Panasonic NV-DS27EG User manual

ORDER NO.VMD0104009C8
Digital Video Camera/Recorder
NV-DS27EG / NV-DS27EGM / NV-DS27EGE / NV-DS27B / NV-
DS28EG / NV-DS28EGM / NV-DS28B / NV-DS28EN / NV-DS28ENC
/ NV-DS28ENT / NV-DS28A / NV-DS37EG / NV-DS37EGM / NV-
DS37B / NV-DS38EG / NV-DS38EGM / NV-DS38B / NV-DS38EN /
NV-DS38ENT / NV-DS38A
VOL.1
N-MECHANISM
SPECIFICATIONS
1
www.freeservicemanuals.info
23/7/2013
World of free manuals

2001 Matsushita Electric Industrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
2
www.freeservicemanuals.info
23/7/2013
World of free manuals

1. INTRODUCTION
1.1. INTRODUCTION1
This service manual contains technical information which will allow service personnel's to understand
and service this model.Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual
to be filed with original service manual.
Note 1:
Assembly, Disassembly and Adjustment procedures for Mechanism-Chassis are separate volume.
Please refer to following manual for detail of Mechanism Chassis.
Service Manual Order number for N-Mechanism-Chassis: VMD0105012C8
Note 2:
These movie camera uses AC Adaptor is VSK0581.
The service manual for AC Adaptor is separate volume.
Order number for AC Adaptor-----VSK0581 : VMD0004017C8
Note 3:
This service manual does not contain the following information, because of the impossibility of
sevicing at component level.
1. Schematic Diagram, Block Diagram and C.B.A. layout of Main C.B.A.
2. Parts List for individual parts of Main C.B.A.
3. Exploded View and Parts List for individual parts of Mechanism Unit.
When a part replacement is required for repairing Main C.B.A., replace the assembly parts. (Main
C.B.A.)
The following circuits are contained in Main C.B.A.
1. Main Connection Circuit
2. Drive Circuit
3. Video 1 Circuit
4. Video 2 Circuit
5. Control Circuit
6. Camera Circuit
7. Lens Drive Circuit
8. LCD Circuit
9. Head/ Rec Amp Circuit
3
www.freeservicemanuals.info
23/7/2013
World of free manuals

10. Power Circuit
The following circuits are contained in DSC/Ex In C.B.A. (NV-DS28EN/ENC/ENT/A, NV-DS37, NV-DS38)
1. DSC Ex Connection Circuit
2. Ex Input Circuit
3. DSC Circuit
Since DSC/Ex In C.B.A. is not serviceable at component level due to 1 or 2 piece of CSP IC mounted
on it with no space, 7 years retention period for the part supply is applied to this DSC/Ex In C.B.A. as
ordinary ICs.
Note 4:
DSC/Ex In C.B.A. (NV-DS28EN/ENC/ENT/A, NV-DS37, NV-DS38) is not categorized as a recycle module
part.
Please do not send the faulty DSC/Ex In C.B.A. to DVC Repair Center.
2. CAUTION FOR AC CORD (VJA0940 TYPE)
2.1. INFORMATION FOR YOUR SAFETY
IMPORTANT
Your attention is drawn to the fact that recording of pre-recorded tapes or discs or other published or
broadcast material may infringe copyright laws.
WARNING
To reduce the risk of fire or shock hazard, do not expose this equipment
to rain or moisture.
CAUTION
To reduce the risk of fire or shock hazard and annoying interference,
use the recommended accessories only.
FOR YOUR SAFETY
DO NOT REMOVE THE OUTER COVER
To prevent electric shock, do not remove the cover. No user serviceable parts inside. Refer servicing
to qualified service personnel.
2.2. CAUTION FOR AC MAINS LEAD
For your safety, please read the following text carefully.
This appliance is supplied with a moulded three-pin mains plug for your safety and convenience.
A 5-ampere fuse is fitted in this plug.
Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5
amperes and it is approved by ASTA or BSI to BS1362
Check for the ASRA mark or the BSI mark on the body of the fuse.
4
www.freeservicemanuals.info
23/7/2013
World of free manuals

If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is
replaced.
If you lose the fuse cover, the plug must not be used until a replacement cover is obtained.
A replacement fuse cover can be purchased from your local Panasonic Dealer.
If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be
removed and the plug cut off and disposed of safety.
There is a danger of severe electrical shock if the cut off plug is inserted into any 13-ampere socket.
If a new plug is to be fitted please observe the wiring code as shown below.
If in any doubt, please consult a qualified electrician.
2.2.1. Important
The wires in this mains lead are coloured in accordance with the following code:
Blue Neutral
Brown Live
As the colours of the wires in the mains lead of this appliance may not correspond with the coloured
markings identifying the terminals in your plug, proceed as follows:
The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with
the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal in the plug which is marked
with the letter L or coloured RED.
Under no circumstances should either of these wires be connected to the earth terminal of the three
pin plug, marked with the letter E or the Earth Symbol.
2.2.2. Before use
remove the Connector Cover as follows.
2.2.3. How to replace the Fuse
1. Remove the Fuse Cover with a screwdriver.
5
www.freeservicemanuals.info
23/7/2013
World of free manuals