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1-4

By measuring the resistor value between Pin 6 of CN5502 and Pin 0 of CN5502 on PD-180 board, the type of LCD can be discriminated.

About PD-180 board and LCD module, discriminate LCD type on the machine, and replace the same type.

Resistor

LCD type

PD board

value

2.2 k

Ω

TYPE S

PD-180 (TYPE S)

3.3 k

Ω

TYPE C

PD-180 (TYPE C)

Multi CPC jig
(J-6082-311-A)

PD-180 board

CN5502

6

 pin

0

 pin

Volt ohm meter

+

—

About VC-304/VC-305 board and CCD imager, discriminate CCD type on the machine, and replace same type.

Type of CCD imager can be identified with its serial No.. Check the serial No. printed on the MODEL NUMBER LABEL.

Serial No.

CCD type

VC board

310001 to 310300,
320071 to 341220,
341521 to 341720,
342421 to 342720,
820001 to 821100,
850001 to 854200,
860001 to 863400,
940001 to 940600

TYPE SO

VC-305 (TYPE SO)

1320001 to 1333500

TYPE PA

VC-305 (TYPE PA)

other numbers

TYPE SO

VC-304 (TYPE SO) *1

Serial No.

*1: For VC-304 board, refer to the SERVICE MANUAL, LEVEL 2 SUPPLEMENT-1.

Checking method:
1)

Refer to “SECTION 2 DISASSEMBLY” to remove the cabinet (R) block.

2)

Set the POWER switch to CAMERA.

3)

By measuring the voltage between Pin 5 (CAM_15V/12V) to Pin 0 (GND) of CN951 on CD-418 board, the type of CCD imager can
be discriminated.

Voltage

CCD type

12V

TYPE PA

15V

TYPE SO

1

2

13

14

+

—

CN951

CD-418 BOARD

Digital voltmeter

5

 pin

q;

 pin

1-5

When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder or LCD 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 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 “VCR”, 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

[3] : Occurred third time

[5] : Occurred fifth time

[2] : Occurred second time

[4] : Occurred fourth time

[6] : Occurred the last time

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

Order of previous errors

Backup No.

Self-diagnosis Codes

C : 3 1 : 1 1

[3]

Lights up

Viewfinder or LCD

[3] C : 3 1 : 1 1

1 1

3 1

C

Repaired by:

Refer to “1-7-4. Self-diagnosis Code Table”.

Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.

Block

Detailed Code

Blinks at 3.2Hz

C : Corrected by customer
H : Corrected by dealer
E : Corrected by service

engineer

Viewfinder or LCD

C : 3 1 : 1 1

Control dial

Note: The “self-diagnosis display” data will be backed up by the lithium battery (CONTROL SWITCH BLOCK (CF-3000):

BT001). When removing the cabinet (R) (removing the VC-305 board CN1007), the “self-diagnosis display” data will
be lost by initialization.

1-6

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

Block

Function

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

Detailed

Code

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

Symptom/State

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.

Self-diagnosis Code

Repaired b

y:

Correction

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.

1-7E

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.)

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.)

Self-diagnosis Code

Repaired b

y:

Correction

Inspect the lens block focus reset sensor (Pin qs  of CN1551 of
VC-305 board) when focusing is performed when the control dial
is rotated in the focus manual mode and the focus motor drive circuit
(IC1554 of VC-305 board) when the focusing is not performed.

Inspect the lens block zoom reset sensor (Pin qg  of CN1551 of
VC-305 board) when zooming is performed when the zoom switch
is operated and the zoom motor drive circuit (IC1554 of VC-305
board) when zooming is not performed.

Inspect pitch angular velocity sensor (SE751 of SI-035 board)
peripheral circuits.

Inspect yaw angular velocity sensor (SE752 of SI-035  board)
peripheral circuits.