Note For Repair; Discharging Of The Charging Capacitor; Subsidiary Materials - Sony SLT-A58K Service Manual

NOTE FOR REPAIR

• Make sure that the flat cable and flexible board are not cracked
of bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
• When remove a connector, don't pull at wire of connector. It is
possible that a wire is snapped.
• When installing a connector, don't press down at wire of con-
nector.
It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
DISCHARGING OF THE CHARGING
CAPACITOR (C901)
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.
Preparing the Short Jig
To preparing the short jig, a small clip is attached to each end of
a resistor of 1 kΩ /1 W (1-215-869-11).
Wrap insulating tape fully around the leads of the resistor to
prevent electrical shock.
1 kΩ/1 W 1 kΩ/1 W
Wrap insulating tape. Wrap insulating tape.

SUBSIDIARY MATERIALS

G: Grease
G-15 (J-6082-619-A)
G-85 (J-6082-626-A)
G-116 (J-6082-628-A)
SLT-A58K/A58M/A58Y_L2
Cut and remove the part of gilt Cut and remove the part of gilt
which comes off at the point. which comes off at the point.
(Be careful or some (Be careful or some
pieces of gilt may be left inside) pieces of gilt may be left inside)
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between two points with
the short jig about 10 seconds.
R: 1 kΩ / 1 W
(Part code: 1-215-869-11)
AM-1001 Board
AM-1001 Board
2-2