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— 5 —

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.

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 1

3 1

C

C : 3 1 : 1 1

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.

— 6 —

Add the sentence as follows.
If other codes are displayed, service is required.
Please send the set to a specialized center.

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

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

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

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

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.

— 7 —

• Follow the disassembly procedure in the numerical order given.
• Items marked “*” are not stocked since they are seldom required for routine service.

Some delay should be anticipated when ordering these items.

• The parts numbers of such as a cabinet are also appeared in this section.

Refer to the parts number mentioned below the name of parts to order.

The components identified by mark 

0

 or

dotted line with mark 

0

 are critical for safety.

Replace only with part number specified.

CPC lid
3-067-025-11

Screw
(M1.7 

× 

4), 

lock ace, p2
3-080-198-31

Lens cap assembly
X-3952-743-1

Shoe cover
3-080-571-01

Stylus (S)
3-073-941-01

(DCR-TRV70 ONLY)

Jack cover (DC) 
Note: Disassembly of the main unit 

is required to replace the jack cover (DC).

Jack cover (DV) 
Note: Disassemblyof the main unit is 

required to replace the jack cover (DV).

Jack cover (MIC) 
Note: Disassembly of the main unit is 

required to replace the jack cover (MIC).

Jack cover (AV) 
Note: Disassembly of the main unit is 

required to replace the jack cover (AV).

Grip belt 
Note: Disassembly of the main unit is 

required to replace the grip belt.

— 8 —

2003J1600-1

  ©2003.10