Panasonic PV-DV101 Manual page 111

To maintain original function and reliability of repaired units, use
only original replacement parts which are listed with their part
numbers in the parts list.
2. IMPORTANT SAFETY NOTICE
Components identified by the sign have special characteristics
important for safety. When replacing any of these components,
use only the specified parts.
3. SPECIAL NOTE
All integrated circuits and many other semiconductor devices are
electrostatically sensitive and therefore require the special
handling techniques described under the "ELECTROSTATICALLY
SENSITIVE (ES) DEVICES" section of this service manual.
4. Parts with no Ref. No. in "EXPLODED VIEWS" are not supplied.
And some Ref. No. will be skipped. Be sure to make your orders
of replacement parts according to the parts list.
5. Parts different in shape or size may be used. However, only
interchangeable parts will be supplied as service replacement
parts.
6. Parts with mark "VED" in the Remarks column are supplied from
VED. Others are supplied from MKE.
7. Item numbers with capital letter E (Example: E10, E20,...) in the
Ref. No. column are shown in the exploded views.
8. Parts whose Ref. Nos. are the same are interchangeable as
replacement parts. Any of these parts may be ordered and used
as a replacement part.
9. Battery (Ref. No. 731) replacement note:
WARNING: DANGER OF EXPLOSION IF BATTERY IS
INCORRECTLY REPLACED. REPLACE ONLY WITH THE SAME OR
EQUIVALENT TYPE.
12.1.2. Mechanical Replacement Notes
1. Section No. of parts shown in Exploded Views are indicated in the
Remarks column.
2. Abbreviation
111