Sony HDV HVR-Z7E, Service Manual, Page: 11 / 507

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ENGLISH JAPANESE
ENGLISH JAPANESE
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E
E
Block
Function
3 2
3 2
3 2
3 2
2 0
6 1
6 1
6 1
6 2
6 2
6 2
6 2
6 2
6 2
6 2
6 2
Detailed
Code
7 2
9 7
9 8
9 9
0 0
1 0
1 1
3 0
0 0
0 1
0 2
0 3
1 0
1 1
1 2
2 0
Symptom/State
Retry fault when catching one’s finger
in cassette compartment.
Vector fault (Judgement with the set
state that is impossible actually for fault
of sensors.)
Vector fault (Judgement with the set
state that is impossible actually for fault
of sensors.)
Vector fault (Judgement with the set
state that is impossible actually for fault
of sensors.)
EEPROM data are rewritten.
Zoom operations fault
(Cannot initialize zoom lens.)
Focus lens initializing failure and zoom
lens initializing failure occur simulta-
neously.
Reset position detect error when
stepper iris is initialized.
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.)
Abnormality of IC for steadyshot.
IC for steadyshot and micro controller
communication abnormality among.
Shift lens initializing failure
Shift lens overheating (Pitch)
Shift lens overheating (Yaw)
Abnormality of thermister
Self-diagnosis Code
Repaired b
y:
Correction
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Make EEPROM data correct value.
Inspect the zoom MR sensor of lens drive block (Pin
qs
,
qf
of
CN1001 on the LG-005 board) when zooming is performed when
the zoom switch is operated and the zoom motor drive circuit
(IC2001 on the LG-005 board) when zooming is not performed.
Check both C: 32: 60 and E: 61: 10 of the self-diagnosis code.
Set the ZOOM switch to the “MANUAL” and set the T
(telephoto) end with ZOOM manual ring, then turn the power
ON. After turning the power ON, check the whether the iris
operates seeing the wing in the lens or hearing the operation
sound. Inspect the iris drive motor of lens drive block (Pin
qk
to
wa
of CN1001 on the LG-005 board), when the iris does not
operate. Inspect the iris reset sensor of lens drive block (Pin
qg
to
qj
of CN1001 on the LG-005 board), when the iris operate.
Inspect pitch angular velocity sensor (SE8501 on the GY-005
board) peripheral circuits.
Inspect yaw angular velocity sensor (SE8502 on the GY-005
board) peripheral circuits.
Inspect the steadyshot circuit (IC4003 on the LG-005 board). If
it does not recover, replace the LG-005 board. (Note) If an error
occurs again, replace the lens block.
Inspect the steadyshot circuit (IC4003 on the LG-005 board).
Inspect the EEPROM (IC6005 on the LG-005 board). If it does
not recover, replace the LG-005 board. (Note) If an error occurs
again, replace the lens block.
Inspect the IC4003 and peripheral circuits on the LG-005 board.
If it does not recover, replace the LG-005 board. (Note) If an
error occurs again, replace the lens block.
Inspect the IC4003 and peripheral circuits on the LG-005 board.
If it does not recover, replace the LG-005 board. (Note) If an
error occurs again, replace the lens block.
Check the connection of flexible flat cable and connectors
between the lens drive block and LG-005 board. If it does not
recover, replace the LG-005 board. (Note) If an error occurs
again, replace the lens block.
Note: When replacing the LG-005 board, remove the EEPROM (IC6005) from the LG-005 board that is going to be repaired. Install the removed EEPROM
(IC6005) to the replaced LG-005 board.