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1-3

The laser diode may suffer electrostatic breakdown because of the
potential difference generated by the charged electrostatic load, etc.
on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.

Temperature of

Less than 350 °C

the Soldering Iron

Time to Solder

3 seconds

Interval to Solder

Next terminal is soldered after
waiting for 1 second

Adjustment is needed when laser unit (D001) is replaced.
Refer to “21. AF Laser Output Adjustment” and “22., 23. AF Laser
Axis Check” of SERVICE MANUAL, ADJ (987623351.pdf).

Laser unit
(D001)

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When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder, or LCD
screen what to do. This function consists of two display; self-
diagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.

When problems occur while the unit is operating, the counter of the
viewfinder or LCD screen consists of an alphabet and 4-digit number,
which blinks at 3.2Hz. This 5-character display indicates the
“repaired by:”, “block” in which the problem occurred, and “detailed
code” of the problem.

1 1

3 1

C

C : 3 1 : 1 1

The “self-diagnosis display” data will be kept even if the lithium battery (DI-088 board BT4001 of the cabinet (R) assembly) is removed.

1-5E

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

E

E

E

E

E

0

4

2

1

2

2

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

6

1

6

1

6

2

6

2

9

1

0

0

0

0

0

0

1

0

1

1

2

0

2

1

2

2

2

3

2

4

3

0

4

0

4

2

1

0

1

1

2

0

2

1

2

2

2

3

2

4

3

0

4

0

4

2

0

0

1

0

0

0

0

1

0

1

Non-standard battery is used.

Condensation.

Video head is dirty.

LOAD direction. Loading does not
complete within specified time

UNLOAD direction. Loading does not
complete within specified time

T reel side tape slacking when unloading.

Winding S reel fault when counting the
rest of tape.

T reel fault.

S reel fault.

T reel fault.

FG fault when starting capstan.

FG fault when starting drum.

FG fault during normal drum operations.

LOAD direction loading motor time-
out.

UNLOAD direction loading motor
time-out.

T reel side tape slacking when
unloading.

Winding S reel fault when counting the
rest of tape.

T reel fault.

S reel fault.

T reel fault.

FG fault when starting capstan.

FG fault when starting drum

FG fault during normal drum
operations

Difficult to adjust focus
(Cannot initialize focus.)

Zoom operations fault
(Cannot initialize zoom lens.)

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 when the power supply
capacitor of the flash unit is being
charged.

Use the info LITHIUM battery.

Remove the cassette, and insert it again after one hour.

Clean with the optional cleaning cassette.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, 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.

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.

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.

Inspect the lens block focus MR sensor (Pin 2, 4 of CN1201 of
VC-314 board) when focusing is performed when the focus ring is
rotated in the focus manual mode, and the focus motor drive circuit
(IC1301 of VC314 board) when the focusing is not performed.

Inspect the lens block zoom MR sensor (Pin qj, qk of CN1201 of
VC-314 board) when zooming is performed when the zoom lens is
operated and the zoom motor drive circuit (IC1301 of VC-314
board) when zooming is not performed.

Inspect pitch angular velocity sensor (SE5001 of CD-433 board)
peripheral circuits.

Inspect yaw angular velocity sensor (SE5002 of CD-433 board)
peripheral circuits.

Checking or replacement of the flash unit.

2-1

The following flow chart shows the disassembly procedure.

SERVICE POSITION  TO CHECK THE VTR SECTION.....................................

(page 2-4)

(page 2-5)

(page 2-6)

(page 2-8)

(page 2-10)

(page 2-12)

(page 2-13)

(page 2-17)

(page 2-18)

2-3. CABINET (R) BLOCK ASSEMBLY (1)...........................................................

2-4. CABINET (R) BLOCK ASSEMBLY (2)...........................................................

2-7. EVF BLOCK ASSEMBLY...............................................................................

2-9. STROBOSCOPE BLOCK ASSEMBLY.........................................................

2-11. DI-088 BOARD...........................................................................................

2-12.  CABINET (LS) BLOCK ASSEMBLY AND LENS BLOCK ASSEMBLY......

2-16. VC-314 BOARD, MICROPHONE UNIT AND MECHANISM DECK...........

2-5. BATTERY PANEL ASSEMBLY.......................................................................

1

2

3

4

5

7

8

9

6

Discharge
the flash unit.

PROCEDURE OF REMOVING MECHANISM DECK (VTR CHECK)