Read Sony CCD-TR648E / CCD-TR748E / CCD-TR848 Service Manual online
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CCD-TR648E/TR748E/TR848
E
E
E
E
Block
Function
6
1
6
1
6
2
6
2
Detailed
Code
0
0
1
0
0
0
0
1
Symptom/State
Difficult to adjust focus
(Cannot initialize focus.)
(Cannot initialize focus.)
Zoom operations fault
(Cannot initialize zoom lens.)
(Cannot initialize zoom lens.)
Handshake correction function does not
work well. (With pitch angular velocity
sensor output stopped.)
work well. (With pitch angular velocity
sensor output stopped.)
Handshake correction function does not
work well. (With yaw angular velocity
sensor output stopped.)
work well. (With yaw angular velocity
sensor output stopped.)
Self-diagnosis Code
Repaired b
y
:
Correction
Inspect the lens block focus reset sensor (Pin qs of CN301 of VC-
272 board) when focusing is performed when the control dial is
rotated in the focus manual mode and the focus motor drive circuit
(IC301 of VC-272 board) when the focusing is not performed.
272 board) when focusing is performed when the control dial is
rotated in the focus manual mode and the focus motor drive circuit
(IC301 of VC-272 board) when the focusing is not performed.
Inspect the lens block zoom reset sensor (Pin qf of CN301 of VC-
272 board) when zooming is performed when the zoom switch is
operated and the zoom motor drive circuit (IC301 of VC-272 board)
when zooming is not performed.
272 board) when zooming is performed when the zoom switch is
operated and the zoom motor drive circuit (IC301 of VC-272 board)
when zooming is not performed.
Inspect pitch angular velocity sensor (SE750 of SI-033 board)
peripheral circuits.
peripheral circuits.
Inspect yaw angular velocity sensor (SE751 of SI-033 board)
peripheral circuits.
peripheral circuits.
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