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
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