Sony Handycam DCR-TRV230E, Service Manual

Page: 11 / 242

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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.)
Zoom operations fault
(Cannot initialize zoom lens.)
Handshake correction function does not
work well. (With pitch angular velocity
sensor output stopped.)
Handshake correction function does not
work well. (With yaw angular velocity
sensor output stopped.)
Self-diagnosis Code
Repaired b
y
:
Correction
Inspect the lens block focus reset sensor (Pin qd of CN1551 of
VC-254 board) when focusing is performed when the control dial
is rotated in the focus manual mode and the focus motor drive circuit
(IC1553 of VC-254 board) when the focusing is not performed.
Inspect the lens block zoom reset sensor (Pin
qs
of CN1551 of
VC-254 board) when zooming is performed when the zoom lens is
operated and the zoom motor drive circuit (IC1553 of VC-254
board) when zooming is not performed.
Inspect pitch angular velocity sensor (SE301 of SE-028/029
board) peripheral circuits.
Inspect yaw angular velocity sensor (SE302 of SE-028/029
board) peripheral circuits.