wrap insulating tape fully around the leads of the resistor to 
prevent electrical shock.

1 k

Ω/1 W

Wrap insulating tape.

1 k

Ω/1 W

Wrap insulating tape.

G

: Grease

G-85 (J-6082-626-A)