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— 6 —

In this unit, about 10 seconds after power is supplied (8.4V) to the battery terminal, the power is shut off so that the unit cannot operate.
The following method is available to prevent this.

Use the DC IN terminal. (Use the AC power adaptor.)

1

Refer to 2-5. to remove the front panel assembly.

2

Refer to 2-7. to remove the cabinet (R) assembly.

3

Open the control switch block (FK-2000).

4

Refer to 2-6. to remove the cassette lid assembly.

5

Refer to 2-6. to remove the cabinet (L) assembly.

6

Disconnect CN704 (2P) of VC-272 board.

7

Add +5V from the DC POWER SUPPLY and unload with a pressing the cassette compartment.

8

Pull the timing belt in the direction of 
arrow 

A

 with a pincette while pressing 

the cassette compartment (take care 
not to damage) to adjust the bending 
of a tape.

9

Let go your hold the cassette 
compartment and rise the cassette 
compartment to take out a cassette.

Pincette

Timing belt

Timing belt

Press the cassette compartment not to 
rise the cassette compartment

[DC power supply]

(+5V)

Adjust the bending of a tape

Disconnect CN704
of VC-272 board.

Loading motor

A

A

— 7 —

When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder or Display
window 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.

Note: The “self-diagnosis display” data will be backed up by the built-in rechargeable lithium battery (CF-088 board BT001).

When the cabinet (R) assembly is disconnected, the “self-diagnosis display” data will be lost by initialization.

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

The service mode display shows up to six self-diagnosis codes shown in the past.

While pressing the “STOP” key, set the switch from OFF to “PLAYER”, and continue pressing the “STOP” key for 5 seconds continuously.
The service mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.

By rotating the control dial, past self-diagnosis codes will be shown in order. The backup No. in the [] indicates the order in which the
problem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.)
[1] : Occurred first time

[4] : Occurred fourth time

[2] : Occurred second time

[5] : Occurred fifth time

[3] : Occurred third time

[6] : Occurred the last time

Turning OFF the power supply will end the service mode display.

C : 3 1 : 1 1

[3]

[3] C : 3 1 : 1 1

3 C : 3 1 : 11

1 1

3 1

C : 3 1 : 11

C

C : 3 1 : 1 1

— 8 —

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

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

1

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

0

0

0

0

0

0

1

0

1

1

2

0

2

1

2

2

2

3

3

0

3

1

4

0

4

1

4

2

4

3

4

4

1

0

1

1

2

0

2

1

2

2

2

3

3

0

3

1

4

0

4

1

4

2

4

3

4

4

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.

S reel side tape slacking when unloading.

T reel fault.

S reel fault.

FG fault when starting capstan.

FG fault during normal capstan operations.

FG fault when starting drum.

PG fault when starting drum.

FG fault during normal drum operations.

PG fault during normal drum operations.

Phase fault during normal drum operations.

LOAD direction loading motor time-
out.

UNLOAD direction loading motor
time-out.

T reel side tape slacking when
unloading.

S reel side tape slacking when
unloading.

T reel fault.

S reel fault.

FG fault when starting capstan.

FG fault during normal capstan
operations.

FG fault when starting drum.

PG fault when starting drum.

FG fault during normal drum
operations.

PG fault during normal drum
operations.

Phase fault during normal drum
operations.

Use the InfoLITHIUM 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.

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.

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.

— 9 —

E

E

E

E

6

1

6

1

6

2

6

2

0

0

1

0

0

0

0

1

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.)

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.

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.

Inspect pitch angular velocity sensor (SE750 of SI-033 board)
peripheral circuits.

Inspect yaw angular velocity sensor (SE751 of SI-033 board)
peripheral circuits.