Panasonic AG-HVX200P / AG-HVX200AN / AG-HVX200E / AG-HVX200MC / AG-HVX202EN Service Manual ▷ View online
INF-3
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
VXY1903Z1
------
Every 2000 hours
*2
2 Zoom Motor Unit
L6DABBKD0001
------
Every 4000 hours
*2
Note:
Hours of use are based on the head rotation hours. (Head rotation hours can be confirm on item HOUR METER in
OTHER FUNCTION 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.
*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
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-4
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. Unscrew the screw (A) and open the cassette cover as shown in figure.
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.
(B)
(A)
LOADING MOTOR
UNLOADING ............ A: +4.5V B: GND
LOADING.................. A: GND B: +4.5V
LOADING.................. A: GND B: +4.5V
Turn this Gear with the tip of
a tweezers.
a tweezers.
(Bottom side of Mechanism)
SCREW (A)
INF-5
11
4. Lithium battery
4-1. Replacement Procedure
1. Remove the BACK PANEL unit.
2. There is a Lithium battery on the BACK PANEL C.B.A.
3. Unsolder the Lithium battery 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.
2. There is a Lithium battery on the BACK PANEL C.B.A.
3. Unsolder the Lithium battery 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.
IC301<4>
(REAL TIME CLOCK)
(REAL TIME CLOCK)
RTC_3V
22
22
P8 P1
BACK_PANEL C.B.A.
CODEC C.B.A.
(LI-BATT)
B1
CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED.
REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE.
BACK PANEL C.B.A.
LITHIUM BATTERY
BACK PANEL UNIT
INF-6
5. Camera remote
The operation of zoom operation and record start/stop can be remotely controlled by connecting a remote controller
with ZOOM S/S remote jack.
The operation of focus and iris operation can be remotely controlled by connecting a remote controller with
FOCUS/IRIS remote jack.
NOTE: CAMERA remote control is only effective in the CAMERA mode.
5-1. ZOOM S/S REMOTE
Please refer to below indicated specification, When external remote is checked.
Terminal (refer to figure A)
Contents
A
Record start/stop input
B
Zooming control input
C GND
5-1-1. Record start / stop input
Every time A terminal connects with the GND, it repeats recording and a recording stop.
5-1-2. Zooming control input
With the voltage to input to the B terminal, the zoom speed changes. As for the relation between the zoom control
voltage and the zoom speed, it is as shown in the following.
Relation between the zoom control voltage and zoom speed
voltage and the zoom speed, it is as shown in the following.
Relation between the zoom control voltage and zoom speed
Figure B
Figure A
Equivalent circuit of ZOOM S/S REMOTE jack
Measuring point of zoom control voltage
NOTE:
The control voltage and the
zoom speed, which are
shown below are a reference
value. Because there is a
little difference, see as the
reference data.
The control voltage and the
zoom speed, which are
shown below are a reference
value. Because there is a
little difference, see as the
reference data.
Zoom control voltage (V)
Z
oom
s
peed (
sec
.)
0
0.5
1.5
2.0
1.0
5
10
15
20
25
30
35
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