DCR-HC43 (serv.man2) - Sony Movie Service Manual (repair manual). Page 9

1-4

DCR-HC43

E

E

E

E

E

Block

Function

6

1

6

1

6

1

6

2

6

2

Detailed

Code

0

0

1

0

1

1

0

0

0

1

Symptom/State

Difficult to adjust focus
(Cannot initialize focus.)

Zoom operations fault
(Cannot initialize zoom lens.)

Focus lens initializing failure and zoom
lens initializing failure occur simulta-
neously.

Steadyshot function does not work well.
(With pitch angular velocity sensor output
stopped.)

Steadyshot function does not work well.
(With yaw angular velocity sensor output
stopped.)

Self-diagnosis Code

Repaired b

y:

Correction

Inspect the lens block focus MR sensor (Pin 2, 4 of CN3801 of
VC-378 board) when focusing is performed when the touch panel is
operated in the focus manual mode and the focus motor drive circuit
(IC3803 of VC-378 board) when the focusing is not performed.

Inspect the lens block zoom reset sensor (Pin ws of CN3801 of
VC-378 board) when zooming is performed when the zoom switch
is operated and the zoom motor drive circuit (IC3803 of VC-378
board) when zooming is not performed.

Inspect the flexible board for breakage or loose connection.
If not faulty, inspect the focus and zoom motor drive circuit (IC3803
of VC-378 board).

Inspect pitch angular velocity sensor (SE601 of SI-042 board)
peripheral circuits.

Inspect yaw angular velocity sensor (SE602 of SI-042 board)
peripheral circuits.