Read Sony DSC-F77 / DSC-FX77 (serv.man11) Service Manual online
LEVEL
2
SERVICE MANUAL
Ver 1.4 2004.10
DSC-F77/FX77
AEP Model
UK Model
E Model
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DSC-F77/FX77
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DSC-F77
CORRECTION-2
We will inform you that there are printing errors
in the service manual previously issued.
SECTION 1
SERVICE NOTE
• Correction of SERVICE NOTE
Sony EMCS Co.
9-929-997-93
2004J0500-1
©2004.10
Published by DI Technical Support Section
-
: Points changed portion.
1-2. DISCHARGING OF THE ST-78
BOARD’S CHARGING CAPACITOR
(C104)
(C104)
]
The charging capacitor (C104) of the ST-78 board is charged up to
the maximum 300 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.
the maximum 300 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.
(Service manual page 1-1)
DSC-F77/FX77
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