Rpn Compensation Flowchart - Sony HXC-100 Service Manual

3-6-5. RPN Compensation Flowchart

If any RPN still remains after the manual RPN compensation adjustment, handle the RPN according to
the following fl owchart.
There is an RPN that was not compensated
by the manual RPN compensation adjustment.
Automatic black balance adjustment (ABB)
(Set the AUTO W/B BAL switch to the BLK side.)
Perform the ABB three times in a row.
RPN was removed?
Press the SHUTTER switch on the front panel of
camera, and set the shutter speed to 1/2000.
The RPN level decreased?
Perform the RPN adjustment.
(Refer to Section 3-3-6.)
Perform the manual RPN compensation.
The RPN was
compensated?
When there is another RPN, perform the
automatic black balance adjustment or
manual RPN compensation again.
Compensation is successful.
HXC-100/V1 (E)
YES
NO
NO
YES
NO
YES
Compensation is successful.
Check the connectors for connection between
TG-265 and PA-353 boards.
Replace the flexible card wire between
TG-265 and PA-353 boards.
Perform the RPN adjustment.
(Refer to Section 3-3-6.)
YES
The adjustment
was successful?
NO
A failure in theTG-265
or PA-353 board
Replace these boards one by one,
find the defective board, and
repair the board.
The RPN cannot be compensated because
the RPN is adjacent to another RPN.
Replace the CCD block.
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