Panasonic AG-DVC30P / AG-DVC30E / AG-DVC32EN / AG-DVC33MC / AG-MYA30G Service Manual ▷ View online
INF-4
2. MAINTENANCE
Maintenance is done by periodically performing suitable maintenance servicing in order to maintain the best
condition, so that the user can use the equipment safely. Video equipment with mounted mechanisms have parts
which will wear, and their wear and deterioration cause troubles. Dust and dirt also can impair stable operation. For
this reason it is important not to just perform repair at the time of trouble, but also to perform suitable maintenance
at regular intervals.
The maintenance schedule requires replacement of mechanism unit, which contains a cylinder unit and so on.
which will wear, and their wear and deterioration cause troubles. Dust and dirt also can impair stable operation. For
this reason it is important not to just perform repair at the time of trouble, but also to perform suitable maintenance
at regular intervals.
The maintenance schedule requires replacement of mechanism unit, which contains a cylinder unit and so on.
2-1. Maintenance Schedule
No.
Part Name
Part No.
Cleaning
Replacement
Remark
--- Tape Transport Part
------
100 hours
------
*1
1
Mechanism Chassis Unit
VXY1843
------
Every 2000 hours
*2
Note:
Hours of use are based on the head rotation hours. (Head rotation hours can be confirm on item DRUM RUN in
DIAGNOSTIC menu.)
Hours of use are recommendation. It may depend on temperature, humidity, quality of tape or dust condition.
Hours of use are listed as the reference of maintenance. They do not mean guarantee hours.
HOUR METER can be reset on ADJUST menu (Refer to item “5-2-4. Hour Meter Reset and LOG clear” in this
section.)
*1. Tape Transport part is cleaned by cleaning liquid.
*2. Please refer to the most recent execution outline, as the maintenance specifications and the part numbers may
change.
2-2. Cleaning of Tape Transport Part
Please clean the below indicated tape transport parts with cleaning liquid when needed.
(Tension Post, S1 Post, Cylinder & Heads, T1 Post, T2 Post, T3 Post, Capstan Shaft and Pinch Roller)
(Tension Post, S1 Post, Cylinder & Heads, T1 Post, T2 Post, T3 Post, Capstan Shaft and Pinch Roller)
T2 Post
T1 Post
T3 Post
Capstan Shaft
Pinch Roller
S1 Post
Tension Post
S2 Post
Cylinder
LOADING condition
When cleaning the
post, wrap a cloth on a
pick. Wipe each post
with a cloth dipped in
cleaning liquid. And
wipe it again with dry
cloth.
post, wrap a cloth on a
pick. Wipe each post
with a cloth dipped in
cleaning liquid. And
wipe it again with dry
cloth.
Thin
stick
stick
Upper Cylinder
Head
Lead
Do not forget cleaning
the upper Cylinder,
Head, tape transport
part of Lower Cylinder
and Lead, when
cleaning the Cylinder.
the upper Cylinder,
Head, tape transport
part of Lower Cylinder
and Lead, when
cleaning the Cylinder.
Lower Cylinder
INF-5
3. MANUAL TAPE EJECT (EMERGENCY EJECT)
When the tape cannot be ejected by normal operation because of trouble in the electrical system or mechanical
system, the tape can be removed from the unit manually by using the following method.
NOTE: By below indicated method, The unit will not take up tape slack. Be careful when removing the tape from
Cassette Holder.
1. Remove the Mech. Cover (R).
2. Supply 4.5 Volts using 3 AA batteries in series to unload the posts using the motor.
3. Stop supplying the power when the tape is ejected and remove the tape from Cassette Holder.
<How to rolls up tape>
Be sure to take up the tape slack so that tape does not become damaged.
1. Remove the Mechanism Unit.
2. Supply 4.5 Volts to unload the posts using the motor.
3. Stop supplying the power at unloading complete position.
NOTE: If power is supplied too long, then the Cassette tape will be ejected prematurely.
4. Turn the Gear of Supply Reel as shown in figure, and this will take up the slack in the tape.
5. Supply 4.5 Volts again to eject the tape using the motor and remove the tape from Cassette Holder.
Mech. Cover (R)
(B)
(A)
LOADING MOTOR
UNLOADING............. A: +4.5V B: GND
LOADING .................. A: GND
B: +4.5V
Turn this Gear with the tip of
a tweezers.
a tweezers.
(Bottom side of Mechanism)
INF-6
4. LITHIUM BATTERY
4-1. Replacement Procedure
1.
There is a Lithium battery on the R_SIDE C.B.A..
2.
Unsolder the Lithium battery “Ref No: B6401/Part No: VSB0407” and then replace with the new one.
NOTE:
The lithium battery is a critical component.
It must never be subjected to excessive heat of discharge.
It must therefore only be fitted in equipment designed specifically for its use.
Replacement batteries must be of the same type and manufacture.
They must be fitted in the same manner and location as the original battery, with the correct polarity contacts
observed.
Do not attempt to re-charge the old battery or re-use it for any other purpose.
It should be disposed of in waste products destined for burial rather than incineration.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the equipment manufacturer.
Discard used batteries according to manufacture’s instructions.
Replace only with the same or equivalent type recommended by the equipment manufacturer.
Discard used batteries according to manufacture’s instructions.
IC2007<3>
(REAL TIME CLOCK)
(REAL TIME CLOCK)
RTC_3V
6
2A
P2219 P6403
R_SIDE C.B.A
VTR C.B.A
(LI-BATT)
B6401
If input voltage becomes less than 2.0V, warning information is displayed.
The lithium battery is not rechargeable and may be discharged.
<INFORMATION>
8
LITHIUM BATTERY
R SIDE C.B.A.
INF-7
5. SERVICE MENU
The DIAGNOSTIC and ADJUST menu can be displayed as follows.
Press and hold the “MENU button”. Press and hold the “MODE CHK button” and “REW button” at the same
time, DIAGNOSTIC and ADJUST menu can be displayed.
Next, turn the “MULTI-DIAL” to select the DIAGNOSTIC or ADJUST menu, and press “MULTI-DIAL” button to
open the DIAGNOSTIC or ADJUST menu.
NOTE: Another way to display the "DIAG" and “ADJUST" menu when you use the EVR tools is to place the VTR
test SW on the VFK1308P to the L position. See item 5-2-1 how to connect the EVR tools, on page INF-12.
5-1. Diagnostic Menu
The DIAGNOSTIC menu is the menu to confirm the condition of the VCR and it is possible to do the confirmation of
the error rate, software version, auto off log and DIF status.
the error rate, software version, auto off log and DIF status.
CAMERA MENU
1. SCENE FILE
2. CAMERA SETUP
3. SW MODE
4. RECORDING SETUP
5. DISPLAY SETUP
6. OTHER FUNCTIONS
7. DIAGNOSTIC MENU
8. ADJUST MENU
PRESS MENU TO EXIT
VCR FUNCTIONS
1. PLAYBACK FUNCTIONS
2. SW MODE
3. RECORDING SETUP
4. AV IN/OUT SETUP
5. DISPLAY SETUP
6. OTHER FUNCTIONS
7. DIAGNOSTIC MENU
8. ADJUST MENU
PRESS MENU TO EXIT
Press MENU button while pressing
MODE CHK button and REW button
at the same time.
MODE CHK button and REW button
at the same time.
Normal Screen
Turn the MULTI-DIAL to select the
DIAGNOSTIC or ADJUST menu,
and press “MULTI-DIAL” button.
DIAGNOSTIC or ADJUST menu,
and press “MULTI-DIAL” button.
DIAGNOSTIC MENU
TAPE RUN 10000H
THREADING 10000T
DRUM RUM 10000H
A.OFF 020509 – 132326 – 0708
000000 – 000000 – 0000
000000 – 000000 – 0000
000000 – 000000 – 0000
000000 – 000000 – 0000
PRESS MENU TO EXIT
DIAGNOSTIC MENU
BER DISPLAY OFF VIDEO
AUDIO TOTAL
SAMPLE SPEED SLOW
DIF INF OFF ON
VERSION (SOFT) (EEPROM)
VTR 1.00 1.00
CAM 1.00 1.00
EEPROM CHK – SUM 01234H
PRESS MENU TO EXIT
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